您好,我尝试做一个网络应用程序,但遇到了问题。 当我从 /oauth/token 请求令牌时,我收到以下响应:
{"error":"unsupported_grant_type","message":"The authorization grant type is not supported by the authorization server.","hint":"Check the `grant_type` parameter"}
我的代码是:
import { Injectable } from '@angular/core';
import { Http, Response, RequestOptions, Headers } from '@angular/http';
import { Observable } from 'rxjs/Observable';
import 'rxjs/Rx';
@Injectable()
export class UserService {
private API: string = 'api/';
private OAuth: string = 'oauth/'
constructor(private _HTTP: Http) { }
private get_header(): RequestOptions {
let headers = new Headers();
headers.append('Access-Control-Allow-Origin', '*' );
headers.append('Content-Type', 'application/x-www-form-urlencoded' );
return new RequestOptions({ headers: headers });
}
Signin(email: string, password: string): void {
let data = {
form_params: {
grant_type: 'password',
client_id: 2,
client_secret: 'vSFxVqALQHjyotPyGfhrGj3ziudUGsts2ZWiAGms',
username: email,
password: password,
scope: '*',
}
};
this._HTTP.post(
this.OAuth + 'token',
data,
this.get_header()
).toPromise()
.then( (_response) => {
console.log (_response);
});
}
}
以及请求头:
POST /oauth/token HTTP/1.1
Host: localhost:8000
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0
Accept: application/json, text/plain, */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://localhost:8000/signin
Access-Control-Allow-Origin: *
Content-Type: application/json
X-XSRF-TOKEN: eyJpdiI6IkxtOHhqd0RDUW9MVjl1YVh0U0c4N2c9PSIsInZhbHVlIjoiUmdrenlLWll2eEFtdGFQK2dsWGN0Nm5jWGY2MW5HXC9zMDJFdU52SEh4RUoxSkY1QWVHUFNySXFkUUQ3SDNaTW0zNll6SVRONlFHQjBFVzZPT0RxQkR3PT0iLCJtYWMiOiIwNzg5ZjliMzUwYjE5ZWM4MWE3MTg3NDRjYWZiMDE1MWI1NWJjN2E1NmI5ZTMzY2UzMTIwODI4ODY0ZDQ1ZDY5In0=
Content-Length: 208
Cookie: XSRF-TOKEN=eyJpdiI6IkxtOHhqd0RDUW9MVjl1YVh0U0c4N2c9PSIsInZhbHVlIjoiUmdrenlLWll2eEFtdGFQK2dsWGN0Nm5jWGY2MW5HXC9zMDJFdU52SEh4RUoxSkY1QWVHUFNySXFkUUQ3SDNaTW0zNll6SVRONlFHQjBFVzZPT0RxQkR3PT0iLCJtYWMiOiIwNzg5ZjliMzUwYjE5ZWM4MWE3MTg3NDRjYWZiMDE1MWI1NWJjN2E1NmI5ZTMzY2UzMTIwODI4ODY0ZDQ1ZDY5In0%3D; laravel_session=eyJpdiI6ImlrdlNMTGtTK241WVArZGx6MzE5Mnc9PSIsInZhbHVlIjoiRVQxSmlpZFwvV3B4eVRHVUdVYlRtY1VOZHUzZ09FQnMyZjhjSnZoQjA0VVBvM0x5YnJJbmx3b25cL3dCbVZScTVUb2lTVkg5Sldyd3R0aFluMDBvcmhxQT09IiwibWFjIjoiZDk4NjZkMDhiNTE0NzA3YzQxODVkNGJjN2E3OTRjNWEzMjc2Njk2ZjEyODY2MzY3NmRhYzAzN2U1NGE0ZTg4NCJ9
Connection: keep-alive
响应头:
HTTP/1.1 400 Bad Request
Host: localhost:8000
Connection: close
x-powered-by: PHP/7.1.1
Content-Type: application/json
Cache-Control: no-cache, private
Date: Thu, 27 Jul 2017 09:35:53 +0000, Thu, 27 Jul 2017 09:35:53 GMT
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 59
发布数据:
{
"form_params": {
"grant_type": "password",
"client_id": 2,
"client_secret": "vSFxVqALQHjyotPyGfhrGj3ziudUGsts2ZWiAGms",
"username": "fasfa",
"password": "fasfa",
"scope": "*"
}
}
我没有任何其他细节。
您需要为 Passport 安装
password
客户端。假设您已经安装并配置了 Passport,要生成密码客户端,请运行:
php artisan passport:client --password
确保在您的 API 请求中使用此命令输出的详细信息。
邮递员使用的内部表单数据如下
grant_type : password
client_id : 2
client_secret : vSFxVqALQHjyotPyGfhrGj3ziudUGsts2ZWiAGms or whatever this is
username: [email protected]
password: mypassword
scope:
如果没有数据,您可以从 oauth_clients 表中获取客户端 id 和密钥,使用以下命令创建客户端
php artisan passport:client --password
使用 oauth_clients 表特定行,其中密码客户端列值为 1
看看我如何将令牌生成代码与登录集成。我使用正确的格式来解决 laravel 5.8 中的拨款问题
public function login(Request $request) {
if (Auth::attempt(['email' => request('email'), 'password' => request('password')])) {
$user = Auth::user();
if(Auth::check()) { // check whether user exist
$req = Request::create('/oauth/token', 'POST',[
'grant_type' => 'password',
'client_id' => 2,
'client_secret' => 'WDv6wrY9Tf9HuixaiQjDWGy7yBqEG1IrmsLucAUI',
'username' => request('email'),
'password' => request('password'),
'scope' => ''
]);
$res = app()->handle($req);
$responseBody = json_decode($res->getContent()); // convert to json object
return response()->json(['success' => $responseBody], $res->getStatusCode());
} else {
return response()->json(['error' => 'Not logged in '], 401);
}
} else {
return response()->json(['error' => 'Authentication failed '], 401);
}
}
检查标题内容类型:
'内容类型':'application/json'
我在 Laravel 10 上使用 grant_type 作为密码时遇到了同样的错误。
我的解决方案是在 AuthServiceProvider 的 boot 方法中调用 Passport::enablePasswordGrant() 。
Passport 的 Laravel 文档没有提到这一部分。