Integrations Sametime 12 with Verse/iNotes in different Domains

Hi,

I have a sever sametime 12 FP1 on-premises with Docker on Centos 7 server, this server is in DMZ and have a pubblic domain example https://sametime.example.it in Local Area Network have a server Domino 11 with domain https://domino.example.lan but I have a problem of integrations sametime chat with domino in LAN.

The integrations for other server domino pubblic work fine.

When I try integrations I have this error:

Not connected to by an allowed domain. (https://smatlotus3.smatorino.lan)

The request have a problem:

https://sametime.example.it/stbaseapi/hubClient.jsp?ver=ST10.0_OldWebChatClient20220601-1713&lang=it&isConnectClient=false&domain=smatlotus3.smatorino.lan#rpctoken=kSp0JE&parent=https%3A%2F%2Fsmatlotus3.smatorino.lan%2Fmail%2Fdugliola.nsf%2FiNotes%2FProxy%2F%3FOpenDocument%26Form%3DOAH_tunnel%26l%3Dit%26gz%26MX%26TSF%3D20220802T155836%2C56Z%26TS%3D20221101T000805%2C77Z%26UNH%3D07npcrtf8qaogf34u801rf1e48k%26charset%3DUTF-8%26KIC&forcesecure=true

I open case that suggest use this procedure protocol cors but doesn'work.

1. Add this file to the directory along with docker-compose.yml
2. Edit the CORS sources you want to allow.
3. Add this line to the nginx service in docker-compose.yml, in the volumes section of that service:
4. - $ {PWD} /30-cors.sh:/etc/cont-init.d/30-cors.sh
Any idea for solve this problem?

The similar problem with Jitsi:

https://community.jitsi.org/t/same-jitsi-meet-instance-with-multiple-domain-names/17391/58

But I want open chat from iNotes/verse in local area network

Any idea for my problem?

The support add in meet.con this entry but doesn't solve my problem.

add_header "Access-Control-Allow-Origin" "https://smatlotus3.smatorino.lan";

I try enable cors also domino server but the problem doesnt' solve.

I have a solution for this issue:

Scenario:

I have an server Domino in Local Area Network with LAN domain *.smatorino.lan and I have a sametime server in WAN Network with different domani *.smatorino.it

I want integrate Sametime with Verse

Steps:

1) Add ip address in server Domino in LAN

2) Create Web SSO for domain .smatorino.it

3) Create internet site document for new domain mail.smatorino.it with SSO that I have create for .smatorino.it (this SSO use LPTA keys that use sametime server)

https://help.hcltechsw.com/domino/11.0.0/inst_creatinganinternetsitedocument_t.html

4) Add entry in my DNS mail.smatorino.it with new IP for point 1

5) Reboot HCL Domino.

6) Add in custom.env on Docker sametime CONTENT_SECURITY_POLICY=frame-ancestors https://*.smatorino.it as note:

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0102143

7) Add in custom.env the value LTPA_REALM=defaultRealm as the SSO configurations

see the note:

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0093797

Restart sametime server

Regards.