[keycloak-user] Setting up SSL certificate on keycloak container

[Francesco Longo]

Good morning! I have a problem setting up keycloak on a docker container, using portainer, installing the SSL certificate.

  *   I installed from portainer the official jboss keycloak image (5.0.0) setting up the internal 8443 port (in this case it recognize to use HTTPS).
  *   I have my 2 files (.csr and .key certificates) placed on the /etc/x509/https folder of the docker container.

I have some errors:

  *   Connecting to the keycloak:port/auth I get the error: "Error code: SSL_ERROR_NO_CYPHER_OVERLAP" and I cannot connect to that page...
  *   Performing a request to my application that is protected by keycloak I get a response error:
"Error: write EPROTO 140495380186944:error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure:../deps/openssl/openssl/ssl/s23_clnt.c:802:"...

Can somebody help me? What's wrong with the SSL configuration on the keycloak side?

[LINKS Foundation]

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Francesco Longo
Rsearcher | Linksfoundation.com<https://linksfoundation.com/>
T. +39 0112276440
francesco.longo at linksfoundation.com<mailto:nome.cognome at linksfoundation.com>

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