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#!/usr/bin/perl
# (C) Andrey Zelenkov
# (C) Nginx, Inc.
# Tests for userid filter module.
###############################################################################
use warnings;
use strict;
use Test::More;
use Config;
use MIME::Base64;
use Time::Local;
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 userid map unix/);
$t->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
map $args $uid_reset {
default 0;
value 1;
log log;
}
server {
listen 127.0.0.1:8080;
listen [::1]:%%PORT_8080%%;
listen unix:%%TESTDIR%%/unix.sock;
server_name localhost;
add_header X-Got $uid_got;
add_header X-Reset $uid_reset;
add_header X-Set $uid_set;
userid on;
location / {
error_log %%TESTDIR%%/error.log debug;
error_log %%TESTDIR%%/error_reset.log info;
}
location /name {
userid_name test;
}
location /path {
userid_path /0123456789;
location /path/r {
userid_path /9876543210;
}
}
location /domain {
userid_domain test.domain;
}
location /mark_off {
userid_mark off;
}
location /mark_eq {
userid_mark =;
}
location /mark_let {
userid_mark t;
}
location /mark_num {
userid_mark 9;
}
location /expires_time {
add_header X-Msec $msec;
userid_expires 100;
}
location /expires_max {
userid_expires max;
location /expires_max/off {
userid_expires off;
}
}
location /expires_off {
userid_expires off;
}
location /p3p {
userid_p3p policyref="/w3c/p3p.xml";
}
location /service {
userid_service 65534;
}
location /cv1 {
userid v1;
userid_mark t;
}
location /ip6 {
userid off;
proxy_pass http://[::1]:%%PORT_8080%%/;
}
location /unix {
userid off;
proxy_pass http://unix:%%TESTDIR%%/unix.sock:/;
}
location /clog {
userid log;
}
location /coff {
userid off;
}
}
}
EOF
$t->write_file('index.html', '');
$t->write_file('expires_time', '');
$t->write_file('service', '');
$t->write_file('cv1', '');
$t->write_file('clog', '');
$t->write_file('coff', '');
$t->try_run('no inet6 support')->plan(35);
###############################################################################
# userid
like(http_get('/'), qr/Set-Cookie:/, 'cookie on');
like(http_get('/cv1'), qr/Set-Cookie:/, 'cookie v1');
unlike(http_get('/clog'), qr/Set-Cookie:/, 'cookie log');
unlike(http_get('/coff'), qr/Set-Cookie:/, 'cookie off');
# default
my %cookie = get_cookie('/');
isnt($cookie{'uid'}, undef, 'name default');
is($cookie{'path'}, '/', 'path default');
is($cookie{'domain'}, undef, 'domain default');
is($cookie{'expires'}, undef, 'expires default');
like($cookie{'uid'}, '/\w+={0,2}$/', 'mark default');
unlike(http_get('/'), qr/^P3P/m, 'p3p default');
like(http_get('/'), qr/X-Reset: 0/, 'uid reset variable default');
# name, path, domain and p3p
isnt(get_cookie('/name', 'test'), undef, 'name');
is(get_cookie('/path', 'path'), '/0123456789', 'path');
is(get_cookie('/domain', 'domain'), 'test.domain', 'domain');
like(http_get('/p3p'), qr!P3P: policyref="/w3c/p3p.xml"!, 'p3p');
# mark
like(get_cookie('/mark_off', 'uid'), '/\w+={0,2}$/', 'mark off');
like(get_cookie('/mark_eq', 'uid'), '/==$/', 'mark equal');
like(get_cookie('/mark_let', 'uid'), '/t=$/', 'mark letter');
like(get_cookie('/mark_num', 'uid'), '/9=$/', 'mark number');
# expires
my $r = http_get('/expires_time');
my ($t1) = $r =~ /X-Msec: (\d+)/;
is(expires2timegm(cookie($r, 'expires')), $t1 + 100, 'expires time');
is(get_cookie('/expires_max', 'expires'), 'Thu, 31-Dec-37 23:55:55 GMT',
'expires max');
is(get_cookie('/expires_off', 'expires'), undef, 'expires off');
# redefinition
unlike(http_get('/expires_max/off'), qr/expires/, 'redefine expires');
like(http_get('/path/r'), qr!/9876543210!, 'redefine path');
# requests
$r = http_get('/');
my ($uid) = uid_set($r);
isnt($uid, undef, 'uid set variable');
$r = send_uid('/', cookie($r, 'uid'));
is(uid_got($r), $uid, 'uid got variable');
unlike($r, qr/Set-Cookie:/, 'same path request');
$r = send_uid('/coff', $uid);
unlike($r, qr/Set-Cookie:/, 'other path request');
$r = send_uid('/?value', $uid);
like($r, qr/Set-Cookie:/, 'uid reset variable value');
# service
is(substr(uid_set(http_get('/cv1')), 0, 8), '00000000', 'service default v1');
my $bigendian = $Config{byteorder} =~ '1234' ? 0 : 1;
my $addr = $bigendian ? "7F000001" : "0100007F";
is(substr(uid_set(http_get('/')), 0, 8), $addr, 'service default v2');
$addr = $bigendian ? "0000FFFE" : "FEFF0000";
is(substr(uid_set(http_get('/service')), 0, 8), $addr, 'service custom');
$addr = $bigendian ? "00000001" : "01000000";
is(substr(uid_set(http_get('/ip6')), 0, 8), $addr, 'service ipv6');
is(substr(uid_set(http_get('/unix')), 0, 8), "00000000", 'service unix');
# reset log
send_uid('/?log', cookie($r, 'uid'));
$t->stop();
like($t->read_file('error_reset.log'),
'/userid cookie "uid=\w+" was reset/m', 'uid reset variable log');
###############################################################################
sub cookie {
my ($r, $key) = @_;
my %cookie;
$r =~ /(Set-Cookie:[^\x0d]*).*\x0d\x0a?\x0d/ms;
if ($1) {
%cookie = $1 =~ /(\w+)=([^;]+)/g;
}
return $cookie{$key} if defined $key;
return %cookie;
}
sub get_cookie {
my ($url, $key) = @_;
return cookie(http_get($url), $key);
}
sub expires2timegm {
my ($e) = @_;
my %months = (Jan => 0, Feb => 1, Mar => 2, Apr => 3, May =>4, Jun => 5,
Jul => 6, Aug => 7, Sep => 8, Oct => 9, Nov => 10, Dec => 11);
my ($w, $date, $time) = split(" ", $e);
my ($day, $month, $year) = split("-", $date);
my ($hour, $min, $sec) = split(":", $time);
return timegm($sec, $min, $hour, $day, $months{$month}, $year);
}
sub uid_set {
my ($r) = @_;
my ($uid) = $r =~ /X-Set: uid=(.*)\n/m;
return $uid;
}
sub uid_got {
my ($r) = @_;
my ($uid) = $r =~ /X-Got: uid=(.*)\n/m;
return $uid;
}
sub send_uid {
my ($url, $uid) = @_;
return http(<<EOF);
GET $url HTTP/1.0
Host: localhost
Cookie: uid=$uid
EOF
}
###############################################################################
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