Commit Graph

9 Commits (e41d2874a67ade813ffaf2ebfff67987291d53c0)

Author SHA1 Message Date
Thomas Sjögren 57359d0174
use passlib default if `password_hash` option isn't set (#75043)
* add changelog fragment
* password_hash|length == 120
* mention the new default bcrypt format in the porting guide
3 years ago
Abhijeet Kasurde 1bd7dcf339
encrypt: add new paramter 'ident' (#74595)
Add a new parameter `ident` for specifying version of BCrypt
algorithm. This parameter is only valid for `blowfish` hash type.
3 years ago
Brian Coca 4494ef3a9d
defend against bad or missing crypt (#74304)
* defend against bad or missing crypt

  fixes #74279
3 years ago
Matt Martz fdf5dd02b3
Updates for password hashing (#71120)
* Validate salt when using crypt. Respect salt_size in password lookup. Repair salt for bcrypt. Fixes #71107. Fixes #53750. Fixes #36129.

* Handle algorithms we don't know about, and make sure to return the salt

* Account for old passlib

* Add tests for salt constraints

* Add changelog fragment

* Add test for #36129
4 years ago
Matt Clay 98a0995fd0 Clean up unit test boilerplate. 4 years ago
Matt Martz 697b566971
Update units to pass on macOS (#60435)
* Update units to pass on macOS. Fixes #27810

* raising=False
5 years ago
Andrey Klychkov 32de51adac Unit tests: remove unused imports (#59740) 5 years ago
Toshio Kuratomi 8acf71f78f
Skip tests with unsatisfied deps (#55853)
* Skip gitlab tests if dependencies aren't met

* Skip certain unittests if passlib is not installed

* Fix tests with deps on paramiko to skip if paramiko is not installed

* Use pytest to skip for cloudstack

If either on Python-2.6 or the cs library is not installed we cannot run
this test so skip it
5 years ago
Matthias Fuchs 7871027c9d Share the implementation of hashing for both vars_prompt and password_hash (#21215)
* Share the implementation of hashing for both vars_prompt and password_hash.
* vars_prompt with encrypt does not require passlib for the algorithms
  supported by crypt.
* Additional checks ensure that there is always a result.
  This works around issues in the crypt.crypt python function that returns
  None for algorithms it does not know.
  Some modules (like user module) interprets None as no password at all,
  which is misleading.
* The password_hash filter supports all parameters of passlib.
  This allows users to provide a rounds parameter, fixing #15326.
* password_hash is not restricted to the subset provided by crypt.crypt,
  fixing one half of #17266.
* Updated documentation fixes other half of #17266.
* password_hash does not hard-code the salt-length, which fixes bcrypt
  in connection with passlib.
  bcrypt requires a salt with length 22, which fixes #25347
* Salts are only generated by ansible when using crypt.crypt.
  Otherwise passlib generates them.
* Avoids deprecated functionality of passlib with newer library versions.
* When no rounds are specified for sha256/sha256_crypt and sha512/sha512_crypt
  always uses the default values used by crypt, i.e. 5000 rounds.
  Before when installed passlibs' defaults were used.
  passlib changes its defaults with newer library versions, leading to non
  idempotent behavior.

  NOTE: This will lead to the recalculation of existing hashes generated
        with passlib and without a rounds parameter.
        Yet henceforth the hashes will remain the same.
        No matter the installed passlib version.
        Making these hashes idempotent.

Fixes #15326
Fixes #17266
Fixes #25347 except bcrypt still uses 2a, instead of the suggested 2b.

* random_salt is solely handled by encrypt.py.
  There is no _random_salt function there anymore.
  Also the test moved to test_encrypt.py.
* Uses pytest.skip when passlib is not available, instead of a silent return.
* More checks are executed when passlib is not available.

* Moves tests that require passlib into their own test-function.

* Uses the six library to reraise the exception.

* Fixes integration test.

When no rounds are provided the defaults of crypt are used.
In that case the rounds are not part of the resulting MCF output.
6 years ago