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Added test case for NULL domains

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This commit is contained in:
Pieter Hintjens 2013-09-17 09:48:32 +02:00
parent 321a8ffea9
commit 7735ca5f8d
1 changed files with 67 additions and 23 deletions
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84
tests/test_security_null.cpp
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@ -27,7 +27,6 @@ zap_handler (void *handler)
char *version = s_recv (handler);
if (!version)
break; // Terminating
char *sequence = s_recv (handler);
char *domain = s_recv (handler);
char *address = s_recv (handler);
@ -36,15 +35,21 @@ zap_handler (void *handler)
assert (streq (version, "1.0"));
assert (streq (mechanism, "NULL"));
assert (streq (identity, "IDENT"));
s_sendmore (handler, version);
s_sendmore (handler, sequence);
s_sendmore (handler, "200");
s_sendmore (handler, "OK");
s_sendmore (handler, "anonymous");
s_send (handler, "");
if (streq (domain, "TEST")) {
s_sendmore (handler, "200");
s_sendmore (handler, "OK");
s_sendmore (handler, "anonymous");
s_send (handler, "");
}
else {
s_sendmore (handler, "400");
s_sendmore (handler, "BAD DOMAIN");
s_sendmore (handler, "");
s_send (handler, "");
}
free (version);
free (sequence);
free (domain);
@ -70,30 +75,69 @@ int main (void)
assert (rc == 0);
void *zap_thread = zmq_threadstart (&zap_handler, handler);
// Server socket will accept connections
// We bounce between a binding server and a connecting client
void *server = zmq_socket (ctx, ZMQ_DEALER);
assert (server);
rc = zmq_setsockopt (server, ZMQ_IDENTITY, "IDENT", 6);
assert (rc == 0);
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "TEST", 4);
assert (rc == 0);
rc = zmq_bind (server, "tcp://*:9999");
assert (rc == 0);
// Client socket that will try to connect to server
void *client = zmq_socket (ctx, ZMQ_DEALER);
assert (client);
rc = zmq_connect (client, "tcp://localhost:9999");
assert (rc == 0);
// We first test client/server with no ZAP domain
// Libzmq does not call our ZAP handler, the connect must succeed
rc = zmq_bind (server, "tcp://*:9000");
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9000");
assert (rc == 0);
bounce (server, client);
zmq_unbind (server, "tcp://*:9000");
zmq_disconnect (client, "tcp://localhost:9000");
rc = zmq_close (client);
// Now define a ZAP domain for the server; this enables
// authentication. We're using the wrong domain so this test
// must fail.
// **************************************************************
// PH: the following causes libzmq to get confused, so that the
// next step fails. To reproduce, uncomment this block. Note that
// even creating a new client/server socket pair, the behaviour
// does not change.
// **************************************************************
// Destroying the old sockets and creating new ones isn't needed,
// but it shows that the problem isn't related to specific sockets.
//close_zero_linger (client);
//close_zero_linger (server);
//server = zmq_socket (ctx, ZMQ_DEALER);
//assert (server);
//client = zmq_socket (ctx, ZMQ_DEALER);
//assert (client);
//// The above code should not be required
//rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "WRONG", 5);
//assert (rc == 0);
//rc = zmq_bind (server, "tcp://*:9001");
//assert (rc == 0);
//rc = zmq_connect (client, "tcp://localhost:9001");
//assert (rc == 0);
//expect_bounce_fail (server, client);
//zmq_unbind (server, "tcp://*:9001");
//zmq_disconnect (client, "tcp://localhost:9001");
// Now use the right domain, the test must pass
rc = zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "TEST", 5);
assert (rc == 0);
rc = zmq_close (server);
rc = zmq_bind (server, "tcp://*:9002");
assert (rc == 0);
rc = zmq_connect (client, "tcp://localhost:9002");
assert (rc == 0);
// **************************************************************
// PH: it fails here; though the ZAP reply is 200 OK, and
// null_mechanism.cpp correctly parses that, the connection
// never succeeds and the test hangs.
// **************************************************************
bounce (server, client);
zmq_unbind (server, "tcp://*:9002");
zmq_disconnect (client, "tcp://localhost:9002");
// Shutdown
close_zero_linger (client);
close_zero_linger (server);
rc = zmq_ctx_term (ctx);
assert (rc == 0);