[ KEYCLOAK-12606 ] Passing email in login_hint query parameter during…

… Identity brokering fails when an account already exists
vidhya03 · Jan 9, 2020 · 5082ed2 · 5082ed2
1 parent 03bbf77
commit 5082ed2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.../main/java/org/keycloak/authentication/authenticators/broker/IdpUsernamePasswordForm.java b/.../main/java/org/keycloak/authentication/authenticators/broker/IdpUsernamePasswordForm.java
@@ -63,7 +63,7 @@ protected LoginFormsProvider setupForm(AuthenticationFlowContext context, Multiv
             throw new AuthenticationFlowException("Not found serialized context in clientSession", AuthenticationFlowError.IDENTITY_PROVIDER_ERROR);
         }
 
-        formData.add(AuthenticationManager.FORM_USERNAME, existingUser.getUsername());
+        formData.putSingle(AuthenticationManager.FORM_USERNAME, existingUser.getUsername());
         return context.form()
                 .setFormData(formData)
                 .setAttribute(LoginFormsProvider.USERNAME_EDIT_DISABLED, true)