我在rails上使用ruby来制作RESTful api,还使用了门卫来处理身份验证和授权。如你所知,门卫会生成一些OAuth2 api,而我需要使用的两个是/ users,这是post请求和/ oauth / token为我做的令牌。我做的api是post,get,put在postman和android studio以及web浏览器中工作。 但由门卫生成的后api / users和/ oauth / token在网络浏览器中不起作用,但在android studio和postman上工作得很好。 这对我来说很困惑。我在调用这个api时遇到的错误是404,我检查了服务器上的ruby生产日志,它说没有路由匹配。这里的字符串是方法和路由的类型是正确的。
这是我在reactjs中使用的代码。我使用了axios:
y >= 5
并且还使用原始jQuery来发出请求并获得相同的错误。所有我的api都很好地执行了这两个api:
var url="http://x.x.x.x/oauth/token";
axios.post(url,{
"username":"1",
"password":"password",
"grant_type":"password"
},{headers:{"Content-Type":"application/json"}}).then( (response) => {
console.log(response.data);
})
.catch( (error) => {
console.log(JSON.stringify(error));
});
此代码console.log的输出(JSON.stringify(error));是这样的:
var firstname = document.forms["registerForm"]["first_name"].value;
var lastname = document.forms["registerForm"]["last_name"].value;
var pass = document.forms["registerForm"]["password"].value;
var passconfirm = document.forms["registerForm"]["password_confirmation"].value;
var json_data = {
"async": true,
"crossDomain": true,
"url": send,
"method": "POST",
"headers": {
"content-type": "application/json",
},
"processData": false,
"data":
{
"user": {
"user_name": username,
"password": pass,
"password_confirmation": passconfirm,
"user_type": "admin"
},
"profile": {
"first_name": firstname,
"last_name": lastname
}
}
}
$.ajax(json_data).done(function (response) {
console.log(response);
});
console.log(json_data['data']);
console.log(username);
我在浏览器中找到请求标头和响应标头:
{"config":{"transformRequest":{},"transformResponse":{},"timeout":0,"xsrfCookieName":"XSRF-TOKEN","xsrfHeaderName":"X-XSRF-TOKEN","maxContentLength":-1,"headers":{"Accept":"application/json, text/plain, */*","Content-Type":"application/json;charset=utf-8"},"method":"post","url":"http://x.x.x.x/oauth/token.json","data":"{\"username\":\"1\",\"password\":\"password\",\"grant_type\":\"password\"}"},"request":{}}
答案 0 :(得分:1)
检查完docs后,您似乎需要将Content-Type
标题更改为application/x-www-form-urlencoded
,将数据更改为key=value
对:
const data = 'username=1&password=password&grant_type=password'
或简单地说:
const formData = {
username: '1',
password: 'password',
grant_type: 'password',
}
const data = Object.keys(formData)
.map(prop => `${prop}=${formData[prop]}`)
.join('&')
最终结果将是:
var url="http://x.x.x.x/oauth/token";
axios.post(url, data, {
headers: {
"Content-Type": "application/x-www-form-urlencoded"
}
}).then( (response) => {
console.log(response.data);
})
.catch( (error) => {
console.log(JSON.stringify(error));
});
答案 1 :(得分:1)
似乎是因为CORS政策。你可以rack-cores。 它是一个机架中间件,您可以向门卫受保护的应用程序发出跨域请求
答案 2 :(得分:0)
您需要在OAuth设置中配置以允许访问客户端Web应用。检查api响应中的日志或错误消息。
答案 3 :(得分:0)
function login(username, password, returnUrl) {
const formData = {
grant_type:"password",
client_id:"xxxxxxxx",
client_secret: "xxxxxxxxx",
redirect_uri:"xxxxxxxx.com/api/v1/accounts/profile/",
username:username,
password:password
}
const d = Object.keys(formData)
.map(prop => `${prop}=${formData[prop]}`)
.join('&')
const requestOptions = {
method: 'POST',
headers: {
"Content-Type": "application/x-www-form-urlencoded",
'Accept': 'application/json'
},
body: d
};
return fetch('xxx.com/o/token/', requestOptions)
.then(handlePostResponse)
.then(token => {
// login successful if there's a user in the response
if (token) {
token.token = token
}
console.log(token)
return token;
});
}