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[bidi][java] Add filter auth handler #14349

Closed pujagani closed 3 months ago

pujagani commented 3 months ago

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Description

Add filter parameter while adding BiDi authentication handler.

Motivation and Context

Types of changes

Checklist

PR Type

Enhancement, Tests

Description

Changes walkthrough 📝

Relevant files
Enhancement
Network.java
Add URL filter parameter to authentication handler method
java/src/org/openqa/selenium/remote/Network.java
  • Added a new method addAuthenticationHandler with a URL filter
    parameter.
  • Updated the interface to include the new method.
    		•  +4/-0     
    RemoteNetwork.java
    Implement URL filtering for authentication handlers           
    java/src/org/openqa/selenium/remote/RemoteNetwork.java
  • Implemented the new addAuthenticationHandler method with URL filter.
  • Refactored authentication handling to support URL filtering.
  • Added logging for malformed URLs.
    		•  +70/-23 
    Tests
    WebNetworkTest.java
    Add tests for authentication handler with URL filter         
    java/test/org/openqa/selenium/WebNetworkTest.java
  • Added tests for the new addAuthenticationHandler method with URL
    filter.
  • Included tests for multiple handlers and edge cases.
    		•  +70/-0   

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    codiumai-pr-agent-pro[bot] commented 3 months ago

    PR Reviewer Guide 🔍

    ⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪
    🧪 PR contains tests
    🔒 No security concerns identified
    ⚡ Key issues to review

    Error Handling
    The method `interceptAuthTraffic` logs a warning for a MalformedURLException but does not handle other potential exceptions that might be thrown during URL processing or authentication handling. Consider adding more comprehensive error handling to cover other possible exceptions. Concurrency Concerns
    The use of `ConcurrentHashMap` for `authHandlers` suggests that the class is expected to be thread-safe. However, the implementation of `addAuthenticationHandler` and `removeAuthenticationHandler` might still face race conditions under high concurrency. Review and ensure that all aspects of concurrency are adequately handled.
    codiumai-pr-agent-pro[bot] commented 3 months ago

    PR Code Suggestions ✨

    CategorySuggestion                                                                                                                                    Score
    Possible bug
    Add null check for the filter parameter to prevent runtime exceptions ___ **Consider adding a check to ensure that the URL passed to addAuthenticationHandler is
    not null. This will prevent potential NullPointerException when the Predicate is
    evaluated.** [java/src/org/openqa/selenium/remote/RemoteNetwork.java [91-97]](https://github.com/SeleniumHQ/selenium/pull/14349/files#diff-d08d67a345515124ab64ce0074d8d9ecadda2b054a3c643042b4ed02deb08be0R91-R97) ```diff long addAuthenticationHandler(Predicate filter, UsernameAndPassword usernameAndPassword) { + if (filter == null) { + throw new IllegalArgumentException("Filter cannot be null"); + } long id = this.callBackId.incrementAndGet(); authHandlers.put(id, new AuthDetails(filter, usernameAndPassword)); return id; } ``` - [ ] **Apply this suggestion**
    Suggestion importance[1-10]: 9 Why: Adding a null check for the filter parameter is a crucial improvement to prevent potential NullPointerExceptions, enhancing the robustness of the code.
    		9
    Enhancement
    Add logging for successful authentication to help with debugging ___ **Implement logging for successful authentication in the interceptAuthTraffic method
    to aid in debugging and monitoring.** [java/src/org/openqa/selenium/remote/RemoteNetwork.java [66-69]](https://github.com/SeleniumHQ/selenium/pull/14349/files#diff-d08d67a345515124ab64ce0074d8d9ecadda2b054a3c643042b4ed02deb08be0R66-R69) ```diff if (authCredentials.isPresent()) { network.continueWithAuth(requestId, authCredentials.get()); + LOG.info("Authentication successful for request: " + requestId); return; } ``` - [ ] **Apply this suggestion**
    Suggestion importance[1-10]: 8 Why: Adding logging for successful authentication is a valuable enhancement for debugging and monitoring, providing better visibility into the system's behavior.
    		8
    Best practice
    Use specific exceptions for better error handling ___ **Consider using a more specific exception than RuntimeException when catching
    exceptions in interceptAuthTraffic to provide more detailed error handling.** [java/src/org/openqa/selenium/remote/RemoteNetwork.java [70-72]](https://github.com/SeleniumHQ/selenium/pull/14349/files#diff-d08d67a345515124ab64ce0074d8d9ecadda2b054a3c643042b4ed02deb08be0R70-R72) ```diff } catch (MalformedURLException e) { - LOG.warning("Received Malformed URL: " + e.getMessage()); + LOG.severe("Invalid URL provided: " + e.getMessage()); + throw new IllegalArgumentException("Invalid URL", e); } ``` - [ ] **Apply this suggestion**
    Suggestion importance[1-10]: 8 Why: Using a more specific exception like IllegalArgumentException provides clearer error handling and improves code maintainability and readability.
    		8
    Performance
    Improve performance by using LongAdder for ID generation ___ **Replace the use of AtomicLong for generating unique IDs with LongAdder for better
    performance in concurrent environments.** [java/src/org/openqa/selenium/remote/RemoteNetwork.java [47]](https://github.com/SeleniumHQ/selenium/pull/14349/files#diff-d08d67a345515124ab64ce0074d8d9ecadda2b054a3c643042b4ed02deb08be0R47-R47) ```diff -private final AtomicLong callBackId = new AtomicLong(1); +private final LongAdder callBackId = new LongAdder(); +callBackId.increment(); // Initialize to 1 ``` - [ ] **Apply this suggestion**
    Suggestion importance[1-10]: 7 Why: Using LongAdder can improve performance in highly concurrent environments, but the current use of AtomicLong is not necessarily a performance bottleneck in this context.
    		7