id summary reporter owner description type status priority milestone component version resolution keywords cc uname nginx_version
2062 Nginx doesn't support HTTP status code 417 (Expectation Failed) spacewander@… "According to the HTTP spec,
> The 417 (Expectation Failed) status code indicates that the
> expectation given in the request's Expect header field
> (Section 5.1.1) could not be met by at least one of the inbound
> servers.
However, Nginx doesn't return 417 when the Expect header is given. It even doesn't have the status code defined.
For example:
conf:
{{{
worker_processes 1;
daemon off;
error_log stderr info;
events {
worker_connections 65535;
}
http {
server {
client_max_body_size 32;
listen 28002 reuseport;
location / {
return 200 ""data"";
}
}
}
}}}
test:
{{{
$ curl -i ""http://127.0.0.1:28002/417"" -d @$(which nginx) -v
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 28002 (#0)
> POST /417 HTTP/1.1
> Host: 127.0.0.1:28002
> User-Agent: curl/7.58.0
> Accept: */*
> Content-Length: 1561690
> Content-Type: application/x-www-form-urlencoded
> Expect: 100-continue
>
< HTTP/1.1 413 Request Entity Too Large
HTTP/1.1 413 Request Entity Too Large
< Server: nginx/1.19.3
Server: nginx/1.19.3
< Date: Mon, 19 Oct 2020 08:03:23 GMT
Date: Mon, 19 Oct 2020 08:03:23 GMT
< Content-Type: text/html
Content-Type: text/html
< Content-Length: 183
Content-Length: 183
< Connection: close
Connection: close
<
413 Request Entity Too Large
413 Request Entity Too Large
nginx/1.19.3
* Closing connection 0
}}}" defect closed minor nginx-core 1.19.x invalid Linux ubuntu-bionic 4.15.0-121-generic #123-Ubuntu SMP Mon Oct 5 16:16:40 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux "nginx version: nginx/1.19.3
built by gcc 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)
configure arguments:"