feat: Added support for x-www-authenticate header

[neogermi]

support both headers for digestAuth: www-authenticate and x-www-authenticate

Summary by CodeRabbit

• Bug Fixes
  • Enhanced handling of HTTP 401 Unauthorized responses to support both www-authenticate and x-www-authenticate headers for improved authentication robustness.

[coderabbitai]

Walkthrough

The changes in the pull request modify the logic in HttpClient.ts to enhance the handling of HTTP 401 Unauthorized responses. The update expands the check for authentication headers to include both www-authenticate and x-www-authenticate, improving the robustness of digest authentication handling. The assignment of the authenticateHeaders variable has been streamlined using the nullish coalescing operator.

Changes

File	Change Summary
src/HttpClient.ts	Updated logic for handling HTTP 401 responses to check both www-authenticate and x-www-authenticate headers. Simplified assignment of authenticateHeaders using the nullish coalescing operator (??).

Possibly related PRs

• fix: allow ":" character in digestAuth password #532: The changes in the digestAuthHeader function in src/utils.ts involve handling authentication headers, which is related to the modifications made in HttpClient.ts for processing HTTP 401 responses. Both PRs focus on improving the handling of authentication mechanisms.

Suggested labels

enhancement

Poem

In the meadow where bunnies hop,
A change in code makes our hearts stop.
With headers checked, both near and far,
Digest auth shines like a bright star.
Hooray for the tweaks, let’s dance and play,
For smoother requests, hip-hip-hooray! 🐇✨

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Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 50fde73 and bd99b1a.

Files selected for processing (1)

• src/HttpClient.ts (1 hunks)

Additional comments not posted (2)

src/HttpClient.ts (2)

552-552: Looks good!

The nullish coalescing operator provides a clean and concise way to assign the value from either www-authenticate or x-www-authenticate header.

---

549-552: LGTM! Verify the impact of supporting the x-www-authenticate header.

The changes look good and align with the PR objective. They allow the client to handle digest authentication challenges that may use the x-www-authenticate header as an alternative to www-authenticate.

To ensure the changes are thoroughly tested and integrated correctly, please verify the following:

Verification successful

---

Implementation is correct, but consider adding tests for x-www-authenticate.

The changes in src/HttpClient.ts correctly handle both www-authenticate and x-www-authenticate headers. However, to ensure comprehensive test coverage, consider adding tests that specifically verify the handling of x-www-authenticate headers.

• src/HttpClient.ts: Handles both www-authenticate and x-www-authenticate.
• Test files: Include tests for digestAuth, but not specifically for x-www-authenticate.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the impact of supporting the `x-www-authenticate` header.

# Test 1: Search for occurrences of `www-authenticate` header checks. 
# Expect: Relevant checks should also include `x-www-authenticate`.
rg --type typescript -C 5 $'www-authenticate'

# Test 2: Search for occurrences of `digestAuth` option usage. 
# Expect: Relevant code paths should handle both `www-authenticate` and `x-www-authenticate`.
rg --type typescript -C 5 $'digestAuth'

Length of output: 153

---

Script:

#!/bin/bash
# Description: Verify the impact of supporting the `x-www-authenticate` header.

# Test 1: Search for occurrences of `www-authenticate` header checks.
# Expect: Relevant checks should also include `x-www-authenticate`.
rg -C 5 $'www-authenticate'

# Test 2: Search for occurrences of `digestAuth` option usage.
# Expect: Relevant code paths should handle both `www-authenticate` and `x-www-authenticate`.
rg -C 5 $'digestAuth'

Length of output: 18956

---

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[pkg-pr-new]

Open in Stackblitz

yarn add https://pkg.pr.new/node-modules/urllib@533.tgz

commit: bd99b1a