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<?php |
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/** |
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* A library for managing users of the web services API |
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*/ |
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// API key functions ///////////////////////////////////////////////////////////////////// |
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/** |
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* Generate a new API user for a site, returning a new keypair on success. |
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* |
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* @return stdClass object or false |
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*/ |
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function create_api_user() { |
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$dbprefix = elgg_get_config('dbprefix'); |
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$public = _elgg_services()->crypto->getRandomString(40, ElggCrypto::CHARS_HEX); |
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$secret = _elgg_services()->crypto->getRandomString(40, ElggCrypto::CHARS_HEX); |
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$insert = insert_data("INSERT into {$dbprefix}api_users |
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(api_key, secret) values |
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('$public', '$secret')"); |
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if ($insert) { |
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return get_api_user($public); |
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} |
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return false; |
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} |
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/** |
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* Find an API User's details based on the provided public api key. |
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* These users are not users in the traditional sense. |
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* |
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* @param string $api_key The API Key |
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* |
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* @return mixed stdClass representing the database row or false. |
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*/ |
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function get_api_user($api_key) { |
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$dbprefix = elgg_get_config('dbprefix'); |
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$api_key = sanitise_string($api_key); |
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$query = "SELECT * from {$dbprefix}api_users" |
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. " where api_key='$api_key' and active=1"; |
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return get_data_row($query); |
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} |
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/** |
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* Revoke an api user key. |
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* |
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* @param string $api_key The API Key (public). |
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* |
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* @return bool |
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*/ |
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function remove_api_user($api_key) { |
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$dbprefix = elgg_get_config('dbprefix'); |
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$keypair = get_api_user($api_key); |
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if ($keypair) { |
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return delete_data("DELETE from {$dbprefix}api_users where id={$keypair->id}"); |
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} |
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return false; |
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} |
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Elgg /
Elgg
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