- 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);
- }
- }
- // fix for friendica redirect system
-
- $http_url = substr($http_url, 0, strpos($http_url, $parameters['pagename']) + strlen($parameters['pagename']));
- unset($parameters['pagename']);
-
- return new OAuthRequest($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 $out;
- }
-
- /**
- * builds the data one would send in a POST request
- */
- public function to_postdata($raw = false)
- {
- if ($raw)
- return $this->parameters;
- else
- return OAuthUtil::build_http_query($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
- $out = 'Authorization: OAuth';
-
- foreach ($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()
- {
- return bin2hex(random_bytes(16));
- }
+ 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
+ *
+ * @param string|null $http_method
+ * @param string|null $http_url
+ * @param string|null $parameters
+ * @return OAuthRequest
+ */
+ public static function from_request($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);
+ }
+ }
+ // fix for friendica redirect system
+
+ $http_url = substr($http_url, 0, strpos($http_url, $parameters['pagename']) + strlen($parameters['pagename']));
+ unset($parameters['pagename']);
+
+ return new OAuthRequest($http_method, $http_url, $parameters);
+ }
+
+ /**
+ * pretty much a helper function to set up the request
+ *
+ * @param OAuthConsumer $consumer
+ * @param OAuthToken $token
+ * @param string $http_method
+ * @param string $http_url
+ * @param array|null $parameters
+ * @return OAuthRequest
+ */
+ public static function from_consumer_and_token(OAuthConsumer $consumer, $http_method, $http_url, array $parameters = null, OAuthToken $token = null)
+ {
+ @$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
+ *
+ * @param bool $raw
+ * @return array|string
+ */
+ public function to_postdata(bool $raw = false)
+ {
+ if ($raw)
+ return $this->parameters;
+ else
+ return OAuthUtil::build_http_query($this->parameters);
+ }
+
+ /**
+ * builds the Authorization: header
+ *
+ * @param string|null $realm
+ * @return string
+ * @throws OAuthException
+ */
+ public function to_header($realm = null)
+ {
+ $first = true;
+ if ($realm) {
+ $out = 'Authorization: OAuth realm="' . OAuthUtil::urlencode_rfc3986($realm) . '"';
+ $first = false;
+ } else
+ $out = 'Authorization: OAuth';
+
+ foreach ($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(OAuthSignatureMethod $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(OAuthSignatureMethod $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()
+ {
+ return Friendica\Util\Strings::getRandomHex(32);
+ }