Add all supported scopes from discovery doc (#9015)

Fixes #9010

browser/app/js/browser/Login.js

@@ -148,7 +148,8 @@ export class Login extends React.Component {
                   <OpenIDLoginButton
                     className="btn openid-btn"
                     clientId={this.state.clientId}
-                    authorizationEndpoint={this.state.discoveryDoc.authorization_endpoint}
+                    authEp={this.state.discoveryDoc.authorization_endpoint}
+                    authScopes={this.state.discoveryDoc.scopes_supported}
                   >
                     Log in with OpenID
                   </OpenIDLoginButton>

browser/app/js/browser/OpenIDLogin.js

@@ -66,6 +66,7 @@ export class OpenIDLogin extends React.Component {
 
       const authURL = buildOpenIDAuthURL(
         this.state.discoveryDoc.authorization_endpoint,
+        this.state.discoveryDoc.scopes_supported,
         redirectURI,
         this.state.clientID,
         nonce

browser/app/js/browser/OpenIDLoginButton.js

@@ -27,7 +27,7 @@ export class OpenIDLoginButton extends React.Component {
 
   handleClick(event) {
     event.stopPropagation()
-    const { authorizationEndpoint, clientId } = this.props
+    const { authEp, authScopes, clientId } = this.props
 
     let redirectURI = window.location.href.split("#")[0]
     if (redirectURI.endsWith('/')) {
@@ -40,7 +40,7 @@ export class OpenIDLoginButton extends React.Component {
     const nonce = getRandomString(16)
     storage.setItem(OPEN_ID_NONCE_KEY, nonce)
 
-    const authURL = buildOpenIDAuthURL(authorizationEndpoint, redirectURI, clientId, nonce)
+    const authURL = buildOpenIDAuthURL(authEp, authScopes, redirectURI, clientId, nonce)
     window.location = authURL
   }
 

browser/app/js/browser/utils.js

@@ -16,14 +16,13 @@
 
 export const OPEN_ID_NONCE_KEY = 'openIDKey'
 
-export const buildOpenIDAuthURL = (authorizationEndpoint, redirectURI, clientID, nonce) => {
+export const buildOpenIDAuthURL = (authEp, authScopes, redirectURI, clientID, nonce) => {
   const params = new URLSearchParams()
   params.set("response_type", "id_token")
-  params.set("scope", "openid")
+  params.set("scope", authScopes.join(" "))
   params.set("client_id", clientID)
   params.set("redirect_uri", redirectURI)
   params.set("nonce", nonce)
 
-  return `${authorizationEndpoint}?${params.toString()}`
+  return `${authEp}?${params.toString()}`
 }
-

docs/sts/web-identity.go

@@ -157,7 +157,7 @@ func main() {
 			TokenURL: ddoc.TokenEndpoint,
 		},
 		RedirectURL: fmt.Sprintf("http://localhost:%d/oauth2/callback", port),
-		Scopes:      []string{"openid"},
+		Scopes:      ddoc.ScopesSupported,
 	}
 
 	state := randomState()