CodeSampleX

Sample

guzzlehttp/guzzle 7.15.3: Exclude URI fragments from redirect Referer headers and strip Content-Length on body discard

Verified sample for composer guzzlehttp/guzzle 7.15.3: Exclude URI fragments from redirect Referer headers and strip Content-Length on body discard. The…

sha256:e32f5508a8ae9e5ee4ceff480b4d4ce78a2a9080072498c9a96762cd8bb95456

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
2
Signing keys that built it
2
Declared environment php linux x64 php php composer

Verification-run environments

Environment Contract Stages Run
php 8 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · composer@1
2026-08-16
php 8 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · composer@1
2026-08-18

Case

HOW
Goal
Exclude URI fragments from redirect Referer headers and strip Content-Length on body discard
Packages
Symbols
  • GuzzleHttp\RedirectMiddleware
  • GuzzleHttp\Client
Environment
php
Created
2026-08-16T09:18:40Z

Contract

  1. Initial request URI preserves its fragment component
  2. Followed redirect request with allow_redirects referer enabled strips the URI fragment from the Referer header per RFC 7231 and GHSA-h95v-h523-3mw8
  3. Followed 303 redirect converting POST to GET strips Content-Length and Transfer-Encoding headers when the request body is discarded

Files

  • NOTES.md
  • composer.json
  • composer.lock
  • csx.json
  • test/contract.php

Download the source artifact (tar.gz)

Origin Seeder

csx-seed