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87 lines
2.5 KiB
Text
87 lines
2.5 KiB
Text
# @TEST-DOC: Test that publishing events to a WebSocket client's auto topic works.
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#
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# @TEST-REQUIRES: python3 -c 'import websockets.sync'
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#
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# @TEST-PORT: BROKER_PORT1
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# @TEST-PORT: WEBSOCKET_PORT
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#
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# @TEST-EXEC: cp $FILES/ws/wstest.py .
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#
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# @TEST-EXEC: zeek -b --parse-only manager.zeek
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# @TEST-EXEC: python3 -m py_compile client.py
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#
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# @TEST-EXEC: btest-bg-run manager "ZEEKPATH=$ZEEKPATH:.. && CLUSTER_NODE=manager zeek -b ../manager.zeek"
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# @TEST-EXEC: btest-bg-run client "python3 ../client.py"
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#
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# @TEST-EXEC: btest-bg-wait 5
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# @TEST-EXEC: btest-diff ./manager/.stdout
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# @TEST-EXEC: btest-diff ./manager/.stderr
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# @TEST-EXEC: btest-diff ./client/.stdout
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# @TEST-EXEC: btest-diff ./client/.stderr
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# @TEST-START-FILE cluster-layout.zeek
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redef Cluster::nodes = {
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["manager"] = [$node_type=Cluster::MANAGER, $ip=127.0.0.1, $p=to_port(getenv("BROKER_PORT1"))],
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};
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# @TEST-END-FILE
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#
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# @TEST-START-FILE manager.zeek
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redef exit_only_after_terminate = T;
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redef Log::enable_local_logging = T;
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redef Log::default_rotation_interval = 0sec;
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redef Broker::disable_ssl = T;
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global ws_client_topic = "";
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event zeek_init()
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{
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Cluster::subscribe("/test/pings");
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Cluster::listen_websocket([$listen_host="127.0.0.1", $listen_port=to_port(getenv("WEBSOCKET_PORT"))]);
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}
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global pong: event(c: count) &is_used;
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event ping(c: count) &is_used
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{
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print "ping", c;
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# Reply with a pong on the WebSocket client's auto topic.
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Cluster::publish(ws_client_topic, pong, c);
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}
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event Cluster::websocket_client_added(info: Cluster::EndpointInfo, subscriptions: string_vec)
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{
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print "Cluster::websocket_client_added", subscriptions;
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ws_client_topic = Cluster::websocket_client_topic(info$id);
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}
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event Cluster::websocket_client_lost(info: Cluster::EndpointInfo)
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{
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print "Cluster::websocket_client_lost";
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terminate();
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}
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# @TEST-END-FILE
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# @TEST-START-FILE client.py
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import wstest
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def run(ws_url):
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with wstest.connect("ws1", ws_url) as tc:
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print("connected")
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tc.send_json([]) # Send no subscriptions
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ack = tc.recv_json()
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print("got ack")
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assert ack.get("type") == "ack", f"{ack}"
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# Send a ping to the manager.
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tc.send_json(wstest.build_event_v1("/test/pings/", "ping", [42]))
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pong = tc.recv_json(timeout=3)
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topic, event = pong["topic"], pong["data"][2]["data"][0:2]
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print("ack[endpoint] in topic", ack["endpoint"] in topic)
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print("event", event)
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if __name__ == "__main__":
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wstest.main(run, wstest.WS4_URL_V1)
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# @TEST-END-FILE
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