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From acon...@apache.org
Subject [04/50] [abbrv] qpid-proton git commit: PROTON-1008: add toggle for sasl layer
Date Fri, 23 Oct 2015 14:36:06 GMT
PROTON-1008: add toggle for sasl layer


Project: http://git-wip-us.apache.org/repos/asf/qpid-proton/repo
Commit: http://git-wip-us.apache.org/repos/asf/qpid-proton/commit/baaf74ab
Tree: http://git-wip-us.apache.org/repos/asf/qpid-proton/tree/baaf74ab
Diff: http://git-wip-us.apache.org/repos/asf/qpid-proton/diff/baaf74ab

Branch: refs/heads/go1
Commit: baaf74ab7ab4ff699cbde374db1fdc2006eede0a
Parents: fe0817e
Author: Gordon Sim <gsim@redhat.com>
Authored: Tue Sep 29 22:48:37 2015 +0100
Committer: Gordon Sim <gsim@redhat.com>
Committed: Fri Oct 2 20:02:06 2015 +0100

----------------------------------------------------------------------
 proton-c/bindings/python/proton/reactor.py | 54 +++++++++++++++++++------
 1 file changed, 42 insertions(+), 12 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/baaf74ab/proton-c/bindings/python/proton/reactor.py
----------------------------------------------------------------------
diff --git a/proton-c/bindings/python/proton/reactor.py b/proton-c/bindings/python/proton/reactor.py
index 8de5d89..b8e4b6a 100644
--- a/proton-c/bindings/python/proton/reactor.py
+++ b/proton-c/bindings/python/proton/reactor.py
@@ -497,6 +497,7 @@ class Connector(Handler):
         self.ssl_domain = None
         self.allow_insecure_mechs = True
         self.allowed_mechs = None
+        self.sasl_enabled = True
 
     def _connect(self, connection):
         url = self.address.next()
@@ -505,17 +506,15 @@ class Connector(Handler):
         logging.info("connecting to %s..." % connection.hostname)
 
         transport = Transport()
-        sasl = None
-        if url.username:
-            connection.user = url.username
+        if self.sasl_enabled:
             sasl = transport.sasl()
             sasl.allow_insecure_mechs = self.allow_insecure_mechs
-        if url.password:
-            connection.password = url.password
-        if self.allowed_mechs:
-            if sasl == None:
-                sasl = transport.sasl()
-            sasl.allowed_mechs(self.allowed_mechs)
+            if url.username:
+                connection.user = url.username
+            if url.password:
+                connection.password = url.password
+            if self.allowed_mechs:
+                sasl.allowed_mechs(self.allowed_mechs)
         transport.bind(connection)
         if self.heartbeat:
             transport.idle_timeout = self.heartbeat
@@ -623,19 +622,50 @@ class Container(Reactor):
             self.container_id = str(generate_uuid())
             self.allow_insecure_mechs = True
             self.allowed_mechs = None
+            self.sasl_enabled = True
             Wrapper.__setattr__(self, 'subclass', self.__class__)
 
-    def connect(self, url=None, urls=None, address=None, handler=None, reconnect=None, heartbeat=None,
ssl_domain=None):
+    def connect(self, url=None, urls=None, address=None, handler=None, reconnect=None, heartbeat=None,
ssl_domain=None, **kwargs):
         """
         Initiates the establishment of an AMQP connection. Returns an
         instance of proton.Connection.
+
+        @param url: URL string of process to connect to
+
+        @param urls: list of URL strings of process to try to connect to
+
+        Only one of url or urls should be specified.
+
+        @param reconnect: A value of False will prevent the library
+        form automatically trying to reconnect if the underlying
+        socket is disconnected before the connection has been closed.
+
+        @param heartbeat: A value in milliseconds indicating the
+        desired frequency of heartbeats used to test the underlying
+        socket is alive.
+
+        @param ssl_domain: SSL configuration in the form of an
+        instance of proton.SSLdomain.
+
+        @param handler: a connection scoped handler that will be
+        called to process any events in the scope of this connection
+        or its child links
+
+        @param kwargs: sasl_enabled, which determines whether a sasl
+        layer is used for the connection; allowed_mechs an optional
+        list of SASL mechanisms to allow if sasl is enabled;
+        allow_insecure_mechs a flag indicating whether insecure
+        mechanisms, such as PLAIN over a non-encrypted socket, are
+        allowed. These options can also be set at container scope.
+
         """
         conn = self.connection(handler)
         conn.container = self.container_id or str(generate_uuid())
 
         connector = Connector(conn)
-        connector.allow_insecure_mechs = self.allow_insecure_mechs
-        connector.allowed_mechs = self.allowed_mechs
+        connector.allow_insecure_mechs = kwargs.get('allow_insecure_mechs', self.allow_insecure_mechs)
+        connector.allowed_mechs = kwargs.get('allowed_mechs', self.allowed_mechs)
+        connector.sasl_enabled = kwargs.get('sasl_enabled', self.sasl_enabled)
         conn._overrides = connector
         if url: connector.address = Urls([url])
         elif urls: connector.address = Urls(urls)


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