Mercurial > hg > nginx-tests
view ignore_invalid_headers.t @ 1982:fb25cbe9d4ec
Tests: explicit Valgrind support.
Valgrind logging is done to a separate file, as it is not able to
follow stderr redirection within nginx or append to a file without
corrupting it. Further, Valgrind logging seems to interfere with
error suppression in tests, and catches various startup errors and
warnings, so the log is additionally filtered.
Since startup under Valgrind can be really slow, timeout in waitforfile()
was changed to 10 seconds.
Prodded by Robert Mueller.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 31 May 2024 06:23:00 +0300 |
parents | 2a0a6035a1af |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for ignore_invalid_headers, underscores_in_headers directives. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; use MIME::Base64 qw/ encode_base64 decode_base64 /; 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/)->plan(12) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; ignore_invalid_headers off; location / { proxy_pass http://127.0.0.1:8085; } location /v { add_header X-Cookie $http_cookie; } } server { listen 127.0.0.1:8081; server_name localhost; location / { proxy_pass http://127.0.0.1:8085; } } server { listen 127.0.0.1:8082; server_name localhost; underscores_in_headers on; location / { proxy_pass http://127.0.0.1:8085; } } } EOF $t->write_file('index.html', ''); $t->write_file('v', ''); $t->run_daemon(\&http_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8085)); ############################################################################### my $us = 'GET / HTTP/1.0' . CRLF . 'x_foo: x-bar' . CRLF . CRLF; my $us2 = 'GET / HTTP/1.0' . CRLF . '_foo: x-bar' . CRLF . CRLF; my $bad = 'GET / HTTP/1.0' . CRLF . 'x.foo: x-bar' . CRLF . CRLF; my $bad2 = 'GET / HTTP/1.0' . CRLF . '.foo: x-bar' . CRLF . CRLF; # ignore_invalid_headers off; like(get($us, 8080), qr/x-bar/, 'off - underscore'); like(get($us2, 8080), qr/x-bar/, 'off - underscore first'); like(get($bad, 8080), qr/x-bar/, 'off - bad'); like(get($bad2, 8080), qr/x-bar/, 'off - bad first'); # ignore_invalid_headers off; headers parsing post 8f55cb5c7e79 unlike(http('GET /v HTTP/1.0' . CRLF . 'Host: localhost' . CRLF . 'coo: foo' . CRLF . '</kie>: x-bar' . CRLF . CRLF), qr/x-bar/, 'off - several'); # ignore_invalid_headers on; unlike(get($us, 8081), qr/x-bar/, 'on - underscore'); unlike(get($us2, 8081), qr/x-bar/, 'on - underscore first'); # ignore_invalid_headers on; underscores_in_headers on; like(get($us, 8082), qr/x-bar/, 'underscores_in_headers'); like(get($us2, 8082), qr/x-bar/, 'underscores_in_headers - first'); # always invalid header characters my $bad3 = 'GET / HTTP/1.0' . CRLF . ':foo: x-bar' . CRLF . CRLF; my $bad4 = 'GET / HTTP/1.0' . CRLF . ' foo: x-bar' . CRLF . CRLF; my $bad5 = 'GET / HTTP/1.0' . CRLF . "foo\x02: x-bar" . CRLF . CRLF; like(http($bad3), qr/400 Bad/, 'colon first'); like(http($bad4), qr/400 Bad/, 'space'); like(http($bad5), qr/400 Bad/, 'control'); ############################################################################### sub get { my ($msg, $port) = @_; my $s = IO::Socket::INET->new('127.0.0.1:' . port($port)) or die; my ($headers) = http($msg, socket => $s) =~ /X-Headers: (\w+)/; decode_base64($headers); } ############################################################################### sub http_daemon { my $once = 1; my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:' . port(8085), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); my $headers = ''; my $uri = ''; while (<$client>) { $headers .= $_; last if (/^\x0d?\x0a?$/); } $headers = encode_base64($headers, ""); print $client <<EOF; HTTP/1.1 200 OK Connection: close X-Headers: $headers EOF } } ###############################################################################