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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); | |
a42c55f0 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) { |
e441b583 | 27 | |
a42c55f0 | 28 | $result = db_query("SELECT otp_enabled,salt FROM ttrss_users WHERE |
02cd6de1 AD |
29 | login = '$login'"); |
30 | ||
31 | if (db_num_rows($result) > 0) { | |
e441b583 | 32 | |
02cd6de1 AD |
33 | require_once "lib/otphp/vendor/base32.php"; |
34 | require_once "lib/otphp/lib/otp.php"; | |
35 | require_once "lib/otphp/lib/totp.php"; | |
36 | ||
37 | $base32 = new Base32(); | |
38 | ||
39 | $otp_enabled = sql_bool_to_bool(db_fetch_result($result, 0, "otp_enabled")); | |
40 | $secret = $base32->encode(sha1(db_fetch_result($result, 0, "salt"))); | |
41 | ||
42 | $topt = new \OTPHP\TOTP($secret); | |
43 | $otp_check = $topt->now(); | |
44 | ||
45 | if ($otp_enabled) { | |
46 | if ($otp) { | |
47 | if ($otp != $otp_check) { | |
48 | return false; | |
49 | } | |
50 | } else { | |
2d684749 | 51 | $return = urlencode($_REQUEST["return"]); |
02cd6de1 AD |
52 | ?><html> |
53 | <head><title>Tiny Tiny RSS</title></head> | |
cdbcb277 | 54 | <?php echo stylesheet_tag("css/utility.css") ?> |
da1e51cd | 55 | <body class="otp"><div class="content"> |
2d684749 | 56 | <form action="public.php?return=<?php echo $return ?>" |
da1e51cd | 57 | method="POST" class="otpform"> |
2d684749 | 58 | <input type="hidden" name="op" value="login"> |
02cd6de1 AD |
59 | <input type="hidden" name="login" value="<?php echo htmlspecialchars($login) ?>"> |
60 | <input type="hidden" name="password" value="<?php echo htmlspecialchars($password) ?>"> | |
a0dfd7ef AD |
61 | <input type="hidden" name="bw_limit" value="<?php echo htmlspecialchars($_POST["bw_limit"]) ?>"> |
62 | <input type="hidden" name="remember_me" value="<?php echo htmlspecialchars($_POST["remember_me"]) ?>"> | |
63 | <input type="hidden" name="profile" value="<?php echo htmlspecialchars($_POST["profile"]) ?>"> | |
02cd6de1 AD |
64 | |
65 | <label><?php echo __("Please enter your one time password:") ?></label> | |
6f148528 | 66 | <input autocomplete="off" size="6" name="otp" value=""/> |
02cd6de1 | 67 | <input type="submit" value="Continue"/> |
da1e51cd | 68 | </form></div> |
b8cdc394 AD |
69 | <script type="text/javascript"> |
70 | document.forms[0].otp.focus(); | |
71 | </script> | |
02cd6de1 AD |
72 | <?php |
73 | exit; | |
4e70344b | 74 | } |
fb70f26e | 75 | } |
fb70f26e AD |
76 | } |
77 | } | |
78 | } | |
0d421af8 | 79 | |
6322ac79 | 80 | if (get_schema_version() > 87) { |
0d421af8 | 81 | |
a42c55f0 | 82 | $result = db_query("SELECT salt FROM ttrss_users WHERE |
0d421af8 AD |
83 | login = '$login'"); |
84 | ||
85 | if (db_num_rows($result) != 1) { | |
86 | return false; | |
87 | } | |
88 | ||
89 | $salt = db_fetch_result($result, 0, "salt"); | |
90 | ||
91 | if ($salt == "") { | |
92 | ||
93 | $query = "SELECT id | |
94 | FROM ttrss_users WHERE | |
95 | login = '$login' AND (pwd_hash = '$pwd_hash1' OR | |
96 | pwd_hash = '$pwd_hash2')"; | |
97 | ||
98 | // verify and upgrade password to new salt base | |
99 | ||
a42c55f0 | 100 | $result = db_query($query); |
0d421af8 AD |
101 | |
102 | if (db_num_rows($result) == 1) { | |
103 | // upgrade password to MODE2 | |
104 | ||
105 | $salt = substr(bin2hex(get_random_bytes(125)), 0, 250); | |
106 | $pwd_hash = encrypt_password($password, $salt, true); | |
107 | ||
a42c55f0 | 108 | db_query("UPDATE ttrss_users SET |
0d421af8 AD |
109 | pwd_hash = '$pwd_hash', salt = '$salt' WHERE login = '$login'"); |
110 | ||
111 | $query = "SELECT id | |
112 | FROM ttrss_users WHERE | |
113 | login = '$login' AND pwd_hash = '$pwd_hash'"; | |
114 | ||
115 | } else { | |
116 | return false; | |
117 | } | |
118 | ||
119 | } else { | |
120 | ||
121 | $pwd_hash = encrypt_password($password, $salt, true); | |
122 | ||
123 | $query = "SELECT id | |
124 | FROM ttrss_users WHERE | |
125 | login = '$login' AND pwd_hash = '$pwd_hash'"; | |
126 | ||
127 | } | |
128 | ||
129 | } else { | |
130 | $query = "SELECT id | |
131 | FROM ttrss_users WHERE | |
132 | login = '$login' AND (pwd_hash = '$pwd_hash1' OR | |
133 | pwd_hash = '$pwd_hash2')"; | |
134 | } | |
135 | ||
a42c55f0 | 136 | $result = db_query($query); |
0d421af8 AD |
137 | |
138 | if (db_num_rows($result) == 1) { | |
139 | return db_fetch_result($result, 0, "id"); | |
140 | } | |
141 | ||
142 | return false; | |
143 | } | |
d5fd183d | 144 | |
3ca8af7f | 145 | function check_password($owner_uid, $password) { |
a42c55f0 | 146 | $owner_uid = db_escape_string($owner_uid); |
d5fd183d | 147 | |
a42c55f0 | 148 | $result = db_query("SELECT salt,login FROM ttrss_users WHERE |
d5fd183d AD |
149 | id = '$owner_uid'"); |
150 | ||
151 | $salt = db_fetch_result($result, 0, "salt"); | |
dc0374df | 152 | $login = db_fetch_result($result, 0, "login"); |
d5fd183d AD |
153 | |
154 | if (!$salt) { | |
3ca8af7f AD |
155 | $password_hash1 = encrypt_password($password); |
156 | $password_hash2 = encrypt_password($password, $login); | |
d5fd183d AD |
157 | |
158 | $query = "SELECT id FROM ttrss_users WHERE | |
3ca8af7f AD |
159 | id = '$owner_uid' AND (pwd_hash = '$password_hash1' OR |
160 | pwd_hash = '$password_hash2')"; | |
d5fd183d AD |
161 | |
162 | } else { | |
3ca8af7f | 163 | $password_hash = encrypt_password($password, $salt, true); |
d5fd183d AD |
164 | |
165 | $query = "SELECT id FROM ttrss_users WHERE | |
3ca8af7f | 166 | id = '$owner_uid' AND pwd_hash = '$password_hash'"; |
d5fd183d AD |
167 | } |
168 | ||
a42c55f0 | 169 | $result = db_query($query); |
d5fd183d | 170 | |
3ca8af7f AD |
171 | return db_num_rows($result) != 0; |
172 | } | |
173 | ||
174 | function change_password($owner_uid, $old_password, $new_password) { | |
a42c55f0 | 175 | $owner_uid = db_escape_string($owner_uid); |
3ca8af7f AD |
176 | |
177 | if ($this->check_password($owner_uid, $old_password)) { | |
d5fd183d AD |
178 | |
179 | $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250); | |
180 | $new_password_hash = encrypt_password($new_password, $new_salt, true); | |
181 | ||
a42c55f0 | 182 | db_query("UPDATE ttrss_users SET |
fb70f26e | 183 | pwd_hash = '$new_password_hash', salt = '$new_salt', otp_enabled = false |
d5fd183d AD |
184 | WHERE id = '$owner_uid'"); |
185 | ||
186 | $_SESSION["pwd_hash"] = $new_password_hash; | |
187 | ||
188 | return __("Password has been changed."); | |
189 | } else { | |
190 | return "ERROR: ".__('Old password is incorrect.'); | |
191 | } | |
192 | } | |
106a3de9 AD |
193 | |
194 | function api_version() { | |
195 | return 2; | |
196 | } | |
197 | ||
0d421af8 AD |
198 | } |
199 | ?> |