Merge pull request #121 from docker/fix_oauth_doesnt_exist

Show error when OAuth provider doesn't exist

Author: kgprs

cmd/docker-mcp/oauth/auth.go

@@ -15,6 +15,11 @@ func Authorize(ctx context.Context, app string, scopes string) error {
 		return err
 	}
 
+	// Check if the response contains a valid browser URL
+	if authResponse.BrowserURL == "" {
+		return fmt.Errorf("OAuth provider does not exist")
+	}
+
 	fmt.Printf("Opening your browser for authentication. If it doesn't open automatically, please visit: %s\n", authResponse.BrowserURL)
 
 	return nil