code-update-quality

[vlussenburg]

✨ PR Description

Purpose and impact:
This PR implements date tracking for orders and enhances error handling across multiple services.

Main changes:

• Added date field to charge requests in billing service
• Implemented error logging in Java order service
• Removed admin user from auth service and added TODO for order history

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This PR contains a TODO statement. Please check to see if they should be removed.

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This PR affects one or more sensitive files and requires review from the security team.

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✨ PR Review

General Feedback

The PR introduces several improvements like timestamp tracking for charges and better error logging, but it also contains multiple issues that need addressing. The most concerning issues are a typo in a JSON field name ("dats" vs "date") causing a mismatch between services, and an authorization header mistake in the frontend that will break authentication. There's also removal of an admin account that should be verified as intentional.

File: services/orders-java/src/main/java/com/example/orders/controller/OrderController.java
Bug - Field Name Mismatch

Details

Problem: Field Name Mismatch - There's a typo in the JSON field name "dats" in OrderController.java while BillingController.cs expects "date". This will cause the billing service to receive null for the date field, leading to potential processing errors.
Fix: Correct the field name in OrderController.java to "date" to match what the BillingController.cs expects
Why: The JSON field name doesn't match between the sending and receiving services, preventing proper data transfer

JSONObject payload = new JSONObject(); payload.put("username", username); payload.put("productId", productId); payload.put("quantity", quantity); - payload.put("dats", Instant.now().toString()); + payload.put("date", Instant.now().toString());

File: frontend/public/app.js
Bug - Authentication Error

Details

Problem: Authentication Error - The Authorization header is missing a space between "Bearer" and the token value, which will cause authentication to fail as the server expects a properly formatted Bearer token.
Fix: Add a space between "Bearer" and the token in the Authorization header
Why: The authentication header format is incorrect and will cause API requests to fail

method: "POST", headers: { "Content-Type": "application/json", - "Authorization": "Bearer" + token + "Authorization": "Bearer " + token }, body: JSON.stringify({ productId, quantity }), });

File: services/auth-python/app/auth.py
Security - Admin Account Removal

Details

Problem: Admin Account Removal - The PR removes the "admin" user account from the USER_DB dictionary. This might be intentional, but removing administrative accounts without proper documentation or migration could lead to system access issues.
Fix: Verify if removing the admin account is intentional; if not, restore it or implement a proper migration plan
Why: Removing administrative accounts without clear documentation can cause unexpected authorization failures

USER_DB = { "alice": "password123", - "bob": "hunter2" + "bob": "hunter2", + "admin": "admin" }

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🥷 Code experts: cghyzel, amitmohleji

cghyzel, amitmohleji have most 👩‍💻 activity in the files.
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frontend/public/app.js

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frontend/public/index.html

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services/auth-python/app/auth.py

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services/billing-csharp/Controllers/BillingController.cs

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services/orders-java/src/main/java/com/example/orders/controller/OrderController.java

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	cghyzel	amitmohleji
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✨ PR Review

General Feedback

This PR includes several updates across different services in the application. The changes include adding error logging, enhancing billing data with timestamps, and adding initial structure for order history tracking. While the PR introduces some useful features, there are a few concerning issues that need to be addressed, particularly with authentication and data field naming mismatches between services.

File: frontend/public/app.js
Bug - Authentication Token Error

Details

Problem: Authentication Token Error - The Authorization header is missing a space between "Bearer" and the token value, which will cause authentication failures as the backend will not be able to properly parse the token.
Fix: Add a space between "Bearer" and the token variable in the Authorization header
Why: The header format violates the Bearer token specification which requires a space after "Bearer"

async function placeOrder() { headers: { "Content-Type": "application/json", - "Authorization": "Bearer" + token + "Authorization": "Bearer " + token }, body: JSON.stringify({ productId, quantity }),

File: services/orders-java/src/main/java/com/example/orders/controller/OrderController.java
Bug - Field Name Mismatch

Details

Problem: Field Name Mismatch - The field is named "dats" in the Java OrderController but "date" in the C# BillingController which will cause the timestamp data to be ignored by the billing service.
Fix: Rename the field in the Java service to match the C# implementation
Why: The field name mismatch between services will cause the timestamp data to be lost during API communication

public class OrderController { payload.put("username", username); payload.put("productId", productId); payload.put("quantity", quantity); - payload.put("dats", Instant.now().toString()); + payload.put("date", Instant.now().toString()); HttpEntity<String> entity = new HttpEntity<>(payload.toString(), headers);

File: services/orders-java/src/main/java/com/example/orders/controller/OrderController.java
Security - Exception Exposure

Details

Problem: Exception Exposure - Adding e.printStackTrace() prints potentially sensitive information to logs, which could expose internal details about the system or sensitive data.
Fix: Replace printStackTrace() with a proper logging approach with appropriate log levels
Why: Printing stack traces to standard error can expose system details to attackers and doesn't follow proper error handling practices

public class OrderController { String body = authResponse.getBody(); return body.contains("username") ? body.split(":")[1].replaceAll("[\"{} ]", "") : null; } catch (Exception e) { - e.printStackTrace(); + logger.error("Error authenticating user", e); return null; }

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This PR is missing a Jira ticket reference in the title or description.
Please add a Jira ticket reference to the title or description of this PR.

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Hello vlussenburg 👋 Thanks for making your first PR, and welcome to our project!
Our mentor team has automatically been assigned to review this PR and guide you through the process.
Please reach out to that team if you have questions about the next steps.

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🥷 Code experts: cghyzel, amitmohleji

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frontend/public/app.js

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frontend/public/index.html

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services/auth-python/app/auth.py

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services/billing-csharp/Controllers/BillingController.cs

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services/orders-java/src/main/java/com/example/orders/controller/OrderController.java

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