tweet.php

   1 <?php
   2 //From https://stackoverflow.com/questions/3295466/another-twitter-oauth-curl-access-token-request-that-fails/3327391#3327391
   3 function generateSingature($params){
   4         var_dump($params);
   5
   6           // BUILD SIGNATURE
   7             // encode params keys, values, join and then sort.
   8             $keys = _urlencode_rfc3986(array_keys($params));
   9             $values = _urlencode_rfc3986(array_values($params));
  10             $params = array_combine($keys, $values);
  11             uksort($params, 'strcmp');
  12
  13             // convert params to string
  14             foreach ($params as $k => $v) {$pairs[] = _urlencode_rfc3986($k).'='._urlencode_rfc3986($v);}
  15             $concatenatedParams = implode('&', $pairs);
  16
  17             // form base string (first key)
  18             $baseString= "GET&"._urlencode_rfc3986(request_token)."&"._urlencode_rfc3986($concatenatedParams);
  19             // form secret (second key)
  20             $secret = _urlencode_rfc3986(secret)."&";
  21             // make signature and append to params
  22                         $params['oauth_signature'] = _urlencode_rfc3986(base64_encode(hash_hmac('sha1', $baseString, $secret, TRUE)));
  23
  24 }
  25
  26 $msg = "testing";
  27 //dumb approximation
  28 $msg_len = decoct(strlen($msg) + 10);
  29
  30 $consumer_key = "-------";
  31 $access_token = "-------";
  32 $random_value = str_replace("=", "2", base64_encode(rand(10000000000,1000000000000)));
  33 $timestamp = time();
  34 $method = "HMAC-SHA1";
  35
  36 $signature = generateSingature(array(
  37                                                         "oauth_version" => "1.0",
  38                                                         "oauth_nonce"=>"$random_value",
  39                                                         "oauth_timestamp" => "$timestamp",
  40                                                         "oauth_consumer_key" => "$consumer_key",
  41                                                         "oauth_signature_method" => "HMAC-SHA1"
  42 ));
  43
  44 $curl = curl_init("https://api.twitter.com/1.1/statuses/update.json");
  45 curl_setopt($curl, CURLOPT_HTTPHEADER, array("Accept: */*", "Connection: close","User-Agent: VerniyXYZ-CURL" ,"Host: api.twitter.com",
  46                                                                                                 "Content-Type: application/x-www-form-urlencoded;charset=UTF-8",
  47                                                                                                 "Content-Length: $msg_len", "Host: api.twitter.com",
  48
  49                                                                                                 "Authorization:
  50                                                                                                         OAuth oauth_consumer_key='$consumer_key',
  51                                                                                                         oauth_nonce='$random_value',
  52                                                                                                         oauth_signature='$signature',
  53                                                                                                         oauth_signature_method='$method',
  54                                                                                                         oauth_timestamp='$timestamp',
  55                                                                                                         oauth_token='$access_token',
  56                                                                                                         oauth_version='1.0'
  57                                                                                                         "
  58
  59                                                                                                 ));
  60 curl_setopt($curl, CURLOPT_POST, 1);
  61 curl_setopt($curl, CURLOPT_POSTFIELDS, "include_entities=true&status=$msg");
  62 var_dump(curl_exec($curl));
  63 ?>