From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../vendor/llhttp/test/request/content-length.md | 434 +++++++++++++++++++++ 1 file changed, 434 insertions(+) create mode 100644 third_party/python/aiohttp/vendor/llhttp/test/request/content-length.md (limited to 'third_party/python/aiohttp/vendor/llhttp/test/request/content-length.md') diff --git a/third_party/python/aiohttp/vendor/llhttp/test/request/content-length.md b/third_party/python/aiohttp/vendor/llhttp/test/request/content-length.md new file mode 100644 index 0000000000..c8fa9daad6 --- /dev/null +++ b/third_party/python/aiohttp/vendor/llhttp/test/request/content-length.md @@ -0,0 +1,434 @@ +Content-Length header +===================== + +## `Content-Length` with zeroes + + +```http +PUT /url HTTP/1.1 +Content-Length: 003 + +abc +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=3 span[header_value]="003" +off=40 header_value complete +off=42 headers complete method=4 v=1/1 flags=20 content_length=3 +off=42 len=3 span[body]="abc" +off=45 message complete +``` + +## `Content-Length` with follow-up headers + +The way the parser works is that special headers (like `Content-Length`) first +set `header_state` to appropriate value, and then apply custom parsing using +that value. For `Content-Length`, in particular, the `header_state` is used for +setting the flag too. + +Make sure that `header_state` is reset to `0`, so that the flag won't be +attempted to set twice (and error). + + +```http +PUT /url HTTP/1.1 +Content-Length: 003 +Ohai: world + +abc +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=3 span[header_value]="003" +off=40 header_value complete +off=40 len=4 span[header_field]="Ohai" +off=45 header_field complete +off=46 len=5 span[header_value]="world" +off=53 header_value complete +off=55 headers complete method=4 v=1/1 flags=20 content_length=3 +off=55 len=3 span[body]="abc" +off=58 message complete +``` + +## Error on `Content-Length` overflow + + +```http +PUT /url HTTP/1.1 +Content-Length: 1000000000000000000000 + +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=21 span[header_value]="100000000000000000000" +off=56 error code=11 reason="Content-Length overflow" +``` + +## Error on duplicate `Content-Length` + + +```http +PUT /url HTTP/1.1 +Content-Length: 1 +Content-Length: 2 + +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=1 span[header_value]="1" +off=38 header_value complete +off=38 len=14 span[header_field]="Content-Length" +off=53 header_field complete +off=54 error code=4 reason="Duplicate Content-Length" +``` + +## Error on simultaneous `Content-Length` and `Transfer-Encoding: identity` + + +```http +PUT /url HTTP/1.1 +Content-Length: 1 +Transfer-Encoding: identity + + +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=1 span[header_value]="1" +off=38 header_value complete +off=38 len=17 span[header_field]="Transfer-Encoding" +off=56 header_field complete +off=57 len=8 span[header_value]="identity" +off=67 header_value complete +off=69 error code=4 reason="Content-Length can't be present with Transfer-Encoding" +``` + +## Invalid whitespace token with `Content-Length` header field + + +```http +PUT /url HTTP/1.1 +Connection: upgrade +Content-Length : 4 +Upgrade: ws + +abcdefgh +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=10 span[header_field]="Connection" +off=30 header_field complete +off=31 len=7 span[header_value]="upgrade" +off=40 header_value complete +off=40 len=14 span[header_field]="Content-Length" +off=55 error code=10 reason="Invalid header field char" +``` + +## Invalid whitespace token with `Content-Length` header field (lenient) + + +```http +PUT /url HTTP/1.1 +Connection: upgrade +Content-Length : 4 +Upgrade: ws + +abcdefgh +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=10 span[header_field]="Connection" +off=30 header_field complete +off=31 len=7 span[header_value]="upgrade" +off=40 header_value complete +off=40 len=15 span[header_field]="Content-Length " +off=56 header_field complete +off=57 len=1 span[header_value]="4" +off=60 header_value complete +off=60 len=7 span[header_field]="Upgrade" +off=68 header_field complete +off=69 len=2 span[header_value]="ws" +off=73 header_value complete +off=75 headers complete method=4 v=1/1 flags=34 content_length=4 +off=75 len=4 span[body]="abcd" +off=79 message complete +off=79 error code=22 reason="Pause on CONNECT/Upgrade" +``` + +## No error on simultaneous `Content-Length` and `Transfer-Encoding: identity` (lenient) + + +```http +PUT /url HTTP/1.1 +Content-Length: 1 +Transfer-Encoding: chunked + + +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=1 span[header_value]="1" +off=38 header_value complete +off=38 len=17 span[header_field]="Transfer-Encoding" +off=56 header_field complete +off=57 len=7 span[header_value]="chunked" +off=66 header_value complete +off=68 headers complete method=4 v=1/1 flags=228 content_length=1 +``` + +## Funky `Content-Length` with body + + +```http +GET /get_funky_content_length_body_hello HTTP/1.0 +conTENT-Length: 5 + +HELLO +``` + +```log +off=0 message begin +off=0 len=3 span[method]="GET" +off=3 method complete +off=4 len=36 span[url]="/get_funky_content_length_body_hello" +off=41 url complete +off=46 len=3 span[version]="1.0" +off=49 version complete +off=51 len=14 span[header_field]="conTENT-Length" +off=66 header_field complete +off=67 len=1 span[header_value]="5" +off=70 header_value complete +off=72 headers complete method=1 v=1/0 flags=20 content_length=5 +off=72 len=5 span[body]="HELLO" +off=77 message complete +``` + +## Spaces in `Content-Length` (surrounding) + + +```http +POST / HTTP/1.1 +Content-Length: 42 + + +``` + +```log +off=0 message begin +off=0 len=4 span[method]="POST" +off=4 method complete +off=5 len=1 span[url]="/" +off=7 url complete +off=12 len=3 span[version]="1.1" +off=15 version complete +off=17 len=14 span[header_field]="Content-Length" +off=32 header_field complete +off=34 len=3 span[header_value]="42 " +off=39 header_value complete +off=41 headers complete method=3 v=1/1 flags=20 content_length=42 +``` + +### Spaces in `Content-Length` #2 + + +```http +POST / HTTP/1.1 +Content-Length: 4 2 + + +``` + +```log +off=0 message begin +off=0 len=4 span[method]="POST" +off=4 method complete +off=5 len=1 span[url]="/" +off=7 url complete +off=12 len=3 span[version]="1.1" +off=15 version complete +off=17 len=14 span[header_field]="Content-Length" +off=32 header_field complete +off=33 len=2 span[header_value]="4 " +off=35 error code=11 reason="Invalid character in Content-Length" +``` + +### Spaces in `Content-Length` #3 + + +```http +POST / HTTP/1.1 +Content-Length: 13 37 + + +``` + +```log +off=0 message begin +off=0 len=4 span[method]="POST" +off=4 method complete +off=5 len=1 span[url]="/" +off=7 url complete +off=12 len=3 span[version]="1.1" +off=15 version complete +off=17 len=14 span[header_field]="Content-Length" +off=32 header_field complete +off=33 len=3 span[header_value]="13 " +off=36 error code=11 reason="Invalid character in Content-Length" +``` + +### Empty `Content-Length` + + +```http +POST / HTTP/1.1 +Content-Length: + + +``` + +```log +off=0 message begin +off=0 len=4 span[method]="POST" +off=4 method complete +off=5 len=1 span[url]="/" +off=7 url complete +off=12 len=3 span[version]="1.1" +off=15 version complete +off=17 len=14 span[header_field]="Content-Length" +off=32 header_field complete +off=34 error code=11 reason="Empty Content-Length" +``` + +## `Content-Length` with CR instead of dash + + +```http +PUT /url HTTP/1.1 +Content\rLength: 003 + +abc +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=26 error code=10 reason="Invalid header token" +``` + +## Content-Length reset when no body is received + + +```http +PUT /url HTTP/1.1 +Content-Length: 123 + +POST /url HTTP/1.1 +Content-Length: 456 + + +``` + +```log +off=0 message begin +off=0 len=3 span[method]="PUT" +off=3 method complete +off=4 len=4 span[url]="/url" +off=9 url complete +off=14 len=3 span[version]="1.1" +off=17 version complete +off=19 len=14 span[header_field]="Content-Length" +off=34 header_field complete +off=35 len=3 span[header_value]="123" +off=40 header_value complete +off=42 headers complete method=4 v=1/1 flags=20 content_length=123 +off=42 skip body +off=42 message complete +off=42 reset +off=42 message begin +off=42 len=4 span[method]="POST" +off=46 method complete +off=47 len=4 span[url]="/url" +off=52 url complete +off=57 len=3 span[version]="1.1" +off=60 version complete +off=62 len=14 span[header_field]="Content-Length" +off=77 header_field complete +off=78 len=3 span[header_value]="456" +off=83 header_value complete +off=85 headers complete method=3 v=1/1 flags=20 content_length=456 +off=85 skip body +off=85 message complete +``` -- cgit v1.2.3