On 10/09/2020 6:30 pm, cgh467 wrote:
Hi Gordon,Thanks for your suggestion. By setting ssl_ignore_hostname_verification_failure=true, I'm able to see some data from JAVA server, now the error becomes "Can't authenticate using SCRAM-SHA-256 PLAIN" as below trace. Do I miss something? I tried "PLAIN" or "EXTERNAL", did not work either. 2020-09-10 10:23:44 [Client] debug RECV [[10.80.244.84:43344-test_lab4.engineering:5673]]: INIT(0-10) 2020-09-10 10:23:44 [Security] trace RECV [[10.80.244.84:43344-test_lab4.engineering:5673]]: Frame[BEbe; channel=0; {ConnectionStartBody: server-properties={product:V2:25:str16(Apache Qpid Broker-J Core),qpid.build:V2:40:str16(5ffa4c35f62c4bcdc3cfd507a2c1e7cf36a49547),qpid.features:[{V2:17:str16(qpid.jms-selector)}]list([{V2:17:str16(qpid.jms-selector)}]),qpid.federation_tag:V2:36:str16(0892b38e-e400-4bec-a2da-28c5bf664a2e),qpid.instance_name:V2:6:str16(Broker),qpid.message_compression_supported:V2:4:str16(true),qpid.queue_lifetime_supported:V2:4:str16(true),qpid.virtualhost_properties_supported:V2:4:str16(true),version:V2:5:str16(7.1.7)}; mechanisms=str16{V2:13:str16(SCRAM-SHA-256), V2:5:str16(PLAIN)}; locales=str16{V2:5:str16(en_US)}; }] 2020-09-10 10:23:44 [Security] debug CyrusSasl::start(SCRAM-SHA-256 PLAIN) 2020-09-10 10:23:44 [Security] debug external SSF detected and set to 128 2020-09-10 10:23:44 [Security] debug min_ssf: 0, max_ssf: 256 2020-09-10 10:23:44 [System] debug Exception constructed: Can't authenticate using SCRAM-SHA-256 PLAIN 2020-09-10 10:23:44 [Client] warning Closing connection due to Can't authenticate using SCRAM-SHA-256 PLAIN
Did you specify a username and password? Do you have the cyrus sasl plugins installed for PLAIN and SCRAM-SHA-256?
To use EXTERNAL you would need to provide a client certificate and the broker would need to be configured to allow it.
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