* Start of combined manual/script plugin
* Return str from hooks.execute, not bytes
* finish manual/script rewrite
* delete old manual and script plugins
* manually specify we want chall.token
* use consistent quotes
* specify chall for uri
* s/script/hook
* fix spacing on instructions
* remove unneeded response argument
* make achall more helpful
* simplify perform
* remove old test files
* add start of manual_tests
* fix ParseTest.test_help
* stop using manual_test_mode in cli tests
* Revert "make achall more helpful"
This reverts commit 54b01cea30.
* use bad response/validation methods on achalls
* simplify perform and cleanup environment
* finish manual tests
* Add HTTP manual hook integration test
* add manual http scripts
* Add manual DNS script integration test
* remove references to the script plugin
* they're hooks, not scripts
* add --manual-public-ip-logging-ok to integration tests
* use --pref-chall for dns integration
* does dns work?
* validate hooks
* test hook validation
* Revert "does dns work?"
This reverts commit 1224cc2961.
* busy wait in manual-http-auth
* remove DNS script test for now
* Fix challenge prefix and add trailing .
* Add comment about universal_newlines
* Fix typo from 0464ba2c4
* fix nits and typos
* Generalize HookCOmmandNotFound error
* Add verify_exe_exists
* Don't duplicate code in hooks.py
* Revert changes to hooks.py
* Use consistent hook error messages
* Script plugin initial commit
* Fix auth script path
* Return correct responses
* Added DNS-01 support
* Report the challenge pref correctly
* Use config root from certbot constants rather than hardcoded
* Remove prehook and rename posthook to cleanup for clarity
* Refactoring
* Docs
* Refactoring
* Refactoring continued, working now
* Use global preferred-challenges argument in favor of local
* Added http-01 as fallback challenge if not defined
* Do not continue if auth script not defined
* Skip unnecessary steps when running
* Read config values from correct places
* Tests and minor fixes
* Make Python 2.6 happy again
* Added CERTBOT_AUTH_OUTPUT and better tests
* Lint & Py3 fixes
* Make Python 2.6 happy again
* Doc changes
* Refactor hook execute and reuse in script plugin
* Refactored hook validation
* Added long_description for plugin help text
* Refactored env var writing
When pip-installing any of these packages, pip hit our permissive, any-version "setuptools" dependency first and then ignored all subsequent, more constrained ones, like cryptography's "setuptools>=1.0". See https://github.com/pypa/pip/issues/988. It thus, on a box with setuptools 0.9.8, stuck with that version. Then, at runtime, letsencrypt crashed because pkg_resources couldn't satisfy cryptography's setuptools>=1.0 requirement.
This change lets us pip-install our packages and have it work. We'll need to make sure our direct requirements (all of them) satisfy the more constrained requirements of our dependencies. Yes, it is disgusting.
None of this is ideal, since we're making the dependencies tighter than they theoretically need to be, but the behavior of the old le-auto makes this necessary to make it succeed in practice (when using LE wheels).
Once we move to the new le-auto (which pins everything and makes setup.py dependencies irrelevant for auto installs), we should redo this using env markers as in https://github.com/letsencrypt/letsencrypt/pull/2177. We're too afraid to do it now.
Similarly, we're too afraid to change how we handle argparse right now, despite that it should be required directly by us under 2.6. In practice, ConfigArgParse pulls it in for us, so we're okay as long as it continues to do that.
The motivation is to free us of a reliance on a rather modern version of setuptools, which caused le-auto failures for people on Wheezy and other older distros. (The alternative would have been to forcibly upgrade setuptools as the old le-auto did, but less is more.)
Mock is used only in tests, so we move it to tests_require. It will still be installed automatically when setup.py test is run. Give all packages a test_suite so this works.
The "testing" extra remains for optional packages not required for the nose tests but used in tox. However, the extra is much less useful now and is a candidate for deletion. We could roll the list of packages therein into the tox config so as not to favor any particular package.
Remove tests_require=install_requires, which I don't think does anything useful, since install requirements are implicitly installed when running setup.py test.
Fix tests to pass with mock removed. We had to stop them pulling down LE from PyPI, since the current version there (0.1.1) requires mock and explodes when `letsencrypt` is run.
(I think this is a bad idea because of
https://github.com/pypa/pip/issues/3025, but letsencrypt maintainers
insist, so *shrug*. Also the same problem exists for the versioned
'mock' dependency, so I'm not introducing a new one here.)
