diff --git a/addon/facebook/facebook.php b/addon/facebook/facebook.php index c2c5a88768..119c2102e1 100644 --- a/addon/facebook/facebook.php +++ b/addon/facebook/facebook.php @@ -198,7 +198,7 @@ function facebook_post_hook(&$a,&$b) { if (strlen($msg) > FACEBOOK_MAXPOSTLEN) { $shortlink = ""; - require_once('addon/twitter/slinky.php'); + require_once('library/slinky.php'); $display_url = $a->get_baseurl() . '/display/' . $a->user['nickname'] . '/' . $b['id']; $slinky = new Slinky( $posturl ); diff --git a/addon/statusnet/statusnet.php b/addon/statusnet/statusnet.php index c7e16b56e9..7928003bcd 100644 --- a/addon/statusnet/statusnet.php +++ b/addon/statusnet/statusnet.php @@ -30,7 +30,9 @@ * * Thank you guys for the Twitter compatible API! */ -require_once('addon/twitter/twitteroauth.php'); + +require_once('library/twitteroauth.php'); + class StatusNetOAuth extends TwitterOAuth { function get_maxlength() { $config = $this->get($this->host . 'statusnet/config.json'); @@ -216,7 +218,7 @@ function statusnet_post_hook(&$a,&$b) { $msg = strip_tags(bbcode($b['body'])); if ( strlen($msg) > $max_char) { $shortlink = ""; - require_once('addon/statusnet/slinky.php'); + require_once('library/slinky.php'); // post url = base url + /display/ + owner + post id // we construct this from the Owner link and replace // profile by display - this will cause an error when diff --git a/addon/twitter/OAuth.php b/addon/twitter/OAuth.php deleted file mode 100644 index 67a94c4790..0000000000 --- a/addon/twitter/OAuth.php +++ /dev/null @@ -1,874 +0,0 @@ -key = $key; - $this->secret = $secret; - $this->callback_url = $callback_url; - } - - function __toString() { - return "OAuthConsumer[key=$this->key,secret=$this->secret]"; - } -} - -class OAuthToken { - // access tokens and request tokens - public $key; - public $secret; - - /** - * key = the token - * secret = the token secret - */ - function __construct($key, $secret) { - $this->key = $key; - $this->secret = $secret; - } - - /** - * generates the basic string serialization of a token that a server - * would respond to request_token and access_token calls with - */ - function to_string() { - return "oauth_token=" . - OAuthUtil::urlencode_rfc3986($this->key) . - "&oauth_token_secret=" . - OAuthUtil::urlencode_rfc3986($this->secret); - } - - function __toString() { - return $this->to_string(); - } -} - -/** - * A class for implementing a Signature Method - * See section 9 ("Signing Requests") in the spec - */ -abstract class OAuthSignatureMethod { - /** - * Needs to return the name of the Signature Method (ie HMAC-SHA1) - * @return string - */ - abstract public function get_name(); - - /** - * Build up the signature - * NOTE: The output of this function MUST NOT be urlencoded. - * the encoding is handled in OAuthRequest when the final - * request is serialized - * @param OAuthRequest $request - * @param OAuthConsumer $consumer - * @param OAuthToken $token - * @return string - */ - abstract public function build_signature($request, $consumer, $token); - - /** - * Verifies that a given signature is correct - * @param OAuthRequest $request - * @param OAuthConsumer $consumer - * @param OAuthToken $token - * @param string $signature - * @return bool - */ - public function check_signature($request, $consumer, $token, $signature) { - $built = $this->build_signature($request, $consumer, $token); - return $built == $signature; - } -} - -/** - * The HMAC-SHA1 signature method uses the HMAC-SHA1 signature algorithm as defined in [RFC2104] - * where the Signature Base String is the text and the key is the concatenated values (each first - * encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an '&' - * character (ASCII code 38) even if empty. - * - Chapter 9.2 ("HMAC-SHA1") - */ -class OAuthSignatureMethod_HMAC_SHA1 extends OAuthSignatureMethod { - function get_name() { - return "HMAC-SHA1"; - } - - public function build_signature($request, $consumer, $token) { - $base_string = $request->get_signature_base_string(); - $request->base_string = $base_string; - - $key_parts = array( - $consumer->secret, - ($token) ? $token->secret : "" - ); - - $key_parts = OAuthUtil::urlencode_rfc3986($key_parts); - $key = implode('&', $key_parts); - - return base64_encode(hash_hmac('sha1', $base_string, $key, true)); - } -} - -/** - * The PLAINTEXT method does not provide any security protection and SHOULD only be used - * over a secure channel such as HTTPS. It does not use the Signature Base String. - * - Chapter 9.4 ("PLAINTEXT") - */ -class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod { - public function get_name() { - return "PLAINTEXT"; - } - - /** - * oauth_signature is set to the concatenated encoded values of the Consumer Secret and - * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is - * empty. The result MUST be encoded again. - * - Chapter 9.4.1 ("Generating Signatures") - * - * Please note that the second encoding MUST NOT happen in the SignatureMethod, as - * OAuthRequest handles this! - */ - public function build_signature($request, $consumer, $token) { - $key_parts = array( - $consumer->secret, - ($token) ? $token->secret : "" - ); - - $key_parts = OAuthUtil::urlencode_rfc3986($key_parts); - $key = implode('&', $key_parts); - $request->base_string = $key; - - return $key; - } -} - -/** - * The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in - * [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for - * EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a - * verified way to the Service Provider, in a manner which is beyond the scope of this - * specification. - * - Chapter 9.3 ("RSA-SHA1") - */ -abstract class OAuthSignatureMethod_RSA_SHA1 extends OAuthSignatureMethod { - public function get_name() { - return "RSA-SHA1"; - } - - // Up to the SP to implement this lookup of keys. Possible ideas are: - // (1) do a lookup in a table of trusted certs keyed off of consumer - // (2) fetch via http using a url provided by the requester - // (3) some sort of specific discovery code based on request - // - // Either way should return a string representation of the certificate - protected abstract function fetch_public_cert(&$request); - - // Up to the SP to implement this lookup of keys. Possible ideas are: - // (1) do a lookup in a table of trusted certs keyed off of consumer - // - // Either way should return a string representation of the certificate - protected abstract function fetch_private_cert(&$request); - - public function build_signature($request, $consumer, $token) { - $base_string = $request->get_signature_base_string(); - $request->base_string = $base_string; - - // Fetch the private key cert based on the request - $cert = $this->fetch_private_cert($request); - - // Pull the private key ID from the certificate - $privatekeyid = openssl_get_privatekey($cert); - - // Sign using the key - $ok = openssl_sign($base_string, $signature, $privatekeyid); - - // Release the key resource - openssl_free_key($privatekeyid); - - return base64_encode($signature); - } - - public function check_signature($request, $consumer, $token, $signature) { - $decoded_sig = base64_decode($signature); - - $base_string = $request->get_signature_base_string(); - - // Fetch the public key cert based on the request - $cert = $this->fetch_public_cert($request); - - // Pull the public key ID from the certificate - $publickeyid = openssl_get_publickey($cert); - - // Check the computed signature against the one passed in the query - $ok = openssl_verify($base_string, $decoded_sig, $publickeyid); - - // Release the key resource - openssl_free_key($publickeyid); - - return $ok == 1; - } -} - -class OAuthRequest { - private $parameters; - private $http_method; - private $http_url; - // for debug purposes - public $base_string; - public static $version = '1.0'; - public static $POST_INPUT = 'php://input'; - - function __construct($http_method, $http_url, $parameters=NULL) { - @$parameters or $parameters = array(); - $parameters = array_merge( OAuthUtil::parse_parameters(parse_url($http_url, PHP_URL_QUERY)), $parameters); - $this->parameters = $parameters; - $this->http_method = $http_method; - $this->http_url = $http_url; - } - - - /** - * attempt to build up a request from what was passed to the server - */ - public static function from_request($http_method=NULL, $http_url=NULL, $parameters=NULL) { - $scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on") - ? 'http' - : 'https'; - @$http_url or $http_url = $scheme . - '://' . $_SERVER['HTTP_HOST'] . - ':' . - $_SERVER['SERVER_PORT'] . - $_SERVER['REQUEST_URI']; - @$http_method or $http_method = $_SERVER['REQUEST_METHOD']; - - // We weren't handed any parameters, so let's find the ones relevant to - // this request. - // If you run XML-RPC or similar you should use this to provide your own - // parsed parameter-list - if (!$parameters) { - // Find request headers - $request_headers = OAuthUtil::get_headers(); - - // Parse the query-string to find GET parameters - $parameters = OAuthUtil::parse_parameters($_SERVER['QUERY_STRING']); - - // It's a POST request of the proper content-type, so parse POST - // parameters and add those overriding any duplicates from GET - if ($http_method == "POST" - && @strstr($request_headers["Content-Type"], - "application/x-www-form-urlencoded") - ) { - $post_data = OAuthUtil::parse_parameters( - file_get_contents(self::$POST_INPUT) - ); - $parameters = array_merge($parameters, $post_data); - } - - // We have a Authorization-header with OAuth data. Parse the header - // and add those overriding any duplicates from GET or POST - if (@substr($request_headers['Authorization'], 0, 6) == "OAuth ") { - $header_parameters = OAuthUtil::split_header( - $request_headers['Authorization'] - ); - $parameters = array_merge($parameters, $header_parameters); - } - - } - - return new OAuthRequest($http_method, $http_url, $parameters); - } - - /** - * pretty much a helper function to set up the request - */ - public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters=NULL) { - @$parameters or $parameters = array(); - $defaults = array("oauth_version" => OAuthRequest::$version, - "oauth_nonce" => OAuthRequest::generate_nonce(), - "oauth_timestamp" => OAuthRequest::generate_timestamp(), - "oauth_consumer_key" => $consumer->key); - if ($token) - $defaults['oauth_token'] = $token->key; - - $parameters = array_merge($defaults, $parameters); - - return new OAuthRequest($http_method, $http_url, $parameters); - } - - public function set_parameter($name, $value, $allow_duplicates = true) { - if ($allow_duplicates && isset($this->parameters[$name])) { - // We have already added parameter(s) with this name, so add to the list - if (is_scalar($this->parameters[$name])) { - // This is the first duplicate, so transform scalar (string) - // into an array so we can add the duplicates - $this->parameters[$name] = array($this->parameters[$name]); - } - - $this->parameters[$name][] = $value; - } else { - $this->parameters[$name] = $value; - } - } - - public function get_parameter($name) { - return isset($this->parameters[$name]) ? $this->parameters[$name] : null; - } - - public function get_parameters() { - return $this->parameters; - } - - public function unset_parameter($name) { - unset($this->parameters[$name]); - } - - /** - * The request parameters, sorted and concatenated into a normalized string. - * @return string - */ - public function get_signable_parameters() { - // Grab all parameters - $params = $this->parameters; - - // Remove oauth_signature if present - // Ref: Spec: 9.1.1 ("The oauth_signature parameter MUST be excluded.") - if (isset($params['oauth_signature'])) { - unset($params['oauth_signature']); - } - - return OAuthUtil::build_http_query($params); - } - - /** - * Returns the base string of this request - * - * The base string defined as the method, the url - * and the parameters (normalized), each urlencoded - * and the concated with &. - */ - public function get_signature_base_string() { - $parts = array( - $this->get_normalized_http_method(), - $this->get_normalized_http_url(), - $this->get_signable_parameters() - ); - - $parts = OAuthUtil::urlencode_rfc3986($parts); - - return implode('&', $parts); - } - - /** - * just uppercases the http method - */ - public function get_normalized_http_method() { - return strtoupper($this->http_method); - } - - /** - * parses the url and rebuilds it to be - * scheme://host/path - */ - public function get_normalized_http_url() { - $parts = parse_url($this->http_url); - - $port = @$parts['port']; - $scheme = $parts['scheme']; - $host = $parts['host']; - $path = @$parts['path']; - - $port or $port = ($scheme == 'https') ? '443' : '80'; - - if (($scheme == 'https' && $port != '443') - || ($scheme == 'http' && $port != '80')) { - $host = "$host:$port"; - } - return "$scheme://$host$path"; - } - - /** - * builds a url usable for a GET request - */ - public function to_url() { - $post_data = $this->to_postdata(); - $out = $this->get_normalized_http_url(); - if ($post_data) { - $out .= '?'.$post_data; - } - return $out; - } - - /** - * builds the data one would send in a POST request - */ - public function to_postdata() { - return OAuthUtil::build_http_query($this->parameters); - } - - /** - * builds the Authorization: header - */ - public function to_header($realm=null) { - $first = true; - if($realm) { - $out = 'Authorization: OAuth realm="' . OAuthUtil::urlencode_rfc3986($realm) . '"'; - $first = false; - } else - $out = 'Authorization: OAuth'; - - $total = array(); - foreach ($this->parameters as $k => $v) { - if (substr($k, 0, 5) != "oauth") continue; - if (is_array($v)) { - throw new OAuthException('Arrays not supported in headers'); - } - $out .= ($first) ? ' ' : ','; - $out .= OAuthUtil::urlencode_rfc3986($k) . - '="' . - OAuthUtil::urlencode_rfc3986($v) . - '"'; - $first = false; - } - return $out; - } - - public function __toString() { - return $this->to_url(); - } - - - public function sign_request($signature_method, $consumer, $token) { - $this->set_parameter( - "oauth_signature_method", - $signature_method->get_name(), - false - ); - $signature = $this->build_signature($signature_method, $consumer, $token); - $this->set_parameter("oauth_signature", $signature, false); - } - - public function build_signature($signature_method, $consumer, $token) { - $signature = $signature_method->build_signature($this, $consumer, $token); - return $signature; - } - - /** - * util function: current timestamp - */ - private static function generate_timestamp() { - return time(); - } - - /** - * util function: current nonce - */ - private static function generate_nonce() { - $mt = microtime(); - $rand = mt_rand(); - - return md5($mt . $rand); // md5s look nicer than numbers - } -} - -class OAuthServer { - protected $timestamp_threshold = 300; // in seconds, five minutes - protected $version = '1.0'; // hi blaine - protected $signature_methods = array(); - - protected $data_store; - - function __construct($data_store) { - $this->data_store = $data_store; - } - - public function add_signature_method($signature_method) { - $this->signature_methods[$signature_method->get_name()] = - $signature_method; - } - - // high level functions - - /** - * process a request_token request - * returns the request token on success - */ - public function fetch_request_token(&$request) { - $this->get_version($request); - - $consumer = $this->get_consumer($request); - - // no token required for the initial token request - $token = NULL; - - $this->check_signature($request, $consumer, $token); - - // Rev A change - $callback = $request->get_parameter('oauth_callback'); - $new_token = $this->data_store->new_request_token($consumer, $callback); - - return $new_token; - } - - /** - * process an access_token request - * returns the access token on success - */ - public function fetch_access_token(&$request) { - $this->get_version($request); - - $consumer = $this->get_consumer($request); - - // requires authorized request token - $token = $this->get_token($request, $consumer, "request"); - - $this->check_signature($request, $consumer, $token); - - // Rev A change - $verifier = $request->get_parameter('oauth_verifier'); - $new_token = $this->data_store->new_access_token($token, $consumer, $verifier); - - return $new_token; - } - - /** - * verify an api call, checks all the parameters - */ - public function verify_request(&$request) { - $this->get_version($request); - $consumer = $this->get_consumer($request); - $token = $this->get_token($request, $consumer, "access"); - $this->check_signature($request, $consumer, $token); - return array($consumer, $token); - } - - // Internals from here - /** - * version 1 - */ - private function get_version(&$request) { - $version = $request->get_parameter("oauth_version"); - if (!$version) { - // Service Providers MUST assume the protocol version to be 1.0 if this parameter is not present. - // Chapter 7.0 ("Accessing Protected Ressources") - $version = '1.0'; - } - if ($version !== $this->version) { - throw new OAuthException("OAuth version '$version' not supported"); - } - return $version; - } - - /** - * figure out the signature with some defaults - */ - private function get_signature_method(&$request) { - $signature_method = - @$request->get_parameter("oauth_signature_method"); - - if (!$signature_method) { - // According to chapter 7 ("Accessing Protected Ressources") the signature-method - // parameter is required, and we can't just fallback to PLAINTEXT - throw new OAuthException('No signature method parameter. This parameter is required'); - } - - if (!in_array($signature_method, - array_keys($this->signature_methods))) { - throw new OAuthException( - "Signature method '$signature_method' not supported " . - "try one of the following: " . - implode(", ", array_keys($this->signature_methods)) - ); - } - return $this->signature_methods[$signature_method]; - } - - /** - * try to find the consumer for the provided request's consumer key - */ - private function get_consumer(&$request) { - $consumer_key = @$request->get_parameter("oauth_consumer_key"); - if (!$consumer_key) { - throw new OAuthException("Invalid consumer key"); - } - - $consumer = $this->data_store->lookup_consumer($consumer_key); - if (!$consumer) { - throw new OAuthException("Invalid consumer"); - } - - return $consumer; - } - - /** - * try to find the token for the provided request's token key - */ - private function get_token(&$request, $consumer, $token_type="access") { - $token_field = @$request->get_parameter('oauth_token'); - $token = $this->data_store->lookup_token( - $consumer, $token_type, $token_field - ); - if (!$token) { - throw new OAuthException("Invalid $token_type token: $token_field"); - } - return $token; - } - - /** - * all-in-one function to check the signature on a request - * should guess the signature method appropriately - */ - private function check_signature(&$request, $consumer, $token) { - // this should probably be in a different method - $timestamp = @$request->get_parameter('oauth_timestamp'); - $nonce = @$request->get_parameter('oauth_nonce'); - - $this->check_timestamp($timestamp); - $this->check_nonce($consumer, $token, $nonce, $timestamp); - - $signature_method = $this->get_signature_method($request); - - $signature = $request->get_parameter('oauth_signature'); - $valid_sig = $signature_method->check_signature( - $request, - $consumer, - $token, - $signature - ); - - if (!$valid_sig) { - throw new OAuthException("Invalid signature"); - } - } - - /** - * check that the timestamp is new enough - */ - private function check_timestamp($timestamp) { - if( ! $timestamp ) - throw new OAuthException( - 'Missing timestamp parameter. The parameter is required' - ); - - // verify that timestamp is recentish - $now = time(); - if (abs($now - $timestamp) > $this->timestamp_threshold) { - throw new OAuthException( - "Expired timestamp, yours $timestamp, ours $now" - ); - } - } - - /** - * check that the nonce is not repeated - */ - private function check_nonce($consumer, $token, $nonce, $timestamp) { - if( ! $nonce ) - throw new OAuthException( - 'Missing nonce parameter. The parameter is required' - ); - - // verify that the nonce is uniqueish - $found = $this->data_store->lookup_nonce( - $consumer, - $token, - $nonce, - $timestamp - ); - if ($found) { - throw new OAuthException("Nonce already used: $nonce"); - } - } - -} - -class OAuthDataStore { - function lookup_consumer($consumer_key) { - // implement me - } - - function lookup_token($consumer, $token_type, $token) { - // implement me - } - - function lookup_nonce($consumer, $token, $nonce, $timestamp) { - // implement me - } - - function new_request_token($consumer, $callback = null) { - // return a new token attached to this consumer - } - - function new_access_token($token, $consumer, $verifier = null) { - // return a new access token attached to this consumer - // for the user associated with this token if the request token - // is authorized - // should also invalidate the request token - } - -} - -class OAuthUtil { - public static function urlencode_rfc3986($input) { - if (is_array($input)) { - return array_map(array('OAuthUtil', 'urlencode_rfc3986'), $input); - } else if (is_scalar($input)) { - return str_replace( - '+', - ' ', - str_replace('%7E', '~', rawurlencode($input)) - ); - } else { - return ''; - } -} - - - // This decode function isn't taking into consideration the above - // modifications to the encoding process. However, this method doesn't - // seem to be used anywhere so leaving it as is. - public static function urldecode_rfc3986($string) { - return urldecode($string); - } - - // Utility function for turning the Authorization: header into - // parameters, has to do some unescaping - // Can filter out any non-oauth parameters if needed (default behaviour) - public static function split_header($header, $only_allow_oauth_parameters = true) { - $pattern = '/(([-_a-z]*)=("([^"]*)"|([^,]*)),?)/'; - $offset = 0; - $params = array(); - while (preg_match($pattern, $header, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) { - $match = $matches[0]; - $header_name = $matches[2][0]; - $header_content = (isset($matches[5])) ? $matches[5][0] : $matches[4][0]; - if (preg_match('/^oauth_/', $header_name) || !$only_allow_oauth_parameters) { - $params[$header_name] = OAuthUtil::urldecode_rfc3986($header_content); - } - $offset = $match[1] + strlen($match[0]); - } - - if (isset($params['realm'])) { - unset($params['realm']); - } - - return $params; - } - - // helper to try to sort out headers for people who aren't running apache - public static function get_headers() { - if (function_exists('apache_request_headers')) { - // we need this to get the actual Authorization: header - // because apache tends to tell us it doesn't exist - $headers = apache_request_headers(); - - // sanitize the output of apache_request_headers because - // we always want the keys to be Cased-Like-This and arh() - // returns the headers in the same case as they are in the - // request - $out = array(); - foreach( $headers AS $key => $value ) { - $key = str_replace( - " ", - "-", - ucwords(strtolower(str_replace("-", " ", $key))) - ); - $out[$key] = $value; - } - } else { - // otherwise we don't have apache and are just going to have to hope - // that $_SERVER actually contains what we need - $out = array(); - if( isset($_SERVER['CONTENT_TYPE']) ) - $out['Content-Type'] = $_SERVER['CONTENT_TYPE']; - if( isset($_ENV['CONTENT_TYPE']) ) - $out['Content-Type'] = $_ENV['CONTENT_TYPE']; - - foreach ($_SERVER as $key => $value) { - if (substr($key, 0, 5) == "HTTP_") { - // this is chaos, basically it is just there to capitalize the first - // letter of every word that is not an initial HTTP and strip HTTP - // code from przemek - $key = str_replace( - " ", - "-", - ucwords(strtolower(str_replace("_", " ", substr($key, 5)))) - ); - $out[$key] = $value; - } - } - } - return $out; - } - - // This function takes a input like a=b&a=c&d=e and returns the parsed - // parameters like this - // array('a' => array('b','c'), 'd' => 'e') - public static function parse_parameters( $input ) { - if (!isset($input) || !$input) return array(); - - $pairs = explode('&', $input); - - $parsed_parameters = array(); - foreach ($pairs as $pair) { - $split = explode('=', $pair, 2); - $parameter = OAuthUtil::urldecode_rfc3986($split[0]); - $value = isset($split[1]) ? OAuthUtil::urldecode_rfc3986($split[1]) : ''; - - if (isset($parsed_parameters[$parameter])) { - // We have already recieved parameter(s) with this name, so add to the list - // of parameters with this name - - if (is_scalar($parsed_parameters[$parameter])) { - // This is the first duplicate, so transform scalar (string) into an array - // so we can add the duplicates - $parsed_parameters[$parameter] = array($parsed_parameters[$parameter]); - } - - $parsed_parameters[$parameter][] = $value; - } else { - $parsed_parameters[$parameter] = $value; - } - } - return $parsed_parameters; - } - - public static function build_http_query($params) { - if (!$params) return ''; - - // Urlencode both keys and values - $keys = OAuthUtil::urlencode_rfc3986(array_keys($params)); - $values = OAuthUtil::urlencode_rfc3986(array_values($params)); - $params = array_combine($keys, $values); - - // Parameters are sorted by name, using lexicographical byte value ordering. - // Ref: Spec: 9.1.1 (1) - uksort($params, 'strcmp'); - - $pairs = array(); - foreach ($params as $parameter => $value) { - if (is_array($value)) { - // If two or more parameters share the same name, they are sorted by their value - // Ref: Spec: 9.1.1 (1) - natsort($value); - foreach ($value as $duplicate_value) { - $pairs[] = $parameter . '=' . $duplicate_value; - } - } else { - $pairs[] = $parameter . '=' . $value; - } - } - // For each parameter, the name is separated from the corresponding value by an '=' character (ASCII code 61) - // Each name-value pair is separated by an '&' character (ASCII code 38) - return implode('&', $pairs); - } -} - -?> diff --git a/addon/twitter/slinky.php b/addon/twitter/slinky.php deleted file mode 100644 index 51432c3f53..0000000000 --- a/addon/twitter/slinky.php +++ /dev/null @@ -1,704 +0,0 @@ -url_get() and ->url_post() -define( 'SLINKY_BODY', 1 ); // Default -define( 'SLINKY_HEADERS', 2 ); // Not implemented yet -define( 'SLINKY_FINAL_URL', 3 ); // Default for lengthening URLs - -// So that services may decide what to do with us -define( 'SLINKY_USER_AGENT', 'Slinky v1.0 +http://dentedreality.com.au/projects/slinky/' ); - -// How many seconds until remote requests should be cut? -define( 'SLINKY_TIMEOUT', 10 ); - -/** - * Slinky allows you to go back and forth between "long" and shortened URLs - * using popular URL shortening services. - * - * Slinky assumes you have cURL installed and working, and requires the JSON - * extension installed if you're working with a service that uses JSON. - * - * Slinky will ONLY work with PHP5+ - * - * It supports some of the more popular services, with easy extensibility for - * adding your own relatively easily. It defaults to using TinyURL - * for shortening URLs. If you want to use some of the other services, you need - * to set some configuration options before actually shortening/lengthening - * URLs. I'd strongly suggest that you cache results using memcached, a local - * DB or whatever to avoid having to hit APIs etc every time you encounter a - * URL. - * - * Slinky supports shortening, and auto-detection (for lengthening URLs) - * using these services: - * - Bit.ly - * - Tr.im - * - TinyURL - * - Is.Gd - * - Fon.gs - * - Micurl.com - * - ur1.ca - * - Ptiturl - * - Tighturl - * - 2tu.us - * - Snipr / Snipurl / Snurl.com / Sn.im - * - * - * To use Slinky: - * - * $slinky = new Slinky( 'http://dentedreality.com.au/' ); - * - Creates a new Slinky instance, will default to using TinyURL for ->short(); - * - * $slinky = new Slinky( 'http://dentedreality.com.au', new Slinky_Bitly() ); - * - Creates new Slinky, forces use of Bit.ly for ->short(); - * - * $slinky = new Slinky( 'http://dentedreality.com.au/' ); - * echo $slinky->short(); - * - echos the short version of http://dentedreality.com.au/ (default to TinyURL) - * - * $slinky = new Slinky( 'http://tinyurl.com/jw5sh' ); - * echo $slinky->long(); - * - echos out the long version of http://tinyurl.com/jw5sh (which should be http://dentedreality.com.au/) - * - * $slinky = new Slinky( 'http://dentedreality.com.au/' ); - * echo $slinky->long(); - * - Attempts to lengthen the URL, but will not auto-detect which service it is - * so it will just output the original URL. Useful for always attempting to - * lengthen any URL you come across (fails gracefully) - * - * $slinky = new Slinky( 'http://dentedreality.com.au/' ); - * $slinky->set_cascade( array( new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) ); - * echo $slinky->short(); - * - Uses the powerful cascade mode to make sure that we get a short URL from - * Tr.im, Is.Gd or TinyURL (in that order). - * - * See specific service class definitions below for examples of how to use them, - * as some services allow (or require) additional properties before you can use - * them (for authentication etc). - * - * To use a different service with Slinky, just create your own class and - * extend Slinky_Service(). Make sure you implement url_is_short(), url_is_long(), - * make_short() and make_long(). If you need to GET or POST a URL, you can use - * ->url_get() and ->url_post(), which your class will have inherited. -**/ -class Slinky { - var $url = false; - var $service = false; - var $cascade = false; - - function __construct( $url = false, $service = false ) { - $this->url = $url; - $this->service = $service; - } - - /** - * Specify which URL Service to use - * - * @param Slinky_Service $service Packaged or custom Service object - * @return void - */ - public function set_service( $service = false ) { - if ( is_object( $service ) ) { - $this->service = $service; - } - } - - /** - * If you pass an array of Slinky_Service objects to this method, they will - * be used in order to try to get a short URL, so if one fails, it will - * try the next and so on, until it gets a valid short URL, or it runs - * out of options. - * - * @param array $services List of Slinky_Service objects as an array - **/ - public function set_cascade( $services = false ) { - if ( !$services || !is_array( $services ) ) - return false; - - $this->cascade = $services; - } - - /** - * Guess the URL service to use from known domains of short URLs - * - * @param string $url - */ - public function set_service_from_url( $url = false ) { - if ( !$url ) - $url = $this->url; - - $host = parse_url( $url, PHP_URL_HOST ); - switch ( str_replace( 'www.', '', $host ) ) { - case 'bit.ly': - if ( class_exists( 'Slinky_Bitly' ) ) { - $this->service = new Slinky_Bitly(); - break; - } - case 'tr.im': - if ( class_exists( 'Slinky_Trim' ) ) { - $this->service = new Slinky_Trim(); - break; - } - case 'tinyurl.com': - if ( class_exists( 'Slinky_TinyURL' ) ) { - $this->service = new Slinky_TinyURL(); - break; - } - case 'is.gd': - if ( class_exists( 'Slinky_IsGd' ) ) { - $this->service = new Slinky_IsGd(); - break; - } - case 'fon.gs': - if ( class_exists( 'Slinky_Fongs' ) ) { - $this->service = new Slinky_Fongs(); - break; - } - case 'micurl.com': - if ( class_exists( 'Slinky_Micurl' ) ) { - $this->service = new Slinky_Micurl(); - break; - } - case 'ur1.ca': - if ( class_exists( 'Slinky_Ur1ca' ) ) { - $this->service = new Slinky_Ur1ca(); - break; - } - case 'ptiturl.com': - if ( class_exists( 'Slinky_PtitURL' ) ) { - $this->service = new Slinky_PtitURL(); - break; - } - case 'tighturl.com': - case '2tu.us': - if ( class_exists( 'Slinky_TightURL' ) ) { - $this->service = new Slinky_TightURL(); - break; - } - case 'snipr.com': - case 'snipurl.com': - case 'snurl.com': - case 'sn.im': - if ( class_exists( 'Slinky_Snipr' ) ) { - $this->service = new Slinky_Snipr(); - break; - } - default: - $this->service = new Slinky_Default(); - break; - } - } - - /** - * Take a long URL and make it short. Will avoid "re-shortening" a URL if it - * already seems to be short. - * - * @param string $url Optional URL to shorten, otherwise use $this->url - * @return The short version of the URL - */ - public function short( $url = false ) { - if ( $url ) - $this->url = $url; - - if ( !$this->service ) - $this->set_service( new Slinky_TinyURL() ); // Defaults to tinyurl because it doesn't require any configuration - - if ( !$this->cascade ) - $this->cascade = array( $this->service ); // Use a single service in cascade mode - - foreach ( $this->cascade as $service ) { - if ( $service->url_is_short( $this->url ) ) - return trim( $this->url ); // Identified as already short, using this service - - $response = trim( $service->make_short( $this->url ) ); - if ( $response && $this->url != $response ) - return trim( $response ); - } - - return $this->url; // If all else fails, just send back the URL we already know about - } - - /** - * Take a short URL and make it long ("resolve" it). - * - * @param string $url The short URL - * @return A long URL - */ - public function long( $url = false ) { - if ( $url ) - $this->url = $url; - - if ( !$this->service ) - $this->set_service_from_url(); - - if ( $this->service->url_is_long( $this->url ) ) - return trim( $this->url ); - - return trim( $this->service->make_long( $this->url ) ); - } -} - -/** - * Use this class to create a Service implementation for your own URL - * shortening service. Extend the class and customize methods to suit your - * service. Note that it is an "abstract" class, so there are certain methods - * which you *must* define. -**/ -abstract class Slinky_Service { - - /** - * Determine, based on the input URL, if it's already a short URL, from - * this particular service. e.g. a Bit.ly URL contains "bit.ly/" - **/ - abstract function url_is_short( $url ); - - /** - * Determine if this is a "long" URL (just means it hasn't been shortened) - * already. e.g. a no-Bit.ly URL would NOT contain "bit.ly/" - **/ - abstract function url_is_long( $url ); - - /** - * Handle taking the $url and converting it to a short URL via whatever - * means is provided at the remote service. - **/ - abstract function make_short( $url ); - - /** - * Return the long/expanded version of a URL via any API means available - * from this service. As a fallback, you might - * consider just following the URL and using SLINKY_FINAL_URL as the - * return method from a $this->url_get() call to find out. - * - * This one is optional for Services extending this class, if they don't - * then the following implementation will work on most services anyway. - **/ - public function make_long( $url ) { - return $this->url_get( $url, SLINKY_FINAL_URL ); - } - - /** - * Method for getting properties that you might need during the process - * of shortening/lengthening a URL (e.g. auth credentials) - **/ - public function get( $prop ) { - if ( empty( $this->$prop ) ) - return null; - - return $this->$prop; - } - - /** - * Method for setting properties that you might need during the process - * of shortening/lengthening a URL (e.g. auth credentials) - **/ - public function set( $prop, $val ) { - $this->$prop = $val; - } - - /** - * Internal helper for performing a GET request on a remote URL. - * - * @param string $url The URL to GET - * @param const $return The return method [ SLINKY_BODY | SLINKY_FINAL_URL | SLINKY_HEADERS ] - * @return Mixed, based on the $return var passed in. - **/ - protected function url_get( $url, $return = SLINKY_BODY ) { - $ch = curl_init( $url ); - curl_setopt( $ch, CURLOPT_USERAGENT, SLINKY_USER_AGENT ); - curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 ); // Don't stress about SSL validity - curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); // Return the response, don't output it - curl_setopt( $ch, CURLOPT_TIMEOUT, SLINKY_TIMEOUT ); // Limit how long we'll wait for a response - curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Allow following of redirections - $r = curl_exec( $ch ); - if ( curl_errno( $ch ) ) { - return false; - } - - // Return whatever we were asked for - if ( SLINKY_FINAL_URL == $return ) - return curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL ); - else if ( SLINKY_BODY == $return ) - return $r; - - return false; - } - - /** - * Internal helper for performing a POST request on a remote URL. - * - * @param string $url The URL to POST to - * @param array $payload Array containing name/value pairs of the parameters to POST - * @param const $return The return method [ SLINKY_BODY | SLINKY_FINAL_URL | SLINKY_HEADERS ] - * @return Mixed, based on the $return var passed in. - **/ - protected function url_post( $url, $payload = array(), $return = SLINKY_BODY ) { - $ch = curl_init( $url ); - curl_setopt( $ch, CURLOPT_POST, true ); - curl_setopt( $ch, CURLOPT_POSTFIELDS, (array) $payload ); - curl_setopt( $ch, CURLOPT_USERAGENT, SLINKY_USER_AGENT ); - curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 ); // Don't stress about SSL validity - curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); // Return the response, don't output it - curl_setopt( $ch, CURLOPT_TIMEOUT, SLINKY_TIMEOUT ); // Limit how long we'll wait for a response - curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Allow following of redirections - $r = curl_exec( $ch ); - if ( curl_errno( $ch ) ) { - return false; - } - - // Return whatever we were asked for - if ( SLINKY_FINAL_URL == $return ) - return curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL ); - else if ( SLINKY_BODY == $return ) - return $r; - - return false; - } -} - -// This default service is used in cases when you try to do something based -// on auto-detection, but we can't detect anything. It will also resolve URLs -// to their "long" version by following all redirects. -class Slinky_Default extends Slinky_Service { - function url_is_short( $url ) { - return false; - } - - function url_is_long( $url ) { - return false; - } - - function make_short( $url ) { - return $url; - } -} - -// Implementation of TinyURL as a Slinky Service -class Slinky_TinyURL extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'tinyurl.com/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'tinyurl.com/' ); - } - - function make_short( $url ) { - return $this->url_get( 'http://tinyurl.com/api-create.php?url=' . urlencode( $url ) ); - } - - function make_long( $url ) { - $bits = parse_url( $url ); - $result = $this->url_get( 'http://tinyurl.com/preview.php?num=' . substr( $bits['path'], 1 ) ); - if ( preg_match('//is', $result, $matches ) ) - return $matches[1]; - else - return $url; - } -} - -// Implementation of Bit.ly as a Slinky Service -/* -To use Bit.ly, you MUST set your login and apiKey for the service first, e.g. - -$bitly = new Slinky_Bitly(); -$bitly->set( 'login', 'bitly_login' ); -$bitly->set( 'apiKey', 'bitly_apiKey' ); - -$slinky = new Slinky( $url, $bitly ); -echo $slinky->short(); - -You could also do this if the URL was already a bit.ly URL and you -were going to make it longer, since Bitly is supported for auto-detection: - -$slinky = new Slinky( $url ); -$slinky->set_service_from_url(); -$slinky->service->set( 'login', 'bitly_login' ); -$slinky->service->set( 'apiKey', 'bitly_apiKey' ); -echo $slinky->long(); - -*/ -class Slinky_Bitly extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'bit.ly/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'bit.ly/' ); - } - - function make_short( $url ) { - // Can't do anything unless these 2 properties are set first - if ( !$this->get( 'login' ) || !$this->get( 'apiKey' ) ) - return $url; - - $result = $this->url_post( 'http://api.bit.ly/shorten?version=2.0.1&format=json&login=' . $this->get( 'login' ) . '&apiKey=' . $this->get( 'apiKey' ) . '&longUrl=' . urlencode( $url ) ); - $result = json_decode( $result ); - if ( !$result->errorCode ) { - foreach ( $result->results as $detail ) { - return $detail->shortUrl; - } - } else { - return false; - } - } - - function make_long( $url ) { - // Can't do anything unless these 2 properties are set first - if ( !$this->get( 'login' ) || !$this->get( 'apiKey' ) ) - return $url; - - $result = $this->url_post( 'http://api.bit.ly/expand?version=2.0.1&format=json&login=' . $this->get( 'login' ) . '&apiKey=' . $this->get( 'apiKey' ) . '&shortUrl=' . urlencode( $url ) ); - $result = json_decode( $result ); - if ( !$result->errorCode ) { - foreach ( $result->results as $detail ) { - return $detail->longUrl; - } - } else { - return false; - } - } -} - -// Implementation of Tr.im as a Slinky Service -/* -When using Tr.im, you MAY optionally set your username and password to tie -URLs to your account, e.g. - -$trim = new Slinky_Trim(); -$trim->set( 'username', 'trim_username' ); -$trim->set( 'password', 'trim_password' ); - -$slinky = new Slinky( $url, $trim ); -echo $slinky->short(); - -You could also do this if the URL was already a tr.im URL and you -were going to make it longer, since Tr.im is supported for auto-detection: - -$slinky = new Slinky( $url ); -$slinky->set_service_from_url(); -echo $slinky->long(); - -*/ -class Slinky_Trim extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'tr.im/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'tr.im/' ); - } - - function make_short( $url ) { - $url = 'http://api.tr.im/api/trim_simple?url=' . urlencode( $url ); - - if ( $this->get( 'username' ) && $this->get( 'password' ) ) - $url .= '&username=' . urlencode( $this->get( 'username' ) ) . '&password=' . urlencode( $this->get( 'password' ) ); - - return $this->url_get( $url ); - } - - function make_long( $url ) { - $bits = parse_url( $url ); - $result = $this->url_get( 'http://api.tr.im/api/trim_destination.json?trimpath=' . substr( $bits['path'], 1 ) ); - $result = json_decode($result); - if ( 'OK' == $result->status->result ) - return $result->destination; - else - return $url; - } -} - -// Implementation of Is.Gd as a Slinky Service -class Slinky_IsGd extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'is.gd/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'is.gd/' ); - } - - function make_short( $url ) { - $response = $this->url_get( 'http://is.gd/api.php?longurl=' . urlencode( $url ) ); - if ( 'error' == substr( strtolower( $response ), 0, 5 ) ) - return false; - else - return $response; - } -} - -// Fon.gs -class Slinky_Fongs extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'fon.gs/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'fon.gs/' ); - } - - function make_short( $url ) { - $response = $this->url_get( 'http://fon.gs/create.php?url=' . urlencode( $url ) ); - if ( 'OK:' == substr( $response, 0, 3 ) ) - return str_replace( 'OK: ', '', $response ); - else - return $url; - } -} - -// Micu.rl -class Slinky_Micurl extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'micurl.com/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'micurl.com/' ); - } - - function make_short( $url ) { - $result = $this->url_get( 'http://micurl.com/api.php?url=' . urlencode( $url ) ); - if ( 1 != $result && 2 != $result ) - return 'http://micurl.com/' . $result; - else - return $url; - } -} - -// ur1.ca -class Slinky_Ur1ca extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'ur1.ca/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'ur1.ca/' ); - } - - function make_short( $url ) { - $result = $this->url_post( 'http://ur1.ca/', array( 'longurl' => $url ) ); - if ( preg_match( '/

Your ur1 is: /', $result, $matches ) ) - return $matches[1]; - else - return $url; - } -} - -// PtitURL.com -class Slinky_PtitURL extends Slinky_Service { - function url_is_short( $url ) { - return stristr( $url, 'ptiturl.com/' ); - } - - function url_is_long( $url ) { - return !stristr( $url, 'ptiturl.com/' ); - } - - function make_short( $url ) { - $result = $this->url_get( 'http://ptiturl.com/index.php?creer=oui&url=' . urlencode( $url ) ); - if ( preg_match( '/

]+)\'?>/', $result, $matches ) )
-			return $matches[1];
-		else
-			return $url;
-	}
-}
-
-// Tighturl.com
-class Slinky_TightURL extends Slinky_Service {
-	function url_is_short( $url ) {
-		return stristr( $url, 'tighturl.com/' )
-				|| stristr( $url, '2tu.us/' );
-	}
-	
-	function url_is_long( $url ) {
-		return !stristr( $url, 'tighturl.com/' )
-				&& !stristr( $url, '2tu.us/' );
-	}
-	
-	function make_short( $url ) {
-		$response = $this->url_get( 'http://tighturl.com/?save=y&url=' . urlencode( $url ) );
-		if ( preg_match( '/Your tight URL is: /', $response, $matches ) ) {
-			return $matches[1];
-		} else {
-			return $url;
-		}
-	}
-}
-
-// Snipr for Slinky
-/*
-To use Snipr, you MUST set your user_id and API (key) for the service first, e.g.
-
-$snipr = new Slinky_Snipr();
-$snipr->set( 'user_id', 'Snipr User ID' );
-$snipr->set( 'API', 'Snipr API Key' );
-
-$slinky = new Slinky( $url, $snipr );
-echo $slinky->short();
-
-NOTE: Snipr requires the SimpleXML extension to be installed for lengthening URLs
-*/
-class Slinky_Snipr extends Slinky_Service {
-	// Snipurl, Snurl, Snipr, Sn.im
-	function url_is_short( $url ) {
-		return stristr( $url, 'snipr.com/' ) || stristr( $url, 'snipurl.com/' ) || stristr( $url, 'snurl.com/' ) || stristr( $url, 'sn.im/' );
-	}
-	
-	function url_is_long( $url ) {
-		return !stristr( $url, 'snipr.com/' ) || !stristr( $url, 'snipurl.com/' ) || !stristr( $url, 'snurl.com/' ) || !stristr( $url, 'sn.im/' );
-	}
-	
-	function make_short( $url ) {
-		if ( !$this->get( 'user_id' ) || !$this->get( 'API' ) )
-			return $url;
-		
-		$response = $this->url_post( 'http://snipr.com/site/getsnip', array( 'sniplink' => urlencode( $url ), 'snipuser' => $this->get( 'user_id'), 'snipapi' => $this->get( 'API' ), 'snipformat' => 'simple' ) );
-		if ( 'ERROR' != substr( $response, 0, 5 ) )
-			return $response;
-		else
-			return $url;
-	}
-}
-
-// If you're testing things out, http://dentedreality.com.au/ should convert to:
-// - http://tinyurl.com/jw5sh
-// - http://bit.ly/hEkAD
-// - http://tr.im/sk1H
-// - http://is.gd/1yJ81
-// - http://fon.gs/tc1p8c
-// - http://micurl.com/qen3uub
-// - http://ur1.ca/7dcd
-// - http://ptiturl.com/?id=bac8fb
-// - http://tighturl.com/kgd
-// - http://snipr.com/nbbw3
-// 
-// $slinky = new Slinky( 'http://dentedreality.com.au/' );
-// echo $slinky->short();
diff --git a/addon/twitter/twitter.php b/addon/twitter/twitter.php
index 0b706f9b18..509297d4ec 100644
--- a/addon/twitter/twitter.php
+++ b/addon/twitter/twitter.php
@@ -99,7 +99,7 @@ function twitter_settings_post ($a,$post) {
 	if (isset($_POST['twitter-pin'])) {
 		//  if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
 		logger('got a Twitter PIN');
-		require_once('addon/twitter/twitteroauth.php');
+		require_once('library/twitteroauth.php');
 		$ckey    = get_config('twitter', 'consumerkey'  );
 		$csecret = get_config('twitter', 'consumersecret' );
 		//  the token and secret for which the PIN was generated were hidden in the settings
@@ -224,7 +224,7 @@ function twitter_post_hook(&$a,&$b) {
 				$msg = strip_tags(bbcode($b['body']));
 				if ( strlen($msg) > $max_char) {
 					$shortlink = "";
-					require_once('addon/twitter/slinky.php');
+					require_once('library/slinky.php');
 					// post url = base url + /display/ + owner + post id
 					// we construct this from the Owner link and replace
 					// profile by display - this will cause an error when
diff --git a/addon/twitter/twitteroauth.php b/addon/twitter/twitteroauth.php
deleted file mode 100644
index cc771391f8..0000000000
--- a/addon/twitter/twitteroauth.php
+++ /dev/null
@@ -1,245 +0,0 @@
-http_status; }
-  function lastAPICall() { return $this->last_api_call; }
-
-  /**
-   * construct TwitterOAuth object
-   */
-  function __construct($consumer_key, $consumer_secret, $oauth_token = NULL, $oauth_token_secret = NULL) {
-    $this->sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
-    $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
-    if (!empty($oauth_token) && !empty($oauth_token_secret)) {
-      $this->token = new OAuthConsumer($oauth_token, $oauth_token_secret);
-    } else {
-      $this->token = NULL;
-    }
-  }
-
-
-  /**
-   * Get a request_token from Twitter
-   *
-   * @returns a key/value array containing oauth_token and oauth_token_secret
-   */
-  function getRequestToken($oauth_callback = NULL) {
-    $parameters = array();
-    if (!empty($oauth_callback)) {
-      $parameters['oauth_callback'] = $oauth_callback;
-    } 
-    $request = $this->oAuthRequest($this->requestTokenURL(), 'GET', $parameters);
-    $token = OAuthUtil::parse_parameters($request);
-    $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
-    return $token;
-  }
-
-  /**
-   * Get the authorize URL
-   *
-   * @returns a string
-   */
-  function getAuthorizeURL($token, $sign_in_with_twitter = TRUE) {
-    if (is_array($token)) {
-      $token = $token['oauth_token'];
-    }
-    if (empty($sign_in_with_twitter)) {
-      return $this->authorizeURL() . "?oauth_token={$token}";
-    } else {
-       return $this->authenticateURL() . "?oauth_token={$token}";
-    }
-  }
-
-  /**
-   * Exchange request token and secret for an access token and
-   * secret, to sign API calls.
-   *
-   * @returns array("oauth_token" => "the-access-token",
-   *                "oauth_token_secret" => "the-access-secret",
-   *                "user_id" => "9436992",
-   *                "screen_name" => "abraham")
-   */
-  function getAccessToken($oauth_verifier = FALSE) {
-    $parameters = array();
-    if (!empty($oauth_verifier)) {
-      $parameters['oauth_verifier'] = $oauth_verifier;
-    }
-    $request = $this->oAuthRequest($this->accessTokenURL(), 'GET', $parameters);
-    $token = OAuthUtil::parse_parameters($request);
-    $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
-    return $token;
-  }
-
-  /**
-   * One time exchange of username and password for access token and secret.
-   *
-   * @returns array("oauth_token" => "the-access-token",
-   *                "oauth_token_secret" => "the-access-secret",
-   *                "user_id" => "9436992",
-   *                "screen_name" => "abraham",
-   *                "x_auth_expires" => "0")
-   */  
-  function getXAuthToken($username, $password) {
-    $parameters = array();
-    $parameters['x_auth_username'] = $username;
-    $parameters['x_auth_password'] = $password;
-    $parameters['x_auth_mode'] = 'client_auth';
-    $request = $this->oAuthRequest($this->accessTokenURL(), 'POST', $parameters);
-    $token = OAuthUtil::parse_parameters($request);
-    $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
-    return $token;
-  }
-
-  /**
-   * GET wrapper for oAuthRequest.
-   */
-  function get($url, $parameters = array()) {
-    $response = $this->oAuthRequest($url, 'GET', $parameters);
-    if ($this->format === 'json' && $this->decode_json) {
-      return json_decode($response);
-    }
-    return $response;
-  }
-  
-  /**
-   * POST wrapper for oAuthRequest.
-   */
-  function post($url, $parameters = array()) {
-    $response = $this->oAuthRequest($url, 'POST', $parameters);
-    if ($this->format === 'json' && $this->decode_json) {
-      return json_decode($response);
-    }
-    return $response;
-  }
-
-  /**
-   * DELETE wrapper for oAuthReqeust.
-   */
-  function delete($url, $parameters = array()) {
-    $response = $this->oAuthRequest($url, 'DELETE', $parameters);
-    if ($this->format === 'json' && $this->decode_json) {
-      return json_decode($response);
-    }
-    return $response;
-  }
-
-  /**
-   * Format and sign an OAuth / API request
-   */
-  function oAuthRequest($url, $method, $parameters) {
-    if (strrpos($url, 'https://') !== 0 && strrpos($url, 'http://') !== 0) {
-      $url = "{$this->host}{$url}.{$this->format}";
-    }
-    $request = OAuthRequest::from_consumer_and_token($this->consumer, $this->token, $method, $url, $parameters);
-    $request->sign_request($this->sha1_method, $this->consumer, $this->token);
-    switch ($method) {
-    case 'GET':
-      return $this->http($request->to_url(), 'GET');
-    default:
-      return $this->http($request->get_normalized_http_url(), $method, $request->to_postdata());
-    }
-  }
-
-  /**
-   * Make an HTTP request
-   *
-   * @return API results
-   */
-  function http($url, $method, $postfields = NULL) {
-    $this->http_info = array();
-    $ci = curl_init();
-    /* Curl settings */
-    curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
-    curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
-    curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
-    curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
-    curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
-    curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
-    curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
-    curl_setopt($ci, CURLOPT_HEADER, FALSE);
-
-    switch ($method) {
-      case 'POST':
-        curl_setopt($ci, CURLOPT_POST, TRUE);
-        if (!empty($postfields)) {
-          curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
-        }
-        break;
-      case 'DELETE':
-        curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
-        if (!empty($postfields)) {
-          $url = "{$url}?{$postfields}";
-        }
-    }
-
-    curl_setopt($ci, CURLOPT_URL, $url);
-    $response = curl_exec($ci);
-    $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
-    $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
-    $this->url = $url;
-    curl_close ($ci);
-    return $response;
-  }
-
-  /**
-   * Get the header info to store.
-   */
-  function getHeader($ch, $header) {
-    $i = strpos($header, ':');
-    if (!empty($i)) {
-      $key = str_replace('-', '_', strtolower(substr($header, 0, $i)));
-      $value = trim(substr($header, $i + 2));
-      $this->http_header[$key] = $value;
-    }
-    return strlen($header);
-  }
-}
diff --git a/boot.php b/boot.php
index d8abf06b04..d4398a11a6 100644
--- a/boot.php
+++ b/boot.php
@@ -267,9 +267,11 @@ class App {
 		 * Just spit out the contents and exit.
 		 */
 
-		if($this->cmd === '.well-known/host-meta')
+		if($this->cmd === '.well-known/host-meta') {
 			require_once('include/hostxrd.php');
-
+			hostxrd($this->hostname);
+			// NOTREACHED
+		}
 
 		/**
 		 * See if there is any page number information, and initialise 
@@ -410,6 +412,7 @@ function x($s,$k = NULL) {
 if(! function_exists('system_unavailable')) {
 function system_unavailable() {
 	include('system_unavailable.php');
+	system_down();
 	killme();
 }}
 
diff --git a/include/hostxrd.php b/include/hostxrd.php
index f8c3989276..9161b265ca 100644
--- a/include/hostxrd.php
+++ b/include/hostxrd.php
@@ -1,6 +1,11 @@
 hostname,$tpl);
+	echo str_replace('$domain',$hostname,$tpl);
 	session_write_close();
 	exit();
+
+}
\ No newline at end of file
diff --git a/include/nav.php b/include/nav.php
index 228774d958..430841722b 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -1,5 +1,7 @@
 page['nav'] .= '';
 
 	call_hooks('page_header', $a->page['nav']);
+
+}
diff --git a/include/system_unavailable.php b/include/system_unavailable.php
index 48da837932..bd7196cdfd 100644
--- a/include/system_unavailable.php
+++ b/include/system_unavailable.php
@@ -1,6 +1,12 @@
+
 System Unavailable
 
 Apologies but this site is unavailable at the moment. Please try again later.
 
-
\ No newline at end of file
+
+EOT;
+}
\ No newline at end of file
diff --git a/index.php b/index.php
index 55edd072e4..77b5647f2b 100644
--- a/index.php
+++ b/index.php
@@ -247,8 +247,10 @@ $a->page['content'] .=  '
'; * */ -if($a->module != 'install') +if($a->module != 'install') { require_once('nav.php'); + nav($a); +} /** * Build the page - now that we have all the components diff --git a/addon/statusnet/OAuth.php b/library/OAuth1.php similarity index 100% rename from addon/statusnet/OAuth.php rename to library/OAuth1.php diff --git a/addon/statusnet/slinky.php b/library/slinky.php similarity index 100% rename from addon/statusnet/slinky.php rename to library/slinky.php diff --git a/addon/statusnet/twitteroauth.php b/library/twitteroauth.php similarity index 99% rename from addon/statusnet/twitteroauth.php rename to library/twitteroauth.php index cc771391f8..7f3dcba4d7 100644 --- a/addon/statusnet/twitteroauth.php +++ b/library/twitteroauth.php @@ -7,7 +7,7 @@ */ /* Load OAuth lib. You can find it at http://oauth.net */ -require_once('addon/twitter/OAuth.php'); +require_once('library/OAuth1.php'); /** * Twitter OAuth class diff --git a/mod/modexp.php b/mod/modexp.php index 715ffe30c8..bba2c2882d 100644 --- a/mod/modexp.php +++ b/mod/modexp.php @@ -1,6 +1,6 @@