Mercurial > hg > nginx-tests
view http_uri.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 $content_length variable is used
when proxying with fastcgi_pass, grpc_pass, and uwsgi_pass (scgi_pass uses
the value calculated based on the actual request body buffers, and therefore
works correctly).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sat, 27 Apr 2024 18:55:50 +0300 |
parents | 2a0a6035a1af |
children |
line wrap: on
line source
#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for URI normalization. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http rewrite/)->plan(19) ->write_file_expand('nginx.conf', <<'EOF')->run(); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { add_header X-URI "x $uri x"; add_header X-Args "y $args y"; add_header X-Request-URI "z $request_uri z"; return 204; } } } EOF ############################################################################### like(http_get('/foo/bar%'), qr/400 Bad/, 'percent'); like(http_get('/foo/bar%1'), qr/400 Bad/, 'percent digit'); like(http_get('/foo/bar/.?args'), qr!x /foo/bar/ x!, 'dot args'); like(http_get('/foo/bar/.#frag'), qr!x /foo/bar/ x!, 'dot frag'); like(http_get('/foo/bar/..?args'), qr!x /foo/ x!, 'dot dot args'); like(http_get('/foo/bar/..#frag'), qr!x /foo/ x!, 'dot dot frag'); like(http_get('/foo/bar/.'), qr!x /foo/bar/ x!, 'trailing dot'); like(http_get('/foo/bar/..'), qr!x /foo/ x!, 'trailing dot dot'); like(http_get('http://localhost'), qr!x / x!, 'absolute'); like(http_get('http://localhost/'), qr!x / x!, 'absolute slash'); like(http_get('http://localhost?args'), qr!x / x.*y args y!ms, 'absolute args'); like(http_get('http://localhost?args#frag'), qr!x / x.*y args y!ms, 'absolute args and frag'); like(http_get('http://localhost:8080'), qr!x / x!, 'port'); like(http_get('http://localhost:8080/'), qr!x / x!, 'port slash'); like(http_get('http://localhost:8080?args'), qr!x / x.*y args y!ms, 'port args'); like(http_get('http://localhost:8080?args#frag'), qr!x / x.*y args y!ms, 'port args and frag'); like(http_get('/ /'), qr/400 Bad/, 'space'); like(http_get("/\x02"), qr/400 Bad/, 'control'); like(http_get('/%02'), qr!x /\x02 x!, 'control escaped'); ###############################################################################