Sample
guzzlehttp/guzzle 8.0.2: Manage Guzzle sink stream persistence across intermediate redirects, error response streaming, and on_headers lifecycle aborts
Verified sample for composer guzzlehttp/guzzle 8.0.2: Manage Guzzle sink stream persistence across intermediate redirects, error response streaming, and…
sha256:1d9052aa3497cf987a30d943e2b7183d697b56cc1251f34cd5e462b4aacea0ae
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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
- Manage Guzzle sink stream persistence across intermediate redirects, error response streaming, and on_headers lifecycle aborts
- Packages
- Symbols
-
- GuzzleHttp\Client::request
- GuzzleHttp\RedirectMiddleware
- GuzzleHttp\Handler\MockHandler
- GuzzleHttp\Middleware::httpErrors
- GuzzleHttp\Psr7\UriComparator::isCrossOrigin
- Environment
- php
- Created
- 2026-08-16T12:45:15Z
Contract
- assert a stream sink passed during redirected requests accumulates both intermediate redirect bodies and final response body instead of only the destination body
- assert the returned PSR-7 response body contains only the final destination body while the sink contains all hops concatenated
- assert http_errors throws a ClientException on 4xx responses but leaves the error body written to the sink stream
- assert on_headers callback is invoked on every intermediate redirect response before location following
- assert throwing inside on_headers aborts the request as ResponseException and prevents any bytes from writing to the sink
- assert same-origin redirects preserve Authorization headers while scheme downgrade redirects to http on the same host strip Authorization
Files
- NOTES.md
- composer.json
- composer.lock
- csx.json
- src/SinkRedirectBehavior.php
- test/contract.php