cURL 需要代理身份验证

Question

我想使用 cURL 函数，但我在代理后面，所以我收到 HTTP/1.1 407 Proxy Authentication Required 错误...

这是我使用的php代码：

$proxy_user = 'Michiel';
$proxy_pass = 'mypassword';
$proxy_url = 'myproxyurl:port';
$proxy = true;

$service_url = "https://www.myapiurltocall.com";
$service_user = 'user:password:FO';
$service_pass = 'password';

$ch = curl_init($service_url);

// Set proxy if necessary
if ($proxy) {
    curl_setopt($ch, CURLOPT_PROXY, $proxy_url);
    curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxy_user.':'.$proxy_pass);
    curl_setopt($ch, CURLOPT_PROXYPORT, 8080);
    curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_NTLM);
}

// Set service authentication
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_USERPWD, "{$service_user}:{$service_pass}");

// HTTP headers
$headers['Authorization'] = 'Basic ' . base64_encode("$proxy_user:$proxy_pass");

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);    
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HEADER, TRUE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_ENCODING, '');
curl_setopt($ch, CURLOPT_TIMEOUT, 15);

//WARNING: this would prevent curl from detecting a 'man in the middle' attack
curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);

$data = curl_exec($ch);

而且我不知道我做错了什么......我该如何解决这个错误？

Answer 1

尝试在你的函数中实现这个

   function send_string($data) {
//       pr($data);exit;

     $equi_input="Your values";
//  echo $equi_input; exit;
        $agent = ""//Agent Setting for Netscape  
        $url = ""; // URL to POST FORM. (Action of Form)
        //xml format
         $efx_request=strtoupper($equi_input);
      //echo  $efx_request;exit;
        $post_fields = "site_id=""&service_name=""&efx_request=$efx_request";
        $credentials = ;
        $headers = array("HTTP/1.1",
            "Content-Type: application/x-www-form-urlencoded",
            "Authorization: Basic " . $credentials
        );
        $fh = fopen('/tmp/test.txt', 'w') or die("can't open file"); //File to write the header information of the curl request.
        $ch = curl_init();    // Initialize a CURL session.
        curl_setopt($ch, CURLOPT_USERAGENT, $agent);
        curl_setopt($ch, CURLOPT_URL, $url);  // Pass URL as parameter.
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_STDERR, $fh);
        curl_setopt($ch, CURLOPT_POST, 1); // use this option to Post a form  
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields); // Pass form Fields.  
        curl_setopt($ch, CURLOPT_VERBOSE, '1');
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, '1');
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $result = curl_exec($ch);  // grab URL and pass it to the variable.
        curl_close($ch);  // close curl resource, and free system resources.  
        fclose($fh);


   //echo '<pre>';print_r($array);echo '</pre>';exit;
        if (!empty($result)) {
            return $result;
        } else {
            echo "Curl Error" . curl_error($ch);
        }
    }

检查请求发送 200ok ...

如果您正在使用，请检查您的安全证书......

谢谢。

Answer 2

假设$proxy_user:$proxy_pass 是正确的值，如果您在办公室防火墙后面，则要使用的身份验证凭据将是网络管理员的凭据，而不是您自己的...我在工作中遇到了非常相似的情况环境，对我来说就是这种情况，因为我的正常凭据没有必要的权限。但是，确保这种情况的最佳方法是确保代码在开放网络中工作，并注释您的代理设置。希望这会有所帮助！

Answer 3

这是我主要使用的：

function curlFile($url,$proxy_ip,$proxy_port,$loginpassw)
{
    //$loginpassw = 'username:password';
    //$proxy_ip = '192.168.1.1';
    //$proxy_port = '12345';
    //$url = 'http://www.domain.com';

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_PROXYPORT, $proxy_port);
    curl_setopt($ch, CURLOPT_PROXYTYPE, 'HTTP');
    curl_setopt($ch, CURLOPT_PROXY, $proxy_ip);
    curl_setopt($ch, CURLOPT_PROXYUSERPWD, $loginpassw);
    $data = curl_exec($ch);
    curl_close($ch);

    return $data;
}

Answer 4

这是我使用的，它完美地工作：

$proxy = "1.1.1.1:12121";
$useragent="Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1";
$url = "http://www.google.pt/search?q=anonymous";
$credentials = "user:pass"

$ch = curl_init();
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT,15);
curl_setopt($ch, CURLOPT_HTTP_VERSION,'CURL_HTTP_VERSION_1_1' );
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_PROXYUSERPWD,$credentials);
curl_setopt($ch, CURLOPT_USERAGENT,$useragent);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0);
$result=curl_exec ($ch);
curl_close ($ch);