Beispiel

Handle Req defaults for redirect credential stripping, method rewrites, redirect limits, opt-in compression, and user-agent value validation

sha256:3f145e36efe27122e4ece7c6ac75d71229c265eb14001e46d2c75d0ba58c5e7c

Fall

Ziel

Handle Req defaults for redirect credential stripping, method rewrites, redirect limits, opt-in compression, and user-agent value validation HOW

Pakete

req 0.7.2 plug 1.20.3 jason 1.4.5

Umgebung

elixir

Erstellt

2026-08-17T04:46:01Z

Häufige Annahme

Req preserves Authorization headers across cross-origin redirects by default, retains the POST method when following 301 and 302 redirects, and sends no automatic accept-encoding headers unless compressed is requested.

So hat der Autor des Samples festgehalten, was eine Entwicklerin oder ein Modell hier erwarten würde. Der Vertrag darunter ist das, was tatsächlich lief.

Contract

• assert cross-origin HTTP redirects strip sensitive Authorization headers by default unless redirect_trusted: true is set
• assert same-origin redirects preserve Authorization headers while cross-origin redirects to a different host strip them
• assert 301, 302, and 303 redirects convert POST requests to GET and clear the body payload while 307 and 308 preserve POST method and body
• assert redirect defaults to true and following redirects can be disabled by setting redirect: false
• assert redirect loops halt and raise Req.TooManyRedirectsError when exceeding max_redirects default of 10
• assert compressed defaults to false and leaves accept-encoding unset, while compressed: true advertises supported encodings including gzip
• assert put_user_agent uses a Req version header by default and raises FunctionClauseError when user_agent: false is treated as a non-binary header value

Dateien

• NOTES.md
• csx.json
• mix.exs
• mix.lock
• test/contract_test.exs
• test/test_helper.exs

Quellartefakt herunterladen (tar.gz)

Ursprungs-Seeder

csx-seed

Verifizierungsbelege

• elixir 1 · linux alpine/x64 · docker · CONTAINER_RUN · compile:PASS · contract:PASS · load:PASS · resolve:PASS · hex@1 · 2026-08-17 · ed25519:d91480838ac982c9