Mercurial > hg > nginx-tests
view http_listen_wildcard.t @ 1961:fe6f22da53ec default tip
Tests: tests for usage of discarded body.
The client_max_body_size limit should be ignored when the request body
is already discarded. In HTTP/1.x, this is done by checking the
r->discard_body flag when the body is being discarded, and because
r->headers_in.content_length_n is 0 when it's already discarded. This,
however, does not happen with HTTP/2 and HTTP/3, and therefore
"error_page 413" does not work without relaxing the limit.
Further, with proxy_pass, r->headers_in.content_length_n is used to determine
length of the request body, and therefore is not correct if discarding of
the request body isn't yet complete. While discarding the request body,
r->headers_in.content_length_n contains the rest of the body to discard
(or, in case of chunked request body, the rest of the current chunk to
discard).
Similarly, the $content_length variable uses r->headers_in.content_length
if available, and also incorrect. The $content_length variable is used
when proxying with fastcgi_pass, grpc_pass, and uwsgi_pass (scgi_pass uses
the value calculated based on the actual request body buffers, and therefore
works correctly).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sat, 27 Apr 2024 18:55:50 +0300 |
parents | c045fbb98e9a |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for listen port ranges with a wildcard address. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http proxy rewrite/); plan(skip_all => 'listen on wildcard address') unless $ENV{TEST_NGINX_UNSAFE}; $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; listen %%PORT_8186%%-%%PORT_8187%%; server_name localhost; location / { proxy_pass http://$arg_b/t; } location /t { return 200 $server_addr:$server_port; } } # catch out of range server { listen 127.0.0.1:8185; listen 127.0.0.1:8188; server_name localhost; } } EOF my $p5 = port(8185); my $p7 = port(8187); my $p6 = port(8186); my $p8 = port(8188); plan(skip_all => 'no requested ranges') if "$p6$p7" ne "81868187"; $t->run()->plan(4); ############################################################################### unlike(http_get("/?b=127.0.0.1:$p5"), qr/127.0.0.1:$p5/, 'out of range 1'); like(http_get("/?b=127.0.0.1:$p6"), qr/127.0.0.1:$p6/, 'wildcard range 1'); like(http_get("/?b=127.0.0.1:$p7"), qr/127.0.0.1:$p7/, 'wildcard range 2'); unlike(http_get("/?b=127.0.0.1:$p8"), qr/127.0.0.1:$p8/, 'out of range 2'); ###############################################################################