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1 | <?php | |
2 | // This file uses two additional include files: | |
3 | // | |
4 | // 1) templates/register_notice.txt - displayed above the registration form | |
5 | // 2) register_expire_do.php - contains user expiration queries when necessary | |
6 | ||
7 | set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR . | |
8 | get_include_path()); | |
9 | ||
10 | require_once 'classes/ttrssmailer.php'; | |
11 | ||
12 | require_once "functions.php"; | |
13 | require_once "sessions.php"; | |
14 | require_once "sanity_check.php"; | |
15 | require_once "config.php"; | |
16 | require_once "db.php"; | |
17 | ||
18 | $action = $_REQUEST["action"]; | |
19 | ||
20 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
21 | ||
22 | if (!init_connection($link)) return; | |
23 | ||
24 | if ($_REQUEST["format"] == "feed") { | |
25 | header("Content-Type: text/xml"); | |
26 | ||
27 | print '<?xml version="1.0" encoding="utf-8"?>'; | |
28 | print "<feed xmlns=\"http://www.w3.org/2005/Atom\"> | |
29 | <id>".htmlspecialchars(SELF_URL_PATH . "/register.php")."</id> | |
30 | <title>Tiny Tiny RSS registration slots</title> | |
31 | <link rel=\"self\" href=\"".htmlspecialchars(SELF_URL_PATH . "/register.php?format=feed")."\"/> | |
32 | <link rel=\"alternate\" href=\"".htmlspecialchars(SELF_URL_PATH)."\"/>"; | |
33 | ||
34 | if (ENABLE_REGISTRATION) { | |
35 | $result = db_query($link, "SELECT COUNT(*) AS cu FROM ttrss_users"); | |
36 | $num_users = db_fetch_result($result, 0, "cu"); | |
37 | ||
38 | $num_users = REG_MAX_USERS - $num_users; | |
39 | if ($num_users < 0) $num_users = 0; | |
40 | $reg_suffix = "enabled"; | |
41 | } else { | |
42 | $num_users = 0; | |
43 | $reg_suffix = "disabled"; | |
44 | } | |
45 | ||
46 | print "<entry> | |
47 | <id>".htmlspecialchars(SELF_URL_PATH)."/register.php?$num_users"."</id> | |
48 | <link rel=\"alternate\" href=\"".htmlspecialchars(SELF_URL_PATH . "/register.php")."\"/>"; | |
49 | ||
50 | print "<title>$num_users slots are currently available, registration $reg_suffix</title>"; | |
51 | print "<summary>$num_users slots are currently available, registration $reg_suffix</summary>"; | |
52 | ||
53 | print "</entry>"; | |
54 | ||
55 | print "</feed>"; | |
56 | ||
57 | return; | |
58 | } | |
59 | ||
60 | /* Remove users which didn't login after receiving their registration information */ | |
61 | ||
62 | if (DB_TYPE == "pgsql") { | |
63 | db_query($link, "DELETE FROM ttrss_users WHERE last_login IS NULL | |
64 | AND created < NOW() - INTERVAL '1 day' AND access_level = 0"); | |
65 | } else { | |
66 | db_query($link, "DELETE FROM ttrss_users WHERE last_login IS NULL | |
67 | AND created < DATE_SUB(NOW(), INTERVAL 1 DAY) AND access_level = 0"); | |
68 | } | |
69 | ||
70 | if (file_exists("register_expire_do.php")) { | |
71 | require_once "register_expire_do.php"; | |
72 | } | |
73 | ||
74 | if ($action == "check") { | |
75 | header("Content-Type: application/xml"); | |
76 | ||
77 | $login = trim(db_escape_string($link, $_REQUEST['login'])); | |
78 | ||
79 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE | |
80 | LOWER(login) = LOWER('$login')"); | |
81 | ||
82 | $is_registered = db_num_rows($result) > 0; | |
83 | ||
84 | print "<result>"; | |
85 | ||
86 | printf("%d", $is_registered); | |
87 | ||
88 | print "</result>"; | |
89 | ||
90 | return; | |
91 | } | |
92 | ?> | |
93 | ||
94 | <html> | |
95 | <head> | |
96 | <title>Create new account</title> | |
97 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
98 | <link rel="stylesheet" type="text/css" href="utility.css"> | |
99 | <script type="text/javascript" src="js/functions.js"></script> | |
100 | <script type="text/javascript" src="lib/prototype.js"></script> | |
101 | <script type="text/javascript" src="lib/scriptaculous/scriptaculous.js?load=effects,dragdrop,controls"></script> | |
102 | </head> | |
103 | ||
104 | <script type="text/javascript"> | |
105 | ||
106 | function checkUsername() { | |
107 | ||
108 | try { | |
109 | var f = document.forms['register_form']; | |
110 | var login = f.login.value; | |
111 | ||
112 | if (login == "") { | |
113 | new Effect.Highlight(f.login); | |
114 | f.sub_btn.disabled = true; | |
115 | return false; | |
116 | } | |
117 | ||
118 | var query = "register.php?action=check&login=" + | |
119 | param_escape(login); | |
120 | ||
121 | new Ajax.Request(query, { | |
122 | onComplete: function(transport) { | |
123 | ||
124 | try { | |
125 | ||
126 | var reply = transport.responseXML; | |
127 | ||
128 | var result = reply.getElementsByTagName('result')[0]; | |
129 | var result_code = result.firstChild.nodeValue; | |
130 | ||
131 | if (result_code == 0) { | |
132 | new Effect.Highlight(f.login, {startcolor : '#00ff00'}); | |
133 | f.sub_btn.disabled = false; | |
134 | } else { | |
135 | new Effect.Highlight(f.login, {startcolor : '#ff0000'}); | |
136 | f.sub_btn.disabled = true; | |
137 | } | |
138 | } catch (e) { | |
139 | exception_error("checkUsername_callback", e); | |
140 | } | |
141 | ||
142 | } }); | |
143 | ||
144 | } catch (e) { | |
145 | exception_error("checkUsername", e); | |
146 | } | |
147 | ||
148 | return false; | |
149 | ||
150 | } | |
151 | ||
152 | function validateRegForm() { | |
153 | try { | |
154 | ||
155 | var f = document.forms['register_form']; | |
156 | ||
157 | if (f.login.value.length == 0) { | |
158 | new Effect.Highlight(f.login); | |
159 | return false; | |
160 | } | |
161 | ||
162 | if (f.email.value.length == 0) { | |
163 | new Effect.Highlight(f.email); | |
164 | return false; | |
165 | } | |
166 | ||
167 | if (f.turing_test.value.length == 0) { | |
168 | new Effect.Highlight(f.turing_test); | |
169 | return false; | |
170 | } | |
171 | ||
172 | return true; | |
173 | ||
174 | } catch (e) { | |
175 | exception_error("validateRegForm", e); | |
176 | return false; | |
177 | } | |
178 | } | |
179 | ||
180 | </script> | |
181 | ||
182 | <body> | |
183 | ||
184 | <div class="floatingLogo"><img src="images/logo_wide.png"></div> | |
185 | ||
186 | <h1><?php echo __("Create new account") ?></h1> | |
187 | ||
188 | <?php | |
189 | if (!ENABLE_REGISTRATION) { | |
190 | print_error(__("New user registrations are administratively disabled.")); | |
191 | ||
192 | print "<p><form method=\"GET\" action=\"backend.php\"> | |
193 | <input type=\"hidden\" name=\"op\" value=\"logout\"> | |
194 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
195 | </form>"; | |
196 | return; | |
197 | } | |
198 | ?> | |
199 | ||
200 | <?php if (REG_MAX_USERS > 0) { | |
201 | $result = db_query($link, "SELECT COUNT(*) AS cu FROM ttrss_users"); | |
202 | $num_users = db_fetch_result($result, 0, "cu"); | |
203 | } ?> | |
204 | ||
205 | <?php if (!REG_MAX_USERS || $num_users < REG_MAX_USERS) { ?> | |
206 | ||
207 | <!-- If you have any rules or ToS you'd like to display, enter them here --> | |
208 | ||
209 | <?php if (file_exists("templates/register_notice.txt")) { | |
210 | require_once "templates/register_notice.txt"; | |
211 | } ?> | |
212 | ||
213 | <?php if (!$action) { ?> | |
214 | ||
215 | <p><?php echo __('Your temporary password will be sent to the specified email. Accounts, which were not logged in once, are erased automatically 24 hours after temporary password is sent.') ?></p> | |
216 | ||
217 | <form action="register.php" method="POST" name="register_form"> | |
218 | <input type="hidden" name="action" value="do_register"> | |
219 | <table> | |
220 | <tr> | |
221 | <td><?php echo __('Desired login:') ?></td><td> | |
222 | <input name="login" required> | |
223 | </td><td> | |
224 | <input type="submit" value="<?php echo __('Check availability') ?>" onclick='return checkUsername()'> | |
225 | </td></tr> | |
226 | <tr><td><?php echo __('Email:') ?></td><td> | |
227 | <input name="email" type="email" required> | |
228 | </td></tr> | |
229 | <tr><td><?php echo __('How much is two plus two:') ?></td><td> | |
230 | <input name="turing_test" required></td></tr> | |
231 | <tr><td colspan="2" align="right"> | |
232 | <input type="submit" name="sub_btn" value="<?php echo __('Submit registration') ?>" | |
233 | disabled="disabled" onclick='return validateRegForm()'> | |
234 | </td></tr> | |
235 | </table> | |
236 | </form> | |
237 | ||
238 | <?php print "<p><form method=\"GET\" action=\"index.php\"> | |
239 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
240 | </form>"; ?> | |
241 | ||
242 | <?php } else if ($action == "do_register") { ?> | |
243 | ||
244 | <?php | |
245 | $login = mb_strtolower(trim(db_escape_string($link, $_REQUEST["login"]))); | |
246 | $email = trim(db_escape_string($link, $_REQUEST["email"])); | |
247 | $test = trim(db_escape_string($link, $_REQUEST["turing_test"])); | |
248 | ||
249 | if (!$login || !$email || !$test) { | |
250 | print_error(__("Your registration information is incomplete.")); | |
251 | print "<p><form method=\"GET\" action=\"index.php\"> | |
252 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
253 | </form>"; | |
254 | return; | |
255 | } | |
256 | ||
257 | if ($test == "four" || $test == "4") { | |
258 | ||
259 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE | |
260 | login = '$login'"); | |
261 | ||
262 | $is_registered = db_num_rows($result) > 0; | |
263 | ||
264 | if ($is_registered) { | |
265 | print_error(__('Sorry, this username is already taken.')); | |
266 | print "<p><form method=\"GET\" action=\"index.php\"> | |
267 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
268 | </form>"; | |
269 | } else { | |
270 | ||
271 | $password = make_password(); | |
272 | ||
273 | $salt = substr(bin2hex(get_random_bytes(125)), 0, 250); | |
274 | $pwd_hash = encrypt_password($password, $salt, true); | |
275 | ||
276 | db_query($link, "INSERT INTO ttrss_users | |
277 | (login,pwd_hash,access_level,last_login, email, created, salt) | |
278 | VALUES ('$login', '$pwd_hash', 0, null, '$email', NOW(), '$salt')"); | |
279 | ||
280 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE | |
281 | login = '$login' AND pwd_hash = '$pwd_hash'"); | |
282 | ||
283 | if (db_num_rows($result) != 1) { | |
284 | print_error(__('Registration failed.')); | |
285 | print "<p><form method=\"GET\" action=\"index.php\"> | |
286 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
287 | </form>"; | |
288 | } else { | |
289 | ||
290 | $new_uid = db_fetch_result($result, 0, "id"); | |
291 | ||
292 | initialize_user($link, $new_uid); | |
293 | ||
294 | $reg_text = "Hi!\n". | |
295 | "\n". | |
296 | "You are receiving this message, because you (or somebody else) have opened\n". | |
297 | "an account at Tiny Tiny RSS.\n". | |
298 | "\n". | |
299 | "Your login information is as follows:\n". | |
300 | "\n". | |
301 | "Login: $login\n". | |
302 | "Password: $password\n". | |
303 | "\n". | |
304 | "Don't forget to login at least once to your new account, otherwise\n". | |
305 | "it will be deleted in 24 hours.\n". | |
306 | "\n". | |
307 | "If that wasn't you, just ignore this message. Thanks."; | |
308 | ||
309 | $mail = new ttrssMailer(); | |
310 | $mail->IsHTML(false); | |
311 | $rc = $mail->quickMail($email, "", "Registration information for Tiny Tiny RSS", $reg_text, false); | |
312 | ||
313 | if (!$rc) print_error($mail->ErrorInfo); | |
314 | ||
315 | unset($reg_text); | |
316 | unset($mail); | |
317 | unset($rc); | |
318 | $reg_text = "Hi!\n". | |
319 | "\n". | |
320 | "New user had registered at your Tiny Tiny RSS installation.\n". | |
321 | "\n". | |
322 | "Login: $login\n". | |
323 | "Email: $email\n"; | |
324 | ||
325 | ||
326 | $mail = new ttrssMailer(); | |
327 | $mail->IsHTML(false); | |
328 | $rc = $mail->quickMail(REG_NOTIFY_ADDRESS, "", "Registration notice for Tiny Tiny RSS", $reg_text, false); | |
329 | if (!$rc) print_error($mail->ErrorInfo); | |
330 | ||
331 | print_notice(__("Account created successfully.")); | |
332 | ||
333 | print "<p><form method=\"GET\" action=\"index.php\"> | |
334 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
335 | </form>"; | |
336 | ||
337 | } | |
338 | ||
339 | } | |
340 | ||
341 | } else { | |
342 | print_error('Plese check the form again, you have failed the robot test.'); | |
343 | print "<p><form method=\"GET\" action=\"index.php\"> | |
344 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
345 | </form>"; | |
346 | ||
347 | } | |
348 | } | |
349 | ?> | |
350 | ||
351 | <?php } else { ?> | |
352 | ||
353 | <?php print_notice(__('New user registrations are currently closed.')) ?> | |
354 | ||
355 | <?php print "<p><form method=\"GET\" action=\"index.php\"> | |
356 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
357 | </form>"; ?> | |
358 | ||
359 | <?php } ?> | |
360 | ||
361 | </body> | |
362 | </html> | |
363 |