build all arch in Azure

Fixes https://github.com/certbot/certbot/issues/8022, https://github.com/certbot-docker/certbot-docker/issues/25, and https://github.com/certbot-docker/certbot-docker/issues/20.

This PR builds on https://github.com/certbot/certbot/pull/8192 to set up similar builds in Azure to what we currently have at release time as well as nightly builds allowing us to catch problems in these images before a release. It also fully automates our Docker deployments removing a manual step from our release process. We'll need to update our release instructions once this PR lands.

If you're not familiar with our `certbot-docker` setup, you can read about how these scripts customized the build process on Docker Hub at https://docs.docker.com/docker-hub/builds/advanced/.

You can see the process working properly at:

* Nightly build on my fork: https://dev.azure.com/bmw0523/bmw/_build/results?buildId=345&view=logs&j=70ac378a-cb1f-50d1-b328-169807afbcfa
* Release build on my fork: https://dev.azure.com/bmw0523/bmw/_build/results?buildId=346&view=logs&j=70ac378a-cb1f-50d1-b328-169807afbcfa
* Nightly build on Certbot's Azure setup: https://dev.azure.com/certbot/certbot/_build/results?buildId=2426&view=logs&j=70ac378a-cb1f-50d1-b328-169807afbcfa

The builds on my fork pushed to https://hub.docker.com/u/certbottest. The credentials for this account are in our shared vault in 1password if you want to play around with this.

While the scripts will (almost?) always be run in CI, I tested the scripts successfully on macOS, Ubuntu 18.04, and Ubuntu 20.04, however, **the scripts do not seem to work when using the Docker snap, at least on Ubuntu 20.04.** It does work with the `docker.io` packages from `apt`. I was able to make things work by no longer setting `DOCKER_BUILDKIT`, but as I described in the code comments, this breaks things on Azure.

When writing this PR, I tried to make the minimal modifications to our current set up to get the behavior we want. I'm planning on working on splitting the Docker builds into different Azure jobs so it doesn't increase the overall build time, but this isn't trivial so I figured it would be best done in a separate PR.

* Remove license.

* update build scripts

* write deploy code

* Remove unused READMEs.

* rewrite readme

* Make testing on a fork easier.

* Set up Azure automation.

* fix typo

* Make output more verbose.

* clean up cleanup...everybody everywhere

* separate build and deploy

* Document docker-hub credentials

* Use Docker BuildKit when building.

* Remove unneeded .gitignore files.

* Fix tools/docker/README.md grammar

Co-authored-by: ohemorange <ebportnoy@gmail.com>

* Clarify <TAG> in README.

* no docker snap

* rename docker job

Co-authored-by: Erica Portnoy <ebportnoy@gmail.com>

.azure-pipelines/advanced-test.yml

@@ -2,12 +2,8 @@
 trigger:
   # When changing these triggers, please ensure the documentation under
   # "Running tests in CI" is still correct.
-  - azure-test-*
   - test-*
 pr: none
 
-jobs:
-  # Any addition here should be reflected in the advanced and release pipelines.
-  # It is advised to declare all jobs here as templates to improve maintainability.
-  - template: templates/tests-suite.yml
-  - template: templates/installer-tests.yml
+stages:
+  - template: templates/stages/test-and-package-stage.yml

.azure-pipelines/advanced.yml

@@ -1,18 +0,0 @@
-# Advanced pipeline for running our full test suite on protected branches.
-trigger:
-  - '*.x'
-pr: none
-# 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 advanced-test and release pipelines.
-  # 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

@@ -1,12 +1,7 @@
-trigger:
-  # apache-parser-v2 is a temporary branch for doing work related to
-  # rewriting the parser in the Apache plugin.
-  - apache-parser-v2
-  - master
+trigger: none
 pr:
-  - apache-parser-v2
   - master
   - '*.x'
 
 jobs:
-  - template: templates/tests-suite.yml
+  - template: templates/jobs/standard-tests-jobs.yml

.azure-pipelines/nightly.yml

@@ -0,0 +1,15 @@
+# Nightly pipeline running each day for master.
+trigger: none
+pr: none
+schedules:
+  - cron: "30 4 * * *"
+    displayName: Nightly build
+    branches:
+      include:
+      - master
+    always: true
+
+stages:
+  - template: templates/stages/test-and-package-stage.yml
+  - template: templates/stages/deploy-stage.yml
+  - template: templates/stages/notify-failure-stage.yml

.azure-pipelines/release.yml

@@ -1,13 +1,16 @@
-# Release pipeline to build and deploy Certbot for Windows for GitHub release tags
+# Release pipeline to run our full test suite, build artifacts, and deploy them
+# for GitHub release tags.
 trigger:
   tags:
     include:
       - v*
 pr: none
 
-jobs:
-  # Any addition here should be reflected in the advanced and advanced-test pipelines.
-  # 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
+stages:
+  - template: templates/stages/test-and-package-stage.yml
+  - template: templates/stages/changelog-stage.yml
+  - template: templates/stages/deploy-stage.yml
+    parameters:
+      snapReleaseChannel: beta
+      dockerTag: ${{variables['Build.SourceBranchName']}}
+  - template: templates/stages/notify-failure-stage.yml

.azure-pipelines/templates/changelog.yml

@@ -1,14 +0,0 @@
-jobs:
-  - job: changelog
-    pool:
-      vmImage: vs2017-win2016
-    steps:
-      - bash: |
-          CERTBOT_VERSION="$(cd certbot && python -c "import certbot; print(certbot.__version__)" && cd ~-)"
-          "${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

@@ -1,61 +0,0 @@
-jobs:
-  - job: installer_build
-    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
-  - job: installer_run
-    dependsOn: installer_build
-    strategy:
-      matrix:
-        win2019:
-          imageName: windows-2019
-        win2016:
-          imageName: vs2017-win2016
-    pool:
-      vmImage: $(imageName)
-    steps:
-      - powershell: |
-          $currentVersion = $PSVersionTable.PSVersion
-          if ($currentVersion.Major -ne 5) {
-              throw "Powershell version is not 5.x"
-          }
-        condition: eq(variables['imageName'], 'vs2017-win2016')
-        displayName: Check Powershell 5.x is used in vs2017-win2016
-      - task: UsePythonVersion@0
-        inputs:
-          versionSpec: 3.8
-          addToPath: true
-      - task: DownloadPipelineArtifact@2
-        inputs:
-          artifact: windows-installer
-          path: $(Build.SourcesDirectory)/bin
-        displayName: Retrieve Windows installer
-      - script: |
-          py -3 -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\windows_installer_integration_tests --allow-persistent-changes --installer-path $(Build.SourcesDirectory)\bin\certbot-beta-installer-win32.exe
-        displayName: Run windows installer integration tests
-      - script: |
-          set PATH=%ProgramFiles(x86)%\Certbot\bin;%PATH%
-          venv\Scripts\python -m pytest certbot-ci\certbot_integration_tests\certbot_tests -n 4
-        displayName: Run certbot integration tests

.azure-pipelines/templates/jobs/extended-tests-jobs.yml

@@ -0,0 +1,94 @@
+jobs:
+  - job: extended_test
+    variables:
+      - name: IMAGE_NAME
+        value: ubuntu-18.04
+      - group: certbot-common
+    strategy:
+      matrix:
+        linux-py36:
+          PYTHON_VERSION: 3.6
+          TOXENV: py36
+        linux-py37:
+          PYTHON_VERSION: 3.7
+          TOXENV: py37
+        linux-py37-nopin:
+          PYTHON_VERSION: 3.7
+          TOXENV: py37
+          CERTBOT_NO_PIN: 1
+        linux-boulder-v1-integration-certbot-oldest:
+          TOXENV: integration-certbot-oldest
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-integration-certbot-oldest:
+          TOXENV: integration-certbot-oldest
+          ACME_SERVER: boulder-v2
+        linux-boulder-v1-integration-nginx-oldest:
+          TOXENV: integration-nginx-oldest
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-integration-nginx-oldest:
+          TOXENV: integration-nginx-oldest
+          ACME_SERVER: boulder-v2
+        linux-boulder-v1-py27-integration:
+          PYTHON_VERSION: 2.7
+          TOXENV: integration
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-py27-integration:
+          PYTHON_VERSION: 2.7
+          TOXENV: integration
+          ACME_SERVER: boulder-v2
+        linux-boulder-v1-py35-integration:
+          PYTHON_VERSION: 3.5
+          TOXENV: integration
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-py35-integration:
+          PYTHON_VERSION: 3.5
+          TOXENV: integration
+          ACME_SERVER: boulder-v2
+        linux-boulder-v1-py36-integration:
+          PYTHON_VERSION: 3.6
+          TOXENV: integration
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-py36-integration:
+          PYTHON_VERSION: 3.6
+          TOXENV: integration
+          ACME_SERVER: boulder-v2
+        linux-boulder-v1-py37-integration:
+          PYTHON_VERSION: 3.7
+          TOXENV: integration
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-py37-integration:
+          PYTHON_VERSION: 3.7
+          TOXENV: integration
+          ACME_SERVER: boulder-v2
+        linux-boulder-v1-py38-integration:
+          PYTHON_VERSION: 3.8
+          TOXENV: integration
+          ACME_SERVER: boulder-v1
+        linux-boulder-v2-py38-integration:
+          PYTHON_VERSION: 3.8
+          TOXENV: integration
+          ACME_SERVER: boulder-v2
+        nginx-compat:
+          TOXENV: nginx_compat
+        le-auto-centos6:
+          TOXENV: le_auto_centos6
+        le-auto-oraclelinux6:
+          TOXENV: le_auto_oraclelinux6
+        docker-dev:
+          TOXENV: docker_dev
+        farmtest-apache2:
+          PYTHON_VERSION: 3.7
+          TOXENV: test-farm-apache2
+        farmtest-leauto-upgrades:
+          PYTHON_VERSION: 3.7
+          TOXENV: test-farm-leauto-upgrades
+        farmtest-certonly-standalone:
+          PYTHON_VERSION: 3.7
+          TOXENV: test-farm-certonly-standalone
+        farmtest-sdists:
+          PYTHON_VERSION: 3.7
+          TOXENV: test-farm-sdists
+    pool:
+      vmImage: $(IMAGE_NAME)
+    steps:
+      - template: ../steps/tox-steps.yml

.azure-pipelines/templates/jobs/packaging-jobs.yml

@@ -0,0 +1,147 @@
+jobs:
+  - job: installer_build
+    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)
+          # If we change the artifact's name, it should also be changed in tools/create_github_release.py
+          artifact: windows-installer
+        displayName: Publish Windows installer
+  - job: installer_run
+    dependsOn: installer_build
+    strategy:
+      matrix:
+        win2019:
+          imageName: windows-2019
+        win2016:
+          imageName: vs2017-win2016
+    pool:
+      vmImage: $(imageName)
+    steps:
+      - powershell: |
+          if ($PSVersionTable.PSVersion.Major -ne 5) {
+              throw "Powershell version is not 5.x"
+          }
+        condition: eq(variables['imageName'], 'vs2017-win2016')
+        displayName: Check Powershell 5.x is used in vs2017-win2016
+      - task: UsePythonVersion@0
+        inputs:
+          versionSpec: 3.8
+          addToPath: true
+      - task: DownloadPipelineArtifact@2
+        inputs:
+          artifact: windows-installer
+          path: $(Build.SourcesDirectory)/bin
+        displayName: Retrieve Windows installer
+      - script: |
+          py -3 -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\windows_installer_integration_tests --allow-persistent-changes --installer-path $(Build.SourcesDirectory)\bin\certbot-beta-installer-win32.exe
+        displayName: Run windows installer integration tests
+      - script: |
+          set PATH=%ProgramFiles(x86)%\Certbot\bin;%PATH%
+          venv\Scripts\python -m pytest certbot-ci\certbot_integration_tests\certbot_tests -n 4
+        displayName: Run certbot integration tests
+  - job: snaps_build
+    pool:
+      vmImage: ubuntu-18.04
+    timeoutInMinutes: 0
+    variables:
+      # Do not run the heavy non-amd64 builds for test branches
+      ${{ if not(startsWith(variables['Build.SourceBranchName'], 'test-')) }}:
+        ARCHS: amd64 arm64 armhf
+      ${{ if startsWith(variables['Build.SourceBranchName'], 'test-') }}:
+        ARCHS: amd64
+    steps:
+      - script: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends snapd
+          sudo snap install --classic snapcraft
+        displayName: Install dependencies
+      - task: UsePythonVersion@0
+        inputs:
+          versionSpec: 3.8
+          addToPath: true
+      - task: DownloadSecureFile@1
+        name: credentials
+        inputs:
+          secureFile: launchpad-credentials
+      - script: |
+          git config --global user.email "$(Build.RequestedForEmail)"
+          git config --global user.name "$(Build.RequestedFor)"
+          mkdir -p ~/.local/share/snapcraft/provider/launchpad
+          cp $(credentials.secureFilePath) ~/.local/share/snapcraft/provider/launchpad/credentials
+          python3 tools/snap/build_remote.py ALL --archs ${ARCHS}
+        displayName: Build snaps
+      - script: |
+          mv *.snap $(Build.ArtifactStagingDirectory)
+          mv certbot-dns-*/*.snap $(Build.ArtifactStagingDirectory)
+        displayName: Prepare artifacts
+      - task: PublishPipelineArtifact@1
+        inputs:
+          path: $(Build.ArtifactStagingDirectory)
+          artifact: snaps
+        displayName: Store snaps artifacts
+  - job: snap_run
+    dependsOn: snaps_build
+    pool:
+      vmImage: ubuntu-18.04
+    steps:
+      - script: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends nginx-light snapd
+          python tools/pip_install.py -U tox
+        displayName: Install dependencies
+      - task: DownloadPipelineArtifact@2
+        inputs:
+          artifact: snaps
+          path: $(Build.SourcesDirectory)/snap
+        displayName: Retrieve Certbot snaps
+      - script: |
+          sudo snap install --dangerous --classic snap/certbot_*_amd64.snap
+        displayName: Install Certbot snap
+      - script: |
+          python -m tox -e integration-external,apacheconftest-external-with-pebble
+        displayName: Run tox
+  - job: snap_dns_run
+    dependsOn: snaps_build
+    pool:
+      vmImage: ubuntu-18.04
+    steps:
+      - script: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends snapd
+        displayName: Install dependencies
+      - task: UsePythonVersion@0
+        inputs:
+          versionSpec: 3.8
+          addToPath: true
+      - task: DownloadPipelineArtifact@2
+        inputs:
+          artifact: snaps
+          path: $(Build.SourcesDirectory)/snap
+        displayName: Retrieve Certbot snaps
+      - script: |
+          python3 -m venv venv
+          venv/bin/python tools/pip_install.py -e certbot-ci
+        displayName: Prepare Certbot-CI
+      - script: |
+          sudo -E venv/bin/pytest certbot-ci/snap_integration_tests/dns_tests --allow-persistent-changes --snap-folder $(Build.SourcesDirectory)/snap --snap-arch amd64
+        displayName: Test DNS plugins snaps

.azure-pipelines/templates/jobs/standard-tests-jobs.yml

@@ -0,0 +1,73 @@
+jobs:
+  - job: test
+    strategy:
+      matrix:
+        macos-py27:
+          IMAGE_NAME: macOS-10.14
+          PYTHON_VERSION: 2.7
+          TOXENV: py27
+        macos-py38:
+          IMAGE_NAME: macOS-10.14
+          PYTHON_VERSION: 3.8
+          TOXENV: py38
+        windows-py35:
+          IMAGE_NAME: vs2017-win2016
+          PYTHON_VERSION: 3.5
+          TOXENV: py35
+        windows-py37-cover:
+          IMAGE_NAME: vs2017-win2016
+          PYTHON_VERSION: 3.7
+          TOXENV: py37-cover
+        windows-integration-certbot:
+          IMAGE_NAME: vs2017-win2016
+          PYTHON_VERSION: 3.7
+          TOXENV: integration-certbot
+        linux-oldest-tests-1:
+          IMAGE_NAME: ubuntu-18.04
+          TOXENV: py27-{acme,apache,apache-v2,certbot}-oldest
+        linux-oldest-tests-2:
+          IMAGE_NAME: ubuntu-18.04
+          TOXENV: py27-{dns,nginx}-oldest
+        linux-py27:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 2.7
+          TOXENV: py27
+        linux-py35:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 3.5
+          TOXENV: py35
+        linux-py38-cover:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 3.8
+          TOXENV: py38-cover
+        linux-py37-lint:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 3.7
+          TOXENV: lint
+        linux-py35-mypy:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 3.5
+          TOXENV: mypy
+        linux-integration:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 2.7
+          TOXENV: integration
+          ACME_SERVER: pebble
+        apache-compat:
+          IMAGE_NAME: ubuntu-18.04
+          TOXENV: apache_compat
+        le-auto-xenial:
+          IMAGE_NAME: ubuntu-18.04
+          TOXENV: le_auto_xenial
+        apacheconftest:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 2.7
+          TOXENV: apacheconftest-with-pebble
+        nginxroundtrip:
+          IMAGE_NAME: ubuntu-18.04
+          PYTHON_VERSION: 2.7
+          TOXENV: nginxroundtrip
+    pool:
+      vmImage: $(IMAGE_NAME)
+    steps:
+      - template: ../steps/tox-steps.yml

.azure-pipelines/templates/stages/changelog-stage.yml

@@ -0,0 +1,18 @@
+stages:
+  - stage: Changelog
+    jobs:
+      - job: prepare
+        pool:
+          vmImage: vs2017-win2016
+        steps:
+          # If we change the output filename from `release_notes.md`, it should also be changed in tools/create_github_release.py
+          - bash: |
+              CERTBOT_VERSION="$(cd certbot && python -c "import certbot; print(certbot.__version__)" && cd ~-)"
+              "${BUILD_REPOSITORY_LOCALPATH}\tools\extract_changelog.py" "${CERTBOT_VERSION}" >> "${BUILD_ARTIFACTSTAGINGDIRECTORY}/release_notes.md"
+            displayName: Prepare changelog
+          - task: PublishPipelineArtifact@1
+            inputs:
+              path: $(Build.ArtifactStagingDirectory)
+              # If we change the artifact's name, it should also be changed in tools/create_github_release.py
+              artifact: changelog
+            displayName: Publish changelog

.azure-pipelines/templates/stages/deploy-stage.yml

@@ -0,0 +1,87 @@
+parameters:
+- name: snapReleaseChannel
+  type: string
+  default: edge
+  values:
+  - edge
+  - beta
+- name: dockerTag
+  type: string
+  default: nightly
+
+stages:
+  - stage: Deploy
+    jobs:
+      # This job relies on credentials used to publish the Certbot snaps. This
+      # credential file was created by running:
+      #
+      #   snapcraft logout
+      #   snapcraft login (provide the shared snapcraft credentials when prompted)
+      #   snapcraft export-login --channels=beta,edge snapcraft.cfg
+      #
+      # Then the file was added as a secure file in Azure pipelines
+      # with the name snapcraft.cfg by following the instructions at
+      # https://docs.microsoft.com/en-us/azure/devops/pipelines/library/secure-files?view=azure-devops
+      # including authorizing the file in all pipelines as described at
+      # https://docs.microsoft.com/en-us/azure/devops/pipelines/library/secure-files?view=azure-devops#how-do-i-authorize-a-secure-file-for-use-in-all-pipelines.
+      #
+      # This file has a maximum lifetime of one year and the current
+      # file will expire on 2021-07-28 which is also tracked by
+      # https://github.com/certbot/certbot/issues/7931. The file will
+      # need to be updated before then to prevent automated deploys
+      # from breaking.
+      #
+      # Revoking these credentials can be done by changing the password of the
+      # account used to generate the credentials. See
+      # https://forum.snapcraft.io/t/revoking-exported-credentials/19031 for
+      # more info.
+      - job: publish_snap
+        pool:
+          vmImage: ubuntu-18.04
+        variables:
+          - group: certbot-common
+        steps:
+          - bash: |
+              sudo apt-get update
+              sudo apt-get install -y --no-install-recommends snapd
+              sudo snap install --classic snapcraft
+            displayName: Install dependencies
+          - task: DownloadPipelineArtifact@2
+            inputs:
+              artifact: snaps
+              path: $(Build.SourcesDirectory)/snap
+            displayName: Retrieve Certbot snaps
+          - task: DownloadSecureFile@1
+            name: snapcraftCfg
+            inputs:
+              secureFile: snapcraft.cfg
+          - bash: |
+              mkdir -p .snapcraft
+              ln -s $(snapcraftCfg.secureFilePath) .snapcraft/snapcraft.cfg
+              for SNAP_FILE in snap/*.snap; do
+                snapcraft upload --release=${{ parameters.snapReleaseChannel }} "${SNAP_FILE}"
+              done
+            displayName: Publish to Snap store
+      - job: publish_docker
+        pool:
+          vmImage: ubuntu-18.04
+        steps:
+          - task: Docker@2
+            inputs:
+              command: login
+              # The credentials used here are for the shared certbotbot account
+              # on Docker Hub. The credentials are stored in a service account
+              # which was created by following the instructions at
+              # https://docs.microsoft.com/en-us/azure/devops/pipelines/library/service-endpoints?view=azure-devops&tabs=yaml#sep-docreg.
+              # The name given to this service account must match the value
+              # given to containerRegistry below. "Grant access to all
+              # pipelines" should also be checked.  To revoke these
+              # credentials, we can change the password on the certbotbot
+              # Docker Hub account or remove the account from the
+              # Certbot organization on Docker Hub.
+              containerRegistry: docker-hub
+            displayName: Login to Docker Hub
+          - bash: tools/docker/build.sh  ${{ parameters.dockerTag }} all
+            displayName: Build the Docker images
+          - bash: tools/docker/deploy.sh ${{ parameters.dockerTag }}
+            displayName: Deploy the Docker images

.azure-pipelines/templates/stages/notify-failure-stage.yml

@@ -0,0 +1,18 @@
+stages:
+  - stage: On_Failure
+    jobs:
+      - job: notify_mattermost
+        variables:
+          - group: certbot-common
+        pool:
+          vmImage: ubuntu-latest
+        steps:
+          - bash: |
+              MESSAGE="\
+              ---\n\
+              ##### Azure Pipeline
+              *Repo* $(Build.Repository.ID) - *Pipeline* $(Build.DefinitionName) #$(Build.BuildNumber) - *Branch/PR* $(Build.SourceBranchName)\n\
+              :warning: __Pipeline has failed__: [Link to the build](https://dev.azure.com/$(Build.Repository.ID)/_build/results?buildId=$(Build.BuildId)&view=results)\n\n\
+              ---"
+              curl -i -X POST --data-urlencode "payload={\"text\":\"${MESSAGE}\"}" "$(MATTERMOST_URL)"
+    condition: failed()

.azure-pipelines/templates/stages/test-and-package-stage.yml

@@ -0,0 +1,6 @@
+stages:
+  - stage: TestAndPackage
+    jobs:
+      - template: ../jobs/standard-tests-jobs.yml
+      - template: ../jobs/extended-tests-jobs.yml
+      - template: ../jobs/packaging-jobs.yml

.azure-pipelines/templates/steps/tox-steps.yml

@@ -0,0 +1,53 @@
+steps:
+  - bash: |
+      brew install augeas
+    condition: startswith(variables['IMAGE_NAME'], 'macOS')
+    displayName: Install MacOS dependencies
+  - bash: |
+      sudo apt-get update
+      sudo apt-get install -y --no-install-recommends \
+        python-dev \
+        gcc \
+        libaugeas0 \
+        libssl-dev \
+        libffi-dev \
+        ca-certificates \
+        nginx-light \
+        openssl
+      sudo systemctl stop nginx
+    condition: startswith(variables['IMAGE_NAME'], 'ubuntu')
+    displayName: Install Linux dependencies
+  - task: UsePythonVersion@0
+    inputs:
+      versionSpec: $(PYTHON_VERSION)
+      addToPath: true
+    condition: ne(variables['PYTHON_VERSION'], '')
+    # tools/pip_install.py is used to pin packages to a known working version
+    # except in tests where the environment variable CERTBOT_NO_PIN is set.
+    # virtualenv is listed here explicitly to make sure it is upgraded when
+    # CERTBOT_NO_PIN is set to work around failures we've seen when using an older
+    # version of virtualenv. The option "-I" is set so when CERTBOT_NO_PIN is also
+    # set, pip updates dependencies it thinks are already satisfied to avoid some
+    # problems with its lack of real dependency resolution.
+  - bash: |
+      python tools/pip_install.py -I tox virtualenv
+    displayName: Install runtime dependencies
+  - task: DownloadSecureFile@1
+    name: testFarmPem
+    inputs:
+      secureFile: azure-test-farm.pem
+    condition: contains(variables['TOXENV'], 'test-farm')
+  - bash: |
+      export TARGET_BRANCH="`echo "${BUILD_SOURCEBRANCH}" | sed -E 's!refs/(heads|tags)/!!g'`"
+      [ -z "${SYSTEM_PULLREQUEST_TARGETBRANCH}" ] || export TARGET_BRANCH="${SYSTEM_PULLREQUEST_TARGETBRANCH}"
+      env
+      if [[ "${TOXENV}" == *"oldest"* ]]; then
+        tools/run_oldest_tests.sh
+      else
+        python -m tox
+      fi
+    env:
+      AWS_ACCESS_KEY_ID: $(AWS_ACCESS_KEY_ID)
+      AWS_SECRET_ACCESS_KEY: $(AWS_SECRET_ACCESS_KEY)
+      AWS_EC2_PEM_FILE: $(testFarmPem.secureFilePath)
+    displayName: Run tox

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

@@ -1,39 +0,0 @@
-jobs:
-  - job: test
-    strategy:
-      matrix:
-        macos-py27:
-          IMAGE_NAME: macOS-10.14
-          PYTHON_VERSION: 2.7
-          TOXENV: py27
-        macos-py38:
-          IMAGE_NAME: macOS-10.14
-          PYTHON_VERSION: 3.8
-          TOXENV: py38
-        windows-py35:
-          IMAGE_NAME: vs2017-win2016
-          PYTHON_VERSION: 3.5
-          TOXENV: py35
-        windows-py37-cover:
-          IMAGE_NAME: vs2017-win2016
-          PYTHON_VERSION: 3.7
-          TOXENV: py37-cover
-        windows-integration-certbot:
-          IMAGE_NAME: vs2017-win2016
-          PYTHON_VERSION: 3.7
-          TOXENV: integration-certbot
-          PYTEST_ADDOPTS: --numprocesses 4
-    pool:
-      vmImage: $(IMAGE_NAME)
-    steps:
-    - bash: brew install augeas
-      condition: startswith(variables['IMAGE_NAME'], 'macOS')
-      displayName: Install Augeas
-    - 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

.gitignore

@@ -51,3 +51,12 @@ tests/letstest/venv3/
 .certbot_test_workspace
 **/assets/pebble*
 **/assets/challtestsrv*
+
+# snap files
+.snapcraft
+parts
+prime
+stage
+*.snap
+snap-constraints.txt
+qemu-*

.travis.yml

@@ -1,269 +0,0 @@
-language: python
-dist: xenial
-
-cache:
-    directories:
-        - $HOME/.cache/pip
-
-before_script:
-  # On Travis, the fastest parallelization for integration tests has proved to be 4.
-  - 'if [[ "$TOXENV" == *"integration"* ]]; then export PYTEST_ADDOPTS="--numprocesses 4"; fi'
-  # Use Travis retry feature for farm tests since they are flaky
-  - 'if [[ "$TOXENV" == "travis-test-farm"* ]]; then export TRAVIS_RETRY=travis_retry; fi'
-  - export TOX_TESTENV_PASSENV=TRAVIS
-
-# Only build pushes to the master branch, PRs, and branches beginning with
-# `test-`, `travis-test-`, or of the form `digit(s).digit(s).x`. This reduces
-# the number of simultaneous Travis runs, which speeds turnaround time on
-# review since there is a cap of on the number of simultaneous runs.
-branches:
-  # When changing these branches, please ensure the documentation under
-  # "Running tests in CI" is still correct.
-  only:
-    # apache-parser-v2 is a temporary branch for doing work related to
-    # rewriting the parser in the Apache plugin.
-    - apache-parser-v2
-    - master
-    - /^\d+\.\d+\.x$/
-    - /^(travis-)?test-.*$/
-
-# Jobs for the main test suite are always executed (including on PRs) except for pushes on master.
-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 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 NOT IN (apache-parser-v2, master))
-
-matrix:
-  include:
-    # Main test suite
-    - python: "2.7"
-      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"
-
-    - python: "3.7"
-      env: TOXENV=lint
-      <<: *not-on-master
-    - python: "3.5"
-      env: TOXENV=mypy
-      <<: *not-on-master
-    - python: "2.7"
-      # 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,apache-v2,certbot,dns,nginx}-oldest'
-      <<: *not-on-master
-    - python: "3.5"
-      env: TOXENV=py35
-      <<: *not-on-master
-    - python: "3.8"
-      env: TOXENV=py38
-      <<: *not-on-master
-    - sudo: required
-      env: TOXENV=apache_compat
-      services: docker
-      before_install:
-      addons:
-      <<: *not-on-master
-    - sudo: required
-      env: TOXENV=le_auto_xenial
-      services: docker
-      <<: *not-on-master
-    - python: "2.7"
-      env: TOXENV=apacheconftest-with-pebble
-      <<: *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: "3.7"
-      env:
-        - TOXENV=travis-test-farm-apache2
-        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
-      <<: *extended-test-suite
-    - python: "3.7"
-      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: "3.7"
-      env:
-        - TOXENV=travis-test-farm-certonly-standalone
-        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
-      <<: *extended-test-suite
-    - python: "3.7"
-      env:
-        - TOXENV=travis-test-farm-sdists
-        - secure: "f+j/Lj9s1lcuKo5sEFrlRd1kIAMnIJI4z0MTI7QF8jl9Fkmbx7KECGzw31TNgzrOSzxSapHbcueFYvNCLKST+kE/8ogMZBbwqXfEDuKpyF6BY3uYoJn+wPVE5pIb8Hhe08xPte8TTDSMIyHI3EyTfcAKrIreauoArePvh/cRvSw="
-      <<: *extended-test-suite
-    - python: "3.7"
-      env: TOXENV=py37 CERTBOT_NO_PIN=1
-      <<: *extended-test-suite
-    - python: "2.7"
-      env: ACME_SERVER=boulder-v1 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "2.7"
-      env: ACME_SERVER=boulder-v2 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "2.7"
-      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: 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: "3.6"
-      env: TOXENV=py36
-      <<: *extended-test-suite
-    - python: "3.7"
-      env: TOXENV=py37
-      <<: *extended-test-suite
-    - python: "3.5"
-      env: ACME_SERVER=boulder-v1 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "3.5"
-      env: ACME_SERVER=boulder-v2 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "3.6"
-      env: ACME_SERVER=boulder-v1 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "3.6"
-      env: ACME_SERVER=boulder-v2 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "3.7"
-      env: ACME_SERVER=boulder-v1 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "3.7"
-      env: ACME_SERVER=boulder-v2 TOXENV=integration
-      sudo: required
-      services: docker
-      <<: *extended-test-suite
-    - python: "3.8"
-      env: ACME_SERVER=boulder-v1 TOXENV=integration
-      <<: *extended-test-suite
-    - python: "3.8"
-      env: ACME_SERVER=boulder-v2 TOXENV=integration
-      <<: *extended-test-suite
-    - sudo: required
-      env: TOXENV=le_auto_jessie
-      services: docker
-      <<: *extended-test-suite
-    - sudo: required
-      env: TOXENV=le_auto_centos6
-      services: docker
-      <<: *extended-test-suite
-    - sudo: required
-      env: TOXENV=le_auto_oraclelinux6
-      services: docker
-      <<: *extended-test-suite
-    - sudo: required
-      env: TOXENV=docker_dev
-      services: docker
-      addons:
-        apt:
-          packages:  # don't install nginx and apache
-            - libaugeas0
-      <<: *extended-test-suite
-
-# container-based infrastructure
-sudo: false
-
-addons:
-  apt:
-    packages:  # Keep in sync with letsencrypt-auto-source/pieces/bootstrappers/deb_common.sh and Boulder.
-    - python-dev
-    - gcc
-    - libaugeas0
-    - libssl-dev
-    - libffi-dev
-    - ca-certificates
-    # For certbot-nginx integration testing
-    - nginx-light
-    - openssl
-
-# 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. The option "-I" is set so when CERTBOT_NO_PIN is also
-# set, pip updates dependencies it thinks are already satisfied to avoid some
-# problems with its lack of real dependency resolution.
-install: 'tools/pip_install.py -I 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'
-
-notifications:
-  email: false
-  irc:
-    if: NOT branch =~ ^(travis-)?test-.*$
-    channels:
-      # 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

AUTHORS.md

@@ -21,6 +21,7 @@ Authors
 * [Andrzej Górski](https://github.com/andrzej3393)
 * [Anselm Levskaya](https://github.com/levskaya)
 * [Antoine Jacoutot](https://github.com/ajacoutot)
+* [April King](https://github.com/april)
 * [asaph](https://github.com/asaph)
 * [Axel Beckert](https://github.com/xtaran)
 * [Bas](https://github.com/Mechazawa)
@@ -35,7 +36,8 @@ Authors
 * [Blake Griffith](https://github.com/cowlicks)
 * [Brad Warren](https://github.com/bmw)
 * [Brandon Kraft](https://github.com/kraftbj)
-* [Brandon Kreisel](https://github.com/kraftbj)
+* [Brandon Kreisel](https://github.com/BKreisel)
+* [Brian Heim](https://github.com/brianlheim)
 * [Cameron Steel](https://github.com/Tugzrida)
 * [Ceesjan Luiten](https://github.com/quinox)
 * [Chad Whitacre](https://github.com/whit537)
@@ -83,6 +85,7 @@ Authors
 * [Felix Schwarz](https://github.com/FelixSchwarz)
 * [Felix Yan](https://github.com/felixonmars)
 * [Filip Ochnik](https://github.com/filipochnik)
+* [Florian Klink](https://github.com/flokli)
 * [Francois Marier](https://github.com/fmarier)
 * [Frank](https://github.com/Frankkkkk)
 * [Frederic BLANC](https://github.com/fblanc)
@@ -201,6 +204,7 @@ Authors
 * [Pierre Jaury](https://github.com/kaiyou)
 * [Piotr Kasprzyk](https://github.com/kwadrat)
 * [Prayag Verma](https://github.com/pra85)
+* [Rasesh Patel](https://github.com/raspat1)
 * [Reinaldo de Souza Jr](https://github.com/juniorz)
 * [Remi Rampin](https://github.com/remram44)
 * [Rémy HUBSCHER](https://github.com/Natim)
@@ -233,9 +237,11 @@ Authors
 * [Spencer Bliven](https://github.com/sbliven)
 * [Stacey Sheldon](https://github.com/solidgoldbomb)
 * [Stavros Korokithakis](https://github.com/skorokithakis)
+* [Ștefan Talpalaru](https://github.com/stefantalpalaru)
 * [Stefan Weil](https://github.com/stweil)
 * [Steve Desmond](https://github.com/stevedesmond-ca)
 * [sydneyli](https://github.com/sydneyli)
+* [taixx046](https://github.com/taixx046)
 * [Tan Jay Jun](https://github.com/jayjun)
 * [Tapple Gao](https://github.com/tapple)
 * [Telepenin Nikolay](https://github.com/telepenin)

acme/acme/__init__.py

@@ -20,3 +20,11 @@ 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]
+
+
+if sys.version_info[:2] == (3, 5):
+    warnings.warn(
+            "Python 3.5 support will be dropped in the next release of "
+            "acme. Please upgrade your Python version.",
+            PendingDeprecationWarning,
+    )  # pragma: no cover

acme/acme/client.py

@@ -13,6 +13,7 @@ import josepy as jose
 import OpenSSL
 import requests
 from requests.adapters import HTTPAdapter
+from requests.utils import parse_header_links
 from requests_toolbelt.adapters.source import SourceAddressAdapter
 import six
 from six.moves import http_client
@@ -733,11 +734,13 @@ class ClientV2(ClientBase):
             raise errors.ValidationError(failed)
         return orderr.update(authorizations=responses)
 
-    def finalize_order(self, orderr, deadline):
+    def finalize_order(self, orderr, deadline, fetch_alternative_chains=False):
         """Finalize an order and obtain a certificate.
 
         :param messages.OrderResource orderr: order to finalize
         :param datetime.datetime deadline: when to stop polling and timeout
+        :param bool fetch_alternative_chains: whether to also fetch alternative
+            certificate chains
 
         :returns: finalized order
         :rtype: messages.OrderResource
@@ -754,8 +757,13 @@ class ClientV2(ClientBase):
             if body.error is not None:
                 raise errors.IssuanceError(body.error)
             if body.certificate is not None:
-                certificate_response = self._post_as_get(body.certificate).text
-                return orderr.update(body=body, fullchain_pem=certificate_response)
+                certificate_response = self._post_as_get(body.certificate)
+                orderr = orderr.update(body=body, fullchain_pem=certificate_response.text)
+                if fetch_alternative_chains:
+                    alt_chains_urls = self._get_links(certificate_response, 'alternate')
+                    alt_chains = [self._post_as_get(url).text for url in alt_chains_urls]
+                    orderr = orderr.update(alternative_fullchains_pem=alt_chains)
+                return orderr
         raise errors.TimeoutError()
 
     def revoke(self, cert, rsn):
@@ -785,6 +793,20 @@ class ClientV2(ClientBase):
         new_args = args[:1] + (None,) + args[1:]
         return self._post(*new_args, **kwargs)
 
+    def _get_links(self, response, relation_type):
+        """
+        Retrieves all Link URIs of relation_type from the response.
+        :param requests.Response response: The requests HTTP response.
+        :param str relation_type: The relation type to filter by.
+        """
+        # Can't use response.links directly because it drops multiple links
+        # of the same relation type, which is possible in RFC8555 responses.
+        if not 'Link' in response.headers:
+            return []
+        links = parse_header_links(response.headers['Link'])
+        return [l['url'] for l in links
+                if 'rel' in l and 'url' in l and l['rel'] == relation_type]
+
 
 class BackwardsCompatibleClientV2(object):
     """ACME client wrapper that tends towards V2-style calls, but
@@ -863,11 +885,13 @@ class BackwardsCompatibleClientV2(object):
             return messages.OrderResource(authorizations=authorizations, csr_pem=csr_pem)
         return self.client.new_order(csr_pem)
 
-    def finalize_order(self, orderr, deadline):
+    def finalize_order(self, orderr, deadline, fetch_alternative_chains=False):
         """Finalize an order and obtain a certificate.
 
         :param messages.OrderResource orderr: order to finalize
         :param datetime.datetime deadline: when to stop polling and timeout
+        :param bool fetch_alternative_chains: whether to also fetch alternative
+            certificate chains
 
         :returns: finalized order
         :rtype: messages.OrderResource
@@ -898,7 +922,7 @@ class BackwardsCompatibleClientV2(object):
             chain = crypto_util.dump_pyopenssl_chain(chain).decode()
 
             return orderr.update(fullchain_pem=(cert + chain))
-        return self.client.finalize_order(orderr, deadline)
+        return self.client.finalize_order(orderr, deadline, fetch_alternative_chains)
 
     def revoke(self, cert, rsn):
         """Revoke certificate.
@@ -1123,8 +1147,8 @@ class ClientNetwork(object):
             debug_content = response.content.decode("utf-8")
         logger.debug('Received response:\nHTTP %d\n%s\n\n%s',
                      response.status_code,
-                     "\n".join(["{0}: {1}".format(k, v)
-                                for k, v in response.headers.items()]),
+                     "\n".join("{0}: {1}".format(k, v)
+                                for k, v in response.headers.items()),
                      debug_content)
         return response
 

acme/acme/messages.py

@@ -566,9 +566,11 @@ class Revocation(ResourceMixin, jose.JSONObjectWithFields):
 class Order(ResourceBody):
     """Order Resource Body.
 
-    :ivar list of .Identifier: List of identifiers for the certificate.
+    :ivar identifiers: List of identifiers for the certificate.
+    :vartype identifiers: `list` of `.Identifier`
     :ivar acme.messages.Status status:
-    :ivar list of str authorizations: URLs of authorizations.
+    :ivar authorizations: URLs of authorizations.
+    :vartype authorizations: `list` of `str`
     :ivar str certificate: URL to download certificate as a fullchain PEM.
     :ivar str finalize: URL to POST to to request issuance once all
         authorizations have "valid" status.
@@ -593,15 +595,20 @@ class OrderResource(ResourceWithURI):
 
     :ivar acme.messages.Order body:
     :ivar str csr_pem: The CSR this Order will be finalized with.
-    :ivar list of acme.messages.AuthorizationResource authorizations:
-        Fully-fetched AuthorizationResource objects.
+    :ivar authorizations: Fully-fetched AuthorizationResource objects.
+    :vartype authorizations: `list` of `acme.messages.AuthorizationResource`
     :ivar str fullchain_pem: The fetched contents of the certificate URL
         produced once the order was finalized, if it's present.
+    :ivar alternative_fullchains_pem: The fetched contents of alternative certificate
+        chain URLs produced once the order was finalized, if present and requested during
+        finalization.
+    :vartype alternative_fullchains_pem: `list` of `str`
     """
     body = jose.Field('body', decoder=Order.from_json)
     csr_pem = jose.Field('csr_pem', omitempty=True)
     authorizations = jose.Field('authorizations')
     fullchain_pem = jose.Field('fullchain_pem', omitempty=True)
+    alternative_fullchains_pem = jose.Field('alternative_fullchains_pem', omitempty=True)
 
 @Directory.register
 class NewOrder(Order):

acme/docs/conf.py

@@ -13,7 +13,6 @@
 # serve to show the default.
 
 import os
-import shlex
 import sys
 
 here = os.path.abspath(os.path.dirname(__file__))

acme/setup.py

@@ -1,10 +1,12 @@
+from distutils.version import LooseVersion
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 from setuptools.command.test import test as TestCommand
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 # Please update tox.ini when modifying dependency version requirements
 install_requires = [
@@ -15,9 +17,8 @@ install_requires = [
     # 1.1.0+ is required to avoid the warnings described at
     # https://github.com/certbot/josepy/issues/13.
     'josepy>=1.1.0',
-    'mock',
-    # Connection.set_tlsext_host_name (>=0.13)
-    'PyOpenSSL>=0.13.1',
+    # Connection.set_tlsext_host_name (>=0.13) + matching Xenial requirements (>=0.15.1)
+    'PyOpenSSL>=0.15.1',
     'pyrfc3339',
     'pytz',
     'requests[security]>=2.6.0',  # security extras added in 2.4.1
@@ -26,6 +27,15 @@ install_requires = [
     'six>=1.9.0',  # needed for python_2_unicode_compatible
 ]
 
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 dev_extras = [
     'pytest',
     'pytest-xdist',

acme/tests/challenges_test.py

@@ -3,7 +3,10 @@ import unittest
 
 import josepy as jose
 import OpenSSL
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import requests
 from six.moves.urllib import parse as urllib_parse
 

acme/tests/client_test.py

@@ -6,7 +6,10 @@ import json
 import unittest
 
 import josepy as jose
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import OpenSSL
 import requests
 from six.moves import http_client  # pylint: disable=import-error
@@ -260,7 +263,7 @@ class BackwardsCompatibleClientV2Test(ClientTestBase):
         with mock.patch('acme.client.ClientV2') as mock_client:
             client = self._init()
             client.finalize_order(mock_orderr, mock_deadline)
-            mock_client().finalize_order.assert_called_once_with(mock_orderr, mock_deadline)
+            mock_client().finalize_order.assert_called_once_with(mock_orderr, mock_deadline, False)
 
     def test_revoke(self):
         self.response.json.return_value = DIRECTORY_V1.to_json()
@@ -839,6 +842,32 @@ class ClientV2Test(ClientTestBase):
         deadline = datetime.datetime.now() - datetime.timedelta(seconds=60)
         self.assertRaises(errors.TimeoutError, self.client.finalize_order, self.orderr, deadline)
 
+    def test_finalize_order_alt_chains(self):
+        updated_order = self.order.update(
+            certificate='https://www.letsencrypt-demo.org/acme/cert/',
+        )
+        updated_orderr = self.orderr.update(body=updated_order,
+                                            fullchain_pem=CERT_SAN_PEM,
+                                            alternative_fullchains_pem=[CERT_SAN_PEM,
+                                                                        CERT_SAN_PEM])
+        self.response.json.return_value = updated_order.to_json()
+        self.response.text = CERT_SAN_PEM
+        self.response.headers['Link'] ='<https://example.com/acme/cert/1>;rel="alternate", ' + \
+            '<https://example.com/dir>;rel="index", ' + \
+            '<https://example.com/acme/cert/2>;title="foo";rel="alternate"'
+
+        deadline = datetime.datetime(9999, 9, 9)
+        resp = self.client.finalize_order(self.orderr, deadline, fetch_alternative_chains=True)
+        self.net.post.assert_any_call('https://example.com/acme/cert/1',
+                                      mock.ANY, acme_version=2, new_nonce_url=mock.ANY)
+        self.net.post.assert_any_call('https://example.com/acme/cert/2',
+                                      mock.ANY, acme_version=2, new_nonce_url=mock.ANY)
+        self.assertEqual(resp, updated_orderr)
+
+        del self.response.headers['Link']
+        resp = self.client.finalize_order(self.orderr, deadline, fetch_alternative_chains=True)
+        self.assertEqual(resp, updated_orderr.update(alternative_fullchains_pem=[]))
+
     def test_revoke(self):
         self.client.revoke(messages_test.CERT, self.rsn)
         self.net.post.assert_called_once_with(

acme/tests/errors_test.py

@@ -1,7 +1,10 @@
 """Tests for acme.errors."""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 
 class BadNonceTest(unittest.TestCase):
@@ -35,7 +38,7 @@ class PollErrorTest(unittest.TestCase):
     def setUp(self):
         from acme.errors import PollError
         self.timeout = PollError(
-            exhausted=set([mock.sentinel.AR]),
+            exhausted={mock.sentinel.AR},
             updated={})
         self.invalid = PollError(exhausted=set(), updated={
             mock.sentinel.AR: mock.sentinel.AR2})

acme/tests/magic_typing_test.py

@@ -2,7 +2,10 @@
 import sys
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 
 class MagicTypingTest(unittest.TestCase):

acme/tests/messages_test.py

@@ -2,7 +2,10 @@
 import unittest
 
 import josepy as jose
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from acme import challenges
 import test_util

acme/tests/standalone_test.py

@@ -4,7 +4,10 @@ import threading
 import unittest
 
 import josepy as jose
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import requests
 from six.moves import http_client  # pylint: disable=import-error
 from six.moves import socketserver  # type: ignore  # pylint: disable=import-error
@@ -119,8 +122,8 @@ class TLSALPN01ServerTest(unittest.TestCase):
         )}
         # Use different certificate for challenge.
         self.challenge_certs = {b'localhost': (
-            test_util.load_pyopenssl_private_key('rsa1024_key.pem'),
-            test_util.load_cert('rsa1024_cert.pem'),
+            test_util.load_pyopenssl_private_key('rsa4096_key.pem'),
+            test_util.load_cert('rsa4096_cert.pem'),
         )}
         from acme.standalone import TLSALPN01Server
         self.server = TLSALPN01Server(("localhost", 0), certs=self.certs,

acme/tests/testdata/README

@@ -4,7 +4,7 @@ to use appropriate extension for vector filenames: .pem for PEM and
 
 The following command has been used to generate test keys:
 
-  for x in 256 512 1024 2048; do openssl genrsa -out rsa${k}_key.pem $k; done
+  for k in 256 512 1024 2048 4096; do openssl genrsa -out rsa${k}_key.pem $k; done
 
 and for the CSR:
 

acme/tests/testdata/rsa4096_cert.pem

@@ -0,0 +1,30 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

acme/tests/testdata/rsa4096_key.pem

@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----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==
+-----END RSA PRIVATE KEY-----

certbot-apache/certbot_apache/_internal/apache_util.py

@@ -130,7 +130,7 @@ def included_in_paths(filepath, paths):
     :rtype: bool
     """
 
-    return any([fnmatch.fnmatch(filepath, path) for path in paths])
+    return any(fnmatch.fnmatch(filepath, path) for path in paths)
 
 
 def parse_defines(apachectl):
@@ -144,7 +144,7 @@ def parse_defines(apachectl):
     :rtype: dict
     """
 
-    variables = dict()
+    variables = {}
     define_cmd = [apachectl, "-t", "-D",
                   "DUMP_RUN_CFG"]
     matches = parse_from_subprocess(define_cmd, r"Define: ([^ \n]*)")
@@ -225,7 +225,8 @@ def _get_runtime_cfg(command):
             command,
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
-            universal_newlines=True)
+            universal_newlines=True,
+            env=util.env_no_snap_for_external_calls())
         stdout, stderr = proc.communicate()
 
     except (OSError, ValueError):

certbot-apache/certbot_apache/_internal/assertions.py

@@ -132,9 +132,9 @@ def assertEqualPathsList(first, second):  # pragma: no cover
     Checks that the two lists of file paths match. This assertion allows for wildcard
     paths.
     """
-    if any([isPass(path) for path in first]):
+    if any(isPass(path) for path in first):
         return
-    if any([isPass(path) for path in second]):
+    if any(isPass(path) for path in second):
         return
     for fpath in first:
         assert any([fnmatch.fnmatch(fpath, spath) for spath in second])

certbot-apache/certbot_apache/_internal/augeasparser.py

@@ -339,7 +339,7 @@ class AugeasBlockNode(AugeasDirectiveNode):
     def find_blocks(self, name, exclude=True):
         """Recursive search of BlockNodes from the sequence of children"""
 
-        nodes = list()
+        nodes = []
         paths = self._aug_find_blocks(name)
         if exclude:
             paths = self.parser.exclude_dirs(paths)
@@ -351,7 +351,7 @@ class AugeasBlockNode(AugeasDirectiveNode):
     def find_directives(self, name, exclude=True):
         """Recursive search of DirectiveNodes from the sequence of children"""
 
-        nodes = list()
+        nodes = []
         ownpath = self.metadata.get("augeaspath")
 
         directives = self.parser.find_dir(name, start=ownpath, exclude=exclude)
@@ -374,7 +374,7 @@ class AugeasBlockNode(AugeasDirectiveNode):
         :param str comment: Comment content to search for.
         """
 
-        nodes = list()
+        nodes = []
         ownpath = self.metadata.get("augeaspath")
 
         comments = self.parser.find_comments(comment, start=ownpath)

certbot-apache/certbot_apache/_internal/configurator.py

@@ -115,6 +115,7 @@ class ApacheConfigurator(common.Installer):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/apache2",
+        bin=None
     )
 
     def option(self, key):
@@ -145,7 +146,7 @@ class ApacheConfigurator(common.Installer):
         """
         opts = ["enmod", "dismod", "le_vhost_ext", "server_root", "vhost_root",
                 "logs_root", "challenge_location", "handle_modules", "handle_sites",
-                "ctl"]
+                "ctl", "bin"]
         for o in opts:
             # Config options use dashes instead of underscores
             if self.conf(o.replace("_", "-")) is not None:
@@ -194,6 +195,8 @@ class ApacheConfigurator(common.Installer):
                  "(Only Ubuntu/Debian currently)")
         add("ctl", default=DEFAULTS["ctl"],
             help="Full path to Apache control script")
+        add("bin", default=DEFAULTS["bin"],
+            help="Full path to apache2/httpd binary")
 
     def __init__(self, *args, **kwargs):
         """Initialize an Apache Configurator.
@@ -208,12 +211,12 @@ class ApacheConfigurator(common.Installer):
         super(ApacheConfigurator, self).__init__(*args, **kwargs)
 
         # Add name_server association dict
-        self.assoc = dict()  # type: Dict[str, obj.VirtualHost]
+        self.assoc = {}  # type: Dict[str, obj.VirtualHost]
         # Outstanding challenges
         self._chall_out = set()  # type: Set[KeyAuthorizationAnnotatedChallenge]
         # List of vhosts configured per wildcard domain on this run.
         # used by deploy_cert() and enhance()
-        self._wildcard_vhosts = dict()  # type: Dict[str, List[obj.VirtualHost]]
+        self._wildcard_vhosts = {}  # type: Dict[str, List[obj.VirtualHost]]
         # Maps enhancements to vhosts we've enabled the enhancement for
         self._enhanced_vhosts = defaultdict(set)  # type: DefaultDict[str, Set[obj.VirtualHost]]
         # Temporary state for AutoHSTS enhancement
@@ -269,18 +272,25 @@ class ApacheConfigurator(common.Installer):
         """
         if self._openssl_version:
             return self._openssl_version
-        # Step 1. Check for LoadModule directive
+        # Step 1. Determine the location of ssl_module
         try:
             ssl_module_location = self.parser.modules['ssl_module']
         except KeyError:
             if warn_on_no_mod_ssl:
                 logger.warning("Could not find ssl_module; not disabling session tickets.")
             return None
-        if not ssl_module_location:
-            logger.warning("Could not find ssl_module; not disabling session tickets.")
-            return None
-        ssl_module_location = self.parser.standard_path_from_server_root(ssl_module_location)
-        # Step 2. Grep in the .so for openssl version
+        if ssl_module_location:
+            # Possibility A: ssl_module is a DSO
+            ssl_module_location = self.parser.standard_path_from_server_root(ssl_module_location)
+        else:
+            # Possibility B: ssl_module is statically linked into Apache
+            if self.option("bin"):
+                ssl_module_location = self.option("bin")
+            else:
+                logger.warning("ssl_module is statically linked but --apache-bin is "
+                               "missing; not disabling session tickets.")
+                return None
+        # Step 2. Grep in the binary for openssl version
         contents = self._open_module_file(ssl_module_location)
         if not contents:
             logger.warning("Unable to read ssl_module file; not disabling session tickets.")
@@ -436,7 +446,7 @@ class ApacheConfigurator(common.Installer):
         """Initializes the ParserNode parser root instance."""
 
         if HAS_APACHECONFIG:
-            apache_vars = dict()
+            apache_vars = {}
             apache_vars["defines"] = apache_util.parse_defines(self.option("ctl"))
             apache_vars["includes"] = apache_util.parse_includes(self.option("ctl"))
             apache_vars["modules"] = apache_util.parse_modules(self.option("ctl"))
@@ -548,7 +558,7 @@ class ApacheConfigurator(common.Installer):
 
         # Go through the vhosts, making sure that we cover all the names
         # present, but preferring the SSL vhosts
-        filtered_vhosts = dict()
+        filtered_vhosts = {}
         for vhost in vhosts:
             for name in vhost.get_names():
                 if vhost.ssl:
@@ -574,7 +584,7 @@ class ApacheConfigurator(common.Installer):
 
         # Make sure we create SSL vhosts for the ones that are HTTP only
         # if requested.
-        return_vhosts = list()
+        return_vhosts = []
         for vhost in dialog_output:
             if not vhost.ssl:
                 return_vhosts.append(self.make_vhost_ssl(vhost))
@@ -595,6 +605,11 @@ class ApacheConfigurator(common.Installer):
         # cert_key... can all be parsed appropriately
         self.prepare_server_https("443")
 
+        # If we haven't managed to enable mod_ssl by this point, error out
+        if "ssl_module" not in self.parser.modules:
+            raise errors.MisconfigurationError("Could not find ssl_module; "
+                "not installing certificate.")
+
         # Add directives and remove duplicates
         self._add_dummy_ssl_directives(vhost.path)
         self._clean_vhost(vhost)
@@ -609,21 +624,6 @@ class ApacheConfigurator(common.Installer):
             path["chain_path"] = self.parser.find_dir(
                 "SSLCertificateChainFile", None, vhost.path)
 
-        # Handle errors when certificate/key directives cannot be found
-        if not path["cert_path"]:
-            logger.warning(
-                "Cannot find an SSLCertificateFile directive in %s. "
-                "VirtualHost was not modified", vhost.path)
-            raise errors.PluginError(
-                "Unable to find an SSLCertificateFile directive")
-        elif not path["cert_key"]:
-            logger.warning(
-                "Cannot find an SSLCertificateKeyFile directive for "
-                "certificate in %s. VirtualHost was not modified", vhost.path)
-            raise errors.PluginError(
-                "Unable to find an SSLCertificateKeyFile directive for "
-                "certificate")
-
         logger.info("Deploying Certificate to VirtualHost %s", vhost.filep)
 
         if self.version < (2, 4, 8) or (chain_path and not fullchain_path):
@@ -1579,7 +1579,7 @@ class ApacheConfigurator(common.Installer):
                         result.append(comment)
                         sift = True
 
-                    result.append('\n'.join(['# ' + l for l in chunk]))
+                    result.append('\n'.join('# ' + l for l in chunk))
                 else:
                     result.append('\n'.join(chunk))
         return result, sift
@@ -1719,7 +1719,7 @@ class ApacheConfigurator(common.Installer):
         for addr in vhost.addrs:
             # In Apache 2.2, when a NameVirtualHost directive is not
             # set, "*" and "_default_" will conflict when sharing a port
-            addrs = set((addr,))
+            addrs = {addr,}
             if addr.get_addr() in ("*", "_default_"):
                 addrs.update(obj.Addr((a, addr.get_port(),))
                              for a in ("*", "_default_"))
@@ -1910,7 +1910,7 @@ class ApacheConfigurator(common.Installer):
         try:
             self._autohsts = self.storage.fetch("autohsts")
         except KeyError:
-            self._autohsts = dict()
+            self._autohsts = {}
 
     def _autohsts_save_state(self):
         """
@@ -2471,7 +2471,7 @@ class ApacheConfigurator(common.Installer):
         if len(matches) != 1:
             raise errors.PluginError("Unable to find Apache version")
 
-        return tuple([int(i) for i in matches[0].split(".")])
+        return tuple(int(i) for i in matches[0].split("."))
 
     def more_info(self):
         """Human-readable string to help understand the module"""

certbot-apache/certbot_apache/_internal/display_ops.py

@@ -21,7 +21,7 @@ def select_vhost_multiple(vhosts):
     :rtype: :class:`list`of type `~obj.Vhost`
     """
     if not vhosts:
-        return list()
+        return []
     tags_list = [vhost.display_repr()+"\n" for vhost in vhosts]
     # Remove the extra newline from the last entry
     if tags_list:
@@ -37,7 +37,7 @@ def select_vhost_multiple(vhosts):
 def _reversemap_vhosts(names, vhosts):
     """Helper function for select_vhost_multiple for mapping string
     representations back to actual vhost objects"""
-    return_vhosts = list()
+    return_vhosts = []
 
     for selection in names:
         for vhost in vhosts:

certbot-apache/certbot_apache/_internal/dualparser.py

@@ -49,7 +49,7 @@ class DualNodeBase(object):
 
         pass_primary = assertions.isPassNodeList(primary_res)
         pass_secondary = assertions.isPassNodeList(secondary_res)
-        new_nodes = list()
+        new_nodes = []
 
         if pass_primary and pass_secondary:
             # Both unimplemented
@@ -221,7 +221,7 @@ class DualBlockNode(DualNodeBase):
         implementations to a list of tuples.
         """
 
-        matched = list()
+        matched = []
         for p in primary_list:
             match = None
             for s in secondary_list:

certbot-apache/certbot_apache/_internal/http_01.py

@@ -169,7 +169,7 @@ class ApacheHttp01(common.ChallengePerformer):
 
     def _set_up_challenges(self):
         if not os.path.isdir(self.challenge_dir):
-            old_umask = os.umask(0o022)
+            old_umask = filesystem.umask(0o022)
             try:
                 filesystem.makedirs(self.challenge_dir, 0o755)
             except OSError as exception:
@@ -177,7 +177,7 @@ class ApacheHttp01(common.ChallengePerformer):
                     raise errors.PluginError(
                         "Couldn't create root for http-01 challenge")
             finally:
-                os.umask(old_umask)
+                filesystem.umask(old_umask)
 
         responses = []
         for achall in self.achalls:

certbot-apache/certbot_apache/_internal/override_arch.py

@@ -24,4 +24,5 @@ class ArchConfigurator(configurator.ApacheConfigurator):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/httpd/conf",
+        bin=None,
     )

certbot-apache/certbot_apache/_internal/override_centos.py

@@ -35,6 +35,7 @@ class CentOSConfigurator(configurator.ApacheConfigurator):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/httpd/conf.d",
+        bin=None,
     )
 
     def config_test(self):

certbot-apache/certbot_apache/_internal/override_darwin.py

@@ -24,4 +24,5 @@ class DarwinConfigurator(configurator.ApacheConfigurator):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/apache2/other",
+        bin=None,
     )

certbot-apache/certbot_apache/_internal/override_debian.py

@@ -33,6 +33,7 @@ class DebianConfigurator(configurator.ApacheConfigurator):
         handle_modules=True,
         handle_sites=True,
         challenge_location="/etc/apache2",
+        bin=None,
     )
 
     def enable_site(self, vhost):

certbot-apache/certbot_apache/_internal/override_fedora.py

@@ -29,6 +29,7 @@ class FedoraConfigurator(configurator.ApacheConfigurator):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/httpd/conf.d",
+        bin=None,
     )
 
     def config_test(self):

certbot-apache/certbot_apache/_internal/override_gentoo.py

@@ -27,6 +27,7 @@ class GentooConfigurator(configurator.ApacheConfigurator):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/apache2/vhosts.d",
+        bin=None,
     )
 
     def _prepare_options(self):

certbot-apache/certbot_apache/_internal/override_suse.py

@@ -24,4 +24,5 @@ class OpenSUSEConfigurator(configurator.ApacheConfigurator):
         handle_modules=False,
         handle_sites=False,
         challenge_location="/etc/apache2/vhosts.d",
+        bin=None,
     )

certbot-apache/certbot_apache/_internal/parser.py

@@ -30,7 +30,7 @@ class ApacheParser(object):
 
     """
     arg_var_interpreter = re.compile(r"\$\{[^ \}]*}")
-    fnmatch_chars = set(["*", "?", "\\", "[", "]"])
+    fnmatch_chars = {"*", "?", "\\", "[", "]"}
 
     def __init__(self, root, vhostroot=None, version=(2, 4),
                  configurator=None):
@@ -741,7 +741,7 @@ class ApacheParser(object):
         """
         if sys.version_info < (3, 6):
             # This strips off final /Z(?ms)
-            return fnmatch.translate(clean_fn_match)[:-7]
+            return fnmatch.translate(clean_fn_match)[:-7]  # pragma: no cover
         # Since Python 3.6, it returns a different pattern like (?s:.*\.load)\Z
         return fnmatch.translate(clean_fn_match)[4:-3]  # pragma: no cover
 
@@ -945,8 +945,8 @@ def case_i(string):
     :param str string: string to make case i regex
 
     """
-    return "".join(["[" + c.upper() + c.lower() + "]"
-                    if c.isalpha() else c for c in re.escape(string)])
+    return "".join("[" + c.upper() + c.lower() + "]"
+                    if c.isalpha() else c for c in re.escape(string))
 
 
 def get_aug_path(file_path):

certbot-apache/certbot_apache/_internal/parsernode_util.py

@@ -11,7 +11,7 @@ def validate_kwargs(kwargs, required_names):
     :param list required_names: List of required parameter names.
     """
 
-    validated_kwargs = dict()
+    validated_kwargs = {}
     for name in required_names:
         try:
             validated_kwargs[name] = kwargs.pop(name)

certbot-apache/local-oldest-requirements.txt

@@ -1,3 +1,3 @@
 # Remember to update setup.py to match the package versions below.
 acme[dev]==0.29.0
-certbot[dev]==1.1.0
+certbot[dev]==1.6.0

certbot-apache/setup.py

@@ -1,23 +1,33 @@
+from distutils.version import LooseVersion
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 from setuptools.command.test import test as TestCommand
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 # Remember to update local-oldest-requirements.txt when changing the minimum
 # acme/certbot version.
 install_requires = [
     'acme>=0.29.0',
-    'certbot>=1.1.0',
-    'mock',
+    'certbot>=1.6.0',
     'python-augeas',
     'setuptools',
     'zope.component',
     'zope.interface',
 ]
 
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 dev_extras = [
     'apacheconfig>=0.3.2',
 ]

certbot-apache/tests/augeasnode_test.py

@@ -1,8 +1,10 @@
 """Tests for AugeasParserNode classes"""
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 import os
-import unittest
 import util
 
 from certbot import errors

certbot-apache/tests/autohsts_test.py

@@ -3,7 +3,10 @@
 import re
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import six  # pylint: disable=unused-import  # six is used in mock.patch()
 
 from certbot import errors

certbot-apache/tests/centos6_test.py

@@ -19,12 +19,12 @@ def get_vh_truth(temp_dir, config_name):
         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")]),
+            {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")]),
+            {obj.Addr.fromstring("_default_:443")},
             True, True, None)
     ]
     return vh_truth
@@ -104,7 +104,7 @@ class CentOS6Tests(util.ApacheTest):
         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.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",

certbot-apache/tests/centos_test.py

@@ -1,7 +1,10 @@
 """Test for certbot_apache._internal.configurator for Centos overrides"""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import filesystem
@@ -21,12 +24,12 @@ def get_vh_truth(temp_dir, config_name):
         obj.VirtualHost(
             os.path.join(prefix, "centos.example.com.conf"),
             os.path.join(aug_pre, "centos.example.com.conf/VirtualHost"),
-            set([obj.Addr.fromstring("*:80")]),
+            {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"),
-            set([obj.Addr.fromstring("_default_:443")]),
+            {obj.Addr.fromstring("_default_:443")},
             True, True, None)
     ]
     return vh_truth

certbot-apache/tests/configurator_reverter_test.py

@@ -2,7 +2,10 @@
 import shutil
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 import util

certbot-apache/tests/configurator_test.py

@@ -6,7 +6,10 @@ import socket
 import tempfile
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import six  # pylint: disable=unused-import  # six is used in mock.patch()
 
 from acme import challenges
@@ -99,7 +102,7 @@ class MultipleVhostsTest(util.ApacheTest):
         parserargs = ["server_root", "enmod", "dismod", "le_vhost_ext",
                       "vhost_root", "logs_root", "challenge_location",
                       "handle_modules", "handle_sites", "ctl"]
-        exp = dict()
+        exp = {}
 
         for k in ApacheConfigurator.OS_DEFAULTS:
             if k in parserargs:
@@ -140,11 +143,9 @@ class MultipleVhostsTest(util.ApacheTest):
         mock_utility = mock_getutility()
         mock_utility.notification = mock.MagicMock(return_value=True)
         names = self.config.get_all_names()
-        self.assertEqual(names, set(
-            ["certbot.demo", "ocspvhost.com", "encryption-example.demo",
+        self.assertEqual(names, {"certbot.demo", "ocspvhost.com", "encryption-example.demo",
              "nonsym.link", "vhost.in.rootconf", "www.certbot.demo",
-             "duplicate.example.com"]
-        ))
+             "duplicate.example.com"})
 
     @certbot_util.patch_get_utility()
     @mock.patch("certbot_apache._internal.configurator.socket.gethostbyaddr")
@@ -154,9 +155,9 @@ class MultipleVhostsTest(util.ApacheTest):
         mock_utility.notification.return_value = True
         vhost = obj.VirtualHost(
             "fp", "ap",
-            set([obj.Addr(("8.8.8.8", "443")),
+            {obj.Addr(("8.8.8.8", "443")),
                  obj.Addr(("zombo.com",)),
-                 obj.Addr(("192.168.1.2"))]),
+                 obj.Addr(("192.168.1.2"))},
             True, False)
 
         self.config.vhosts.append(vhost)
@@ -185,7 +186,7 @@ class MultipleVhostsTest(util.ApacheTest):
 
     def test_bad_servername_alias(self):
         ssl_vh1 = obj.VirtualHost(
-            "fp1", "ap1", set([obj.Addr(("*", "443"))]),
+            "fp1", "ap1", {obj.Addr(("*", "443"))},
             True, False)
         # pylint: disable=protected-access
         self.config._add_servernames(ssl_vh1)
@@ -198,7 +199,7 @@ class MultipleVhostsTest(util.ApacheTest):
         # pylint: disable=protected-access
         self.config._add_servernames(self.vh_truth[2])
         self.assertEqual(
-            self.vh_truth[2].get_names(), set(["*.le.co", "ip-172-30-0-17"]))
+            self.vh_truth[2].get_names(), {"*.le.co", "ip-172-30-0-17"})
 
     def test_get_virtual_hosts(self):
         """Make sure all vhosts are being properly found."""
@@ -269,7 +270,7 @@ class MultipleVhostsTest(util.ApacheTest):
     def test_choose_vhost_select_vhost_conflicting_non_ssl(self, mock_select):
         mock_select.return_value = self.vh_truth[3]
         conflicting_vhost = obj.VirtualHost(
-            "path", "aug_path", set([obj.Addr.fromstring("*:443")]),
+            "path", "aug_path", {obj.Addr.fromstring("*:443")},
             True, True)
         self.config.vhosts.append(conflicting_vhost)
 
@@ -278,14 +279,14 @@ class MultipleVhostsTest(util.ApacheTest):
 
     def test_find_best_http_vhost_default(self):
         vh = obj.VirtualHost(
-            "fp", "ap", set([obj.Addr.fromstring("_default_:80")]), False, True)
+            "fp", "ap", {obj.Addr.fromstring("_default_:80")}, False, True)
         self.config.vhosts = [vh]
         self.assertEqual(self.config.find_best_http_vhost("foo.bar", False), vh)
 
     def test_find_best_http_vhost_port(self):
         port = "8080"
         vh = obj.VirtualHost(
-            "fp", "ap", set([obj.Addr.fromstring("*:" + port)]),
+            "fp", "ap", {obj.Addr.fromstring("*:" + port)},
             False, True, "encryption-example.demo")
         self.config.vhosts.append(vh)
         self.assertEqual(self.config.find_best_http_vhost("foo.bar", False, port), vh)
@@ -313,8 +314,8 @@ class MultipleVhostsTest(util.ApacheTest):
     def test_find_best_vhost_variety(self):
         # pylint: disable=protected-access
         ssl_vh = obj.VirtualHost(
-            "fp", "ap", set([obj.Addr(("*", "443")),
-                             obj.Addr(("zombo.com",))]),
+            "fp", "ap", {obj.Addr(("*", "443")),
+                             obj.Addr(("zombo.com",))},
             True, False)
         self.config.vhosts.append(ssl_vh)
         self.assertEqual(self.config._find_best_vhost("zombo.com"), ssl_vh)
@@ -454,41 +455,6 @@ class MultipleVhostsTest(util.ApacheTest):
             "SSLCertificateChainFile", "two/cert_chain.pem",
             self.vh_truth[1].path))
 
-    def test_deploy_cert_invalid_vhost(self):
-        """For test cases where the `ApacheConfigurator` class' `_deploy_cert`
-        method is called with an invalid vhost parameter. Currently this tests
-        that a PluginError is appropriately raised when important directives
-        are missing in an SSL module."""
-        self.config.parser.modules["ssl_module"] = None
-        self.config.parser.modules["mod_ssl.c"] = None
-        self.config.parser.modules["socache_shmcb_module"] = None
-
-        def side_effect(*args):
-            """Mocks case where an SSLCertificateFile directive can be found
-            but an SSLCertificateKeyFile directive is missing."""
-            if "SSLCertificateFile" in args:
-                return ["example/cert.pem"]
-            return []
-
-        mock_find_dir = mock.MagicMock(return_value=[])
-        mock_find_dir.side_effect = side_effect
-
-        self.config.parser.find_dir = mock_find_dir
-
-        # Get the default 443 vhost
-        self.config.assoc["random.demo"] = self.vh_truth[1]
-
-        self.assertRaises(
-            errors.PluginError, self.config.deploy_cert, "random.demo",
-            "example/cert.pem", "example/key.pem", "example/cert_chain.pem")
-
-        # Remove side_effect to mock case where both SSLCertificateFile
-        # and SSLCertificateKeyFile directives are missing
-        self.config.parser.find_dir.side_effect = None
-        self.assertRaises(
-            errors.PluginError, self.config.deploy_cert, "random.demo",
-            "example/cert.pem", "example/key.pem", "example/cert_chain.pem")
-
     def test_is_name_vhost(self):
         addr = obj.Addr.fromstring("*:80")
         self.assertTrue(self.config.is_name_vhost(addr))
@@ -685,7 +651,7 @@ class MultipleVhostsTest(util.ApacheTest):
         self.assertEqual(ssl_vhost.path,
                          "/files" + ssl_vhost.filep + "/IfModule/Virtualhost")
         self.assertEqual(len(ssl_vhost.addrs), 1)
-        self.assertEqual(set([obj.Addr.fromstring("*:443")]), ssl_vhost.addrs)
+        self.assertEqual({obj.Addr.fromstring("*:443")}, ssl_vhost.addrs)
         self.assertEqual(ssl_vhost.name, "encryption-example.demo")
         self.assertTrue(ssl_vhost.ssl)
         self.assertFalse(ssl_vhost.enabled)
@@ -910,7 +876,7 @@ class MultipleVhostsTest(util.ApacheTest):
         self.config.parser.modules["rewrite_module"] = None
         mock_exe.return_value = True
         ssl_vh1 = obj.VirtualHost(
-            "fp1", "ap1", set([obj.Addr(("*", "443"))]),
+            "fp1", "ap1", {obj.Addr(("*", "443"))},
             True, False)
         ssl_vh1.name = "satoshi.com"
         self.config.vhosts.append(ssl_vh1)
@@ -1011,7 +977,7 @@ class MultipleVhostsTest(util.ApacheTest):
 
     def test_get_http_vhost_third_filter(self):
         ssl_vh = obj.VirtualHost(
-            "fp", "ap", set([obj.Addr(("*", "443"))]),
+            "fp", "ap", {obj.Addr(("*", "443"))},
             True, False)
         ssl_vh.name = "satoshi.com"
         self.config.vhosts.append(ssl_vh)
@@ -1214,8 +1180,8 @@ class MultipleVhostsTest(util.ApacheTest):
     def test_redirect_with_conflict(self):
         self.config.parser.modules["rewrite_module"] = None
         ssl_vh = obj.VirtualHost(
-            "fp", "ap", set([obj.Addr(("*", "443")),
-                             obj.Addr(("zombo.com",))]),
+            "fp", "ap", {obj.Addr(("*", "443")),
+                             obj.Addr(("zombo.com",))},
             True, False)
         # No names ^ this guy should conflict.
 
@@ -1257,7 +1223,7 @@ class MultipleVhostsTest(util.ApacheTest):
         self.config.get_version = mock.Mock(return_value=(2, 3, 9))
         # For full testing... give names...
         self.vh_truth[1].name = "default.com"
-        self.vh_truth[1].aliases = set(["yes.default.com"])
+        self.vh_truth[1].aliases = {"yes.default.com"}
 
         # pylint: disable=protected-access
         self.config._enable_redirect(self.vh_truth[1], "")
@@ -1268,7 +1234,7 @@ class MultipleVhostsTest(util.ApacheTest):
         self.config.get_version = mock.Mock(return_value=(2, 2))
         # For full testing... give names...
         self.vh_truth[1].name = "default.com"
-        self.vh_truth[1].aliases = set(["yes.default.com"])
+        self.vh_truth[1].aliases = {"yes.default.com"}
 
         # pylint: disable=protected-access
         self.config._enable_redirect(self.vh_truth[1], "")
@@ -1348,6 +1314,16 @@ class MultipleVhostsTest(util.ApacheTest):
                 self.assertTrue(mock_add.called)
         shutil.rmtree(tmp_path)
 
+    def test_deploy_cert_no_mod_ssl(self):
+        # Create
+        ssl_vhost = self.config.make_vhost_ssl(self.vh_truth[0])
+        self.config.parser.modules["socache_shmcb_module"] = None
+        self.config.prepare_server_https = mock.Mock()
+
+        self.assertRaises(errors.MisconfigurationError, self.config.deploy_cert,
+            "encryption-example.demo", "example/cert.pem", "example/key.pem",
+            "example/cert_chain.pem", "example/fullchain.pem")
+
     @mock.patch("certbot_apache._internal.parser.ApacheParser.parsed_in_original")
     def test_choose_vhost_and_servername_addition_parsed(self, mock_parsed):
         ret_vh = self.vh_truth[8]
@@ -1609,7 +1585,7 @@ class MultiVhostsTest(util.ApacheTest):
         self.assertEqual(ssl_vhost.path,
                          "/files" + ssl_vhost.filep + "/IfModule/VirtualHost")
         self.assertEqual(len(ssl_vhost.addrs), 1)
-        self.assertEqual(set([obj.Addr.fromstring("*:443")]), ssl_vhost.addrs)
+        self.assertEqual({obj.Addr.fromstring("*:443")}, ssl_vhost.addrs)
         self.assertEqual(ssl_vhost.name, "banana.vomit.com")
         self.assertTrue(ssl_vhost.ssl)
         self.assertFalse(ssl_vhost.enabled)
@@ -1796,12 +1772,22 @@ class InstallSslOptionsConfTest(util.ApacheTest):
             AH02556: "SSLOpenSSLConfCmd %s %s" applied to %s
             OpenSSL 1.0.2g  1 Mar 2016
             """
+        # ssl_module as a DSO
         self.config.parser.modules['ssl_module'] = '/fake/path'
         with mock.patch("certbot_apache._internal.configurator."
             "ApacheConfigurator._open_module_file") as mock_omf:
             mock_omf.return_value = some_string_contents
             self.assertEqual(self.config.openssl_version(), "1.0.2g")
 
+        # ssl_module statically linked
+        self.config._openssl_version = None
+        self.config.parser.modules['ssl_module'] = None
+        self.config.options['bin'] = '/fake/path/to/httpd'
+        with mock.patch("certbot_apache._internal.configurator."
+            "ApacheConfigurator._open_module_file") as mock_omf:
+            mock_omf.return_value = some_string_contents
+            self.assertEqual(self.config.openssl_version(), "1.0.2g")
+
     def test_current_version(self):
         self.config.version = (2, 4, 10)
         self.config._openssl_version = '1.0.2m'
@@ -1823,12 +1809,21 @@ class InstallSslOptionsConfTest(util.ApacheTest):
             self.assertEqual(self.config.openssl_version(), None)
             self.assertTrue("Could not find ssl_module" in mock_log.call_args[0][0])
 
+        # When no ssl_module is present at all
         self.config._openssl_version = None
-        self.config.parser.modules['ssl_module'] = None
+        self.assertTrue("ssl_module" not in self.config.parser.modules)
         with mock.patch("certbot_apache._internal.configurator.logger.warning") as mock_log:
             self.assertEqual(self.config.openssl_version(), None)
             self.assertTrue("Could not find ssl_module" in mock_log.call_args[0][0])
 
+        # When ssl_module is statically linked but --apache-bin not provided
+        self.config._openssl_version = None
+        self.config.options['bin'] = None
+        self.config.parser.modules['ssl_module'] = None
+        with mock.patch("certbot_apache._internal.configurator.logger.warning") as mock_log:
+            self.assertEqual(self.config.openssl_version(), None)
+            self.assertTrue("ssl_module is statically linked but" in mock_log.call_args[0][0])
+
         self.config.parser.modules['ssl_module'] = "/fake/path"
         with mock.patch("certbot_apache._internal.configurator.logger.warning") as mock_log:
             # Check that correct logger.warning was printed

certbot-apache/tests/debian_test.py

@@ -2,7 +2,10 @@
 import shutil
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import os

certbot-apache/tests/display_ops_test.py

@@ -1,7 +1,10 @@
 """Test certbot_apache._internal.display_ops."""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.display import util as display_util
@@ -93,9 +96,9 @@ class SelectVhostTest(unittest.TestCase):
 
         self.vhosts.append(
             obj.VirtualHost(
-                "path", "aug_path", set([obj.Addr.fromstring("*:80")]),
+                "path", "aug_path", {obj.Addr.fromstring("*:80")},
                 False, False,
-                "wildcard.com", set(["*.wildcard.com"])))
+                "wildcard.com", {"*.wildcard.com"}))
 
         self.assertEqual(self.vhosts[5], self._call(self.vhosts))
 

certbot-apache/tests/dualnode_test.py

@@ -1,7 +1,10 @@
 """Tests for DualParserNode implementation"""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot_apache._internal import assertions
 from certbot_apache._internal import augeasparser

certbot-apache/tests/entrypoint_test.py

@@ -1,7 +1,10 @@
 """Test for certbot_apache._internal.entrypoint for override class resolution"""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot_apache._internal import configurator
 from certbot_apache._internal import entrypoint

certbot-apache/tests/fedora_test.py

@@ -1,7 +1,10 @@
 """Test for certbot_apache._internal.configurator for Fedora 29+ overrides"""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import filesystem

certbot-apache/tests/gentoo_test.py

@@ -1,7 +1,10 @@
 """Test for certbot_apache._internal.configurator for Gentoo overrides"""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import filesystem
@@ -21,19 +24,19 @@ def get_vh_truth(temp_dir, config_name):
         obj.VirtualHost(
             os.path.join(prefix, "gentoo.example.com.conf"),
             os.path.join(aug_pre, "gentoo.example.com.conf/VirtualHost"),
-            set([obj.Addr.fromstring("*:80")]),
+            {obj.Addr.fromstring("*:80")},
             False, True, "gentoo.example.com"),
         obj.VirtualHost(
             os.path.join(prefix, "00_default_vhost.conf"),
             os.path.join(aug_pre, "00_default_vhost.conf/IfDefine/VirtualHost"),
-            set([obj.Addr.fromstring("*:80")]),
+            {obj.Addr.fromstring("*:80")},
             False, True, "localhost"),
         obj.VirtualHost(
             os.path.join(prefix, "00_default_ssl_vhost.conf"),
             os.path.join(aug_pre,
                          "00_default_ssl_vhost.conf" +
                          "/IfDefine/IfDefine/IfModule/VirtualHost"),
-            set([obj.Addr.fromstring("_default_:443")]),
+            {obj.Addr.fromstring("_default_:443")},
             True, True, "localhost")
     ]
     return vh_truth

certbot-apache/tests/http_01_test.py

@@ -2,7 +2,10 @@
 import unittest
 import errno
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from acme import challenges
 from certbot import achallenges

certbot-apache/tests/obj_test.py

@@ -14,13 +14,13 @@ class VirtualHostTest(unittest.TestCase):
         self.addr_default = Addr.fromstring("_default_:443")
 
         self.vhost1 = VirtualHost(
-            "filep", "vh_path", set([self.addr1]), False, False, "localhost")
+            "filep", "vh_path", {self.addr1}, False, False, "localhost")
 
         self.vhost1b = VirtualHost(
-            "filep", "vh_path", set([self.addr1]), False, False, "localhost")
+            "filep", "vh_path", {self.addr1}, False, False, "localhost")
 
         self.vhost2 = VirtualHost(
-            "fp", "vhp", set([self.addr2]), False, False, "localhost")
+            "fp", "vhp", {self.addr2}, False, False, "localhost")
 
     def test_repr(self):
         self.assertEqual(repr(self.addr2),
@@ -42,7 +42,7 @@ class VirtualHostTest(unittest.TestCase):
 
         complex_vh = VirtualHost(
             "fp", "vhp",
-            set([Addr.fromstring("*:443"), Addr.fromstring("1.2.3.4:443")]),
+            {Addr.fromstring("*:443"), Addr.fromstring("1.2.3.4:443")},
             False, False)
         self.assertTrue(complex_vh.conflicts([self.addr1]))
         self.assertTrue(complex_vh.conflicts([self.addr2]))
@@ -57,14 +57,14 @@ class VirtualHostTest(unittest.TestCase):
     def test_same_server(self):
         from certbot_apache._internal.obj import VirtualHost
         no_name1 = VirtualHost(
-            "fp", "vhp", set([self.addr1]), False, False, None)
+            "fp", "vhp", {self.addr1}, False, False, None)
         no_name2 = VirtualHost(
-            "fp", "vhp", set([self.addr2]), False, False, None)
+            "fp", "vhp", {self.addr2}, False, False, None)
         no_name3 = VirtualHost(
-            "fp", "vhp", set([self.addr_default]),
+            "fp", "vhp", {self.addr_default},
             False, False, None)
         no_name4 = VirtualHost(
-            "fp", "vhp", set([self.addr2, self.addr_default]),
+            "fp", "vhp", {self.addr2, self.addr_default},
             False, False, None)
 
         self.assertTrue(self.vhost1.same_server(self.vhost2))

certbot-apache/tests/parser_test.py

@@ -2,7 +2,10 @@
 import shutil
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import os

certbot-apache/tests/parsernode_configurator_test.py

@@ -1,7 +1,10 @@
 """Tests for ApacheConfigurator for AugeasParserNode classes"""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 import util
 

certbot-apache/tests/util.py

@@ -5,7 +5,10 @@ import unittest
 
 import augeas
 import josepy as jose
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import zope.component
 
 from certbot.compat import os
@@ -142,71 +145,71 @@ def get_vh_truth(temp_dir, config_name):
             obj.VirtualHost(
                 os.path.join(prefix, "encryption-example.conf"),
                 os.path.join(aug_pre, "encryption-example.conf/Virtualhost"),
-                set([obj.Addr.fromstring("*:80")]),
+                {obj.Addr.fromstring("*:80")},
                 False, True, "encryption-example.demo"),
             obj.VirtualHost(
                 os.path.join(prefix, "default-ssl.conf"),
                 os.path.join(aug_pre,
                              "default-ssl.conf/IfModule/VirtualHost"),
-                set([obj.Addr.fromstring("_default_:443")]), True, True),
+                {obj.Addr.fromstring("_default_:443")}, True, True),
             obj.VirtualHost(
                 os.path.join(prefix, "000-default.conf"),
                 os.path.join(aug_pre, "000-default.conf/VirtualHost"),
-                set([obj.Addr.fromstring("*:80"),
-                     obj.Addr.fromstring("[::]:80")]),
+                {obj.Addr.fromstring("*:80"),
+                     obj.Addr.fromstring("[::]:80")},
                 False, True, "ip-172-30-0-17"),
             obj.VirtualHost(
                 os.path.join(prefix, "certbot.conf"),
                 os.path.join(aug_pre, "certbot.conf/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]), False, True,
+                {obj.Addr.fromstring("*:80")}, False, True,
                 "certbot.demo", aliases=["www.certbot.demo"]),
             obj.VirtualHost(
                 os.path.join(prefix, "mod_macro-example.conf"),
                 os.path.join(aug_pre,
                              "mod_macro-example.conf/Macro/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]), False, True,
+                {obj.Addr.fromstring("*:80")}, False, True,
                 modmacro=True),
             obj.VirtualHost(
                 os.path.join(prefix, "default-ssl-port-only.conf"),
                 os.path.join(aug_pre, ("default-ssl-port-only.conf/"
                                        "IfModule/VirtualHost")),
-                set([obj.Addr.fromstring("_default_:443")]), True, True),
+                {obj.Addr.fromstring("_default_:443")}, True, True),
             obj.VirtualHost(
                 os.path.join(prefix, "wildcard.conf"),
                 os.path.join(aug_pre, "wildcard.conf/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]), False, True,
+                {obj.Addr.fromstring("*:80")}, False, True,
                 "ip-172-30-0-17", aliases=["*.blue.purple.com"]),
             obj.VirtualHost(
                 os.path.join(prefix, "ocsp-ssl.conf"),
                 os.path.join(aug_pre, "ocsp-ssl.conf/IfModule/VirtualHost"),
-                set([obj.Addr.fromstring("10.2.3.4:443")]), True, True,
+                {obj.Addr.fromstring("10.2.3.4:443")}, True, True,
                 "ocspvhost.com"),
             obj.VirtualHost(
                 os.path.join(prefix, "non-symlink.conf"),
                 os.path.join(aug_pre, "non-symlink.conf/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]), False, True,
+                {obj.Addr.fromstring("*:80")}, False, True,
                 "nonsym.link"),
             obj.VirtualHost(
                 os.path.join(prefix, "default-ssl-port-only.conf"),
                 os.path.join(aug_pre,
                              "default-ssl-port-only.conf/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]), True, True, ""),
+                {obj.Addr.fromstring("*:80")}, True, True, ""),
             obj.VirtualHost(
                 os.path.join(temp_dir, config_name,
                              "apache2/apache2.conf"),
                 "/files" + os.path.join(temp_dir, config_name,
                                         "apache2/apache2.conf/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]), False, True,
+                {obj.Addr.fromstring("*:80")}, False, True,
                 "vhost.in.rootconf"),
             obj.VirtualHost(
                 os.path.join(prefix, "duplicatehttp.conf"),
                 os.path.join(aug_pre, "duplicatehttp.conf/VirtualHost"),
-                set([obj.Addr.fromstring("10.2.3.4:80")]), False, True,
+                {obj.Addr.fromstring("10.2.3.4:80")}, False, True,
                 "duplicate.example.com"),
             obj.VirtualHost(
                 os.path.join(prefix, "duplicatehttps.conf"),
                 os.path.join(aug_pre, "duplicatehttps.conf/IfModule/VirtualHost"),
-                set([obj.Addr.fromstring("10.2.3.4:443")]), True, True,
+                {obj.Addr.fromstring("10.2.3.4:443")}, True, True,
                 "duplicate.example.com")]
         return vh_truth
     if config_name == "debian_apache_2_4/multi_vhosts":
@@ -217,27 +220,27 @@ def get_vh_truth(temp_dir, config_name):
             obj.VirtualHost(
                 os.path.join(prefix, "default.conf"),
                 os.path.join(aug_pre, "default.conf/VirtualHost[1]"),
-                set([obj.Addr.fromstring("*:80")]),
+                {obj.Addr.fromstring("*:80")},
                 False, True, "ip-172-30-0-17"),
             obj.VirtualHost(
                 os.path.join(prefix, "default.conf"),
                 os.path.join(aug_pre, "default.conf/VirtualHost[2]"),
-                set([obj.Addr.fromstring("*:80")]),
+                {obj.Addr.fromstring("*:80")},
                 False, True, "banana.vomit.com"),
             obj.VirtualHost(
                 os.path.join(prefix, "multi-vhost.conf"),
                 os.path.join(aug_pre, "multi-vhost.conf/VirtualHost[1]"),
-                set([obj.Addr.fromstring("*:80")]),
+                {obj.Addr.fromstring("*:80")},
                 False, True, "1.multi.vhost.tld"),
             obj.VirtualHost(
                 os.path.join(prefix, "multi-vhost.conf"),
                 os.path.join(aug_pre, "multi-vhost.conf/IfModule/VirtualHost"),
-                set([obj.Addr.fromstring("*:80")]),
+                {obj.Addr.fromstring("*:80")},
                 False, True, "2.multi.vhost.tld"),
             obj.VirtualHost(
                 os.path.join(prefix, "multi-vhost.conf"),
                 os.path.join(aug_pre, "multi-vhost.conf/VirtualHost[2]"),
-                set([obj.Addr.fromstring("*:80")]),
+                {obj.Addr.fromstring("*:80")},
                 False, True, "3.multi.vhost.tld")]
         return vh_truth
     return None  # pragma: no cover

certbot-auto

@@ -31,7 +31,7 @@ if [ -z "$VENV_PATH" ]; then
 fi
 VENV_BIN="$VENV_PATH/bin"
 BOOTSTRAP_VERSION_PATH="$VENV_PATH/certbot-auto-bootstrap-version.txt"
-LE_AUTO_VERSION="1.3.0"
+LE_AUTO_VERSION="1.7.0"
 BASENAME=$(basename $0)
 USAGE="Usage: $BASENAME [OPTIONS]
 A self-updating wrapper script for the Certbot ACME client. When run, updates
@@ -910,20 +910,11 @@ elif [ -f /etc/manjaro-release ]; then
   }
   BOOTSTRAP_VERSION="BootstrapArchCommon $BOOTSTRAP_ARCH_COMMON_VERSION"
 elif [ -f /etc/gentoo-release ]; then
-  Bootstrap() {
-    DeprecationBootstrap "Gentoo" BootstrapGentooCommon
-  }
-  BOOTSTRAP_VERSION="BootstrapGentooCommon $BOOTSTRAP_GENTOO_COMMON_VERSION"
+  DEPRECATED_OS=1
 elif uname | grep -iq FreeBSD ; then
-  Bootstrap() {
-    DeprecationBootstrap "FreeBSD" BootstrapFreeBsd
-  }
-  BOOTSTRAP_VERSION="BootstrapFreeBsd $BOOTSTRAP_FREEBSD_VERSION"
+  DEPRECATED_OS=1
 elif uname | grep -iq Darwin ; then
-  Bootstrap() {
-    DeprecationBootstrap "macOS" BootstrapMac
-  }
-  BOOTSTRAP_VERSION="BootstrapMac $BOOTSTRAP_MAC_VERSION"
+  DEPRECATED_OS=1
 elif [ -f /etc/issue ] && grep -iq "Amazon Linux" /etc/issue ; then
   Bootstrap() {
     ExperimentalBootstrap "Amazon Linux" BootstrapRpmCommon
@@ -1274,45 +1265,40 @@ if [ "$1" = "--le-auto-phase2" ]; then
 # pip install hashin
 # hashin -r dependency-requirements.txt cryptography==1.5.2
 # ```
-ConfigArgParse==1.0 \
-    --hash=sha256:bf378245bc9cdc403a527e5b7406b991680c2a530e7e81af747880b54eb57133
-certifi==2019.11.28 \
-    --hash=sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3 \
-    --hash=sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f
-cffi==1.13.2 \
-    --hash=sha256:0b49274afc941c626b605fb59b59c3485c17dc776dc3cc7cc14aca74cc19cc42 \
-    --hash=sha256:0e3ea92942cb1168e38c05c1d56b0527ce31f1a370f6117f1d490b8dcd6b3a04 \
-    --hash=sha256:135f69aecbf4517d5b3d6429207b2dff49c876be724ac0c8bf8e1ea99df3d7e5 \
-    --hash=sha256:19db0cdd6e516f13329cba4903368bff9bb5a9331d3410b1b448daaadc495e54 \
-    --hash=sha256:2781e9ad0e9d47173c0093321bb5435a9dfae0ed6a762aabafa13108f5f7b2ba \
-    --hash=sha256:291f7c42e21d72144bb1c1b2e825ec60f46d0a7468f5346841860454c7aa8f57 \
-    --hash=sha256:2c5e309ec482556397cb21ede0350c5e82f0eb2621de04b2633588d118da4396 \
-    --hash=sha256:2e9c80a8c3344a92cb04661115898a9129c074f7ab82011ef4b612f645939f12 \
-    --hash=sha256:32a262e2b90ffcfdd97c7a5e24a6012a43c61f1f5a57789ad80af1d26c6acd97 \
-    --hash=sha256:3c9fff570f13480b201e9ab69453108f6d98244a7f495e91b6c654a47486ba43 \
-    --hash=sha256:415bdc7ca8c1c634a6d7163d43fb0ea885a07e9618a64bda407e04b04333b7db \
-    --hash=sha256:42194f54c11abc8583417a7cf4eaff544ce0de8187abaf5d29029c91b1725ad3 \
-    --hash=sha256:4424e42199e86b21fc4db83bd76909a6fc2a2aefb352cb5414833c030f6ed71b \
-    --hash=sha256:4a43c91840bda5f55249413037b7a9b79c90b1184ed504883b72c4df70778579 \
-    --hash=sha256:599a1e8ff057ac530c9ad1778293c665cb81a791421f46922d80a86473c13346 \
-    --hash=sha256:5c4fae4e9cdd18c82ba3a134be256e98dc0596af1e7285a3d2602c97dcfa5159 \
-    --hash=sha256:5ecfa867dea6fabe2a58f03ac9186ea64da1386af2159196da51c4904e11d652 \
-    --hash=sha256:62f2578358d3a92e4ab2d830cd1c2049c9c0d0e6d3c58322993cc341bdeac22e \
-    --hash=sha256:6471a82d5abea994e38d2c2abc77164b4f7fbaaf80261cb98394d5793f11b12a \
-    --hash=sha256:6d4f18483d040e18546108eb13b1dfa1000a089bcf8529e30346116ea6240506 \
-    --hash=sha256:71a608532ab3bd26223c8d841dde43f3516aa5d2bf37b50ac410bb5e99053e8f \
-    --hash=sha256:74a1d8c85fb6ff0b30fbfa8ad0ac23cd601a138f7509dc617ebc65ef305bb98d \
-    --hash=sha256:7b93a885bb13073afb0aa73ad82059a4c41f4b7d8eb8368980448b52d4c7dc2c \
-    --hash=sha256:7d4751da932caaec419d514eaa4215eaf14b612cff66398dd51129ac22680b20 \
-    --hash=sha256:7f627141a26b551bdebbc4855c1157feeef18241b4b8366ed22a5c7d672ef858 \
-    --hash=sha256:8169cf44dd8f9071b2b9248c35fc35e8677451c52f795daa2bb4643f32a540bc \
-    --hash=sha256:aa00d66c0fab27373ae44ae26a66a9e43ff2a678bf63a9c7c1a9a4d61172827a \
-    --hash=sha256:ccb032fda0873254380aa2bfad2582aedc2959186cce61e3a17abc1a55ff89c3 \
-    --hash=sha256:d754f39e0d1603b5b24a7f8484b22d2904fa551fe865fd0d4c3332f078d20d4e \
-    --hash=sha256:d75c461e20e29afc0aee7172a0950157c704ff0dd51613506bd7d82b718e7410 \
-    --hash=sha256:dcd65317dd15bc0451f3e01c80da2216a31916bdcffd6221ca1202d96584aa25 \
-    --hash=sha256:e570d3ab32e2c2861c4ebe6ffcad6a8abf9347432a37608fe1fbd157b3f0036b \
-    --hash=sha256:fd43a88e045cf992ed09fa724b5315b790525f2676883a6ea64e3263bae6549d
+ConfigArgParse==1.2.3 \
+    --hash=sha256:edd17be986d5c1ba2e307150b8e5f5107aba125f3574dddd02c85d5cdcfd37dc
+certifi==2020.4.5.1 \
+    --hash=sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304 \
+    --hash=sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519
+cffi==1.14.0 \
+    --hash=sha256:001bf3242a1bb04d985d63e138230802c6c8d4db3668fb545fb5005ddf5bb5ff \
+    --hash=sha256:00789914be39dffba161cfc5be31b55775de5ba2235fe49aa28c148236c4e06b \
+    --hash=sha256:028a579fc9aed3af38f4892bdcc7390508adabc30c6af4a6e4f611b0c680e6ac \
+    --hash=sha256:14491a910663bf9f13ddf2bc8f60562d6bc5315c1f09c704937ef17293fb85b0 \
+    --hash=sha256:1cae98a7054b5c9391eb3249b86e0e99ab1e02bb0cc0575da191aedadbdf4384 \
+    --hash=sha256:2089ed025da3919d2e75a4d963d008330c96751127dd6f73c8dc0c65041b4c26 \
+    --hash=sha256:2d384f4a127a15ba701207f7639d94106693b6cd64173d6c8988e2c25f3ac2b6 \
+    --hash=sha256:337d448e5a725bba2d8293c48d9353fc68d0e9e4088d62a9571def317797522b \
+    --hash=sha256:399aed636c7d3749bbed55bc907c3288cb43c65c4389964ad5ff849b6370603e \
+    --hash=sha256:3b911c2dbd4f423b4c4fcca138cadde747abdb20d196c4a48708b8a2d32b16dd \
+    --hash=sha256:3d311bcc4a41408cf5854f06ef2c5cab88f9fded37a3b95936c9879c1640d4c2 \
+    --hash=sha256:62ae9af2d069ea2698bf536dcfe1e4eed9090211dbaafeeedf5cb6c41b352f66 \
+    --hash=sha256:66e41db66b47d0d8672d8ed2708ba91b2f2524ece3dee48b5dfb36be8c2f21dc \
+    --hash=sha256:675686925a9fb403edba0114db74e741d8181683dcf216be697d208857e04ca8 \
+    --hash=sha256:7e63cbcf2429a8dbfe48dcc2322d5f2220b77b2e17b7ba023d6166d84655da55 \
+    --hash=sha256:8a6c688fefb4e1cd56feb6c511984a6c4f7ec7d2a1ff31a10254f3c817054ae4 \
+    --hash=sha256:8c0ffc886aea5df6a1762d0019e9cb05f825d0eec1f520c51be9d198701daee5 \
+    --hash=sha256:95cd16d3dee553f882540c1ffe331d085c9e629499ceadfbda4d4fde635f4b7d \
+    --hash=sha256:99f748a7e71ff382613b4e1acc0ac83bf7ad167fb3802e35e90d9763daba4d78 \
+    --hash=sha256:b8c78301cefcf5fd914aad35d3c04c2b21ce8629b5e4f4e45ae6812e461910fa \
+    --hash=sha256:c420917b188a5582a56d8b93bdd8e0f6eca08c84ff623a4c16e809152cd35793 \
+    --hash=sha256:c43866529f2f06fe0edc6246eb4faa34f03fe88b64a0a9a942561c8e22f4b71f \
+    --hash=sha256:cab50b8c2250b46fe738c77dbd25ce017d5e6fb35d3407606e7a4180656a5a6a \
+    --hash=sha256:cef128cb4d5e0b3493f058f10ce32365972c554572ff821e175dbc6f8ff6924f \
+    --hash=sha256:cf16e3cf6c0a5fdd9bc10c21687e19d29ad1fe863372b5543deaec1039581a30 \
+    --hash=sha256:e56c744aa6ff427a607763346e4170629caf7e48ead6921745986db3692f987f \
+    --hash=sha256:e577934fc5f8779c554639376beeaa5657d54349096ef24abe8c74c5d9c117c3 \
+    --hash=sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c
 chardet==3.0.4 \
     --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
     --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691
@@ -1340,65 +1326,66 @@ cryptography==2.8 \
     --hash=sha256:df6b4dca2e11865e6cfbfb708e800efb18370f5a46fd601d3755bc7f85b3a8a2 \
     --hash=sha256:ecadccc7ba52193963c0475ac9f6fa28ac01e01349a2ca48509667ef41ffd2cf \
     --hash=sha256:fb81c17e0ebe3358486cd8cc3ad78adbae58af12fc2bf2bc0bb84e8090fa5ce8
-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
+distro==1.5.0 \
+    --hash=sha256:0e58756ae38fbd8fc3020d54badb8eae17c5b9dcbed388b17bb55b8a5928df92 \
+    --hash=sha256:df74eed763e18d10d0da624258524ae80486432cd17392d9c3d96f5e83cd2799
+enum34==1.1.10; python_version < '3.4' \
+    --hash=sha256:a98a201d6de3f2ab3db284e70a33b0f896fbf35f8086594e8c9e74b909058d53 \
+    --hash=sha256:c3858660960c984d6ab0ebad691265180da2b43f07e061c0f8dca9ef3cffd328 \
+    --hash=sha256:cce6a7477ed816bd2542d03d53db9f0db935dd013b70f336a95c73979289f248
 funcsigs==1.0.2 \
     --hash=sha256:330cc27ccbf7f1e992e69fef78261dc7c6569012cf397db8d3de0234e6c937ca \
     --hash=sha256:a7bb0f2cf3a3fd1ab2732cb49eba4252c2af4240442415b4abce3b87022a8f50
-idna==2.8 \
-    --hash=sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407 \
-    --hash=sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c
+idna==2.9 \
+    --hash=sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb \
+    --hash=sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa
 ipaddress==1.0.23 \
     --hash=sha256:6e0f4a39e66cb5bb9a137b00276a2eff74f93b71dcbdad6f10ff7df9d3557fcc \
     --hash=sha256:b7f8e0369580bb4a24d5ba1d7cc29660a4a6987763faf1d8a8046830e020e7e2
-josepy==1.2.0 \
-    --hash=sha256:8ea15573203f28653c00f4ac0142520777b1c59d9eddd8da3f256c6ba3cac916 \
-    --hash=sha256:9cec9a839fe9520f0420e4f38e7219525daccce4813296627436fe444cd002d3
+josepy==1.3.0 \
+    --hash=sha256:c341ffa403399b18e9eae9012f804843045764d1390f9cb4648980a7569b1619 \
+    --hash=sha256:e54882c64be12a2a76533f73d33cba9e331950fda9e2731e843490b774e7a01c
 mock==1.3.0 \
     --hash=sha256:1e247dbecc6ce057299eb7ee019ad68314bb93152e81d9a6110d35f4d5eca0f6 \
     --hash=sha256:3f573a18be94de886d1191f27c168427ef693e8dcfcecf95b170577b2eb69cbb
 parsedatetime==2.5 \
     --hash=sha256:3b835fc54e472c17ef447be37458b400e3fefdf14bb1ffdedb5d2c853acf4ba1 \
     --hash=sha256:d2e9ddb1e463de871d32088a3f3cea3dc8282b1b2800e081bd0ef86900451667
-pbr==5.4.4 \
-    --hash=sha256:139d2625547dbfa5fb0b81daebb39601c478c21956dc57e2e07b74450a8c506b \
-    --hash=sha256:61aa52a0f18b71c5cc58232d2cf8f8d09cd67fcad60b742a60124cb8d6951488
+pbr==5.4.5 \
+    --hash=sha256:07f558fece33b05caf857474a366dfcc00562bca13dd8b47b2b3e22d9f9bf55c \
+    --hash=sha256:579170e23f8e0c2f24b0de612f71f648eccb79fb1322c814ae6b3c07b5ba23e8
 pyOpenSSL==19.1.0 \
     --hash=sha256:621880965a720b8ece2f1b2f54ea2071966ab00e2970ad2ce11d596102063504 \
     --hash=sha256:9a24494b2602aaf402be5c9e30a0b82d4a5c67528fe8fb475e3f3bc00dd69507
 pyRFC3339==1.1 \
     --hash=sha256:67196cb83b470709c580bb4738b83165e67c6cc60e1f2e4f286cfcb402a926f4 \
     --hash=sha256:81b8cbe1519cdb79bed04910dd6fa4e181faf8c88dff1e1b987b5f7ab23a5b1a
-pycparser==2.19 \
-    --hash=sha256:a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3
-pyparsing==2.4.6 \
-    --hash=sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f \
-    --hash=sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec
+pycparser==2.20 \
+    --hash=sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0 \
+    --hash=sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705
+pyparsing==2.4.7 \
+    --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b
 python-augeas==0.5.0 \
     --hash=sha256:67d59d66cdba8d624e0389b87b2a83a176f21f16a87553b50f5703b23f29bac2
-pytz==2019.3 \
-    --hash=sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d \
-    --hash=sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be
-requests==2.22.0 \
-    --hash=sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4 \
-    --hash=sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31
+pytz==2020.1 \
+    --hash=sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed \
+    --hash=sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048
+requests==2.23.0 \
+    --hash=sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee \
+    --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6
 requests-toolbelt==0.9.1 \
     --hash=sha256:380606e1d10dc85c3bd47bf5a6095f815ec007be7a8b69c878507068df059e6f \
     --hash=sha256:968089d4584ad4ad7c171454f0a5c6dac23971e9472521ea3b6d49d610aa6fc0
-six==1.14.0 \
-    --hash=sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a \
-    --hash=sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c
-urllib3==1.25.8 \
-    --hash=sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc \
-    --hash=sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc
-zope.component==4.6 \
-    --hash=sha256:ec2afc5bbe611dcace98bb39822c122d44743d635dafc7315b9aef25097db9e6
+six==1.15.0 \
+    --hash=sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259 \
+    --hash=sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced
+urllib3==1.25.9 \
+    --hash=sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527 \
+    --hash=sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115
+zope.component==4.6.1 \
+    --hash=sha256:bfbe55d4a93e70a78b10edc3aad4de31bb8860919b7cbd8d66f717f7d7b279ac \
+    --hash=sha256:d9c7c27673d787faff8a83797ce34d6ebcae26a370e25bddb465ac2182766aca
 zope.deferredimport==4.3.1 \
     --hash=sha256:57b2345e7b5eef47efcd4f634ff16c93e4265de3dcf325afc7315ade48d909e1 \
     --hash=sha256:9a0c211df44aa95f1c4e6d2626f90b400f56989180d3ef96032d708da3d23e0a
@@ -1408,126 +1395,129 @@ zope.deprecation==4.4.0 \
 zope.event==4.4 \
     --hash=sha256:69c27debad9bdacd9ce9b735dad382142281ac770c4a432b533d6d65c4614bcf \
     --hash=sha256:d8e97d165fd5a0997b45f5303ae11ea3338becfe68c401dd88ffd2113fe5cae7
-zope.hookable==5.0.0 \
-    --hash=sha256:0992a0dd692003c09fb958e1480cebd1a28f2ef32faa4857d864f3ca8e9d6952 \
-    --hash=sha256:0f325838dbac827a1e2ed5d482c1f2656b6844dc96aa098f7727e76395fcd694 \
-    --hash=sha256:22a317ba00f61bac99eac1a5e330be7cb8c316275a21269ec58aa396b602af0c \
-    --hash=sha256:25531cb5e7b35e8a6d1d6eddef624b9a22ce5dcf8f4448ef0f165acfa8c3fc21 \
-    --hash=sha256:30890892652766fc80d11f078aca9a5b8150bef6b88aba23799581a53515c404 \
-    --hash=sha256:342d682d93937e5b8c232baffb32a87d5eee605d44f74566657c64a239b7f342 \
-    --hash=sha256:46b2fddf1f5aeb526e02b91f7e62afbb9fff4ffd7aafc97cdb00a0d717641567 \
-    --hash=sha256:523318ff96df9b8d378d997c00c5d4cbfbff68dc48ff5ee5addabdb697d27528 \
-    --hash=sha256:53aa02eb8921d4e667c69d76adeed8fe426e43870c101cb08dcd2f3468aff742 \
-    --hash=sha256:62e79e8fdde087cb20822d7874758f5acbedbffaf3c0fbe06309eb8a41ee4e06 \
-    --hash=sha256:74bf2f757f7385b56dc3548adae508d8b3ef952d600b4b12b88f7d1706b05dcc \
-    --hash=sha256:751ee9d89eb96e00c1d7048da9725ce392a708ed43406416dc5ed61e4d199764 \
-    --hash=sha256:7b83bc341e682771fe810b360cd5d9c886a948976aea4b979ff214e10b8b523b \
-    --hash=sha256:81eeeb27dbb0ddaed8070daee529f0d1bfe4f74c7351cce2aaca3ea287c4cc32 \
-    --hash=sha256:856509191e16930335af4d773c0fc31a17bae8991eb6f167a09d5eddf25b56cc \
-    --hash=sha256:8853e81fd07b18fa9193b19e070dc0557848d9945b1d2dac3b7782543458c87d \
-    --hash=sha256:94506a732da2832029aecdfe6ea07eb1b70ee06d802fff34e1b3618fe7cdf026 \
-    --hash=sha256:95ad874a8cc94e786969215d660143817f745225579bfe318c4676e218d3147c \
-    --hash=sha256:9758ec9174966ffe5c499b6c3d149f80aa0a9238020006a2b87c6af5963fcf48 \
-    --hash=sha256:a169823e331da939aa7178fc152e65699aeb78957e46c6f80ccb50ee4c3616c2 \
-    --hash=sha256:a67878a798f6ca292729a28c2226592b3d000dc6ee7825d31887b553686c7ac7 \
-    --hash=sha256:a9a6d9eb2319a09905670810e2de971d6c49013843700b4975e2fc0afe96c8db \
-    --hash=sha256:b3e118b58a3d2301960e6f5f25736d92f6b9f861728d3b8c26d69f54d8a157d2 \
-    --hash=sha256:ca6705c2a1fb5059a4efbe9f5426be4cdf71b3c9564816916fc7aa7902f19ede \
-    --hash=sha256:cf711527c9d4ae72085f137caffb4be74fc007ffb17cd103628c7d5ba17e205f \
-    --hash=sha256:d087602a6845ebe9d5a1c5a949fedde2c45f372d77fbce4f7fe44b68b28a1d03 \
-    --hash=sha256:d1080e1074ddf75ad6662a9b34626650759c19a9093e1a32a503d37e48da135b \
-    --hash=sha256:db9c60368aff2b7e6c47115f3ad9bd6e96aa298b12ed5f8cb13f5673b30be565 \
-    --hash=sha256:dbeb127a04473f5a989169eb400b67beb921c749599b77650941c21fe39cb8d9 \
-    --hash=sha256:dca336ca3682d869d291d7cd18284f6ff6876e4244eb1821430323056b000e2c \
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+    --hash=sha256:ebb4e637a1fb861c34e48a00d03cffa9234f42bef923aec44e5625ffb9a8e8f9 \
+    --hash=sha256:ef739fe89e7f43fb6494a43b1878a36273e5924869ba1d866f752c5812ae8d58 \
+    --hash=sha256:f40db0e02a8157d2b90857c24d89b6310f9b6c3642369852cdc3b5ac49b92afc \
+    --hash=sha256:f68bf937f113b88c866d090fea0bc52a098695173fc613b055a17ff0cf9683b6 \
+    --hash=sha256:fb55c182a3f7b84c1a2d6de5fa7b1a05d4660d866b91dbf8d74549c57a1499e8
+zope.proxy==4.3.5 \
+    --hash=sha256:00573dfa755d0703ab84bb23cb6ecf97bb683c34b340d4df76651f97b0bab068 \
+    --hash=sha256:092049280f2848d2ba1b57b71fe04881762a220a97b65288bcb0968bb199ec30 \
+    --hash=sha256:0cbd27b4d3718b5ec74fc65ffa53c78d34c65c6fd9411b8352d2a4f855220cf1 \
+    --hash=sha256:17fc7e16d0c81f833a138818a30f366696653d521febc8e892858041c4d88785 \
+    --hash=sha256:19577dfeb70e8a67249ba92c8ad20589a1a2d86a8d693647fa8385408a4c17b0 \
+    --hash=sha256:207aa914576b1181597a1516e1b90599dc690c095343ae281b0772e44945e6a4 \
+    --hash=sha256:219a7db5ed53e523eb4a4769f13105118b6d5b04ed169a283c9775af221e231f \
+    --hash=sha256:2b50ea79849e46b5f4f2b0247a3687505d32d161eeb16a75f6f7e6cd81936e43 \
+    --hash=sha256:5903d38362b6c716e66bbe470f190579c530a5baf03dbc8500e5c2357aa569a5 \
+    --hash=sha256:5c24903675e271bd688c6e9e7df5775ac6b168feb87dbe0e4bcc90805f21b28f \
+    --hash=sha256:5ef6bc5ed98139e084f4e91100f2b098a0cd3493d4e76f9d6b3f7b95d7ad0f06 \
+    --hash=sha256:61b55ae3c23a126a788b33ffb18f37d6668e79a05e756588d9e4d4be7246ab1c \
+    --hash=sha256:63ddb992931a5e616c87d3d89f5a58db086e617548005c7f9059fac68c03a5cc \
+    --hash=sha256:6943da9c09870490dcfd50c4909c0cc19f434fa6948f61282dc9cb07bcf08160 \
+    --hash=sha256:6ad40f85c1207803d581d5d75e9ea25327cd524925699a83dfc03bf8e4ba72b7 \
+    --hash=sha256:6b44433a79bdd7af0e3337bd7bbcf53dd1f9b0fa66bf21bcb756060ce32a96c1 \
+    --hash=sha256:6bbaa245015d933a4172395baad7874373f162955d73612f0b66b6c2c33b6366 \
+    --hash=sha256:7007227f4ea85b40a2f5e5a244479f6a6dfcf906db9b55e812a814a8f0e2c28d \
+    --hash=sha256:74884a0aec1f1609190ec8b34b5d58fb3b5353cf22b96161e13e0e835f13518f \
+    --hash=sha256:7d25fe5571ddb16369054f54cdd883f23de9941476d97f2b92eb6d7d83afe22d \
+    --hash=sha256:7e162bdc5e3baad26b2262240be7d2bab36991d85a6a556e48b9dfb402370261 \
+    --hash=sha256:814d62678dc3a30f4aa081982d830b7c342cf230ffc9d030b020cb154eeebf9e \
+    --hash=sha256:8878a34c5313ee52e20aa50b03138af8d472bae465710fb954d133a9bfd3c38d \
+    --hash=sha256:a66a0d94e5b081d5d695e66d6667e91e74d79e273eee95c1747717ba9cb70792 \
+    --hash=sha256:a69f5cbf4addcfdf03dda564a671040127a6b7c34cf9fe4973582e68441b63fa \
+    --hash=sha256:b00f9f0c334d07709d3f73a7cb8ae63c6ca1a90c790a63b5e7effa666ef96021 \
+    --hash=sha256:b6ed71e4a7b4690447b626f499d978aa13197a0e592950e5d7020308f6054698 \
+    --hash=sha256:bdf5041e5851526e885af579d2f455348dba68d74f14a32781933569a327fddf \
+    --hash=sha256:be034360dd34e62608419f86e799c97d389c10a0e677a25f236a971b2f40dac9 \
+    --hash=sha256:cc8f590a5eed30b314ae6b0232d925519ade433f663de79cc3783e4b10d662ba \
+    --hash=sha256:cd7a318a15fe6cc4584bf3c4426f092ed08c0fd012cf2a9173114234fe193e11 \
+    --hash=sha256:cf19b5f63a59c20306e034e691402b02055c8f4e38bf6792c23cad489162a642 \
+    --hash=sha256:cfc781ce442ec407c841e9aa51d0e1024f72b6ec34caa8fdb6ef9576d549acf2 \
+    --hash=sha256:dea9f6f8633571e18bc20cad83603072e697103a567f4b0738d52dd0211b4527 \
+    --hash=sha256:e4a86a1d5eb2cce83c5972b3930c7c1eac81ab3508464345e2b8e54f119d5505 \
+    --hash=sha256:e7106374d4a74ed9ff00c46cc00f0a9f06a0775f8868e423f85d4464d2333679 \
+    --hash=sha256:e98a8a585b5668aa9e34d10f7785abf9545fe72663b4bfc16c99a115185ae6a5 \
+    --hash=sha256:f64840e68483316eb58d82c376ad3585ca995e69e33b230436de0cdddf7363f9 \
+    --hash=sha256:f8f4b0a9e6683e43889852130595c8854d8ae237f2324a053cdd884de936aa9b \
+    --hash=sha256:fc45a53219ed30a7f670a6d8c98527af0020e6fd4ee4c0a8fb59f147f06d816c
 
 # Contains the requirements for the letsencrypt package.
 #
@@ -1540,18 +1530,18 @@ letsencrypt==0.7.0 \
     --hash=sha256:105a5fb107e45bcd0722eb89696986dcf5f08a86a321d6aef25a0c7c63375ade \
     --hash=sha256:c36e532c486a7e92155ee09da54b436a3c420813ec1c590b98f635d924720de9
 
-certbot==1.3.0 \
-    --hash=sha256:979793b36151be26c159f1946d065a0cbbcaed3e9ac452c19a142b0d2d2b42e3 \
-    --hash=sha256:bc2091cbbc2f432872ed69309046e79771d9c81cd441bde3e6a6553ecd04b1d8
-acme==1.3.0 \
-    --hash=sha256:b888757c750e393407a3cdf0eb5c2d06036951e10c41db4c83537617568561b6 \
-    --hash=sha256:c0de9e1fbcb4a28509825a4d19ab5455910862b23fa338acebc7bbe7c0abd20d
-certbot-apache==1.3.0 \
-    --hash=sha256:1050cd262bcc598957c45a6fa1febdf5e41e87176c0aebad3a1ab7268b0d82d9 \
-    --hash=sha256:4a6bb818a7a70803127590a54bb25c1e79810761c9d4c92cf9f16a56b518bd52
-certbot-nginx==1.3.0 \
-    --hash=sha256:46106b96429d1aaf3765635056352d2372941027a3bc26bbf964e4329202adc7 \
-    --hash=sha256:9aa0869c1250b7ea0a1eb1df6bdb5d0d6190d6ca0400da1033a8decc0df6f65b
+certbot==1.7.0 \
+    --hash=sha256:84877127caf779c212d131d36399a45a8e13e06274e7a5e029845df5c84cd974 \
+    --hash=sha256:10b95bb86fb8f1dbbd27558bb42454d5995cbdb45d6c00d961ebba2a4bdc4355
+acme==1.7.0 \
+    --hash=sha256:ef0e84d670f59c096e9ed8c3bf9e6a7d22ee378fdb4175503c06cc485672c79a \
+    --hash=sha256:288d9bbb075278961d224e43f7f386c491d25366a98ed89a62771c5022978386
+certbot-apache==1.7.0 \
+    --hash=sha256:514c09a892964332c2485a38bd5720e4cf93e35998341af36eef5401ab165d89 \
+    --hash=sha256:99943b6406e0315f31c1f81e2ced6be38aee3ea24974ef4d7aeeda8202c1c3bc
+certbot-nginx==1.7.0 \
+    --hash=sha256:fea2387c92155635fbddb02758d5ba73f0d7af459959f91be0a1606fd2e43c55 \
+    --hash=sha256:d52ec3e711884100636c42b639d8959378562ea78183a273d120df808de2724f
 
 UNLIKELY_EOF
     # -------------------------------------------------------------------------

certbot-ci/certbot_integration_tests/assets/hook.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+from __future__ import print_function
 import os
 import sys
 
@@ -7,5 +8,4 @@ if hook_script_type == 'deploy' and ('RENEWED_DOMAINS' not in os.environ or 'REN
     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')
+print(hook_script_type)

certbot-ci/certbot_integration_tests/certbot_tests/assertions.py

@@ -1,4 +1,5 @@
 """This module contains advanced assertions for the certbot integration tests."""
+import io
 import os
 
 try:
@@ -21,7 +22,8 @@ def assert_hook_execution(probe_path, probe_content):
     :param probe_path: path to the file that received the hook output
     :param probe_content: content expected when the hook is executed
     """
-    with open(probe_path, 'r') as file:
+    encoding = 'utf-8' if POSIX_MODE else 'utf-16'
+    with io.open(probe_path, 'rt', encoding=encoding) as file:
         data = file.read()
 
     lines = [line.strip() for line in data.splitlines()]

certbot-ci/certbot_integration_tests/certbot_tests/context.py

@@ -1,5 +1,4 @@
 """Module to handle the context of integration tests."""
-import logging
 import os
 import shutil
 import sys

certbot-ci/certbot_integration_tests/certbot_tests/test_main.py

@@ -9,6 +9,8 @@ import shutil
 import subprocess
 import time
 
+from cryptography.x509 import NameOID
+
 import pytest
 
 from certbot_integration_tests.certbot_tests import context as certbot_context
@@ -628,3 +630,31 @@ def test_dry_run_deactivate_authzs(context):
     context.certbot(args)
     with open(join(context.workspace, 'logs', 'letsencrypt.log'), 'r') as f:
         assert log_line in f.read(), 'Second order should have been recreated due to authz reuse'
+
+
+def test_preferred_chain(context):
+    """Test that --preferred-chain results in the correct chain.pem being produced"""
+    try:
+        issuers = misc.get_acme_issuers(context)
+    except NotImplementedError:
+        pytest.skip('This ACME server does not support alternative issuers.')
+
+    names = [i.issuer.get_attributes_for_oid(NameOID.COMMON_NAME)[0].value \
+             for i in issuers]
+
+    domain = context.get_domain('preferred-chain')
+    cert_path = join(context.config_dir, 'live', domain, 'chain.pem')
+    conf_path = join(context.config_dir, 'renewal', '{}.conf'.format(domain))
+
+    for (requested, expected) in [(n, n) for n in names] + [('nonexistent', names[0])]:
+        args = ['certonly', '--cert-name', domain, '-d', domain,
+                '--preferred-chain', requested, '--force-renewal']
+        context.certbot(args)
+
+        dumped = misc.read_certificate(cert_path)
+        assert 'Issuer: CN={}'.format(expected) in dumped, \
+               'Expected chain issuer to be {} when preferring {}'.format(expected, requested)
+
+        with open(conf_path, 'r') as f:
+            assert 'preferred_chain = {}'.format(requested) in f.read(), \
+                   'Expected preferred_chain to be set in renewal config'

certbot-ci/certbot_integration_tests/utils/acme_server.py

@@ -86,7 +86,8 @@ class ACMEServer(object):
                                                 'alpine', 'rm', '-rf', '/workspace/boulder'])
                 process.wait()
         finally:
-            shutil.rmtree(self._workspace)
+            if os.path.exists(self._workspace):
+                shutil.rmtree(self._workspace)
         if self._stdout != sys.stdout:
             self._stdout.close()
         print('=> Test infrastructure stopped and cleaned up.')
@@ -129,6 +130,7 @@ class ACMEServer(object):
         environ['PEBBLE_VA_NOSLEEP'] = '1'
         environ['PEBBLE_WFE_NONCEREJECT'] = '0'
         environ['PEBBLE_AUTHZREUSE'] = '100'
+        environ['PEBBLE_ALTERNATE_ROOTS'] = str(PEBBLE_ALTERNATE_ROOTS)
 
         self._launch_process(
             [pebble_path, '-config', pebble_config_path, '-dnsserver', '127.0.0.1:8053', '-strict'],

certbot-ci/certbot_integration_tests/utils/constants.py

@@ -7,3 +7,4 @@ BOULDER_V2_DIRECTORY_URL = 'http://localhost:4001/directory'
 PEBBLE_DIRECTORY_URL = 'https://localhost:14000/dir'
 PEBBLE_MANAGEMENT_URL = 'https://localhost:15000'
 MOCK_OCSP_SERVER_PORT = 4002
+PEBBLE_ALTERNATE_ROOTS = 2

certbot-ci/certbot_integration_tests/utils/misc.py

@@ -19,16 +19,30 @@ from cryptography.hazmat.primitives.asymmetric import ec
 from cryptography.hazmat.primitives.serialization import Encoding
 from cryptography.hazmat.primitives.serialization import NoEncryption
 from cryptography.hazmat.primitives.serialization import PrivateFormat
+from cryptography.x509 import load_pem_x509_certificate
 from OpenSSL import crypto
 import pkg_resources
 import requests
 from six.moves import SimpleHTTPServer
 from six.moves import socketserver
 
+from certbot_integration_tests.utils.constants import \
+     PEBBLE_ALTERNATE_ROOTS, PEBBLE_MANAGEMENT_URL
+
 RSA_KEY_TYPE = 'rsa'
 ECDSA_KEY_TYPE = 'ecdsa'
 
 
+def _suppress_x509_verification_warnings():
+    try:
+        import urllib3
+        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+    except ImportError:
+        # Handle old versions of request with vendorized urllib3
+        from requests.packages.urllib3.exceptions import InsecureRequestWarning
+        requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
+
+
 def check_until_timeout(url, attempts=30):
     """
     Wait and block until given url responds with status 200, or raise an exception
@@ -37,14 +51,7 @@ def check_until_timeout(url, attempts=30):
     :param int attempts: the number of times to try to connect to the URL
     :raise ValueError: exception raised if unable to reach the URL
     """
-    try:
-        import urllib3
-        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
-    except ImportError:
-        # Handle old versions of request with vendorized urllib3
-        from requests.packages.urllib3.exceptions import InsecureRequestWarning
-        requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
-
+    _suppress_x509_verification_warnings()
     for _ in range(attempts):
         time.sleep(1)
         try:
@@ -140,13 +147,12 @@ def generate_test_file_hooks(config_dir, hook_probe):
             entrypoint_script = '''\
 #!/usr/bin/env bash
 set -e
-"{0}" "{1}" "{2}" "{3}"
+"{0}" "{1}" "{2}" >> "{3}"
 '''.format(sys.executable, hook_path, entrypoint_script_path, hook_probe)
         else:
-            entrypoint_script_path = os.path.join(hook_dir, 'entrypoint.bat')
+            entrypoint_script_path = os.path.join(hook_dir, 'entrypoint.ps1')
             entrypoint_script = '''\
-@echo off
-"{0}" "{1}" "{2}" "{3}"
+& "{0}" "{1}" "{2}" >> "{3}"
             '''.format(sys.executable, hook_path, entrypoint_script_path, hook_probe)
 
         with open(entrypoint_script_path, 'w') as file_h:
@@ -236,7 +242,7 @@ def generate_csr(domains, key_path, csr_path, key_type=RSA_KEY_TYPE):
         file_h.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, key))
 
     req = crypto.X509Req()
-    san = ', '.join(['DNS:{0}'.format(item) for item in domains])
+    san = ', '.join('DNS:{0}'.format(item) for item in domains)
     san_constraint = crypto.X509Extension(b'subjectAltName', False, san.encode('utf-8'))
     req.add_extensions([san_constraint])
 
@@ -273,16 +279,17 @@ def load_sample_data_path(workspace):
     shutil.copytree(original, copied, symlinks=True)
 
     if os.name == 'nt':
-        # Fix the symlinks on Windows since GIT is not creating them upon checkout
+        # Fix the symlinks on Windows if GIT is not configured to create them upon checkout
         for lineage in ['a.encryption-example.com', 'b.encryption-example.com']:
             current_live = os.path.join(copied, 'live', lineage)
             for name in os.listdir(current_live):
                 if name != 'README':
                     current_file = os.path.join(current_live, name)
-                    with open(current_file) as file_h:
-                        src = file_h.read()
-                    os.unlink(current_file)
-                    os.symlink(os.path.join(current_live, src), current_file)
+                    if not os.path.islink(current_file):
+                        with open(current_file) as file_h:
+                            src = file_h.read()
+                        os.unlink(current_file)
+                        os.symlink(os.path.join(current_live, src), current_file)
 
     return copied
 
@@ -300,3 +307,23 @@ def echo(keyword, path=None):
                          .format(keyword))
     return '{0} -c "from __future__ import print_function; print(\'{1}\')"{2}'.format(
         os.path.basename(sys.executable), keyword, ' >> "{0}"'.format(path) if path else '')
+
+
+def get_acme_issuers(context):
+    """Gets the list of one or more issuer certificates from the ACME server used by the
+    context.
+    :param context: the testing context.
+    :return: the `list of x509.Certificate` representing the list of issuers.
+    """
+    # TODO: in fact, Boulder has alternate chains in config-next/, just not yet in config/.
+    if context.acme_server != "pebble":
+        raise NotImplementedError()
+
+    _suppress_x509_verification_warnings()
+
+    issuers = []
+    for i in range(PEBBLE_ALTERNATE_ROOTS + 1):
+        request = requests.get(PEBBLE_MANAGEMENT_URL + '/intermediates/{}'.format(i), verify=False)
+        issuers.append(load_pem_x509_certificate(request.content, default_backend()))
+
+    return issuers

certbot-ci/setup.py

@@ -1,4 +1,4 @@
-from distutils.version import StrictVersion
+from distutils.version import LooseVersion
 import sys
 
 from setuptools import __version__ as setuptools_version
@@ -26,7 +26,7 @@ install_requires = [
 # However environment markers are supported only with setuptools >= 36.2.
 # So this dependency is not added for old Linux distributions with old setuptools,
 # in order to allow these systems to build certbot from sources.
-if StrictVersion(setuptools_version) >= StrictVersion('36.2'):
+if LooseVersion(setuptools_version) >= LooseVersion('36.2'):
     install_requires.append("pywin32>=224 ; sys_platform == 'win32'")
 elif 'bdist_wheel' in sys.argv[1:]:
     raise RuntimeError('Error, you are trying to build certbot wheels using an old version '

certbot-ci/snap_integration_tests/conftest.py

@@ -0,0 +1,45 @@
+"""
+General conftest for pytest execution of all integration tests lying
+in the snap_installer_integration tests package.
+As stated by pytest documentation, conftest module is used to set on
+for a directory a specific configuration using built-in pytest hooks.
+
+See https://docs.pytest.org/en/latest/reference.html#hook-reference
+"""
+import glob
+import os
+
+
+def pytest_addoption(parser):
+    """
+    Standard pytest hook to add options to the pytest parser.
+    :param parser: current pytest parser that will be used on the CLI
+    """
+    parser.addoption('--snap-folder', required=True,
+                     help='set the folder path where snaps to test are located')
+    parser.addoption('--snap-arch', default='amd64',
+                    help='set the architecture do test (default: amd64)')
+    parser.addoption('--allow-persistent-changes', action='store_true',
+                     help='needs to be set, and confirm that the test will make persistent changes on this machine')
+
+
+def pytest_configure(config):
+    """
+    Standard pytest hook used to add a configuration logic for each node of a pytest run.
+    :param config: the current pytest configuration
+    """
+    if not config.option.allow_persistent_changes:
+        raise RuntimeError('This integration test would install the Certbot snap on your machine. '
+                           'Please run it again with the `--allow-persistent-changes` flag set to acknowledge.')
+
+
+def pytest_generate_tests(metafunc):
+    """
+    Generate (multiple) parametrized calls to a test function.
+    """
+    if "dns_snap_path" in metafunc.fixturenames:
+        snap_arch = metafunc.config.getoption('snap_arch')
+        snap_folder = metafunc.config.getoption('snap_folder')
+        snap_dns_path_list = glob.glob(os.path.join(snap_folder, 
+                                                    'certbot-dns-*_{0}.snap'.format(snap_arch)))
+        metafunc.parametrize("dns_snap_path", snap_dns_path_list)

certbot-ci/snap_integration_tests/dns_tests/test_main.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+import pytest
+import subprocess
+import glob
+import os
+import re
+
+
+@pytest.fixture(autouse=True, scope="module")
+def install_certbot_snap(request):
+    with pytest.raises(Exception):
+        subprocess.check_call(['certbot', '--version'])
+    try:
+        snap_folder = request.config.getoption("snap_folder")
+        snap_arch = request.config.getoption("snap_arch")
+        snap_path = glob.glob(os.path.join(snap_folder, 'certbot_*_{0}.snap'.format(snap_arch)))[0]
+        subprocess.check_call(['snap', 'install', '--classic', '--dangerous', snap_path])
+        subprocess.check_call(['certbot', '--version'])
+        yield
+    finally:
+        subprocess.call(['snap', 'remove', 'certbot'])
+
+
+def test_dns_plugin_install(dns_snap_path):
+    """
+    Test that each DNS plugin Certbot snap can be installed
+    and is usable with the Certbot snap.
+    """
+    plugin_name = re.match(r'^certbot-(dns-\w+)_.*\.snap$',
+                           os.path.basename(dns_snap_path)).group(1)
+    snap_name = 'certbot-{0}'.format(plugin_name)
+    assert plugin_name not in subprocess.check_output(['certbot', 'plugins', '--prepare'],
+                                                      universal_newlines=True)
+
+    try:
+        subprocess.check_call(['snap', 'install', '--dangerous', dns_snap_path])
+        subprocess.check_call(['snap', 'set', 'certbot', 'trust-plugin-with-root=ok'])
+        subprocess.check_call(['snap', 'connect', 'certbot:plugin', snap_name])
+
+        assert plugin_name in subprocess.check_output(['certbot', 'plugins', '--prepare'],
+                                                      universal_newlines=True)
+        subprocess.check_call(['snap', 'connect', snap_name + ':certbot-metadata',
+            'certbot:certbot-metadata'])
+        subprocess.check_call(['snap', 'install', '--dangerous', dns_snap_path])
+    finally:
+        subprocess.call(['snap', 'remove', 'plugin_name'])

certbot-compatibility-test/certbot_compatibility_test/configurators/apache/common.py

@@ -3,7 +3,10 @@ import os
 import shutil
 import subprocess
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import zope.interface
 
 from certbot import errors as le_errors

certbot-compatibility-test/certbot_compatibility_test/test_driver.py

@@ -96,7 +96,7 @@ def test_authenticator(plugin, config, temp_dir):
 
 def _create_achalls(plugin):
     """Returns a list of annotated challenges to test on plugin"""
-    achalls = list()
+    achalls = []
     names = plugin.get_testable_domain_names()
     for domain in names:
         prefs = plugin.get_chall_pref(domain)

certbot-compatibility-test/certbot_compatibility_test/validator_test.py

@@ -1,7 +1,10 @@
 """Tests for certbot_compatibility_test.validator."""
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 import OpenSSL
 import requests
 

certbot-compatibility-test/setup.py

@@ -1,19 +1,29 @@
+from distutils.version import LooseVersion
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 install_requires = [
     'certbot',
     'certbot-apache',
-    'mock',
     'six',
     'requests',
     'zope.interface',
 ]
 
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 if sys.version_info < (2, 7, 9):
     # For secure SSL connexion with Python 2.7 (InsecurePlatformWarning)
     install_requires.append('ndg-httpsclient')

certbot-dns-cloudflare/certbot_dns_cloudflare/__init__.py

@@ -21,8 +21,8 @@ Credentials
 -----------
 
 Use of this plugin requires a configuration file containing Cloudflare API
-credentials, obtained from your Cloudflare
-`account page <https://dash.cloudflare.com/profile/api-tokens>`_.
+credentials, obtained from your
+`Cloudflare dashboard <https://dash.cloudflare.com/?to=/:account/profile/api-tokens>`_.
 
 Previously, Cloudflare's "Global API Key" was used for authentication, however
 this key can access the entire Cloudflare API for all domains in your account,
@@ -31,11 +31,8 @@ meaning it could cause a lot of damage if leaked.
 Cloudflare's newer API Tokens can be restricted to specific domains and
 operations, and are therefore now the recommended authentication option.
 
-However, due to some shortcomings in Cloudflare's implementation of Tokens,
-Tokens created for Certbot currently require ``Zone:Zone:Read`` and ``Zone:DNS:Edit``
-permissions for **all** zones in your account. While this is not ideal, your Token
-will still have fewer permission than the Global key, so it's still worth doing.
-Hopefully Cloudflare will improve this in the future.
+The Token needed by Certbot requires ``Zone:DNS:Edit`` permissions for only the
+zones you need certificates for.
 
 Using Cloudflare Tokens also requires at least version 2.3.1 of the ``cloudflare``
 python module. If the version that automatically installed with this plugin is

certbot-dns-cloudflare/certbot_dns_cloudflare/_internal/dns_cloudflare.py

@@ -14,7 +14,7 @@ from certbot.plugins import dns_common
 
 logger = logging.getLogger(__name__)
 
-ACCOUNT_URL = 'https://dash.cloudflare.com/profile/api-tokens'
+ACCOUNT_URL = 'https://dash.cloudflare.com/?to=/:account/profile/api-tokens'
 
 
 @zope.interface.implementer(interfaces.IAuthenticator)
@@ -118,7 +118,7 @@ class _CloudflareClient(object):
             code = int(e)
             hint = None
 
-            if code == 9109:
+            if code == 1009:
                 hint = 'Does your API token have "Zone:DNS:Edit" permissions?'
 
             logger.error('Encountered CloudFlareAPIError adding TXT record: %d %s', e, e)
@@ -210,11 +210,22 @@ class _CloudflareClient(object):
                 logger.debug('Found zone_id of %s for %s using name %s', zone_id, domain, zone_name)
                 return zone_id
 
-        raise errors.PluginError('Unable to determine zone_id for {0} using zone names: {1}. '
-                                'Please confirm that the domain name has been entered correctly '
-                                'and is already associated with the supplied Cloudflare account.{2}'
-                                .format(domain, zone_name_guesses, ' The error from Cloudflare was:'
-                                ' {0} {1}'.format(code, msg) if code is not None else ''))
+        if msg is not None:
+            if 'com.cloudflare.api.account.zone.list' in msg:
+                raise errors.PluginError('Unable to determine zone_id for {0} using zone names: '
+                                         '{1}. Please confirm that the domain name has been '
+                                         'entered correctly and your Cloudflare Token has access '
+                                         'to the domain.'.format(domain, zone_name_guesses))
+            else:
+                raise errors.PluginError('Unable to determine zone_id for {0} using zone names: '
+                                         '{1}. The error from Cloudflare was: {2} {3}.'
+                                         .format(domain, zone_name_guesses, code, msg))
+        else:
+            raise errors.PluginError('Unable to determine zone_id for {0} using zone names: '
+                                     '{1}. Please confirm that the domain name has been '
+                                     'entered correctly and is already associated with the '
+                                     'supplied Cloudflare account.'
+                                     .format(domain, zone_name_guesses))
 
     def _find_txt_record_id(self, zone_id, record_name, record_content):
         """

certbot-dns-cloudflare/setup.py

@@ -1,22 +1,42 @@
+from distutils.version import LooseVersion
+import os
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 from setuptools.command.test import test as TestCommand
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 # Remember to update local-oldest-requirements.txt when changing the minimum
 # acme/certbot version.
 install_requires = [
-    'acme>=0.29.0',
-    'certbot>=1.1.0',
     'cloudflare>=1.5.1',
-    'mock',
     'setuptools',
     'zope.interface',
 ]
 
+if not os.environ.get('SNAP_BUILD'):
+    install_requires.extend([
+        'acme>=0.29.0',
+        'certbot>=1.1.0',
+    ])
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Unset SNAP_BUILD when building wheels '
+                       'to include certbot dependencies.')
+if os.environ.get('SNAP_BUILD'):
+    install_requires.append('packaging')
+
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 docs_extras = [
     'Sphinx>=1.0',  # autodoc_member_order = 'bysource', autodoc_default_flags
     'sphinx_rtd_theme',

certbot-dns-cloudflare/snap/hooks/post-refresh

@@ -0,0 +1,21 @@
+#!/bin/sh -e
+# This file is generated by tools/generate_dnsplugins_postrefreshhook.sh and should not be edited manually.
+
+# get certbot version
+if [ ! -f "$SNAP/certbot-shared/certbot-version.txt" ]; then
+  echo "No certbot version available; not doing version comparison check" >> "$SNAP_DATA/debuglog"
+  exit 0
+fi
+cb_installed=$(cat $SNAP/certbot-shared/certbot-version.txt)
+
+# get required certbot version for plugin. certbot version must be at least the plugin's
+# version. note that this is not the required version in setup.py, but the version number itself.
+cb_required=$(grep -oP "version = '\K.*(?=')" $SNAP/setup.py)
+
+
+$SNAP/bin/python3 -c "import sys; from packaging import version; sys.exit(1) if  version.parse('$cb_installed') < version.parse('$cb_required') else sys.exit(0)" || exit_code=$?
+if [ "$exit_code" -eq 1 ]; then
+  echo "Certbot is version $cb_installed but needs to be at least $cb_required before" \
+    "this plugin can be updated; will try again on next refresh."
+  exit 1
+fi

certbot-dns-cloudflare/snap/snapcraft.yaml

@@ -0,0 +1,41 @@
+# This file is generated by tools/generate_dnsplugins_snapcraft.sh and should not be edited manually.
+name: certbot-dns-cloudflare
+summary: Cloudflare DNS Authenticator plugin for Certbot
+description: Cloudflare DNS Authenticator plugin for Certbot
+confinement: strict
+grade: devel
+base: core20
+adopt-info: certbot-dns-cloudflare
+
+parts:
+  certbot-dns-cloudflare:
+    plugin: python
+    source: .
+    constraints: [$SNAPCRAFT_PART_SRC/snap-constraints.txt]
+    override-pull: |
+        snapcraftctl pull
+        snapcraftctl set-version `grep ^version $SNAPCRAFT_PART_SRC/setup.py | cut -f2 -d= | tr -d "'[:space:]"`
+    build-environment:
+      - SNAP_BUILD: "True"
+    # To build cryptography and cffi if needed
+    build-packages: [gcc, libffi-dev, libssl-dev, python3-dev]
+  certbot-metadata:
+    plugin: dump
+    source: .
+    stage: [setup.py, certbot-shared]
+    override-pull: |
+        snapcraftctl pull
+        mkdir -p $SNAPCRAFT_PART_SRC/certbot-shared
+
+slots:
+  certbot:
+    interface: content
+    content: certbot-1
+    read:
+      - $SNAP/lib/python3.8/site-packages
+
+plugs:
+  certbot-metadata:
+    interface: content
+    content: metadata-1
+    target: $SNAP/certbot-shared

certbot-dns-cloudflare/tests/dns_cloudflare_test.py

@@ -3,7 +3,10 @@
 import unittest
 
 import CloudFlare
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import os
@@ -130,7 +133,7 @@ class CloudflareClientTest(unittest.TestCase):
     def test_add_txt_record_error(self):
         self.cf.zones.get.return_value = [{'id': self.zone_id}]
 
-        self.cf.zones.dns_records.post.side_effect = CloudFlare.exceptions.CloudFlareAPIError(9109, '', '')
+        self.cf.zones.dns_records.post.side_effect = CloudFlare.exceptions.CloudFlareAPIError(1009, '', '')
 
         self.assertRaises(
             errors.PluginError,
@@ -172,6 +175,12 @@ class CloudflareClientTest(unittest.TestCase):
             self.cloudflare_client.add_txt_record,
             DOMAIN, self.record_name, self.record_content, self.record_ttl)
 
+        self.cf.zones.get.side_effect = CloudFlare.exceptions.CloudFlareAPIError(0, 'com.cloudflare.api.account.zone.list', '')
+        self.assertRaises(
+            errors.PluginError,
+            self.cloudflare_client.add_txt_record,
+            DOMAIN, self.record_name, self.record_content, self.record_ttl)
+
     def test_del_txt_record(self):
         self.cf.zones.get.return_value = [{'id': self.zone_id}]
         self.cf.zones.dns_records.get.return_value = [{'id': self.record_id}]

certbot-dns-cloudxns/setup.py

@@ -1,22 +1,42 @@
+from distutils.version import LooseVersion
+import os
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 from setuptools.command.test import test as TestCommand
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 # Remember to update local-oldest-requirements.txt when changing the minimum
 # acme/certbot version.
 install_requires = [
-    'acme>=0.31.0',
-    'certbot>=1.1.0',
     'dns-lexicon>=2.2.1',  # Support for >1 TXT record per name
-    'mock',
     'setuptools',
     'zope.interface',
 ]
 
+if not os.environ.get('SNAP_BUILD'):
+    install_requires.extend([
+        'acme>=0.31.0',
+        'certbot>=1.1.0',
+    ])
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Unset SNAP_BUILD when building wheels '
+                       'to include certbot dependencies.')
+if os.environ.get('SNAP_BUILD'):
+    install_requires.append('packaging')
+
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 docs_extras = [
     'Sphinx>=1.0',  # autodoc_member_order = 'bysource', autodoc_default_flags
     'sphinx_rtd_theme',

certbot-dns-cloudxns/snap/hooks/post-refresh

@@ -0,0 +1,21 @@
+#!/bin/sh -e
+# This file is generated by tools/generate_dnsplugins_postrefreshhook.sh and should not be edited manually.
+
+# get certbot version
+if [ ! -f "$SNAP/certbot-shared/certbot-version.txt" ]; then
+  echo "No certbot version available; not doing version comparison check" >> "$SNAP_DATA/debuglog"
+  exit 0
+fi
+cb_installed=$(cat $SNAP/certbot-shared/certbot-version.txt)
+
+# get required certbot version for plugin. certbot version must be at least the plugin's
+# version. note that this is not the required version in setup.py, but the version number itself.
+cb_required=$(grep -oP "version = '\K.*(?=')" $SNAP/setup.py)
+
+
+$SNAP/bin/python3 -c "import sys; from packaging import version; sys.exit(1) if  version.parse('$cb_installed') < version.parse('$cb_required') else sys.exit(0)" || exit_code=$?
+if [ "$exit_code" -eq 1 ]; then
+  echo "Certbot is version $cb_installed but needs to be at least $cb_required before" \
+    "this plugin can be updated; will try again on next refresh."
+  exit 1
+fi

certbot-dns-cloudxns/snap/snapcraft.yaml

@@ -0,0 +1,41 @@
+# This file is generated by tools/generate_dnsplugins_snapcraft.sh and should not be edited manually.
+name: certbot-dns-cloudxns
+summary: CloudXNS DNS Authenticator plugin for Certbot
+description: CloudXNS DNS Authenticator plugin for Certbot
+confinement: strict
+grade: devel
+base: core20
+adopt-info: certbot-dns-cloudxns
+
+parts:
+  certbot-dns-cloudxns:
+    plugin: python
+    source: .
+    constraints: [$SNAPCRAFT_PART_SRC/snap-constraints.txt]
+    override-pull: |
+        snapcraftctl pull
+        snapcraftctl set-version `grep ^version $SNAPCRAFT_PART_SRC/setup.py | cut -f2 -d= | tr -d "'[:space:]"`
+    build-environment:
+      - SNAP_BUILD: "True"
+    # To build cryptography and cffi if needed
+    build-packages: [gcc, libffi-dev, libssl-dev, python3-dev]
+  certbot-metadata:
+    plugin: dump
+    source: .
+    stage: [setup.py, certbot-shared]
+    override-pull: |
+        snapcraftctl pull
+        mkdir -p $SNAPCRAFT_PART_SRC/certbot-shared
+
+slots:
+  certbot:
+    interface: content
+    content: certbot-1
+    read:
+      - $SNAP/lib/python3.8/site-packages
+
+plugs:
+  certbot-metadata:
+    interface: content
+    content: metadata-1
+    target: $SNAP/certbot-shared

certbot-dns-cloudxns/tests/dns_cloudxns_test.py

@@ -2,7 +2,10 @@
 
 import unittest
 
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 from requests.exceptions import HTTPError
 from requests.exceptions import RequestException
 

certbot-dns-digitalocean/setup.py

@@ -1,23 +1,43 @@
+from distutils.version import LooseVersion
+import os
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 from setuptools.command.test import test as TestCommand
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 # Remember to update local-oldest-requirements.txt when changing the minimum
 # acme/certbot version.
 install_requires = [
-    'acme>=0.29.0',
-    'certbot>=1.1.0',
-    'mock',
     'python-digitalocean>=1.11',
     'setuptools',
     'six',
     'zope.interface',
 ]
 
+if not os.environ.get('SNAP_BUILD'):
+    install_requires.extend([
+        'acme>=0.29.0',
+        'certbot>=1.1.0',
+    ])
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Unset SNAP_BUILD when building wheels '
+                       'to include certbot dependencies.')
+if os.environ.get('SNAP_BUILD'):
+    install_requires.append('packaging')
+
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 docs_extras = [
     'Sphinx>=1.0',  # autodoc_member_order = 'bysource', autodoc_default_flags
     'sphinx_rtd_theme',

certbot-dns-digitalocean/snap/hooks/post-refresh

@@ -0,0 +1,21 @@
+#!/bin/sh -e
+# This file is generated by tools/generate_dnsplugins_postrefreshhook.sh and should not be edited manually.
+
+# get certbot version
+if [ ! -f "$SNAP/certbot-shared/certbot-version.txt" ]; then
+  echo "No certbot version available; not doing version comparison check" >> "$SNAP_DATA/debuglog"
+  exit 0
+fi
+cb_installed=$(cat $SNAP/certbot-shared/certbot-version.txt)
+
+# get required certbot version for plugin. certbot version must be at least the plugin's
+# version. note that this is not the required version in setup.py, but the version number itself.
+cb_required=$(grep -oP "version = '\K.*(?=')" $SNAP/setup.py)
+
+
+$SNAP/bin/python3 -c "import sys; from packaging import version; sys.exit(1) if  version.parse('$cb_installed') < version.parse('$cb_required') else sys.exit(0)" || exit_code=$?
+if [ "$exit_code" -eq 1 ]; then
+  echo "Certbot is version $cb_installed but needs to be at least $cb_required before" \
+    "this plugin can be updated; will try again on next refresh."
+  exit 1
+fi

certbot-dns-digitalocean/snap/snapcraft.yaml

@@ -0,0 +1,41 @@
+# This file is generated by tools/generate_dnsplugins_snapcraft.sh and should not be edited manually.
+name: certbot-dns-digitalocean
+summary: DigitalOcean DNS Authenticator plugin for Certbot
+description: DigitalOcean DNS Authenticator plugin for Certbot
+confinement: strict
+grade: devel
+base: core20
+adopt-info: certbot-dns-digitalocean
+
+parts:
+  certbot-dns-digitalocean:
+    plugin: python
+    source: .
+    constraints: [$SNAPCRAFT_PART_SRC/snap-constraints.txt]
+    override-pull: |
+        snapcraftctl pull
+        snapcraftctl set-version `grep ^version $SNAPCRAFT_PART_SRC/setup.py | cut -f2 -d= | tr -d "'[:space:]"`
+    build-environment:
+      - SNAP_BUILD: "True"
+    # To build cryptography and cffi if needed
+    build-packages: [gcc, libffi-dev, libssl-dev, python3-dev]
+  certbot-metadata:
+    plugin: dump
+    source: .
+    stage: [setup.py, certbot-shared]
+    override-pull: |
+        snapcraftctl pull
+        mkdir -p $SNAPCRAFT_PART_SRC/certbot-shared
+
+slots:
+  certbot:
+    interface: content
+    content: certbot-1
+    read:
+      - $SNAP/lib/python3.8/site-packages
+
+plugs:
+  certbot-metadata:
+    interface: content
+    content: metadata-1
+    target: $SNAP/certbot-shared

certbot-dns-digitalocean/tests/dns_digitalocean_test.py

@@ -3,7 +3,10 @@
 import unittest
 
 import digitalocean
-import mock
+try:
+    import mock
+except ImportError: # pragma: no cover
+    from unittest import mock # type: ignore
 
 from certbot import errors
 from certbot.compat import os

certbot-dns-dnsimple/setup.py

@@ -1,22 +1,41 @@
+from distutils.version import LooseVersion
 import os
 import sys
 
+from setuptools import __version__ as setuptools_version
 from setuptools import find_packages
 from setuptools import setup
 from setuptools.command.test import test as TestCommand
 
-version = '1.4.0.dev0'
+version = '1.8.0.dev0'
 
 # Remember to update local-oldest-requirements.txt when changing the minimum
 # acme/certbot version.
 install_requires = [
-    'acme>=0.31.0',
-    'certbot>=1.1.0',
-    'mock',
     'setuptools',
     'zope.interface',
 ]
 
+if not os.environ.get('SNAP_BUILD'):
+    install_requires.extend([
+        'acme>=0.31.0',
+        'certbot>=1.1.0',
+    ])
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Unset SNAP_BUILD when building wheels '
+                       'to include certbot dependencies.')
+if os.environ.get('SNAP_BUILD'):
+    install_requires.append('packaging')
+
+setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2'))
+if setuptools_known_environment_markers:
+    install_requires.append('mock ; python_version < "3.3"')
+elif 'bdist_wheel' in sys.argv[1:]:
+    raise RuntimeError('Error, you are trying to build certbot wheels using an old version '
+                       'of setuptools. Version 36.2+ of setuptools is required.')
+elif sys.version_info < (3,3):
+    install_requires.append('mock')
+
 # This package normally depends on dns-lexicon>=3.2.1 to address the
 # problem described in https://github.com/AnalogJ/lexicon/issues/387,
 # however, the fix there has been backported to older versions of