Fix #116: Fix authentication scheme in HttpBearer challenge according to RFC 6750

[samdark]

Q	A
Is bugfix?	✔️
New feature?	❌
Breaks BC?	❌
Fixed issues	#116

Use the Bearer authentication scheme in HttpBearer::challenge() as required by RFC 6750, instead of using the request header name. Update the corresponding challenge assertions and changelog entry.

Closes #116.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 27463c94-b57d-49f5-b1ad-6db8392eaed0

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[Copilot]

Pull request overview

This PR fixes HttpBearer::challenge() to emit a RFC 6750-compliant WWW-Authenticate header by using the Bearer authentication scheme instead of the request header name (Authorization). This aligns bearer-auth challenges with how HttpBasic already formats its challenge and resolves issue #116.

Changes:

• Update HttpBearer::challenge() to return WWW-Authenticate: Bearer realm="...".
• Update unit tests asserting the bearer challenge value (HttpBearerTest, CompositeTest).
• Add a changelog entry documenting the bug fix.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/Method/HttpBearer.php	Hardcodes the Bearer scheme in the WWW-Authenticate challenge per RFC 6750.
tests/Method/HttpBearerTest.php	Updates challenge assertions to expect Bearer realm="...".
tests/Method/CompositeTest.php	Updates composite challenge assertion to reflect the corrected bearer challenge.
CHANGELOG.md	Documents the bug fix for #116 under the upcoming release notes.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.87%. Comparing base (4e5fe12) to head (8249141).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #118   +/-   ##
=========================================
  Coverage     95.87%   95.87%           
  Complexity       77       77           
=========================================
  Files            10       10           
  Lines           194      194           
=========================================
  Hits            186      186           
  Misses            8        8           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated no new comments.