Update to XEP-0300 version 0.5 (:2 namespace).

src/common/gajim.py

@@ -253,7 +253,7 @@ gajim_common_features = [nbxmpp.NS_BYTESTREAM, nbxmpp.NS_SI, nbxmpp.NS_FILE,
     nbxmpp.NS_REGISTER, nbxmpp.NS_VERSION, nbxmpp.NS_DATA, nbxmpp.NS_ENCRYPTED,
     'msglog', 'sslc2s', 'stringprep', nbxmpp.NS_PING, nbxmpp.NS_TIME_REVISED,
     nbxmpp.NS_SSN, nbxmpp.NS_MOOD, nbxmpp.NS_ACTIVITY, nbxmpp.NS_NICK,
-    nbxmpp.NS_ROSTERX, nbxmpp.NS_SECLABEL, nbxmpp.NS_HASHES,
+    nbxmpp.NS_ROSTERX, nbxmpp.NS_SECLABEL, nbxmpp.NS_HASHES_2,
     nbxmpp.NS_HASHES_MD5, nbxmpp.NS_HASHES_SHA1, nbxmpp.NS_HASHES_SHA256,
     nbxmpp.NS_HASHES_SHA512, nbxmpp.NS_CONFERENCE]
 

src/common/jingle.py

@@ -172,7 +172,7 @@ class ConnectionJingle(object):
         return c.transport.sid
 
     def __hash_support(self, contact):
-        if contact.supports(nbxmpp.NS_HASHES):
+        if contact.supports(nbxmpp.NS_HASHES_2):
             if contact.supports(nbxmpp.NS_HASHES_BLAKE2B_512):
                 return 'blake2b-512'
             elif contact.supports(nbxmpp.NS_HASHES_BLAKE2B_256):

src/common/jingle_content.py

@@ -192,7 +192,7 @@ class JingleContent:
         if self.file_props.type_ == 'r':
             if self.file_props.hash_:
                 file_tag.addChild('hash', attrs={'algo': self.file_props.algo},
-                                  namespace=nbxmpp.NS_HASHES,
+                                  namespace=nbxmpp.NS_HASHES_2,
                                   payload=self.file_props.hash_)
         else:
             # if the file is less than 10 mb, then it is small

src/common/jingle_session.py

@@ -444,7 +444,7 @@ class JingleSession:
         for child in payload:
             if child.getName() == 'checksum':
                 hash_ = child.getTag('file').getTag(name='hash',
-                                                    namespace=nbxmpp.NS_HASHES)
+                                                    namespace=nbxmpp.NS_HASHES_2)
                 algo = hash_.getAttr('algo')
                 if algo in nbxmpp.Hashes.supported:
                     file_props = FilesProp.getFileProp(self.connection.name,