Question

所以这就是我到目前为止：

self::$connection = curl_init();
curl_setopt(self::$connection, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt(self::$connection, CURLOPT_USERPWD, $username . ":" . $password);
curl_setopt(self::$connection, CURLOPT_URL, $url);

curl_exec(self::$connection); // Do a request that uses Basic Auth
curl_setopt(self::$connection, CURLOPT_HTTPAUTH, false); // <-- Not working as expected - I want to disable Basic Auth here
curl_setopt(self::$connection, CURLOPT_URL, $anotherURL);
curl_exec(self::$connection); // <-- Not working as expected - I want to do a request that does NOT use Basic Auth.

所以，如果我将CURLOPT_HTTPAUTH选项初始化为CURLAUTH_BASIC，我将如何禁用它？

我需要使用相同的句柄（即self :: $ connection）才能拥有持久的HTTP连接。

Answer 1

如果对任何人有帮助，这就是我最终要做的事情：

if ($enableBasicAuth){
    self::$httpHeaders['Authorization'] = 'Basic '.base64_encode("$username:$password");    
}
else if (isset(self::$httpHeaders['Authorization'])){
    unset(self::$httpHeaders['Authorization']);    // Disable Basic Auth
}

// Convert the $httpHeaders array into a format that is used by CURLOPT_HTTPHEADER
$httpHeadersRaw = array();
foreach (self::$httpHeaders as $header=>$value){
    $httpHeadersRaw[] = $header.': '.$value;
}
curl_setopt(self::$connection, CURLOPT_HTTPHEADER, $httpHeadersRaw); // Set the HTTP Basic Auth header manually

基本上我只是使用CURLOPT_HTTPHEADER选项手动启用/禁用Basic Auth。

Answer 2

再次将其设置为空......

curl_setopt(self::$connection, CURLOPT_HTTPAUTH, 0);

这是一个位掩码，0将不设置任何位...

如果这是连续请求，您可能还想重置用户/密码：

curl_setopt(self::$connection, CURLOPT_USERPWD, '');

Answer 3

正如Baseer所解释的那样，诀窍是你永远不要依赖curl_setopt_array()，而是始终在CURLOPT_HTTPHEADER上使用curl_setopt()直接设置整个选项数组。如果您想删除基本身份验证，只需删除“授权”即可。标题行。

以下是一个易于理解的示例：

<?php
$handle = curl_init();
curl_setopt($handle, CURLOPT_URL, 'http://example.com');

// Do a request with basic authentication.
$headers = [
  'Accept: */*',
  'Authorization: Basic ' . base64_encode('username:password'),
];
curl_setopt($handle, CURLOPT_HTTPHEADER, $headers);
curl_exec($handle);

// Do a subsequent request without basic authentication.
$headers = [
  'Accept: */*',
];
curl_setopt($handle, CURLOPT_HTTPHEADER, $headers);
curl_exec($handle);
?>

如何在php中禁用CURLOPT_HTTPAUTH选项？

3 个答案: