Demo Quality Kit #258
Demo Quality Kit #258
Conversation
|
This PR affects one or more sensitive files and requires review from the security team. |
|
🥷 Code experts: amitmohleji, b-sims amitmohleji, b-sims have most 👩💻 activity in the files. See details
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame: To learn more about /:\ gitStream - Visit our Docs |
![gitstream-cm[bot]](https://avatars.githubusercontent.com/in/230441?s=60&v=4){kind=small}
There was a problem hiding this comment.
✨ PR Review
The PR adds database persistence, order history functionality, and improved UI/documentation. The implementation includes proper database initialization and error handling, but has a critical security vulnerability in the billing service and some maintainability concerns.
3 issues detected:
🔒 Security - User input is directly concatenated into file paths without sanitization
Details: The file path construction uses username directly without validation, allowing potential directory traversal attacks. A malicious username like "../../../etc/passwd" could access or overwrite system files.
File:services/billing-csharp/Controllers/BillingController.cs (59-59)🐞 Bug - Non-atomic file operations can cause data loss under concurrent access
Details: The file read-modify-write operation is not atomic, which can lead to data corruption if multiple concurrent requests attempt to update the same user's billing file simultaneously.
File:services/billing-csharp/Controllers/BillingController.cs (62-72)🧹 Maintainability - Generic exception handling reduces debuggability and may expose sensitive information
Details: Database exceptions are caught with a generic catch block and only printed to console, making debugging difficult and potentially exposing sensitive information through stack traces.
File:services/orders-java/src/main/java/com/example/orders/controller/OrderController.java (74-75)
Generated by LinearB AI and added by gitStream.
AI-generated content may contain inaccuracies. Please verify before using. We'd love your feedback! 🚀
| private async Task QueueForBillingSystemAsync(string username, object payload) | ||
| { | ||
| Directory.CreateDirectory(StorageDirectory); | ||
| var filePath = Path.Combine(StorageDirectory, $"{username}.json"); |
There was a problem hiding this comment.
🔒 Security - Path Traversal Vulnerability: Sanitize the username parameter by removing or escaping special characters, or use a whitelist approach to validate usernames before constructing file paths.
| var filePath = Path.Combine(StorageDirectory, $"{username}.json"); | |
| var sanitizedUsername = SanitizeUsername(username); | |
| var filePath = Path.Combine(StorageDirectory, $"{sanitizedUsername}.json"); |
| if (System.IO.File.Exists(filePath)) | ||
| { | ||
| try | ||
| { | ||
| payloads = JsonSerializer.Deserialize<List<object>>(await System.IO.File.ReadAllTextAsync(filePath)) ?? new(); | ||
| } | ||
| catch { } | ||
| } | ||
|
|
||
| payloads.Add(payload); | ||
| await System.IO.File.WriteAllTextAsync(filePath, JsonSerializer.Serialize(payloads, new JsonSerializerOptions { WriteIndented = true })); |
There was a problem hiding this comment.
🐞 Bug - Race Condition Risk: Implement file locking using FileStream with exclusive access, or use a proper database/queue system for concurrent access safety.
| if (System.IO.File.Exists(filePath)) | |
| { | |
| try | |
| { | |
| payloads = JsonSerializer.Deserialize<List<object>>(await System.IO.File.ReadAllTextAsync(filePath)) ?? new(); | |
| } | |
| catch { } | |
| } | |
| payloads.Add(payload); | |
| await System.IO.File.WriteAllTextAsync(filePath, JsonSerializer.Serialize(payloads, new JsonSerializerOptions { WriteIndented = true })); | |
| using (var fileStream = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None)) | |
| { | |
| if (fileStream.Length > 0) | |
| { | |
| try | |
| { | |
| fileStream.Position = 0; | |
| payloads = await JsonSerializer.DeserializeAsync<List<object>>(fileStream) ?? new(); | |
| } | |
| catch { } | |
| } | |
| payloads.Add(payload); | |
| fileStream.SetLength(0); | |
| fileStream.Position = 0; | |
| await JsonSerializer.SerializeAsync(fileStream, payloads, new JsonSerializerOptions { WriteIndented = true }); | |
| } | |
| } |
| } catch (Exception e) { | ||
| e.printStackTrace(); |
There was a problem hiding this comment.
🧹 Maintainability - Poor Error Handling: Use specific exception types, implement proper logging with appropriate log levels, and return meaningful error messages without exposing internal details.
| } catch (Exception e) { | |
| e.printStackTrace(); | |
| } catch (java.sql.SQLException e) { | |
| logger.error("Database error occurred while storing order for user: {}", username, e); |
|
This PR is missing a Jira ticket reference in the title or description. |
|
Hello vlussenburg 👋 Thanks for making your first PR, and welcome to our project! |
|
🥷 Code experts: amitmohleji, b-sims amitmohleji, b-sims have most 👩💻 activity in the files. See details
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame:
Activity based on git-commit:
Knowledge based on git-blame: To learn more about /:\ gitStream - Visit our Docs |
✨ PR Description
Purpose: Adds order history functionality and Swagger documentation to the e-commerce microservices architecture.
Main changes:
Generated by LinearB AI and added by gitStream.
AI-generated content may contain inaccuracies. Please verify before using. We'd love your feedback! 🚀