| #!/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(9) |
| ->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 |
| |
| TODO: { |
| local $TODO = 'not yet' unless $t->has_version('1.17.5'); |
| |
| unlike(http('GET /v HTTP/1.0' . CRLF |
| . 'Host: localhost' . CRLF |
| . 'coo: foo' . CRLF |
| . '</kie>: x-bar' . CRLF . CRLF), qr/x-bar/, 'off - several'); |
| |
| } |
| |
| # ignore_invalid_headers on; |
| |
| unlike(get($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($us2, 8082), qr/x-bar/, 'underscores_in_headers - first'); |
| |
| ############################################################################### |
| |
| sub get { |
| my ($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 |
| |
| } |
| } |
| |
| ############################################################################### |