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);

我不知道自己做错了什么......我怎样才能解决这个错误？

Answer 1

这是我最常用的：

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 2

尝试在您的函数中实现此功能

   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....

感谢。

Answer 3

这是我使用的，它完美地运作：

$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);

Answer 4

假设$proxy_user:$proxy_pass是正确的值，如果您在办公室防火墙后面，那么要使用的身份验证凭据将是网络管理员的身份验证凭据而不是您自己的身份验证凭据...我遇到过非常类似的问题我的工作环境就是这种情况，因为我的普通凭证没有必要的权限。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，并对您的代理设置进行注释。希望这有帮助！

cURL需要代理身份验证

4 个答案: