Laravel Passport：如何从 Bearer Token 获取访问令牌答案

【问题标题】：Laravel Passport: How do i get Access token from Bearer TokenLaravel Passport：如何从 Bearer Token 获取访问令牌
【发布时间】：2019-03-25 12:37:24
【问题描述】：

我请求如下 client_credentials：

{
    "grant_type": "client_credentials",
    "client_id": 8,
    "client_secret": "XXNKXXqJjfzG8XXSvXX1Q4pxxnkXmp8tT8TXXKXX",
    "redirect_uri": "",
    "scope": "*"
}

然后收到下面的回复：

{
    "token_type": "Bearer",
    "expires_in": 31536000,
    "access_token": "eyJ0eXAiOiJKV1QiLCJhbGcXXXJSUzI1NiIsImp0aSI6ImEzYjJhZmU5OTYzMTE5MDAyZDAwZmEzNzU0ZGY3ZTRkMTgwYzhlYWRmNGQyOGU5MTI4YjAyYjJmYWQxZjY1NjUzMzAyZjNlZTI4MTgxMDFhIn0.eyJhdWQiOiI4IiwianRpIjoiYTNiMmFmZTk5NjMxMTkwMDJkMXXXYTM3XXXkZjdlNGQxODBjOGVhZGY0ZDI4ZTkxMjhiMDJiMmZhZDFmNjU2NTMzMDJmM2VlMjgxODEwMWEiLCJpYXQiOjE1NDAwMTQxNTUsIm5iZiI6MTU0MDAxNDE1NSwiZXhwIjoxNTcxNTUwMTU1LCJzdWIiOiIiLCJzY29wZXMiOltdfQ.sNSYywfBf27yAojqZclpjliysbQARlYFktzanTMecXXXIai5DgJY0sKhGpHktP5cqirYdemoFKy2nOxzZ8g29gCQQ63zmxe3vpbDz1GAdrjCDWoUlwSXXXHx4VIsdSIzVdi9XyvPKaLKMdoL6nFeWgpgXKGIvHKdiHjKgQbY_08Qa6JMN5Up27qmIOQoXJNAf1nuXvBMabUU_Js7VNspwPfdC8nMZ5zhK1A_c32_lDRtHqkhDfqqBXdUB-inx-zixhn2ODC4b4tkdj7XXXXlVKFxHxKM3aVOMFlmKhypSDwIUB0dPsN8iHcLzkl1yjzRQcOvQEj5BXWLkLCPdkiX2YJuFiWGUm_nxiYoIRV3ptJDeBI5OJI870JTOwBfJePrHTbXmhbjNSQSflLtiOV34wbPQZWH3KMKcsGVYvXXX3rcO5cbZWeeJLGPPYYO-_AWDmdAm-Qsb6Tw1sPxEZRw0dw3zBHnLVrEK9GXXXN2U5wE9Ka3id8ecOJSXSD39X1PyZUB9dJTidmbiWYWgskSTsqLuWfzXXXtlXkb1iOO37kT_Y5zr71Wp1RJ1Fp38yIyHI6fR9hKqeNALSqhv2ALmcSMQsFGTtPG98lGulu-vRJJhgMJ3C3fSTljN7o9BM7Jz-h0ymxC8sSMSNsXakK1qu40vD40zRJMB09sBPjIAVo"
}

在数据库中，会在oauth_access_tokens表中创建记录，如下：

id: 53ad95f4438e0f30769fa7e642e9c5b2fbd994fb3a95ece4a86578b07d2d72e61c01301df37e9bdb
user_id: NULL
client_id: 8
name: NULL
scopes: []
revoked: 0
created_at: 2021-11-05 09:30:14
updated_at: 2021-11-05 09:30:14
expires_at: 2021-11-05 09:30:14

然后我将使用上面给出的access_token通过发送请求头来使用我的API，如下所示：

Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGcXXXJSUzI1NiIsImp0aSI6ImEzYjJhZmU5OTYzMTE5MDAyZDAwZmEzNzU0ZGY3ZTRkMTgwYzhlYWRmNGQyOGU5MTI4YjAyYjJmYWQxZjY1NjUzMzAyZjNlZTI4MTgxMDFhIn0.eyJhdWQiOiI4IiwianRpIjoiYTNiMmFmZTk5NjMxMTkwMDJkMXXXYTM3XXXkZjdlNGQxODBjOGVhZGY0ZDI4ZTkxMjhiMDJiMmZhZDFmNjU2NTMzMDJmM2VlMjgxODEwMWEiLCJpYXQiOjE1NDAwMTQxNTUsIm5iZiI6MTU0MDAxNDE1NSwiZXhwIjoxNTcxNTUwMTU1LCJzdWIiOiIiLCJzY29wZXMiOltdfQ.sNSYywfBf27yAojqZclpjliysbQARlYFktzanTMecXXXIai5DgJY0sKhGpHktP5cqirYdemoFKy2nOxzZ8g29gCQQ63zmxe3vpbDz1GAdrjCDWoUlwSXXXHx4VIsdSIzVdi9XyvPKaLKMdoL6nFeWgpgXKGIvHKdiHjKgQbY_08Qa6JMN5Up27qmIOQoXJNAf1nuXvBMabUU_Js7VNspwPfdC8nMZ5zhK1A_c32_lDRtHqkhDfqqBXdUB-inx-zixhn2ODC4b4tkdj7XXXXlVKFxHxKM3aVOMFlmKhypSDwIUB0dPsN8iHcLzkl1yjzRQcOvQEj5BXWLkLCPdkiX2YJuFiWGUm_nxiYoIRV3ptJDeBI5OJI870JTOwBfJePrHTbXmhbjNSQSflLtiOV34wbPQZWH3KMKcsGVYvXXX3rcO5cbZWeeJLGPPYYO-_AWDmdAm-Qsb6Tw1sPxEZRw0dw3zBHnLVrEK9GXXXN2U5wE9Ka3id8ecOJSXSD39X1PyZUB9dJTidmbiWYWgskSTsqLuWfzXXXtlXkb1iOO37kT_Y5zr71Wp1RJ1Fp38yIyHI6fR9hKqeNALSqhv2ALmcSMQsFGTtPG98lGulu-vRJJhgMJ3C3fSTljN7o9BM7Jz-h0ymxC8sSMSNsXakK1qu40vD40zRJMB09sBPjIAVo

问题：如何根据提供给我的服务器的 Bearer 令牌在我的控制器中获取 oauth_access_tokens 列 id？

EX：如何在我的控制器中获取此值：

53ad95f4438e0f30769fa7e642e9c5b2fbd994fb3a95ece4a86578b07d2d72e61c01301df37e9bdb

基于下面给出的 Bearer 令牌：

Bearer eyJ0eXAiOiJKV1QiLCJhbGcXXXJSUzI1NiIsImp0aSI6ImEzYjJhZmU5OTYzMTE5MDAyZDAwZmEzNzU0ZGY3ZTRkMTgwYzhlYWRmNGQyOGU5MTI4YjAyYjJmYWQxZjY1NjUzMzAyZjNlZTI4MTgxMDFhIn0.eyJhdWQiOiI4IiwianRpIjoiYTNiMmFmZTk5NjMxMTkwMDJkMXXXYTM3XXXkZjdlNGQxODBjOGVhZGY0ZDI4ZTkxMjhiMDJiMmZhZDFmNjU2NTMzMDJmM2VlMjgxODEwMWEiLCJpYXQiOjE1NDAwMTQxNTUsIm5iZiI6MTU0MDAxNDE1NSwiZXhwIjoxNTcxNTUwMTU1LCJzdWIiOiIiLCJzY29wZXMiOltdfQ.sNSYywfBf27yAojqZclpjliysbQARlYFktzanTMecXXXIai5DgJY0sKhGpHktP5cqirYdemoFKy2nOxzZ8g29gCQQ63zmxe3vpbDz1GAdrjCDWoUlwSXXXHx4VIsdSIzVdi9XyvPKaLKMdoL6nFeWgpgXKGIvHKdiHjKgQbY_08Qa6JMN5Up27qmIOQoXJNAf1nuXvBMabUU_Js7VNspwPfdC8nMZ5zhK1A_c32_lDRtHqkhDfqqBXdUB-inx-zixhn2ODC4b4tkdj7XXXXlVKFxHxKM3aVOMFlmKhypSDwIUB0dPsN8iHcLzkl1yjzRQcOvQEj5BXWLkLCPdkiX2YJuFiWGUm_nxiYoIRV3ptJDeBI5OJI870JTOwBfJePrHTbXmhbjNSQSflLtiOV34wbPQZWH3KMKcsGVYvXXX3rcO5cbZWeeJLGPPYYO-_AWDmdAm-Qsb6Tw1sPxEZRw0dw3zBHnLVrEK9GXXXN2U5wE9Ka3id8ecOJSXSD39X1PyZUB9dJTidmbiWYWgskSTsqLuWfzXXXtlXkb1iOO37kT_Y5zr71Wp1RJ1Fp38yIyHI6fR9hKqeNALSqhv2ALmcSMQsFGTtPG98lGulu-vRJJhgMJ3C3fSTljN7o9BM7Jz-h0ymxC8sSMSNsXakK1qu40vD40zRJMB09sBPjIAVo

【问题讨论】：

标签： laravel laravel-5 oauth-2.0 laravel-passport

【解决方案1】：

要通过token获取用户，需要了解token是什么。

令牌分为三个 base64 编码部分：标头、有效负载和签名，以句点分隔。在你的情况下，因为你只是想找到用户，你只需要标题

要获取标题，您可以执行以下操作：

$access_token = "eyJ0eXAiOiJKV1QiLCJhbGcXXXJSUzI......"

// break up the string to extract only the token

$auth_header = explode(' ', $access_token);
$token = $auth_header[1];

// break up the token into its three respective parts
$token_parts = explode('.', $token);
$token_header = $token_parts[0];

// base64 decode to get a json string
$token_header_json = base64_decode($token_header);
// you'll get this with the provided token:



{"typ":"JWT","alg":"RS256","jti":"9fdb0dc4382f2833ce2d3993c670fafb5a7e7b88ada85f490abb90ac211802720a0fc7392c3f2e7c"}

// then convert the json to an array
$token_header_array = json_decode($token_header_json, true);

一旦你有了这个，你就可以在 jti 密钥中找到用户的令牌：

$user_token = $token_header_array['jti'];

我是从 @samsquanch 那里学到的

【讨论】：

更新：当前版本的 Passport 将 JTI 字符串值放在第二个令牌部分，因此：$token_parts[1]

【解决方案2】：

*如果你们有更好的解决方案，请告诉我...

到目前为止，这就是我杀死它的方式：

I 覆盖 CheckClientCredentials 中间件：

use Laravel\Passport\Http\Middleware\CheckClientCredentials as Middleware;

class CheckClientCredentials extends Middleware{

public function handle($request, Closure $next, ...$scopes){
    $psr = (new DiactorosFactory)->createRequest($request);

    try {
        $psr = $this->server->validateAuthenticatedRequest($psr);
    } catch (OAuthServerException $e) {
        throw new AuthenticationException;
    }

    $this->validateScopes($psr, $scopes);

    $request->attributes->set('oauth_access_token_id', $psr->getAttribute('oauth_access_token_id'));
    $request->attributes->set('oauth_client_id', $psr->getAttribute('oauth_client_id'));
    $request->attributes->set('oauth_user_id', $psr->getAttribute('oauth_user_id'));
    $request->attributes->set('oauth_scopes', $psr->getAttribute('oauth_scopes'));

    return $next($request);
}

}

在控制器中访问它：

dd($request->get('oauth_access_token_id'));

【讨论】：