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Fixed auditlog in case of internal redirect #90
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241 changes: 241 additions & 0 deletions
tests/modsecurity-config-custom-error-page.t
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#!/usr/bin/perl | ||
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# | ||
# ModSecurity, http://www.modsecurity.org/ | ||
# Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/) | ||
# | ||
# You may not use this file except in compliance with | ||
# the License. You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# If any of the files related to licensing are missing or if you have any | ||
# other questions related to licensing please contact Trustwave Holdings, Inc. | ||
# directly using the email address security@modsecurity.org. | ||
# | ||
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# Tests for ModSecurity module. | ||
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############################################################################### | ||
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use warnings; | ||
use strict; | ||
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use Test::More; | ||
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BEGIN { use FindBin; chdir($FindBin::Bin); } | ||
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use lib 'lib'; | ||
use Test::Nginx; | ||
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############################################################################### | ||
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select STDERR; $| = 1; | ||
select STDOUT; $| = 1; | ||
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my $t = Test::Nginx->new()->has(qw/http/); | ||
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$t->write_file_expand('nginx.conf', <<'EOF'); | ||
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%%TEST_GLOBALS%% | ||
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daemon off; | ||
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events { | ||
} | ||
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http { | ||
%%TEST_GLOBALS_HTTP%% | ||
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server { | ||
listen 127.0.0.1:8080; | ||
server_name localhost; | ||
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error_page 403 /403.html; | ||
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location /403.html { | ||
root %%TESTDIR%%/http; | ||
internal; | ||
} | ||
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location / { | ||
modsecurity on; | ||
modsecurity_rules ' | ||
SecRuleEngine On | ||
SecRule ARGS "@streq root" "id:10,phase:1,auditlog,status:403,deny" | ||
SecDebugLog %%TESTDIR%%/auditlog-debug-local.txt | ||
SecDebugLogLevel 9 | ||
SecAuditEngine RelevantOnly | ||
SecAuditLogParts AB | ||
SecAuditLog %%TESTDIR%%/auditlog-local.txt | ||
SecAuditLogType Serial | ||
SecAuditLogStorageDir %%TESTDIR%%/ | ||
'; | ||
} | ||
} | ||
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server { | ||
listen 127.0.0.1:8081; | ||
server_name localhost; | ||
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modsecurity on; | ||
modsecurity_rules ' | ||
SecRuleEngine On | ||
SecRule ARGS "@streq root" "id:10,phase:1,auditlog,status:403,deny" | ||
SecDebugLog %%TESTDIR%%/auditlog-debug-global.txt | ||
SecDebugLogLevel 9 | ||
SecAuditEngine RelevantOnly | ||
SecAuditLogParts AB | ||
SecAuditLog %%TESTDIR%%/auditlog-global.txt | ||
SecAuditLogType Serial | ||
SecAuditLogStorageDir %%TESTDIR%%/ | ||
'; | ||
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error_page 403 /403.html; | ||
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location /403.html { | ||
modsecurity off; | ||
root %%TESTDIR%%/http; | ||
internal; | ||
} | ||
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location / { | ||
} | ||
} | ||
} | ||
EOF | ||
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my $index_txt = "This is the index page."; | ||
my $custom_txt = "This is a custom error page."; | ||
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$t->write_file("/index.html", $index_txt); | ||
mkdir($t->testdir() . '/http'); | ||
$t->write_file("/http/403.html", $custom_txt); | ||
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$t->run(); | ||
$t->plan(8); | ||
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############################################################################### | ||
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my $d = $t->testdir(); | ||
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my $t1; | ||
my $t2; | ||
my $t3; | ||
my $t4; | ||
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# Performing requests to a server with ModSecurity enabled at location context | ||
$t1 = http_get('/index.html?what=root'); | ||
$t2 = http_get('/index.html?what=other'); | ||
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# Performing requests to a server with ModSecurity enabled at server context | ||
$t3 = http_get2('/index.html?what=root'); | ||
$t4 = http_get2('/index.html?what=other'); | ||
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my $local = do { | ||
local $/ = undef; | ||
open my $fh, "<", "$d/auditlog-local.txt" | ||
or die "could not open: $!"; | ||
<$fh>; | ||
}; | ||
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my $global = do { | ||
local $/ = undef; | ||
open my $fh, "<", "$d/auditlog-global.txt" | ||
or die "could not open: $!"; | ||
<$fh>; | ||
}; | ||
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like($t1, qr/$custom_txt/, 'ModSecurity at location / root'); | ||
like($t2, qr/$index_txt/, 'ModSecurity at location / other'); | ||
like($local, qr/what=root/, 'ModSecurity at location / root present in auditlog'); | ||
unlike($local, qr/what=other/, 'ModSecurity at location / other not present in auditlog'); | ||
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like($t3, qr/$custom_txt/, 'ModSecurity at server / root'); | ||
like($t4, qr/$index_txt/, 'ModSecurity at server / other'); | ||
like($global, qr/what=root/, 'ModSecurity at server / root present in auditlog'); | ||
unlike($global, qr/what=other/, 'ModSecurity at server / other not present in auditlog'); | ||
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############################################################################### | ||
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sub http_get2($;%) { | ||
my ($url, %extra) = @_; | ||
return http2(<<EOF, %extra); | ||
GET $url HTTP/1.0 | ||
Host: localhost | ||
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EOF | ||
} | ||
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sub http2($;%) { | ||
my ($request, %extra) = @_; | ||
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my $s = http_start2($request, %extra); | ||
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return $s if $extra{start} or !defined $s; | ||
return http_end2($s); | ||
} | ||
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sub http_start2($;%) { | ||
my ($request, %extra) = @_; | ||
my $s; | ||
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eval { | ||
local $SIG{ALRM} = sub { die "timeout\n" }; | ||
local $SIG{PIPE} = sub { die "sigpipe\n" }; | ||
alarm(8); | ||
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$s = $extra{socket} || IO::Socket::INET->new( | ||
Proto => 'tcp', | ||
PeerAddr => '127.0.0.1:' . port(8081) | ||
) | ||
or die "Can't connect to nginx: $!\n"; | ||
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log_out($request); | ||
$s->print($request); | ||
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select undef, undef, undef, $extra{sleep} if $extra{sleep}; | ||
return '' if $extra{aborted}; | ||
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if ($extra{body}) { | ||
log_out($extra{body}); | ||
$s->print($extra{body}); | ||
} | ||
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alarm(0); | ||
}; | ||
alarm(0); | ||
if ($@) { | ||
log_in("died: $@"); | ||
return undef; | ||
} | ||
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return $s; | ||
} | ||
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sub http_end2($;%) { | ||
my ($s) = @_; | ||
my $reply; | ||
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eval { | ||
local $SIG{ALRM} = sub { die "timeout\n" }; | ||
local $SIG{PIPE} = sub { die "sigpipe\n" }; | ||
alarm(8); | ||
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local $/; | ||
$reply = $s->getline(); | ||
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alarm(0); | ||
}; | ||
alarm(0); | ||
if ($@) { | ||
log_in("died: $@"); | ||
return undef; | ||
} | ||
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log_in($reply); | ||
return $reply; | ||
} | ||
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############################################################################### |
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