[tor-commits] [bridgedb/master] Revert back to using Bridge.getID() in filterAssignBridgesToRing().

[isis@xxxxxxxxxxxxxx]

commit 332ca3fb678bf47ec3fdb100ac6dea6081a37b6e
Author: Isis Lovecruft <isis@xxxxxxxxxxxxxx>
Date:   Mon Mar 23 01:41:02 2015 +0000

    Revert back to using Bridge.getID() in filterAssignBridgesToRing().
    
    Bridge.getID() returns the Bridge's identity key digest in binary, and
    Bridge.fingerprint return the digest in hexadecimal.
    
    While this is not a bug, we should avoid randomly changing the encoding
    used to assign Bridges to hashrings, as it might result in e.g. a Bridge
    which was previously assigned to hashing 0 based on the binary digest
    getting a duplicate assignment in hashring 1 based on the
    hexadecimal-encoded digest.
    
     * REVERT change made in 6015cc35 to the encoding of Bridge identity key
       digest used for assigning a Bridge to a hashring.
---
 lib/bridgedb/Filters.py |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bridgedb/Filters.py b/lib/bridgedb/Filters.py
index b7bac87..d96d3ec 100644
--- a/lib/bridgedb/Filters.py
+++ b/lib/bridgedb/Filters.py
@@ -18,7 +18,7 @@ def filterAssignBridgesToRing(hmac, numRings, assignedRing):
         return funcs[ruleset]
     except KeyError:
         def _assignBridgesToRing(bridge):
-            digest = hmac(bridge.fingerprint)
+            digest = hmac(bridge.getID())
             pos = long( digest[:8], 16 )
             which = pos % numRings
 



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