Use SHA1 for generating etag header

[Ryan J Ollos]

Use SHA1 rather than MD5. Fix proposed in ​gmessage:trac-users:0q-eseHuaoQ/g-nqO_8NBwAJ.

trac/web/api.py

@@ -19 +19 @@
 from Cookie import CookieError, BaseCookie, SimpleCookie 
 import cgi 
 from datetime import datetime 
-from hashlib import md5 
+from hashlib import sha1 
 import new 
 import mimetypes 
 import os 
@@ -636 +636 @@
         so that consecutive requests can be cached. 
         """ 
         if isinstance(extra, list): 
-            m = md5() 
+            m = sha1() 
             for elt in extra: 
                 m.update(repr(elt)) 
             extra = m.hexdigest() 

[Ryan J Ollos]

Committed to trunk in r16827.