/**
* (non-PHPdoc)
* @see \Socialite\Component\OAuth\SignatureMethod\OAuthSignatureMethod::build()
*/
public function build(OAuthRequest $request, OAuthConsumer $consumer, OAuthToken $token = null)
{
$parts = array(OAuth::urlencode($consumer->getSecret()));
$parts[] = $token instanceof OAuthToken ? OAuth::urlencode($token->getSecret()) : '';
$base = $request->getBaseSignature();
$key = join('&', $parts);
if (function_exists('hash_hmac')) {
$hmac = hash_hmac('sha1', $base, $key, true);
} else {
$blocksize = 64;
$hashfunc = 'sha1';
if (strlen($key) > $blocksize) {
$key = pack('H*', $hashfunc($key));
}
$key = str_pad($key, $blocksize, chr(0x0));
$ipad = str_repeat(chr(0x36), $blocksize);
$opad = str_repeat(chr(0x5c), $blocksize);
$hmac = pack('H*', $hashfunc(($key ^ $opad) . pack('H*', $hashfunc(($key ^ $ipad) . $base_string))));
}
return base64_encode($hmac);
}
public function testStaticMethods()
{
$this->assertEquals($this->encoded, OAuth::urlencode($this->raw));
$this->assertEquals($this->raw, OAuth::urldecode($this->encoded));
$this->assertEquals($this->raw, OAuth::buildHttpQuery($this->array));
}
/**
* Returns the normalized URL.
*
* @param string $url
* @return string
*/
public function getNormalizedUrl($url)
{
$parameters = array('{REDIRECT_URI}' => $this->callback, '{CLIENT_ID}' => $this->consumer->getKey(), '{SCOPE}' => implode($this->oauth_scope_separator, $this->getScope()), '{STATE}' => md5(microtime(true)));
foreach ($parameters as $name => $value) {
$url = str_replace($name, OAuth::urlencode($value), $url);
}
return $url;
}
/**
* (non-PHPdoc)
* @see \Socialite\Component\OAuth\SignatureMethod\OAuthSignatureMethod::build()
*/
public function build(OAuthRequest $request, OAuthConsumer $consumer, OAuthToken $token = null)
{
$parts = array(OAuth::urlencode($consumer->getSecret()));
$parts[] = $token instanceof OAuthToken ? OAuth::urlencode($token->getSecret()) : '';
return join('&', $parts);
}
