示例

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

sha256:3f145e36efe27122e4ece7c6ac75d71229c265eb14001e46d2c75d0ba58c5e7c

案例

目标

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

包

req 0.7.2 plug 1.20.3 jason 1.4.5

环境

elixir

创建时间

2026-08-17T04:46:01Z

常见的想当然

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.

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• 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

文件

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

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

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