Commit Graph
9354 Commits
Author SHA1 Message Date
Adrien Ferrand 2e4c985b42 Remove OCSP stale test 2019-07-29 23:10:21 +02:00
Adrien FerrandandGitHub 6890d0f126 Update pebble_artifacts.py 2019-07-29 22:55:38 +02:00
Adrien Ferrand 4d5115e4a9 Clean code 2019-07-29 21:02:51 +02:00
Adrien Ferrand 053a05e15b Activate mock OCSP server 2019-07-29 20:51:22 +02:00
Adrien Ferrand 4ac0e8baa8 Use again official pebble 2019-07-29 20:34:10 +02:00
Adrien Ferrand bd9247a336 Update module name 2019-07-29 20:33:47 +02:00
Adrien Ferrand b953a06282 Finish fixing the date parsing 2019-07-29 20:24:48 +02:00
Adrien Ferrand 80f575ccef Continue work 2019-07-29 18:05:48 +02:00
Adrien Ferrand 014d840088 Move full logic of mock at the acme server config 2019-07-29 15:48:45 +02:00
Adrien Ferrand 6f6918a0af Use forked pebble for now
# Conflicts:
#	certbot-ci/certbot_integration_tests/utils/pebble_artifacts.py
2019-07-29 15:00:12 +02:00
Adrien Ferrand 5de8540037 Merge remote-tracking branch 'origin/master' into mock-ocsp-server 2019-07-29 14:58:15 +02:00
Brad WarrenandGitHub d3da19919f Remove duplicate, failing oldest tests. (#7272)
Nightly tests failed last night at https://travis-ci.com/certbot/certbot/builds/120816454.

The cause was the oldest the version of Ubuntu used in the tests suddenly changed from Trusty to Xenial. You can see Xenial being used in the failing test at  https://travis-ci.com/certbot/certbot/jobs/219873088#L9 and Trusty being used at the last passing test at https://travis-ci.com/certbot/certbot/jobs/218936290#L9. The change in the default doesn't seem to be documented (yet) at https://docs.travis-ci.com/user/reference/overview/.

I started to pin Trusty in these tests, however, I noticed that we are running these same unit tests at https://github.com/certbot/certbot/blob/e6bf3fe7f81ff7651b3e8be3d530be725090ed2c/.travis.yml#L58. These other tests are still succeeding because it appears that including `sudo: required` causes Travis to still default to Trusty.

Deleting these duplicated tests fixes our Travis failures and speeds things up ever so slightly.

* Remove duplicate, failing oldest tests.

* pin trusty
2019-07-26 13:37:16 -07:00
Adrien FerrandandGitHub e6bf3fe7f8 [Windows] Security model for files permissions - STEP 3f (#7233)
* Correct file permissions on TempHandler

* Forbid os.chown and os.geteuid, as theses functions can be harmful to the security model on Windows.

* Implement copy_ownership

* Apply copy_ownership

* Correct webroot tests (and activate another broken test !)

* Correct lint and mypy

* Ensure to apply mode in makedirs

* Apply strict permissions on directories created with tempfile.mkdtemp(), like on Unix.

* Ensure streamHandler has 0600 on Windows

* Reactivate a test on windows

* Pin oldest requirements to current internal libraries (acme and certbot)

* Add dynamically pywin32 in dependencies: always except for certbot-oldest to avoid to break the relevant tests.

* Administrative privileges are always required.

* Correct security implementation (not the logic yet)

* First correction. Allow to manipulate finely file permissions during their generation

* Align to master + fix lint + resolve correctly symbolic links

* Add a test for windows about default paths

* Strenghthen the detection of Linux/Windows to check the standard files layout.

* Fix lint and mypy

* Reflect non usage of cache discovery from dns google plugin to its tests, solving Windows tests on the way

* Apply suggestions from code review

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Add more details in a comment

* Retrigger build.

* Add documentation.

* Fix a test

* Correct RW clear down

* Update util.py

* Remove unused code

* Fix code style

* Adapt certbot coverage threshold on Linux due to Windows specific LOC addition.

* Various optimizations around file owner and file mode

* Fix last error

* Fix copy_ownership_and_apply_mode

* Fix lint

* Correct mypy

* Extract out first part from windows-file-permissions

* Ignore new_compat in coverage for now

* Create test package for compat

* Add unit tests for security module.

* Add pywin32

* Adapt linux coverages to the windows-specific LOCs added

* Clean imports

* Correct import

* Trigger CI

* Reactivate a test

* Create the certbot.compat package. Move logic in certbot.compat.misc

* Clean comment

* Add doc

* Fix lint

* Correct mypy

* Add executable permissions

* Add the delegate certbot.compat.os module, add check coding style to enforce usage of certbot.compat.os instead of standard os

* Load certbot.compat.os instead of os

* Move existing compat test

* Update local oldest requirements

* Import sys

* Fix some mocks

* Update account_test.py

* Update os.py

* Update os.py

* Update local oldest requirements

* Implement the new linter_plugin

* Fix remaining linting errors

* Fix local oldest for nginx

* Remove custom check in favor of pylint plugin

* Remove check coding style

* Update linter_plugin.py

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Add several comments

* Update the setup.py

* Add documentation

* Update acme dependencies

* Update certbot/compat/os.py

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update certbot/compat/os.py

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update certbot/compat/os.py

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update docs/contributing.rst

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update linter_plugin.py

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update linter_plugin.py

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update docs/contributing.rst

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update docs/contributing.rst

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Corrections

* Handle os.path. Simplify checker.

* Add a comment to a reference implementation

* Update changelog

* Fix module registering

* Update docs/contributing.rst

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update docs/contributing.rst

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update docs/contributing.rst

Co-Authored-By: adferrand <adferrand@users.noreply.github.com>

* Update config and changelog

* Correction

* Correct os

* Fix merge

* Disable pylint checks

* Normalize imports

* Simplify security

* Corrections

* Reorganize module

* Clean code

* Clean code

* Remove coverage

* No cover

* Implement security.chmod

* Disable a test for now

* Disable hard error for now

* Add a first test. Remove unused import

* Recalibrate coverage

* Modifications for misc

* Correct function call

* Add some types

* Remove newline

* Use os_rename

* Implement security.open

* Revert to windows-files-permissions approach

* Fix lint

* Implement security.mkdir and security.makedirs

* Fix lint

* Clean lint

* Clean lint

* Revert "Clean lint"

This reverts commit 83bf81960a.

* Correct mock

* Conditionally add pywin32 on setuptools versions that support environment markers.

* Fix separator

* Fix separator

* Rename security into filesystem

* Change module security to filesystem

* Move rename into filesystem

* Rename security into filesystem

* Rename security into filesystem

* Rerun CI

* Fix import

* Fix pylint

* Implement copy_ownership_and_apply_mode

* Fix pylint

* Update certbot/compat/os.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Remove default values

* Rewrite a comment.

* Relaunch CI

* Pass as keyword arguments

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Make the private key permissions transfer platform specific

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Rename variable

* Fix comment0

* Add unit test for copy_ownership_and_apply_mode

* Adapt coverage

* Implement new methods.

* Remove the old method

* Reimplement make_or_verify_dir

* Finish migration

* Start to fix tests

* Fix ownership when creating a file with filesystem.open

* Fix security on TempHandler

* Fix validation path permissions

* Fix owner on mkdir

* Use a proper workdir for crypto tests

* Fix pylint

* Adapt coverage

* Update storage_test.py

* Update util_test.py

* Clean code

* Update certbot/compat/filesystem.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Add comment

* Update certbot/compat/filesystem.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Check permissions

* Change test mode

* Add unit test for filesystem.check_* functions

* Update filesystem_test.py

* Better logic for TempHandler

* Adapt coverage
2019-07-26 00:25:36 +02:00
alexzorinandAdrien Ferrand 40da709792 docs: s/certbot_tests/certbot_test/ (#7267) 2019-07-25 10:23:28 +02:00
Brad WarrenandAdrien Ferrand bf9c681c4f fix backwards logic (#7265) 2019-07-25 10:20:52 +02:00
alexzorinandBrad Warren 391f301dd8 acme: Implement authz deactivation (#7254)
Resolves #4945. First PR in order to address #5116.

* acme: Implement authz deactivation

Resolves #4945

* update AUTHORS and CHANGELOG

* typos in mypy annotations

* formatting: missing newline

* improve test_deactivate_authorization

* improve deactivate_authorization

* test: s/STATUS_INVALID/STATUS_DEACTIVATED/

* simplify dict to keyword argument

* acme: add UpdateAuthorization

* acme: use UpdateAuthorization in deactivate_authz

and add mypy annotation

This allows deactivate_authorization to succeed for both ACME v1
and v2 servers.
2019-07-24 18:04:59 -07:00
Brad WarrenandGitHub 06a0dae67f Fix test_symlink_resolution on macOS. (#7263)
This fixes the test failures which can be seen at
https://travis-ci.com/certbot/certbot/builds/120123338.

The problem here is the path returned by tempfile.mkdtemp() contains a symlink.
For instance, one run of the function produced
'/var/folders/3b/zg8fdh5j71x92yyzc1tyllfw0000gp/T/tmp3k9ytfj1' which is a
symlink to
'/private/var/folders/3b/zg8fdh5j71x92yyzc1tyllfw0000gp/T/tmp3k9ytfj1'.

Removing this symlink before testing filesystem.realpath solves the problem.

You can see the macOS tests passing with this change at https://travis-ci.com/certbot/certbot/builds/120250667.
2019-07-23 11:01:29 -07:00
Adrien FerrandandJoona Hoikkala a35470292e Remove Dockerfiles (#7257) 2019-07-22 13:43:58 +03:00
Brad WarrenandGitHub 47f64c7280 Remove list of packaging efforts. (#7258)
I think this list maybe had value when distros were first starting to package Certbot, but now I don't think it does. What function does this list serve? The instruction generator at https://certbot.eff.org/instructions does a much better job telling users how to use these packages. On the packaging side, I think anyone capable of packaging Certbot at the various distros would be able to search their repositories to see if a Certbot package is available.

Since this list is hard to maintain as links semi-regularly break and keeping it up to date with all distros and all Certbot components is a fair bit of work, let's just remove it.

This PR was motivated by the Travis failures at https://travis-ci.com/certbot/website/builds/119588518 due to GNU Guix changing the layout of their site.
2019-07-19 10:44:17 -07:00
Brad WarrenandGitHub f7c736da6f Update pexpect to fix Python 3.7 dev venvs. (#7259) 2019-07-18 15:44:01 -07:00
Adrien FerrandandBrad Warren 71ff47daad Implement a consistent realpath function in certbot.compat.filesystem (#7242)
Fixes #7115 

This PR creates a `realpath` method in `filesystem`, whose goal is to replace any call to `os.path.realpath` in Certbot. The reason is that `os.path.realpath` is broken on some versions of Python for Windows. See https://bugs.python.org/issue9949. The function created here works consistently across Linux and Windows.

As for the other forbidden functions in `os` module, our `certbot.compat.os` will raise an exception if its `path.realpath` function is invoked, and using the `os` module from Python is forbidden from the pylint check implemented in our CI.

Every call to `os.path.realpath` is corrected in `certbot` and `certbot-apache` modules.

* Forbid os.path.realpath

* Finish implementation

* Use filesystem.realpath

* Control symlink loops also for Linux

* Add a test for forbidden method

* Import a new object from os.path module

* Use same approach of wrapping than certbot.compat.os

* Correct errors

* Fix dependencies

* Make path module internal
2019-07-18 14:31:39 -07:00
Adrien Ferrand c36b0b270e Clean code 2019-07-18 21:44:21 +02:00
Adrien FerrandandAdrien Ferrand 3c3928a690 Simplify logic 2019-07-18 21:44:20 +02:00
Adrien Ferrand c9da0b9120 Working. 2019-07-18 21:44:19 +02:00
Adrien Ferrand 6024048457 Add OCSP config to pebble 2019-07-18 21:44:18 +02:00
Adrien Ferrand dd2fdbf8a2 Merge branch 'pebble-no-docker' into poc-mock-ocsp-server 2019-07-18 21:44:17 +02:00
Adrien Ferrand a715fe6b35 Merge branch 'master' into pebble-no-docker 2019-07-18 21:44:15 +02:00
Adrien Ferrand 57ecf2fb39 Merge branch 'master' into poc-mock-ocsp-server 2019-07-18 21:43:10 +02:00
J0WIandBrad Warren 41a17f913e Use Buster as base image (#7251) 2019-07-17 13:05:02 -07:00
Po-Chuan HsiehandJoona Hoikkala 750d6a9686 Unify license filename (LICENSE.txt) (#7239)
* Unify license filename (LICENSE.txt)
2019-07-12 22:53:43 +03:00
Adrien FerrandandBrad Warren c4684f187a Add a test for the default directories on Windows (#7238)
There is a unit test to check that the default directories for Certbot are not diverging, in certbot.tests.cli_test:FlagDefaultTests:test_linux_directories.

But this test is not done on Windows.

This PR fixes that.
2019-07-11 17:49:52 -07:00
Lucid OneandBrad Warren 82ad736120 Fixes #7220 to allow config to be loaded from <(envsubst < template) (#7221)
* Fixes #7220 to allow config to be loaded from <(envsubst < template)
2019-07-11 14:40:24 -07:00
Brad WarrenandGitHub ca893bd836 Merge pull request #7236 from certbot/candidate-0.36.0
Release 0.36.0
2019-07-11 14:00:49 -07:00
Erica Portnoy d1934e36fe Bump version to 0.37.0 2019-07-11 12:31:53 -07:00
Erica Portnoy 15b1d8e5a7 Add contents to CHANGELOG.md for next version 2019-07-11 12:31:53 -07:00
Erica Portnoy cbd0a37c7a Release 0.36.0 v0.36.0 2019-07-11 12:31:51 -07:00
Erica Portnoy 13c44a0595 Update changelog for 0.36.0 release 2019-07-11 12:12:24 -07:00
Brad Warrenandohemorange 89f52ca9f9 Add mypy to contributing checklist. (#7224) 2019-07-10 18:14:12 -07:00
Brad Warrenandohemorange d0a9695b09 Make PR template a checklist and suggest mypy. (#7223) 2019-07-10 18:14:01 -07:00
Brad WarrenandGitHub add24d4861 Run tests on apache-parser-v2 (#7231)
We're planning on using the branch apache-parser-v2 allowing us to incrementally work on the new Apache parser and feel comfortable landing temporary test code that we don't really want in master.

The apache-parser-v2 branch is created and locked down, but neither Travis or AppVeyor are configured to run tests on it. See #7230. This PR fixes that problem.

This could probably just land in the apache-parser-v2 branch, but why unnecessarily deviate the branch from master? It doesn't hurt anything there. Once it lands, I'll get this added to the apache-parser-v2 branch too.

* Run tests on apache-parser-v2.

* add comment

* Don't run full test suite on apache-parser-v2.
2019-07-10 16:30:06 -07:00
Adrien FerrandandBrad Warren 74292a10f5 [Windows] Security model for files permissions - STEP 3e (#7182)
This PR implements the filesystem.copy_ownership_and_apply_mode method from #6497.

This method is used in two places in Certbot, replacing os.chown, to copy the owner and group owner from a file to another one, and apply to the latter the given POSIX mode.

* Implement copy_ownership_and_apply_mode

* Update certbot/compat/os.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Remove default values

* Rewrite a comment.

* Relaunch CI

* Pass as keyword arguments

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Make the private key permissions transfer platform specific

* Update certbot/compat/filesystem.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Rename variable

* Fix comment0

* Add unit test for copy_ownership_and_apply_mode

* Adapt coverage

* Execute unconditionally chmod with copy_ownership_and_apply_mode. Improve doc.
2019-07-10 16:26:30 -07:00
Brad WarrenandAdrien Ferrand 74bf9ef46a Remove test symlink. (#7232) 2019-07-10 23:48:34 +02:00
Adrien FerrandandBrad Warren 2ac99fefe0 [Windows|Linux] Launch integration tests on Pebble without Docker (#7157)
This PR is a part of the actions necessary to make Certbot-CI work on Windows, in order to execute the integration tests on this platform.

Following #7156, this PR changes how the integration tests are setup against Pebble to not need Docker anymore.

As a reminder, one can check #7156 and letsencrypt/pebble#240 to see the rationale about why using Docker is a problem to run the integration tests on Windows.

Basically, this PR executes directly Pebble using its executable, since it is build using Go, and Go produces self-contained executable that can run without any installation on Linux and on Windows. During the integration tests setup, Certbot-CI will get the Pebble (and Challtestsrv) executables for the defined target version on the GitHub releases. The binaries are persisted on the filesystem, so it is not needed to download them again on the second integration tests execution. Nonetheless, we are talking about 20MB of executables.

Since the setup needs to hold a state, I also took this occasion to refactor the acme_server, in order to use on object oriented approach and improve the readability/maintainability.

Once this PR and #7156 are merged, Docker will not be needed anymore for the main integration tests usecase, that is to use Pebble.

* Complete process

* Fix nginx cert path

* Check conditionnally docker

* Update gitignore, fix apacheconftest

* Full object

* Carriage return

* Move to official v2.1.0 of pebble

* Fix name

* Update acme_server.py

* Relaunch CI

* Update certbot-ci/certbot_integration_tests/utils/acme_server.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Update certbot-ci/certbot_integration_tests/utils/acme_server.py

Co-Authored-By: Brad Warren <bmw@users.noreply.github.com>

* Update docstring

* Update documentation

* Configure a stdout to ACMEServer

* Map all process through defined stdout

* Remove unused variable

* Handle using signals

* Use failsafe entering context

* Remove failsafe rmtree, that is not needed anymore
2019-07-10 14:29:57 -07:00
Brad WarrenandGitHub 43f58ca803 Document pytest packaging problems. (#7226)
This is probably unlikely to come up again, but this documents that people should run our tests using setuptools rather than calling something like pytest directly. See https://opensource.eff.org/eff-open-source/pl/wdrky4uyzjguppgch3r7t7qjmc for more info.
2019-07-09 15:07:33 -07:00
Brad WarrenandGitHub 17f2cabbbf Replace broken link with archive link. (#7222) 2019-07-08 10:27:25 -07:00
Adrien Ferrandandohemorange 7d61e9ea56 [Windows] Security model for files permissions - STEP 3d (#6968)
* Implement security.mkdir and security.makedirs

* Fix lint

* Correct mock

* Rename security into filesystem

* Update apache and nginx plugins requirements

* Update certbot/plugins/webroot.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Reenable pylint here

* Move code

* Reimplement mkdir

* Control errors on eexist, remove superfluous chmod for makedirs

* Add proper skip for windows only tests

* Fix lint

* Fix mypy

* Clean code

* Adapt coverage threshold on Linux with addition of LOC specific to Windows

* Add forbiden functions to tests

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Simplify code

* Sync _get_current_user with part3c

* Use the simpliest implementation

* Remove exist_ok, simplify code.

* Simplify inline comment

* Update filesystem_test.py

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/plugins/webroot.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/plugins/webroot.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Add a test to check we set back os.mkdir correctly after filesystem.makedirs is called.

* Fix lint, adapt coverage
2019-07-03 16:20:43 -07:00
Brad Warrenandohemorange 20b595bc9e Simplify and deprecate viewing config changes (#7198)
* Remove apache and nginx from config_changes help

* Deprecate certbot_config changes.

* Document config_changes deprecation.

* Remove view_config_changes as IInstaller method.

* Remove view_config_changes from plugins.

* Add view_config_changes warnings.

* simplify test_config_changes_deprecation
2019-07-02 17:20:12 -07:00
Adrien Ferrandandohemorange 88876b9901 [Windows] Security model for files permissions - STEP 3c (#6967)
* Implement security.open

* Clean lint

* Rename security into filesystem

* Update certbot/compat/filesystem.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/util.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/lock.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/lock.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Simplify and make more clear comment on os.open.

* Secure implementation preventing race conditions

* Revert "Secure implementation preventing race conditions"

This reverts commit dbb8549219.

* Simplify the logic on Windows.

* Implement os.open to prevent race conditions

* Add unit tests

* Handle os.O_CREAT and os.O_EXCL directly from the Windows APIs

* Improve comments

* Use CREATE_ALWAYS

* Adapt coverage threshold to new Windows specific LOCs.

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/compat/os.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/compat/filesystem.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Add some comments

* Fix pylint

* Improve docstring

* Added test cases

* Improve docstring

* Update certbot/lock.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Update certbot/lock.py

Co-Authored-By: ohemorange <ebportnoy@gmail.com>

* Fix lint

* Adapt coverage

* Adapt coverage
2019-07-02 16:21:24 -07:00
Brad WarrenandGitHub 448d159223 Install Python3 only dev tools with tools/venv3.py (#7215)
These packages can be useful and I found that they aren't being installed in our Python 3 development environment. Let's fix that.
2019-07-02 13:45:57 -07:00
Brad WarrenandJoona Hoikkala 3e872627d8 Pin/upgrade virtualenv in our tests (#7211)
* Update virtualenv to the latest version.

* Use venv from pip and pin more packages.

* Pin codecov.

* update appveyor config

* Write the path separator backwards.

* s/pip_install.py install/pip_install.py

* Prefix tools\\pip_install.py with python exe.

* Upgrade py to fix AppVeyor failures.

* add back comment

* Update virtualenv with CERTBOT_NO_PIN.

* Pass -U to upgrade tox and deps.

* Upgrade virtualenv.
2019-07-02 20:02:00 +03:00