openstack
/
keystone
Code Issues Proposed changes

Fixed bug 905422. 

Swift caching should work again.  Also fixed a few other minor
syntactical stuff.

Change-Id: I76eb0ed283dd8d2726179803e2fd8b9eaa6d1642
This commit is contained in:
Liem Nguyen 2011-12-16 10:59:55 -08:00
parent 1e1c1ee150
commit 8f63921f4d
1 changed files with 10 additions and 5 deletions
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15
keystone/middleware/auth_token.py Executable file → Normal file
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@ -335,12 +335,12 @@ class AuthProtocol(object):
def _cache_put(self, env, token, claims, valid):
""" Put a claim into the cache """
cache = self._cache(env)
if (cache and claims):
if cache and claims:
key = 'tokens/%s' % (token)
claims = self._protect_claims(token, claims)
if "timeout" in cache.set.func_code.co_varnames:
# swift cache
expires = self._convert_date(claims['expires'])
claims = self._protect_claims(token, claims)
cache.set(key, (claims, expires, valid),
timeout=expires - time.time())
else:
@ -351,6 +351,7 @@ class AuthProtocol(object):
if timeout > MAX_CACHE_TIME or not valid:
# Limit cache to one day (and cache bad tokens for a day)
timeout = MAX_CACHE_TIME
claims = self._protect_claims(token, claims)
cache.set(key, (claims, expires, valid), time=timeout)
def _cache_get(self, env, token):
@ -363,14 +364,18 @@ class AuthProtocol(object):
if cached_claims:
claims, expires, valid = cached_claims
if valid:
if expires > datetime.now():
claims = self._unprotect_claims(token, claims)
if "timeout" in cache.set.func_code.co_varnames:
if expires > time.time():
claims = self._unprotect_claims(token, claims)
else:
if expires > datetime.now():
claims = self._unprotect_claims(token, claims)
return (claims, expires, valid)
return None
def _cache(self, env):
""" Return a cache to use for token caching, or none """
if (self.cache is not None):
if self.cache is not None:
return env.get(self.cache, None)
return None