105 lines
2.6 KiB
PHP
105 lines
2.6 KiB
PHP
<?php
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class user_create extends AnonymousModule
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{
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public $ajax = true;
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public $method = 'POST';
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public $validate = array(
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'email' => array(
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'length:<:100' => 'Email addresses may not be more than 100 characters.',
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'filter:email' => 'Your email address is invalid.',
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),
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'username' => array(
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'length:>:4' => 'Usernames may not be less than 4 characters.',
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'length:<:30' => 'Usernames may not be more than 50 characters.',
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'regex:is:/[^a-z0-9]+/i' => 'Usernames may only contain letters and numbers.',
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),
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'password' => array(
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'length:>:8' => 'Passwords may not be less than 8 characters.',
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),
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);
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public function __default()
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{
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// Removes any stray whitespace
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$_POST['email'] = trim($_POST['email']);
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$_POST['username'] = trim($_POST['username']);
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try
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{
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$mapping_fields = array(
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'user:email:' . $_POST['email'],
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'user:username:' . $_POST['username'],
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);
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// Checks if the email or username is already in use
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$existing = $this->redis->mget($mapping_fields);
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if ($existing[0])
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{
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throw new Exception('The email address is already in use.');
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}
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elseif ($existing[1])
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{
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throw new Exception('The username is already in use.');
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}
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// Grabs the next UID
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$uid_key = 'user:uid';
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if ($this->redis->get($uid_key) === false)
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{
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$uid = 1000000;
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$this->redis->set($uid_key, $uid);
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}
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else
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{
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$uid = $this->redis->incr($uid_key);
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}
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// Generates the auth token
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$auth_token = sha1(microtime());
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// Creates an API key for the user
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$api_key = false;
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while (!$api_key)
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{
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$new_key = sha1(microtime() . mt_rand());
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$redis_key = 'user:api:' . $new_key;
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if ($this->redis->get($redis_key) === false)
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{
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$api_key = $new_key;
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$this->redis->set($redis_key, $api_key);
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}
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}
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// Writes the user data
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$this->redis->hmset('user:' . $uid, array(
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'username' => $_POST['username'],
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'email' => $_POST['email'],
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'password' => crypt($_POST['password'], '$2y$11$' . String::random(22) . '$'),
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'auth' => $auth_token,
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'api' => $api_key,
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'created_at' => time(),
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));
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$mapping_fields[] = 'user:api:' . $api_key;
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// Sets the UID mappings
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$this->redis->mset(array_combine($mapping_fields, array($uid, $uid, $uid)));
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// Sets a cookie with the UID and auth token
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setcookie('__auth', base64_encode($uid . '|' . $auth_token), time() + Time::YEAR, '/');
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return array('status' => 'success', 'url' => '/leaderboards');
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}
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catch (Exception $e)
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{
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return array('error' => $e->getMessage());
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}
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}
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}
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?>
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