Hello Mohib. I did a fresh install and now the setup has finished without errors. Then I changed the gluu-gateway-ui local.js file to change the [listening address](https://gluu.org/docs/gg/faq/#how-can-i-change-the-listening-address-and-port-for-gg-ui) and restarted the gluu-gateway services.
After that I could access to the GG login but when I try to login It throws an OXD error. The OXD logs shows a HTTP 400 Bad Request Exception when validating the token (the full log stack is attached):
```
TRACE [14:30:03.033] [dw-18 - POST /get-authorization-url] o.g.o.s.s.HttpService - Created TRUST_ALL client.
DEBUG [14:30:03.034] [dw-18 - POST /get-authorization-url] o.g.o.s.s.UmaTokenService - OauthToken from site configuration, OauthToken: 80ebb892-69e3-4871-a650-9f42d9d35602
TRACE [14:30:03.101] [dw-18 - POST /get-authorization-url] o.g.o.s.s.ValidationService - access_token: ae83a151-532c-4719-a419-04532ced2b62, introspection: IntrospectionResponse{active=true, scope=[openid, oxd], clientId='569c01eb-6b3c-46dd-b7d4-a561dfb9cd50', username='null', tokenType='bearer', expiresAt=1593797694, issuedAt=1593797394, subject='', audience='569c01eb-6b3c-46dd-b7d4-a561dfb9cd50', issuer='https://gluu.hlgv.net', jti='null', acrValues='null'}, clientId: 569c01eb-6b3c-46dd-b7d4-a561dfb9cd50
ERROR [14:30:03.102] [dw-18 - POST /get-authorization-url] o.g.o.s.Processor - HTTP 400 Bad Request
org.gluu.oxd.server.HttpException: HTTP 400 Bad Request
```
The browser inspector has more detail on the response:
```
{"error":{"name":"StatusCodeError","statusCode":400,"message":"400 - {\"error\":\"redirect_uri_is_not_registered\",\"error_description\":\"The authorization redirect uri is not registered.\"}","error":{"error":"redirect_uri_is_not_registered","error_description":"The authorization redirect uri is not registered."},"options":{"method":"POST","headers":{"Authorization":"Bearer ae83a151-532c-4719-a419-04532ced2b62"},"uri":"https://gg.hlgv.net:8443/get-authorization-url","body":{"oxd_id":"da8185c9-a094-4b50-8b50-650a97608aa2","scope":["openid","permission","user_name","email"],"redirect_uri":"https://gg.hlgv.net:1338"},"resolveWithFullResponse":true,"json":true,"simple":true,"transform2xxOnly":false},"response":{"statusCode":400,"body":{"error":"redirect_uri_is_not_registered","error_description":"The authorization redirect uri is not registered."},"headers":{"connection":"close","date":"Fri, 03 Jul 2020 17:30:03 GMT","content-type":"application/json","content-length":"114"},"request":{"uri":{"protocol":"https:","slashes":true,"auth":null,"host":"gg.hlgv.net:8443","port":"8443","hostname":"gg.hlgv.net","hash":null,"search":null,"query":null,"pathname":"/get-authorization-url","path":"/get-authorization-url","href":"https://gg.hlgv.net:8443/get-authorization-url"},"method":"POST","headers":{"Authorization":"Bearer ae83a151-532c-4719-a419-04532ced2b62","accept":"application/json","content-type":"application/json","content-length":143}}}}}
```
I don't know where the "The authorization redirect uri is not registered" refers to. I added the new redirect_uri with the domain name instead of "localhost" at the KONGA_GG_UI_CLIENT client in Gluu but nothing changed.
Any thoughts?