topic Re: Alfresco 25.3 with Solr Search Service 2.0.17 - Connection via self signed certificate in Alfresco Forum

Alfresco 25.3 with Solr Search Service 2.0.17 - Connection via self signed certificate

Ghanshyam_R — Tue, 16 Dec 2025 08:54:49 GMT

Team,

We are currently facing strange issue, which I can't figure it out, we were using alfresco 7.3 previously using JCEKS certificates, ACS host having acs-uat.truststore and acs-uat.keystore files. Solr also connecting previously using

alfresco.secureComms=https

Now we upgraded alfresco 7.3 to 25.3 and we observed that solr stopped working, Even I tried using old self signed cert it is not connecting. It is rejecting at both end now, ACS as well SOLR end.

Can someone guide me what I need to do? If we really need to generate new self signed cert then what are all steps

and where do I need to import, can anyone guide me step by step? Older certs are really headache and now both rejecting connection. Stuck from last few days but not getting exactly.

In case we need to re-generate again those two files, let me know step by step flow and which to import where?

Thanks in Advance.

Re: Alfresco 25.3 with Solr Search Service 2.0.17 - Connection via self signed certificate

roberto_gamiz — Wed, 31 Dec 2025 16:23:24 GMT

Hello,

Here you can find oficial information about this subject:

https://support.hyland.com/r/Alfresco/Alfresco-Content-Services/25.3/Alfresco-Content-Services/Configure/Mutual-TLS

https://support.hyland.com/r/Alfresco/Alfresco-Search-Services/2.0/Alfresco-Search-Services/Configure/Secure-keys

https://support.hyland.com/r/Alfresco/Alfresco-Search-Services/2.0/Alfresco-Search-Services/Configure/Solr-security

Regards

Re: Alfresco 25.3 with Solr Search Service 2.0.17 - Connection via self signed certificate

LeoMattioli — Fri, 02 Jan 2026 07:34:53 GMT

You can also check some tutorial that Angel Borroy shared some times ago:

one more general: https://www.youtube.com/watch?v=pWulTbxeako
this with another example for Solr: https://www.youtube.com/watch?v=-Nd6_PK-I38
this specific to SOLR communication modes: https://youtu.be/BSNJz6nd8Xg?si=R9BmHzvo0zN8ANaw&t=310

Best regards.