chore: 🤖 update token endpoint to match API

addons/api/mirage/route-handlers/auth.js

@@ -69,7 +69,7 @@ const methodHandlers = {
         token_request_id: 'token_request_1234',
         state: 'base_58_encoded_string'
       }),
-    authenticate: (_, scopeAttrs) => {
+    'authenticate:token': (_, scopeAttrs) => {
       oidcAttemptCounter++;
       if (oidcAttemptCounter < oidcRequiredAttempts) {
         return new Response(100);

addons/auth/addon/authenticators/oidc.js

@@ -22,7 +22,7 @@ export default class OIDCAuthenticator extends BaseAuthenticator {
    * @param {string} options.authMethod.id
    * @return {string}
    */
-  buildAuthEndpointURL(/* {
+  buildTokenAuthEndpointURL(/* {
     scope: { id: scopeID },
     authMethod: { id: authMethodID },
   } */) { }
@@ -79,7 +79,7 @@ export default class OIDCAuthenticator extends BaseAuthenticator {
    *
    */
   async attemptOIDCAuthentication(options) {
-    const url = this.buildAuthEndpointURL(options);
+    const url = this.buildTokenAuthEndpointURL(options);
     const body = JSON.stringify({
       state: this.session.get('data.pending.oidc.state'),
       token_request_id: this.session.get('data.pending.oidc.token_request_id')

addons/core/addon/authenticators/oidc.js

@@ -35,19 +35,21 @@ export default class OIDCAuthenticator extends BaseOIDCAuthenticator {
   }
 
   /**
-   * Generates an auth method URL with which to authenticate.
+   * Generates a URL from which to obtain a ready Boundary token, after the
+   * OIDC authentication flow is completed.  This endpoint may be polled by the
+   * client until the token becomes available.
    * @override
    * @param {object} options
    * @param {string} options.scope.scope_id
    * @param {string} options.authMethod.id
    * @return {string}
    */
-  buildAuthEndpointURL({
+  buildTokenAuthEndpointURL({
     scope: { id: scopeID },
     authMethod: { id: authMethodID },
   }) {
     const adapter = this.store.adapterFor('application');
-    const options = { adapterOptions: { scopeID, method: 'authenticate' } };
+    const options = { adapterOptions: { scopeID, method: 'authenticate:token' } };
     return adapter.buildURL('auth-method', authMethodID, options, 'findRecord');
   }