xref: /dokuwiki/lib/plugins/authplain/_test/escaping.test.php (revision 5af3d1cd434f85882bb29253a3757cacc5c5338a) 
1<?php
2
3/**
4 * These tests are designed to test the capacity of pluginauth to handle
5 * correct escaping of colon field delimiters and backslashes in user content.
6 *
7 * (Note that these tests set some Real Names, etc. that are may not be
8 * valid in the broader dokuwiki context, but the tests ensure that
9 * authplain won't get unexpectedly surprised.)
10 *
11 * @group plugin_authplain
12 * @group plugins
13 */
14class helper_plugin_authplain_escaping_test extends DokuWikiTest {
15
16    protected $pluginsEnabled = array('authplainharness');
17    /** @var  auth_plugin_authplain|auth_plugin_authplainharness */
18    protected $auth;
19
20    protected function reloadUsers() {
21        /* auth caches data loaded from file, but recreated object forces reload */
22        $this->auth = new auth_plugin_authplainharness();
23    }
24
25    function setUp() {
26        global $config_cascade;
27        parent::setUp();
28        $name = $config_cascade['plainauth.users']['default'];
29        copy($name, $name.".orig");
30        $this->reloadUsers();
31    }
32
33    function tearDown() {
34        global $config_cascade;
35        parent::tearDown();
36        $name = $config_cascade['plainauth.users']['default'];
37        copy($name.".orig", $name);
38    }
39
40    public function testMediawikiPasswordHash() {
41        global $conf;
42        $conf['passcrypt'] = 'mediawiki';
43        $this->auth->createUser("mwuser", "12345", "Mediawiki User", "me@example.com");
44        $this->reloadUsers();
45        $this->assertTrue($this->auth->checkPass("mwuser", "12345"));
46        $mwuser = $this->auth->getUserData("mwuser");
47        $this->assertStringStartsWith(":B:",$mwuser['pass']);
48        $this->assertEquals("Mediawiki User",$mwuser['name']);
49    }
50
51    public function testNameWithColons() {
52        $name = ":Colon: User:";
53        $this->auth->createUser("colonuser", "password", $name, "me@example.com");
54        $this->reloadUsers();
55        $user = $this->auth->getUserData("colonuser");
56        $this->assertEquals($name,$user['name']);
57    }
58
59    public function testNameWithBackslashes() {
60        $name = "\\Slash\\ User\\";
61        $this->auth->createUser("slashuser", "password", $name, "me@example.com");
62        $this->reloadUsers();
63        $user = $this->auth->getUserData("slashuser");
64        $this->assertEquals($name,$user['name']);
65    }
66
67    public function testModifyUser() {
68        global $conf;
69        $conf['passcrypt'] = 'mediawiki';
70        $user = $this->auth->getUserData("testuser");
71        $user['name'] = "\\New:Crazy:Name\\";
72        $user['pass'] = "awesome new password";
73        $this->auth->modifyUser("testuser", $user);
74        $this->reloadUsers();
75
76        $saved = $this->auth->getUserData("testuser");
77        $this->assertEquals($saved['name'], $user['name']);
78        $this->assertTrue($this->auth->checkPass("testuser", $user['pass']));
79    }
80
81    // really only required for developers to ensure this plugin will
82    // work with systems running on PCRE 6.6 and lower.
83    public function testLineSplit(){
84        $this->auth->setPregsplit_safe(false);
85
86        $names = array(
87          'plain',
88          'ut-fठ8',
89          'colon:',
90          'backslash\\',
91          'alltogether\\ठ:'
92        );
93        $userpass = 'user:password_hash:';
94        $other_user_data = ':email@address:group1,group2';
95
96        foreach ($names as $testname) {
97            $escaped = str_replace(array('\\',':'),array('\\\\','\\:'),$testname);   // escape : & \
98            $test_line = $userpass.$escaped.$other_user_data;
99            $result = $this->auth->splitUserData($test_line);
100
101            $this->assertEquals($escaped, $result[2]);
102        }
103    }
104
105}
106
107class auth_plugin_authplainharness extends auth_plugin_authplain {
108
109    /**
110     * @param boolean $bool
111     */
112    public function setPregsplit_safe($bool) {
113        $this->_pregsplit_safe = $bool;
114    }
115
116    public function getPregsplit_safe(){
117        return $this->_pregsplit_safe;
118    }
119
120    /**
121     * @param string $line
122     */
123    public function splitUserData($line){
124        return $this->_splitUserData($line);
125    }
126}
127