Vote #80861
完了Updating an issue via REST API causes internal server error if invalid project id is specified
0%
説明
Hello!
With a redmine instance up and running at http://localhost:3000, the following request (in https://requests.readthedocs.io/en/master/ syntax, but can be easily translated to other request formats):
requests.post('http://user:password@localhost:3000/issues.xml', json={'issue': {'project_id': 0, 'status_id': '', 'tracker_id': 0, 'assigned_to_id': '0'}})
results in a 500 Internal Server Error:
NoMethodError (undefined method `assignable_users' for nil:NilClass): app/models/issue.rb:941:in `assignable_users' app/models/issue.rb:742:in `validate_issue' app/controllers/issues_controller.rb:143:in `create' lib/redmine/sudo_mode.rb:64:in `sudo_mode'
This issue was found while trying out https://meeshkan.com, our tool under development to automatically scan API using projects for issues, on open source repositories. Feel free to install the Meeshkan github app on https://github.com/redmine/redmine if you are interested in getting more reports from our scans in the future!
journals
I have confirmed that the reported exception is raised when an invalid project id is given.
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"POST /issues.(json|xml)" raises exception when the following parameters are given:
1. _Any value_ for @assigned_to_id@ and an _invalid value_ for @project_id@.
<pre>
{"issue": {"project_id": 0, "assigned_to_id": "1"}}
</pre>
2. _Any value_ for @fixed_version_id@ and an _invalid value_ for @project_id@.
<pre>
{"issue": {"project_id": 0, "fixed_version_id": "1"}}
</pre>
Here is a workaround for this issue:
<pre><code class="diff">
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 487b1b552..e665a46cb 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -723,7 +723,7 @@ class Issue < ActiveRecord::Base
errors.add :start_date, :earlier_than_minimum_start_date, :date => format_date(soonest_start)
end
- if fixed_version
+ if project && fixed_version
if !assignable_versions.include?(fixed_version)
errors.add :fixed_version_id, :inclusion
elsif reopening? && fixed_version.closed?
@@ -738,7 +738,7 @@ class Issue < ActiveRecord::Base
end
end
- if assigned_to_id_changed? && assigned_to_id.present?
+ if project && assigned_to_id_changed? && assigned_to_id.present?
unless assignable_users.include?(assigned_to)
errors.add :assigned_to_id, :invalid
end
@@ -938,6 +938,8 @@ class Issue < ActiveRecord::Base
# Users the issue can be assigned to
def assignable_users
+ return [] if project.nil?
+
users = project.assignable_users(tracker).to_a
users << author if author && author.active?
if assigned_to_id_was.present? && assignee = Principal.find_by_id(assigned_to_id_was)
@@ -949,6 +951,7 @@ class Issue < ActiveRecord::Base
# Versions that the issue can be assigned to
def assignable_versions
return @assignable_versions if @assignable_versions
+ return [] if project.nil?
versions = project.shared_versions.open.to_a
if fixed_version
</code></pre>
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Attaching a patch with tests.
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Setting the target version to 4.1.2.
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Committed the patch. Thank you for reporting the issue.
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