46 lines
1.1 KiB
PHP
46 lines
1.1 KiB
PHP
<?php
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/**
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* Returns user by id.
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*
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* @param $id UID
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*/
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function User($id) {
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$user_source = sql_select("SELECT * FROM `User` WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
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if ($user_source === false)
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return false;
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if (count($user_source) > 0)
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return $user_source[0];
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return null;
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}
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/**
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* Returns User by api_key.
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*
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* @param string $api_key
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* User api key
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* @return Matching user, null or false on error
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*/
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function User_by_api_key($api_key) {
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$user = sql_select("SELECT * FROM `User` WHERE `api_key`='" . sql_escape($api_key) . "' LIMIT 1");
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if ($user === false)
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return false;
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if (count($user) == 0)
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return null;
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return $user[0];
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}
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/**
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* Generates a new api key for given user.
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*
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* @param User $user
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*/
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function User_reset_api_key(&$user) {
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$user['api_key'] = md5($user['Nick'] . time() . rand());
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$result = sql_query("UPDATE `User` SET `api_key`='" . sql_escape($user['api_key']) . "' WHERE `UID`='" . sql_escape($user['UID']) . "' LIMIT 1");
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if ($result === false)
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return false;
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engelsystem_log("API key resetted.");
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}
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?>
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