Hi,
I am trying to setup simplesamlphp for SSO authentication in our wiki portal.
I installed/extracted the simplesamlphp as per the document. Also added it to the apache configuration.
Now, when I try to access "https://xxxx.xxx.com/simplesaml" in browser, it shows as:
The server returned a "404 Not Found".
In the error log, I found this error -
Uncaught PHP Exception Symfony\Component\HttpKernel\Exception\NotFoundHttpException: "No route found for "GET https://xxxx.xxxx.com/simplesaml/module.php/core/welcome"" at /var/simplesamlphp/vendor/symfony/http-kernel/EventListener/RouterListener.php line 135.
We have SELinux enabled and I allowed this folder(/var/simplesamlphp/public/) for web access and I believe all permissions are correct.
Also checked the route, I believe this is correct -
[root@host simplesamlphp]# php bin/console debug:router

Name Method Scheme Host Path

remove_trailing_slash GET ANY ANY /{module}/{url}
add_trailing_slash GET ANY ANY /{url}
admin-shortcut ANY ANY ANY /admin
core-welcome ANY ANY ANY /core/welcome
core-account-disco-clearchoices ANY ANY ANY /core/account/disco/clearchoices
core-legacy-login ANY ANY ANY /core/login/{as}
core-loginuserpass ANY ANY ANY /core/loginuserpass
core-loginuserpassorg ANY ANY ANY /core/loginuserpassorg
core-error-nocookie ANY ANY ANY /core/error/nocookie
core-cardinality ANY ANY ANY /core/error/cardinality
core-warning-shortssointerval ANY ANY ANY /core/warning/short_sso_interval
core-post-redirect ANY ANY ANY /core/postredirect
core-legacy-welcome ANY ANY ANY /core/frontpage_welcome.php
core-legacy-config ANY ANY ANY /core/frontpage_config.php
core-legacy-auth ANY ANY ANY /core/frontpage_auth.php
core-legacy-federation ANY ANY ANY /core/frontpage_federation.php
core-logout ANY ANY ANY /core/logout/{as}
core-logout-resume ANY ANY ANY /core/logout-resume
core-logout-iframe ANY ANY ANY /core/logout-iframe
core-logout-iframe-done ANY ANY ANY /core/logout-iframe-done
core-logout-iframe-post ANY ANY ANY /core/logout-iframe-post
core-error-report ANY ANY ANY /core/errorReport

[root@host simplesamlphp]#

Can someone suggest what to be checked here or what could be the reason?

--Thanks
GT