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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 | require_once "autoload.php"; | |
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 | startup_gettext(); | |
19 | ||
20 | $action = $_REQUEST["action"]; | |
21 | ||
22 | if (!init_plugins()) return; | |
23 | ||
24 | if ($_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( "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 $reg_suffix</summary>"; | |
52 | ||
53 | print "</entry>"; | |
54 | ||
55 | print "</feed>"; | |
56 | ||
57 | return; | |
58 | } | |
59 | ||
60 | /* Remove users which didn't login after receiving their registration information */ | |
61 | ||
62 | if (DB_TYPE == "pgsql") { | |
63 | db_query( "DELETE FROM ttrss_users WHERE last_login IS NULL | |
64 | AND created < NOW() - INTERVAL '1 day' AND access_level = 0"); | |
65 | } else { | |
66 | db_query( "DELETE FROM ttrss_users WHERE last_login IS NULL | |
67 | AND created < DATE_SUB(NOW(), INTERVAL 1 DAY) AND access_level = 0"); | |
68 | } | |
69 | ||
70 | if (file_exists("register_expire_do.php")) { | |
71 | require_once "register_expire_do.php"; | |
72 | } | |
73 | ||
74 | if ($action == "check") { | |
75 | header("Content-Type: application/xml"); | |
76 | ||
77 | $login = trim(db_escape_string( $_REQUEST['login'])); | |
78 | ||
79 | $result = db_query( "SELECT id FROM ttrss_users WHERE | |
80 | LOWER(login) = LOWER('$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 | <?php echo stylesheet_tag("css/utility.css") ?> | |
99 | <?php echo stylesheet_tag("css/dijit.css") ?> | |
100 | <?php echo javascript_tag("js/functions.js") ?> | |
101 | <?php echo javascript_tag("lib/prototype.js") ?> | |
102 | <?php echo javascript_tag("lib/scriptaculous/scriptaculous.js?load=effects,controls") ?> | |
103 | </head> | |
104 | ||
105 | <script type="text/javascript"> | |
106 | ||
107 | function checkUsername() { | |
108 | ||
109 | try { | |
110 | var f = document.forms['register_form']; | |
111 | var login = f.login.value; | |
112 | ||
113 | if (login == "") { | |
114 | new Effect.Highlight(f.login); | |
115 | f.sub_btn.disabled = true; | |
116 | return false; | |
117 | } | |
118 | ||
119 | var query = "register.php?action=check&login=" + | |
120 | param_escape(login); | |
121 | ||
122 | new Ajax.Request(query, { | |
123 | onComplete: function(transport) { | |
124 | ||
125 | try { | |
126 | ||
127 | var reply = transport.responseXML; | |
128 | ||
129 | var result = reply.getElementsByTagName('result')[0]; | |
130 | var result_code = result.firstChild.nodeValue; | |
131 | ||
132 | if (result_code == 0) { | |
133 | new Effect.Highlight(f.login, {startcolor : '#00ff00'}); | |
134 | f.sub_btn.disabled = false; | |
135 | } else { | |
136 | new Effect.Highlight(f.login, {startcolor : '#ff0000'}); | |
137 | f.sub_btn.disabled = true; | |
138 | } | |
139 | } catch (e) { | |
140 | exception_error("checkUsername_callback", e); | |
141 | } | |
142 | ||
143 | } }); | |
144 | ||
145 | } catch (e) { | |
146 | exception_error("checkUsername", e); | |
147 | } | |
148 | ||
149 | return false; | |
150 | ||
151 | } | |
152 | ||
153 | function validateRegForm() { | |
154 | try { | |
155 | ||
156 | var f = document.forms['register_form']; | |
157 | ||
158 | if (f.login.value.length == 0) { | |
159 | new Effect.Highlight(f.login); | |
160 | return false; | |
161 | } | |
162 | ||
163 | if (f.email.value.length == 0) { | |
164 | new Effect.Highlight(f.email); | |
165 | return false; | |
166 | } | |
167 | ||
168 | if (f.turing_test.value.length == 0) { | |
169 | new Effect.Highlight(f.turing_test); | |
170 | return false; | |
171 | } | |
172 | ||
173 | return true; | |
174 | ||
175 | } catch (e) { | |
176 | exception_error("validateRegForm", e); | |
177 | return false; | |
178 | } | |
179 | } | |
180 | ||
181 | </script> | |
182 | ||
183 | <body> | |
184 | ||
185 | <div class="floatingLogo"><img src="images/logo_small.png"></div> | |
186 | ||
187 | <h1><?php echo __("Create new account") ?></h1> | |
188 | ||
189 | <div class="content"> | |
190 | ||
191 | <?php | |
192 | if (!ENABLE_REGISTRATION) { | |
193 | print_error(__("New user registrations are administratively disabled.")); | |
194 | ||
195 | print "<p><form method=\"GET\" action=\"backend.php\"> | |
196 | <input type=\"hidden\" name=\"op\" value=\"logout\"> | |
197 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
198 | </form>"; | |
199 | return; | |
200 | } | |
201 | ?> | |
202 | ||
203 | <?php if (REG_MAX_USERS > 0) { | |
204 | $result = db_query( "SELECT COUNT(*) AS cu FROM ttrss_users"); | |
205 | $num_users = db_fetch_result($result, 0, "cu"); | |
206 | } ?> | |
207 | ||
208 | <?php if (!REG_MAX_USERS || $num_users < REG_MAX_USERS) { ?> | |
209 | ||
210 | <!-- If you have any rules or ToS you'd like to display, enter them here --> | |
211 | ||
212 | <?php if (file_exists("templates/register_notice.txt")) { | |
213 | require_once "templates/register_notice.txt"; | |
214 | } ?> | |
215 | ||
216 | <?php if (!$action) { ?> | |
217 | ||
218 | <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> | |
219 | ||
220 | <form action="register.php" method="POST" name="register_form"> | |
221 | <input type="hidden" name="action" value="do_register"> | |
222 | <table> | |
223 | <tr> | |
224 | <td><?php echo __('Desired login:') ?></td><td> | |
225 | <input name="login" required> | |
226 | </td><td> | |
227 | <input type="submit" value="<?php echo __('Check availability') ?>" onclick='return checkUsername()'> | |
228 | </td></tr> | |
229 | <tr><td><?php echo __('Email:') ?></td><td> | |
230 | <input name="email" type="email" required> | |
231 | </td></tr> | |
232 | <tr><td><?php echo __('How much is two plus two:') ?></td><td> | |
233 | <input name="turing_test" required></td></tr> | |
234 | <tr><td colspan="2" align="right"> | |
235 | <input type="submit" name="sub_btn" value="<?php echo __('Submit registration') ?>" | |
236 | disabled="disabled" onclick='return validateRegForm()'> | |
237 | </td></tr> | |
238 | </table> | |
239 | </form> | |
240 | ||
241 | <?php print "<p><form method=\"GET\" action=\"index.php\"> | |
242 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
243 | </form>"; ?> | |
244 | ||
245 | <?php } else if ($action == "do_register") { ?> | |
246 | ||
247 | <?php | |
248 | $login = mb_strtolower(trim(db_escape_string( $_REQUEST["login"]))); | |
249 | $email = trim(db_escape_string( $_REQUEST["email"])); | |
250 | $test = trim(db_escape_string( $_REQUEST["turing_test"])); | |
251 | ||
252 | if (!$login || !$email || !$test) { | |
253 | print_error(__("Your registration information is incomplete.")); | |
254 | print "<p><form method=\"GET\" action=\"index.php\"> | |
255 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
256 | </form>"; | |
257 | return; | |
258 | } | |
259 | ||
260 | if ($test == "four" || $test == "4") { | |
261 | ||
262 | $result = db_query( "SELECT id FROM ttrss_users WHERE | |
263 | login = '$login'"); | |
264 | ||
265 | $is_registered = db_num_rows($result) > 0; | |
266 | ||
267 | if ($is_registered) { | |
268 | print_error(__('Sorry, this username is already taken.')); | |
269 | print "<p><form method=\"GET\" action=\"index.php\"> | |
270 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
271 | </form>"; | |
272 | } else { | |
273 | ||
274 | $password = make_password(); | |
275 | ||
276 | $salt = substr(bin2hex(get_random_bytes(125)), 0, 250); | |
277 | $pwd_hash = encrypt_password($password, $salt, true); | |
278 | ||
279 | db_query( "INSERT INTO ttrss_users | |
280 | (login,pwd_hash,access_level,last_login, email, created, salt) | |
281 | VALUES ('$login', '$pwd_hash', 0, null, '$email', NOW(), '$salt')"); | |
282 | ||
283 | $result = db_query( "SELECT id FROM ttrss_users WHERE | |
284 | login = '$login' AND pwd_hash = '$pwd_hash'"); | |
285 | ||
286 | if (db_num_rows($result) != 1) { | |
287 | print_error(__('Registration failed.')); | |
288 | print "<p><form method=\"GET\" action=\"index.php\"> | |
289 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
290 | </form>"; | |
291 | } else { | |
292 | ||
293 | $new_uid = db_fetch_result($result, 0, "id"); | |
294 | ||
295 | initialize_user( $new_uid); | |
296 | ||
297 | $reg_text = "Hi!\n". | |
298 | "\n". | |
299 | "You are receiving this message, because you (or somebody else) have opened\n". | |
300 | "an account at Tiny Tiny RSS.\n". | |
301 | "\n". | |
302 | "Your login information is as follows:\n". | |
303 | "\n". | |
304 | "Login: $login\n". | |
305 | "Password: $password\n". | |
306 | "\n". | |
307 | "Don't forget to login at least once to your new account, otherwise\n". | |
308 | "it will be deleted in 24 hours.\n". | |
309 | "\n". | |
310 | "If that wasn't you, just ignore this message. Thanks."; | |
311 | ||
312 | $mail = new ttrssMailer(); | |
313 | $mail->IsHTML(false); | |
314 | $rc = $mail->quickMail($email, "", "Registration information for Tiny Tiny RSS", $reg_text, false); | |
315 | ||
316 | if (!$rc) print_error($mail->ErrorInfo); | |
317 | ||
318 | unset($reg_text); | |
319 | unset($mail); | |
320 | unset($rc); | |
321 | $reg_text = "Hi!\n". | |
322 | "\n". | |
323 | "New user had registered at your Tiny Tiny RSS installation.\n". | |
324 | "\n". | |
325 | "Login: $login\n". | |
326 | "Email: $email\n"; | |
327 | ||
328 | ||
329 | $mail = new ttrssMailer(); | |
330 | $mail->IsHTML(false); | |
331 | $rc = $mail->quickMail(REG_NOTIFY_ADDRESS, "", "Registration notice for Tiny Tiny RSS", $reg_text, false); | |
332 | if (!$rc) print_error($mail->ErrorInfo); | |
333 | ||
334 | print_notice(__("Account created successfully.")); | |
335 | ||
336 | print "<p><form method=\"GET\" action=\"index.php\"> | |
337 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
338 | </form>"; | |
339 | ||
340 | } | |
341 | ||
342 | } | |
343 | ||
344 | } else { | |
345 | print_error('Plese check the form again, you have failed the robot test.'); | |
346 | print "<p><form method=\"GET\" action=\"index.php\"> | |
347 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
348 | </form>"; | |
349 | ||
350 | } | |
351 | } | |
352 | ?> | |
353 | ||
354 | <?php } else { ?> | |
355 | ||
356 | <?php print_notice(__('New user registrations are currently closed.')) ?> | |
357 | ||
358 | <?php print "<p><form method=\"GET\" action=\"index.php\"> | |
359 | <input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\"> | |
360 | </form>"; ?> | |
361 | ||
362 | <?php } ?> | |
363 | ||
364 | </div> | |
365 | ||
366 | </body> | |
367 | </html> | |
368 |