chore: support issuer in openid-configuration

app.js

@@ -302,25 +302,25 @@ app.get('/.well-known/openid-configuration', (req, res) => {
   res.contentType('application/json').send(
     JSON.stringify({
       "issuer":
-        "https://auth0",
+        `${jwksOrigin}`,
       "authorization_endpoint":
-        "https://server.example.com/authorize",
+        `${jwksOrigin}authorize`,
       "token_endpoint":
-        "https://server.example.com/oauth/token",
+        `${jwksOrigin}oauth/token`,
       "token_endpoint_auth_methods_supported":
         ["client_secret_basic", "private_key_jwt"],
       "token_endpoint_auth_signing_alg_values_supported":
         ["RS256"],
       "userinfo_endpoint":
-        "https://server.example.com/userinfo",
+        `${jwksOrigin}userinfo`,
       "check_session_iframe":
-        "https://server.example.com/check_session",
+        `${jwksOrigin}check_session`,
       "end_session_endpoint":
-        "https://server.example.com/end_session",
+        `${jwksOrigin}end_session`,
       "jwks_uri":
-        "https://server.example.com/.well-known/jwks.json",
+        `${jwksOrigin}.well-known/jwks.json`,
       "registration_endpoint":
-        "https://server.example.com/register",
+        `${jwksOrigin}register`,
       "scopes_supported":
         ["openid", "profile", "email", "address",
           "phone", "offline_access"],