[CalendarServer-changes] [13833] CalendarServer/trunk/txdav

[source_changes at macosforge.org]

Revision: 13833
          http://trac.calendarserver.org//changeset/13833
Author:   sagen at apple.com
Date:     2014-08-04 14:50:02 -0700 (Mon, 04 Aug 2014)
Log Message:
-----------
Auth caching

Modified Paths:
--------------
    CalendarServer/trunk/txdav/dps/server.py
    CalendarServer/trunk/txdav/who/cache.py
    CalendarServer/trunk/txdav/who/directory.py

Modified: CalendarServer/trunk/txdav/dps/server.py
===================================================================
--- CalendarServer/trunk/txdav/dps/server.py	2014-08-04 20:41:18 UTC (rev 13832)
+++ CalendarServer/trunk/txdav/dps/server.py	2014-08-04 21:50:02 UTC (rev 13833)
@@ -387,7 +387,17 @@
         record = (yield self._directory.recordWithUID(uid))
         authenticated = False
         if record is not None:
+            try:
+                if record._cached_password == password:
+                    response = {
+                        "authenticated": True,
+                    }
+                    returnValue(response)
+            except AttributeError:
+                pass
             authenticated = (yield record.verifyPlaintextPassword(password))
+            if authenticated:
+                record._cached_password = password
         response = {
             "authenticated": authenticated,
         }

Modified: CalendarServer/trunk/txdav/who/cache.py
===================================================================
--- CalendarServer/trunk/txdav/who/cache.py	2014-08-04 20:41:18 UTC (rev 13832)
+++ CalendarServer/trunk/txdav/who/cache.py	2014-08-04 21:50:02 UTC (rev 13833)
@@ -72,15 +72,12 @@
     directory records.
     """
 
-    # FIXME: purge old records occasionally
-
     fieldName = ConstantsContainer((
         BaseFieldName,
         FieldName,
     ))
 
 
-
     def __init__(self, directory, expireSeconds=30):
         BaseDirectoryService.__init__(self, directory.realmName)
         self._directory = directory

Modified: CalendarServer/trunk/txdav/who/directory.py
===================================================================
--- CalendarServer/trunk/txdav/who/directory.py	2014-08-04 20:41:18 UTC (rev 13832)
+++ CalendarServer/trunk/txdav/who/directory.py	2014-08-04 21:50:02 UTC (rev 13833)
@@ -269,9 +269,15 @@
 
         if isinstance(credentials, UsernamePassword):
             log.debug("UsernamePassword")
-            returnValue(
-                (yield self.verifyPlaintextPassword(credentials.password))
-            )
+            try:
+                if self._cached_password == credentials.password:
+                    returnValue(True)
+            except AttributeError:
+                pass
+            matches = yield self.verifyPlaintextPassword(credentials.password)
+            if matches:
+                self._cached_password = credentials.password
+            returnValue(matches)
 
         elif isinstance(credentials, DigestedCredentials):
             log.debug("DigestedCredentials")
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