Open Stack

I don't believe this only affects PKI tokens, as stated in comment 2. I
hit this with UUID tokens.

** Description changed:

  If we'll enable caching for keystoneclient tokens we'll be able to use
  tokens that are already revoked if they are present in cache:
  
  https://github.com/openstack/python-
  keystoneclient/blob/0.6.0/keystoneclient/middleware/auth_token.py#L831
+ 
+ steps to recreate:
+ 1) get a token
+ 2) use it to make a request via keystoneclient using default properties (thus it will be cached)
+ 3) delete the token
+ 4) use the token to make another request via keystoneclient
+ 
+ expected result: the token should not work (HTTP 401)
+ actual result: the token still works

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https://bugs.launchpad.net/bugs/1287301

Title:
  Keystone client token cache doesn't respect revoked tokens

Status in OpenStack Security Advisories:
  Invalid
Status in Python client library for Keystone:
  In Progress

Bug description:
  If we'll enable caching for keystoneclient tokens we'll be able to use
  tokens that are already revoked if they are present in cache:

  https://github.com/openstack/python-
  keystoneclient/blob/0.6.0/keystoneclient/middleware/auth_token.py#L831

  steps to recreate:
  1) get a token
  2) use it to make a request via keystoneclient using default properties (thus it will be cached)
  3) delete the token
  4) use the token to make another request via keystoneclient

  expected result: the token should not work (HTTP 401)
  actual result: the token still works

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