Add changelog entry about the removal

Fixes #7184.

I updated #7358 to track the issue of unpinning all of these dependencies.

* pin back configargparse

* Pin back zope packages.

* update deps

* Add changelog entry.

* run build.py

.azure-pipelines/INSTALL.md

@@ -0,0 +1,119 @@
+# Configuring Azure Pipelines with Certbot
+
+Let's begin. All pipelines are defined in `.azure-pipelines`. Currently there are two:
+* `.azure-pipelines/main.yml` is the main one, executed on PRs for master, and pushes to master,
+* `.azure-pipelines/advanced.yml` add installer testing on top of the main pipeline, and is executed for `test-*` branches, release branches, and nightly run for master.
+
+Several templates are defined in `.azure-pipelines/templates`. These YAML files aggregate common jobs configuration that can be reused in several pipelines.
+
+Unlike Travis, where CodeCov is working without any action required, CodeCov supports Azure Pipelines
+using the coverage-bash utility (not python-coverage for now) only if you provide the Codecov repo token
+using the `CODECOV_TOKEN` environment variable. So `CODECOV_TOKEN` needs to be set as a secured
+environment variable to allow the main pipeline to publish coverage reports to CodeCov.
+
+This INSTALL.md file explains how to configure Azure Pipelines with Certbot in order to execute the CI/CD logic defined in `.azure-pipelines` folder with it.
+During this installation step, warnings describing user access and legal comitments will be displayed like this:
+```
+!!! ACCESS REQUIRED !!!
+```
+
+This document suppose that the Azure DevOps organization is named _certbot_, and the Azure DevOps project is also _certbot_.
+
+## Useful links
+
+* https://docs.microsoft.com/en-us/azure/devops/pipelines/yaml-schema?view=azure-devops&tabs=schema
+* https://www.azuredevopslabs.com/labs/azuredevops/github-integration/
+* https://docs.microsoft.com/en-us/azure/devops/pipelines/ecosystems/python?view=azure-devops
+
+## Prerequisites
+
+### Having a GitHub account
+
+Use your GitHub user for a normal GitHub account, or a user that has administrative rights to the GitHub organization if relevant.
+
+### Having an Azure DevOps account
+- Go to https://dev.azure.com/, click "Start free with GitHub"
+- Login to GitHub
+
+```
+!!! ACCESS REQUIRED !!!
+Personal user data (email + profile info, in read-only)
+```
+
+- Microsoft will create a Live account using the email referenced for the GitHub account. This account is also linked to GitHub account (meaning you can log it using GitHub authentication)
+- Proceed with account registration (birth date, country), add details about name and email contact
+
+```
+!!! ACCESS REQUIRED !!!
+Microsoft proposes to send commercial links to this mail
+Azure DevOps terms of service need to be accepted
+```
+
+_Logged to Azure DevOps, account is ready._
+
+### Installing Azure Pipelines to GitHub
+
+- On GitHub, go to Marketplace
+- Select Azure Pipeline, and "Set up a plan"
+- Select Free, then "Install it for free"
+- Click "Complete order and begin installation"
+
+```
+!!! ACCESS !!!
+Azure Pipeline needs RW on code, RO on metadata, RW on checks, commit statuses, deployments, issues, pull requests.
+RW access here is required to allow update of the pipelines YAML files from Azure DevOps interface, and to
+update the status of builds and PRs on GitHub side when Azure Pipelines are triggered.
+Note however that no admin access is defined here: this means that Azure Pipelines cannot do anything with
+protected branches, like master, and cannot modify the security context around this on GitHub.
+Access can be defined for all or only selected repositories, which is nice.
+```
+
+- Redirected to Azure DevOps, select the account created in _Having an Azure DevOps account_ section.
+- Select the organization, and click "Create a new project" (let's name it the same than the targetted github repo)
+- The Visibility is public, to profit from 10 parallel jobs
+
+```
+!!! ACCESS !!!
+Azure Pipelines needs access to the GitHub account (in term of beeing able to check it is valid), and the Resources shared between the GitHub account and Azure Pipelines.
+```
+
+_Done. We can move to pipelines configuration._
+
+## Import an existing pipelines from `.azure-pipelines` folder
+
+- On Azure DevOps, go to your organization (eg. _certbot_) then your project (eg. _certbot_)
+- Click "Pipelines" tab
+- Click "New pipeline"
+- Where is your code?: select "__Use the classic editor__"
+
+__Warning: Do not choose the GitHub option in Where is your code? section. Indeed, this option will trigger an OAuth
+grant permissions from Azure Pipelines to GitHub in order to setup a GitHub OAuth Application. The permissions asked
+then are way too large (admin level on almost everything), while the classic approach does not add any more
+permissions, and works perfectly well.__
+
+- Select GitHub in "Select your repository section", choose certbot/certbot in Repository, master in default branch.
+- Click on YAML option for "Select a template"
+- Choose a name for the pipeline (eg. test-pipeline), and browse to the actual pipeline YAML definition in the
+  "YAML file path" input (eg. `.azure-pipelines/test-pipeline.yml`)
+- Click "Save & queue", choose the master branch to build the first pipeline, and click "Save and run" button.
+
+_Done. Pipeline is operational. Repeat to add more pipelines from existing YAML files in `.azure-pipelines`._
+
+## Add a secret variable to a pipeline (like `CODECOV_TOKEN`)
+
+__NB: Following steps suppose that you already setup the YAML pipeline file to
+consume the secret variable that these steps will create as an environment variable.
+For a variable named `CODECOV_TOKEN` consuming the variable `codecov_token`,
+in the YAML file this setup would take the form of the following:
+```
+steps:
+    - script: ./do_something_that_consumes_CODECOV_TOKEN  # Eg. `codecov -F windows`
+      env:
+        CODECOV_TOKEN: $(codecov_token)
+```
+
+To set up a variable that is shared between pipelines, follow the instructions
+at
+https://docs.microsoft.com/en-us/azure/devops/pipelines/library/variable-groups.
+When adding variables to a group, don't forget to tick "Keep this value secret"
+if it shouldn't be shared publcily.

.azure-pipelines/advanced.yml

@@ -0,0 +1,20 @@
+# Advanced pipeline for isolated checks and release purpose
+trigger:
+  - test-*
+  - '*.x'
+pr:
+  - test-*
+# This pipeline is also nightly run on master
+schedules:
+  - cron: "0 4 * * *"
+    displayName: Nightly build
+    branches:
+      include:
+      - master
+    always: true
+
+jobs:
+  # Any addition here should be reflected in the release pipeline.
+  # It is advised to declare all jobs here as templates to improve maintainability.
+  - template: templates/tests-suite.yml
+  - template: templates/installer-tests.yml

.azure-pipelines/main.yml

@@ -0,0 +1,12 @@
+trigger:
+  # apache-parser-v2 is a temporary branch for doing work related to
+  # rewriting the parser in the Apache plugin.
+  - apache-parser-v2
+  - master
+pr:
+  - apache-parser-v2
+  - master
+  - '*.x'
+
+jobs:
+  - template: templates/tests-suite.yml

.azure-pipelines/release.yml

@@ -0,0 +1,13 @@
+# Release pipeline to build and deploy Certbot for Windows for GitHub release tags
+trigger:
+  tags:
+    include:
+      - v*
+pr: none
+
+jobs:
+  # Any addition here should be reflected in the advanced pipeline.
+  # It is advised to declare all jobs here as templates to improve maintainability.
+  - template: templates/tests-suite.yml
+  - template: templates/installer-tests.yml
+  - template: templates/changelog.yml

.azure-pipelines/templates/changelog.yml

@@ -0,0 +1,14 @@
+jobs:
+  - job: changelog
+    pool:
+      vmImage: vs2017-win2016
+    steps:
+      - bash: |
+          CERTBOT_VERSION="$(python -c "import certbot; print(certbot.__version__)")"
+          "${BUILD_REPOSITORY_LOCALPATH}\tools\extract_changelog.py" "${CERTBOT_VERSION}" >> "${BUILD_ARTIFACTSTAGINGDIRECTORY}/release_notes.md"
+        displayName: Prepare changelog
+      - task: PublishPipelineArtifact@1
+        inputs:
+          path: $(Build.ArtifactStagingDirectory)
+          artifact: changelog
+        displayName: Publish changelog

.azure-pipelines/templates/installer-tests.yml

@@ -0,0 +1,32 @@
+jobs:
+  - job: installer
+    pool:
+      vmImage: vs2017-win2016
+    steps:
+      - task: UsePythonVersion@0
+        inputs:
+          versionSpec: 3.7
+          architecture: x86
+          addToPath: true
+      - script: python windows-installer/construct.py
+        displayName: Build Certbot installer
+      - task: CopyFiles@2
+        inputs:
+          sourceFolder: $(System.DefaultWorkingDirectory)/windows-installer/build/nsis
+          contents: '*.exe'
+          targetFolder: $(Build.ArtifactStagingDirectory)
+      - task: PublishPipelineArtifact@1
+        inputs:
+          path: $(Build.ArtifactStagingDirectory)
+          artifact: windows-installer
+        displayName: Publish Windows installer
+      - script: $(Build.ArtifactStagingDirectory)\certbot-beta-installer-win32.exe /S
+        displayName: Install Certbot
+      - script: |
+          python -m venv venv
+          venv\Scripts\python tools\pip_install.py -e certbot-ci
+        displayName: Prepare Certbot-CI
+      - script: |
+          set PATH=%ProgramFiles(x86)%\Certbot\bin;%PATH%
+          venv\Scripts\python -m pytest certbot-ci\certbot_integration_tests\certbot_tests -n 4
+        displayName: Run integration tests

.azure-pipelines/templates/tests-suite.yml

@@ -0,0 +1,38 @@
+jobs:
+  - job: test
+    pool:
+      vmImage: vs2017-win2016
+    strategy:
+      matrix:
+        py35:
+          PYTHON_VERSION: 3.5
+          TOXENV: py35
+        py37-cover:
+          PYTHON_VERSION: 3.7
+          TOXENV: py37-cover
+        integration-certbot:
+          PYTHON_VERSION: 3.7
+          TOXENV: integration-certbot
+          PYTEST_ADDOPTS: --numprocesses 4
+    variables:
+    - group: certbot-common
+    steps:
+    - task: UsePythonVersion@0
+      inputs:
+        versionSpec: $(PYTHON_VERSION)
+        addToPath: true
+    - script: python tools/pip_install.py -U tox coverage
+      displayName: Install dependencies
+    - script: python -m tox
+      displayName: Run tox
+    # We do not require codecov report upload to succeed. So to avoid to break the pipeline if
+    # something goes wrong, each command is suffixed with a command that hides any non zero exit
+    # codes and echoes an informative message instead.
+    - bash: |
+        curl -s https://codecov.io/bash -o codecov-bash || echo "Failed to download codecov-bash"
+        chmod +x codecov-bash || echo "Failed to apply execute permissions on codecov-bash"
+        ./codecov-bash -F windows  || echo "Codecov did not collect coverage reports"
+      condition: in(variables['TOXENV'], 'py37-cover', 'integration-certbot')
+      env:
+        CODECOV_TOKEN: $(codecov_token)
+      displayName: Publish coverage

.codecov.yml

@@ -0,0 +1,18 @@
+coverage:
+  status:
+    project:
+      default: off
+      linux:
+        flags: linux
+        # Fixed target instead of auto set by #7173, can
+        # be removed when flags in Codecov are added back.
+        target: 97.4
+        threshold: 0.1
+        base: auto
+      windows:
+        flags: windows
+        # Fixed target instead of auto set by #7173, can
+        # be removed when flags in Codecov are added back.
+        target: 97.4
+        threshold: 0.1
+        base: auto

.coveragerc

@@ -1,2 +1,5 @@
+[run]
+omit = */setup.py
+
 [report]
 omit = */setup.py

.github/stale.yml

@@ -0,0 +1,35 @@
+# Configuration for https://github.com/marketplace/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 365
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+# When changing this value, be sure to also update markComment below.
+daysUntilClose: 30
+
+# Ignore issues with an assignee (defaults to false)
+exemptAssignees: true
+
+# Label to use when marking as stale
+staleLabel: needs-update
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  We've made a lot of changes to Certbot since this issue was opened. If you
+  still have this issue with an up-to-date version of Certbot, can you please
+  add a comment letting us know? This helps us to better see what issues are
+  still affecting our users. If there is no activity in the next 30 days, this
+  issue will be automatically closed.
+
+# Comment to post when closing a stale Issue or Pull Request.
+closeComment: >
+  This issue has been closed due to lack of activity, but if you think it
+  should be reopened, please open a new issue with a link to this one and we'll
+  take a look.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 1
+
+# Don't mark pull requests as stale.
+only: issues

.gitignore

@@ -44,3 +44,8 @@ tests/letstest/venv/
 
 # docker files
 .docker
+
+# certbot tests
+.certbot_test_workspace
+**/assets/pebble*
+**/assets/challtestsrv*

.pylintrc

@@ -41,7 +41,7 @@ load-plugins=linter_plugin
 # --enable=similarities". If you want to run only the classes checker, but have
 # no Warning level messages displayed, use"--disable=all --enable=classes
 # --disable=W"
-disable=fixme,locally-disabled,locally-enabled,abstract-class-not-used,abstract-class-little-used,bad-continuation,too-few-public-methods,no-self-use,invalid-name,too-many-instance-attributes,cyclic-import,duplicate-code
+disable=fixme,locally-disabled,locally-enabled,abstract-class-not-used,abstract-class-little-used,bad-continuation,no-self-use,invalid-name,cyclic-import,duplicate-code,design
 # abstract-class-not-used cannot be disabled locally (at least in
 # pylint 1.4.1), same for abstract-class-little-used
 
@@ -251,7 +251,7 @@ ignored-modules=pkg_resources,confargparse,argparse,six.moves,six.moves.urllib
 
 # List of classes names for which member attributes should not be checked
 # (useful for classes with attributes dynamically set).
-ignored-classes=SQLObject
+ignored-classes=Field,Header,JWS,closing
 
 # When zope mode is activated, add a predefined set of Zope acquired attributes
 # to generated-members.
@@ -297,40 +297,6 @@ valid-classmethod-first-arg=cls
 valid-metaclass-classmethod-first-arg=mcs
 
 
-[DESIGN]
-
-# Maximum number of arguments for function / method
-max-args=6
-
-# Argument names that match this expression will be ignored. Default to name
-# with leading underscore
-ignored-argument-names=_.*
-
-# Maximum number of locals for function / method body
-max-locals=15
-
-# Maximum number of return / yield for function / method body
-max-returns=6
-
-# Maximum number of branch for function / method body
-max-branches=12
-
-# Maximum number of statements in function / method body
-max-statements=50
-
-# Maximum number of parents for a class (see R0901).
-max-parents=12
-
-# Maximum number of attributes for a class (see R0902).
-max-attributes=7
-
-# Minimum number of public methods for a class (see R0903).
-min-public-methods=2
-
-# Maximum number of public methods for a class (see R0904).
-max-public-methods=20
-
-
 [EXCEPTIONS]
 
 # Exceptions that will emit a warning when being caught. Defaults to

.travis.yml

@@ -1,11 +1,16 @@
 language: python
+dist: xenial
 
 cache:
     directories:
         - $HOME/.cache/pip
 
 before_script:
-  - 'if [ $TRAVIS_OS_NAME = osx ] ; then ulimit -n 1024 ; fi'
+  - 'if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ulimit -n 1024 ; fi'
+  # On Travis, the fastest parallelization for integration tests has proved to be 4.
+  - 'if [[ "$TOXENV" == *"integration"* ]]; then export PYTEST_ADDOPTS="--numprocesses 4"; fi'
+  # Use Travis retry feature for farm tests since they are flaky
+  - 'if [[ "$TOXENV" == "travis-test-farm"* ]]; then export TRAVIS_RETRY=travis_retry; fi'
   - export TOX_TESTENV_PASSENV=TRAVIS
 
 # Only build pushes to the master branch, PRs, and branches beginning with
@@ -14,6 +19,9 @@ before_script:
 # is a cap of on the number of simultaneous runs.
 branches:
   only:
+    # apache-parser-v2 is a temporary branch for doing work related to
+    # rewriting the parser in the Apache plugin.
+    - apache-parser-v2
     - master
     - /^\d+\.\d+\.x$/
     - /^test-.*$/
@@ -22,34 +30,22 @@ branches:
 not-on-master: &not-on-master
   if: NOT (type = push AND branch = master)
 
-# Jobs for the extended test suite are executed for cron jobs and pushes on non-master branches.
+# Jobs for the extended test suite are executed for cron jobs and pushes to
+# non-development branches. See the explanation for apache-parser-v2 above.
 extended-test-suite: &extended-test-suite
-  if: type = cron OR (type = push AND branch != master)
+  if: type = cron OR (type = push AND branch NOT IN (apache-parser-v2, master))
 
 matrix:
   include:
     # Main test suite
     - python: "2.7"
-      env: BOULDER_INTEGRATION=v1 INTEGRATION_TEST=all TOXENV=py27_install
-      sudo: required
-      services: docker
-      <<: *not-on-master
-    - python: "2.7"
-      env: BOULDER_INTEGRATION=v2 INTEGRATION_TEST=all TOXENV=py27_install
-      sudo: required
-      services: docker
+      env: ACME_SERVER=pebble TOXENV=integration
       <<: *not-on-master
 
     # This job is always executed, including on master
     - python: "2.7"
       env: TOXENV=py27-cover FYI="py27 tests + code coverage"
 
-    - sudo: required
-      env: TOXENV=nginx_compat
-      services: docker
-      before_install:
-      addons:
-      <<: *not-on-master
     - python: "2.7"
       env: TOXENV=lint
       <<: *not-on-master
@@ -60,20 +56,20 @@ matrix:
       env: TOXENV=mypy
       <<: *not-on-master
     - python: "2.7"
-      env: TOXENV='py27-{acme,apache,certbot,dns,nginx,postfix}-oldest'
-      sudo: required
-      services: docker
+      # Ubuntu Trusty or older must be used because the oldest version of
+      # cryptography we support cannot be compiled against the version of
+      # OpenSSL in Xenial or newer.
+      dist: trusty
+      env: TOXENV='py27-{acme,apache,certbot,dns,nginx}-oldest'
       <<: *not-on-master
     - python: "3.4"
       env: TOXENV=py34
-      sudo: required
-      services: docker
       <<: *not-on-master
     - python: "3.7"
-      dist: xenial
       env: TOXENV=py37
-      sudo: required
-      services: docker
+      <<: *not-on-master
+    - python: "3.8"
+      env: TOXENV=py38
       <<: *not-on-master
     - sudo: required
       env: TOXENV=apache_compat
@@ -82,90 +78,154 @@ matrix:
       addons:
       <<: *not-on-master
     - sudo: required
-      env: TOXENV=le_auto_trusty
+      env: TOXENV=le_auto_xenial
       services: docker
-      before_install:
-      addons:
       <<: *not-on-master
     - python: "2.7"
       env: TOXENV=apacheconftest-with-pebble
-      sudo: required
-      services: docker
       <<: *not-on-master
     - python: "2.7"
       env: TOXENV=nginxroundtrip
       <<: *not-on-master
 
     # Extended test suite on cron jobs and pushes to tested branches other than master
+    - sudo: required
+      env: TOXENV=nginx_compat
+      services: docker
+      before_install:
+      addons:
+      <<: *extended-test-suite
+    - python: "2.7"
+      env:
+        - TOXENV=travis-test-farm-apache2
+        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
+      <<: *extended-test-suite
+    - python: "2.7"
+      env:
+        - TOXENV=travis-test-farm-leauto-upgrades
+        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
+      git:
+        depth: false  # This is needed to have the history to checkout old versions of certbot-auto.
+      <<: *extended-test-suite
+    - python: "2.7"
+      env:
+        - TOXENV=travis-test-farm-certonly-standalone
+        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
+      <<: *extended-test-suite
+    - python: "2.7"
+      env:
+        - TOXENV=travis-test-farm-sdists
+        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
+      <<: *extended-test-suite
     - python: "3.7"
-      dist: xenial
       env: TOXENV=py37 CERTBOT_NO_PIN=1
       <<: *extended-test-suite
     - python: "2.7"
-      env: BOULDER_INTEGRATION=v1 INTEGRATION_TEST=certbot TOXENV=py27-certbot-oldest
+      env: ACME_SERVER=boulder-v1 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "2.7"
-      env: BOULDER_INTEGRATION=v2 INTEGRATION_TEST=certbot TOXENV=py27-certbot-oldest
+      env: ACME_SERVER=boulder-v2 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "2.7"
-      env: BOULDER_INTEGRATION=v1 INTEGRATION_TEST=nginx TOXENV=py27-nginx-oldest
+      env: ACME_SERVER=boulder-v1 TOXENV=integration-certbot-oldest
+      # Ubuntu Trusty or older must be used because the oldest version of
+      # cryptography we support cannot be compiled against the version of
+      # OpenSSL in Xenial or newer.
+      dist: trusty
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "2.7"
-      env: BOULDER_INTEGRATION=v2 INTEGRATION_TEST=nginx TOXENV=py27-nginx-oldest
+      env: ACME_SERVER=boulder-v2 TOXENV=integration-certbot-oldest
+      # Ubuntu Trusty or older must be used because the oldest version of
+      # cryptography we support cannot be compiled against the version of
+      # OpenSSL in Xenial or newer.
+      dist: trusty
+      sudo: required
+      services: docker
+      <<: *extended-test-suite
+    - python: "2.7"
+      env: ACME_SERVER=boulder-v1 TOXENV=integration-nginx-oldest
+      # Ubuntu Trusty or older must be used because the oldest version of
+      # cryptography we support cannot be compiled against the version of
+      # OpenSSL in Xenial or newer.
+      dist: trusty
+      sudo: required
+      services: docker
+      <<: *extended-test-suite
+    - python: "2.7"
+      env: ACME_SERVER=boulder-v2 TOXENV=integration-nginx-oldest
+      # Ubuntu Trusty or older must be used because the oldest version of
+      # cryptography we support cannot be compiled against the version of
+      # OpenSSL in Xenial or newer.
+      dist: trusty
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.4"
-      env: TOXENV=py34 BOULDER_INTEGRATION=v1
+      env: TOXENV=py34
+      <<: *extended-test-suite
+    - python: "3.5"
+      env: TOXENV=py35
+      <<: *extended-test-suite
+    - python: "3.6"
+      env: TOXENV=py36
+      <<: *extended-test-suite
+    - python: "3.7"
+      env: TOXENV=py37
+      <<: *extended-test-suite
+    - python: "3.8-dev"
+      env: TOXENV=py38
+      <<: *extended-test-suite
+    - python: "3.4"
+      env: ACME_SERVER=boulder-v1 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.4"
-      env: TOXENV=py34 BOULDER_INTEGRATION=v2
+      env: ACME_SERVER=boulder-v2 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.5"
-      env: TOXENV=py35 BOULDER_INTEGRATION=v1
+      env: ACME_SERVER=boulder-v1 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.5"
-      env: TOXENV=py35 BOULDER_INTEGRATION=v2
+      env: ACME_SERVER=boulder-v2 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.6"
-      env: TOXENV=py36 BOULDER_INTEGRATION=v1
+      env: ACME_SERVER=boulder-v1 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.6"
-      env: TOXENV=py36 BOULDER_INTEGRATION=v2
+      env: ACME_SERVER=boulder-v2 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.7"
-      dist: xenial
-      env: TOXENV=py37 BOULDER_INTEGRATION=v1
+      env: ACME_SERVER=boulder-v1 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
     - python: "3.7"
-      dist: xenial
-      env: TOXENV=py37 BOULDER_INTEGRATION=v2
+      env: ACME_SERVER=boulder-v2 TOXENV=integration
       sudo: required
       services: docker
       <<: *extended-test-suite
-    - sudo: required
-      env: TOXENV=le_auto_xenial
-      services: docker
+    - python: "3.8-dev"
+      env: ACME_SERVER=boulder-v1 TOXENV=integration
+      <<: *extended-test-suite
+    - python: "3.8-dev"
+      env: ACME_SERVER=boulder-v2 TOXENV=integration
       <<: *extended-test-suite
     - sudo: required
       env: TOXENV=le_auto_jessie
@@ -186,6 +246,9 @@ matrix:
     - language: generic
       env: TOXENV=py27
       os: osx
+      # Using this osx_image is a workaround for
+      # https://travis-ci.community/t/xcode-8-3-homebrew-outdated-error/3798.
+      osx_image: xcode10.2
       addons:
         homebrew:
           packages:
@@ -195,6 +258,9 @@ matrix:
     - language: generic
       env: TOXENV=py3
       os: osx
+      # Using this osx_image is a workaround for
+      # https://travis-ci.community/t/xcode-8-3-homebrew-outdated-error/3798.
+      osx_image: xcode10.2
       addons:
         homebrew:
           packages:
@@ -209,7 +275,6 @@ addons:
   apt:
     packages:  # Keep in sync with letsencrypt-auto-source/pieces/bootstrappers/deb_common.sh and Boulder.
     - python-dev
-    - python-virtualenv
     - gcc
     - libaugeas0
     - libssl-dev
@@ -219,19 +284,29 @@ addons:
     - nginx-light
     - openssl
 
-install: "$(command -v pip || command -v pip3) install codecov tox"
-script:
-    - tox
-    - '[ -z "${BOULDER_INTEGRATION+x}" ] || (tests/boulder-fetch.sh && tests/tox-boulder-integration.sh)'
+# tools/pip_install.py is used to pin packages to a known working version
+# except in tests where the environment variable CERTBOT_NO_PIN is set.
+# virtualenv is listed here explicitly to make sure it is upgraded when
+# CERTBOT_NO_PIN is set to work around failures we've seen when using an older
+# version of virtualenv.
+install: 'tools/pip_install.py -U codecov tox virtualenv'
+# Most of the time TRAVIS_RETRY is an empty string, and has no effect on the
+# script command. It is set only to `travis_retry` during farm tests, in
+# order to trigger the Travis retry feature, and compensate the inherent
+# flakiness of these specific tests.
+script: '$TRAVIS_RETRY tox'
 
-after_success: '[ "$TOXENV" == "py27-cover" ] && codecov'
+after_success: '[ "$TOXENV" == "py27-cover" ] && codecov -F linux'
 
 notifications:
   email: false
   irc:
     channels:
-      - secure: "SGWZl3ownKx9xKVV2VnGt7DqkTmutJ89oJV9tjKhSs84kLijU6EYdPnllqISpfHMTxXflNZuxtGo0wTDYHXBuZL47w1O32W6nzuXdra5zC+i4sYQwYULUsyfOv9gJX8zWAULiK0Z3r0oho45U+FR5ZN6TPCidi8/eGU+EEPwaAw="
+      # This is set to a secure variable to prevent forks from sending
+      # notifications. This value was created by installing
+      # https://github.com/travis-ci/travis.rb and running
+      # `travis encrypt "chat.freenode.net#certbot-devel"`.
+      - secure: "EWW66E2+KVPZyIPR8ViENZwfcup4Gx3/dlimmAZE0WuLwxDCshBBOd3O8Rf6pBokEoZlXM5eDT6XdyJj8n0DLslgjO62pExdunXpbcMwdY7l1ELxX2/UbnDTE6UnPYa09qVBHNG7156Z6yE0x2lH4M9Ykvp0G0cubjPQHylAwo0="
     on_cancel: never
     on_success: never
     on_failure: always
-    use_notice: true

AUTHORS.md

@@ -5,6 +5,7 @@ Authors
 * Aaron Zuehlke
 * Ada Lovelace
 * [Adam Woodbeck](https://github.com/awoodbeck)
+* [Adrien Ferrand](https://github.com/adferrand)
 * [Aidin Gharibnavaz](https://github.com/aidin36)
 * [AJ ONeal](https://github.com/coolaj86)
 * [Alcaro](https://github.com/Alcaro)
@@ -14,8 +15,10 @@ Authors
 * [Alex Gaynor](https://github.com/alex)
 * [Alex Halderman](https://github.com/jhalderm)
 * [Alex Jordan](https://github.com/strugee)
+* [Alex Zorin](https://github.com/alexzorin)
 * [Amjad Mashaal](https://github.com/TheNavigat)
 * [Andrew Murray](https://github.com/radarhere)
+* [Andrzej Górski](https://github.com/andrzej3393)
 * [Anselm Levskaya](https://github.com/levskaya)
 * [Antoine Jacoutot](https://github.com/ajacoutot)
 * [asaph](https://github.com/asaph)
@@ -75,6 +78,7 @@ Authors
 * [Fabian](https://github.com/faerbit)
 * [Faidon Liambotis](https://github.com/paravoid)
 * [Fan Jiang](https://github.com/tcz001)
+* [Felix Lechner](https://github.com/lechner)
 * [Felix Schwarz](https://github.com/FelixSchwarz)
 * [Felix Yan](https://github.com/felixonmars)
 * [Filip Ochnik](https://github.com/filipochnik)
@@ -124,6 +128,7 @@ Authors
 * [Joubin Jabbari](https://github.com/joubin)
 * [Juho Juopperi](https://github.com/jkjuopperi)
 * [Kane York](https://github.com/riking)
+* [Kenichi Maehashi](https://github.com/kmaehashi)
 * [Kenneth Skovhede](https://github.com/kenkendk)
 * [Kevin Burke](https://github.com/kevinburke)
 * [Kevin London](https://github.com/kevinlondon)
@@ -159,8 +164,10 @@ Authors
 * [Michael Schumacher](https://github.com/schumaml)
 * [Michael Strache](https://github.com/Jarodiv)
 * [Michael Sverdlin](https://github.com/sveder)
+* [Michael Watters](https://github.com/blackknight36)
 * [Michal Moravec](https://github.com/https://github.com/Majkl578)
 * [Michal Papis](https://github.com/mpapis)
+* [Mickaël Schoentgen](https://github.com/BoboTiG)
 * [Minn Soe](https://github.com/MinnSoe)
 * [Min RK](https://github.com/minrk)
 * [Miquel Ruiz](https://github.com/miquelruiz)
@@ -224,6 +231,7 @@ Authors
 * [Stavros Korokithakis](https://github.com/skorokithakis)
 * [Stefan Weil](https://github.com/stweil)
 * [Steve Desmond](https://github.com/stevedesmond-ca)
+* [sydneyli](https://github.com/sydneyli)
 * [Tan Jay Jun](https://github.com/jayjun)
 * [Tapple Gao](https://github.com/tapple)
 * [Telepenin Nikolay](https://github.com/telepenin)

CHANGELOG.md

@@ -2,13 +2,339 @@
 
 Certbot adheres to [Semantic Versioning](https://semver.org/).
 
-## 0.33.0 - master
+## 1.0.0 - master
+
+### Added
+
+*
+
+### Removed
+
+* The `docs` extras for the `certbot-apache` and `certbot-nginx` packages
+  have been removed.
+
+### Changed
+
+* certbot-auto has deprecated support for systems using OpenSSL 1.0.1 that are
+  not running on x86-64. This primarily affects RHEL 6 based systems.
+* Certbot's `config_changes` subcommand has been removed
+* `certbot.plugins.common.TLSSNI01` has been removed.
+* Deprecated attributes related to the TLS-SNI-01 challenge in
+  `acme.challenges` and `acme.standalone`
+  have been removed.
+* The functions `certbot.client.view_config_changes`,
+  `certbot.main.config_changes`,
+  `certbot.plugins.common.Installer.view_config_changes`,
+  `certbot.reverter.Reverter.view_config_changes`, and
+  `certbot.util.get_systemd_os_info` have been removed
+* Certbot's `register --update-registration` subcommand has been removed
+
+### Fixed
+
+*
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.40.1 - 2019-11-05
+
+### Changed
+
+* Added back support for Python 3.4 to Certbot components and certbot-auto due
+  to a bug when requiring Python 2.7 or 3.5+ on RHEL 6 based systems.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.40.0 - 2019-11-05
+
+### Added
+
+*
+
+### Changed
+
+* We deprecated support for Python 3.4 in Certbot and its ACME library. Support
+  for Python 3.4 will be removed in the next major release of Certbot.
+  certbot-auto users on RHEL 6 based systems will be asked to enable Software
+  Collections (SCL) repository so Python 3.6 can be installed. certbot-auto can
+  enable the SCL repo for you on CentOS 6 while users on other RHEL 6 based
+  systems will be asked to do this manually.
+* `--server` may now be combined with `--dry-run`. Certbot will, as before, use the
+  staging server instead of the live server when `--dry-run` is used.
+* `--dry-run` now requests fresh authorizations every time, fixing the issue
+  where it was prone to falsely reporting success.
+* Updated certbot-dns-google to depend on newer versions of
+  google-api-python-client and oauth2client.
+* The OS detection logic again uses distro library for Linux OSes
+* certbot.plugins.common.TLSSNI01 has been deprecated and will be removed in a
+  future release.
+* CLI flags --tls-sni-01-port and --tls-sni-01-address have been removed.
+* The values tls-sni and tls-sni-01 for the --preferred-challenges flag are no
+  longer accepted.
+* Removed the flags: `--agree-dev-preview`, `--dialog`, and `--apache-init-script`
+* acme.standalone.BaseRequestHandlerWithLogging and
+  acme.standalone.simple_tls_sni_01_server have been deprecated and will be
+  removed in a future release of the library.
+* certbot-dns-rfc2136 now use TCP to query SOA records.
+
+### Fixed
+
+*
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.39.0 - 2019-10-01
+
+### Added
+
+* Support for Python 3.8 was added to Certbot and all of its components.
+* Support for CentOS 8 was added to certbot-auto.
+
+### Changed
+
+* Don't send OCSP requests for expired certificates
+* Return to using platform.linux_distribution instead of distro.linux_distribution in OS fingerprinting for Python < 3.8
+* Updated the Nginx plugin's TLS configuration to keep support for some versions of IE11.
+
+### Fixed
+
+* Fixed OS detection in the Apache plugin on RHEL 6.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.38.0 - 2019-09-03
+
+### Added
+
+* Disable session tickets for Nginx users when appropriate.
+
+### Changed
+
+* If Certbot fails to rollback your server configuration, the error message
+  links to the Let's Encrypt forum. Change the link to the Help category now
+  that the Server category has been closed.
+* Replace platform.linux_distribution with distro.linux_distribution as a step
+  towards Python 3.8 support in Certbot.
+
+### Fixed
+
+* Fixed OS detection in the Apache plugin on Scientific Linux.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.37.2 - 2019-08-21
+
+* Stop disabling TLS session tickets in Nginx as it caused TLS failures on
+  some systems.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.37.1 - 2019-08-08
+
+### Fixed
+
+* Stop disabling TLS session tickets in Apache as it caused TLS failures on
+  some systems.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.37.0 - 2019-08-07
+
+### Added
+
+* Turn off session tickets for apache plugin by default
+* acme: Authz deactivation added to `acme` module.
+
+### Changed
+
+* Follow updated Mozilla recommendations for Nginx ssl_protocols, ssl_ciphers,
+  and ssl_prefer_server_ciphers
+
+### Fixed
+
+* Fix certbot-auto failures on RHEL 8.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.36.0 - 2019-07-11
+
+### Added
+
+* Turn off session tickets for nginx plugin by default
+* Added missing error types from RFC8555 to acme
+
+### Changed
+
+* Support for Ubuntu 14.04 Trusty has been removed.
+* Update the 'manage your account' help to be more generic.
+* The error message when Certbot's Apache plugin is unable to modify your
+  Apache configuration has been improved.
+* Certbot's config_changes subcommand has been deprecated and will be
+  removed in a future release.
+* `certbot config_changes` no longer accepts a --num parameter.
+* The functions `certbot.plugins.common.Installer.view_config_changes` and
+  `certbot.reverter.Reverter.view_config_changes` have been deprecated and will
+  be removed in a future release.
+
+### Fixed
+
+* Replace some unnecessary platform-specific line separation.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.35.1 - 2019-06-10
+
+### Fixed
+
+* Support for specifying an authoritative base domain in our dns-rfc2136 plugin
+  has been removed. This feature was added in our last release but had a bug
+  which caused the plugin to fail so the feature has been removed until it can
+  be added properly.
+
+Despite us having broken lockstep, we are continuing to release new versions of
+all Certbot components during releases for the time being, however, the only
+package with changes other than its version number was:
+
+* certbot-dns-rfc2136
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.35.0 - 2019-06-05
+
+### Added
+
+* dns_rfc2136 plugin now supports explicitly specifing an authorative
+  base domain for cases when the automatic method does not work (e.g.
+  Split horizon DNS)
+
+### Changed
+
+*
+
+### Fixed
+
+* Renewal parameter `webroot_path` is always saved, avoiding some regressions
+  when `webroot` authenticator plugin is invoked with no challenge to perform.
+* Certbot now accepts OCSP responses when an explicit authorized
+  responder, different from the issuer, is used to sign OCSP
+  responses.
+* Scripts in Certbot hook directories are no longer executed when their
+  filenames end in a tilde.
+
+Despite us having broken lockstep, we are continuing to release new versions of
+all Certbot components during releases for the time being, however, the only
+package with changes other than its version number was:
+
+* certbot
+* certbot-dns-rfc2136
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.34.2 - 2019-05-07
+
+### Fixed
+
+* certbot-auto no longer writes a check_permissions.py script at the root
+  of the filesystem.
+
+Despite us having broken lockstep, we are continuing to release new versions of
+all Certbot components during releases for the time being, however, the only
+changes in this release were to certbot-auto.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.34.1 - 2019-05-06
+
+### Fixed
+
+* certbot-auto no longer prints a blank line when there are no permissions
+  problems.
+
+Despite us having broken lockstep, we are continuing to release new versions of
+all Certbot components during releases for the time being, however, the only
+changes in this release were to certbot-auto.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.34.0 - 2019-05-01
+
+### Changed
+
+* Apache plugin now tries to restart httpd on Fedora using systemctl if a
+  configuration test error is detected. This has to be done due to the way
+  Fedora now generates the self signed certificate files upon first
+  restart.
+* Updated Certbot and its plugins to improve the handling of file system permissions
+  on Windows as a step towards adding proper Windows support to Certbot.
+* Updated urllib3 to 1.24.2 in certbot-auto.
+* Removed the fallback introduced with 0.32.0 in `acme` to retry a challenge response
+  with a `keyAuthorization` if sending the response without this field caused a
+  `malformed` error to be received from the ACME server.
+* Linode DNS plugin now supports api keys created from their new panel
+  at [cloud.linode.com](https://cloud.linode.com)
+
+### Fixed
+
+* Fixed Google DNS Challenge issues when private zones exist
+* Adding a warning noting that future versions of Certbot will automatically configure the
+  webserver so that all requests redirect to secure HTTPS access. You can control this
+  behavior and disable this warning with the --redirect and --no-redirect flags.
+* certbot-auto now prints warnings when run as root with insecure file system
+  permissions. If you see these messages, you should fix the problem by
+  following the instructions at
+  https://community.letsencrypt.org/t/certbot-auto-deployment-best-practices/91979/,
+  however, these warnings can be disabled as necessary with the flag
+  --no-permissions-check.
+* `acme` module uses now a POST-as-GET request to retrieve the registration
+  from an ACME v2 server
+* Convert the tsig algorithm specified in the certbot_dns_rfc2136 configuration file to
+  all uppercase letters before validating. This makes the value in the config case
+  insensitive.
+
+Despite us having broken lockstep, we are continuing to release new versions of
+all Certbot components during releases for the time being, however, the only
+package with changes other than its version number was:
+
+* acme
+* certbot
+* certbot-apache
+* certbot-dns-cloudflare
+* certbot-dns-cloudxns
+* certbot-dns-digitalocean
+* certbot-dns-dnsimple
+* certbot-dns-dnsmadeeasy
+* certbot-dns-gehirn
+* certbot-dns-google
+* certbot-dns-linode
+* certbot-dns-luadns
+* certbot-dns-nsone
+* certbot-dns-ovh
+* certbot-dns-rfc2136
+* certbot-dns-route53
+* certbot-dns-sakuracloud
+* certbot-nginx
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.33.1 - 2019-04-04
+
+### Fixed
+
+* A bug causing certbot-auto to print warnings or crash on some RHEL based
+  systems has been resolved.
+
+Despite us having broken lockstep, we are continuing to release new versions of
+all Certbot components during releases for the time being, however, the only
+changes in this release were to certbot-auto.
+
+More details about these changes can be found on our GitHub repo.
+
+## 0.33.0 - 2019-04-03
 
 ### Added
 
 * Fedora 29+ is now supported by certbot-auto. Since Python 2.x is on a deprecation
   path in Fedora, certbot-auto will install and use Python 3.x on Fedora 29+.
-* CLI flag `--http-port` has been added for Nginx plugin exclusively, and replaces
+* CLI flag `--https-port` has been added for Nginx plugin exclusively, and replaces
   `--tls-sni-01-port`. It defines the HTTPS port the Nginx plugin will use while
   setting up a new SSL vhost. By default the HTTPS port is 443.
 
@@ -28,11 +354,15 @@ Certbot adheres to [Semantic Versioning](https://semver.org/).
 * Certbot uses the Python library cryptography for OCSP when cryptography>=2.5
   is installed. We fixed a bug in Certbot causing it to interpret timestamps in
   the OCSP response as being in the local timezone rather than UTC.
+* Issue causing the default CentOS 6 TLS configuration to ignore some of the
+  HTTPS VirtualHosts created by Certbot. mod_ssl loading is now moved to main
+  http.conf for this environment where possible.
 
 Despite us having broken lockstep, we are continuing to release new versions of
 all Certbot components during releases for the time being, however, the only
 package with changes other than its version number was:
 
+* acme
 * certbot
 * certbot-apache
 * certbot-nginx

CODE_OF_CONDUCT.md

@@ -0,0 +1 @@
+This project is governed by [EFF's Public Projects Code of Conduct](https://www.eff.org/pages/eppcode).

CONTRIBUTING.md

@@ -33,3 +33,5 @@ started. In particular, we recommend you read these sections
  - [Finding issues to work on](https://certbot.eff.org/docs/contributing.html#find-issues-to-work-on)
  - [Coding style](https://certbot.eff.org/docs/contributing.html#coding-style)
  - [Submitting a pull request](https://certbot.eff.org/docs/contributing.html#submitting-a-pull-request)
+ - [EFF's Public Projects Code of Conduct](https://www.eff.org/pages/eppcode)
+

Dockerfile

@@ -1,35 +0,0 @@
-FROM python:2-alpine3.9
-
-ENTRYPOINT [ "certbot" ]
-EXPOSE 80 443
-VOLUME /etc/letsencrypt /var/lib/letsencrypt
-WORKDIR /opt/certbot
-
-COPY CHANGELOG.md README.rst setup.py src/
-
-# Generate constraints file to pin dependency versions
-COPY letsencrypt-auto-source/pieces/dependency-requirements.txt .
-COPY tools /opt/certbot/tools
-RUN sh -c 'cat dependency-requirements.txt | /opt/certbot/tools/strip_hashes.py > unhashed_requirements.txt'
-RUN sh -c 'cat tools/dev_constraints.txt unhashed_requirements.txt | /opt/certbot/tools/merge_requirements.py > docker_constraints.txt'
-
-COPY acme src/acme
-COPY certbot src/certbot
-
-RUN apk add --no-cache --virtual .certbot-deps \
-        libffi \
-        libssl1.1 \
-        openssl \
-        ca-certificates \
-        binutils
-RUN apk add --no-cache --virtual .build-deps \
-        gcc \
-        linux-headers \
-        openssl-dev \
-        musl-dev \
-        libffi-dev \
-    && pip install -r /opt/certbot/dependency-requirements.txt \
-    && pip install --no-cache-dir --no-deps \
-        --editable /opt/certbot/src/acme \
-        --editable /opt/certbot/src \
-    && apk del .build-deps

Dockerfile-dev

@@ -1,5 +1,5 @@
 # This Dockerfile builds an image for development.
-FROM ubuntu:xenial
+FROM debian:buster
 
 # Note: this only exposes the port to other docker containers.
 EXPOSE 80 443

Dockerfile-old

@@ -1,75 +0,0 @@
-# https://github.com/letsencrypt/letsencrypt/pull/431#issuecomment-103659297
-# it is more likely developers will already have ubuntu:trusty rather
-# than e.g. debian:jessie and image size differences are negligible
-FROM ubuntu:trusty
-MAINTAINER Jakub Warmuz <jakub@warmuz.org>
-MAINTAINER William Budington <bill@eff.org>
-
-# Note: this only exposes the port to other docker containers. You
-# still have to bind to 443@host at runtime, as per the ACME spec.
-EXPOSE 443
-
-# TODO: make sure --config-dir and --work-dir cannot be changed
-# through the CLI (certbot-docker wrapper that uses standalone
-# authenticator and text mode only?)
-VOLUME /etc/letsencrypt /var/lib/letsencrypt
-
-WORKDIR /opt/certbot
-
-# no need to mkdir anything:
-# https://docs.docker.com/reference/builder/#copy
-# If <dest> doesn't exist, it is created along with all missing
-# directories in its path.
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-COPY letsencrypt-auto-source/letsencrypt-auto /opt/certbot/src/letsencrypt-auto-source/letsencrypt-auto
-RUN /opt/certbot/src/letsencrypt-auto-source/letsencrypt-auto --os-packages-only && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/* \
-           /tmp/* \
-           /var/tmp/*
-
-# the above is not likely to change, so by putting it further up the
-# Dockerfile we make sure we cache as much as possible
-
-
-COPY setup.py README.rst CHANGELOG.md MANIFEST.in letsencrypt-auto-source/pieces/pipstrap.py /opt/certbot/src/
-
-# all above files are necessary for setup.py and venv setup, however,
-# package source code directory has to be copied separately to a
-# subdirectory...
-# https://docs.docker.com/reference/builder/#copy: "If <src> is a
-# directory, the entire contents of the directory are copied,
-# including filesystem metadata. Note: The directory itself is not
-# copied, just its contents." Order again matters, three files are far
-# more likely to be cached than the whole project directory
-
-COPY certbot /opt/certbot/src/certbot/
-COPY acme /opt/certbot/src/acme/
-COPY certbot-apache /opt/certbot/src/certbot-apache/
-COPY certbot-nginx /opt/certbot/src/certbot-nginx/
-
-
-RUN VIRTUALENV_NO_DOWNLOAD=1 virtualenv --no-site-packages -p python2 /opt/certbot/venv
-
-# PATH is set now so pipstrap upgrades the correct (v)env
-ENV PATH /opt/certbot/venv/bin:$PATH
-RUN /opt/certbot/venv/bin/python /opt/certbot/src/pipstrap.py && \
-    /opt/certbot/venv/bin/pip install \
-    -e /opt/certbot/src/acme \
-    -e /opt/certbot/src \
-    -e /opt/certbot/src/certbot-apache \
-    -e /opt/certbot/src/certbot-nginx
-
-# install in editable mode (-e) to save space: it's not possible to
-# "rm -rf /opt/certbot/src" (it's stays in the underlaying image);
-# this might also help in debugging: you can "docker run --entrypoint
-# bash" and investigate, apply patches, etc.
-
-# set up certbot/letsencrypt wrapper to warn people about Dockerfile changes
-COPY tools/docker-warning.sh /opt/certbot/bin/certbot
-RUN ln -s /opt/certbot/bin/certbot /opt/certbot/bin/letsencrypt
-ENV PATH /opt/certbot/bin:$PATH
-
-ENTRYPOINT [ "certbot" ]

README.rst

@@ -28,45 +28,19 @@ Contributing
 If you'd like to contribute to this project please read `Developer Guide
 <https://certbot.eff.org/docs/contributing.html>`_.
 
+This project is governed by `EFF's Public Projects Code of Conduct <https://www.eff.org/pages/eppcode>`_.
+
 .. _installation:
 
-Installation
-------------
-
-The easiest way to install Certbot is by visiting `certbot.eff.org`_, where you can
-find the correct installation instructions for many web server and OS combinations.
-For more information, see `Get Certbot <https://certbot.eff.org/docs/install.html>`_.
-
-.. _certbot.eff.org: https://certbot.eff.org/
-
 How to run the client
 ---------------------
 
-In many cases, you can just run ``certbot-auto`` or ``certbot``, and the
-client will guide you through the process of obtaining and installing certs
-interactively.
-
-For full command line help, you can type::
-
-  ./certbot-auto --help all
-
-
-You can also tell it exactly what you want it to do from the command line.
-For instance, if you want to obtain a cert for ``example.com``,
-``www.example.com``, and ``other.example.net``, using the Apache plugin to both
-obtain and install the certs, you could do this::
-
-  ./certbot-auto --apache -d example.com -d www.example.com -d other.example.net
-
-(The first time you run the command, it will make an account, and ask for an
-email and agreement to the Let's Encrypt Subscriber Agreement; you can
-automate those with ``--email`` and ``--agree-tos``)
-
-If you want to use a webserver that doesn't have full plugin support yet, you
-can still use "standalone" or "webroot" plugins to obtain a certificate::
-
-  ./certbot-auto certonly --standalone --email admin@example.com -d example.com -d www.example.com -d other.example.net
+The easiest way to install and run Certbot is by visiting `certbot.eff.org`_,
+where you can find the correct instructions for many web server and OS
+combinations.  For more information, see `Get Certbot
+<https://certbot.eff.org/docs/install.html>`_.
 
+.. _certbot.eff.org: https://certbot.eff.org/
 
 Understanding the client in more depth
 --------------------------------------

acme/acme/__init__.py

@@ -21,30 +21,3 @@ for mod in list(sys.modules):
     # preserved (acme.jose.* is josepy.*)
     if mod == 'josepy' or mod.startswith('josepy.'):
         sys.modules['acme.' + mod.replace('josepy', 'jose', 1)] = sys.modules[mod]
-
-
-# This class takes a similar approach to the cryptography project to deprecate attributes
-# in public modules. See the _ModuleWithDeprecation class here:
-# https://github.com/pyca/cryptography/blob/91105952739442a74582d3e62b3d2111365b0dc7/src/cryptography/utils.py#L129
-class _TLSSNI01DeprecationModule(object):
-    """
-    Internal class delegating to a module, and displaying warnings when
-    attributes related to TLS-SNI-01 are accessed.
-    """
-    def __init__(self, module):
-        self.__dict__['_module'] = module
-
-    def __getattr__(self, attr):
-        if 'TLSSNI01' in attr:
-            warnings.warn('{0} attribute is deprecated, and will be removed soon.'.format(attr),
-                          DeprecationWarning, stacklevel=2)
-        return getattr(self._module, attr)
-
-    def __setattr__(self, attr, value):  # pragma: no cover
-        setattr(self._module, attr, value)
-
-    def __delattr__(self, attr):  # pragma: no cover
-        delattr(self._module, attr)
-
-    def __dir__(self):  # pragma: no cover
-        return ['_module'] + dir(self._module)

acme/acme/challenges.py

@@ -3,28 +3,19 @@ import abc
 import functools
 import hashlib
 import logging
-import socket
-import sys
 
 from cryptography.hazmat.primitives import hashes  # type: ignore
 import josepy as jose
-import OpenSSL
 import requests
 import six
 
-from acme import errors
-from acme import crypto_util
 from acme import fields
-from acme import _TLSSNI01DeprecationModule
 
 logger = logging.getLogger(__name__)
 
 
-# pylint: disable=too-few-public-methods
-
-
 class Challenge(jose.TypedJSONObjectWithFields):
-    # _fields_to_partial_json | pylint: disable=abstract-method
+    # _fields_to_partial_json
     """ACME challenge."""
     TYPES = {}  # type: dict
 
@@ -38,7 +29,7 @@ class Challenge(jose.TypedJSONObjectWithFields):
 
 
 class ChallengeResponse(jose.TypedJSONObjectWithFields):
-    # _fields_to_partial_json | pylint: disable=abstract-method
+    # _fields_to_partial_json
     """ACME challenge response."""
     TYPES = {}  # type: dict
     resource_type = 'challenge'
@@ -97,6 +88,7 @@ class _TokenChallenge(Challenge):
         """
         # TODO: check that path combined with uri does not go above
         # URI_ROOT_PATH!
+        # pylint: disable=unsupported-membership-test
         return b'..' not in self.token and b'/' not in self.token
 
 
@@ -109,10 +101,6 @@ class KeyAuthorizationChallengeResponse(ChallengeResponse):
     key_authorization = jose.Field("keyAuthorization")
     thumbprint_hash_function = hashes.SHA256
 
-    def __init__(self, *args, **kwargs):
-        super(KeyAuthorizationChallengeResponse, self).__init__(*args, **kwargs)
-        self._dump_authorization_key(False)
-
     def verify(self, chall, account_public_key):
         """Verify the key authorization.
 
@@ -145,26 +133,14 @@ class KeyAuthorizationChallengeResponse(ChallengeResponse):
 
         return True
 
-    def _dump_authorization_key(self, dump):
-        # type: (bool) -> None
-        """
-        Set if keyAuthorization is dumped in the JSON representation of this ChallengeResponse.
-        NB: This method is declared as private because it will eventually be removed.
-        :param bool dump: True to dump the keyAuthorization, False otherwise
-        """
-        object.__setattr__(self, '_dump_auth_key', dump)
-
     def to_partial_json(self):
         jobj = super(KeyAuthorizationChallengeResponse, self).to_partial_json()
-        if not self._dump_auth_key:  # pylint: disable=no-member
-            jobj.pop('keyAuthorization', None)
-
+        jobj.pop('keyAuthorization', None)
         return jobj
 
 
 @six.add_metaclass(abc.ABCMeta)
 class KeyAuthorizationChallenge(_TokenChallenge):
-    # pylint: disable=abstract-class-little-used,too-many-ancestors
     """Challenge based on Key Authorization.
 
     :param response_cls: Subclass of `KeyAuthorizationChallengeResponse`
@@ -196,7 +172,7 @@ class KeyAuthorizationChallenge(_TokenChallenge):
         :rtype: KeyAuthorizationChallengeResponse
 
         """
-        return self.response_cls(
+        return self.response_cls(  # pylint: disable=not-callable
             key_authorization=self.key_authorization(account_key))
 
     @abc.abstractmethod
@@ -233,7 +209,7 @@ class DNS01Response(KeyAuthorizationChallengeResponse):
     """ACME dns-01 challenge response."""
     typ = "dns-01"
 
-    def simple_verify(self, chall, domain, account_public_key):
+    def simple_verify(self, chall, domain, account_public_key):  # pylint: disable=unused-argument
         """Simple verify.
 
         This method no longer checks DNS records and is a simple wrapper
@@ -249,14 +225,13 @@ class DNS01Response(KeyAuthorizationChallengeResponse):
         :rtype: bool
 
         """
-        # pylint: disable=unused-argument
         verified = self.verify(chall, account_public_key)
         if not verified:
             logger.debug("Verification of key authorization in response failed")
         return verified
 
 
-@Challenge.register  # pylint: disable=too-many-ancestors
+@Challenge.register
 class DNS01(KeyAuthorizationChallenge):
     """ACME dns-01 challenge."""
     response_cls = DNS01Response
@@ -346,7 +321,7 @@ class HTTP01Response(KeyAuthorizationChallengeResponse):
         return True
 
 
-@Challenge.register  # pylint: disable=too-many-ancestors
+@Challenge.register
 class HTTP01(KeyAuthorizationChallenge):
     """ACME http-01 challenge."""
     response_cls = HTTP01Response
@@ -386,152 +361,6 @@ class HTTP01(KeyAuthorizationChallenge):
         return self.key_authorization(account_key)
 
 
-@ChallengeResponse.register
-class TLSSNI01Response(KeyAuthorizationChallengeResponse):
-    """ACME tls-sni-01 challenge response."""
-    typ = "tls-sni-01"
-
-    DOMAIN_SUFFIX = b".acme.invalid"
-    """Domain name suffix."""
-
-    PORT = 443
-    """Verification port as defined by the protocol.
-
-    You can override it (e.g. for testing) by passing ``port`` to
-    `simple_verify`.
-
-    """
-
-    @property
-    def z(self):  # pylint: disable=invalid-name
-        """``z`` value used for verification.
-
-        :rtype bytes:
-
-        """
-        return hashlib.sha256(
-            self.key_authorization.encode("utf-8")).hexdigest().lower().encode()
-
-    @property
-    def z_domain(self):
-        """Domain name used for verification, generated from `z`.
-
-        :rtype bytes:
-
-        """
-        return self.z[:32] + b'.' + self.z[32:] + self.DOMAIN_SUFFIX
-
-    def gen_cert(self, key=None, bits=2048):
-        """Generate tls-sni-01 certificate.
-
-        :param OpenSSL.crypto.PKey key: Optional private key used in
-            certificate generation. If not provided (``None``), then
-            fresh key will be generated.
-        :param int bits: Number of bits for newly generated key.
-
-        :rtype: `tuple` of `OpenSSL.crypto.X509` and `OpenSSL.crypto.PKey`
-
-        """
-        if key is None:
-            key = OpenSSL.crypto.PKey()
-            key.generate_key(OpenSSL.crypto.TYPE_RSA, bits)
-        return crypto_util.gen_ss_cert(key, [
-            # z_domain is too big to fit into CN, hence first dummy domain
-            'dummy', self.z_domain.decode()], force_san=True), key
-
-    def probe_cert(self, domain, **kwargs):
-        """Probe tls-sni-01 challenge certificate.
-
-        :param unicode domain:
-
-        """
-        # TODO: domain is not necessary if host is provided
-        if "host" not in kwargs:
-            host = socket.gethostbyname(domain)
-            logger.debug('%s resolved to %s', domain, host)
-            kwargs["host"] = host
-
-        kwargs.setdefault("port", self.PORT)
-        kwargs["name"] = self.z_domain
-        # TODO: try different methods?
-        # pylint: disable=protected-access
-        return crypto_util.probe_sni(**kwargs)
-
-    def verify_cert(self, cert):
-        """Verify tls-sni-01 challenge certificate.
-
-        :param OpensSSL.crypto.X509 cert: Challenge certificate.
-
-        :returns: Whether the certificate was successfully verified.
-        :rtype: bool
-
-        """
-        # pylint: disable=protected-access
-        sans = crypto_util._pyopenssl_cert_or_req_san(cert)
-        logger.debug('Certificate %s. SANs: %s', cert.digest('sha256'), sans)
-        return self.z_domain.decode() in sans
-
-    def simple_verify(self, chall, domain, account_public_key,
-                      cert=None, **kwargs):
-        """Simple verify.
-
-        Verify ``validation`` using ``account_public_key``, optionally
-        probe tls-sni-01 certificate and check using `verify_cert`.
-
-        :param .challenges.TLSSNI01 chall: Corresponding challenge.
-        :param str domain: Domain name being validated.
-        :param JWK account_public_key:
-        :param OpenSSL.crypto.X509 cert: Optional certificate. If not
-            provided (``None``) certificate will be retrieved using
-            `probe_cert`.
-        :param int port: Port used to probe the certificate.
-
-
-        :returns: ``True`` iff client's control of the domain has been
-            verified.
-        :rtype: bool
-
-        """
-        if not self.verify(chall, account_public_key):
-            logger.debug("Verification of key authorization in response failed")
-            return False
-
-        if cert is None:
-            try:
-                cert = self.probe_cert(domain=domain, **kwargs)
-            except errors.Error as error:
-                logger.debug(str(error), exc_info=True)
-                return False
-
-        return self.verify_cert(cert)
-
-
-@Challenge.register  # pylint: disable=too-many-ancestors
-class TLSSNI01(KeyAuthorizationChallenge):
-    """ACME tls-sni-01 challenge."""
-    response_cls = TLSSNI01Response
-    typ = response_cls.typ
-
-    # boulder#962, ietf-wg-acme#22
-    #n = jose.Field("n", encoder=int, decoder=int)
-
-    def __init__(self, *args, **kwargs):
-        super(TLSSNI01, self).__init__(*args, **kwargs)
-
-    def validation(self, account_key, **kwargs):
-        """Generate validation.
-
-        :param JWK account_key:
-        :param OpenSSL.crypto.PKey cert_key: Optional private key used
-            in certificate generation. If not provided (``None``), then
-            fresh key will be generated.
-
-        :rtype: `tuple` of `OpenSSL.crypto.X509` and `OpenSSL.crypto.PKey`
-
-        """
-        return self.response(account_key).gen_cert(key=kwargs.get('cert_key'))
-
-
 @ChallengeResponse.register
 class TLSALPN01Response(KeyAuthorizationChallengeResponse):
     """ACME TLS-ALPN-01 challenge response.
@@ -543,7 +372,7 @@ class TLSALPN01Response(KeyAuthorizationChallengeResponse):
     typ = "tls-alpn-01"
 
 
-@Challenge.register  # pylint: disable=too-many-ancestors
+@Challenge.register
 class TLSALPN01(KeyAuthorizationChallenge):
     """ACME tls-alpn-01 challenge.
 
@@ -559,7 +388,7 @@ class TLSALPN01(KeyAuthorizationChallenge):
         raise NotImplementedError()
 
 
-@Challenge.register  # pylint: disable=too-many-ancestors
+@Challenge.register
 class DNS(_TokenChallenge):
     """ACME "dns" challenge."""
     typ = "dns"
@@ -640,7 +469,3 @@ class DNSResponse(ChallengeResponse):
 
         """
         return chall.check_validation(self.validation, account_public_key)
-
-
-# Patching ourselves to warn about TLS-SNI challenge deprecation and removal.
-sys.modules[__name__] = _TLSSNI01DeprecationModule(sys.modules[__name__])

acme/acme/challenges_test.py

@@ -3,12 +3,10 @@ import unittest
 
 import josepy as jose
 import mock
-import OpenSSL
 import requests
 
-from six.moves.urllib import parse as urllib_parse  # pylint: disable=import-error
+from six.moves.urllib import parse as urllib_parse  # pylint: disable=relative-import
 
-from acme import errors
 from acme import test_util
 
 CERT = test_util.load_comparable_cert('cert.pem')
@@ -77,7 +75,6 @@ class KeyAuthorizationChallengeResponseTest(unittest.TestCase):
 
 
 class DNS01ResponseTest(unittest.TestCase):
-    # pylint: disable=too-many-instance-attributes
 
     def setUp(self):
         from acme.challenges import DNS01Response
@@ -95,8 +92,6 @@ class DNS01ResponseTest(unittest.TestCase):
     def test_to_partial_json(self):
         self.assertEqual({k: v for k, v in self.jmsg.items() if k != 'keyAuthorization'},
                          self.msg.to_partial_json())
-        self.msg._dump_authorization_key(True)  # pylint: disable=protected-access
-        self.assertEqual(self.jmsg, self.msg.to_partial_json())
 
     def test_from_json(self):
         from acme.challenges import DNS01Response
@@ -151,7 +146,6 @@ class DNS01Test(unittest.TestCase):
 
 
 class HTTP01ResponseTest(unittest.TestCase):
-    # pylint: disable=too-many-instance-attributes
 
     def setUp(self):
         from acme.challenges import HTTP01Response
@@ -169,8 +163,6 @@ class HTTP01ResponseTest(unittest.TestCase):
     def test_to_partial_json(self):
         self.assertEqual({k: v for k, v in self.jmsg.items() if k != 'keyAuthorization'},
                          self.msg.to_partial_json())
-        self.msg._dump_authorization_key(True)  # pylint: disable=protected-access
-        self.assertEqual(self.jmsg, self.msg.to_partial_json())
 
     def test_from_json(self):
         from acme.challenges import HTTP01Response
@@ -263,154 +255,7 @@ class HTTP01Test(unittest.TestCase):
             self.msg.update(token=b'..').good_token)
 
 
-class TLSSNI01ResponseTest(unittest.TestCase):
-    # pylint: disable=too-many-instance-attributes
-
-    def setUp(self):
-        from acme.challenges import TLSSNI01
-        self.chall = TLSSNI01(
-            token=jose.b64decode(b'a82d5ff8ef740d12881f6d3c2277ab2e'))
-
-        self.response = self.chall.response(KEY)
-        self.jmsg = {
-            'resource': 'challenge',
-            'type': 'tls-sni-01',
-            'keyAuthorization': self.response.key_authorization,
-        }
-
-        # pylint: disable=invalid-name
-        label1 = b'dc38d9c3fa1a4fdcc3a5501f2d38583f'
-        label2 = b'b7793728f084394f2a1afd459556bb5c'
-        self.z = label1 + label2
-        self.z_domain = label1 + b'.' + label2 + b'.acme.invalid'
-        self.domain = 'foo.com'
-
-    def test_z_and_domain(self):
-        self.assertEqual(self.z, self.response.z)
-        self.assertEqual(self.z_domain, self.response.z_domain)
-
-    def test_to_partial_json(self):
-        self.assertEqual({k: v for k, v in self.jmsg.items() if k != 'keyAuthorization'},
-                         self.response.to_partial_json())
-        self.response._dump_authorization_key(True)  # pylint: disable=protected-access
-        self.assertEqual(self.jmsg, self.response.to_partial_json())
-
-    def test_from_json(self):
-        from acme.challenges import TLSSNI01Response
-        self.assertEqual(self.response, TLSSNI01Response.from_json(self.jmsg))
-
-    def test_from_json_hashable(self):
-        from acme.challenges import TLSSNI01Response
-        hash(TLSSNI01Response.from_json(self.jmsg))
-
-    @mock.patch('acme.challenges.socket.gethostbyname')
-    @mock.patch('acme.challenges.crypto_util.probe_sni')
-    def test_probe_cert(self, mock_probe_sni, mock_gethostbyname):
-        mock_gethostbyname.return_value = '127.0.0.1'
-        self.response.probe_cert('foo.com')
-        mock_gethostbyname.assert_called_once_with('foo.com')
-        mock_probe_sni.assert_called_once_with(
-            host='127.0.0.1', port=self.response.PORT,
-            name=self.z_domain)
-
-        self.response.probe_cert('foo.com', host='8.8.8.8')
-        mock_probe_sni.assert_called_with(
-            host='8.8.8.8', port=mock.ANY, name=mock.ANY)
-
-        self.response.probe_cert('foo.com', port=1234)
-        mock_probe_sni.assert_called_with(
-            host=mock.ANY, port=1234, name=mock.ANY)
-
-        self.response.probe_cert('foo.com', bar='baz')
-        mock_probe_sni.assert_called_with(
-            host=mock.ANY, port=mock.ANY, name=mock.ANY, bar='baz')
-
-        self.response.probe_cert('foo.com', name=b'xxx')
-        mock_probe_sni.assert_called_with(
-            host=mock.ANY, port=mock.ANY,
-            name=self.z_domain)
-
-    def test_gen_verify_cert(self):
-        key1 = test_util.load_pyopenssl_private_key('rsa512_key.pem')
-        cert, key2 = self.response.gen_cert(key1)
-        self.assertEqual(key1, key2)
-        self.assertTrue(self.response.verify_cert(cert))
-
-    def test_gen_verify_cert_gen_key(self):
-        cert, key = self.response.gen_cert()
-        self.assertTrue(isinstance(key, OpenSSL.crypto.PKey))
-        self.assertTrue(self.response.verify_cert(cert))
-
-    def test_verify_bad_cert(self):
-        self.assertFalse(self.response.verify_cert(
-            test_util.load_cert('cert.pem')))
-
-    def test_simple_verify_bad_key_authorization(self):
-        key2 = jose.JWKRSA.load(test_util.load_vector('rsa256_key.pem'))
-        self.response.simple_verify(self.chall, "local", key2.public_key())
-
-    @mock.patch('acme.challenges.TLSSNI01Response.verify_cert', autospec=True)
-    def test_simple_verify(self, mock_verify_cert):
-        mock_verify_cert.return_value = mock.sentinel.verification
-        self.assertEqual(
-            mock.sentinel.verification, self.response.simple_verify(
-                self.chall, self.domain, KEY.public_key(),
-                cert=mock.sentinel.cert))
-        mock_verify_cert.assert_called_once_with(
-            self.response, mock.sentinel.cert)
-
-    @mock.patch('acme.challenges.TLSSNI01Response.probe_cert')
-    def test_simple_verify_false_on_probe_error(self, mock_probe_cert):
-        mock_probe_cert.side_effect = errors.Error
-        self.assertFalse(self.response.simple_verify(
-            self.chall, self.domain, KEY.public_key()))
-
-
-class TLSSNI01Test(unittest.TestCase):
-
-    def setUp(self):
-        self.jmsg = {
-            'type': 'tls-sni-01',
-            'token': 'a82d5ff8ef740d12881f6d3c2277ab2e',
-        }
-        from acme.challenges import TLSSNI01
-        self.msg = TLSSNI01(
-            token=jose.b64decode('a82d5ff8ef740d12881f6d3c2277ab2e'))
-
-    def test_to_partial_json(self):
-        self.assertEqual(self.jmsg, self.msg.to_partial_json())
-
-    def test_from_json(self):
-        from acme.challenges import TLSSNI01
-        self.assertEqual(self.msg, TLSSNI01.from_json(self.jmsg))
-
-    def test_from_json_hashable(self):
-        from acme.challenges import TLSSNI01
-        hash(TLSSNI01.from_json(self.jmsg))
-
-    def test_from_json_invalid_token_length(self):
-        from acme.challenges import TLSSNI01
-        self.jmsg['token'] = jose.encode_b64jose(b'abcd')
-        self.assertRaises(
-            jose.DeserializationError, TLSSNI01.from_json, self.jmsg)
-
-    @mock.patch('acme.challenges.TLSSNI01Response.gen_cert')
-    def test_validation(self, mock_gen_cert):
-        mock_gen_cert.return_value = ('cert', 'key')
-        self.assertEqual(('cert', 'key'), self.msg.validation(
-            KEY, cert_key=mock.sentinel.cert_key))
-        mock_gen_cert.assert_called_once_with(key=mock.sentinel.cert_key)
-
-    def test_deprecation_message(self):
-        with mock.patch('acme.warnings.warn') as mock_warn:
-            from acme.challenges import TLSSNI01
-            assert TLSSNI01
-        self.assertEqual(mock_warn.call_count, 1)
-        self.assertTrue('deprecated' in mock_warn.call_args[0][0])
-
-
 class TLSALPN01ResponseTest(unittest.TestCase):
-    # pylint: disable=too-many-instance-attributes
 
     def setUp(self):
         from acme.challenges import TLSALPN01Response
@@ -428,8 +273,6 @@ class TLSALPN01ResponseTest(unittest.TestCase):
     def test_to_partial_json(self):
         self.assertEqual({k: v for k, v in self.jmsg.items() if k != 'keyAuthorization'},
                          self.msg.to_partial_json())
-        self.msg._dump_authorization_key(True)  # pylint: disable=protected-access
-        self.assertEqual(self.jmsg, self.msg.to_partial_json())
 
     def test_from_json(self):
         from acme.challenges import TLSALPN01Response

acme/acme/client.py

@@ -6,18 +6,17 @@ from email.utils import parsedate_tz
 import heapq
 import logging
 import time
+import re
+import sys
 
 import six
 from six.moves import http_client  # pylint: disable=import-error
 import josepy as jose
 import OpenSSL
-import re
-from requests_toolbelt.adapters.source import SourceAddressAdapter
 import requests
 from requests.adapters import HTTPAdapter
-import sys
+from requests_toolbelt.adapters.source import SourceAddressAdapter
 
-from acme import challenges
 from acme import crypto_util
 from acme import errors
 from acme import jws
@@ -45,7 +44,7 @@ DEFAULT_NETWORK_TIMEOUT = 45
 DER_CONTENT_TYPE = 'application/pkix-cert'
 
 
-class ClientBase(object):  # pylint: disable=too-many-instance-attributes
+class ClientBase(object):
     """ACME client base object.
 
     :ivar messages.Directory directory:
@@ -124,14 +123,21 @@ class ClientBase(object):  # pylint: disable=too-many-instance-attributes
         """
         return self.update_registration(regr, update={'status': 'deactivated'})
 
-    def query_registration(self, regr):
-        """Query server about registration.
+    def deactivate_authorization(self, authzr):
+        # type: (messages.AuthorizationResource) -> messages.AuthorizationResource
+        """Deactivate authorization.
 
-        :param messages.RegistrationResource: Existing Registration
-            Resource.
+        :param messages.AuthorizationResource authzr: The Authorization resource
+            to be deactivated.
+
+        :returns: The Authorization resource that was deactivated.
+        :rtype: `.AuthorizationResource`
 
         """
-        return self._send_recv_regr(regr, messages.UpdateRegistration())
+        body = messages.UpdateAuthorization(status='deactivated')
+        response = self._post(authzr.uri, body)
+        return self._authzr_from_response(response,
+            authzr.body.identifier, authzr.uri)
 
     def _authzr_from_response(self, response, identifier=None, uri=None):
         authzr = messages.AuthorizationResource(
@@ -156,23 +162,7 @@ class ClientBase(object):  # pylint: disable=too-many-instance-attributes
         :raises .UnexpectedUpdate:
 
         """
-        # Because sending keyAuthorization in a response challenge has been removed from the ACME
-        # spec, it is not included in the KeyAuthorizationResponseChallenge JSON by default.
-        # However as a migration path, we temporarily expect a malformed error from the server,
-        # and fallback by resending the challenge response with the keyAuthorization field.
-        # TODO: Remove this fallback for Certbot 0.34.0
-        try:
-            response = self._post(challb.uri, response)
-        except messages.Error as error:
-            if (error.code == 'malformed'
-                    and isinstance(response, challenges.KeyAuthorizationChallengeResponse)):
-                logger.debug('Error while responding to a challenge without keyAuthorization '
-                             'in the JWS, your ACME CA server may not support it:\n%s', error)
-                logger.debug('Retrying request with keyAuthorization set.')
-                response._dump_authorization_key(True)  # pylint: disable=protected-access
-                response = self._post(challb.uri, response)
-            else:
-                raise
+        response = self._post(challb.uri, response)
         try:
             authzr_uri = response.links['up']['url']
         except KeyError:
@@ -264,7 +254,6 @@ class Client(ClientBase):
             URI from which the resource will be downloaded.
 
         """
-        # pylint: disable=too-many-arguments
         self.key = key
         if net is None:
             net = ClientNetwork(key, alg=alg, verify_ssl=verify_ssl)
@@ -293,6 +282,15 @@ class Client(ClientBase):
         # pylint: disable=no-member
         return self._regr_from_response(response)
 
+    def query_registration(self, regr):
+        """Query server about registration.
+
+        :param messages.RegistrationResource: Existing Registration
+            Resource.
+
+        """
+        return self._send_recv_regr(regr, messages.UpdateRegistration())
+
     def agree_to_tos(self, regr):
         """Agree to the terms-of-service.
 
@@ -436,7 +434,6 @@ class Client(ClientBase):
             was marked by the CA as invalid
 
         """
-        # pylint: disable=too-many-locals
         assert max_attempts > 0
         attempts = collections.defaultdict(int) # type: Dict[messages.AuthorizationResource, int]
         exhausted = set()
@@ -620,10 +617,13 @@ class ClientV2(ClientBase):
             Resource.
 
         """
-        self.net.account = regr
-        updated_regr = super(ClientV2, self).query_registration(regr)
-        self.net.account = updated_regr
-        return updated_regr
+        self.net.account = regr  # See certbot/certbot#6258
+        # ACME v2 requires to use a POST-as-GET request (POST an empty JWS) here.
+        # This is done by passing None instead of an empty UpdateRegistration to _post().
+        response = self._post(regr.uri, None)
+        self.net.account = self._regr_from_response(response, uri=regr.uri,
+                                                    terms_of_service=regr.terms_of_service)
+        return self.net.account
 
     def update_registration(self, regr, update=None):
         """Update registration.
@@ -669,7 +669,7 @@ class ClientV2(ClientBase):
         response = self._post(self.directory['newOrder'], order)
         body = messages.Order.from_json(response.json())
         authorizations = []
-        for url in body.authorizations:
+        for url in body.authorizations:  # pylint: disable=not-an-iterable
             authorizations.append(self._authzr_from_response(self._post_as_get(url), uri=url))
         return messages.OrderResource(
             body=body,
@@ -731,7 +731,7 @@ class ClientV2(ClientBase):
                 for chall in authzr.body.challenges:
                     if chall.error != None:
                         failed.append(authzr)
-        if len(failed) > 0:
+        if failed:
             raise errors.ValidationError(failed)
         return orderr.update(authorizations=responses)
 
@@ -775,10 +775,7 @@ class ClientV2(ClientBase):
 
     def external_account_required(self):
         """Checks if ACME server requires External Account Binding authentication."""
-        if hasattr(self.directory, 'meta') and self.directory.meta.external_account_required:
-            return True
-        else:
-            return False
+        return hasattr(self.directory, 'meta') and self.directory.meta.external_account_required
 
     def _post_as_get(self, *args, **kwargs):
         """
@@ -794,7 +791,7 @@ class ClientV2(ClientBase):
             # We add an empty payload for POST-as-GET requests
             new_args = args[:1] + (None,) + args[1:]
             try:
-                return self._post(*new_args, **kwargs)  # pylint: disable=star-args
+                return self._post(*new_args, **kwargs)
             except messages.Error as error:
                 if error.code == 'malformed':
                     logger.debug('Error during a POST-as-GET request, '
@@ -882,8 +879,7 @@ class BackwardsCompatibleClientV2(object):
             for domain in dnsNames:
                 authorizations.append(self.client.request_domain_challenges(domain))
             return messages.OrderResource(authorizations=authorizations, csr_pem=csr_pem)
-        else:
-            return self.client.new_order(csr_pem)
+        return self.client.new_order(csr_pem)
 
     def finalize_order(self, orderr, deadline):
         """Finalize an order and obtain a certificate.
@@ -920,8 +916,7 @@ class BackwardsCompatibleClientV2(object):
             chain = crypto_util.dump_pyopenssl_chain(chain).decode()
 
             return orderr.update(fullchain_pem=(cert + chain))
-        else:
-            return self.client.finalize_order(orderr, deadline)
+        return self.client.finalize_order(orderr, deadline)
 
     def revoke(self, cert, rsn):
         """Revoke certificate.
@@ -939,8 +934,7 @@ class BackwardsCompatibleClientV2(object):
     def _acme_version_from_directory(self, directory):
         if hasattr(directory, 'newNonce'):
             return 2
-        else:
-            return 1
+        return 1
 
     def external_account_required(self):
         """Checks if the server requires an external account for ACMEv2 servers.
@@ -948,11 +942,10 @@ class BackwardsCompatibleClientV2(object):
         Always return False for ACMEv1 servers, as it doesn't use External Account Binding."""
         if self.acme_version == 1:
             return False
-        else:
-            return self.client.external_account_required()
+        return self.client.external_account_required()
 
 
-class ClientNetwork(object):  # pylint: disable=too-many-instance-attributes
+class ClientNetwork(object):
     """Wrapper around requests that signs POSTs for authentication.
 
     Also adds user agent, and handles Content-Type.
@@ -978,7 +971,6 @@ class ClientNetwork(object):  # pylint: disable=too-many-instance-attributes
     def __init__(self, key, account=None, alg=jose.RS256, verify_ssl=True,
                  user_agent='acme-python', timeout=DEFAULT_NETWORK_TIMEOUT,
                  source_address=None):
-        # pylint: disable=too-many-arguments
         self.key = key
         self.account = account
         self.alg = alg
@@ -1027,7 +1019,6 @@ class ClientNetwork(object):  # pylint: disable=too-many-instance-attributes
             if self.account is not None:
                 kwargs["kid"] = self.account["uri"]
         kwargs["key"] = self.key
-        # pylint: disable=star-args
         return jws.JWS.sign(jobj, **kwargs).json_dumps(indent=2)
 
     @classmethod
@@ -1087,7 +1078,6 @@ class ClientNetwork(object):  # pylint: disable=too-many-instance-attributes
         return response
 
     def _send_request(self, method, url, *args, **kwargs):
-        # pylint: disable=too-many-locals
         """Send HTTP request.
 
         Makes sure that `verify_ssl` is respected. Logs request and

acme/acme/client_test.py

@@ -64,7 +64,7 @@ class ClientTestBase(unittest.TestCase):
         reg = messages.Registration(
             contact=self.contact, key=KEY.public_key())
         the_arg = dict(reg) # type: Dict
-        self.new_reg = messages.NewRegistration(**the_arg) # pylint: disable=star-args
+        self.new_reg = messages.NewRegistration(**the_arg)
         self.regr = messages.RegistrationResource(
             body=reg, uri='https://www.letsencrypt-demo.org/acme/reg/1')
 
@@ -318,7 +318,6 @@ class BackwardsCompatibleClientV2Test(ClientTestBase):
 
 class ClientTest(ClientTestBase):
     """Tests for acme.client.Client."""
-    # pylint: disable=too-many-instance-attributes,too-many-public-methods
 
     def setUp(self):
         super(ClientTest, self).setUp()
@@ -358,7 +357,6 @@ class ClientTest(ClientTestBase):
 
     def test_register(self):
         # "Instance of 'Field' has no to_json/update member" bug:
-        # pylint: disable=no-member
         self.response.status_code = http_client.CREATED
         self.response.json.return_value = self.regr.body.to_json()
         self.response.headers['Location'] = self.regr.uri
@@ -371,7 +369,6 @@ class ClientTest(ClientTestBase):
 
     def test_update_registration(self):
         # "Instance of 'Field' has no to_json/update member" bug:
-        # pylint: disable=no-member
         self.response.headers['Location'] = self.regr.uri
         self.response.json.return_value = self.regr.body.to_json()
         self.assertEqual(self.regr, self.client.update_registration(self.regr))
@@ -463,34 +460,6 @@ class ClientTest(ClientTestBase):
             errors.ClientError, self.client.answer_challenge,
             self.challr.body, challenges.DNSResponse(validation=None))
 
-    def test_answer_challenge_key_authorization_fallback(self):
-        self.response.links['up'] = {'url': self.challr.authzr_uri}
-        self.response.json.return_value = self.challr.body.to_json()
-
-        def _wrapper_post(url, obj, *args, **kwargs):  # pylint: disable=unused-argument
-            """
-            Simulate an old ACME CA server, that would respond a 'malformed'
-            error if keyAuthorization is missing.
-            """
-            jobj = obj.to_partial_json()
-            if 'keyAuthorization' not in jobj:
-                raise messages.Error.with_code('malformed')
-            return self.response
-        self.net.post.side_effect = _wrapper_post
-
-        # This challenge response is of type KeyAuthorizationChallengeResponse, so the fallback
-        # should be triggered, and avoid an exception.
-        http_chall_response = challenges.HTTP01Response(key_authorization='test',
-                                                        resource=mock.MagicMock())
-        self.client.answer_challenge(self.challr.body, http_chall_response)
-
-        # This challenge response is not of type KeyAuthorizationChallengeResponse, so the fallback
-        # should not be triggered, leading to an exception.
-        dns_chall_response = challenges.DNSResponse(validation=None)
-        self.assertRaises(
-            errors.Error, self.client.answer_challenge,
-            self.challr.body, dns_chall_response)
-
     def test_retry_after_date(self):
         self.response.headers['Retry-After'] = 'Fri, 31 Dec 1999 23:59:59 GMT'
         self.assertEqual(
@@ -667,6 +636,14 @@ class ClientTest(ClientTestBase):
             errors.PollError, self.client.poll_and_request_issuance,
             csr, authzrs, mintime=mintime, max_attempts=2)
 
+    def test_deactivate_authorization(self):
+        authzb = self.authzr.body.update(status=messages.STATUS_DEACTIVATED)
+        self.response.json.return_value = authzb.to_json()
+        authzr = self.client.deactivate_authorization(self.authzr)
+        self.assertEqual(authzb, authzr.body)
+        self.assertEqual(self.client.net.post.call_count, 1)
+        self.assertTrue(self.authzr.uri in self.net.post.call_args_list[0][0])
+
     def test_check_cert(self):
         self.response.headers['Location'] = self.certr.uri
         self.response.content = CERT_DER
@@ -872,7 +849,6 @@ class ClientV2Test(ClientTestBase):
 
     def test_update_registration(self):
         # "Instance of 'Field' has no to_json/update member" bug:
-        # pylint: disable=no-member
         self.response.headers['Location'] = self.regr.uri
         self.response.json.return_value = self.regr.body.to_json()
         self.assertEqual(self.regr, self.client.update_registration(self.regr))
@@ -911,7 +887,7 @@ class ClientV2Test(ClientTestBase):
                 new_nonce_url='https://www.letsencrypt-demo.org/acme/new-nonce')
             self.client.net.get.assert_not_called()
 
-            class FakeError(messages.Error):  # pylint: disable=too-many-ancestors
+            class FakeError(messages.Error):
                 """Fake error to reproduce a malformed request ACME error"""
                 def __init__(self):  # pylint: disable=super-init-not-called
                     pass
@@ -934,13 +910,12 @@ class MockJSONDeSerializable(jose.JSONDeSerializable):
         return {'foo': self.value}
 
     @classmethod
-    def from_json(cls, value):
+    def from_json(cls, jobj):
         pass  # pragma: no cover
 
 
 class ClientNetworkTest(unittest.TestCase):
     """Tests for acme.client.ClientNetwork."""
-    # pylint: disable=too-many-public-methods
 
     def setUp(self):
         self.verify_ssl = mock.MagicMock()
@@ -1146,7 +1121,6 @@ class ClientNetworkTest(unittest.TestCase):
 
 class ClientNetworkWithMockedResponseTest(unittest.TestCase):
     """Tests for acme.client.ClientNetwork which mock out response."""
-    # pylint: disable=too-many-instance-attributes
 
     def setUp(self):
         from acme.client import ClientNetwork

acme/acme/crypto_util.py

@@ -28,7 +28,7 @@ logger = logging.getLogger(__name__)
 _DEFAULT_SSL_METHOD = SSL.SSLv23_METHOD  # type: ignore
 
 
-class SSLSocket(object):  # pylint: disable=too-few-public-methods
+class SSLSocket(object):
     """SSL wrapper for sockets.
 
     :ivar socket sock: Original wrapped socket.
@@ -74,7 +74,7 @@ class SSLSocket(object):  # pylint: disable=too-few-public-methods
     class FakeConnection(object):
         """Fake OpenSSL.SSL.Connection."""
 
-        # pylint: disable=too-few-public-methods,missing-docstring
+        # pylint: disable=missing-docstring
 
         def __init__(self, connection):
             self._wrapped = connection
@@ -134,7 +134,6 @@ def probe_sni(name, host, port=443, timeout=300,
     socket_kwargs = {'source_address': source_address}
 
     try:
-        # pylint: disable=star-args
         logger.debug(
             "Attempting to connect to %s:%d%s.", host, port,
             " from {0}:{1}".format(
@@ -195,8 +194,7 @@ def _pyopenssl_cert_or_req_all_names(loaded_cert_or_req):
 
     if common_name is None:
         return sans
-    else:
-        return [common_name] + [d for d in sans if d != common_name]
+    return [common_name] + [d for d in sans if d != common_name]
 
 def _pyopenssl_cert_or_req_san(cert_or_req):
     """Get Subject Alternative Names from certificate or CSR using pyOpenSSL.

acme/acme/crypto_util_test.py

@@ -30,7 +30,6 @@ class SSLSocketAndProbeSNITest(unittest.TestCase):
 
         class _TestServer(socketserver.TCPServer):
 
-            # pylint: disable=too-few-public-methods
             # six.moves.* | pylint: disable=attribute-defined-outside-init,no-init
 
             def server_bind(self):  # pylint: disable=missing-docstring

acme/acme/jws.py

@@ -43,7 +43,7 @@ class JWS(jose.JWS):
     __slots__ = jose.JWS._orig_slots  # pylint: disable=no-member
 
     @classmethod
-    # pylint: disable=arguments-differ,too-many-arguments
+    # pylint: disable=arguments-differ
     def sign(cls, payload, key, alg, nonce, url=None, kid=None):
         # Per ACME spec, jwk and kid are mutually exclusive, so only include a
         # jwk field if kid is not provided.

acme/acme/messages.py

@@ -1,6 +1,6 @@
 """ACME protocol messages."""
-import six
 import json
+import six
 try:
     from collections.abc import Hashable  # pylint: disable=no-name-in-module
 except ImportError:  # pragma: no cover
@@ -18,20 +18,35 @@ OLD_ERROR_PREFIX = "urn:acme:error:"
 ERROR_PREFIX = "urn:ietf:params:acme:error:"
 
 ERROR_CODES = {
+    'accountDoesNotExist': 'The request specified an account that does not exist',
+    'alreadyRevoked': 'The request specified a certificate to be revoked that has' \
+    ' already been revoked',
     'badCSR': 'The CSR is unacceptable (e.g., due to a short key)',
     'badNonce': 'The client sent an unacceptable anti-replay nonce',
+    'badPublicKey': 'The JWS was signed by a public key the server does not support',
+    'badRevocationReason': 'The revocation reason provided is not allowed by the server',
+    'badSignatureAlgorithm': 'The JWS was signed with an algorithm the server does not support',
+    'caa': 'Certification Authority Authorization (CAA) records forbid the CA from issuing' \
+    ' a certificate',
+    'compound': 'Specific error conditions are indicated in the "subproblems" array',
     'connection': ('The server could not connect to the client to verify the'
                    ' domain'),
+    'dns': 'There was a problem with a DNS query during identifier validation',
     'dnssec': 'The server could not validate a DNSSEC signed domain',
+    'incorrectResponse': 'Response recieved didn\'t match the challenge\'s requirements',
     # deprecate invalidEmail
     'invalidEmail': 'The provided email for a registration was invalid',
     'invalidContact': 'The provided contact URI was invalid',
     'malformed': 'The request message was malformed',
+    'rejectedIdentifier': 'The server will not issue certificates for the identifier',
+    'orderNotReady': 'The request attempted to finalize an order that is not ready to be finalized',
     'rateLimited': 'There were too many requests of a given type',
     'serverInternal': 'The server experienced an internal error',
     'tls': 'The server experienced a TLS error during domain verification',
     'unauthorized': 'The client lacks sufficient authorization',
+    'unsupportedContact': 'A contact URL for an account used an unsupported protocol scheme',
     'unknownHost': 'The server could not resolve a domain name',
+    'unsupportedIdentifier': 'An identifier is of an unsupported type',
     'externalAccountRequired': 'The server requires external account binding',
 }
 
@@ -46,8 +61,7 @@ def is_acme_error(err):
     """Check if argument is an ACME error."""
     if isinstance(err, Error) and (err.typ is not None):
         return (ERROR_PREFIX in err.typ) or (OLD_ERROR_PREFIX in err.typ)
-    else:
-        return False
+    return False
 
 
 @six.python_2_unicode_compatible
@@ -102,6 +116,7 @@ class Error(jose.JSONObjectWithFields, errors.Error):
         code = str(self.typ).split(':')[-1]
         if code in ERROR_CODES:
             return code
+        return None
 
     def __str__(self):
         return b' :: '.join(
@@ -116,18 +131,19 @@ class _Constant(jose.JSONDeSerializable, Hashable):  # type: ignore
     POSSIBLE_NAMES = NotImplemented
 
     def __init__(self, name):
-        self.POSSIBLE_NAMES[name] = self
+        super(_Constant, self).__init__()
+        self.POSSIBLE_NAMES[name] = self  # pylint: disable=unsupported-assignment-operation
         self.name = name
 
     def to_partial_json(self):
         return self.name
 
     @classmethod
-    def from_json(cls, value):
-        if value not in cls.POSSIBLE_NAMES:
+    def from_json(cls, jobj):
+        if jobj not in cls.POSSIBLE_NAMES:  # pylint: disable=unsupported-membership-test
             raise jose.DeserializationError(
                 '{0} not recognized'.format(cls.__name__))
-        return cls.POSSIBLE_NAMES[value]
+        return cls.POSSIBLE_NAMES[jobj]  # pylint: disable=unsubscriptable-object
 
     def __repr__(self):
         return '{0}({1})'.format(self.__class__.__name__, self.name)
@@ -152,6 +168,7 @@ STATUS_VALID = Status('valid')
 STATUS_INVALID = Status('invalid')
 STATUS_REVOKED = Status('revoked')
 STATUS_READY = Status('ready')
+STATUS_DEACTIVATED = Status('deactivated')
 
 
 class IdentifierType(_Constant):
@@ -186,7 +203,6 @@ class Directory(jose.JSONDeSerializable):
 
         def __init__(self, **kwargs):
             kwargs = dict((self._internal_name(k), v) for k, v in kwargs.items())
-            # pylint: disable=star-args
             super(Directory.Meta, self).__init__(**kwargs)
 
         @property
@@ -322,7 +338,7 @@ class Registration(ResourceBody):
 
     def _filter_contact(self, prefix):
         return tuple(
-            detail[len(prefix):] for detail in self.contact
+            detail[len(prefix):] for detail in self.contact  # pylint: disable=not-an-iterable
             if detail.startswith(prefix))
 
     @property
@@ -394,7 +410,6 @@ class ChallengeBody(ResourceBody):
 
     def __init__(self, **kwargs):
         kwargs = dict((self._internal_name(k), v) for k, v in kwargs.items())
-        # pylint: disable=star-args
         super(ChallengeBody, self).__init__(**kwargs)
 
     def encode(self, name):
@@ -457,7 +472,7 @@ class Authorization(ResourceBody):
     :ivar datetime.datetime expires:
 
     """
-    identifier = jose.Field('identifier', decoder=Identifier.from_json)
+    identifier = jose.Field('identifier', decoder=Identifier.from_json, omitempty=True)
     challenges = jose.Field('challenges', omitempty=True)
     combinations = jose.Field('combinations', omitempty=True)
 
@@ -477,7 +492,7 @@ class Authorization(ResourceBody):
     def resolved_combinations(self):
         """Combinations with challenges instead of indices."""
         return tuple(tuple(self.challenges[idx] for idx in combo)
-                     for combo in self.combinations)
+                     for combo in self.combinations)  # pylint: disable=not-an-iterable
 
 
 @Directory.register
@@ -487,6 +502,12 @@ class NewAuthorization(Authorization):
     resource = fields.Resource(resource_type)
 
 
+class UpdateAuthorization(Authorization):
+    """Update authorization."""
+    resource_type = 'authz'
+    resource = fields.Resource(resource_type)
+
+
 class AuthorizationResource(ResourceWithURI):
     """Authorization Resource.
 

acme/acme/standalone.py

@@ -1,29 +1,23 @@
 """Support for standalone client challenge solvers. """
-import argparse
 import collections
 import functools
 import logging
-import os
 import socket
-import sys
 import threading
 
 from six.moves import BaseHTTPServer  # type: ignore  # pylint: disable=import-error
 from six.moves import http_client  # pylint: disable=import-error
 from six.moves import socketserver  # type: ignore  # pylint: disable=import-error
 
-import OpenSSL
-
 from acme import challenges
 from acme import crypto_util
 from acme.magic_typing import List # pylint: disable=unused-import, no-name-in-module
-from acme import _TLSSNI01DeprecationModule
 
 
 logger = logging.getLogger(__name__)
 
 # six.moves.* | pylint: disable=no-member,attribute-defined-outside-init
-# pylint: disable=too-few-public-methods,no-init
+# pylint: disable=no-init
 
 
 class TLSServer(socketserver.TCPServer):
@@ -83,7 +77,7 @@ class BaseDualNetworkedServers(object):
                 kwargs["ipv6"] = ip_version
                 new_address = (server_address[0],) + (port,) + server_address[2:]
                 new_args = (new_address,) + remaining_args
-                server = ServerClass(*new_args, **kwargs) # pylint: disable=star-args
+                server = ServerClass(*new_args, **kwargs)
                 logger.debug(
                     "Successfully bound to %s:%s using %s", new_address[0],
                     new_address[1], "IPv6" if ip_version else "IPv4")
@@ -91,8 +85,8 @@ class BaseDualNetworkedServers(object):
                 if self.servers:
                     # Already bound using IPv6.
                     logger.debug(
-                        "Certbot wasn't able to bind to %s:%s using %s, this " +
-                        "is often expected due to the dual stack nature of " +
+                        "Certbot wasn't able to bind to %s:%s using %s, this "
+                        "is often expected due to the dual stack nature of "
                         "IPv6 socket implementations.",
                         new_address[0], new_address[1],
                         "IPv6" if ip_version else "IPv4")
@@ -105,7 +99,7 @@ class BaseDualNetworkedServers(object):
                 # If two servers are set up and port 0 was passed in, ensure we always
                 # bind to the same port for both servers.
                 port = server.socket.getsockname()[1]
-        if len(self.servers) == 0:
+        if not self.servers:
             raise socket.error("Could not bind to IPv4 or IPv6.")
 
     def serve_forever(self):
@@ -132,35 +126,6 @@ class BaseDualNetworkedServers(object):
         self.threads = []
 
 
-class TLSSNI01Server(TLSServer, ACMEServerMixin):
-    """TLSSNI01 Server."""
-
-    def __init__(self, server_address, certs, ipv6=False):
-        TLSServer.__init__(
-            self, server_address, BaseRequestHandlerWithLogging, certs=certs, ipv6=ipv6)
-
-
-class TLSSNI01DualNetworkedServers(BaseDualNetworkedServers):
-    """TLSSNI01Server Wrapper. Tries everything for both. Failures for one don't
-       affect the other."""
-
-    def __init__(self, *args, **kwargs):
-        BaseDualNetworkedServers.__init__(self, TLSSNI01Server, *args, **kwargs)
-
-
-class BaseRequestHandlerWithLogging(socketserver.BaseRequestHandler):
-    """BaseRequestHandler with logging."""
-
-    def log_message(self, format, *args):  # pylint: disable=redefined-builtin
-        """Log arbitrary message."""
-        logger.debug("%s - - %s", self.client_address[0], format % args)
-
-    def handle(self):
-        """Handle request."""
-        self.log_message("Incoming request")
-        socketserver.BaseRequestHandler.handle(self)
-
-
 class HTTPServer(BaseHTTPServer.HTTPServer):
     """Generic HTTP Server."""
 
@@ -263,43 +228,3 @@ class HTTP01RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
         """
         return functools.partial(
             cls, simple_http_resources=simple_http_resources)
-
-
-def simple_tls_sni_01_server(cli_args, forever=True):
-    """Run simple standalone TLSSNI01 server."""
-    logging.basicConfig(level=logging.DEBUG)
-
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        "-p", "--port", default=0, help="Port to serve at. By default "
-        "picks random free port.")
-    args = parser.parse_args(cli_args[1:])
-
-    certs = {}
-
-    _, hosts, _ = next(os.walk('.')) # type: ignore # https://github.com/python/mypy/issues/465
-    for host in hosts:
-        with open(os.path.join(host, "cert.pem")) as cert_file:
-            cert_contents = cert_file.read()
-        with open(os.path.join(host, "key.pem")) as key_file:
-            key_contents = key_file.read()
-        certs[host.encode()] = (
-            OpenSSL.crypto.load_privatekey(
-                OpenSSL.crypto.FILETYPE_PEM, key_contents),
-            OpenSSL.crypto.load_certificate(
-                OpenSSL.crypto.FILETYPE_PEM, cert_contents))
-
-    server = TLSSNI01Server(('', int(args.port)), certs=certs)
-    logger.info("Serving at https://%s:%s...", *server.socket.getsockname()[:2])
-    if forever:  # pragma: no cover
-        server.serve_forever()
-    else:
-        server.handle_request()
-
-
-# Patching ourselves to warn about TLS-SNI challenge deprecation and removal.
-sys.modules[__name__] = _TLSSNI01DeprecationModule(sys.modules[__name__])
-
-
-if __name__ == "__main__":
-    sys.exit(simple_tls_sni_01_server(sys.argv))  # pragma: no cover

acme/acme/standalone_test.py

@@ -1,13 +1,7 @@
 """Tests for acme.standalone."""
-import multiprocessing
-import os
-import shutil
 import socket
 import threading
-import tempfile
 import unittest
-import time
-from contextlib import closing
 
 from six.moves import http_client  # pylint: disable=import-error
 from six.moves import socketserver  # type: ignore  # pylint: disable=import-error
@@ -17,8 +11,6 @@ import mock
 import requests
 
 from acme import challenges
-from acme import crypto_util
-from acme import errors
 from acme import test_util
 from acme.magic_typing import Set # pylint: disable=unused-import, no-name-in-module
 
@@ -31,41 +23,14 @@ class TLSServerTest(unittest.TestCase):
         from acme.standalone import TLSServer
         server = TLSServer(
             ('', 0), socketserver.BaseRequestHandler, bind_and_activate=True)
-        server.server_close()  # pylint: disable=no-member
+        server.server_close()
 
     def test_ipv6(self):
         if socket.has_ipv6:
             from acme.standalone import TLSServer
             server = TLSServer(
                 ('', 0), socketserver.BaseRequestHandler, bind_and_activate=True, ipv6=True)
-            server.server_close()  # pylint: disable=no-member
-
-
-class TLSSNI01ServerTest(unittest.TestCase):
-    """Test for acme.standalone.TLSSNI01Server."""
-
-
-    def setUp(self):
-        self.certs = {b'localhost': (
-            test_util.load_pyopenssl_private_key('rsa2048_key.pem'),
-            test_util.load_cert('rsa2048_cert.pem'),
-        )}
-        from acme.standalone import TLSSNI01Server
-        self.server = TLSSNI01Server(('localhost', 0), certs=self.certs)
-        # pylint: disable=no-member
-        self.thread = threading.Thread(target=self.server.serve_forever)
-        self.thread.start()
-
-    def tearDown(self):
-        self.server.shutdown()  # pylint: disable=no-member
-        self.thread.join()
-
-    def test_it(self):
-        host, port = self.server.socket.getsockname()[:2]
-        cert = crypto_util.probe_sni(
-            b'localhost', host=host, port=port, timeout=1)
-        self.assertEqual(jose.ComparableX509(cert),
-                         jose.ComparableX509(self.certs[b'localhost'][1]))
+            server.server_close()
 
 
 class HTTP01ServerTest(unittest.TestCase):
@@ -80,13 +45,12 @@ class HTTP01ServerTest(unittest.TestCase):
         from acme.standalone import HTTP01Server
         self.server = HTTP01Server(('', 0), resources=self.resources)
 
-        # pylint: disable=no-member
         self.port = self.server.socket.getsockname()[1]
         self.thread = threading.Thread(target=self.server.serve_forever)
         self.thread.start()
 
     def tearDown(self):
-        self.server.shutdown()  # pylint: disable=no-member
+        self.server.shutdown()
         self.thread.join()
 
     def test_index(self):
@@ -139,7 +103,6 @@ class BaseDualNetworkedServersTest(unittest.TestCase):
                 # NB: On Windows, socket.IPPROTO_IPV6 constant may be missing.
                 # We use the corresponding value (41) instead.
                 level = getattr(socket, "IPPROTO_IPV6", 41)
-                # pylint: disable=no-member
                 self.socket.setsockopt(level, socket.IPV6_V6ONLY, 1)
                 try:
                     self.server_bind()
@@ -173,33 +136,6 @@ class BaseDualNetworkedServersTest(unittest.TestCase):
             prev_port = port
 
 
-class TLSSNI01DualNetworkedServersTest(unittest.TestCase):
-    """Test for acme.standalone.TLSSNI01DualNetworkedServers."""
-
-
-    def setUp(self):
-        self.certs = {b'localhost': (
-            test_util.load_pyopenssl_private_key('rsa2048_key.pem'),
-            test_util.load_cert('rsa2048_cert.pem'),
-        )}
-        from acme.standalone import TLSSNI01DualNetworkedServers
-        self.servers = TLSSNI01DualNetworkedServers(('localhost', 0), certs=self.certs)
-        self.servers.serve_forever()
-
-    def tearDown(self):
-        self.servers.shutdown_and_server_close()
-
-    def test_connect(self):
-        socknames = self.servers.getsocknames()
-        # connect to all addresses
-        for sockname in socknames:
-            host, port = sockname[:2]
-            cert = crypto_util.probe_sni(
-                b'localhost', host=host, port=port, timeout=1)
-            self.assertEqual(jose.ComparableX509(cert),
-                             jose.ComparableX509(self.certs[b'localhost'][1]))
-
-
 class HTTP01DualNetworkedServersTest(unittest.TestCase):
     """Tests for acme.standalone.HTTP01DualNetworkedServers."""
 
@@ -212,7 +148,6 @@ class HTTP01DualNetworkedServersTest(unittest.TestCase):
         from acme.standalone import HTTP01DualNetworkedServers
         self.servers = HTTP01DualNetworkedServers(('', 0), resources=self.resources)
 
-        # pylint: disable=no-member
         self.port = self.servers.getsocknames()[0][1]
         self.servers.serve_forever()
 
@@ -251,56 +186,5 @@ class HTTP01DualNetworkedServersTest(unittest.TestCase):
         self.assertFalse(self._test_http01(add=False))
 
 
-class TestSimpleTLSSNI01Server(unittest.TestCase):
-    """Tests for acme.standalone.simple_tls_sni_01_server."""
-
-
-    def setUp(self):
-        # mirror ../examples/standalone
-        self.test_cwd = tempfile.mkdtemp()
-        localhost_dir = os.path.join(self.test_cwd, 'localhost')
-        os.makedirs(localhost_dir)
-        shutil.copy(test_util.vector_path('rsa2048_cert.pem'),
-                    os.path.join(localhost_dir, 'cert.pem'))
-        shutil.copy(test_util.vector_path('rsa2048_key.pem'),
-                    os.path.join(localhost_dir, 'key.pem'))
-
-        with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
-            sock.bind(('', 0))
-            sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-            self.port = sock.getsockname()[1]
-
-        from acme.standalone import simple_tls_sni_01_server
-        self.process = multiprocessing.Process(target=simple_tls_sni_01_server,
-                                               args=(['path', '-p', str(self.port)],))
-        self.old_cwd = os.getcwd()
-        os.chdir(self.test_cwd)
-
-    def tearDown(self):
-        os.chdir(self.old_cwd)
-        if self.process.is_alive():
-            self.process.terminate()
-        shutil.rmtree(self.test_cwd)
-
-    @mock.patch('acme.standalone.TLSSNI01Server.handle_request')
-    def test_mock(self, handle):
-        from acme.standalone import simple_tls_sni_01_server
-        simple_tls_sni_01_server(cli_args=['path', '-p', str(self.port)], forever=False)
-        self.assertEqual(handle.call_count, 1)
-
-    def test_live(self):
-        self.process.start()
-        cert = None
-        for _ in range(50):
-            time.sleep(0.1)
-            try:
-                cert = crypto_util.probe_sni(b'localhost', b'127.0.0.1', self.port)
-                break
-            except errors.Error:  # pragma: no cover
-                pass
-        self.assertEqual(jose.ComparableX509(cert),
-                         test_util.load_comparable_cert('rsa2048_cert.pem'))
-
-
 if __name__ == "__main__":
     unittest.main()  # pragma: no cover

acme/acme/test_util.py

@@ -5,7 +5,6 @@
 """
 import os
 import pkg_resources
-import unittest
 
 from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives import serialization
@@ -13,12 +12,6 @@ import josepy as jose
 from OpenSSL import crypto
 
 
-def vector_path(*names):
-    """Path to a test vector."""
-    return pkg_resources.resource_filename(
-        __name__, os.path.join('testdata', *names))
-
-
 def load_vector(*names):
     """Load contents of a test vector."""
     # luckily, resource_string opens file in binary mode
@@ -73,24 +66,3 @@ def load_pyopenssl_private_key(*names):
     loader = _guess_loader(
         names[-1], crypto.FILETYPE_PEM, crypto.FILETYPE_ASN1)
     return crypto.load_privatekey(loader, load_vector(*names))
-
-
-def skip_unless(condition, reason):  # pragma: no cover
-    """Skip tests unless a condition holds.
-
-    This implements the basic functionality of unittest.skipUnless
-    which is only available on Python 2.7+.
-
-    :param bool condition: If ``False``, the test will be skipped
-    :param str reason: the reason for skipping the test
-
-    :rtype: callable
-    :returns: decorator that hides tests unless condition is ``True``
-
-    """
-    if hasattr(unittest, "skipUnless"):
-        return unittest.skipUnless(condition, reason)
-    elif condition:
-        return lambda cls: cls
-    else:
-        return lambda cls: None

acme/setup.py

@@ -3,7 +3,7 @@ from setuptools import find_packages
 from setuptools.command.test import test as TestCommand
 import sys
 
-version = '0.33.0.dev0'
+version = '1.0.0.dev0'
 
 # Please update tox.ini when modifying dependency version requirements
 install_requires = [
@@ -73,6 +73,7 @@ setup(
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Security',
     ],

appveyor.yml

@@ -1,40 +0,0 @@
-image: Visual Studio 2015
-
-environment:
-  matrix:
-    - TOXENV: py35
-    - TOXENV: py37-cover
-
-branches:
-  only:
-    - master
-    - /^\d+\.\d+\.x$/ # Version branches like X.X.X
-    - /^test-.*$/
-
-init:
-  # Since master can receive only commits from PR that have already been tested, following
-  # condition avoid to launch all jobs except the coverage one for commits pushed to master.
-  - ps: |
-      if (-Not $Env:APPVEYOR_PULL_REQUEST_NUMBER -And $Env:APPVEYOR_REPO_BRANCH -Eq 'master' `
-          -And -Not ($Env:TOXENV -Like '*-cover'))
-      { $Env:APPVEYOR_SKIP_FINALIZE_ON_EXIT = 'true'; Exit-AppVeyorBuild }
-
-install:
-  # Use Python 3.7 by default
-  - "SET PATH=C:\\Python37;C:\\Python37\\Scripts;%PATH%"
-  # Check env
-  - "python --version"
-  # Upgrade pip to avoid warnings
-  - "python -m pip install --upgrade pip"
-  # Ready to install tox and coverage
-  - "pip install tox codecov"
-
-build: off
-
-test_script:
-  - set TOX_TESTENV_PASSENV=APPVEYOR
-  # Test env is set by TOXENV env variable
-  - tox
-
-on_success:
-  - if exist .coverage codecov

certbot-apache/certbot_apache/apache_util.py

@@ -1,8 +1,9 @@
 """ Utility functions for certbot-apache plugin """
 import binascii
-import os
 
 from certbot import util
+from certbot.compat import os
+
 
 def get_mod_deps(mod_name):
     """Get known module dependencies.

certbot-apache/certbot_apache/augeas_configurator.py

@@ -1,207 +0,0 @@
-"""Class of Augeas Configurators."""
-import logging
-
-
-from certbot import errors
-from certbot.plugins import common
-
-from certbot_apache import constants
-
-logger = logging.getLogger(__name__)
-
-
-class AugeasConfigurator(common.Installer):
-    """Base Augeas Configurator class.
-
-    :ivar config: Configuration.
-    :type config: :class:`~certbot.interfaces.IConfig`
-
-    :ivar aug: Augeas object
-    :type aug: :class:`augeas.Augeas`
-
-    :ivar str save_notes: Human-readable configuration change notes
-    :ivar reverter: saves and reverts checkpoints
-    :type reverter: :class:`certbot.reverter.Reverter`
-
-    """
-    def __init__(self, *args, **kwargs):
-        super(AugeasConfigurator, self).__init__(*args, **kwargs)
-
-        # Placeholder for augeas
-        self.aug = None
-
-        self.save_notes = ""
-
-
-    def init_augeas(self):
-        """ Initialize the actual Augeas instance """
-        import augeas
-        self.aug = augeas.Augeas(
-            # specify a directory to load our preferred lens from
-            loadpath=constants.AUGEAS_LENS_DIR,
-            # Do not save backup (we do it ourselves), do not load
-            # anything by default
-            flags=(augeas.Augeas.NONE |
-                   augeas.Augeas.NO_MODL_AUTOLOAD |
-                   augeas.Augeas.ENABLE_SPAN))
-        # See if any temporary changes need to be recovered
-        # This needs to occur before VirtualHost objects are setup...
-        # because this will change the underlying configuration and potential
-        # vhosts
-        self.recovery_routine()
-
-    def check_parsing_errors(self, lens):
-        """Verify Augeas can parse all of the lens files.
-
-        :param str lens: lens to check for errors
-
-        :raises .errors.PluginError: If there has been an error in parsing with
-            the specified lens.
-
-        """
-        error_files = self.aug.match("/augeas//error")
-
-        for path in error_files:
-            # Check to see if it was an error resulting from the use of
-            # the httpd lens
-            lens_path = self.aug.get(path + "/lens")
-            # As aug.get may return null
-            if lens_path and lens in lens_path:
-                msg = (
-                    "There has been an error in parsing the file {0} on line {1}: "
-                    "{2}".format(
-                    # Strip off /augeas/files and /error
-                    path[13:len(path) - 6],
-                    self.aug.get(path + "/line"),
-                    self.aug.get(path + "/message")))
-                raise errors.PluginError(msg)
-
-    def ensure_augeas_state(self):
-        """Makes sure that all Augeas dom changes are written to files to avoid
-        loss of configuration directives when doing additional augeas parsing,
-        causing a possible augeas.load() resulting dom reset
-        """
-
-        if self.unsaved_files():
-            self.save_notes += "(autosave)"
-            self.save()
-
-    def unsaved_files(self):
-        """Lists files that have modified Augeas DOM but the changes have not
-        been written to the filesystem yet, used by `self.save()` and
-        ApacheConfigurator to check the file state.
-
-        :raises .errors.PluginError: If there was an error in Augeas, in
-            an attempt to save the configuration, or an error creating a
-            checkpoint
-
-        :returns: `set` of unsaved files
-        """
-        save_state = self.aug.get("/augeas/save")
-        self.aug.set("/augeas/save", "noop")
-        # Existing Errors
-        ex_errs = self.aug.match("/augeas//error")
-        try:
-            # This is a noop save
-            self.aug.save()
-        except (RuntimeError, IOError):
-            self._log_save_errors(ex_errs)
-            # Erase Save Notes
-            self.save_notes = ""
-            raise errors.PluginError(
-                "Error saving files, check logs for more info.")
-
-        # Return the original save method
-        self.aug.set("/augeas/save", save_state)
-
-        # Retrieve list of modified files
-        # Note: Noop saves can cause the file to be listed twice, I used a
-        # set to remove this possibility. This is a known augeas 0.10 error.
-        save_paths = self.aug.match("/augeas/events/saved")
-
-        save_files = set()
-        if save_paths:
-            for path in save_paths:
-                save_files.add(self.aug.get(path)[6:])
-        return save_files
-
-    def save(self, title=None, temporary=False):
-        """Saves all changes to the configuration files.
-
-        This function first checks for save errors, if none are found,
-        all configuration changes made will be saved. According to the
-        function parameters. If an exception is raised, a new checkpoint
-        was not created.
-
-        :param str title: The title of the save. If a title is given, the
-            configuration will be saved as a new checkpoint and put in a
-            timestamped directory.
-
-        :param bool temporary: Indicates whether the changes made will
-            be quickly reversed in the future (ie. challenges)
-
-        """
-        save_files = self.unsaved_files()
-        if save_files:
-            self.add_to_checkpoint(save_files,
-                                   self.save_notes, temporary=temporary)
-
-        self.save_notes = ""
-        self.aug.save()
-
-        # Force reload if files were modified
-        # This is needed to recalculate augeas directive span
-        if save_files:
-            for sf in save_files:
-                self.aug.remove("/files/"+sf)
-            self.aug.load()
-        if title and not temporary:
-            self.finalize_checkpoint(title)
-
-    def _log_save_errors(self, ex_errs):
-        """Log errors due to bad Augeas save.
-
-        :param list ex_errs: Existing errors before save
-
-        """
-        # Check for the root of save problems
-        new_errs = self.aug.match("/augeas//error")
-        # logger.error("During Save - %s", mod_conf)
-        logger.error("Unable to save files: %s. Attempted Save Notes: %s",
-                     ", ".join(err[13:len(err) - 6] for err in new_errs
-                               # Only new errors caused by recent save
-                               if err not in ex_errs), self.save_notes)
-
-    # Wrapper functions for Reverter class
-    def recovery_routine(self):
-        """Revert all previously modified files.
-
-        Reverts all modified files that have not been saved as a checkpoint
-
-        :raises .errors.PluginError: If unable to recover the configuration
-
-        """
-        super(AugeasConfigurator, self).recovery_routine()
-        # Need to reload configuration after these changes take effect
-        self.aug.load()
-
-    def revert_challenge_config(self):
-        """Used to cleanup challenge configurations.
-
-        :raises .errors.PluginError: If unable to revert the challenge config.
-
-        """
-        self.revert_temporary_config()
-        self.aug.load()
-
-    def rollback_checkpoints(self, rollback=1):
-        """Rollback saved checkpoints.
-
-        :param int rollback: Number of checkpoints to revert
-
-        :raises .errors.PluginError: If there is a problem with the input or
-            the function is unable to correctly revert the configuration
-
-        """
-        super(AugeasConfigurator, self).rollback_checkpoints(rollback)
-        self.aug.load()

certbot-apache/certbot_apache/configurator.py

@@ -1,40 +1,41 @@
-"""Apache Configuration based off of Augeas Configurator."""
+"""Apache Configurator."""
 # pylint: disable=too-many-lines
 import copy
 import fnmatch
 import logging
-import os
-import pkg_resources
 import re
-import six
 import socket
 import time
 
+from collections import defaultdict
+
+import pkg_resources
+import six
+
 import zope.component
 import zope.interface
 
 from acme import challenges
-from acme.magic_typing import Any, DefaultDict, Dict, List, Set, Union  # pylint: disable=unused-import, no-name-in-module
+from acme.magic_typing import DefaultDict, Dict, List, Set, Union  # pylint: disable=unused-import, no-name-in-module
 
 from certbot import errors
 from certbot import interfaces
 from certbot import util
 
 from certbot.achallenges import KeyAuthorizationAnnotatedChallenge  # pylint: disable=unused-import
+from certbot.compat import filesystem
+from certbot.compat import os
 from certbot.plugins import common
 from certbot.plugins.util import path_surgery
 from certbot.plugins.enhancements import AutoHSTSEnhancement
 
 from certbot_apache import apache_util
-from certbot_apache import augeas_configurator
 from certbot_apache import constants
 from certbot_apache import display_ops
 from certbot_apache import http_01
 from certbot_apache import obj
 from certbot_apache import parser
 
-from collections import defaultdict
-
 logger = logging.getLogger(__name__)
 
 
@@ -69,13 +70,9 @@ logger = logging.getLogger(__name__)
 
 @zope.interface.implementer(interfaces.IAuthenticator, interfaces.IInstaller)
 @zope.interface.provider(interfaces.IPluginFactory)
-class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
-    # pylint: disable=too-many-instance-attributes,too-many-public-methods
+class ApacheConfigurator(common.Installer):
     """Apache configurator.
 
-    State of Configurator: This code has been been tested and built for Ubuntu
-    14.04 Apache 2.4 and it works for Ubuntu 12.04 Apache 2.2
-
     :ivar config: Configuration.
     :type config: :class:`~certbot.interfaces.IConfig`
 
@@ -176,8 +173,6 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                  "(Only Ubuntu/Debian currently)")
         add("ctl", default=DEFAULTS["ctl"],
             help="Full path to Apache control script")
-        util.add_deprecated_argument(
-            add, argument_name="init-script", nargs=1)
 
     def __init__(self, *args, **kwargs):
         """Initialize an Apache Configurator.
@@ -200,6 +195,8 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         self._enhanced_vhosts = defaultdict(set)  # type: DefaultDict[str, Set[obj.VirtualHost]]
         # Temporary state for AutoHSTS enhancement
         self._autohsts = {}  # type: Dict[str, Dict[str, Union[int, float]]]
+        # Reverter save notes
+        self.save_notes = ""
 
         # These will be set in the prepare function
         self._prepared = False
@@ -230,12 +227,6 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         :raises .errors.PluginError: If there is any other error
 
         """
-        # Perform the actual Augeas initialization to be able to react
-        try:
-            self.init_augeas()
-        except ImportError:
-            raise errors.NoInstallationError("Problem in Augeas installation")
-
         self._prepare_options()
 
         # Verify Apache is installed
@@ -251,18 +242,16 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                          '.'.join(str(i) for i in self.version))
         if self.version < (2, 2):
             raise errors.NotSupportedError(
-                "Apache Version %s not supported.", str(self.version))
-
-        if not self._check_aug_version():
-            raise errors.NotSupportedError(
-                "Apache plugin support requires libaugeas0 and augeas-lenses "
-                "version 1.2.0 or higher, please make sure you have you have "
-                "those installed.")
+                "Apache Version {0} not supported.".format(str(self.version)))
 
+        # Recover from previous crash before Augeas initialization to have the
+        # correct parse tree from the get go.
+        self.recovery_routine()
+        # Perform the actual Augeas initialization to be able to react
         self.parser = self.get_parser()
 
         # Check for errors in parsing files with Augeas
-        self.check_parsing_errors("httpd.aug")
+        self.parser.check_parsing_errors("httpd.aug")
 
         # Get all of the available vhosts
         self.vhosts = self.get_virtual_hosts()
@@ -276,9 +265,72 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         except (OSError, errors.LockError):
             logger.debug("Encountered error:", exc_info=True)
             raise errors.PluginError(
-                "Unable to lock %s", self.option("server_root"))
+                "Unable to create a lock file in {0}. Are you running"
+                " Certbot with sufficient privileges to modify your"
+                " Apache configuration?".format(self.option("server_root")))
         self._prepared = True
 
+    def save(self, title=None, temporary=False):
+        """Saves all changes to the configuration files.
+
+        This function first checks for save errors, if none are found,
+        all configuration changes made will be saved. According to the
+        function parameters. If an exception is raised, a new checkpoint
+        was not created.
+
+        :param str title: The title of the save. If a title is given, the
+            configuration will be saved as a new checkpoint and put in a
+            timestamped directory.
+
+        :param bool temporary: Indicates whether the changes made will
+            be quickly reversed in the future (ie. challenges)
+
+        """
+        save_files = self.parser.unsaved_files()
+        if save_files:
+            self.add_to_checkpoint(save_files,
+                                   self.save_notes, temporary=temporary)
+        # Handle the parser specific tasks
+        self.parser.save(save_files)
+        if title and not temporary:
+            self.finalize_checkpoint(title)
+
+    def recovery_routine(self):
+        """Revert all previously modified files.
+
+        Reverts all modified files that have not been saved as a checkpoint
+
+        :raises .errors.PluginError: If unable to recover the configuration
+
+        """
+        super(ApacheConfigurator, self).recovery_routine()
+        # Reload configuration after these changes take effect if needed
+        # ie. ApacheParser has been initialized.
+        if self.parser:
+            # TODO: wrap into non-implementation specific  parser interface
+            self.parser.aug.load()
+
+    def revert_challenge_config(self):
+        """Used to cleanup challenge configurations.
+
+        :raises .errors.PluginError: If unable to revert the challenge config.
+
+        """
+        self.revert_temporary_config()
+        self.parser.aug.load()
+
+    def rollback_checkpoints(self, rollback=1):
+        """Rollback saved checkpoints.
+
+        :param int rollback: Number of checkpoints to revert
+
+        :raises .errors.PluginError: If there is a problem with the input or
+            the function is unable to correctly revert the configuration
+
+        """
+        super(ApacheConfigurator, self).rollback_checkpoints(rollback)
+        self.parser.aug.load()
+
     def _verify_exe_availability(self, exe):
         """Checks availability of Apache executable"""
         if not util.exe_exists(exe):
@@ -286,26 +338,11 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                 raise errors.NoInstallationError(
                     'Cannot find Apache executable {0}'.format(exe))
 
-    def _check_aug_version(self):
-        """ Checks that we have recent enough version of libaugeas.
-        If augeas version is recent enough, it will support case insensitive
-        regexp matching"""
-
-        self.aug.set("/test/path/testing/arg", "aRgUMeNT")
-        try:
-            matches = self.aug.match(
-                "/test//*[self::arg=~regexp('argument', 'i')]")
-        except RuntimeError:
-            self.aug.remove("/test/path")
-            return False
-        self.aug.remove("/test/path")
-        return matches
-
     def get_parser(self):
         """Initializes the ApacheParser"""
         # If user provided vhost_root value in command line, use it
         return parser.ApacheParser(
-            self.aug, self.option("server_root"), self.conf("vhost-root"),
+            self.option("server_root"), self.conf("vhost-root"),
             self.version, configurator=self)
 
     def _wildcard_domain(self, domain):
@@ -392,6 +429,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         """
         if len(name.split(".")) == len(domain.split(".")):
             return fnmatch.fnmatch(name, domain)
+        return None
 
     def _choose_vhosts_wildcard(self, domain, create_ssl=True):
         """Prompts user to choose vhosts to install a wildcard certificate for"""
@@ -483,8 +521,8 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
             # install SSLCertificateFile, SSLCertificateKeyFile,
             # and SSLCertificateChainFile directives
             set_cert_path = cert_path
-            self.aug.set(path["cert_path"][-1], cert_path)
-            self.aug.set(path["cert_key"][-1], key_path)
+            self.parser.aug.set(path["cert_path"][-1], cert_path)
+            self.parser.aug.set(path["cert_key"][-1], key_path)
             if chain_path is not None:
                 self.parser.add_dir(vhost.path,
                                     "SSLCertificateChainFile", chain_path)
@@ -496,8 +534,8 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                 raise errors.PluginError("Please provide the --fullchain-path "
                                          "option pointing to your full chain file")
             set_cert_path = fullchain_path
-            self.aug.set(path["cert_path"][-1], fullchain_path)
-            self.aug.set(path["cert_key"][-1], key_path)
+            self.parser.aug.set(path["cert_path"][-1], fullchain_path)
+            self.parser.aug.set(path["cert_key"][-1], key_path)
 
         # Enable the new vhost if needed
         if not vhost.enabled:
@@ -715,7 +753,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                     if name:
                         all_names.add(name)
 
-        if len(vhost_macro) > 0:
+        if vhost_macro:
             zope.component.getUtility(interfaces.IDisplay).notification(
                 "Apache mod_macro seems to be in use in file(s):\n{0}"
                 "\n\nUnfortunately mod_macro is not yet supported".format(
@@ -797,7 +835,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         """
         addrs = set()
         try:
-            args = self.aug.match(path + "/arg")
+            args = self.parser.aug.match(path + "/arg")
         except RuntimeError:
             logger.warning("Encountered a problem while parsing file: %s, skipping", path)
             return None
@@ -815,7 +853,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                 is_ssl = True
 
         filename = apache_util.get_file_path(
-            self.aug.get("/augeas/files%s/path" % apache_util.get_file_path(path)))
+            self.parser.aug.get("/augeas/files%s/path" % apache_util.get_file_path(path)))
         if filename is None:
             return None
 
@@ -845,7 +883,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         # Make a list of parser paths because the parser_paths
         # dictionary may be modified during the loop.
         for vhost_path in list(self.parser.parser_paths):
-            paths = self.aug.match(
+            paths = self.parser.aug.match(
                 ("/files%s//*[label()=~regexp('%s')]" %
                     (vhost_path, parser.case_i("VirtualHost"))))
             paths = [path for path in paths if
@@ -855,7 +893,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                 if not new_vhost:
                     continue
                 internal_path = apache_util.get_internal_aug_path(new_vhost.path)
-                realpath = os.path.realpath(new_vhost.filep)
+                realpath = filesystem.realpath(new_vhost.filep)
                 if realpath not in file_paths:
                     file_paths[realpath] = new_vhost.filep
                     internal_paths[realpath].add(internal_path)
@@ -1061,6 +1099,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                 # Ugly but takes care of protocol def, eg: 1.1.1.1:443 https
                 if listen.split(":")[-1].split(" ")[0] == port:
                     return True
+        return None
 
     def prepare_https_modules(self, temp):
         """Helper method for prepare_server_https, taking care of enabling
@@ -1076,7 +1115,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
             if "ssl_module" not in self.parser.modules:
                 self.enable_mod("ssl", temp=temp)
 
-    def make_vhost_ssl(self, nonssl_vhost):  # pylint: disable=too-many-locals
+    def make_vhost_ssl(self, nonssl_vhost):
         """Makes an ssl_vhost version of a nonssl_vhost.
 
         Duplicates vhost and adds default ssl options
@@ -1098,16 +1137,16 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         avail_fp = nonssl_vhost.filep
         ssl_fp = self._get_ssl_vhost_path(avail_fp)
 
-        orig_matches = self.aug.match("/files%s//* [label()=~regexp('%s')]" %
+        orig_matches = self.parser.aug.match("/files%s//* [label()=~regexp('%s')]" %
                                       (self._escape(ssl_fp),
                                        parser.case_i("VirtualHost")))
 
         self._copy_create_ssl_vhost_skeleton(nonssl_vhost, ssl_fp)
 
         # Reload augeas to take into account the new vhost
-        self.aug.load()
+        self.parser.aug.load()
         # Get Vhost augeas path for new vhost
-        new_matches = self.aug.match("/files%s//* [label()=~regexp('%s')]" %
+        new_matches = self.parser.aug.match("/files%s//* [label()=~regexp('%s')]" %
                                      (self._escape(ssl_fp),
                                       parser.case_i("VirtualHost")))
 
@@ -1118,7 +1157,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
             # Make Augeas aware of the new vhost
             self.parser.parse_file(ssl_fp)
             # Try to search again
-            new_matches = self.aug.match(
+            new_matches = self.parser.aug.match(
                 "/files%s//* [label()=~regexp('%s')]" %
                 (self._escape(ssl_fp),
                  parser.case_i("VirtualHost")))
@@ -1180,16 +1219,15 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         """
 
         if self.conf("vhost-root") and os.path.exists(self.conf("vhost-root")):
-            fp = os.path.join(os.path.realpath(self.option("vhost_root")),
+            fp = os.path.join(filesystem.realpath(self.option("vhost_root")),
                               os.path.basename(non_ssl_vh_fp))
         else:
             # Use non-ssl filepath
-            fp = os.path.realpath(non_ssl_vh_fp)
+            fp = filesystem.realpath(non_ssl_vh_fp)
 
         if fp.endswith(".conf"):
             return fp[:-(len(".conf"))] + self.option("le_vhost_ext")
-        else:
-            return fp + self.option("le_vhost_ext")
+        return fp + self.option("le_vhost_ext")
 
     def _sift_rewrite_rule(self, line):
         """Decides whether a line should be copied to a SSL vhost.
@@ -1269,8 +1307,8 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                 "vhost for your HTTPS site located at {1} because they have "
                 "the potential to create redirection loops.".format(
                     vhost.filep, ssl_fp), reporter.MEDIUM_PRIORITY)
-        self.aug.set("/augeas/files%s/mtime" % (self._escape(ssl_fp)), "0")
-        self.aug.set("/augeas/files%s/mtime" % (self._escape(vhost.filep)), "0")
+        self.parser.aug.set("/augeas/files%s/mtime" % (self._escape(ssl_fp)), "0")
+        self.parser.aug.set("/augeas/files%s/mtime" % (self._escape(vhost.filep)), "0")
 
     def _sift_rewrite_rules(self, contents):
         """ Helper function for _copy_create_ssl_vhost_skeleton to prepare the
@@ -1345,7 +1383,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         """
 
         try:
-            span_val = self.aug.span(vhost.path)
+            span_val = self.parser.aug.span(vhost.path)
         except ValueError:
             logger.critical("Error while reading the VirtualHost %s from "
                          "file %s", vhost.name, vhost.filep, exc_info=True)
@@ -1380,13 +1418,13 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
 
     def _update_ssl_vhosts_addrs(self, vh_path):
         ssl_addrs = set()
-        ssl_addr_p = self.aug.match(vh_path + "/arg")
+        ssl_addr_p = self.parser.aug.match(vh_path + "/arg")
 
         for addr in ssl_addr_p:
             old_addr = obj.Addr.fromstring(
                 str(self.parser.get_arg(addr)))
             ssl_addr = old_addr.get_addr_obj("443")
-            self.aug.set(addr, str(ssl_addr))
+            self.parser.aug.set(addr, str(ssl_addr))
             ssl_addrs.add(ssl_addr)
 
         return ssl_addrs
@@ -1405,15 +1443,14 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                                            vh_path, False)) > 1:
                 directive_path = self.parser.find_dir(directive, None,
                                                       vh_path, False)
-                self.aug.remove(re.sub(r"/\w*$", "", directive_path[0]))
+                self.parser.aug.remove(re.sub(r"/\w*$", "", directive_path[0]))
 
     def _remove_directives(self, vh_path, directives):
         for directive in directives:
-            while len(self.parser.find_dir(directive, None,
-                                           vh_path, False)) > 0:
+            while self.parser.find_dir(directive, None, vh_path, False):
                 directive_path = self.parser.find_dir(directive, None,
                                                       vh_path, False)
-                self.aug.remove(re.sub(r"/\w*$", "", directive_path[0]))
+                self.parser.aug.remove(re.sub(r"/\w*$", "", directive_path[0]))
 
     def _add_dummy_ssl_directives(self, vh_path):
         self.parser.add_dir(vh_path, "SSLCertificateFile",
@@ -1452,7 +1489,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         """
         matches = self.parser.find_dir(
             "ServerAlias", start=vh_path, exclude=False)
-        aliases = (self.aug.get(match) for match in matches)
+        aliases = (self.parser.aug.get(match) for match in matches)
         return self.domain_in_names(aliases, target_name)
 
     def _add_name_vhost_if_necessary(self, vhost):
@@ -1574,9 +1611,9 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
 
         :param str domain: domain to enhance
         :param str enhancement: enhancement type defined in
-            :const:`~certbot.constants.ENHANCEMENTS`
+            :const:`~certbot.plugins.enhancements.ENHANCEMENTS`
         :param options: options for the enhancement
-            See :const:`~certbot.constants.ENHANCEMENTS`
+            See :const:`~certbot.plugins.enhancements.ENHANCEMENTS`
             documentation for appropriate parameter.
 
         :raises .errors.PluginError: If Enhancement is not supported, or if
@@ -1635,7 +1672,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         if header_path:
             pat = '(?:[ "]|^)(strict-transport-security)(?:[ "]|$)'
             for match in header_path:
-                if re.search(pat, self.aug.get(match).lower()):
+                if re.search(pat, self.parser.aug.get(match).lower()):
                     hsts_dirpath = match
         if not hsts_dirpath:
             err_msg = ("Certbot was unable to find the existing HSTS header "
@@ -1649,7 +1686,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         # Our match statement was for string strict-transport-security, but
         # we need to update the value instead. The next index is for the value
         hsts_dirpath = hsts_dirpath.replace("arg[3]", "arg[4]")
-        self.aug.set(hsts_dirpath, hsts_maxage)
+        self.parser.aug.set(hsts_dirpath, hsts_maxage)
         note_msg = ("Increasing HSTS max-age value to {0} for VirtualHost "
                     "in {1}\n".format(nextstep_value, vhost.filep))
         logger.debug(note_msg)
@@ -1731,7 +1768,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         # We'll simply delete the directive, so that we'll have a
         # consistent OCSP cache path.
         if stapling_cache_aug_path:
-            self.aug.remove(
+            self.parser.aug.remove(
                     re.sub(r"/\w*$", "", stapling_cache_aug_path[0]))
 
         self.parser.add_dir_to_ifmodssl(ssl_vhost_aug_path,
@@ -1808,7 +1845,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
             # "Existing Header directive for virtualhost"
             pat = '(?:[ "]|^)(%s)(?:[ "]|$)' % (header_substring.lower())
             for match in header_path:
-                if re.search(pat, self.aug.get(match).lower()):
+                if re.search(pat, self.parser.aug.get(match).lower()):
                     raise errors.PluginEnhancementAlreadyPresent(
                         "Existing %s header" % (header_substring))
 
@@ -1935,11 +1972,11 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                              constants.REWRITE_HTTPS_ARGS_WITH_END]
 
             for dir_path, args_paths in rewrite_args_dict.items():
-                arg_vals = [self.aug.get(x) for x in args_paths]
+                arg_vals = [self.parser.aug.get(x) for x in args_paths]
 
                 # Search for past redirection rule, delete it, set the new one
                 if arg_vals in constants.OLD_REWRITE_HTTPS_ARGS:
-                    self.aug.remove(dir_path)
+                    self.parser.aug.remove(dir_path)
                     self._set_https_redirection_rewrite_rule(vhost)
                     self.save()
                     raise errors.PluginEnhancementAlreadyPresent(
@@ -1995,7 +2032,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
 
         redirect_filepath = self._write_out_redirect(ssl_vhost, text)
 
-        self.aug.load()
+        self.parser.aug.load()
         # Make a new vhost data structure and add it to the lists
         new_vhost = self._create_vhost(parser.get_aug_path(self._escape(redirect_filepath)))
         self.vhosts.append(new_vhost)
@@ -2131,7 +2168,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
             vhost.enabled = True
         return
 
-    def enable_mod(self, mod_name, temp=False): # pylint: disable=unused-argument
+    def enable_mod(self, mod_name, temp=False):  # pylint: disable=unused-argument
         """Enables module in Apache.
 
         Both enables and reloads Apache so module is active.
@@ -2307,7 +2344,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         Enable the AutoHSTS enhancement for defined domains
 
         :param _unused_lineage: Certificate lineage object, unused
-        :type _unused_lineage: certbot.storage.RenewableCert
+        :type _unused_lineage: certbot._internal.storage.RenewableCert
 
         :param domains: List of domains in certificate to enhance
         :type domains: str
@@ -2432,7 +2469,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         and changes the HSTS max-age to a high value.
 
         :param lineage: Certificate lineage object
-        :type lineage: certbot.storage.RenewableCert
+        :type lineage: certbot._internal.storage.RenewableCert
         """
         self._autohsts_fetch_state()
         if not self._autohsts:

certbot-apache/certbot_apache/constants.py

@@ -9,6 +9,7 @@ MOD_SSL_CONF_DEST = "options-ssl-apache.conf"
 UPDATED_MOD_SSL_CONF_DIGEST = ".updated-options-ssl-apache-conf-digest.txt"
 """Name of the hash of the updated or informed mod_ssl_conf as saved in `IConfig.config_dir`."""
 
+# NEVER REMOVE A SINGLE HASH FROM THIS LIST UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING!
 ALL_SSL_OPTIONS_HASHES = [
     '2086bca02db48daf93468332543c60ac6acdb6f0b58c7bfdf578a5d47092f82a',
     '4844d36c9a0f587172d9fa10f4f1c9518e3bcfa1947379f155e16a70a728c21a',
@@ -18,6 +19,10 @@ ALL_SSL_OPTIONS_HASHES = [
     'cfdd7c18d2025836ea3307399f509cfb1ebf2612c87dd600a65da2a8e2f2797b',
     '80720bd171ccdc2e6b917ded340defae66919e4624962396b992b7218a561791',
     'c0c022ea6b8a51ecc8f1003d0a04af6c3f2bc1c3ce506b3c2dfc1f11ef931082',
+    '717b0a89f5e4c39b09a42813ac6e747cfbdeb93439499e73f4f70a1fe1473f20',
+    '0fcdc81280cd179a07ec4d29d3595068b9326b455c488de4b09f585d5dafc137',
+    '86cc09ad5415cd6d5f09a947fe2501a9344328b1e8a8b458107ea903e80baa6c',
+    '06675349e457eae856120cdebb564efe546f0b87399f2264baeb41e442c724c7',
 ]
 """SHA256 hashes of the contents of previous versions of all versions of MOD_SSL_CONF_SRC"""
 

certbot-apache/certbot_apache/display_ops.py

@@ -1,14 +1,12 @@
 """Contains UI methods for Apache operations."""
 import logging
-import os
 
 import zope.component
 
+import certbot.display.util as display_util
 from certbot import errors
 from certbot import interfaces
-
-import certbot.display.util as display_util
-
+from certbot.compat import os
 
 logger = logging.getLogger(__name__)
 
@@ -26,7 +24,7 @@ def select_vhost_multiple(vhosts):
         return list()
     tags_list = [vhost.display_repr()+"\n" for vhost in vhosts]
     # Remove the extra newline from the last entry
-    if len(tags_list):
+    if tags_list:
         tags_list[-1] = tags_list[-1][:-1]
     code, names = zope.component.getUtility(interfaces.IDisplay).checklist(
         "Which VirtualHosts would you like to install the wildcard certificate for?",
@@ -62,8 +60,7 @@ def select_vhost(domain, vhosts):
     code, tag = _vhost_menu(domain, vhosts)
     if code == display_util.OK:
         return vhosts[tag]
-    else:
-        return None
+    return None
 
 def _vhost_menu(domain, vhosts):
     """Select an appropriate Apache Vhost.
@@ -93,7 +90,7 @@ def _vhost_menu(domain, vhosts):
     for vhost in vhosts:
         if len(vhost.get_names()) == 1:
             disp_name = next(iter(vhost.get_names()))
-        elif len(vhost.get_names()) == 0:
+        elif not vhost.get_names():
             disp_name = ""
         else:
             disp_name = "Multiple Names"

certbot-apache/certbot_apache/entrypoint.py

@@ -1,8 +1,13 @@
 """ Entry point for Apache Plugin """
+# Pylint does not like disutils.version when running inside a venv.
+# See: https://github.com/PyCQA/pylint/issues/73
+from distutils.version import LooseVersion  # pylint: disable=no-name-in-module,import-error
+
 from certbot import util
 
 from certbot_apache import configurator
 from certbot_apache import override_arch
+from certbot_apache import override_fedora
 from certbot_apache import override_darwin
 from certbot_apache import override_debian
 from certbot_apache import override_centos
@@ -11,13 +16,18 @@ from certbot_apache import override_suse
 
 OVERRIDE_CLASSES = {
     "arch": override_arch.ArchConfigurator,
+    "cloudlinux": override_centos.CentOSConfigurator,
     "darwin": override_darwin.DarwinConfigurator,
     "debian": override_debian.DebianConfigurator,
     "ubuntu": override_debian.DebianConfigurator,
     "centos": override_centos.CentOSConfigurator,
     "centos linux": override_centos.CentOSConfigurator,
-    "fedora": override_centos.CentOSConfigurator,
+    "fedora_old": override_centos.CentOSConfigurator,
+    "fedora": override_fedora.FedoraConfigurator,
+    "linuxmint": override_debian.DebianConfigurator,
     "ol": override_centos.CentOSConfigurator,
+    "oracle": override_centos.CentOSConfigurator,
+    "redhatenterpriseserver": override_centos.CentOSConfigurator,
     "red hat enterprise linux server": override_centos.CentOSConfigurator,
     "rhel": override_centos.CentOSConfigurator,
     "amazon": override_centos.CentOSConfigurator,
@@ -25,14 +35,24 @@ OVERRIDE_CLASSES = {
     "gentoo base system": override_gentoo.GentooConfigurator,
     "opensuse": override_suse.OpenSUSEConfigurator,
     "suse": override_suse.OpenSUSEConfigurator,
+    "sles": override_suse.OpenSUSEConfigurator,
+    "scientific": override_centos.CentOSConfigurator,
+    "scientific linux": override_centos.CentOSConfigurator,
 }
 
+
 def get_configurator():
     """ Get correct configurator class based on the OS fingerprint """
-    os_info = util.get_os_info()
+    os_name, os_version = util.get_os_info()
+    os_name = os_name.lower()
     override_class = None
+
+    # Special case for older Fedora versions
+    if os_name == 'fedora' and LooseVersion(os_version) < LooseVersion('29'):
+        os_name = 'fedora_old'
+
     try:
-        override_class = OVERRIDE_CLASSES[os_info[0].lower()]
+        override_class = OVERRIDE_CLASSES[os_name]
     except KeyError:
         # OS not found in the list
         os_like = util.get_systemd_os_like()
@@ -45,4 +65,5 @@ def get_configurator():
             override_class = configurator.ApacheConfigurator
     return override_class
 
+
 ENTRYPOINT = get_configurator()

certbot-apache/certbot_apache/http_01.py

@@ -1,16 +1,20 @@
 """A class that performs HTTP-01 challenges for Apache"""
 import logging
-import os
 
 from acme.magic_typing import List, Set  # pylint: disable=unused-import, no-name-in-module
+
 from certbot import errors
+from certbot.compat import os
+from certbot.compat import filesystem
 from certbot.plugins import common
+
 from certbot_apache.obj import VirtualHost  # pylint: disable=unused-import
 from certbot_apache.parser import get_aug_path
 
 logger = logging.getLogger(__name__)
 
-class ApacheHttp01(common.TLSSNI01):
+
+class ApacheHttp01(common.ChallengePerformer):
     """Class that performs HTTP-01 challenges within the Apache configurator."""
 
     CONFIG_TEMPLATE22_PRE = """\
@@ -165,8 +169,7 @@ class ApacheHttp01(common.TLSSNI01):
 
     def _set_up_challenges(self):
         if not os.path.isdir(self.challenge_dir):
-            os.makedirs(self.challenge_dir)
-            os.chmod(self.challenge_dir, 0o755)
+            filesystem.makedirs(self.challenge_dir, 0o755)
 
         responses = []
         for achall in self.achalls:
@@ -182,7 +185,7 @@ class ApacheHttp01(common.TLSSNI01):
         self.configurator.reverter.register_file_creation(True, name)
         with open(name, 'wb') as f:
             f.write(validation.encode())
-        os.chmod(name, 0o644)
+        filesystem.chmod(name, 0o644)
 
         return response
 

certbot-apache/certbot_apache/obj.py

@@ -26,7 +26,7 @@ class Addr(common.Addr):
     def __repr__(self):
         return "certbot_apache.obj.Addr(" + repr(self.tup) + ")"
 
-    def __hash__(self):
+    def __hash__(self):  # pylint: disable=useless-super-delegation
         # Python 3 requires explicit overridden for __hash__ if __eq__ or
         # __cmp__ is overridden. See https://bugs.python.org/issue2235
         return super(Addr, self).__hash__()
@@ -47,8 +47,7 @@ class Addr(common.Addr):
             return 0
         elif self.get_addr() == "*":
             return 1
-        else:
-            return 2
+        return 2
 
     def conflicts(self, addr):
         r"""Returns if address could conflict with correct function of self.
@@ -99,7 +98,7 @@ class Addr(common.Addr):
         return self.get_addr_obj(port)
 
 
-class VirtualHost(object):  # pylint: disable=too-few-public-methods
+class VirtualHost(object):
     """Represents an Apache Virtualhost.
 
     :ivar str filep: file path of VH
@@ -127,7 +126,6 @@ class VirtualHost(object):  # pylint: disable=too-few-public-methods
     def __init__(self, filep, path, addrs, ssl, enabled, name=None,
                  aliases=None, modmacro=False, ancestor=None):
 
-        # pylint: disable=too-many-arguments
         """Initialize a VH."""
         self.filep = filep
         self.path = path

certbot-apache/certbot_apache/override_centos.py

@@ -1,14 +1,24 @@
 """ Distribution specific override class for CentOS family (RHEL, Fedora) """
-import pkg_resources
+import logging
 
+import pkg_resources
 import zope.interface
 
+from certbot import errors
 from certbot import interfaces
+from certbot import util
+from certbot.errors import MisconfigurationError
+
+from acme.magic_typing import List  # pylint: disable=unused-import, no-name-in-module
 
 from certbot_apache import apache_util
 from certbot_apache import configurator
 from certbot_apache import parser
 
+
+logger = logging.getLogger(__name__)
+
+
 @zope.interface.provider(interfaces.IPluginFactory)
 class CentOSConfigurator(configurator.ApacheConfigurator):
     """CentOS specific ApacheConfigurator override class"""
@@ -33,6 +43,38 @@ class CentOSConfigurator(configurator.ApacheConfigurator):
             "certbot_apache", "centos-options-ssl-apache.conf")
     )
 
+    def config_test(self):
+        """
+        Override config_test to mitigate configtest error in vanilla installation
+        of mod_ssl in Fedora. The error is caused by non-existent self-signed
+        certificates referenced by the configuration, that would be autogenerated
+        during the first (re)start of httpd.
+        """
+
+        os_info = util.get_os_info()
+        fedora = os_info[0].lower() == "fedora"
+
+        try:
+            super(CentOSConfigurator, self).config_test()
+        except errors.MisconfigurationError:
+            if fedora:
+                self._try_restart_fedora()
+            else:
+                raise
+
+    def _try_restart_fedora(self):
+        """
+        Tries to restart httpd using systemctl to generate the self signed keypair.
+        """
+
+        try:
+            util.run_script(['systemctl', 'restart', 'httpd'])
+        except errors.SubprocessError as err:
+            raise errors.MisconfigurationError(str(err))
+
+        # Finish with actual config check to see if systemctl restart helped
+        super(CentOSConfigurator, self).config_test()
+
     def _prepare_options(self):
         """
         Override the options dictionary initialization in order to support
@@ -44,9 +86,86 @@ class CentOSConfigurator(configurator.ApacheConfigurator):
     def get_parser(self):
         """Initializes the ApacheParser"""
         return CentOSParser(
-            self.aug, self.option("server_root"), self.option("vhost_root"),
+            self.option("server_root"), self.option("vhost_root"),
             self.version, configurator=self)
 
+    def _deploy_cert(self, *args, **kwargs):  # pylint: disable=arguments-differ
+        """
+        Override _deploy_cert in order to ensure that the Apache configuration
+        has "LoadModule ssl_module..." before parsing the VirtualHost configuration
+        that was created by Certbot
+        """
+        super(CentOSConfigurator, self)._deploy_cert(*args, **kwargs)
+        if self.version < (2, 4, 0):
+            self._deploy_loadmodule_ssl_if_needed()
+
+    def _deploy_loadmodule_ssl_if_needed(self):
+        """
+        Add "LoadModule ssl_module <pre-existing path>" to main httpd.conf if
+        it doesn't exist there already.
+        """
+
+        loadmods = self.parser.find_dir("LoadModule", "ssl_module", exclude=False)
+
+        correct_ifmods = []  # type: List[str]
+        loadmod_args = []  # type: List[str]
+        loadmod_paths = []  # type: List[str]
+        for m in loadmods:
+            noarg_path = m.rpartition("/")[0]
+            path_args = self.parser.get_all_args(noarg_path)
+            if loadmod_args:
+                if loadmod_args != path_args:
+                    msg = ("Certbot encountered multiple LoadModule directives "
+                           "for LoadModule ssl_module with differing library paths. "
+                           "Please remove or comment out the one(s) that are not in "
+                           "use, and run Certbot again.")
+                    raise MisconfigurationError(msg)
+            else:
+                loadmod_args = path_args
+
+            if self.parser.not_modssl_ifmodule(noarg_path):  # pylint: disable=no-member
+                if self.parser.loc["default"] in noarg_path:
+                    # LoadModule already in the main configuration file
+                    if ("ifmodule/" in noarg_path.lower() or
+                        "ifmodule[1]" in noarg_path.lower()):
+                        # It's the first or only IfModule in the file
+                        return
+                # Populate the list of known !mod_ssl.c IfModules
+                nodir_path = noarg_path.rpartition("/directive")[0]
+                correct_ifmods.append(nodir_path)
+            else:
+                loadmod_paths.append(noarg_path)
+
+        if not loadmod_args:
+            # Do not try to enable mod_ssl
+            return
+
+        # Force creation as the directive wasn't found from the beginning of
+        # httpd.conf
+        rootconf_ifmod = self.parser.create_ifmod(
+            parser.get_aug_path(self.parser.loc["default"]),
+            "!mod_ssl.c", beginning=True)
+        # parser.get_ifmod returns a path postfixed with "/", remove that
+        self.parser.add_dir(rootconf_ifmod[:-1], "LoadModule", loadmod_args)
+        correct_ifmods.append(rootconf_ifmod[:-1])
+        self.save_notes += "Added LoadModule ssl_module to main configuration.\n"
+
+        # Wrap LoadModule mod_ssl inside of <IfModule !mod_ssl.c> if it's not
+        # configured like this already.
+        for loadmod_path in loadmod_paths:
+            nodir_path = loadmod_path.split("/directive")[0]
+            # Remove the old LoadModule directive
+            self.parser.aug.remove(loadmod_path)
+
+            # Create a new IfModule !mod_ssl.c if not already found on path
+            ssl_ifmod = self.parser.get_ifmod(nodir_path, "!mod_ssl.c",
+                                            beginning=True)[:-1]
+            if ssl_ifmod not in correct_ifmods:
+                self.parser.add_dir(ssl_ifmod, "LoadModule", loadmod_args)
+                correct_ifmods.append(ssl_ifmod)
+                self.save_notes += ("Wrapped pre-existing LoadModule ssl_module "
+                                    "inside of <IfModule !mod_ssl> block.\n")
+
 
 class CentOSParser(parser.ApacheParser):
     """CentOS specific ApacheParser override class"""
@@ -64,5 +183,35 @@ class CentOSParser(parser.ApacheParser):
     def parse_sysconfig_var(self):
         """ Parses Apache CLI options from CentOS configuration file """
         defines = apache_util.parse_define_file(self.sysconfig_filep, "OPTIONS")
-        for k in defines.keys():
+        for k in defines:
             self.variables[k] = defines[k]
+
+    def not_modssl_ifmodule(self, path):
+        """Checks if the provided Augeas path has argument !mod_ssl"""
+
+        if "ifmodule" not in path.lower():
+            return False
+
+        # Trim the path to the last ifmodule
+        workpath = path.lower()
+        while workpath:
+            # Get path to the last IfModule (ignore the tail)
+            parts = workpath.rpartition("ifmodule")
+
+            if not parts[0]:
+                # IfModule not found
+                break
+            ifmod_path = parts[0] + parts[1]
+            # Check if ifmodule had an index
+            if parts[2].startswith("["):
+                # Append the index from tail
+                ifmod_path += parts[2].partition("/")[0]
+            # Get the original path trimmed to correct length
+            # This is required to preserve cases
+            ifmod_real_path = path[0:len(ifmod_path)]
+            if "!mod_ssl.c" in self.get_all_args(ifmod_real_path):
+                return True
+            # Set the workpath to the heading part
+            workpath = parts[0]
+
+        return False

certbot-apache/certbot_apache/override_debian.py

@@ -1,19 +1,21 @@
 """ Distribution specific override class for Debian family (Ubuntu/Debian) """
 import logging
-import os
-import pkg_resources
 
+import pkg_resources
 import zope.interface
 
 from certbot import errors
 from certbot import interfaces
 from certbot import util
+from certbot.compat import filesystem
+from certbot.compat import os
 
 from certbot_apache import apache_util
 from certbot_apache import configurator
 
 logger = logging.getLogger(__name__)
 
+
 @zope.interface.provider(interfaces.IPluginFactory)
 class DebianConfigurator(configurator.ApacheConfigurator):
     """Debian specific ApacheConfigurator override class"""
@@ -51,7 +53,7 @@ class DebianConfigurator(configurator.ApacheConfigurator):
 
         """
         if vhost.enabled:
-            return
+            return None
 
         enabled_path = ("%s/sites-enabled/%s" %
                         (self.parser.root,
@@ -64,11 +66,11 @@ class DebianConfigurator(configurator.ApacheConfigurator):
         try:
             os.symlink(vhost.filep, enabled_path)
         except OSError as err:
-            if os.path.islink(enabled_path) and os.path.realpath(
+            if os.path.islink(enabled_path) and filesystem.realpath(
                enabled_path) == vhost.filep:
                 # Already in shape
                 vhost.enabled = True
-                return
+                return None
             else:
                 logger.warning(
                     "Could not symlink %s to %s, got error: %s", enabled_path,
@@ -81,9 +83,9 @@ class DebianConfigurator(configurator.ApacheConfigurator):
         vhost.enabled = True
         logger.info("Enabling available site: %s", vhost.filep)
         self.save_notes += "Enabled site %s\n" % vhost.filep
+        return None
 
     def enable_mod(self, mod_name, temp=False):
-        # pylint: disable=unused-argument
         """Enables module in Apache.
 
         Both enables and reloads Apache so module is active.

certbot-apache/certbot_apache/override_fedora.py

@@ -0,0 +1,98 @@
+""" Distribution specific override class for Fedora 29+ """
+import pkg_resources
+import zope.interface
+
+from certbot import errors
+from certbot import interfaces
+from certbot import util
+
+from certbot_apache import apache_util
+from certbot_apache import configurator
+from certbot_apache import parser
+
+
+@zope.interface.provider(interfaces.IPluginFactory)
+class FedoraConfigurator(configurator.ApacheConfigurator):
+    """Fedora 29+ specific ApacheConfigurator override class"""
+
+    OS_DEFAULTS = dict(
+        server_root="/etc/httpd",
+        vhost_root="/etc/httpd/conf.d",
+        vhost_files="*.conf",
+        logs_root="/var/log/httpd",
+        ctl="httpd",
+        version_cmd=['httpd', '-v'],
+        restart_cmd=['apachectl', 'graceful'],
+        restart_cmd_alt=['apachectl', 'restart'],
+        conftest_cmd=['apachectl', 'configtest'],
+        enmod=None,
+        dismod=None,
+        le_vhost_ext="-le-ssl.conf",
+        handle_modules=False,
+        handle_sites=False,
+        challenge_location="/etc/httpd/conf.d",
+        MOD_SSL_CONF_SRC=pkg_resources.resource_filename(
+            # TODO: eventually newest version of Fedora will need their own config
+            "certbot_apache", "centos-options-ssl-apache.conf")
+    )
+
+    def config_test(self):
+        """
+        Override config_test to mitigate configtest error in vanilla installation
+        of mod_ssl in Fedora. The error is caused by non-existent self-signed
+        certificates referenced by the configuration, that would be autogenerated
+        during the first (re)start of httpd.
+        """
+        try:
+            super(FedoraConfigurator, self).config_test()
+        except errors.MisconfigurationError:
+            self._try_restart_fedora()
+
+    def get_parser(self):
+        """Initializes the ApacheParser"""
+        return FedoraParser(
+            self.option("server_root"), self.option("vhost_root"),
+            self.version, configurator=self)
+
+    def _try_restart_fedora(self):
+        """
+        Tries to restart httpd using systemctl to generate the self signed keypair.
+        """
+        try:
+            util.run_script(['systemctl', 'restart', 'httpd'])
+        except errors.SubprocessError as err:
+            raise errors.MisconfigurationError(str(err))
+
+        # Finish with actual config check to see if systemctl restart helped
+        super(FedoraConfigurator, self).config_test()
+
+    def _prepare_options(self):
+        """
+        Override the options dictionary initialization to keep using apachectl
+        instead of httpd and so take advantages of this new bash script in newer versions
+        of Fedora to restart httpd.
+        """
+        super(FedoraConfigurator, self)._prepare_options()
+        self.options["restart_cmd"][0] = 'apachectl'
+        self.options["restart_cmd_alt"][0] = 'apachectl'
+        self.options["conftest_cmd"][0] = 'apachectl'
+
+
+class FedoraParser(parser.ApacheParser):
+    """Fedora 29+ specific ApacheParser override class"""
+    def __init__(self, *args, **kwargs):
+        # Fedora 29+ specific configuration file for Apache
+        self.sysconfig_filep = "/etc/sysconfig/httpd"
+        super(FedoraParser, self).__init__(*args, **kwargs)
+
+    def update_runtime_variables(self):
+        """ Override for update_runtime_variables for custom parsing """
+        # Opportunistic, works if SELinux not enforced
+        super(FedoraParser, self).update_runtime_variables()
+        self._parse_sysconfig_var()
+
+    def _parse_sysconfig_var(self):
+        """ Parses Apache CLI options from Fedora configuration file """
+        defines = apache_util.parse_define_file(self.sysconfig_filep, "OPTIONS")
+        for k in defines:
+            self.variables[k] = defines[k]

certbot-apache/certbot_apache/override_gentoo.py

@@ -44,7 +44,7 @@ class GentooConfigurator(configurator.ApacheConfigurator):
     def get_parser(self):
         """Initializes the ApacheParser"""
         return GentooParser(
-            self.aug, self.option("server_root"), self.option("vhost_root"),
+            self.option("server_root"), self.option("vhost_root"),
             self.version, configurator=self)
 
 
@@ -64,7 +64,7 @@ class GentooParser(parser.ApacheParser):
         """ Parses Apache CLI options from Gentoo configuration file """
         defines = apache_util.parse_define_file(self.apacheconfig_filep,
                                                 "APACHE2_OPTS")
-        for k in defines.keys():
+        for k in defines:
             self.variables[k] = defines[k]
 
     def update_modules(self):

certbot-apache/certbot_apache/parser.py

@@ -2,7 +2,6 @@
 import copy
 import fnmatch
 import logging
-import os
 import re
 import subprocess
 import sys
@@ -10,13 +9,16 @@ import sys
 import six
 
 from acme.magic_typing import Dict, List, Set  # pylint: disable=unused-import, no-name-in-module
+
 from certbot import errors
+from certbot.compat import os
+
+from certbot_apache import constants
 
 logger = logging.getLogger(__name__)
 
 
 class ApacheParser(object):
-    # pylint: disable=too-many-public-methods
     """Class handles the fine details of parsing the Apache Configuration.
 
     .. todo:: Make parsing general... remove sites-available etc...
@@ -31,7 +33,7 @@ class ApacheParser(object):
     arg_var_interpreter = re.compile(r"\$\{[^ \}]*}")
     fnmatch_chars = set(["*", "?", "\\", "[", "]"])
 
-    def __init__(self, aug, root, vhostroot=None, version=(2, 4),
+    def __init__(self, root, vhostroot=None, version=(2, 4),
                  configurator=None):
         # Note: Order is important here.
 
@@ -40,11 +42,20 @@ class ApacheParser(object):
         # issues with aug.load() after adding new files / defines to parse tree
         self.configurator = configurator
 
+        # Initialize augeas
+        self.aug = None
+        self.init_augeas()
+
+        if not self.check_aug_version():
+            raise errors.NotSupportedError(
+                "Apache plugin support requires libaugeas0 and augeas-lenses "
+                "version 1.2.0 or higher, please make sure you have you have "
+                "those installed.")
+
         self.modules = set()  # type: Set[str]
         self.parser_paths = {}  # type: Dict[str, List[str]]
         self.variables = {}  # type: Dict[str, str]
 
-        self.aug = aug
         # Find configuration root and make sure augeas can parse it.
         self.root = os.path.abspath(root)
         self.loc = {"root": self._find_config_root()}
@@ -76,6 +87,146 @@ class ApacheParser(object):
             if self.find_dir("Define", exclude=False):
                 raise errors.PluginError("Error parsing runtime variables")
 
+    def init_augeas(self):
+        """ Initialize the actual Augeas instance """
+
+        try:
+            import augeas
+        except ImportError:  # pragma: no cover
+            raise errors.NoInstallationError("Problem in Augeas installation")
+
+        self.aug = augeas.Augeas(
+            # specify a directory to load our preferred lens from
+            loadpath=constants.AUGEAS_LENS_DIR,
+            # Do not save backup (we do it ourselves), do not load
+            # anything by default
+            flags=(augeas.Augeas.NONE |
+                   augeas.Augeas.NO_MODL_AUTOLOAD |
+                   augeas.Augeas.ENABLE_SPAN))
+
+    def check_parsing_errors(self, lens):
+        """Verify Augeas can parse all of the lens files.
+
+        :param str lens: lens to check for errors
+
+        :raises .errors.PluginError: If there has been an error in parsing with
+            the specified lens.
+
+        """
+        error_files = self.aug.match("/augeas//error")
+
+        for path in error_files:
+            # Check to see if it was an error resulting from the use of
+            # the httpd lens
+            lens_path = self.aug.get(path + "/lens")
+            # As aug.get may return null
+            if lens_path and lens in lens_path:
+                msg = (
+                    "There has been an error in parsing the file {0} on line {1}: "
+                    "{2}".format(
+                    # Strip off /augeas/files and /error
+                    path[13:len(path) - 6],
+                    self.aug.get(path + "/line"),
+                    self.aug.get(path + "/message")))
+                raise errors.PluginError(msg)
+
+    def check_aug_version(self):
+        """ Checks that we have recent enough version of libaugeas.
+        If augeas version is recent enough, it will support case insensitive
+        regexp matching"""
+
+        self.aug.set("/test/path/testing/arg", "aRgUMeNT")
+        try:
+            matches = self.aug.match(
+                "/test//*[self::arg=~regexp('argument', 'i')]")
+        except RuntimeError:
+            self.aug.remove("/test/path")
+            return False
+        self.aug.remove("/test/path")
+        return matches
+
+    def unsaved_files(self):
+        """Lists files that have modified Augeas DOM but the changes have not
+        been written to the filesystem yet, used by `self.save()` and
+        ApacheConfigurator to check the file state.
+
+        :raises .errors.PluginError: If there was an error in Augeas, in
+            an attempt to save the configuration, or an error creating a
+            checkpoint
+
+        :returns: `set` of unsaved files
+        """
+        save_state = self.aug.get("/augeas/save")
+        self.aug.set("/augeas/save", "noop")
+        # Existing Errors
+        ex_errs = self.aug.match("/augeas//error")
+        try:
+            # This is a noop save
+            self.aug.save()
+        except (RuntimeError, IOError):
+            self._log_save_errors(ex_errs)
+            # Erase Save Notes
+            self.configurator.save_notes = ""
+            raise errors.PluginError(
+                "Error saving files, check logs for more info.")
+
+        # Return the original save method
+        self.aug.set("/augeas/save", save_state)
+
+        # Retrieve list of modified files
+        # Note: Noop saves can cause the file to be listed twice, I used a
+        # set to remove this possibility. This is a known augeas 0.10 error.
+        save_paths = self.aug.match("/augeas/events/saved")
+
+        save_files = set()
+        if save_paths:
+            for path in save_paths:
+                save_files.add(self.aug.get(path)[6:])
+        return save_files
+
+    def ensure_augeas_state(self):
+        """Makes sure that all Augeas dom changes are written to files to avoid
+        loss of configuration directives when doing additional augeas parsing,
+        causing a possible augeas.load() resulting dom reset
+        """
+
+        if self.unsaved_files():
+            self.configurator.save_notes += "(autosave)"
+            self.configurator.save()
+
+    def save(self, save_files):
+        """Saves all changes to the configuration files.
+
+        save() is called from ApacheConfigurator to handle the parser specific
+        tasks of saving.
+
+        :param list save_files: list of strings of file paths that we need to save.
+
+        """
+        self.configurator.save_notes = ""
+        self.aug.save()
+
+        # Force reload if files were modified
+        # This is needed to recalculate augeas directive span
+        if save_files:
+            for sf in save_files:
+                self.aug.remove("/files/"+sf)
+            self.aug.load()
+
+    def _log_save_errors(self, ex_errs):
+        """Log errors due to bad Augeas save.
+
+        :param list ex_errs: Existing errors before save
+
+        """
+        # Check for the root of save problems
+        new_errs = self.aug.match("/augeas//error")
+        # logger.error("During Save - %s", mod_conf)
+        logger.error("Unable to save files: %s. Attempted Save Notes: %s",
+                     ", ".join(err[13:len(err) - 6] for err in new_errs
+                               # Only new errors caused by recent save
+                               if err not in ex_errs), self.configurator.save_notes)
+
     def add_include(self, main_config, inc_path):
         """Add Include for a new configuration file if one does not exist
 
@@ -83,7 +234,7 @@ class ApacheParser(object):
         :param str inc_path: path of file to include
 
         """
-        if len(self.find_dir(case_i("Include"), inc_path)) == 0:
+        if not self.find_dir(case_i("Include"), inc_path):
             logger.debug("Adding Include %s to %s",
                          inc_path, get_aug_path(main_config))
             self.add_dir(
@@ -134,7 +285,7 @@ class ApacheParser(object):
                     mods.add(os.path.basename(mod_filename)[:-2] + "c")
                 else:
                     logger.debug("Could not read LoadModule directive from " +
-                                 "Augeas path: {0}".format(match_name[6:]))
+                                 "Augeas path: %s", match_name[6:])
         self.modules.update(mods)
 
     def update_runtime_variables(self):
@@ -224,8 +375,8 @@ class ApacheParser(object):
                 "Error running command %s for runtime parameters!%s",
                 command, os.linesep)
             raise errors.MisconfigurationError(
-                "Error accessing loaded Apache parameters: %s",
-                command)
+                "Error accessing loaded Apache parameters: {0}".format(
+                command))
         # Small errors that do not impede
         if proc.returncode != 0:
             logger.warning("Error in checking parameter list: %s", stderr)
@@ -251,12 +402,12 @@ class ApacheParser(object):
         """
         filtered = []
         if args == 1:
-            for i in range(len(matches)):
-                if matches[i].endswith("/arg"):
+            for i, match in enumerate(matches):
+                if match.endswith("/arg"):
                     filtered.append(matches[i][:-4])
         else:
-            for i in range(len(matches)):
-                if matches[i].endswith("/arg[%d]" % args):
+            for i, match in enumerate(matches):
+                if match.endswith("/arg[%d]" % args):
                     # Make sure we don't cause an IndexError (end of list)
                     # Check to make sure arg + 1 doesn't exist
                     if (i == (len(matches) - 1) or
@@ -281,7 +432,7 @@ class ApacheParser(object):
         """
         # TODO: Add error checking code... does the path given even exist?
         #       Does it throw exceptions?
-        if_mod_path = self._get_ifmod(aug_conf_path, "mod_ssl.c")
+        if_mod_path = self.get_ifmod(aug_conf_path, "mod_ssl.c")
         # IfModule can have only one valid argument, so append after
         self.aug.insert(if_mod_path + "arg", "directive", False)
         nvh_path = if_mod_path + "directive[1]"
@@ -292,22 +443,54 @@ class ApacheParser(object):
             for i, arg in enumerate(args):
                 self.aug.set("%s/arg[%d]" % (nvh_path, i + 1), arg)
 
-    def _get_ifmod(self, aug_conf_path, mod):
+    def get_ifmod(self, aug_conf_path, mod, beginning=False):
         """Returns the path to <IfMod mod> and creates one if it doesn't exist.
 
         :param str aug_conf_path: Augeas configuration path
         :param str mod: module ie. mod_ssl.c
+        :param bool beginning: If the IfModule should be created to the beginning
+            of augeas path DOM tree.
+
+        :returns: Augeas path of the requested IfModule directive that pre-existed
+            or was created during the process. The path may be dynamic,
+            i.e. .../IfModule[last()]
+        :rtype: str
 
         """
         if_mods = self.aug.match(("%s/IfModule/*[self::arg='%s']" %
                                   (aug_conf_path, mod)))
-        if len(if_mods) == 0:
-            self.aug.set("%s/IfModule[last() + 1]" % aug_conf_path, "")
-            self.aug.set("%s/IfModule[last()]/arg" % aug_conf_path, mod)
-            if_mods = self.aug.match(("%s/IfModule/*[self::arg='%s']" %
-                                      (aug_conf_path, mod)))
+        if not if_mods:
+            return self.create_ifmod(aug_conf_path, mod, beginning)
+
         # Strip off "arg" at end of first ifmod path
-        return if_mods[0][:len(if_mods[0]) - 3]
+        return if_mods[0].rpartition("arg")[0]
+
+    def create_ifmod(self, aug_conf_path, mod, beginning=False):
+        """Creates a new <IfMod mod> and returns its path.
+
+        :param str aug_conf_path: Augeas configuration path
+        :param str mod: module ie. mod_ssl.c
+        :param bool beginning: If the IfModule should be created to the beginning
+            of augeas path DOM tree.
+
+        :returns: Augeas path of the newly created IfModule directive.
+            The path may be dynamic, i.e. .../IfModule[last()]
+        :rtype: str
+
+        """
+        if beginning:
+            c_path_arg = "{}/IfModule[1]/arg".format(aug_conf_path)
+            # Insert IfModule before the first directive
+            self.aug.insert("{}/directive[1]".format(aug_conf_path),
+                            "IfModule", True)
+            retpath = "{}/IfModule[1]/".format(aug_conf_path)
+        else:
+            c_path = "{}/IfModule[last() + 1]".format(aug_conf_path)
+            c_path_arg = "{}/IfModule[last()]/arg".format(aug_conf_path)
+            self.aug.set(c_path, "")
+            retpath = "{}/IfModule[last()]/".format(aug_conf_path)
+        self.aug.set(c_path_arg, mod)
+        return retpath
 
     def add_dir(self, aug_conf_path, directive, args):
         """Appends directive to the end fo the file given by aug_conf_path.
@@ -453,6 +636,20 @@ class ApacheParser(object):
 
         return ordered_matches
 
+    def get_all_args(self, match):
+        """
+        Tries to fetch all arguments for a directive. See get_arg.
+
+        Note that if match is an ancestor node, it returns all names of
+        child directives as well as the list of arguments.
+
+        """
+
+        if match[-1] != "/":
+            match = match+"/"
+        allargs = self.aug.match(match + '*')
+        return [self.get_arg(arg) for arg in allargs]
+
     def get_arg(self, match):
         """Uses augeas.get to get argument value and interprets result.
 
@@ -596,9 +793,8 @@ class ApacheParser(object):
         if sys.version_info < (3, 6):
             # This strips off final /Z(?ms)
             return fnmatch.translate(clean_fn_match)[:-7]
-        else:  # pragma: no cover
-            # Since Python 3.6, it returns a different pattern like (?s:.*\.load)\Z
-            return fnmatch.translate(clean_fn_match)[4:-3]
+        # Since Python 3.6, it returns a different pattern like (?s:.*\.load)\Z
+        return fnmatch.translate(clean_fn_match)[4:-3]  # pragma: no cover
 
     def parse_file(self, filepath):
         """Parse file with Augeas
@@ -612,8 +808,7 @@ class ApacheParser(object):
         use_new, remove_old = self._check_path_actions(filepath)
         # Ensure that we have the latest Augeas DOM state on disk before
         # calling aug.load() which reloads the state from disk
-        if self.configurator:
-            self.configurator.ensure_augeas_state()
+        self.ensure_augeas_state()
         # Test if augeas included file for Httpd.lens
         # Note: This works for augeas globs, ie. *.conf
         if use_new:
@@ -680,10 +875,7 @@ class ApacheParser(object):
                 use_new = False
             else:
                 use_new = True
-            if new_file_match == "*":
-                remove_old = True
-            else:
-                remove_old = False
+            remove_old = new_file_match == "*"
         except KeyError:
             use_new = True
             remove_old = False

certbot-apache/certbot_apache/tests/apache-conf-files/apache-conf-test-pebble.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+"""
+This executable script wraps the apache-conf-test bash script, in order to setup a pebble instance
+before its execution. Directory URL is passed through the SERVER environment variable.
+"""
+import os
+import subprocess
+import sys
+
+from certbot_integration_tests.utils import acme_server
+
+SCRIPT_DIRNAME = os.path.dirname(__file__)
+
+
+def main(args=None):
+    if not args:
+        args = sys.argv[1:]
+    with acme_server.ACMEServer('pebble', [], False) as acme_xdist:
+        environ = os.environ.copy()
+        environ['SERVER'] = acme_xdist['directory_url']
+        command = [os.path.join(SCRIPT_DIRNAME, 'apache-conf-test')]
+        command.extend(args)
+        return subprocess.call(command, env=environ)
+
+
+if __name__ == '__main__':
+    sys.exit(main())

certbot-apache/certbot_apache/tests/autohsts_test.py

@@ -1,4 +1,4 @@
-# pylint: disable=too-many-public-methods,too-many-lines
+# pylint: disable=too-many-lines
 """Test for certbot_apache.configurator AutoHSTS functionality"""
 import re
 import unittest
@@ -35,8 +35,9 @@ class AutoHSTSTest(util.ApacheTest):
             pat = '(?:[ "]|^)(strict-transport-security)(?:[ "]|$)'
             for head in header_path:
                 if re.search(pat, self.config.parser.aug.get(head).lower()):
-                    return self.config.parser.aug.get(head.replace("arg[3]",
-                                                                   "arg[4]"))
+                    return self.config.parser.aug.get(
+                        head.replace("arg[3]", "arg[4]"))
+        return None  # pragma: no cover
 
     @mock.patch("certbot_apache.configurator.ApacheConfigurator.restart")
     @mock.patch("certbot_apache.configurator.ApacheConfigurator.enable_mod")

certbot-apache/certbot_apache/tests/centos6_test.py

@@ -0,0 +1,222 @@
+"""Test for certbot_apache.configurator for CentOS 6 overrides"""
+import unittest
+
+from certbot.compat import os
+from certbot.errors import MisconfigurationError
+
+from certbot_apache import obj
+from certbot_apache import override_centos
+from certbot_apache import parser
+from certbot_apache.tests import util
+
+
+def get_vh_truth(temp_dir, config_name):
+    """Return the ground truth for the specified directory."""
+    prefix = os.path.join(
+        temp_dir, config_name, "httpd/conf.d")
+
+    aug_pre = "/files" + prefix
+    vh_truth = [
+        obj.VirtualHost(
+            os.path.join(prefix, "test.example.com.conf"),
+            os.path.join(aug_pre, "test.example.com.conf/VirtualHost"),
+            set([obj.Addr.fromstring("*:80")]),
+            False, True, "test.example.com"),
+        obj.VirtualHost(
+            os.path.join(prefix, "ssl.conf"),
+            os.path.join(aug_pre, "ssl.conf/VirtualHost"),
+            set([obj.Addr.fromstring("_default_:443")]),
+            True, True, None)
+    ]
+    return vh_truth
+
+class CentOS6Tests(util.ApacheTest):
+    """Tests for CentOS 6"""
+
+    def setUp(self):  # pylint: disable=arguments-differ
+        test_dir = "centos6_apache/apache"
+        config_root = "centos6_apache/apache/httpd"
+        vhost_root = "centos6_apache/apache/httpd/conf.d"
+        super(CentOS6Tests, self).setUp(test_dir=test_dir,
+                                        config_root=config_root,
+                                        vhost_root=vhost_root)
+
+        self.config = util.get_apache_configurator(
+            self.config_path, self.vhost_path, self.config_dir, self.work_dir,
+            version=(2, 2, 15), os_info="centos")
+        self.vh_truth = get_vh_truth(
+            self.temp_dir, "centos6_apache/apache")
+
+    def test_get_parser(self):
+        self.assertTrue(isinstance(self.config.parser,
+                                   override_centos.CentOSParser))
+
+    def test_get_virtual_hosts(self):
+        """Make sure all vhosts are being properly found."""
+        vhs = self.config.get_virtual_hosts()
+        self.assertEqual(len(vhs), 2)
+        found = 0
+
+        for vhost in vhs:
+            for centos_truth in self.vh_truth:
+                if vhost == centos_truth:
+                    found += 1
+                    break
+            else:
+                raise Exception("Missed: %s" % vhost)  # pragma: no cover
+        self.assertEqual(found, 2)
+
+    def test_loadmod_default(self):
+        ssl_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module", exclude=False)
+        self.assertEqual(len(ssl_loadmods), 1)
+        # Make sure the LoadModule ssl_module is in ssl.conf (default)
+        self.assertTrue("ssl.conf" in ssl_loadmods[0])
+        # ...and that it's not inside of <IfModule>
+        self.assertFalse("IfModule" in ssl_loadmods[0])
+
+        # Get the example vhost
+        self.config.assoc["test.example.com"] = self.vh_truth[0]
+        self.config.deploy_cert(
+            "random.demo", "example/cert.pem", "example/key.pem",
+            "example/cert_chain.pem", "example/fullchain.pem")
+        self.config.save()
+
+        post_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module", exclude=False)
+
+        # We should now have LoadModule ssl_module in root conf and ssl.conf
+        self.assertEqual(len(post_loadmods), 2)
+        for lm in post_loadmods:
+            # lm[:-7] removes "/arg[#]" from the path
+            arguments = self.config.parser.get_all_args(lm[:-7])
+            self.assertEqual(arguments, ["ssl_module", "modules/mod_ssl.so"])
+            # ...and both of them should be wrapped in <IfModule !mod_ssl.c>
+            # lm[:-17] strips off /directive/arg[1] from the path.
+            ifmod_args = self.config.parser.get_all_args(lm[:-17])
+            self.assertTrue("!mod_ssl.c" in ifmod_args)
+
+    def test_loadmod_multiple(self):
+        sslmod_args = ["ssl_module", "modules/mod_ssl.so"]
+        # Adds another LoadModule to main httpd.conf in addtition to ssl.conf
+        self.config.parser.add_dir(self.config.parser.loc["default"], "LoadModule",
+                                   sslmod_args)
+        self.config.save()
+        pre_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module", exclude=False)
+        # LoadModules are not within IfModule blocks
+        self.assertFalse(any(["ifmodule" in m.lower() for m in pre_loadmods]))
+        self.config.assoc["test.example.com"] = self.vh_truth[0]
+        self.config.deploy_cert(
+            "random.demo", "example/cert.pem", "example/key.pem",
+            "example/cert_chain.pem", "example/fullchain.pem")
+        post_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module", exclude=False)
+
+        for mod in post_loadmods:
+            self.assertTrue(self.config.parser.not_modssl_ifmodule(mod))  #pylint: disable=no-member
+
+    def test_loadmod_rootconf_exists(self):
+        sslmod_args = ["ssl_module", "modules/mod_ssl.so"]
+        rootconf_ifmod = self.config.parser.get_ifmod(
+            parser.get_aug_path(self.config.parser.loc["default"]),
+            "!mod_ssl.c", beginning=True)
+        self.config.parser.add_dir(rootconf_ifmod[:-1], "LoadModule", sslmod_args)
+        self.config.save()
+        # Get the example vhost
+        self.config.assoc["test.example.com"] = self.vh_truth[0]
+        self.config.deploy_cert(
+            "random.demo", "example/cert.pem", "example/key.pem",
+            "example/cert_chain.pem", "example/fullchain.pem")
+        self.config.save()
+
+        root_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module",
+            start=parser.get_aug_path(self.config.parser.loc["default"]),
+            exclude=False)
+
+        mods = [lm for lm in root_loadmods if self.config.parser.loc["default"] in lm]
+
+        self.assertEqual(len(mods), 1)
+        # [:-7] removes "/arg[#]" from the path
+        self.assertEqual(
+            self.config.parser.get_all_args(mods[0][:-7]),
+            sslmod_args)
+
+    def test_neg_loadmod_already_on_path(self):
+        loadmod_args = ["ssl_module", "modules/mod_ssl.so"]
+        ifmod = self.config.parser.get_ifmod(
+            self.vh_truth[1].path, "!mod_ssl.c", beginning=True)
+        self.config.parser.add_dir(ifmod[:-1], "LoadModule", loadmod_args)
+        self.config.parser.add_dir(self.vh_truth[1].path, "LoadModule", loadmod_args)
+        self.config.save()
+        pre_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module", start=self.vh_truth[1].path, exclude=False)
+        self.assertEqual(len(pre_loadmods), 2)
+        # The ssl.conf now has two LoadModule directives, one inside of
+        # !mod_ssl.c IfModule
+        self.config.assoc["test.example.com"] = self.vh_truth[0]
+        self.config.deploy_cert(
+            "random.demo", "example/cert.pem", "example/key.pem",
+            "example/cert_chain.pem", "example/fullchain.pem")
+        self.config.save()
+        # Ensure that the additional LoadModule wasn't written into the IfModule
+        post_loadmods = self.config.parser.find_dir(
+            "LoadModule", "ssl_module", start=self.vh_truth[1].path, exclude=False)
+        self.assertEqual(len(post_loadmods), 1)
+
+    def test_loadmod_non_duplicate(self):
+        # the modules/mod_ssl.so exists in ssl.conf
+        sslmod_args = ["ssl_module", "modules/mod_somethingelse.so"]
+        rootconf_ifmod = self.config.parser.get_ifmod(
+            parser.get_aug_path(self.config.parser.loc["default"]),
+            "!mod_ssl.c", beginning=True)
+        self.config.parser.add_dir(rootconf_ifmod[:-1], "LoadModule", sslmod_args)
+        self.config.save()
+        self.config.assoc["test.example.com"] = self.vh_truth[0]
+        pre_matches = self.config.parser.find_dir("LoadModule",
+                                                  "ssl_module", exclude=False)
+
+        self.assertRaises(MisconfigurationError, self.config.deploy_cert,
+                "random.demo", "example/cert.pem", "example/key.pem",
+                "example/cert_chain.pem", "example/fullchain.pem")
+
+        post_matches = self.config.parser.find_dir("LoadModule",
+                                                   "ssl_module", exclude=False)
+        # Make sure that none was changed
+        self.assertEqual(pre_matches, post_matches)
+
+    def test_loadmod_not_found(self):
+        # Remove all existing LoadModule ssl_module... directives
+        orig_loadmods = self.config.parser.find_dir("LoadModule",
+                                                    "ssl_module",
+                                                    exclude=False)
+        for mod in orig_loadmods:
+            noarg_path = mod.rpartition("/")[0]
+            self.config.parser.aug.remove(noarg_path)
+        self.config.save()
+        self.config.deploy_cert(
+            "random.demo", "example/cert.pem", "example/key.pem",
+            "example/cert_chain.pem", "example/fullchain.pem")
+
+        post_loadmods = self.config.parser.find_dir("LoadModule",
+                                                    "ssl_module",
+                                                    exclude=False)
+        self.assertFalse(post_loadmods)
+
+    def test_no_ifmod_search_false(self):
+        #pylint: disable=no-member
+
+        self.assertFalse(self.config.parser.not_modssl_ifmodule(
+            "/path/does/not/include/ifmod"
+        ))
+        self.assertFalse(self.config.parser.not_modssl_ifmodule(
+            ""
+        ))
+        self.assertFalse(self.config.parser.not_modssl_ifmodule(
+            "/path/includes/IfModule/but/no/arguments"
+        ))
+
+
+if __name__ == "__main__":
+    unittest.main()  # pragma: no cover

certbot-apache/certbot_apache/tests/centos_test.py

@@ -1,15 +1,17 @@
 """Test for certbot_apache.configurator for Centos overrides"""
-import os
 import unittest
 
 import mock
 
 from certbot import errors
+from certbot.compat import filesystem
+from certbot.compat import os
 
 from certbot_apache import obj
 from certbot_apache import override_centos
 from certbot_apache.tests import util
 
+
 def get_vh_truth(temp_dir, config_name):
     """Return the ground truth for the specified directory."""
     prefix = os.path.join(
@@ -30,6 +32,59 @@ def get_vh_truth(temp_dir, config_name):
     ]
     return vh_truth
 
+class FedoraRestartTest(util.ApacheTest):
+    """Tests for Fedora specific self-signed certificate override"""
+
+    def setUp(self):  # pylint: disable=arguments-differ
+        test_dir = "centos7_apache/apache"
+        config_root = "centos7_apache/apache/httpd"
+        vhost_root = "centos7_apache/apache/httpd/conf.d"
+        super(FedoraRestartTest, self).setUp(test_dir=test_dir,
+                                             config_root=config_root,
+                                             vhost_root=vhost_root)
+        self.config = util.get_apache_configurator(
+            self.config_path, self.vhost_path, self.config_dir, self.work_dir,
+            os_info="fedora_old")
+        self.vh_truth = get_vh_truth(
+            self.temp_dir, "centos7_apache/apache")
+
+    def _run_fedora_test(self):
+        self.assertIsInstance(self.config, override_centos.CentOSConfigurator)
+        with mock.patch("certbot.util.get_os_info") as mock_info:
+            mock_info.return_value = ["fedora", "28"]
+            self.config.config_test()
+
+    def test_non_fedora_error(self):
+        c_test = "certbot_apache.configurator.ApacheConfigurator.config_test"
+        with mock.patch(c_test) as mock_test:
+            mock_test.side_effect = errors.MisconfigurationError
+            with mock.patch("certbot.util.get_os_info") as mock_info:
+                mock_info.return_value = ["not_fedora"]
+                self.assertRaises(errors.MisconfigurationError,
+                                  self.config.config_test)
+
+    def test_fedora_restart_error(self):
+        c_test = "certbot_apache.configurator.ApacheConfigurator.config_test"
+        with mock.patch(c_test) as mock_test:
+            # First call raises error, second doesn't
+            mock_test.side_effect = [errors.MisconfigurationError, '']
+            with mock.patch("certbot.util.run_script") as mock_run:
+                mock_run.side_effect = errors.SubprocessError
+                self.assertRaises(errors.MisconfigurationError,
+                                  self._run_fedora_test)
+
+    def test_fedora_restart(self):
+        c_test = "certbot_apache.configurator.ApacheConfigurator.config_test"
+        with mock.patch(c_test) as mock_test:
+            with mock.patch("certbot.util.run_script") as mock_run:
+                # First call raises error, second doesn't
+                mock_test.side_effect = [errors.MisconfigurationError, '']
+                self._run_fedora_test()
+                self.assertEqual(mock_test.call_count, 2)
+                self.assertEqual(mock_run.call_args[0][0],
+                                ['systemctl', 'restart', 'httpd'])
+
+
 class MultipleVhostsTestCentOS(util.ApacheTest):
     """Multiple vhost tests for CentOS / RHEL family of distros"""
 
@@ -50,8 +105,7 @@ class MultipleVhostsTestCentOS(util.ApacheTest):
             self.temp_dir, "centos7_apache/apache")
 
     def test_get_parser(self):
-        self.assertTrue(isinstance(self.config.parser,
-                                   override_centos.CentOSParser))
+        self.assertIsInstance(self.config.parser, override_centos.CentOSParser)
 
     @mock.patch("certbot_apache.parser.ApacheParser._get_runtime_cfg")
     def test_opportunistic_httpd_runtime_parsing(self, mock_get):
@@ -107,7 +161,7 @@ class MultipleVhostsTestCentOS(util.ApacheTest):
         """Make sure we read the sysconfig OPTIONS variable correctly"""
         # Return nothing for the process calls
         mock_cfg.return_value = ""
-        self.config.parser.sysconfig_filep = os.path.realpath(
+        self.config.parser.sysconfig_filep = filesystem.realpath(
             os.path.join(self.config.parser.root, "../sysconfig/httpd"))
         self.config.parser.variables = {}
 

certbot-apache/certbot_apache/tests/complex_parsing_test.py

@@ -1,9 +1,9 @@
 """Tests for certbot_apache.parser."""
-import os
 import shutil
 import unittest
 
 from certbot import errors
+from certbot.compat import os
 
 from certbot_apache.tests import util
 

certbot-apache/certbot_apache/tests/configurator_reverter_test.py

@@ -1,5 +1,4 @@
-"""Test for certbot_apache.augeas_configurator."""
-import os
+"""Test for certbot_apache.configurator implementations of reverter"""
 import shutil
 import unittest
 
@@ -10,12 +9,12 @@ from certbot import errors
 from certbot_apache.tests import util
 
 
-class AugeasConfiguratorTest(util.ApacheTest):
-    """Test for Augeas Configurator base class."""
+class ConfiguratorReverterTest(util.ApacheTest):
+    """Test for ApacheConfigurator reverter methods"""
 
 
     def setUp(self):  # pylint: disable=arguments-differ
-        super(AugeasConfiguratorTest, self).setUp()
+        super(ConfiguratorReverterTest, self).setUp()
 
         self.config = util.get_apache_configurator(
             self.config_path, self.vhost_path, self.config_dir, self.work_dir)
@@ -28,20 +27,6 @@ class AugeasConfiguratorTest(util.ApacheTest):
         shutil.rmtree(self.work_dir)
         shutil.rmtree(self.temp_dir)
 
-    def test_bad_parse(self):
-        # pylint: disable=protected-access
-        self.config.parser.parse_file(os.path.join(
-            self.config.parser.root, "conf-available", "bad_conf_file.conf"))
-        self.assertRaises(
-            errors.PluginError, self.config.check_parsing_errors, "httpd.aug")
-
-    def test_bad_save(self):
-        mock_save = mock.Mock()
-        mock_save.side_effect = IOError
-        self.config.aug.save = mock_save
-
-        self.assertRaises(errors.PluginError, self.config.save)
-
     def test_bad_save_checkpoint(self):
         self.config.reverter.add_to_checkpoint = mock.Mock(
             side_effect=errors.ReverterError)
@@ -63,23 +48,9 @@ class AugeasConfiguratorTest(util.ApacheTest):
 
         self.assertTrue(mock_finalize.is_called)
 
-    def test_recovery_routine(self):
-        mock_load = mock.Mock()
-        self.config.aug.load = mock_load
-
-        self.config.recovery_routine()
-        self.assertEqual(mock_load.call_count, 1)
-
-    def test_recovery_routine_error(self):
-        self.config.reverter.recovery_routine = mock.Mock(
-            side_effect=errors.ReverterError)
-
-        self.assertRaises(
-            errors.PluginError, self.config.recovery_routine)
-
     def test_revert_challenge_config(self):
         mock_load = mock.Mock()
-        self.config.aug.load = mock_load
+        self.config.parser.aug.load = mock_load
 
         self.config.revert_challenge_config()
         self.assertEqual(mock_load.call_count, 1)
@@ -93,7 +64,7 @@ class AugeasConfiguratorTest(util.ApacheTest):
 
     def test_rollback_checkpoints(self):
         mock_load = mock.Mock()
-        self.config.aug.load = mock_load
+        self.config.parser.aug.load = mock_load
 
         self.config.rollback_checkpoints()
         self.assertEqual(mock_load.call_count, 1)
@@ -103,13 +74,11 @@ class AugeasConfiguratorTest(util.ApacheTest):
             side_effect=errors.ReverterError)
         self.assertRaises(errors.PluginError, self.config.rollback_checkpoints)
 
-    def test_view_config_changes(self):
-        self.config.view_config_changes()
-
-    def test_view_config_changes_error(self):
-        self.config.reverter.view_config_changes = mock.Mock(
-            side_effect=errors.ReverterError)
-        self.assertRaises(errors.PluginError, self.config.view_config_changes)
+    def test_recovery_routine_reload(self):
+        mock_load = mock.Mock()
+        self.config.parser.aug.load = mock_load
+        self.config.recovery_routine()
+        self.assertEqual(mock_load.call_count, 1)
 
 
 if __name__ == "__main__":

certbot-apache/certbot_apache/tests/configurator_test.py

@@ -1,6 +1,6 @@
-# pylint: disable=too-many-public-methods,too-many-lines
+# pylint: disable=too-many-lines
 """Test for certbot_apache.configurator."""
-import os
+import copy
 import shutil
 import socket
 import tempfile
@@ -15,22 +15,21 @@ from acme import challenges
 from certbot import achallenges
 from certbot import crypto_util
 from certbot import errors
-
+from certbot.compat import os
+from certbot.compat import filesystem
 from certbot.tests import acme_util
 from certbot.tests import util as certbot_util
 
 from certbot_apache import apache_util
 from certbot_apache import constants
-from certbot_apache import parser
 from certbot_apache import obj
-
+from certbot_apache import parser
 from certbot_apache.tests import util
 
 
 class MultipleVhostsTest(util.ApacheTest):
     """Test two standard well-configured HTTP vhosts."""
 
-
     def setUp(self):  # pylint: disable=arguments-differ
         super(MultipleVhostsTest, self).setUp()
 
@@ -52,25 +51,14 @@ class MultipleVhostsTest(util.ApacheTest):
         self.config.deploy_cert = mocked_deploy_cert
         return self.config
 
-    @mock.patch("certbot_apache.configurator.ApacheConfigurator.init_augeas")
     @mock.patch("certbot_apache.configurator.path_surgery")
-    def test_prepare_no_install(self, mock_surgery, _init_augeas):
+    def test_prepare_no_install(self, mock_surgery):
         silly_path = {"PATH": "/tmp/nothingness2342"}
         mock_surgery.return_value = False
         with mock.patch.dict('os.environ', silly_path):
             self.assertRaises(errors.NoInstallationError, self.config.prepare)
             self.assertEqual(mock_surgery.call_count, 1)
 
-    @mock.patch("certbot_apache.augeas_configurator.AugeasConfigurator.init_augeas")
-    def test_prepare_no_augeas(self, mock_init_augeas):
-        """ Test augeas initialization ImportError """
-        def side_effect_error():
-            """ Side effect error for the test """
-            raise ImportError
-        mock_init_augeas.side_effect = side_effect_error
-        self.assertRaises(
-            errors.NoInstallationError, self.config.prepare)
-
     @mock.patch("certbot_apache.parser.ApacheParser")
     @mock.patch("certbot_apache.configurator.util.exe_exists")
     def test_prepare_version(self, mock_exe_exists, _):
@@ -82,16 +70,6 @@ class MultipleVhostsTest(util.ApacheTest):
         self.assertRaises(
             errors.NotSupportedError, self.config.prepare)
 
-    @mock.patch("certbot_apache.parser.ApacheParser")
-    @mock.patch("certbot_apache.configurator.util.exe_exists")
-    def test_prepare_old_aug(self, mock_exe_exists, _):
-        mock_exe_exists.return_value = True
-        self.config.config_test = mock.Mock()
-        # pylint: disable=protected-access
-        self.config._check_aug_version = mock.Mock(return_value=False)
-        self.assertRaises(
-            errors.NotSupportedError, self.config.prepare)
-
     def test_prepare_locked(self):
         server_root = self.config.conf("server-root")
         self.config.config_test = mock.Mock()
@@ -130,13 +108,9 @@ class MultipleVhostsTest(util.ApacheTest):
                 exp[k.replace("_", "-")] = ApacheConfigurator.OS_DEFAULTS[k]
         # Special cases
         exp["vhost-root"] = None
-        exp["init-script"] = None
 
         found = set()
         for call in mock_add.call_args_list:
-            # init-script is a special case: deprecated argument
-            if call[0][0] != "init-script":
-                self.assertEqual(exp[call[0][0]], call[1]['default'])
             found.add(call[0][0])
 
         # Make sure that all (and only) the expected values exist
@@ -384,6 +358,7 @@ class MultipleVhostsTest(util.ApacheTest):
             """Mock method for parser.find_dir"""
             if directive == "Include" and argument.endswith("options-ssl-apache.conf"):
                 return ["/path/to/whatever"]
+            return None  # pragma: no cover
 
         mock_add = mock.MagicMock()
         self.config.parser.add_dir = mock_add
@@ -495,8 +470,7 @@ class MultipleVhostsTest(util.ApacheTest):
             but an SSLCertificateKeyFile directive is missing."""
             if "SSLCertificateFile" in args:
                 return ["example/cert.pem"]
-            else:
-                return []
+            return []
 
         mock_find_dir = mock.MagicMock(return_value=[])
         mock_find_dir.side_effect = side_effect
@@ -676,7 +650,7 @@ class MultipleVhostsTest(util.ApacheTest):
         # span excludes the closing </VirtualHost> tag in older versions
         # of Augeas
         return_value = [self.vh_truth[0].filep, 1, 12, 0, 0, 0, 1142]
-        with mock.patch.object(self.config.aug, 'span') as mock_span:
+        with mock.patch.object(self.config.parser.aug, 'span') as mock_span:
             mock_span.return_value = return_value
             self.test_make_vhost_ssl()
 
@@ -684,7 +658,7 @@ class MultipleVhostsTest(util.ApacheTest):
         # span includes the closing </VirtualHost> tag in newer versions
         # of Augeas
         return_value = [self.vh_truth[0].filep, 1, 12, 0, 0, 0, 1157]
-        with mock.patch.object(self.config.aug, 'span') as mock_span:
+        with mock.patch.object(self.config.parser.aug, 'span') as mock_span:
             mock_span.return_value = return_value
             self.test_make_vhost_ssl()
 
@@ -697,8 +671,7 @@ class MultipleVhostsTest(util.ApacheTest):
     def test_make_vhost_ssl_nonexistent_vhost_path(self):
         ssl_vhost = self.config.make_vhost_ssl(self.vh_truth[1])
         self.assertEqual(os.path.dirname(ssl_vhost.filep),
-                            os.path.dirname(os.path.realpath(
-                                self.vh_truth[1].filep)))
+                         os.path.dirname(filesystem.realpath(self.vh_truth[1].filep)))
 
     def test_make_vhost_ssl(self):
         ssl_vhost = self.config.make_vhost_ssl(self.vh_truth[0])
@@ -1044,7 +1017,7 @@ class MultipleVhostsTest(util.ApacheTest):
 
         # pylint: disable=protected-access
         http_vh = self.config._get_http_vhost(ssl_vh)
-        self.assertTrue(http_vh.ssl == False)
+        self.assertFalse(http_vh.ssl)
 
     @mock.patch("certbot.util.run_script")
     @mock.patch("certbot.util.exe_exists")
@@ -1233,7 +1206,7 @@ class MultipleVhostsTest(util.ApacheTest):
         except errors.PluginEnhancementAlreadyPresent:
             args_paths = self.config.parser.find_dir(
                 "RewriteRule", None, http_vhost.path, False)
-            arg_vals = [self.config.aug.get(x) for x in args_paths]
+            arg_vals = [self.config.parser.aug.get(x) for x in args_paths]
             self.assertEqual(arg_vals, constants.REWRITE_HTTPS_ARGS)
 
 
@@ -1319,13 +1292,13 @@ class MultipleVhostsTest(util.ApacheTest):
         account_key = self.rsa512jwk
         achall1 = achallenges.KeyAuthorizationAnnotatedChallenge(
             challb=acme_util.chall_to_challb(
-                challenges.TLSSNI01(
+                challenges.HTTP01(
                     token=b"jIq_Xy1mXGN37tb4L6Xj_es58fW571ZNyXekdZzhh7Q"),
                 "pending"),
             domain="encryption-example.demo", account_key=account_key)
         achall2 = achallenges.KeyAuthorizationAnnotatedChallenge(
             challb=acme_util.chall_to_challb(
-                challenges.TLSSNI01(
+                challenges.HTTP01(
                     token=b"uqnaPzxtrndteOqtrXb0Asl5gOJfWAnnx6QJyvcmlDU"),
                 "pending"),
             domain="certbot.demo", account_key=account_key)
@@ -1336,15 +1309,6 @@ class MultipleVhostsTest(util.ApacheTest):
 
         return account_key, (achall1, achall2, achall3)
 
-    def test_aug_version(self):
-        mock_match = mock.Mock(return_value=["something"])
-        self.config.aug.match = mock_match
-        # pylint: disable=protected-access
-        self.assertEqual(self.config._check_aug_version(),
-                         ["something"])
-        self.config.aug.match.side_effect = RuntimeError
-        self.assertFalse(self.config._check_aug_version())
-
     def test_enable_site_nondebian(self):
         inc_path = "/path/to/wherever"
         vhost = self.vh_truth[0]
@@ -1367,8 +1331,8 @@ class MultipleVhostsTest(util.ApacheTest):
         self.config.parser.modules.add("ssl_module")
         self.config.parser.modules.add("mod_ssl.c")
         self.config.parser.modules.add("socache_shmcb_module")
-        tmp_path = os.path.realpath(tempfile.mkdtemp("vhostroot"))
-        os.chmod(tmp_path, 0o755)
+        tmp_path = filesystem.realpath(tempfile.mkdtemp("vhostroot"))
+        filesystem.chmod(tmp_path, 0o755)
         mock_p = "certbot_apache.configurator.ApacheConfigurator._get_ssl_vhost_path"
         mock_a = "certbot_apache.parser.ApacheParser.add_include"
 
@@ -1400,7 +1364,7 @@ class MultipleVhostsTest(util.ApacheTest):
         # pylint: disable=protected-access
         cases = {u"*.example.org": True, b"*.x.example.org": True,
                  u"a.example.org": False, b"a.x.example.org": False}
-        for key in cases.keys():
+        for key in cases:
             self.assertEqual(self.config._wildcard_domain(key), cases[key])
 
     def test_choose_vhosts_wildcard(self):
@@ -1512,6 +1476,29 @@ class MultipleVhostsTest(util.ApacheTest):
         second_id = self.config.add_vhost_id(self.vh_truth[0])
         self.assertEqual(first_id, second_id)
 
+    def test_realpath_replaces_symlink(self):
+        orig_match = self.config.parser.aug.match
+        mock_vhost = copy.deepcopy(self.vh_truth[0])
+        mock_vhost.filep = mock_vhost.filep.replace('sites-enabled', u'sites-available')
+        mock_vhost.path = mock_vhost.path.replace('sites-enabled', 'sites-available')
+        mock_vhost.enabled = False
+        self.config.parser.parse_file(mock_vhost.filep)
+
+        def mock_match(aug_expr):
+            """Return a mocked match list of VirtualHosts"""
+            if "/mocked/path" in aug_expr:
+                return [self.vh_truth[1].path, self.vh_truth[0].path, mock_vhost.path]
+            return orig_match(aug_expr)
+
+        self.config.parser.parser_paths = ["/mocked/path"]
+        self.config.parser.aug.match = mock_match
+        vhs = self.config.get_virtual_hosts()
+        self.assertEqual(len(vhs), 2)
+        self.assertTrue(vhs[0] == self.vh_truth[1])
+        # mock_vhost should have replaced the vh_truth[0], because its filepath
+        # isn't a symlink
+        self.assertTrue(vhs[1] == mock_vhost)
+
 
 class AugeasVhostsTest(util.ApacheTest):
     """Test vhosts with illegal names dependent on augeas version."""
@@ -1530,8 +1517,8 @@ class AugeasVhostsTest(util.ApacheTest):
             self.work_dir)
 
     def test_choosevhost_with_illegal_name(self):
-        self.config.aug = mock.MagicMock()
-        self.config.aug.match.side_effect = RuntimeError
+        self.config.parser.aug = mock.MagicMock()
+        self.config.parser.aug.match.side_effect = RuntimeError
         path = "debian_apache_2_4/augeas_vhosts/apache2/sites-available/old-and-default.conf"
         chosen_vhost = self.config._create_vhost(path)
         self.assertEqual(None, chosen_vhost)
@@ -1539,7 +1526,7 @@ class AugeasVhostsTest(util.ApacheTest):
     def test_choosevhost_works(self):
         path = "debian_apache_2_4/augeas_vhosts/apache2/sites-available/old-and-default.conf"
         chosen_vhost = self.config._create_vhost(path)
-        self.assertTrue(chosen_vhost == None or chosen_vhost.path == path)
+        self.assertTrue(chosen_vhost is None or chosen_vhost.path == path)
 
     @mock.patch("certbot_apache.configurator.ApacheConfigurator._create_vhost")
     def test_get_vhost_continue(self, mock_vhost):

certbot-apache/certbot_apache/tests/debian_test.py

@@ -1,11 +1,11 @@
 """Test for certbot_apache.configurator for Debian overrides"""
-import os
 import shutil
 import unittest
 
 import mock
 
 from certbot import errors
+from certbot.compat import os
 
 from certbot_apache import apache_util
 from certbot_apache import obj
@@ -79,9 +79,9 @@ class MultipleVhostsTestDebian(util.ApacheTest):
 
     def test_enable_site_failure(self):
         self.config.parser.root = "/tmp/nonexistent"
-        with mock.patch("os.path.isdir") as mock_dir:
+        with mock.patch("certbot.compat.os.path.isdir") as mock_dir:
             mock_dir.return_value = True
-            with mock.patch("os.path.islink") as mock_link:
+            with mock.patch("certbot.compat.os.path.islink") as mock_link:
                 mock_link.return_value = False
                 self.assertRaises(
                     errors.NotSupportedError,

certbot-apache/certbot_apache/tests/entrypoint_test.py

@@ -6,6 +6,7 @@ import mock
 from certbot_apache import configurator
 from certbot_apache import entrypoint
 
+
 class EntryPointTest(unittest.TestCase):
     """Entrypoint tests"""
 
@@ -14,8 +15,13 @@ class EntryPointTest(unittest.TestCase):
     def test_get_configurator(self):
 
         with mock.patch("certbot.util.get_os_info") as mock_info:
-            for distro in entrypoint.OVERRIDE_CLASSES.keys():
-                mock_info.return_value = (distro, "whatever")
+            for distro in entrypoint.OVERRIDE_CLASSES:
+                return_value = (distro, "whatever")
+                if distro == 'fedora_old':
+                    return_value = ('fedora', '28')
+                elif distro == 'fedora':
+                    return_value = ('fedora', '29')
+                mock_info.return_value = return_value
                 self.assertEqual(entrypoint.get_configurator(),
                                  entrypoint.OVERRIDE_CLASSES[distro])
 
@@ -23,7 +29,7 @@ class EntryPointTest(unittest.TestCase):
         with mock.patch("certbot.util.get_os_info") as mock_info:
             mock_info.return_value = ("nonexistent", "irrelevant")
             with mock.patch("certbot.util.get_systemd_os_like") as mock_like:
-                for like in entrypoint.OVERRIDE_CLASSES.keys():
+                for like in entrypoint.OVERRIDE_CLASSES:
                     mock_like.return_value = [like]
                     self.assertEqual(entrypoint.get_configurator(),
                                      entrypoint.OVERRIDE_CLASSES[like])

certbot-apache/certbot_apache/tests/fedora_test.py

@@ -0,0 +1,195 @@
+"""Test for certbot_apache.configurator for Fedora 29+ overrides"""
+import unittest
+
+import mock
+
+from certbot import errors
+from certbot.compat import filesystem
+from certbot.compat import os
+
+from certbot_apache import obj
+from certbot_apache import override_fedora
+from certbot_apache.tests import util
+
+
+def get_vh_truth(temp_dir, config_name):
+    """Return the ground truth for the specified directory."""
+    prefix = os.path.join(
+        temp_dir, config_name, "httpd/conf.d")
+
+    aug_pre = "/files" + prefix
+    # TODO: eventually, these tests should have a dedicated configuration instead
+    #  of reusing the ones from centos_test
+    vh_truth = [
+        obj.VirtualHost(
+            os.path.join(prefix, "centos.example.com.conf"),
+            os.path.join(aug_pre, "centos.example.com.conf/VirtualHost"),
+            {obj.Addr.fromstring("*:80")},
+            False, True, "centos.example.com"),
+        obj.VirtualHost(
+            os.path.join(prefix, "ssl.conf"),
+            os.path.join(aug_pre, "ssl.conf/VirtualHost"),
+            {obj.Addr.fromstring("_default_:443")},
+            True, True, None)
+    ]
+    return vh_truth
+
+
+class FedoraRestartTest(util.ApacheTest):
+    """Tests for Fedora specific self-signed certificate override"""
+
+    # TODO: eventually, these tests should have a dedicated configuration instead
+    #  of reusing the ones from centos_test
+    def setUp(self):  # pylint: disable=arguments-differ
+        test_dir = "centos7_apache/apache"
+        config_root = "centos7_apache/apache/httpd"
+        vhost_root = "centos7_apache/apache/httpd/conf.d"
+        super(FedoraRestartTest, self).setUp(test_dir=test_dir,
+                                             config_root=config_root,
+                                             vhost_root=vhost_root)
+        self.config = util.get_apache_configurator(
+            self.config_path, self.vhost_path, self.config_dir, self.work_dir,
+            os_info="fedora")
+        self.vh_truth = get_vh_truth(
+            self.temp_dir, "centos7_apache/apache")
+
+    def _run_fedora_test(self):
+        self.assertIsInstance(self.config, override_fedora.FedoraConfigurator)
+        self.config.config_test()
+
+    def test_fedora_restart_error(self):
+        c_test = "certbot_apache.configurator.ApacheConfigurator.config_test"
+        with mock.patch(c_test) as mock_test:
+            # First call raises error, second doesn't
+            mock_test.side_effect = [errors.MisconfigurationError, '']
+            with mock.patch("certbot.util.run_script") as mock_run:
+                mock_run.side_effect = errors.SubprocessError
+                self.assertRaises(errors.MisconfigurationError,
+                                  self._run_fedora_test)
+
+    def test_fedora_restart(self):
+        c_test = "certbot_apache.configurator.ApacheConfigurator.config_test"
+        with mock.patch(c_test) as mock_test:
+            with mock.patch("certbot.util.run_script") as mock_run:
+                # First call raises error, second doesn't
+                mock_test.side_effect = [errors.MisconfigurationError, '']
+                self._run_fedora_test()
+                self.assertEqual(mock_test.call_count, 2)
+                self.assertEqual(mock_run.call_args[0][0],
+                                ['systemctl', 'restart', 'httpd'])
+
+
+class MultipleVhostsTestFedora(util.ApacheTest):
+    """Multiple vhost tests for CentOS / RHEL family of distros"""
+
+    _multiprocess_can_split_ = True
+
+    def setUp(self):  # pylint: disable=arguments-differ
+        test_dir = "centos7_apache/apache"
+        config_root = "centos7_apache/apache/httpd"
+        vhost_root = "centos7_apache/apache/httpd/conf.d"
+        super(MultipleVhostsTestFedora, self).setUp(test_dir=test_dir,
+                                                    config_root=config_root,
+                                                    vhost_root=vhost_root)
+
+        self.config = util.get_apache_configurator(
+            self.config_path, self.vhost_path, self.config_dir, self.work_dir,
+            os_info="fedora")
+        self.vh_truth = get_vh_truth(
+            self.temp_dir, "centos7_apache/apache")
+
+    def test_get_parser(self):
+        self.assertIsInstance(self.config.parser, override_fedora.FedoraParser)
+
+    @mock.patch("certbot_apache.parser.ApacheParser._get_runtime_cfg")
+    def test_opportunistic_httpd_runtime_parsing(self, mock_get):
+        define_val = (
+            'Define: TEST1\n'
+            'Define: TEST2\n'
+            'Define: DUMP_RUN_CFG\n'
+        )
+        mod_val = (
+            'Loaded Modules:\n'
+            ' mock_module (static)\n'
+            ' another_module (static)\n'
+        )
+        def mock_get_cfg(command):
+            """Mock httpd process stdout"""
+            if command == ['httpd', '-t', '-D', 'DUMP_RUN_CFG']:
+                return define_val
+            elif command == ['httpd', '-t', '-D', 'DUMP_MODULES']:
+                return mod_val
+            return ""
+        mock_get.side_effect = mock_get_cfg
+        self.config.parser.modules = set()
+        self.config.parser.variables = {}
+
+        with mock.patch("certbot.util.get_os_info") as mock_osi:
+            # Make sure we have the have the CentOS httpd constants
+            mock_osi.return_value = ("fedora", "29")
+            self.config.parser.update_runtime_variables()
+
+        self.assertEqual(mock_get.call_count, 3)
+        self.assertEqual(len(self.config.parser.modules), 4)
+        self.assertEqual(len(self.config.parser.variables), 2)
+        self.assertTrue("TEST2" in self.config.parser.variables.keys())
+        self.assertTrue("mod_another.c" in self.config.parser.modules)
+
+    @mock.patch("certbot_apache.configurator.util.run_script")
+    def test_get_version(self, mock_run_script):
+        mock_run_script.return_value = ('', None)
+        self.assertRaises(errors.PluginError, self.config.get_version)
+        self.assertEqual(mock_run_script.call_args[0][0][0], 'httpd')
+
+    def test_get_virtual_hosts(self):
+        """Make sure all vhosts are being properly found."""
+        vhs = self.config.get_virtual_hosts()
+        self.assertEqual(len(vhs), 2)
+        found = 0
+
+        for vhost in vhs:
+            for centos_truth in self.vh_truth:
+                if vhost == centos_truth:
+                    found += 1
+                    break
+            else:
+                raise Exception("Missed: %s" % vhost)  # pragma: no cover
+        self.assertEqual(found, 2)
+
+    @mock.patch("certbot_apache.parser.ApacheParser._get_runtime_cfg")
+    def test_get_sysconfig_vars(self, mock_cfg):
+        """Make sure we read the sysconfig OPTIONS variable correctly"""
+        # Return nothing for the process calls
+        mock_cfg.return_value = ""
+        self.config.parser.sysconfig_filep = filesystem.realpath(
+            os.path.join(self.config.parser.root, "../sysconfig/httpd"))
+        self.config.parser.variables = {}
+
+        with mock.patch("certbot.util.get_os_info") as mock_osi:
+            # Make sure we have the have the CentOS httpd constants
+            mock_osi.return_value = ("fedora", "29")
+            self.config.parser.update_runtime_variables()
+
+        self.assertTrue("mock_define" in self.config.parser.variables.keys())
+        self.assertTrue("mock_define_too" in self.config.parser.variables.keys())
+        self.assertTrue("mock_value" in self.config.parser.variables.keys())
+        self.assertEqual("TRUE", self.config.parser.variables["mock_value"])
+        self.assertTrue("MOCK_NOSEP" in self.config.parser.variables.keys())
+        self.assertEqual("NOSEP_VAL", self.config.parser.variables["NOSEP_TWO"])
+
+    @mock.patch("certbot_apache.configurator.util.run_script")
+    def test_alt_restart_works(self, mock_run_script):
+        mock_run_script.side_effect = [None, errors.SubprocessError, None]
+        self.config.restart()
+        self.assertEqual(mock_run_script.call_count, 3)
+
+    @mock.patch("certbot_apache.configurator.util.run_script")
+    def test_alt_restart_errors(self, mock_run_script):
+        mock_run_script.side_effect = [None,
+                                       errors.SubprocessError,
+                                       errors.SubprocessError]
+        self.assertRaises(errors.MisconfigurationError, self.config.restart)
+
+
+if __name__ == "__main__":
+    unittest.main()  # pragma: no cover

certbot-apache/certbot_apache/tests/gentoo_test.py

@@ -1,15 +1,17 @@
 """Test for certbot_apache.configurator for Gentoo overrides"""
-import os
 import unittest
 
 import mock
 
 from certbot import errors
+from certbot.compat import filesystem
+from certbot.compat import os
 
-from certbot_apache import override_gentoo
 from certbot_apache import obj
+from certbot_apache import override_gentoo
 from certbot_apache.tests import util
 
+
 def get_vh_truth(temp_dir, config_name):
     """Return the ground truth for the specified directory."""
     prefix = os.path.join(
@@ -80,7 +82,7 @@ class MultipleVhostsTestGentoo(util.ApacheTest):
         """Make sure we read the Gentoo APACHE2_OPTS variable correctly"""
         defines = ['DEFAULT_VHOST', 'INFO',
                    'SSL', 'SSL_DEFAULT_VHOST', 'LANGUAGE']
-        self.config.parser.apacheconfig_filep = os.path.realpath(
+        self.config.parser.apacheconfig_filep = filesystem.realpath(
             os.path.join(self.config.parser.root, "../conf.d/apache2"))
         self.config.parser.variables = {}
         with mock.patch("certbot_apache.override_gentoo.GentooParser.update_modules"):
@@ -113,6 +115,7 @@ class MultipleVhostsTestGentoo(util.ApacheTest):
             """Mock httpd process stdout"""
             if command == ['apache2ctl', 'modules']:
                 return mod_val
+            return None  # pragma: no cover
         mock_get.side_effect = mock_get_cfg
         self.config.parser.modules = set()
 

certbot-apache/certbot_apache/tests/http_01_test.py

@@ -1,15 +1,16 @@
 """Test for certbot_apache.http_01."""
-import mock
-import os
 import unittest
+import mock
 
 from acme import challenges
 from acme.magic_typing import List  # pylint: disable=unused-import, no-name-in-module
 
 from certbot import achallenges
 from certbot import errors
-
+from certbot.compat import filesystem
+from certbot.compat import os
 from certbot.tests import acme_util
+
 from certbot_apache.parser import get_aug_path
 from certbot_apache.tests import util
 
@@ -20,7 +21,7 @@ NUM_ACHALLS = 3
 class ApacheHttp01Test(util.ApacheTest):
     """Test for certbot_apache.http_01.ApacheHttp01."""
 
-    def setUp(self, *args, **kwargs):
+    def setUp(self, *args, **kwargs):  # pylint: disable=arguments-differ
         super(ApacheHttp01Test, self).setUp(*args, **kwargs)
 
         self.account_key = self.rsa512jwk
@@ -78,7 +79,7 @@ class ApacheHttp01Test(util.ApacheTest):
         calls = mock_enmod.call_args_list
         other_calls = []
         for call in calls:
-            if "rewrite" != call[0][0]:
+            if call[0][0] != "rewrite":
                 other_calls.append(call)
 
         # If these lists are equal, we never enabled mod_rewrite
@@ -180,7 +181,7 @@ class ApacheHttp01Test(util.ApacheTest):
         self.assertEqual(self.http.perform(), expected_response)
 
         self.assertTrue(os.path.isdir(self.http.challenge_dir))
-        self._has_min_permissions(self.http.challenge_dir, 0o755)
+        self.assertTrue(filesystem.has_min_permissions(self.http.challenge_dir, 0o755))
         self._test_challenge_conf()
 
         for achall in achalls:
@@ -218,15 +219,10 @@ class ApacheHttp01Test(util.ApacheTest):
         name = os.path.join(self.http.challenge_dir, achall.chall.encode("token"))
         validation = achall.validation(self.account_key)
 
-        self._has_min_permissions(name, 0o644)
+        self.assertTrue(filesystem.has_min_permissions(name, 0o644))
         with open(name, 'rb') as f:
             self.assertEqual(f.read(), validation.encode())
 
-    def _has_min_permissions(self, path, min_mode):
-        """Tests the given file has at least the permissions in mode."""
-        st_mode = os.stat(path).st_mode
-        self.assertEqual(st_mode, st_mode | min_mode)
-
 
 if __name__ == "__main__":
     unittest.main()  # pragma: no cover

certbot-apache/certbot_apache/tests/parser_test.py

@@ -1,12 +1,11 @@
 """Tests for certbot_apache.parser."""
-import os
 import shutil
 import unittest
 
-import augeas
 import mock
 
 from certbot import errors
+from certbot.compat import os
 
 from certbot_apache.tests import util
 
@@ -22,6 +21,27 @@ class BasicParserTest(util.ParserTest):
         shutil.rmtree(self.config_dir)
         shutil.rmtree(self.work_dir)
 
+    def test_bad_parse(self):
+        self.parser.parse_file(os.path.join(self.parser.root,
+                                            "conf-available", "bad_conf_file.conf"))
+        self.assertRaises(
+            errors.PluginError, self.parser.check_parsing_errors, "httpd.aug")
+
+    def test_bad_save(self):
+        mock_save = mock.Mock()
+        mock_save.side_effect = IOError
+        self.parser.aug.save = mock_save
+        self.assertRaises(errors.PluginError, self.parser.unsaved_files)
+
+    def test_aug_version(self):
+        mock_match = mock.Mock(return_value=["something"])
+        self.parser.aug.match = mock_match
+        # pylint: disable=protected-access
+        self.assertEqual(self.parser.check_aug_version(),
+                         ["something"])
+        self.parser.aug.match.side_effect = RuntimeError
+        self.assertFalse(self.parser.check_aug_version())
+
     def test_find_config_root_no_root(self):
         # pylint: disable=protected-access
         os.remove(self.parser.loc["root"])
@@ -234,6 +254,7 @@ class BasicParserTest(util.ParserTest):
                 return inc_val
             elif cmd[-1] == "DUMP_MODULES":
                 return mod_val
+            return None  # pragma: no cover
 
         mock_cfg.side_effect = mock_get_vars
 
@@ -310,21 +331,38 @@ class BasicParserTest(util.ParserTest):
 class ParserInitTest(util.ApacheTest):
     def setUp(self):  # pylint: disable=arguments-differ
         super(ParserInitTest, self).setUp()
-        self.aug = augeas.Augeas(
-            flags=augeas.Augeas.NONE | augeas.Augeas.NO_MODL_AUTOLOAD)
 
     def tearDown(self):
         shutil.rmtree(self.temp_dir)
         shutil.rmtree(self.config_dir)
         shutil.rmtree(self.work_dir)
 
+    @mock.patch("certbot_apache.parser.ApacheParser.init_augeas")
+    def test_prepare_no_augeas(self, mock_init_augeas):
+        from certbot_apache.parser import ApacheParser
+        mock_init_augeas.side_effect = errors.NoInstallationError
+        self.config.config_test = mock.Mock()
+        self.assertRaises(
+            errors.NoInstallationError, ApacheParser,
+            os.path.relpath(self.config_path), "/dummy/vhostpath",
+            version=(2, 4, 22), configurator=self.config)
+
+    def test_init_old_aug(self):
+        from certbot_apache.parser import ApacheParser
+        with mock.patch("certbot_apache.parser.ApacheParser.check_aug_version") as mock_c:
+            mock_c.return_value = False
+            self.assertRaises(
+                errors.NotSupportedError,
+                ApacheParser, os.path.relpath(self.config_path),
+                "/dummy/vhostpath", version=(2, 4, 22), configurator=self.config)
+
     @mock.patch("certbot_apache.parser.ApacheParser._get_runtime_cfg")
     def test_unparseable(self, mock_cfg):
         from certbot_apache.parser import ApacheParser
         mock_cfg.return_value = ('Define: TEST')
         self.assertRaises(
             errors.PluginError,
-            ApacheParser, self.aug, os.path.relpath(self.config_path),
+            ApacheParser, os.path.relpath(self.config_path),
             "/dummy/vhostpath", version=(2, 2, 22), configurator=self.config)
 
     def test_root_normalized(self):
@@ -336,8 +374,7 @@ class ParserInitTest(util.ApacheTest):
                 self.temp_dir,
                 "debian_apache_2_4/////multiple_vhosts/../multiple_vhosts/apache2")
 
-            parser = ApacheParser(self.aug, path,
-                                  "/dummy/vhostpath", configurator=self.config)
+            parser = ApacheParser(path, "/dummy/vhostpath", configurator=self.config)
 
         self.assertEqual(parser.root, self.config_path)
 
@@ -346,7 +383,7 @@ class ParserInitTest(util.ApacheTest):
         with mock.patch("certbot_apache.parser.ApacheParser."
                         "update_runtime_variables"):
             parser = ApacheParser(
-                self.aug, os.path.relpath(self.config_path),
+                os.path.relpath(self.config_path),
                 "/dummy/vhostpath", configurator=self.config)
 
         self.assertEqual(parser.root, self.config_path)
@@ -356,7 +393,7 @@ class ParserInitTest(util.ApacheTest):
         with mock.patch("certbot_apache.parser.ApacheParser."
                         "update_runtime_variables"):
             parser = ApacheParser(
-                self.aug, self.config_path + os.path.sep,
+                self.config_path + os.path.sep,
                 "/dummy/vhostpath", configurator=self.config)
         self.assertEqual(parser.root, self.config_path)
 

certbot-apache/certbot_apache/tests/testdata/centos6_apache/apache/httpd/conf.d/README

@@ -0,0 +1,9 @@
+
+This directory holds Apache 2.0 module-specific configuration files;
+any files in this directory which have the ".conf" extension will be
+processed as Apache configuration files.
+
+Files are processed in alphabetical order, so if using configuration
+directives which depend on, say, mod_perl being loaded, ensure that
+these are placed in a filename later in the sort order than "perl.conf".
+

certbot-apache/certbot_apache/tests/testdata/centos6_apache/apache/httpd/conf.d/ssl.conf

@@ -0,0 +1,222 @@
+#
+# This is the Apache server configuration file providing SSL support.
+# It contains the configuration directives to instruct the server how to
+# serve pages over an https connection. For detailing information about these 
+# directives see <URL:http://httpd.apache.org/docs/2.2/mod/mod_ssl.html>
+# 
+# Do NOT simply read the instructions in here without understanding
+# what they do.  They're here only as hints or reminders.  If you are unsure
+# consult the online docs. You have been warned.  
+#
+
+LoadModule ssl_module modules/mod_ssl.so
+
+#
+# When we also provide SSL we have to listen to the 
+# the HTTPS port in addition.
+#
+Listen 443
+
+##
+##  SSL Global Context
+##
+##  All SSL configuration in this context applies both to
+##  the main server and all SSL-enabled virtual hosts.
+##
+
+#   Pass Phrase Dialog:
+#   Configure the pass phrase gathering process.
+#   The filtering dialog program (`builtin' is a internal
+#   terminal dialog) has to provide the pass phrase on stdout.
+SSLPassPhraseDialog  builtin
+
+#   Inter-Process Session Cache:
+#   Configure the SSL Session Cache: First the mechanism 
+#   to use and second the expiring timeout (in seconds).
+SSLSessionCache         shmcb:/var/cache/mod_ssl/scache(512000)
+SSLSessionCacheTimeout  300
+
+#   Semaphore:
+#   Configure the path to the mutual exclusion semaphore the
+#   SSL engine uses internally for inter-process synchronization. 
+SSLMutex default
+
+#   Pseudo Random Number Generator (PRNG):
+#   Configure one or more sources to seed the PRNG of the 
+#   SSL library. The seed data should be of good random quality.
+#   WARNING! On some platforms /dev/random blocks if not enough entropy
+#   is available. This means you then cannot use the /dev/random device
+#   because it would lead to very long connection times (as long as
+#   it requires to make more entropy available). But usually those
+#   platforms additionally provide a /dev/urandom device which doesn't
+#   block. So, if available, use this one instead. Read the mod_ssl User
+#   Manual for more details.
+SSLRandomSeed startup file:/dev/urandom  256
+SSLRandomSeed connect builtin
+#SSLRandomSeed startup file:/dev/random  512
+#SSLRandomSeed connect file:/dev/random  512
+#SSLRandomSeed connect file:/dev/urandom 512
+
+#
+# Use "SSLCryptoDevice" to enable any supported hardware
+# accelerators. Use "openssl engine -v" to list supported
+# engine names.  NOTE: If you enable an accelerator and the
+# server does not start, consult the error logs and ensure
+# your accelerator is functioning properly. 
+#
+SSLCryptoDevice builtin
+#SSLCryptoDevice ubsec
+
+##
+## SSL Virtual Host Context
+##
+
+<VirtualHost _default_:443>
+
+# General setup for the virtual host, inherited from global configuration
+#DocumentRoot "/var/www/html"
+#ServerName www.example.com:443
+
+# Use separate log files for the SSL virtual host; note that LogLevel
+# is not inherited from httpd.conf.
+ErrorLog logs/ssl_error_log
+TransferLog logs/ssl_access_log
+LogLevel warn
+
+#   SSL Engine Switch:
+#   Enable/Disable SSL for this virtual host.
+SSLEngine on
+
+#   SSL Protocol support:
+# List the enable protocol levels with which clients will be able to
+# connect.  Disable SSLv2 access by default:
+SSLProtocol all -SSLv2
+
+#   SSL Cipher Suite:
+# List the ciphers that the client is permitted to negotiate.
+# See the mod_ssl documentation for a complete list.
+SSLCipherSuite DEFAULT:!EXP:!SSLv2:!DES:!IDEA:!SEED:+3DES
+
+#   Server Certificate:
+# Point SSLCertificateFile at a PEM encoded certificate.  If
+# the certificate is encrypted, then you will be prompted for a
+# pass phrase.  Note that a kill -HUP will prompt again.  A new
+# certificate can be generated using the genkey(1) command.
+SSLCertificateFile /etc/pki/tls/certs/localhost.crt
+
+#   Server Private Key:
+#   If the key is not combined with the certificate, use this
+#   directive to point at the key file.  Keep in mind that if
+#   you've both a RSA and a DSA private key you can configure
+#   both in parallel (to also allow the use of DSA ciphers, etc.)
+SSLCertificateKeyFile /etc/pki/tls/private/localhost.key
+
+#   Server Certificate Chain:
+#   Point SSLCertificateChainFile at a file containing the
+#   concatenation of PEM encoded CA certificates which form the
+#   certificate chain for the server certificate. Alternatively
+#   the referenced file can be the same as SSLCertificateFile
+#   when the CA certificates are directly appended to the server
+#   certificate for convinience.
+#SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
+
+#   Certificate Authority (CA):
+#   Set the CA certificate verification path where to find CA
+#   certificates for client authentication or alternatively one
+#   huge file containing all of them (file must be PEM encoded)
+#SSLCACertificateFile /etc/pki/tls/certs/ca-bundle.crt
+
+#   Client Authentication (Type):
+#   Client certificate verification type and depth.  Types are
+#   none, optional, require and optional_no_ca.  Depth is a
+#   number which specifies how deeply to verify the certificate
+#   issuer chain before deciding the certificate is not valid.
+#SSLVerifyClient require
+#SSLVerifyDepth  10
+
+#   Access Control:
+#   With SSLRequire you can do per-directory access control based
+#   on arbitrary complex boolean expressions containing server
+#   variable checks and other lookup directives.  The syntax is a
+#   mixture between C and Perl.  See the mod_ssl documentation
+#   for more details.
+#<Location />
+#SSLRequire (    %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
+#            and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \
+#            and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \
+#            and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \
+#            and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20       ) \
+#           or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/
+#</Location>
+
+#   SSL Engine Options:
+#   Set various options for the SSL engine.
+#   o FakeBasicAuth:
+#     Translate the client X.509 into a Basic Authorisation.  This means that
+#     the standard Auth/DBMAuth methods can be used for access control.  The
+#     user name is the `one line' version of the client's X.509 certificate.
+#     Note that no password is obtained from the user. Every entry in the user
+#     file needs this password: `xxj31ZMTZzkVA'.
+#   o ExportCertData:
+#     This exports two additional environment variables: SSL_CLIENT_CERT and
+#     SSL_SERVER_CERT. These contain the PEM-encoded certificates of the
+#     server (always existing) and the client (only existing when client
+#     authentication is used). This can be used to import the certificates
+#     into CGI scripts.
+#   o StdEnvVars:
+#     This exports the standard SSL/TLS related `SSL_*' environment variables.
+#     Per default this exportation is switched off for performance reasons,
+#     because the extraction step is an expensive operation and is usually
+#     useless for serving static content. So one usually enables the
+#     exportation for CGI and SSI requests only.
+#   o StrictRequire:
+#     This denies access when "SSLRequireSSL" or "SSLRequire" applied even
+#     under a "Satisfy any" situation, i.e. when it applies access is denied
+#     and no other module can change it.
+#   o OptRenegotiate:
+#     This enables optimized SSL connection renegotiation handling when SSL
+#     directives are used in per-directory context. 
+#SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
+<Files ~ "\.(cgi|shtml|phtml|php3?)$">
+    SSLOptions +StdEnvVars
+</Files>
+<Directory "/var/www/cgi-bin">
+    SSLOptions +StdEnvVars
+</Directory>
+
+#   SSL Protocol Adjustments:
+#   The safe and default but still SSL/TLS standard compliant shutdown
+#   approach is that mod_ssl sends the close notify alert but doesn't wait for
+#   the close notify alert from client. When you need a different shutdown
+#   approach you can use one of the following variables:
+#   o ssl-unclean-shutdown:
+#     This forces an unclean shutdown when the connection is closed, i.e. no
+#     SSL close notify alert is send or allowed to received.  This violates
+#     the SSL/TLS standard but is needed for some brain-dead browsers. Use
+#     this when you receive I/O errors because of the standard approach where
+#     mod_ssl sends the close notify alert.
+#   o ssl-accurate-shutdown:
+#     This forces an accurate shutdown when the connection is closed, i.e. a
+#     SSL close notify alert is send and mod_ssl waits for the close notify
+#     alert of the client. This is 100% SSL/TLS standard compliant, but in
+#     practice often causes hanging connections with brain-dead browsers. Use
+#     this only for browsers where you know that their SSL implementation
+#     works correctly. 
+#   Notice: Most problems of broken clients are also related to the HTTP
+#   keep-alive facility, so you usually additionally want to disable
+#   keep-alive for those clients, too. Use variable "nokeepalive" for this.
+#   Similarly, one has to force some clients to use HTTP/1.0 to workaround
+#   their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and
+#   "force-response-1.0" for this.
+SetEnvIf User-Agent ".*MSIE.*" \
+         nokeepalive ssl-unclean-shutdown \
+         downgrade-1.0 force-response-1.0
+
+#   Per-Server Logging:
+#   The home of a custom SSL log file. Use this when you want a
+#   compact non-error SSL logfile on a virtual host basis.
+CustomLog logs/ssl_request_log \
+          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
+
+</VirtualHost>                                  
+

certbot-apache/certbot_apache/tests/testdata/centos6_apache/apache/httpd/conf.d/test.example.com.conf

@@ -0,0 +1,7 @@
+<VirtualHost *:80>
+    ServerName test.example.com
+    ServerAdmin webmaster@dummy-host.example.com
+    DocumentRoot /var/www/htdocs
+    ErrorLog logs/dummy-host.example.com-error_log
+    CustomLog logs/dummy-host.example.com-access_log common
+</VirtualHost>

certbot-apache/certbot_apache/tests/testdata/centos6_apache/apache/httpd/conf.d/welcome.conf

@@ -0,0 +1,11 @@
+# 
+# This configuration file enables the default "Welcome"
+# page if there is no default index page present for
+# the root URL.  To disable the Welcome page, comment
+# out all the lines below.
+#
+<LocationMatch "^/+$">
+    Options -Indexes
+    ErrorDocument 403 /error/noindex.html
+</LocationMatch>
+

certbot-apache/certbot_apache/tests/util.py

@@ -1,5 +1,4 @@
 """Common utilities for certbot_apache."""
-import os
 import shutil
 import sys
 import unittest
@@ -9,10 +8,9 @@ import josepy as jose
 import mock
 import zope.component
 
+from certbot.compat import os
 from certbot.display import util as display_util
-
 from certbot.plugins import common
-
 from certbot.tests import util as test_util
 
 from certbot_apache import configurator
@@ -20,7 +18,7 @@ from certbot_apache import entrypoint
 from certbot_apache import obj
 
 
-class ApacheTest(unittest.TestCase):  # pylint: disable=too-few-public-methods
+class ApacheTest(unittest.TestCase):
 
     def setUp(self, test_dir="debian_apache_2_4/multiple_vhosts",
               config_root="debian_apache_2_4/multiple_vhosts/apache2",
@@ -80,11 +78,10 @@ class ParserTest(ApacheTest):
         with mock.patch("certbot_apache.parser.ApacheParser."
                         "update_runtime_variables"):
             self.parser = ApacheParser(
-                self.aug, self.config_path, self.vhost_path,
-                configurator=self.config)
+                self.config_path, self.vhost_path, configurator=self.config)
 
 
-def get_apache_configurator(  # pylint: disable=too-many-arguments, too-many-locals
+def get_apache_configurator(
         config_path, vhost_path,
         config_dir, work_dir, version=(2, 4, 7),
         os_info="generic",

certbot-apache/docs/api/tls_sni_01.rst

@@ -1,5 +0,0 @@
-:mod:`certbot_apache.tls_sni_01`
-------------------------------------
-
-.. automodule:: certbot_apache.tls_sni_01
-   :members:

certbot-apache/docs/conf.py

@@ -13,7 +13,7 @@
 # serve to show the default.
 
 import sys
-import os
+from certbot.compat import os
 import shlex
 
 import mock

certbot-apache/local-oldest-requirements.txt

@@ -1,2 +1,3 @@
-acme[dev]==0.25.0
-certbot[dev]==0.26.0
+# Remember to update setup.py to match the package versions below.
+acme[dev]==0.29.0
+certbot[dev]==0.39.0

certbot-apache/setup.py

@@ -4,13 +4,13 @@ from setuptools.command.test import test as TestCommand
 import sys
 
 
-version = '0.33.0.dev0'
+version = '1.0.0.dev0'
 
 # Remember to update local-oldest-requirements.txt when changing the minimum
 # acme/certbot version.
 install_requires = [
-    'acme>=0.25.0',
-    'certbot>=0.26.0',
+    'acme>=0.29.0',
+    'certbot>=0.39.0',
     'mock',
     'python-augeas',
     'setuptools',
@@ -62,6 +62,7 @@ setup(
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Security',
         'Topic :: System :: Installation/Setup',

certbot-auto

@@ -31,7 +31,7 @@ if [ -z "$VENV_PATH" ]; then
 fi
 VENV_BIN="$VENV_PATH/bin"
 BOOTSTRAP_VERSION_PATH="$VENV_PATH/certbot-auto-bootstrap-version.txt"
-LE_AUTO_VERSION="0.32.0"
+LE_AUTO_VERSION="0.40.1"
 BASENAME=$(basename $0)
 USAGE="Usage: $BASENAME [OPTIONS]
 A self-updating wrapper script for the Certbot ACME client. When run, updates
@@ -45,6 +45,7 @@ Help for certbot itself cannot be provided until it is installed.
   -h, --help                                print this help
   -n, --non-interactive, --noninteractive   run without asking for user input
   --no-bootstrap                            do not install OS dependencies
+  --no-permissions-check                    do not warn about file system permissions
   --no-self-upgrade                         do not download updates
   --os-packages-only                        install OS dependencies and exit
   --install-only                            install certbot, upgrade if needed, and exit
@@ -67,6 +68,8 @@ for arg in "$@" ; do
       # Do not upgrade this script (also prevents client upgrades, because each
       # copy of the script pins a hash of the python client)
       NO_SELF_UPGRADE=1;;
+    --no-permissions-check)
+      NO_PERMISSIONS_CHECK=1;;
     --no-bootstrap)
       NO_BOOTSTRAP=1;;
     --help)
@@ -172,7 +175,11 @@ SetRootAuthMechanism() {
       sudo)
         SUDO="sudo -E"
         ;;
-      '') ;; # Nothing to do for plain root method.
+      '')
+        # If we're not running with root, don't check that this script can only
+        # be modified by system users and groups.
+        NO_PERMISSIONS_CHECK=1
+        ;;
       *)
         error "Error: unknown root authorization mechanism '$LE_AUTO_SUDO'."
         exit 1
@@ -488,11 +495,18 @@ BOOTSTRAP_RPM_PYTHON3_VERSION=1
 BootstrapRpmPython3() {
   # Tested with:
   #   - CentOS 6
+  #   - Fedora 29
 
   InitializeRPMCommonBase
 
+  # Fedora 29 must use python3-virtualenv
+  if $TOOL list python3-virtualenv >/dev/null 2>&1; then
+    python_pkgs="python3
+      python3-virtualenv
+      python3-devel
+    "
   # EPEL uses python34
-  if $TOOL list python34 >/dev/null 2>&1; then
+  elif $TOOL list python34 >/dev/null 2>&1; then
     python_pkgs="python34
       python34-devel
       python34-tools
@@ -527,7 +541,7 @@ BootstrapSuseCommon() {
     # Since Leap 15.0 (and associated Tumbleweed version), python-virtualenv
     # is a source package, and python2-virtualenv must be used instead.
     # Also currently python2-setuptools is not a dependency of python2-virtualenv,
-    # while it should be. Installing it explicitly until upstreqm fix.
+    # while it should be. Installing it explicitly until upstream fix.
     OPENSUSE_VIRTUALENV_PACKAGES="python2-virtualenv python2-setuptools"
   fi
 
@@ -741,7 +755,33 @@ elif [ -f /etc/redhat-release ]; then
   prev_le_python="$LE_PYTHON"
   unset LE_PYTHON
   DeterminePythonVersion "NOCRASH"
-  if [ "$PYVER" -eq 26 ]; then
+
+  RPM_DIST_NAME=`(. /etc/os-release 2> /dev/null && echo $ID) || echo "unknown"`
+
+  # Set RPM_DIST_VERSION to VERSION_ID from /etc/os-release after splitting on
+  # '.' characters (e.g. "8.0" becomes "8"). If the command exits with an
+  # error, RPM_DIST_VERSION is set to "unknown".
+  RPM_DIST_VERSION=$( (. /etc/os-release 2> /dev/null && echo "$VERSION_ID") | cut -d '.' -f1 || echo "unknown")
+
+  # If RPM_DIST_VERSION is an empty string or it contains any nonnumeric
+  # characters, the value is unexpected so we set RPM_DIST_VERSION to 0.
+  if [ -z "$RPM_DIST_VERSION" ] || [ -n "$(echo "$RPM_DIST_VERSION" | tr -d '[0-9]')" ]; then
+     RPM_DIST_VERSION=0
+  fi
+
+  # Starting to Fedora 29, python2 is on a deprecation path. Let's move to python3 then.
+  # RHEL 8 also uses python3 by default.
+  if [ "$RPM_DIST_NAME" = "fedora" -a "$RPM_DIST_VERSION" -ge 29 -o "$PYVER" -eq 26 ]; then
+    RPM_USE_PYTHON_3=1
+  elif [ "$RPM_DIST_NAME" = "rhel" -a "$RPM_DIST_VERSION" -ge 8 ]; then
+    RPM_USE_PYTHON_3=1
+  elif [ "$RPM_DIST_NAME" = "centos" -a "$RPM_DIST_VERSION" -ge 8 ]; then
+    RPM_USE_PYTHON_3=1
+  else
+    RPM_USE_PYTHON_3=0
+  fi
+
+  if [ "$RPM_USE_PYTHON_3" = 1 ]; then
     Bootstrap() {
       BootstrapMessage "RedHat-based OSes that will use Python3"
       BootstrapRpmPython3
@@ -755,6 +795,7 @@ elif [ -f /etc/redhat-release ]; then
     }
     BOOTSTRAP_VERSION="BootstrapRpmCommon $BOOTSTRAP_RPM_COMMON_VERSION"
   fi
+
   LE_PYTHON="$prev_le_python"
 elif [ -f /etc/os-release ] && `grep -q openSUSE /etc/os-release` ; then
   Bootstrap() {
@@ -898,6 +939,130 @@ else:
 UNLIKELY_EOF
 }
 
+# Create a new virtual environment for Certbot. It will overwrite any existing one.
+# Parameters: LE_PYTHON, VENV_PATH, PYVER, VERBOSE
+CreateVenv() {
+    "$1" - "$2" "$3" "$4" << "UNLIKELY_EOF"
+#!/usr/bin/env python
+import os
+import shutil
+import subprocess
+import sys
+
+
+def create_venv(venv_path, pyver, verbose):
+    if os.path.exists(venv_path):
+        shutil.rmtree(venv_path)
+
+    stdout = sys.stdout if verbose == '1' else open(os.devnull, 'w')
+
+    if int(pyver) <= 27:
+        # Use virtualenv binary
+        environ = os.environ.copy()
+        environ['VIRTUALENV_NO_DOWNLOAD'] = '1'
+        command = ['virtualenv', '--no-site-packages', '--python', sys.executable, venv_path]
+        subprocess.check_call(command, stdout=stdout, env=environ)
+    else:
+        # Use embedded venv module in Python 3
+        command = [sys.executable, '-m', 'venv', venv_path]
+        subprocess.check_call(command, stdout=stdout)
+
+
+if __name__ == '__main__':
+    create_venv(*sys.argv[1:])
+
+UNLIKELY_EOF
+}
+
+# Check that the given PATH_TO_CHECK has secured permissions.
+# Parameters: LE_PYTHON, PATH_TO_CHECK
+CheckPathPermissions() {
+    "$1" - "$2" << "UNLIKELY_EOF"
+"""Verifies certbot-auto cannot be modified by unprivileged users.
+
+This script takes the path to certbot-auto as its only command line
+argument.  It then checks that the file can only be modified by uid/gid
+< 1000 and if other users can modify the file, it prints a warning with
+a suggestion on how to solve the problem.
+
+Permissions on symlinks in the absolute path of certbot-auto are ignored
+and only the canonical path to certbot-auto is checked. There could be
+permissions problems due to the symlinks that are unreported by this
+script, however, issues like this were not caused by our documentation
+and are ignored for the sake of simplicity.
+
+All warnings are printed to stdout rather than stderr so all stderr
+output from this script can be suppressed to avoid printing messages if
+this script fails for some reason.
+
+"""
+from __future__ import print_function
+
+import os
+import stat
+import sys
+
+
+FORUM_POST_URL = 'https://community.letsencrypt.org/t/certbot-auto-deployment-best-practices/91979/'
+
+
+def has_safe_permissions(path):
+    """Returns True if the given path has secure permissions.
+
+    The permissions are considered safe if the file is only writable by
+    uid/gid < 1000.
+
+    The reason we allow more IDs than 0 is because on some systems such
+    as Debian, system users/groups other than uid/gid 0 are used for the
+    path we recommend in our instructions which is /usr/local/bin.  1000
+    was chosen because on Debian 0-999 is reserved for system IDs[1] and
+    on RHEL either 0-499 or 0-999 is reserved depending on the
+    version[2][3]. Due to these differences across different OSes, this
+    detection isn't perfect so we only determine permissions are
+    insecure when we can be reasonably confident there is a problem
+    regardless of the underlying OS.
+
+    [1] https://www.debian.org/doc/debian-policy/ch-opersys.html#uid-and-gid-classes
+    [2] https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/ch-managing_users_and_groups
+    [3] https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/system_administrators_guide/ch-managing_users_and_groups
+
+    :param str path: filesystem path to check
+    :returns: True if the path has secure permissions, otherwise, False
+    :rtype: bool
+
+    """
+    # os.stat follows symlinks before obtaining information about a file.
+    stat_result = os.stat(path)
+    if stat_result.st_mode & stat.S_IWOTH:
+        return False
+    if stat_result.st_mode & stat.S_IWGRP and stat_result.st_gid >= 1000:
+        return False
+    if stat_result.st_mode & stat.S_IWUSR and stat_result.st_uid >= 1000:
+        return False
+    return True
+
+
+def main(certbot_auto_path):
+    current_path = os.path.realpath(certbot_auto_path)
+    last_path = None
+    permissions_ok = True
+    # This loop makes use of the fact that os.path.dirname('/') == '/'.
+    while current_path != last_path and permissions_ok:
+        permissions_ok = has_safe_permissions(current_path)
+        last_path = current_path
+        current_path = os.path.dirname(current_path)
+
+    if not permissions_ok:
+        print('{0} has insecure permissions!'.format(certbot_auto_path))
+        print('To learn how to fix them, visit {0}'.format(FORUM_POST_URL))
+
+
+if __name__ == '__main__':
+    main(sys.argv[1])
+
+UNLIKELY_EOF
+}
+
 if [ "$1" = "--le-auto-phase2" ]; then
   # Phase 2: Create venv, install LE, and run.
 
@@ -953,22 +1118,7 @@ if [ "$1" = "--le-auto-phase2" ]; then
   if [ "$LE_AUTO_VERSION" != "$INSTALLED_VERSION" ]; then
     say "Creating virtual environment..."
     DeterminePythonVersion
-    rm -rf "$VENV_PATH"
-    if [ "$PYVER" -le 27 ]; then
-      # Use an environment variable instead of a flag for compatibility with old versions
-      if [ "$VERBOSE" = 1 ]; then
-        VIRTUALENV_NO_DOWNLOAD=1 virtualenv --no-site-packages --python "$LE_PYTHON" "$VENV_PATH"
-      else
-        VIRTUALENV_NO_DOWNLOAD=1 virtualenv --no-site-packages --python "$LE_PYTHON" "$VENV_PATH" \
-          > /dev/null
-      fi
-    else
-      if [ "$VERBOSE" = 1 ]; then
-        "$LE_PYTHON" -m venv "$VENV_PATH"
-      else
-        "$LE_PYTHON" -m venv "$VENV_PATH" > /dev/null
-      fi
-    fi
+    CreateVenv "$LE_PYTHON" "$VENV_PATH" "$PYVER" "$VERBOSE"
 
     if [ -n "$BOOTSTRAP_VERSION" ]; then
       echo "$BOOTSTRAP_VERSION" > "$BOOTSTRAP_VERSION_PATH"
@@ -982,202 +1132,200 @@ if [ "$1" = "--le-auto-phase2" ]; then
     # There is no $ interpolation due to quotes on starting heredoc delimiter.
     # -------------------------------------------------------------------------
     cat << "UNLIKELY_EOF" > "$TEMP_DIR/letsencrypt-auto-requirements.txt"
-# This is the flattened list of packages certbot-auto installs. To generate
-# this, do
-# `pip install --no-cache-dir -e acme -e . -e certbot-apache -e certbot-nginx`,
-# and then use `hashin` or a more secure method to gather the hashes.
-
-# Hashin example:
+# This is the flattened list of packages certbot-auto installs.
+# To generate this, do (with docker and package hashin installed):
+# ```
+# letsencrypt-auto-source/rebuild_dependencies.py \
+#   letsencrypt-auto-source/pieces/dependency-requirements.txt
+# ```
+# If you want to update a single dependency, run commands similar to these:
+# ```
 # pip install hashin
 # hashin -r dependency-requirements.txt cryptography==1.5.2
-# sets the new certbot-auto pinned version of cryptography to 1.5.2
-
-argparse==1.4.0 \
-    --hash=sha256:c31647edb69fd3d465a847ea3157d37bed1f95f19760b11a47aa91c04b666314 \
-    --hash=sha256:62b089a55be1d8949cd2bc7e0df0bddb9e028faefc8c32038cc84862aefdd6e4
-
-# This comes before cffi because cffi will otherwise install an unchecked
-# version via setup_requires.
-pycparser==2.14 \
-    --hash=sha256:7959b4a74abdc27b312fed1c21e6caf9309ce0b29ea86b591fd2e99ecdf27f73 \
-    --no-binary pycparser
-
-asn1crypto==0.22.0 \
-    --hash=sha256:d232509fefcfcdb9a331f37e9c9dc20441019ad927c7d2176cf18ed5da0ba097 \
-    --hash=sha256:cbbadd640d3165ab24b06ef25d1dca09a3441611ac15f6a6b452474fdf0aed1a
-cffi==1.11.5 \
-    --hash=sha256:1b0493c091a1898f1136e3f4f991a784437fac3673780ff9de3bcf46c80b6b50 \
-    --hash=sha256:87f37fe5130574ff76c17cab61e7d2538a16f843bb7bca8ebbc4b12de3078596 \
-    --hash=sha256:1553d1e99f035ace1c0544050622b7bc963374a00c467edafac50ad7bd276aef \
-    --hash=sha256:151b7eefd035c56b2b2e1eb9963c90c6302dc15fbd8c1c0a83a163ff2c7d7743 \
-    --hash=sha256:edabd457cd23a02965166026fd9bfd196f4324fe6032e866d0f3bd0301cd486f \
-    --hash=sha256:ba5e697569f84b13640c9e193170e89c13c6244c24400fc57e88724ef610cd31 \
-    --hash=sha256:79f9b6f7c46ae1f8ded75f68cf8ad50e5729ed4d590c74840471fc2823457d04 \
-    --hash=sha256:b0f7d4a3df8f06cf49f9f121bead236e328074de6449866515cea4907bbc63d6 \
-    --hash=sha256:4c91af6e967c2015729d3e69c2e51d92f9898c330d6a851bf8f121236f3defd3 \
-    --hash=sha256:7a33145e04d44ce95bcd71e522b478d282ad0eafaf34fe1ec5bbd73e662f22b6 \
-    --hash=sha256:95d5251e4b5ca00061f9d9f3d6fe537247e145a8524ae9fd30a2f8fbce993b5b \
-    --hash=sha256:b75110fb114fa366b29a027d0c9be3709579602ae111ff61674d28c93606acca \
-    --hash=sha256:ae5e35a2c189d397b91034642cb0eab0e346f776ec2eb44a49a459e6615d6e2e \
-    --hash=sha256:fdf1c1dc5bafc32bc5d08b054f94d659422b05aba244d6be4ddc1c72d9aa70fb \
-    --hash=sha256:9d1d3e63a4afdc29bd76ce6aa9d58c771cd1599fbba8cf5057e7860b203710dd \
-    --hash=sha256:be2a9b390f77fd7676d80bc3cdc4f8edb940d8c198ed2d8c0be1319018c778e1 \
-    --hash=sha256:ed01918d545a38998bfa5902c7c00e0fee90e957ce036a4000a88e3fe2264917 \
-    --hash=sha256:857959354ae3a6fa3da6651b966d13b0a8bed6bbc87a0de7b38a549db1d2a359 \
-    --hash=sha256:2ba8a45822b7aee805ab49abfe7eec16b90587f7f26df20c71dd89e45a97076f \
-    --hash=sha256:a36c5c154f9d42ec176e6e620cb0dd275744aa1d804786a71ac37dc3661a5e95 \
-    --hash=sha256:e55e22ac0a30023426564b1059b035973ec82186ddddbac867078435801c7801 \
-    --hash=sha256:3eb6434197633b7748cea30bf0ba9f66727cdce45117a712b29a443943733257 \
-    --hash=sha256:ecbb7b01409e9b782df5ded849c178a0aa7c906cf8c5a67368047daab282b184 \
-    --hash=sha256:770f3782b31f50b68627e22f91cb182c48c47c02eb405fd689472aa7b7aa16dc \
-    --hash=sha256:d5d8555d9bfc3f02385c1c37e9f998e2011f0db4f90e250e5bc0c0a85a813085 \
-    --hash=sha256:3c85641778460581c42924384f5e68076d724ceac0f267d66c757f7535069c93 \
-    --hash=sha256:ca1bd81f40adc59011f58159e4aa6445fc585a32bb8ac9badf7a2c1aa23822f2 \
-    --hash=sha256:3bb6bd7266598f318063e584378b8e27c67de998a43362e8fce664c54ee52d30 \
-    --hash=sha256:a6a5cb8809091ec9ac03edde9304b3ad82ad4466333432b16d78ef40e0cce0d5 \
-    --hash=sha256:57b2533356cb2d8fac1555815929f7f5f14d68ac77b085d2326b571310f34f6e \
-    --hash=sha256:495c5c2d43bf6cebe0178eb3e88f9c4aa48d8934aa6e3cddb865c058da76756b \
-    --hash=sha256:e90f17980e6ab0f3c2f3730e56d1fe9bcba1891eeea58966e89d352492cc74f4
-ConfigArgParse==0.12.0 \
-    --hash=sha256:28cd7d67669651f2a4518367838c49539457504584a139709b2b8f6c208ef339 \
-    --no-binary ConfigArgParse
+# ```
+ConfigArgParse==0.14.0 \
+    --hash=sha256:2e2efe2be3f90577aca9415e32cb629aa2ecd92078adbe27b53a03e53ff12e91
+asn1crypto==0.24.0 \
+    --hash=sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87 \
+    --hash=sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49
+certifi==2019.6.16 \
+    --hash=sha256:046832c04d4e752f37383b628bc601a7ea7211496b4638f6514d0e5b9acc4939 \
+    --hash=sha256:945e3ba63a0b9f577b1395204e13c3a231f9bc0223888be653286534e5873695
+cffi==1.12.3 \
+    --hash=sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774 \
+    --hash=sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d \
+    --hash=sha256:066bc4c7895c91812eff46f4b1c285220947d4aa46fa0a2651ff85f2afae9c90 \
+    --hash=sha256:066c7ff148ae33040c01058662d6752fd73fbc8e64787229ea8498c7d7f4041b \
+    --hash=sha256:2444d0c61f03dcd26dbf7600cf64354376ee579acad77aef459e34efcb438c63 \
+    --hash=sha256:300832850b8f7967e278870c5d51e3819b9aad8f0a2c8dbe39ab11f119237f45 \
+    --hash=sha256:34c77afe85b6b9e967bd8154e3855e847b70ca42043db6ad17f26899a3df1b25 \
+    --hash=sha256:46de5fa00f7ac09f020729148ff632819649b3e05a007d286242c4882f7b1dc3 \
+    --hash=sha256:4aa8ee7ba27c472d429b980c51e714a24f47ca296d53f4d7868075b175866f4b \
+    --hash=sha256:4d0004eb4351e35ed950c14c11e734182591465a33e960a4ab5e8d4f04d72647 \
+    --hash=sha256:4e3d3f31a1e202b0f5a35ba3bc4eb41e2fc2b11c1eff38b362de710bcffb5016 \
+    --hash=sha256:50bec6d35e6b1aaeb17f7c4e2b9374ebf95a8975d57863546fa83e8d31bdb8c4 \
+    --hash=sha256:55cad9a6df1e2a1d62063f79d0881a414a906a6962bc160ac968cc03ed3efcfb \
+    --hash=sha256:5662ad4e4e84f1eaa8efce5da695c5d2e229c563f9d5ce5b0113f71321bcf753 \
+    --hash=sha256:59b4dc008f98fc6ee2bb4fd7fc786a8d70000d058c2bbe2698275bc53a8d3fa7 \
+    --hash=sha256:73e1ffefe05e4ccd7bcea61af76f36077b914f92b76f95ccf00b0c1b9186f3f9 \
+    --hash=sha256:a1f0fd46eba2d71ce1589f7e50a9e2ffaeb739fb2c11e8192aa2b45d5f6cc41f \
+    --hash=sha256:a2e85dc204556657661051ff4bab75a84e968669765c8a2cd425918699c3d0e8 \
+    --hash=sha256:a5457d47dfff24882a21492e5815f891c0ca35fefae8aa742c6c263dac16ef1f \
+    --hash=sha256:a8dccd61d52a8dae4a825cdbb7735da530179fea472903eb871a5513b5abbfdc \
+    --hash=sha256:ae61af521ed676cf16ae94f30fe202781a38d7178b6b4ab622e4eec8cefaff42 \
+    --hash=sha256:b012a5edb48288f77a63dba0840c92d0504aa215612da4541b7b42d849bc83a3 \
+    --hash=sha256:d2c5cfa536227f57f97c92ac30c8109688ace8fa4ac086d19d0af47d134e2909 \
+    --hash=sha256:d42b5796e20aacc9d15e66befb7a345454eef794fdb0737d1af593447c6c8f45 \
+    --hash=sha256:dee54f5d30d775f525894d67b1495625dd9322945e7fee00731952e0368ff42d \
+    --hash=sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512 \
+    --hash=sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff \
+    --hash=sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201
+chardet==3.0.4 \
+    --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
+    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691
 configobj==5.0.6 \
-    --hash=sha256:a2f5650770e1c87fb335af19a9b7eb73fc05ccf22144eb68db7d00cd2bcb0902 \
-    --no-binary configobj
-cryptography==2.5 \
-    --hash=sha256:9e29af877c29338f0cab5f049ccc8bd3ead289a557f144376c4fbc7d1b98914f \
-    --hash=sha256:b13c80b877e73bcb6f012813c6f4a9334fcf4b0e96681c5a15dac578f2eedfa0 \
-    --hash=sha256:8504661ffe324837f5c4607347eeee4cf0fcad689163c6e9c8d3b18cf1f4a4ad \
-    --hash=sha256:e091bd424567efa4b9d94287a952597c05d22155a13716bf5f9f746b9dc906d3 \
-    --hash=sha256:42fad67d7072216a49e34f923d8cbda9edacbf6633b19a79655e88a1b4857063 \
-    --hash=sha256:9a30384cc402eac099210ab9b8801b2ae21e591831253883decdb4513b77a3cd \
-    --hash=sha256:08b753df3672b7066e74376f42ce8fc4683e4fd1358d34c80f502e939ee944d2 \
-    --hash=sha256:6f841c7272645dd7c65b07b7108adfa8af0aaea57f27b7f59e01d41f75444c85 \
-    --hash=sha256:bfe66b577a7118e05b04141f0f1ed0959552d45672aa7ecb3d91e319d846001e \
-    --hash=sha256:522fdb2809603ee97a4d0ef2f8d617bc791eb483313ba307cb9c0a773e5e5695 \
-    --hash=sha256:05b3ded5e88747d28ee3ef493f2b92cbb947c1e45cf98cfef22e6d38bb67d4af \
-    --hash=sha256:fa2b38c8519c5a3aa6e2b4e1cf1a549b54acda6adb25397ff542068e73d1ed00 \
-    --hash=sha256:ab50da871bc109b2d9389259aac269dd1b7c7413ee02d06fe4e486ed26882159 \
-    --hash=sha256:9260b201ce584d7825d900c88700aa0bd6b40d4ebac7b213857bd2babee9dbca \
-    --hash=sha256:06826e7f72d1770e186e9c90e76b4f84d90cdb917b47ff88d8dc59a7b10e2b1e \
-    --hash=sha256:2cd29bd1911782baaee890544c653bb03ec7d95ebeb144d714b0f5c33deb55c7 \
-    --hash=sha256:7d335e35306af5b9bc0560ca39f740dfc8def72749645e193dd35be11fb323b3 \
-    --hash=sha256:31e5637e9036d966824edaa91bf0aa39dc6f525a1c599f39fd5c50340264e079 \
-    --hash=sha256:4946b67235b9d2ea7d31307be9d5ad5959d6c4a8f98f900157b47abddf698401
-enum34==1.1.2 ; python_version < '3.4' \
-    --hash=sha256:2475d7fcddf5951e92ff546972758802de5260bf409319a9f1934e6bbc8b1dc7 \
-    --hash=sha256:35907defb0f992b75ab7788f65fedc1cf20ffa22688e0e6f6f12afc06b3ea501
+    --hash=sha256:a2f5650770e1c87fb335af19a9b7eb73fc05ccf22144eb68db7d00cd2bcb0902
+cryptography==2.7 \
+    --hash=sha256:24b61e5fcb506424d3ec4e18bca995833839bf13c59fc43e530e488f28d46b8c \
+    --hash=sha256:25dd1581a183e9e7a806fe0543f485103232f940fcfc301db65e630512cce643 \
+    --hash=sha256:3452bba7c21c69f2df772762be0066c7ed5dc65df494a1d53a58b683a83e1216 \
+    --hash=sha256:41a0be220dd1ed9e998f5891948306eb8c812b512dc398e5a01846d855050799 \
+    --hash=sha256:5751d8a11b956fbfa314f6553d186b94aa70fdb03d8a4d4f1c82dcacf0cbe28a \
+    --hash=sha256:5f61c7d749048fa6e3322258b4263463bfccefecb0dd731b6561cb617a1d9bb9 \
+    --hash=sha256:72e24c521fa2106f19623a3851e9f89ddfdeb9ac63871c7643790f872a305dfc \
+    --hash=sha256:7b97ae6ef5cba2e3bb14256625423413d5ce8d1abb91d4f29b6d1a081da765f8 \
+    --hash=sha256:961e886d8a3590fd2c723cf07be14e2a91cf53c25f02435c04d39e90780e3b53 \
+    --hash=sha256:96d8473848e984184b6728e2c9d391482008646276c3ff084a1bd89e15ff53a1 \
+    --hash=sha256:ae536da50c7ad1e002c3eee101871d93abdc90d9c5f651818450a0d3af718609 \
+    --hash=sha256:b0db0cecf396033abb4a93c95d1602f268b3a68bb0a9cc06a7cff587bb9a7292 \
+    --hash=sha256:cfee9164954c186b191b91d4193989ca994703b2fff406f71cf454a2d3c7327e \
+    --hash=sha256:e6347742ac8f35ded4a46ff835c60e68c22a536a8ae5c4422966d06946b6d4c6 \
+    --hash=sha256:f27d93f0139a3c056172ebb5d4f9056e770fdf0206c2f422ff2ebbad142e09ed \
+    --hash=sha256:f57b76e46a58b63d1c6375017f4564a28f19a5ca912691fd2e4261b3414b618d
+distro==1.4.0 \
+    --hash=sha256:362dde65d846d23baee4b5c058c8586f219b5a54be1cf5fc6ff55c4578392f57 \
+    --hash=sha256:eedf82a470ebe7d010f1872c17237c79ab04097948800029994fa458e52fb4b4
+enum34==1.1.6 \
+    --hash=sha256:2d81cbbe0e73112bdfe6ef8576f2238f2ba27dd0d55752a776c41d38b7da2850 \
+    --hash=sha256:644837f692e5f550741432dd3f223bbb9852018674981b1664e5dc339387588a \
+    --hash=sha256:6bd0f6ad48ec2aa117d3d141940d484deccda84d4fcd884f5c3d93c23ecd8c79 \
+    --hash=sha256:8ad8c4783bf61ded74527bffb48ed9b54166685e4230386a9ed9b1279e2df5b1
 funcsigs==1.0.2 \
     --hash=sha256:330cc27ccbf7f1e992e69fef78261dc7c6569012cf397db8d3de0234e6c937ca \
     --hash=sha256:a7bb0f2cf3a3fd1ab2732cb49eba4252c2af4240442415b4abce3b87022a8f50
-idna==2.5 \
-    --hash=sha256:cc19709fd6d0cbfed39ea875d29ba6d4e22c0cebc510a76d6302a28385e8bb70 \
-    --hash=sha256:3cb5ce08046c4e3a560fc02f138d0ac63e00f8ce5901a56b32ec8b7994082aab
-ipaddress==1.0.16 \
-    --hash=sha256:935712800ce4760701d89ad677666cd52691fd2f6f0b340c8b4239a3c17988a5 \
-    --hash=sha256:5a3182b322a706525c46282ca6f064d27a02cffbd449f9f47416f1dc96aa71b0
-josepy==1.1.0 \
-    --hash=sha256:1309a25aac3caeff5239729c58ff9b583f7d022ffdb1553406ddfc8e5b52b76e \
-    --hash=sha256:fb5c62c77d26e04df29cb5ecd01b9ce69b6fcc9e521eb1ca193b7faa2afa7086
-linecache2==1.0.0 \
-    --hash=sha256:e78be9c0a0dfcbac712fe04fbf92b96cddae80b1b842f24248214c8496f006ef \
-    --hash=sha256:4b26ff4e7110db76eeb6f5a7b64a82623839d595c2038eeda662f2a2db78e97c
-# Using an older version of mock here prevents regressions of #5276.
+future==0.17.1 \
+    --hash=sha256:67045236dcfd6816dc439556d009594abf643e5eb48992e36beac09c2ca659b8
+idna==2.8 \
+    --hash=sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407 \
+    --hash=sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c
+ipaddress==1.0.22 \
+    --hash=sha256:64b28eec5e78e7510698f6d4da08800a5c575caa4a286c93d651c5d3ff7b6794 \
+    --hash=sha256:b146c751ea45cad6188dd6cf2d9b757f6f4f8d6ffb96a023e6f2e26eea02a72c
+josepy==1.2.0 \
+    --hash=sha256:8ea15573203f28653c00f4ac0142520777b1c59d9eddd8da3f256c6ba3cac916 \
+    --hash=sha256:9cec9a839fe9520f0420e4f38e7219525daccce4813296627436fe444cd002d3
 mock==1.3.0 \
-    --hash=sha256:3f573a18be94de886d1191f27c168427ef693e8dcfcecf95b170577b2eb69cbb \
-    --hash=sha256:1e247dbecc6ce057299eb7ee019ad68314bb93152e81d9a6110d35f4d5eca0f6
-ordereddict==1.1 \
-    --hash=sha256:1c35b4ac206cef2d24816c89f89cf289dd3d38cf7c449bb3fab7bf6d43f01b1f \
-    --no-binary ordereddict
-packaging==16.8 \
-    --hash=sha256:99276dc6e3a7851f32027a68f1095cd3f77c148091b092ea867a351811cfe388 \
-    --hash=sha256:5d50835fdf0a7edf0b55e311b7c887786504efea1177abd7e69329a8e5ea619e
-parsedatetime==2.1 \
-    --hash=sha256:ce9d422165cf6e963905cd5f74f274ebf7cc98c941916169178ef93f0e557838 \
-    --hash=sha256:17c578775520c99131634e09cfca5a05ea9e1bd2a05cd06967ebece10df7af2d
-pbr==1.8.1 \
-    --hash=sha256:46c8db75ae75a056bd1cc07fa21734fe2e603d11a07833ecc1eeb74c35c72e0c \
-    --hash=sha256:e2127626a91e6c885db89668976db31020f0af2da728924b56480fc7ccf09649
-pyOpenSSL==18.0.0 \
-    --hash=sha256:26ff56a6b5ecaf3a2a59f132681e2a80afcc76b4f902f612f518f92c2a1bf854 \
-    --hash=sha256:6488f1423b00f73b7ad5167885312bb0ce410d3312eb212393795b53c8caa580
-pyparsing==2.1.8 \
-    --hash=sha256:2f0f5ceb14eccd5aef809d6382e87df22ca1da583c79f6db01675ce7d7f49c18 \
-    --hash=sha256:03a4869b9f3493807ee1f1cb405e6d576a1a2ca4d81a982677c0c1ad6177c56b \
-    --hash=sha256:ab09aee814c0241ff0c503cff30018219fe1fc14501d89f406f4664a0ec9fbcd \
-    --hash=sha256:6e9a7f052f8e26bcf749e4033e3115b6dc7e3c85aafcb794b9a88c9d9ef13c97 \
-    --hash=sha256:9f463a6bcc4eeb6c08f1ed84439b17818e2085937c0dee0d7674ac127c67c12b \
-    --hash=sha256:3626b4d81cfb300dad57f52f2f791caaf7b06c09b368c0aa7b868e53a5775424 \
-    --hash=sha256:367b90cc877b46af56d4580cd0ae278062903f02b8204ab631f5a2c0f50adfd0 \
-    --hash=sha256:9f1ea360086cd68681e7f4ca8f1f38df47bf81942a0d76a9673c2d23eff35b13
-pyRFC3339==1.0 \
-    --hash=sha256:eea31835c56e2096af4363a5745a784878a61d043e247d3a6d6a0a32a9741f56 \
-    --hash=sha256:8dfbc6c458b8daba1c0f3620a8c78008b323a268b27b7359e92a4ae41325f535
+    --hash=sha256:1e247dbecc6ce057299eb7ee019ad68314bb93152e81d9a6110d35f4d5eca0f6 \
+    --hash=sha256:3f573a18be94de886d1191f27c168427ef693e8dcfcecf95b170577b2eb69cbb
+parsedatetime==2.4 \
+    --hash=sha256:3d817c58fb9570d1eec1dd46fa9448cd644eeed4fb612684b02dfda3a79cb84b \
+    --hash=sha256:9ee3529454bf35c40a77115f5a596771e59e1aee8c53306f346c461b8e913094
+pbr==5.4.2 \
+    --hash=sha256:56e52299170b9492513c64be44736d27a512fa7e606f21942160b68ce510b4bc \
+    --hash=sha256:9b321c204a88d8ab5082699469f52cc94c5da45c51f114113d01b3d993c24cdf
+pyOpenSSL==19.0.0 \
+    --hash=sha256:aeca66338f6de19d1aa46ed634c3b9ae519a64b458f8468aec688e7e3c20f200 \
+    --hash=sha256:c727930ad54b10fc157015014b666f2d8b41f70c0d03e83ab67624fd3dd5d1e6
+pyRFC3339==1.1 \
+    --hash=sha256:67196cb83b470709c580bb4738b83165e67c6cc60e1f2e4f286cfcb402a926f4 \
+    --hash=sha256:81b8cbe1519cdb79bed04910dd6fa4e181faf8c88dff1e1b987b5f7ab23a5b1a
+pycparser==2.19 \
+    --hash=sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3
+pyparsing==2.4.2 \
+    --hash=sha256:6f98a7b9397e206d78cc01df10131398f1c8b8510a2f4d97d9abd82e1aacdd80 \
+    --hash=sha256:d9338df12903bbf5d65a0e4e87c2161968b10d2e489652bb47001d82a9b028b4
 python-augeas==0.5.0 \
-    --hash=sha256:67d59d66cdba8d624e0389b87b2a83a176f21f16a87553b50f5703b23f29bac2 \
-    --no-binary python-augeas
-pytz==2015.7 \
-    --hash=sha256:3abe6a6d3fc2fbbe4c60144211f45da2edbe3182a6f6511af6bbba0598b1f992 \
-    --hash=sha256:939ef9c1e1224d980405689a97ffcf7828c56d1517b31d73464356c1f2b7769e \
-    --hash=sha256:ead4aefa7007249e05e51b01095719d5a8dd95760089f5730aac5698b1932918 \
-    --hash=sha256:3cca0df08bd0ed98432390494ce3ded003f5e661aa460be7a734bffe35983605 \
-    --hash=sha256:3ede470d3d17ba3c07638dfa0d10452bc1b6e5ad326127a65ba77e6aaeb11bec \
-    --hash=sha256:68c47964f7186eec306b13629627722b9079cd4447ed9e5ecaecd4eac84ca734 \
-    --hash=sha256:dd5d3991950aae40a6c81de1578942e73d629808cefc51d12cd157980e6cfc18 \
-    --hash=sha256:a77c52062c07eb7c7b30545dbc73e32995b7e117eea750317b5cb5c7a4618f14 \
-    --hash=sha256:81af9aec4bc960a9a0127c488f18772dae4634689233f06f65443e7b11ebeb51 \
-    --hash=sha256:e079b1dadc5c06246cc1bb6fe1b23a50b1d1173f2edd5104efd40bb73a28f406 \
-    --hash=sha256:fbd26746772c24cb93c8b97cbdad5cb9e46c86bbdb1b9d8a743ee00e2fb1fc5d \
-    --hash=sha256:99266ef30a37e43932deec2b7ca73e83c8dbc3b9ff703ec73eca6b1dae6befea \
-    --hash=sha256:8b6ce1c993909783bc96e0b4f34ea223bff7a4df2c90bdb9c4e0f1ac928689e3
-requests==2.20.0 \
-    --hash=sha256:99dcfdaaeb17caf6e526f32b6a7b780461512ab3f1d992187801694cba42770c \
-    --hash=sha256:a84b8c9ab6239b578f22d1c21d51b696dcfe004032bb80ea832398d6909d7279
-six==1.10.0 \
-    --hash=sha256:0ff78c403d9bccf5a425a6d31a12aa6b47f1c21ca4dc2573a7e2f32a97335eb1 \
-    --hash=sha256:105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a
-traceback2==1.4.0 \
-    --hash=sha256:8253cebec4b19094d67cc5ed5af99bf1dba1285292226e98a31929f87a5d6b23 \
-    --hash=sha256:05acc67a09980c2ecfedd3423f7ae0104839eccb55fc645773e1caa0951c3030
-unittest2==1.1.0 \
-    --hash=sha256:13f77d0875db6d9b435e1d4f41e74ad4cc2eb6e1d5c824996092b3430f088bb8 \
-    --hash=sha256:22882a0e418c284e1f718a822b3b022944d53d2d908e1690b319a9d3eb2c0579
-zope.component==4.2.2 \
-    --hash=sha256:282c112b55dd8e3c869a3571f86767c150ab1284a9ace2bdec226c592acaf81a \
-    --no-binary zope.component
-zope.event==4.1.0 \
-    --hash=sha256:dc7a59a2fd91730d3793131a5d261b29e93ec4e2a97f1bc487ce8defee2fe786 \
-    --no-binary zope.event
-zope.interface==4.1.3 \
-    --hash=sha256:f07b631f7a601cd8cbd3332d54f43142c7088a83299f859356f08d1d4d4259b3 \
-    --hash=sha256:de5cca083b9439d8002fb76bbe6b4998c5a5a721fab25b84298967f002df4c94 \
-    --hash=sha256:6788416f7ea7f5b8a97be94825377aa25e8bdc73463e07baaf9858b29e737077 \
-    --hash=sha256:6f3230f7254518201e5a3708cbb2de98c848304f06e3ded8bfb39e5825cba2e1 \
-    --hash=sha256:5fa575a5240f04200c3088427d0d4b7b737f6e9018818a51d8d0f927a6a2517a \
-    --hash=sha256:522194ad6a545735edd75c8a83f48d65d1af064e432a7d320d64f56bafc12e99 \
-    --hash=sha256:e8c7b2d40943f71c99148c97f66caa7f5134147f57423f8db5b4825099ce9a09 \
-    --hash=sha256:279024f0208601c3caa907c53876e37ad88625f7eaf1cb3842dbe360b2287017 \
-    --hash=sha256:2e221a9eec7ccc58889a278ea13dcfed5ef939d80b07819a9a8b3cb1c681484f \
-    --hash=sha256:69118965410ec86d44dc6b9017ee3ddbd582e0c0abeef62b3a19dbf6c8ad132b \
-    --hash=sha256:d04df8686ec864d0cade8cf199f7f83aecd416109a20834d568f8310ded12dea \
-    --hash=sha256:e75a947e15ee97e7e71e02ea302feb2fc62d3a2bb4668bf9dfbed43a506ac7e7 \
-    --hash=sha256:4e45d22fb883222a5ab9f282a116fec5ee2e8d1a568ccff6a2d75bbd0eb6bcfc \
-    --hash=sha256:bce9339bb3c7a55e0803b63d21c5839e8e479bc85c4adf42ae415b72f94facb2 \
-    --hash=sha256:928138365245a0e8869a5999fbcc2a45475a0a6ed52a494d60dbdc540335fedd \
-    --hash=sha256:0d841ba1bb840eea0e6489dc5ecafa6125554971f53b5acb87764441e61bceba \
-    --hash=sha256:b09c8c1d47b3531c400e0195697f1414a63221de6ef478598a4f1460f7d9a392
-requests-toolbelt==0.8.0 \
-    --hash=sha256:42c9c170abc2cacb78b8ab23ac957945c7716249206f90874651971a4acff237 \
-    --hash=sha256:f6a531936c6fa4c6cfce1b9c10d5c4f498d16528d2a54a22ca00011205a187b5
-chardet==3.0.2 \
-    --hash=sha256:4f7832e7c583348a9eddd927ee8514b3bf717c061f57b21dbe7697211454d9bb \
-    --hash=sha256:6ebf56457934fdce01fb5ada5582762a84eed94cad43ed877964aebbdd8174c0
-urllib3==1.24.1 \
-    --hash=sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39 \
-    --hash=sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22
-certifi==2017.4.17 \
-    --hash=sha256:f4318671072f030a33c7ca6acaef720ddd50ff124d1388e50c1bda4cbd6d7010 \
-    --hash=sha256:f7527ebf7461582ce95f7a9e03dd141ce810d40590834f4ec20cddd54234c10a
+    --hash=sha256:67d59d66cdba8d624e0389b87b2a83a176f21f16a87553b50f5703b23f29bac2
+pytz==2019.2 \
+    --hash=sha256:26c0b32e437e54a18161324a2fca3c4b9846b74a8dccddd843113109e1116b32 \
+    --hash=sha256:c894d57500a4cd2d5c71114aaab77dbab5eabd9022308ce5ac9bb93a60a6f0c7
+requests==2.21.0 \
+    --hash=sha256:502a824f31acdacb3a35b6690b5fbf0bc41d63a24a45c4004352b0242707598e \
+    --hash=sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b
+requests-toolbelt==0.9.1 \
+    --hash=sha256:380606e1d10dc85c3bd47bf5a6095f815ec007be7a8b69c878507068df059e6f \
+    --hash=sha256:968089d4584ad4ad7c171454f0a5c6dac23971e9472521ea3b6d49d610aa6fc0
+six==1.12.0 \
+    --hash=sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c \
+    --hash=sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73
+urllib3==1.24.3 \
+    --hash=sha256:2393a695cd12afedd0dcb26fe5d50d0cf248e5a66f75dbd89a3d4eb333a61af4 \
+    --hash=sha256:a637e5fae88995b256e3409dc4d52c2e2e0ba32c42a6365fee8bbd2238de3cfb
+zope.component==4.5 \
+    --hash=sha256:6edfd626c3b593b72895a8cfcf79bff41f4619194ce996a85bce31ac02b94e55 \
+    --hash=sha256:984a06ba3def0b02b1117fa4c45b56e772e8c29c0340820fbf367e440a93a3a4
+zope.deferredimport==4.3.1 \
+    --hash=sha256:57b2345e7b5eef47efcd4f634ff16c93e4265de3dcf325afc7315ade48d909e1 \
+    --hash=sha256:9a0c211df44aa95f1c4e6d2626f90b400f56989180d3ef96032d708da3d23e0a
+zope.deprecation==4.4.0 \
+    --hash=sha256:0d453338f04bacf91bbfba545d8bcdf529aa829e67b705eac8c1a7fdce66e2df \
+    --hash=sha256:f1480b74995958b24ce37b0ef04d3663d2683e5d6debc96726eff18acf4ea113
+zope.event==4.4 \
+    --hash=sha256:69c27debad9bdacd9ce9b735dad382142281ac770c4a432b533d6d65c4614bcf \
+    --hash=sha256:d8e97d165fd5a0997b45f5303ae11ea3338becfe68c401dd88ffd2113fe5cae7
+zope.hookable==4.2.0 \
+    --hash=sha256:22886e421234e7e8cedc21202e1d0ab59960e40a47dd7240e9659a2d82c51370 \
+    --hash=sha256:39912f446e45b4e1f1951b5ffa2d5c8b074d25727ec51855ae9eab5408f105ab \
+    --hash=sha256:3adb7ea0871dbc56b78f62c4f5c024851fc74299f4f2a95f913025b076cde220 \
+    --hash=sha256:3d7c4b96341c02553d8b8d71065a9366ef67e6c6feca714f269894646bb8268b \
+    --hash=sha256:4e826a11a529ed0464ffcecf34b0b7bd1b4928dd5848c5c61bedd7833e8f4801 \
+    --hash=sha256:700d68cc30728de1c4c62088a981c6daeaefdf20a0d81995d2c0b7f442c5f88c \
+    --hash=sha256:77c82a430cedfbf508d1aa406b2f437363c24fa90c73f577ead0fb5295749b83 \
+    --hash=sha256:c1df3929a3666fc5a0c80d60a0c1e6f6ef97c7f6ed2f1b7cf49f3e6f3d4dde15 \
+    --hash=sha256:dba8b2dd2cd41cb5f37bfa3f3d82721b8ae10e492944e48ddd90a439227f2893 \
+    --hash=sha256:f492540305b15b5591bd7195d61f28946bb071de071cee5d68b6b8414da90fd2
+zope.interface==4.6.0 \
+    --hash=sha256:086707e0f413ff8800d9c4bc26e174f7ee4c9c8b0302fbad68d083071822316c \
+    --hash=sha256:1157b1ec2a1f5bf45668421e3955c60c610e31913cc695b407a574efdbae1f7b \
+    --hash=sha256:11ebddf765bff3bbe8dbce10c86884d87f90ed66ee410a7e6c392086e2c63d02 \
+    --hash=sha256:14b242d53f6f35c2d07aa2c0e13ccb710392bcd203e1b82a1828d216f6f6b11f \
+    --hash=sha256:1b3d0dcabc7c90b470e59e38a9acaa361be43b3a6ea644c0063951964717f0e5 \
+    --hash=sha256:20a12ab46a7e72b89ce0671e7d7a6c3c1ca2c2766ac98112f78c5bddaa6e4375 \
+    --hash=sha256:298f82c0ab1b182bd1f34f347ea97dde0fffb9ecf850ecf7f8904b8442a07487 \
+    --hash=sha256:2f6175722da6f23dbfc76c26c241b67b020e1e83ec7fe93c9e5d3dd18667ada2 \
+    --hash=sha256:3b877de633a0f6d81b600624ff9137312d8b1d0f517064dfc39999352ab659f0 \
+    --hash=sha256:4265681e77f5ac5bac0905812b828c9fe1ce80c6f3e3f8574acfb5643aeabc5b \
+    --hash=sha256:550695c4e7313555549aa1cdb978dc9413d61307531f123558e438871a883d63 \
+    --hash=sha256:5f4d42baed3a14c290a078e2696c5f565501abde1b2f3f1a1c0a94fbf6fbcc39 \
+    --hash=sha256:62dd71dbed8cc6a18379700701d959307823b3b2451bdc018594c48956ace745 \
+    --hash=sha256:7040547e5b882349c0a2cc9b50674b1745db551f330746af434aad4f09fba2cc \
+    --hash=sha256:7e099fde2cce8b29434684f82977db4e24f0efa8b0508179fce1602d103296a2 \
+    --hash=sha256:7e5c9a5012b2b33e87980cee7d1c82412b2ebabcb5862d53413ba1a2cfde23aa \
+    --hash=sha256:81295629128f929e73be4ccfdd943a0906e5fe3cdb0d43ff1e5144d16fbb52b1 \
+    --hash=sha256:95cc574b0b83b85be9917d37cd2fad0ce5a0d21b024e1a5804d044aabea636fc \
+    --hash=sha256:968d5c5702da15c5bf8e4a6e4b67a4d92164e334e9c0b6acf080106678230b98 \
+    --hash=sha256:9e998ba87df77a85c7bed53240a7257afe51a07ee6bc3445a0bf841886da0b97 \
+    --hash=sha256:a0c39e2535a7e9c195af956610dba5a1073071d2d85e9d2e5d789463f63e52ab \
+    --hash=sha256:a15e75d284178afe529a536b0e8b28b7e107ef39626a7809b4ee64ff3abc9127 \
+    --hash=sha256:a6a6ff82f5f9b9702478035d8f6fb6903885653bff7ec3a1e011edc9b1a7168d \
+    --hash=sha256:b639f72b95389620c1f881d94739c614d385406ab1d6926a9ffe1c8abbea23fe \
+    --hash=sha256:bad44274b151d46619a7567010f7cde23a908c6faa84b97598fd2f474a0c6891 \
+    --hash=sha256:bbcef00d09a30948756c5968863316c949d9cedbc7aabac5e8f0ffbdb632e5f1 \
+    --hash=sha256:d788a3999014ddf416f2dc454efa4a5dbeda657c6aba031cf363741273804c6b \
+    --hash=sha256:eed88ae03e1ef3a75a0e96a55a99d7937ed03e53d0cffc2451c208db445a2966 \
+    --hash=sha256:f99451f3a579e73b5dd58b1b08d1179791d49084371d9a47baad3b22417f0317
+zope.proxy==4.3.2 \
+    --hash=sha256:320a7619992e42142549ebf61e14ce27683b4d14b0cbc45f7c037ba64edb560c \
+    --hash=sha256:824d4dbabbb7deb84f25fdb96ea1eeca436a1802c3c8d323b3eb4ac9d527d41c \
+    --hash=sha256:8a32eb9c94908f3544da2dae3f4a9e6961d78819b88ac6b6f4a51cee2d65f4a0 \
+    --hash=sha256:96265fd3bc3ea646f98482e16307a69de21402eeaaaaf4b841c1161ac2f71bb0 \
+    --hash=sha256:ab6d6975d9c51c13cac828ff03168de21fb562b0664c59bcdc4a4b10f39a5b17 \
+    --hash=sha256:af10cb772391772463f65a58348e2de5ecc06693c16d2078be276dc068bcbb54 \
+    --hash=sha256:b8fd3a3de3f7b6452775e92af22af5977b17b69ac86a38a3ddfe870e40a0d05f \
+    --hash=sha256:bb7088f1bed3b8214284a5e425dc23da56f2f28e8815b7580bfed9e245b6c0b6 \
+    --hash=sha256:bc29b3665eac34f14c4aef5224bef045efcfb1a7d12d78c8685858de5fbf21c0 \
+    --hash=sha256:c39fa6a159affeae5fe31b49d9f5b12bd674fe77271a9a324408b271440c50a7 \
+    --hash=sha256:e946a036ac5b9f897e986ac9dc950a34cffc857d88eae6727b8434fbc4752366
 
 # Contains the requirements for the letsencrypt package.
 #
@@ -1190,18 +1338,18 @@ letsencrypt==0.7.0 \
     --hash=sha256:105a5fb107e45bcd0722eb89696986dcf5f08a86a321d6aef25a0c7c63375ade \
     --hash=sha256:c36e532c486a7e92155ee09da54b436a3c420813ec1c590b98f635d924720de9
 
-certbot==0.32.0 \
-    --hash=sha256:75fd986ae42cd90bde6400c5f5a0dd936a7f4a42a416146b1e8bb0f92028b443 \
-    --hash=sha256:c0b94e25a07d83809d98029f09e9b501f86ec97624f45ce86800a7002488c3c8
-acme==0.32.0 \
-    --hash=sha256:88b2d2741e5ea028c590a33b16fb647cb74af6b2db6c7909c738a48f879efdec \
-    --hash=sha256:0eefce8b7880eb7eccc049a6b8ba262fc624bc34b3a8581d05b82f2bb39f1aec
-certbot-apache==0.32.0 \
-    --hash=sha256:b2c82b7a1c44799ba3a150970513ed4fa9afeee40e326440800b1243f917ddb6 \
-    --hash=sha256:68072775f1bb4bc9fc64cabe051a761f6dbf296012512eff7819144ac8b9ec97
-certbot-nginx==0.32.0 \
-    --hash=sha256:3fc3664231586565d886ddcb679c95a2fb2494a2ce3e028149f1496dca5b47cf \
-    --hash=sha256:82c43cd26aacc2eb0ae890be6a2f74d726b6dcb4ee7b63c0e55ec33e576f3e84
+certbot==0.40.1 \
+    --hash=sha256:afe4d7edc61d4cab8b6f7ab7611d66aaba67d9f0404fa2760bd1cc430b2ec9ec \
+    --hash=sha256:8dc81b3044cf401c55fa36c30893887fcb92657df1d76a8848059683df3b10d1
+acme==0.40.1 \
+    --hash=sha256:a85387c26fb4fc24511b2579b8c61177b3175fd25e130c5be95a840d9f67d54f \
+    --hash=sha256:33bf8686408d5b6b79886a9a43aee691ca754408deaec4fb2bb17b9af48a5ffc
+certbot-apache==0.40.1 \
+    --hash=sha256:6c4a4e21a17bd8120056595e5670c9a0f86756da0ad269196e8d56fc1b9fec82 \
+    --hash=sha256:16404e9e404f0b98c18bd752fad812a45ef7f9b0efa9bbc8589f24a94e67de7c
+certbot-nginx==0.40.1 \
+    --hash=sha256:acdbfc4ab75ebc810264ee1248332f8e857c5e7776717b7cd53c4ceceb2b4d34 \
+    --hash=sha256:014fdda80647ad9e67019b16c7cdaee5d21a750b393bcb98e1300615cc930f4f
 
 UNLIKELY_EOF
     # -------------------------------------------------------------------------
@@ -1364,7 +1512,7 @@ def main():
                                      temp,
                                      digest)
                      for path, digest in PACKAGES]
-        # On Windows, pip self-upgrade is not possible, it must be done through python interpreter.
+        # Calling pip as a module is the preferred way to avoid problems about pip self-upgrade.
         command = [python, '-m', 'pip', 'install', '--no-index', '--no-deps', '-U']
         # Disable cache since it is not used and it otherwise sometimes throws permission warnings:
         command.extend(['--no-cache-dir'] if has_pip_cache else [])
@@ -1466,6 +1614,24 @@ else
     exit 0
   fi
 
+  DeterminePythonVersion "NOCRASH"
+  # Don't warn about file permissions if the user disabled the check or we
+  # can't find an up-to-date Python.
+  if [ "$PYVER" -ge "$MIN_PYVER" -a "$NO_PERMISSIONS_CHECK" != 1 ]; then
+    # If the script fails for some reason, don't break certbot-auto.
+    set +e
+    # Suppress unexpected error output.
+    CHECK_PERM_OUT=$(CheckPathPermissions "$LE_PYTHON" "$0" 2>/dev/null)
+    CHECK_PERM_STATUS="$?"
+    set -e
+    # Only print output if the script ran successfully and it actually produced
+    # output. The latter check resolves
+    # https://github.com/certbot/certbot/issues/7012.
+    if [ "$CHECK_PERM_STATUS" = 0 -a -n "$CHECK_PERM_OUT" ]; then
+      error "$CHECK_PERM_OUT"
+    fi
+  fi
+
   if [ "$NO_SELF_UPGRADE" != 1 ]; then
     TEMP_DIR=$(TempDir)
     trap 'rm -rf "$TEMP_DIR"' EXIT
@@ -1622,7 +1788,6 @@ if __name__ == '__main__':
 
 UNLIKELY_EOF
     # ---------------------------------------------------------------------------
-    DeterminePythonVersion "NOCRASH"
     if [ "$PYVER" -lt "$MIN_PYVER" ]; then
       error "WARNING: couldn't find Python $MIN_PYTHON_VERSION+ to check for updates."
     elif ! REMOTE_VERSION=`"$LE_PYTHON" "$TEMP_DIR/fetch.py" --latest-version` ; then

certbot-ci/MANIFEST.in

@@ -0,0 +1 @@
+recursive-include certbot_integration_tests/assets *

certbot-ci/certbot_integration_tests/.coveragerc

@@ -2,7 +2,8 @@
 # Avoid false warnings because certbot packages are not installed in the thread that executes
 # the coverage: indeed, certbot is launched as a CLI from a subprocess.
 disable_warnings = module-not-imported,no-data-collected
+omit = **/*_test.py,**/tests/*,**/dns_common*,**/certbot_nginx/parser_obj.py
 
 [report]
 # Exclude unit tests in coverage during integration tests.
-omit = **/*_test.py,**/tests/*,**/certbot_nginx/parser_obj.py
+omit = **/*_test.py,**/tests/*,**/dns_common*,**/certbot_nginx/parser_obj.py

certbot-ci/certbot_integration_tests/assets/cert.pem

@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

certbot-ci/certbot_integration_tests/assets/hook.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python
+import sys
+import os
+
+hook_script_type = os.path.basename(os.path.dirname(sys.argv[1]))
+if hook_script_type == 'deploy' and ('RENEWED_DOMAINS' not in os.environ or 'RENEWED_LINEAGE' not in os.environ):
+    sys.stderr.write('Environment variables not properly set!\n')
+    sys.exit(1)
+
+with open(sys.argv[2], 'a') as file_h:
+    file_h.write(hook_script_type + '\n')

certbot-ci/certbot_integration_tests/assets/key.pem

@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
+MIIJQQIBADANBgkqhkiG9w0BAQEFAASCCSswggknAgEAAoICAQC/W+yxYE0PWJOS
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+-----END PRIVATE KEY-----