1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
<?php
if(! function_exists('register_post')) {
function register_post(&$a) {
$verified = 0;
$blocked = 1;
switch($a->config['register_policy']) {
case REGISTER_OPEN:
$blocked = 0;
$verified = 1;
break;
case REGISTER_APPROVE:
$blocked = 1;
$verified = 0;
break;
default:
case REGISTER_CLOSED:
if((! x($_SESSION,'authenticated') && (! x($_SESSION,'administrator')))) {
notice( t('Permission denied.') . EOL );
return;
}
$blocked = 1;
$verified = 0;
break;
}
if(x($_POST,'username'))
$username = notags(trim($_POST['username']));
if(x($_POST['nickname']))
$nickname = notags(trim($_POST['nickname']));
if(x($_POST,'email'))
$email = notags(trim($_POST['email']));
if((! x($username)) || (! x($email)) || (! x($nickname))) {
notice( t('Please enter the required information.') . EOL );
return;
}
$err = '';
// TODO fix some of these regex's for int'l/utf-8.
if(!eregi('[A-Za-z0-9._%-]+@[A-Za-z0-9._%-]+\.[A-Za-z]{2,6}',$email))
$err .= t(' Not a valid email address.');
if(strlen($username) > 48)
$err .= t(' Please use a shorter name.');
if(strlen($username) < 3)
$err .= t(' Name too short.');
// I don't really like having this rule, but it cuts down
// on the number of auto-registrations by Russian spammers
if(! preg_match("/^[a-zA-Z]* [a-zA-Z]*$/",$username))
$err .= t(' That doesn\'t appear to be your full name.');
$r = q("SELECT `uid` FROM `user`
WHERE `email` = '%s' LIMIT 1",
dbesc($email)
);
if($r !== false && count($r))
$err .= t(' Your email address is already registered on this system.') ;
if(! preg_match("/^[a-zA-Z][a-zA-Z0-9\-\_]*$/",$nickname))
$err .= t(' Nickname <strong>must</strong> start with a letter and contain only letters, numbers, dashes, or underscore.') ;
$r = q("SELECT `uid` FROM `user`
WHERE `nickname` = '%s' LIMIT 1",
dbesc($nickname)
);
if(count($r))
$err .= t(' Nickname is already registered. Please choose another.');
if(strlen($err)) {
notice( $err . EOL );
return;
}
$new_password = autoname(6) . mt_rand(100,9999);
$new_password_encoded = hash('whirlpool',$new_password);
$res=openssl_pkey_new(array(
'digest_alg' => 'whirlpool',
'private_key_bits' => 4096,
'encrypt_key' => false ));
// Get private key
$prvkey = '';
openssl_pkey_export($res, $prvkey);
// Get public key
$pkey = openssl_pkey_get_details($res);
$pubkey = $pkey["key"];
$r = q("INSERT INTO `user` ( `username`, `password`, `email`, `nickname`,
`pubkey`, `prvkey`, `verified`, `blocked` )
VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', %d, %d )",
dbesc($username),
dbesc($new_password_encoded),
dbesc($email),
dbesc($nickname),
dbesc($pubkey),
dbesc($prvkey),
intval($verified),
intval($blocked)
);
if($r) {
$r = q("SELECT `uid` FROM `user`
WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
dbesc($username),
dbesc($new_password_encoded)
);
if($r !== false && count($r))
$newuid = intval($r[0]['uid']);
}
else {
notice( t('An error occurred during registration. Please try again.') . EOL );
return;
}
if(x($newuid) !== false) {
$r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb` )
VALUES ( %d, '%s', %d, '%s', '%s', '%s' ) ",
intval($newuid),
'default',
1,
dbesc($username),
dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg")
);
if($r === false) {
notice( t('An error occurred creating your default profile. Please try again.') . EOL );
// Start fresh next time.
$r = q("DELETE FROM `user` WHERE `uid` = %d",
intval($newuid));
return;
}
$r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `photo`, `thumb`, `blocked`, `pending`, `url`,
`request`, `notify`, `poll`, `confirm`, `name-date`, `uri-date`, `avatar-date` )
VALUES ( %d, '%s', 1, '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
intval($newuid),
datetime_convert(),
dbesc($username),
dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
dbesc($a->get_baseurl() . "/profile/$nickname"),
dbesc($a->get_baseurl() . "/dfrn_request/$nickname"),
dbesc($a->get_baseurl() . "/dfrn_notify/$nickname"),
dbesc($a->get_baseurl() . "/dfrn_poll/$nickname"),
dbesc($a->get_baseurl() . "/dfrn_confirm/$nickname"),
dbesc(datetime_convert()),
dbesc(datetime_convert()),
dbesc(datetime_convert())
);
}
if( $a->config['register_policy'] == REGISTER_OPEN ) {
$email_tpl = file_get_contents("view/register_open_eml.tpl");
$email_tpl = replace_macros($email_tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $username,
'$email' => $email,
'$password' => $new_password,
'$uid' => $newuid ));
$res = mail($email, t('Registration details for ') . $a->config['sitename'],
$email_tpl, 'From: ' . t('Administrator@') . $_SERVER[SERVER_NAME]);
if($res) {
notice( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
goaway($a->get_baseurl());
}
else {
notice( t('Failed to send email message. Here is the message that failed.') . $email_tpl . EOL );
}
}
elseif($a->config['register_policy'] == REGISTER_APPROVE) {
if(! strlen($a->config['admin_email'])) {
notice( t('Your registration can not be processed.') . EOL);
goaway($a->get_baseurl());
}
$hash = random_string();
$r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password` ) VALUES ( '%s', '%s', %d, '%s' ) ",
dbesc($hash),
dbesc(datetime_convert()),
intval($newuid),
dbesc($new_password)
);
$email_tpl = file_get_contents("view/register_verify_eml.tpl");
$email_tpl = replace_macros($email_tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $username,
'$email' => $email,
'$password' => $new_password,
'$uid' => $newuid,
'$hash' => $hash
));
$res = mail($a->config['admin_email'], t('Registration request at ') . $a->config['sitename'],
$email_tpl,'From: ' . t('Administrator@') . $_SERVER[SERVER_NAME]);
if($res) {
notice( t('Your registration is pending approval by the site owner.') . EOL ) ;
goaway($a->get_baseurl());
}
}
return;
}}
if(! function_exists('register_content')) {
function register_content(&$a) {
if($a->config['register_policy'] == REGISTER_CLOSED) {
notice("Permission denied." . EOL);
return;
}
$o = file_get_contents("view/register.tpl");
$o = replace_macros($o, array(
'$registertext' =>((x($a->config,'register_text'))
? '<div class="error-message">' . $a->config['register_text'] . '</div>'
: "" ),
'$sitename' => $a->get_hostname()
));
return $o;
}}
|
