Defect #43698
closed
ArgumentError occurs on /oauth/authorize when REST API is disabled
Description
When the REST web service is disabled in Redmine settings, accessing the OAuth authorization endpoint causes an exception: ArgumentError (wrong number of arguments (given 1, expected 0))
Steps to reproduce:¶
- Go to Administration → Settings → API
- Uncheck Enable REST web service and save
- Access
<redmine url>/oauth/authorize - An exception is raised instead of returning a normal 403 response:
ArgumentError (wrong number of arguments (given 1, expected 0))
Cause¶
The exception happens when render_403 calls render_error.
However, Doorkeeper::AuthorizationController also defines a method named render_error, and that method takes no arguments.
Due to method lookup / precedence, the Doorkeeper version of render_error is called instead of Redmine’s render_error, which leads to:
- Redmine calls: render_error <something>
- Doorkeeper receives 1 argument but expects 0 → ArgumentError
Notes¶
Normally, OAuth cannot be used when the REST web service is disabled, so this issue may not occur in typical usage.
I found this during testing and created this issue.
Related issues
Updated by Marius BĂLTEANU 17 days ago
- Status changed from New to Needs feedback
- Target version set to Candidate for next minor release
Can you test with the following patch?
diff --git a/config/initializers/30-redmine.rb b/config/initializers/30-redmine.rb
index c7cb9e542..fba7d511b 100644
--- a/config/initializers/30-redmine.rb
+++ b/config/initializers/30-redmine.rb
@@ -113,6 +113,15 @@ Rails.application.config.to_prepare do
Doorkeeper::AuthorizationsController.class_eval do
require_sudo_mode :create, :destroy
+
+ alias_method :doorkeeper_render_error, :render_error
+ def render_error(arg = nil)
+ if arg
+ super
+ else
+ doorkeeper_render_error
+ end
+ end
end
end
Updated by Mizuki ISHIKAWA 15 days ago
Marius BĂLTEANU wrote in #note-1:
Can you test with the following patch?
[...]
I checked it locally and it works as expected. Thanks!
Updated by Marius BĂLTEANU 5 days ago
- Related to Feature #24808: OAuth2 support for Redmine API Apps (OAuth2 Provider) added
Updated by Marius BĂLTEANU 5 days ago
- Status changed from Needs feedback to Confirmed
- Assignee set to Marius BĂLTEANU
- Target version changed from Candidate for next minor release to 6.1.3
- Resolution set to Fixed
Patch committed, thanks!