Issue 399 - Added support for Safari to updateDownloadLinks

sitescripts/extensions/utils.py

 # coding: utf-8
 
 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-2014 Eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
@@ skipping 178 matching lines @@
       in the configuration file.
       This static method will enumerate Configuration
       objects representing the settings for each repository.
     """
     config = get_config()
     for key, value in config.items("extensions"):
       if key.endswith("_repository"):
         repositoryName = re.sub(r'_repository$', '', key)
         if repositoryName:
           yield Configuration(config, nightlyConfig, repositoryName, value)
+
+def getSafariCertificateID(keyFile):
+  import M2Crypto
+
+  bio = M2Crypto.BIO.openfile(keyFile)
+  try:
+    while True:
+      try:
+        cert = M2Crypto.X509.load_cert_bio(bio)
+      except M2Crypto.X509.X509Error:
+        raise Exception('No safari developer certificate found in chain')
+
+      subject = cert.get_subject()
+      for entry in subject.get_entries_by_nid(subject.nid['CN']):
+        m = re.match(r'Safari Developer: \((.*?)\)', entry.get_data().as_text())
+        if m:
+          return m.group(1)
+  finally:
+    bio.close()