** Also affects: keystone/kilo
Importance: Undecided
Status: New
** Tags removed: kilo-backport-potential
** Changed in: keystone/kilo
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1491926
Title:
Remove padding from Fernet tokens
Status in Keystone:
Fix Committed
Status in Keystone kilo series:
New
Bug description:
In bug 1433372, we determined that we should percent encode Fernet
tokens, because the padding characters (=) aren't considered URL safe
by some RFCs.
We also fail some tempest tests because clients sometimes decode or
encode responses [0]. We should just remove the padding, that way
clients don't have to worry about it. When we go to validate a token,
we can determine what the padding is based on the length of the token:
missing_padding = 4 - len(token) % 4
if missing_padding:
token += b'=' * missing_padding
[0] http://cdn.pasteraw.com/es3j52dpfgem4nom62e7vktk7g5u2j1
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