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Commit | Line | Data |
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0d421af8 | 1 | <?php |
0f28f81f | 2 | class Auth_Internal extends Plugin implements IAuthModule { |
0f28f81f AD |
3 | private $host; |
4 | ||
5 | function about() { | |
6 | return array(1.0, | |
7 | "Authenticates against internal tt-rss database", | |
8 | "fox", | |
9 | true); | |
10 | } | |
11 | ||
12 | function init($host) { | |
0f28f81f AD |
13 | $this->host = $host; |
14 | ||
15 | $host->add_hook($host::HOOK_AUTH_USER, $this); | |
16 | } | |
0d421af8 AD |
17 | |
18 | function authenticate($login, $password) { | |
19 | ||
20 | $pwd_hash1 = encrypt_password($password); | |
21 | $pwd_hash2 = encrypt_password($password, $login); | |
6322ac79 AD |
22 | $login = db_escape_string( $login); |
23 | $otp = db_escape_string( $_REQUEST["otp"]); | |
fb70f26e | 24 | |
6322ac79 | 25 | if (get_schema_version() > 96) { |
d1e31c7a | 26 | if (!defined('AUTH_DISABLE_OTP') || !AUTH_DISABLE_OTP) { |
6322ac79 | 27 | $result = db_query( "SELECT otp_enabled,salt FROM ttrss_users WHERE |
02cd6de1 AD |
28 | login = '$login'"); |
29 | ||
30 | if (db_num_rows($result) > 0) { | |
31 | require_once "lib/otphp/vendor/base32.php"; | |
32 | require_once "lib/otphp/lib/otp.php"; | |
33 | require_once "lib/otphp/lib/totp.php"; | |
34 | ||
35 | $base32 = new Base32(); | |
36 | ||
37 | $otp_enabled = sql_bool_to_bool(db_fetch_result($result, 0, "otp_enabled")); | |
38 | $secret = $base32->encode(sha1(db_fetch_result($result, 0, "salt"))); | |
39 | ||
40 | $topt = new \OTPHP\TOTP($secret); | |
41 | $otp_check = $topt->now(); | |
42 | ||
43 | if ($otp_enabled) { | |
44 | if ($otp) { | |
45 | if ($otp != $otp_check) { | |
46 | return false; | |
47 | } | |
48 | } else { | |
2d684749 | 49 | $return = urlencode($_REQUEST["return"]); |
02cd6de1 AD |
50 | ?><html> |
51 | <head><title>Tiny Tiny RSS</title></head> | |
da1e51cd AD |
52 | <?php echo stylesheet_tag("utility.css") ?> |
53 | <body class="otp"><div class="content"> | |
2d684749 | 54 | <form action="public.php?return=<?php echo $return ?>" |
da1e51cd | 55 | method="POST" class="otpform"> |
2d684749 | 56 | <input type="hidden" name="op" value="login"> |
02cd6de1 AD |
57 | <input type="hidden" name="login" value="<?php echo htmlspecialchars($login) ?>"> |
58 | <input type="hidden" name="password" value="<?php echo htmlspecialchars($password) ?>"> | |
59 | ||
60 | <label><?php echo __("Please enter your one time password:") ?></label> | |
6f148528 | 61 | <input autocomplete="off" size="6" name="otp" value=""/> |
02cd6de1 | 62 | <input type="submit" value="Continue"/> |
da1e51cd | 63 | </form></div> |
b8cdc394 AD |
64 | <script type="text/javascript"> |
65 | document.forms[0].otp.focus(); | |
66 | </script> | |
02cd6de1 AD |
67 | <?php |
68 | exit; | |
4e70344b | 69 | } |
fb70f26e | 70 | } |
fb70f26e AD |
71 | } |
72 | } | |
73 | } | |
0d421af8 | 74 | |
6322ac79 | 75 | if (get_schema_version() > 87) { |
0d421af8 | 76 | |
6322ac79 | 77 | $result = db_query( "SELECT salt FROM ttrss_users WHERE |
0d421af8 AD |
78 | login = '$login'"); |
79 | ||
80 | if (db_num_rows($result) != 1) { | |
81 | return false; | |
82 | } | |
83 | ||
84 | $salt = db_fetch_result($result, 0, "salt"); | |
85 | ||
86 | if ($salt == "") { | |
87 | ||
88 | $query = "SELECT id | |
89 | FROM ttrss_users WHERE | |
90 | login = '$login' AND (pwd_hash = '$pwd_hash1' OR | |
91 | pwd_hash = '$pwd_hash2')"; | |
92 | ||
93 | // verify and upgrade password to new salt base | |
94 | ||
6322ac79 | 95 | $result = db_query( $query); |
0d421af8 AD |
96 | |
97 | if (db_num_rows($result) == 1) { | |
98 | // upgrade password to MODE2 | |
99 | ||
100 | $salt = substr(bin2hex(get_random_bytes(125)), 0, 250); | |
101 | $pwd_hash = encrypt_password($password, $salt, true); | |
102 | ||
6322ac79 | 103 | db_query( "UPDATE ttrss_users SET |
0d421af8 AD |
104 | pwd_hash = '$pwd_hash', salt = '$salt' WHERE login = '$login'"); |
105 | ||
106 | $query = "SELECT id | |
107 | FROM ttrss_users WHERE | |
108 | login = '$login' AND pwd_hash = '$pwd_hash'"; | |
109 | ||
110 | } else { | |
111 | return false; | |
112 | } | |
113 | ||
114 | } else { | |
115 | ||
116 | $pwd_hash = encrypt_password($password, $salt, true); | |
117 | ||
118 | $query = "SELECT id | |
119 | FROM ttrss_users WHERE | |
120 | login = '$login' AND pwd_hash = '$pwd_hash'"; | |
121 | ||
122 | } | |
123 | ||
124 | } else { | |
125 | $query = "SELECT id | |
126 | FROM ttrss_users WHERE | |
127 | login = '$login' AND (pwd_hash = '$pwd_hash1' OR | |
128 | pwd_hash = '$pwd_hash2')"; | |
129 | } | |
130 | ||
6322ac79 | 131 | $result = db_query( $query); |
0d421af8 AD |
132 | |
133 | if (db_num_rows($result) == 1) { | |
134 | return db_fetch_result($result, 0, "id"); | |
135 | } | |
136 | ||
137 | return false; | |
138 | } | |
d5fd183d | 139 | |
3ca8af7f | 140 | function check_password($owner_uid, $password) { |
6322ac79 | 141 | $owner_uid = db_escape_string( $owner_uid); |
d5fd183d | 142 | |
6322ac79 | 143 | $result = db_query( "SELECT salt,login FROM ttrss_users WHERE |
d5fd183d AD |
144 | id = '$owner_uid'"); |
145 | ||
146 | $salt = db_fetch_result($result, 0, "salt"); | |
dc0374df | 147 | $login = db_fetch_result($result, 0, "login"); |
d5fd183d AD |
148 | |
149 | if (!$salt) { | |
3ca8af7f AD |
150 | $password_hash1 = encrypt_password($password); |
151 | $password_hash2 = encrypt_password($password, $login); | |
d5fd183d AD |
152 | |
153 | $query = "SELECT id FROM ttrss_users WHERE | |
3ca8af7f AD |
154 | id = '$owner_uid' AND (pwd_hash = '$password_hash1' OR |
155 | pwd_hash = '$password_hash2')"; | |
d5fd183d AD |
156 | |
157 | } else { | |
3ca8af7f | 158 | $password_hash = encrypt_password($password, $salt, true); |
d5fd183d AD |
159 | |
160 | $query = "SELECT id FROM ttrss_users WHERE | |
3ca8af7f | 161 | id = '$owner_uid' AND pwd_hash = '$password_hash'"; |
d5fd183d AD |
162 | } |
163 | ||
6322ac79 | 164 | $result = db_query( $query); |
d5fd183d | 165 | |
3ca8af7f AD |
166 | return db_num_rows($result) != 0; |
167 | } | |
168 | ||
169 | function change_password($owner_uid, $old_password, $new_password) { | |
6322ac79 | 170 | $owner_uid = db_escape_string( $owner_uid); |
3ca8af7f AD |
171 | |
172 | if ($this->check_password($owner_uid, $old_password)) { | |
d5fd183d AD |
173 | |
174 | $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250); | |
175 | $new_password_hash = encrypt_password($new_password, $new_salt, true); | |
176 | ||
6322ac79 | 177 | db_query( "UPDATE ttrss_users SET |
fb70f26e | 178 | pwd_hash = '$new_password_hash', salt = '$new_salt', otp_enabled = false |
d5fd183d AD |
179 | WHERE id = '$owner_uid'"); |
180 | ||
181 | $_SESSION["pwd_hash"] = $new_password_hash; | |
182 | ||
183 | return __("Password has been changed."); | |
184 | } else { | |
185 | return "ERROR: ".__('Old password is incorrect.'); | |
186 | } | |
187 | } | |
0d421af8 AD |
188 | } |
189 | ?> |