Merge branch '0.7.x' of git@gitorious.org:laconica/dev into 0.7.x
This commit is contained in:
Zach Copley
commit
597e1988b0
135
extlib/OAuth.php
135
extlib/OAuth.php
@ -16,6 +16,10 @@ class OAuthConsumer {/*{{{*/
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$this->secret = $secret;
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$this->callback_url = $callback_url;
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}/*}}}*/
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function __toString() {/*{{{*/
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return "OAuthConsumer[key=$this->key,secret=$this->secret]";
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}/*}}}*/
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}/*}}}*/
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class OAuthToken {/*{{{*/
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@ -37,8 +41,8 @@ class OAuthToken {/*{{{*/
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* would respond to request_token and access_token calls with
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*/
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function to_string() {/*{{{*/
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return "oauth_token=" . OAuthUtil::urlencodeRFC3986($this->key) .
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"&oauth_token_secret=" . OAuthUtil::urlencodeRFC3986($this->secret);
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return "oauth_token=" . OAuthUtil::urlencode_rfc3986($this->key) .
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"&oauth_token_secret=" . OAuthUtil::urlencode_rfc3986($this->secret);
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}/*}}}*/
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function __toString() {/*{{{*/
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@ -67,7 +71,7 @@ class OAuthSignatureMethod_HMAC_SHA1 extends OAuthSignatureMethod {/*{{{*/
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($token) ? $token->secret : ""
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);
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$key_parts = array_map(array('OAuthUtil','urlencodeRFC3986'), $key_parts);
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$key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
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$key = implode('&', $key_parts);
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return base64_encode( hash_hmac('sha1', $base_string, $key, true));
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@ -81,11 +85,11 @@ class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod {/*{{{*/
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public function build_signature($request, $consumer, $token) {/*{{{*/
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$sig = array(
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OAuthUtil::urlencodeRFC3986($consumer->secret)
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OAuthUtil::urlencode_rfc3986($consumer->secret)
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);
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if ($token) {
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array_push($sig, OAuthUtil::urlencodeRFC3986($token->secret));
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array_push($sig, OAuthUtil::urlencode_rfc3986($token->secret));
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} else {
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array_push($sig, '');
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}
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@ -94,7 +98,7 @@ class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod {/*{{{*/
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// for debug purposes
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$request->base_string = $raw;
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return OAuthUtil::urlencodeRFC3986($raw);
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return OAuthUtil::urlencode_rfc3986($raw);
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}/*}}}*/
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}/*}}}*/
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@ -182,7 +186,7 @@ class OAuthRequest {/*{{{*/
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*/
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public static function from_request($http_method=NULL, $http_url=NULL, $parameters=NULL) {/*{{{*/
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$scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on") ? 'http' : 'https';
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@$http_url or $http_url = $scheme . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
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@$http_url or $http_url = $scheme . '://' . $_SERVER['HTTP_HOST'] . ':' . $_SERVER['SERVER_PORT'] . $_SERVER['REQUEST_URI'];
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@$http_method or $http_method = $_SERVER['REQUEST_METHOD'];
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$request_headers = OAuthRequest::get_headers();
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@ -192,27 +196,23 @@ class OAuthRequest {/*{{{*/
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// do this
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if ($parameters) {
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$req = new OAuthRequest($http_method, $http_url, $parameters);
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} else {
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// collect request parameters from query string (GET) and post-data (POST) if appropriate (note: POST vars have priority)
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$req_parameters = $_GET;
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if ($http_method == "POST" && @strstr($request_headers["Content-Type"], "application/x-www-form-urlencoded") ) {
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$req_parameters = array_merge($req_parameters, $_POST);
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}
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// next check for the auth header, we need to do some extra stuff
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// if that is the case, namely suck in the parameters from GET or POST
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// so that we can include them in the signature
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if (@substr($request_headers['Authorization'], 0, 6) == "OAuth ") {
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$header_parameters = OAuthRequest::split_header($request_headers['Authorization']);
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$parameters = array_merge($req_parameters, $header_parameters);
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$req = new OAuthRequest($http_method, $http_url, $parameters);
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} else $req = new OAuthRequest($http_method, $http_url, $req_parameters);
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}
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// next check for the auth header, we need to do some extra stuff
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// if that is the case, namely suck in the parameters from GET or POST
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// so that we can include them in the signature
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else if (@substr($request_headers['Authorization'], 0, 5) == "OAuth") {
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$header_parameters = OAuthRequest::split_header($request_headers['Authorization']);
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if ($http_method == "GET") {
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$req_parameters = $_GET;
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}
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else if ($http_method == "POST") {
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$req_parameters = $_POST;
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}
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$parameters = array_merge($header_parameters, $req_parameters);
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$req = new OAuthRequest($http_method, $http_url, $parameters);
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}
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else if ($http_method == "GET") {
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$req = new OAuthRequest($http_method, $http_url, $_GET);
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}
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else if ($http_method == "POST") {
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$req = new OAuthRequest($http_method, $http_url, $_POST);
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}
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return $req;
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}/*}}}*/
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@ -238,7 +238,7 @@ class OAuthRequest {/*{{{*/
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}/*}}}*/
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public function get_parameter($name) {/*{{{*/
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return $this->parameters[$name];
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return isset($this->parameters[$name]) ? $this->parameters[$name] : null;
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}/*}}}*/
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public function get_parameters() {/*{{{*/
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@ -267,12 +267,12 @@ class OAuthRequest {/*{{{*/
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}
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// Urlencode both keys and values
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$keys = array_map(array('OAuthUtil', 'urlencodeRFC3986'), array_keys($params));
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$values = array_map(array('OAuthUtil', 'urlencodeRFC3986'), array_values($params));
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$keys = OAuthUtil::urlencode_rfc3986(array_keys($params));
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$values = OAuthUtil::urlencode_rfc3986(array_values($params));
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$params = array_combine($keys, $values);
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// Sort by keys (natsort)
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uksort($params, 'strnatcmp');
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uksort($params, 'strcmp');
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// Generate key=value pairs
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$pairs = array();
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@ -307,7 +307,7 @@ class OAuthRequest {/*{{{*/
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$this->get_signable_parameters()
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);
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$parts = array_map(array('OAuthUtil', 'urlencodeRFC3986'), $parts);
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$parts = OAuthUtil::urlencode_rfc3986($parts);
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return implode('&', $parts);
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}/*}}}*/
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@ -351,11 +351,21 @@ class OAuthRequest {/*{{{*/
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/**
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* builds the data one would send in a POST request
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*
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* TODO(morten.fangel):
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* this function might be easily replaced with http_build_query()
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* and corrections for rfc3986 compatibility.. but not sure
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*/
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public function to_postdata() {/*{{{*/
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$total = array();
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foreach ($this->parameters as $k => $v) {
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$total[] = OAuthUtil::urlencodeRFC3986($k) . "=" . OAuthUtil::urlencodeRFC3986($v);
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if (is_array($v)) {
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foreach ($v as $va) {
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$total[] = OAuthUtil::urlencode_rfc3986($k) . "[]=" . OAuthUtil::urlencode_rfc3986($va);
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}
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} else {
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$total[] = OAuthUtil::urlencode_rfc3986($k) . "=" . OAuthUtil::urlencode_rfc3986($v);
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}
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}
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$out = implode("&", $total);
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return $out;
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@ -364,12 +374,13 @@ class OAuthRequest {/*{{{*/
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/**
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* builds the Authorization: header
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*/
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public function to_header($realm="") {/*{{{*/
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$out ='"Authorization: OAuth realm="' . $realm . '",';
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public function to_header() {/*{{{*/
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$out ='Authorization: OAuth realm=""';
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$total = array();
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foreach ($this->parameters as $k => $v) {
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if (substr($k, 0, 5) != "oauth") continue;
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$out .= ',' . OAuthUtil::urlencodeRFC3986($k) . '="' . OAuthUtil::urlencodeRFC3986($v) . '"';
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if (is_array($v)) throw new OAuthException('Arrays not supported in headers');
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$out .= ',' . OAuthUtil::urlencode_rfc3986($k) . '="' . OAuthUtil::urlencode_rfc3986($v) . '"';
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}
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return $out;
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}/*}}}*/
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@ -412,24 +423,22 @@ class OAuthRequest {/*{{{*/
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* parameters, has to do some unescaping
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*/
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private static function split_header($header) {/*{{{*/
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// remove 'OAuth ' at the start of a header
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$header = substr($header, 6);
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// error cases: commas in parameter values?
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$parts = explode(",", $header);
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$out = array();
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foreach ($parts as $param) {
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$param = ltrim($param);
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// skip the "realm" param, nobody ever uses it anyway
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if (substr($param, 0, 5) != "oauth") continue;
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$param_parts = explode("=", $param);
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// rawurldecode() used because urldecode() will turn a "+" in the
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// value into a space
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$out[$param_parts[0]] = rawurldecode(substr($param_parts[1], 1, -1));
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$pattern = '/(([-_a-z]*)=("([^"]*)"|([^,]*)),?)/';
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$offset = 0;
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$params = array();
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while (preg_match($pattern, $header, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) {
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$match = $matches[0];
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$header_name = $matches[2][0];
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$header_content = (isset($matches[5])) ? $matches[5][0] : $matches[4][0];
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$params[$header_name] = OAuthUtil::urldecode_rfc3986( $header_content );
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$offset = $match[1] + strlen($match[0]);
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}
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return $out;
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if (isset($params['realm'])) {
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unset($params['realm']);
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}
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return $params;
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}/*}}}*/
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/**
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@ -506,6 +515,7 @@ class OAuthServer {/*{{{*/
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// requires authorized request token
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$token = $this->get_token($request, $consumer, "request");
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$this->check_signature($request, $consumer, $token);
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$new_token = $this->data_store->new_access_token($token, $consumer);
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@ -654,11 +664,11 @@ class OAuthDataStore {/*{{{*/
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// implement me
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}/*}}}*/
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function fetch_request_token($consumer) {/*{{{*/
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function new_request_token($consumer) {/*{{{*/
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// return a new token attached to this consumer
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}/*}}}*/
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function fetch_access_token($token, $consumer) {/*{{{*/
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function new_access_token($token, $consumer) {/*{{{*/
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// return a new access token attached to this consumer
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// for the user associated with this token if the request token
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// is authorized
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@ -737,17 +747,22 @@ class SimpleOAuthDataStore extends OAuthDataStore {/*{{{*/
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}/*}}}*/
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class OAuthUtil {/*{{{*/
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public static function urlencodeRFC3986($string) {/*{{{*/
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return str_replace('+', ' ',
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str_replace('%7E', '~', rawurlencode($string)));
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public static function urlencode_rfc3986($input) {/*{{{*/
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if (is_array($input)) {
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return array_map(array('OAuthUtil','urlencode_rfc3986'), $input);
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} else if (is_scalar($input)) {
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return str_replace('+', ' ',
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str_replace('%7E', '~', rawurlencode($input)));
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} else {
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return '';
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}
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}/*}}}*/
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// This decode function isn't taking into consideration the above
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// modifications to the encoding process. However, this method doesn't
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// seem to be used anywhere so leaving it as is.
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public static function urldecodeRFC3986($string) {/*{{{*/
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public static function urldecode_rfc3986($string) {/*{{{*/
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return rawurldecode($string);
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}/*}}}*/
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}/*}}}*/
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@ -49,6 +49,8 @@ class Router
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{
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var $m = null;
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static $inst = null;
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static $bare = array('requesttoken', 'accesstoken', 'userauthorization',
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'postnotice', 'updateprofile', 'finishremotesubscribe');
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static function get()
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{
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@ -118,8 +120,7 @@ class Router
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$m->connect('main/remote', array('action' => 'remotesubscribe'));
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$m->connect('main/remote?nickname=:nickname', array('action' => 'remotesubscribe'), array('nickname' => '[A-Za-z0-9_-]+'));
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foreach (array('requesttoken', 'accesstoken', 'userauthorization',
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'postnotice', 'updateprofile', 'finishremotesubscribe') as $action) {
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foreach (Router::$bare as $action) {
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$m->connect('index.php?action=' . $action, array('action' => $action));
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}
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@ -277,7 +278,6 @@ class Router
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'apiaction' => 'friendships'),
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array('method' => 'exists(\.(xml|json|rss|atom))'));
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// Social graph
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$m->connect('api/friends/ids/:argument',
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@ -352,7 +352,6 @@ class Router
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array('action' => 'api',
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'apiaction' => 'laconica'));
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// search
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$m->connect('api/search.atom', array('action' => 'twitapisearchatom'));
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$m->connect('api/search.json', array('action' => 'twitapisearchjson'));
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@ -722,12 +722,15 @@ function common_local_url($action, $args=null, $params=null, $fragment=null)
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{
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$r = Router::get();
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$path = $r->build($action, $args, $params, $fragment);
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if ($path) {
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}
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if (common_config('site','fancy')) {
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$url = common_path(mb_substr($path, 1));
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} else {
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$url = common_path('index.php'.$path);
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if (mb_strpos($path, '/index.php') === 0) {
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$url = common_path(mb_substr($path, 1));
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} else {
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$url = common_path('index.php'.$path);
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}
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}
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return $url;
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}
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