带有身份验证的 GET 请求答案

【问题标题】：GET request with authentication带有身份验证的 GET 请求
【发布时间】：2015-09-21 11:40:02
【问题描述】：

我有可以使用身份验证将 JSON 发布到 API 的代码。我需要使用身份验证 GET，但大多数示例不提供此信息。

发布

public function putTest() {
    $username    = "user";
    $password    = "pass";
    $json_url    = "http://api.of.site.com";
    $json_string = "[]";

    $ch      = curl_init( $json_url );
    $options = array(
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_USERPWD        => "{$username}:{$password}",
        CURLOPT_HTTPHEADER     => array( "Content-type: application/json" ),
        CURLOPT_POSTFIELDS     => $json_string
    );
    curl_setopt_array( $ch, $options );

    $result = curl_exec( $ch );
}

GET（不工作）

public function getTest() {
    $username    = "user";
    $password    = "pass";
    $json_url    = "http://api.of.site.com";

    $ch      = curl_init( $json_url );
    $options = array(
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_USERPWD        => "{$username}:{$password}",
        CURLOPT_HTTPHEADER     => array( "Content-type: application/json" ),
    );
    curl_setopt_array( $ch, $options );

    $result = curl_exec( $ch );
}

我的 GET 中缺少什么？我也想保持这种风格而不是使用curl_setopt

编辑： 作为参考，这是可用的命令行版本

curl -X GET -H "Content-Type: application/json" -H "Accept: application/json" -u "username:pass" "http://api.site.name.com/thingtoget"

【问题讨论】：

标签： php json rest

【解决方案1】：

你需要使用CURLOPT_HTTPAUTH

使用 CURLOPT_HTTPAUTH 指定 HTTP 的身份验证方法基于连接

http://curl.haxx.se/libcurl/c/CURLOPT_USERPWD.html

【讨论】：

试过了，我想我还缺少别的东西

【解决方案2】：

你需要添加：

curl_setopt($curl_handle, CURLOPT_USERPWD, $username . ':' . $password);

一个例子：

public function call(array $data)
{
    $payload = json_encode($data['payload']);

    // Initialise the session
    $curl = curl_init();

    // Set API URL
    curl_setopt($curl, CURLOPT_URL, $data['url']);
    // Return the transfer as a string of the return value of curl_exec() instead of outputting it out directly
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    // Include the header in the output
    curl_setopt($curl, CURLOPT_HEADER, true);
    // Authentication
    curl_setopt($curl_handle, CURLOPT_USERPWD, 'your_username:and_password');
    // Set request method
    curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $data['method']);

    if ($data['method'] == 'POST') {
        // Do a regular HTTP POST
        curl_setopt($curl, CURLOPT_POST, true);
    }

    if ($data['method'] == 'POST' || $data['method'] == 'PUT') {
        // The full data to post in a HTTP POST operation
        curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);
        curl_setopt($curl, CURLOPT_HTTPHEADER, array(
            'Content-Type: application/json',
            'Content-Length: ' . strlen($payload)
        ));
    }

    // Execute the request
    $output = curl_exec($curl);
    // Close curl resource to free up system resources
    curl_close($curl);

    // If connection failed
    if (! $output) {
        return 'Curl connection failure.';
    }

    // Output the profile information, includes the header
    return $output;
}

【讨论】：

【解决方案3】：

所以 POST 需要 CURLOPT_HTTPHEADER => array( "Content-type: application/json" ), 而 GET 需要 CURLOPT_HTTPHEADER => array( "Accept: application/json" ), 现在阅读它是有意义的。

public function getTest() {
    $username    = "user";
    $password    = "pass";
    $json_url    = "http://api.of.site.com";

    $ch      = curl_init( $json_url );
    $options = array(
        CURLOPT_SSL_VERIFYPEER => false,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_USERPWD        => "{$username}:{$password}",
        CURLOPT_HTTPHEADER     => array( "Accept: application/json" ),
    );
    curl_setopt_array( $ch, $options );

    $result = curl_exec( $ch );
}

【讨论】：