From within an app, I need to change a proxy to use the GET method to read data and not the OPTIONS method. I have attempted to set the 'method' for the proxy but it does not appear to be taking effect.
var operation = new Ext.data.Operation({
action: 'read',
});
var proxy = new Ext.data.proxy.Ajax({
type: 'ajax',
url: testURL,
method: 'GET',
withCredentials: true
});
proxy.read( operation );
Request Headers from debugger (notice OPTIONS)
OPTIONS /web/datasource?_dc=1476803593106&page=1&start=0&limit=25 HTTP/1.1
Host: <removed>
Connection: keep-alive
Access-Control-Request-Method: GET
Origin: https://rally1.rallydev.com
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.59 Safari/537.36
Access-Control-Request-Headers: x-requested-with
Accept: */*
Referer: <hidden>
Accept-Encoding: gzip, deflate, sdch, br
Accept-Language: en-US,en;q=0.8
The following code works but is not independent of a data store:
var createCORSRequest = function(method, url) {
var xhr = new XMLHttpRequest();
if ("withCredentials" in xhr) {
// Most browsers.
xhr.open(method, url, true);
} else if (typeof XDomainRequest != "undefined") {
// IE8 & IE9
xhr = new XDomainRequest();
xhr.open(method, url);
} else {
// CORS not supported.
xhr = null;
}
return xhr;
};
var url = testURL;
var method = 'GET';
var xhr = createCORSRequest(method, url);
xhr.onload = function() {
// Success code goes here.
alert( xhr.response );
};
xhr.onerror = function() {
// Error code goes here.
};
xhr.withCredentials = true;
xhr.send();
Related
I have a fastify backend that runs graphql server. Without authentication hook at the server, my all graphql request and subscription in my vue app works fine.
Adding jwt authentication only graphql query and mutation works but my realtime subsciption keeps giving me unauthorized 401 error.
{"type":"UnauthorizedError","message":"No Authorization was found in request.headers","stack":"UnauthorizedError: No Authorization was found in request.headers\n at lookupToken
Theres an answer online saying to override wsclient with this code, but it does not resolve my issue.
wsClient.connectionParams = () => {
return {
headers: {
Authorization: localStorage.getItem(AUTH_TOKEN) ? `Bearer ${localStorage.getItem(AUTH_TOKEN)}` : ''
}
}
}
My Setup
vue-apollo.js
import Vue from 'vue';
import VueApollo from 'vue-apollo';
import { createApolloClient, restartWebsockets } from 'vue-cli-plugin-apollo/graphql-client';
// Name of the localStorage item
const AUTH_TOKEN = 'apollo-token';
// Http endpoint
const httpEndpoint = process.env.VUE_APP_GRAPHQL_HTTP || 'http://localhost:3000/graphql';
// Config
const defaultOptions = {
// You can use `https` for secure connection (recommended in production)
httpEndpoint,
// You can use `wss` for secure connection (recommended in production)
// Use `null` to disable subscriptions
wsEndpoint: process.env.VUE_APP_GRAPHQL_WS || 'ws://localhost:3000/graphql',
// LocalStorage token
tokenName: AUTH_TOKEN,
// Enable Automatic Query persisting with Apollo Engine
persisting: false,
// Use websockets for everything (no HTTP)
// You need to pass a `wsEndpoint` for this to work
websocketsOnly: false,
// Is being rendered on the server?
ssr: false,
// Override default apollo link
// note: don't override httpLink here, specify httpLink options in the
// httpLinkOptions property of defaultOptions.
// link: myLink
// Override default cache
// cache: myCache
// Override the way the Authorization header is set
// getAuth: tokenName => {
// const token = 'Bearer ' + localStorage.getItem(AUTH_TOKEN);
// return token || '';
// },
// Additional ApolloClient options
// apollo: { ... }
// Client local data (see apollo-link-state)
// clientState: { resolvers: { ... }, defaults: { ... } }
};
// Call this in the Vue app file
export function createProvider(options = {}) {
// Create apollo client
const { apolloClient, wsClient } = createApolloClient({
...defaultOptions,
//...options,
});
wsClient.connectionParams = () => {
return {
headers: {
authorization: localStorage.getItem('apollo-token'),
},
};
};
apolloClient.wsClient = wsClient;
// Create vue apollo provider
const apolloProvider = new VueApollo({
defaultClient: apolloClient,
defaultOptions: {
$query: {
fetchPolicy: 'cache-and-network',
},
},
errorHandler(error) {
// eslint-disable-next-line no-console
console.log(
'%cError',
'background: red; color: white; padding: 2px 4px; border-radius: 3px; font-weight: bold;',
error.message
);
},
});
return apolloProvider;
}
// Manually call this when user log in
export async function onLogin(apolloClient, token) {
if (typeof localStorage !== 'undefined' && token) {
localStorage.setItem(AUTH_TOKEN, token);
}
if (apolloClient.wsClient) restartWebsockets(apolloClient.wsClient);
try {
await apolloClient.resetStore();
} catch (e) {
// eslint-disable-next-line no-console
console.log('%cError on cache reset (login)', 'color: orange;', e.message);
}
}
// Manually call this when user log out
export async function onLogout(apolloClient) {
if (typeof localStorage !== 'undefined') {
localStorage.removeItem(AUTH_TOKEN);
}
if (apolloClient.wsClient) restartWebsockets(apolloClient.wsClient);
try {
await apolloClient.resetStore();
} catch (e) {
// eslint-disable-next-line no-console
console.log('%cError on cache reset (logout)', 'color: orange;', e.message);
}
{
console.log('%cError on cache reset (logout)', 'color: orange;', e.message);
}
}
// Install the vue plugin
Vue.use(VueApollo);
SERVER RESPONSES
When I console log the queries or mutations
{
host: 'localhost:3000',
connection: 'keep-alive',
'content-length': '205',
'sec-ch-ua': '" Not A;Brand";v="99", "Chromium";v="100", "Google Chrome";v="100"',
accept: '*/*',
'content-type': 'application/json',
authorization: 'Bearer eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6IlJiQ2RxSzIwMm1URmx5NzY4X1VMWSJ9.eyJpc3MiOiJodHRwczovL2Rldi01M3c3NXJ3Yi5hdS5hdXRoMC5jb20vIiwic3ViIjoiYXV0aDB8NjI0NjQ0YWIyM2M0NjMwMDcwNTE0ZTY0IiwiYXVkIjpbImh0dHBzOi8vYXBpLmd1YXJkZXguY28ubnovIiwiaHR0cHM6Ly9kZXYtNTN3NzVyd2IuYXUuYXV0aDAuY29tL3VzIHByb2ZpbGUgZW1haWwifQ.e8OJDXmICjo582blGuCOCKtYOsrRcQrG8qp_ABcFqg6faMkw0xJNbJ3r0vvktBSjN9Kp93cIHlEr_ljSpZyb9roJbCShE7LXageX3wgvtq_nawQLOMTn-aC6AQqELjvgIEsuPb998hXioF0bXljdLnUy3Fi71cZby2uciqJes7iU2j5K2VuqGNLytNJc_RL9Cin7Z_7EE5J4_Djql1jtfN7boCrAMxjRIhs2EgQ_Y0DSr53WkdssBDcKfK1fk_cxksRXRFxhbKfrJSAWIdrGf6_hlVL8WdOYRNSlzi79_x0wNPGA0zzuEX458x0ffqXvBgnb7DUC_AsT2028e1tY',
'sec-ch-ua-mobile': '?0',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36',
'sec-ch-ua-platform': '"Windows"',
origin: 'http://localhost:8080',
'sec-fetch-site': 'same-site',
'sec-fetch-mode': 'cors',
'sec-fetch-dest': 'empty',
referer: 'http://localhost:8080/',
'accept-encoding': 'gzip, deflate, br',
'accept-language': 'en-US,en;q=0.9'
}
When I console log the subscription headers I get:
{
host: 'localhost:3000',
connection: 'Upgrade',
pragma: 'no-cache',
'cache-control': 'no-cache',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36',
upgrade: 'websocket',
origin: 'http://localhost:8080',
'sec-websocket-version': '13',
'accept-encoding': 'gzip, deflate, br',
'accept-language': 'en-US,en;q=0.9',
cookie: '_legacy_auth.SECRECT.is.authenticated=true; auth.is.authenticated=true',
'sec-websocket-key': 'iFNve3jfWvxmJRCsrEH+Og==',
'sec-websocket-extensions': 'permessage-deflate; client_max_window_bits',
'sec-websocket-protocol': 'graphql-ws'
}
I'm using React for the front-end, an Express API for our back-end, and I'm experiencing an issue with accessing our cookie with Axios' PUT or POST requests.
On Postman, i need to declare the cookie i need to make my front-end authorized on connecting to my API.
I'm doing it like this on Postman's interface :
Example of passing cookie in Postman
And when i'm calling my API's requests, on Postman, with the cookie set it works and looks like this in the Postman's code snippet :
var data = JSON.stringify({
"attributes": {
"test": test
}
});
var config = {
method: 'put',
url: 'APIurl/test',
headers: {
'Authorization': 'Bearer myPersonnalToken',
'Content-Type': 'application/json',
'Cookie': 'key=theCookieINeedToGetInMyAxiosRequest'
},
data: data
};
axios(config)
.then(function (response) {
console.log(JSON.stringify(response.data));
})
.catch(function (error) {
console.log(error);
});
Ok so here it is working on Postman, time to make it real on my app with Axios, like this in my front-end :
var url = 'APIurl/test'
var data = {
test: test
}
var config = {
headers: {
'Authorization': "Bearer " + myPersonnalToken,
'Content-Type': 'application/json',
},
withCredentials: true,
}
axios.put(url, JSON.stringify(data), config)
.then(res => {
console.log(res)
...
})
.catch(err => {
console.log(err)
...
})
And knowing it's cross-domain, like this in my back-end :
const corsOptions = {
// I tried with * to see if I mispelled the origin, but no
origin: theOriginIWant,
credentials: true
}
app.use(cors(corsOptions))
As I read a hundred times, {withCredentials: true} should be enough to pass my cookie in my request, and my CORS options look great to me.
But when I launch my app and click the button which calls the request, this is what my devtools Network looks like :
General
Request URL: APIurl/test
Referrer Policy: strict-origin-when-cross-origin
Request Headers
Accept: application/json
Authorization: Bearer myPersonnelToken
Content-Type: application/json
Referer: myAppUrl
sec-ch-ua: "Chromium";v="92", " Not A;Brand";v="99", "Google Chrome";v="92"
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36
Request Payload
test=test
As you can see, my cookie is missing...
A 401 error is thrown because I cannot access the API without the cookie, with the informations below :
Access to XMLHttpRequest at 'APIurl/test' from origin 'myAppUrl' has been blocked by CORS policy:
Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
I tried everything i saw on the web, but nothing worked for me, i just can't pass the cookie i want to my PUT or POST requests, which throws an error.
I really don't understand why GET requests work, but not POST or PUT ones...
Any idea of how to fix this ?
Thanks in advance,
Hugo GB
I don't understand why express js cannot read my header.
I use vuejs + axios for send data.
I use a module for intercept request ans response for send token.
In axios module :
axios.interceptors.request.use((req) => {
req.headers.authorization = `Bearer: ${MYTOKEN}`;
return req;
});
In my server, i use nodesJS + Express with middleware :
const router = express.Router();
router.use(function timeLog(req, res, next) {
console.log(req.headers.authorization); // undefined :(
})
So req.headers do not contains key 'authorization' and console.log(req.headers.authorization); return to me 'UNDEFINED'.
I've try to put req.header.BLABLABLA. I find it but not as key.
I really don't understand.
Exemple of return with authorization :
{ host: 'localhost:5000',
connection: 'keep-alive',
'access-control-request-method': 'POST',
origin: 'http://localhost:8080',
'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36',
'access-control-request-headers': 'authorization,content-type',
accept: '*/*',
'accept-encoding': 'gzip, deflate, br',
'accept-language': 'fr-FR,fr;q=0.9,en;q=0.8,en-US;q=0.7,ru;q=0.6'
}
try this
axios.interceptors.request.use((req) => {
// req here, it's axios config, not express req'. req.headers.Authorization = Bearer: ${MYTOKEN}`;
return req;
});
Authorization => start with A Capital
You're using Axios in the wrong way.
You're trying to log headers of the Express Request, not headers of the Axios.
// server/index.js
router.use(function timeLog(req, res, next) {
console.log(req.headers.authorization); // of course this is will undefined
})
If you're doing like so, you'll get your authorization headers...
// server/index.js
import axios from 'axios'
axios.interceptors.request.use((req) => {
// `req` here, it's axios config, not express `req'.
req.headers.authorization = `Bearer: ${MYTOKEN}`;
return req;
});
router.use(function timeLog(req, res, next) {
console.log(axios.headers.authorization); // here we are
})
I have an Angular2/TypeScript application running i Visual Studio Code.
An API running in VS 2015. This is the API project: http://www.asp.net/web-api/overview/security/individual-accounts-in-web-api
I can use the API and create new users, but when I try to login(Use the Token function), then I get the following error:
XMLHttpRequest cannot load https://localhost:44305/Token. Response for preflight has invalid HTTP status code 400
The header looks like this:
Request URL:https://localhost:44305/Token
Request Method:OPTIONS
Status Code:400
Remote Address:[::1]:44305
Response Headers
cache-control:no-cache
content-length:34
content-type:application/json;charset=UTF-8
date:Wed, 10 Aug 2016 19:12:57 GMT
expires:-1
pragma:no-cache
server:Microsoft-IIS/10.0
status:400
x-powered-by:ASP.NET
x-sourcefiles:=?UTF-8?B?QzpcQ2hlY2tvdXRcQVBJXzJ2czJcQVBJXEFQSVxUb2tlbg==?=
Request Headers
:authority:localhost:44305
:method:OPTIONS
:path:/Token
:scheme:https
accept:*/*
accept-encoding:gzip, deflate, sdch, br
accept-language:en-US,en;q=0.8,da;q=0.6,nb;q=0.4
access-control-request-headers:authorization
access-control-request-method:POST
cache-control:no-cache
origin:http://evil.com/
pragma:no-cache
referer:http://localhost:3000/signin
user-agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36
My angular service looks like this:
loginAccount(account: Account): Observable<string> {
var obj = { Email: account.Email, Password: account.Password, grant_type: 'password' };
let headers = new Headers({ 'Content-Type': 'application/json' });
let options = new RequestOptions( {method: RequestMethod.Post, headers: headers });
let body = JSON.stringify(obj);
console.log('loginAccount with:' + body);
return this._http.post('https://localhost:44305/Token', body, options)
.map(this.extractData)
.catch(this.handleError);
}
When I use the AJAX funtions that a in the API project: http://www.asp.net/web-api/overview/security/individual-accounts-in-web-api then it works fine ?? What am I doing wrong in the Angular POST request ?
I found the solution. Thanks to the comments on the API site: http://www.asp.net/web-api/overview/security/individual-accounts-in-web-api
I had to set the correct header for application/x-www-form-urlencoded; charset=UTF-8 and serialize the object i posted. I can´t find an Angular serializer method, so I made my own(copy from another stackoverflow site) in JavaScript.
Here is the final call when the user login on the API and request a token, when using Angular2 & TypeScript:
loginAccount(account: Account): Observable<string> {
var obj = { UserName: account.Email, Password: account.Password, grant_type: 'password' };
let headers = new Headers({ 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' });
let options = new RequestOptions( {method: RequestMethod.Post, headers: headers });
let body = this.serializeObj(obj);
return this._http.post('https://localhost:44305/Token', body, options)
.map(this.extractData)
.catch(this.handleError);
}
private serializeObj(obj) {
var result = [];
for (var property in obj)
result.push(encodeURIComponent(property) + "=" + encodeURIComponent(obj[property]));
return result.join("&");
}
I was also facing same issue from last week and searched on google and stack overflow but all solutions in vein. but after lot of reading and investigation we have found below solution, we were facing issue in only POST method,GET called successfully.
Instead of directly passing Options we need to first stringify option object like JSON.stringify(options)
CreateUser(user:IUser): Observable<void> {
let headers = new Headers();
headers.append('Content-Type', 'application/json');
headers.append('Accept', 'application/json');
let options = new RequestOptions({ headers: headers });
return this._http.post('http://localhost:22736/api/Employee/Create', **JSON.stringify(options)**)
.map((res: Response) => {
return res.json();
})
.catch(this.handleError);
}
It worked for me, Hope it will help others too.
I found that in angular 4 you have to make it like this.
public addQuestion(data: any): Observable<Response> {
let headersObj = new Headers();
headersObj.set('Content-Type', 'application/x-www-form-urlencoded');
let requestArg: RequestOptionsArgs = { headers: headersObj, method: "POST" };
var params = new URLSearchParams();
for(let key of Object.keys(data)){
params.set(key,data[key]);
};
return this.http.post(BaseApi.endpoint + 'Question', params.toString(), requestArg)
.map((res: Response) => res.json().data);
}
Another native solution is by using HttpParams class and it's toString() method:
let headers = new Headers({ 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' });
let options = { headers, observe: 'response' };
const body = new HttpParams()
.set('grant_type', 'password')
.set('username', accountInfo.username)
.set('password', accountInfo.password);
return this._http.post('https://localhost:44305/Token', body.toString(), options)
toString() - Serialize the body to an encoded string, where
key-value pairs (separated by =) are separated by &s.
Note. Also it works without setting the headers
I am trying to implement this code example here to upload an image to an S3 bucket.
My server seems to return the pre-signed URL OK, but the PUT request that follows fails with a 400 error.
Here is the server-side pre-sign code:
var s3 = new aws.S3();
var params = {
Bucket: secrets.aws.bucket,
Key: body.filename,
ContentType: body.filetype,
ACL: 'public-read'
};
s3.getSignedUrl('putObject', params, function(err, data) {
if (err) {
console.log(err);
return err;
} else {
console.log('URL sent back to client ------------------------------------');
res.status(200).send(data);
}
});
And here is the upload action client-side:
export function uploadFile(data) {
var file = data[0];
return dispatch => {
dispatch(dropFileAccepted(data));
return makeUploadRequest('post', {filename: file.name, filetype: file.type}, '/signURLforS3')
.then(function (result) {
var signedUrl = result.data;
var options = {
headers: {
'Content-Type': file.type,
'x-amz-acl': 'public-read',
'x-amz-region': 'eu-central-1'
}
};
return axios.put(signedUrl, file, options);
})
.then(function (result) {
console.log(result);
})
.catch(function (err) {
console.log(err);
});
};
}
From the network request/response headers it looks like the content-type and CORS configuration on the bucket are correctly set, but I'm unsure whether there could be an issue with needing to set the region.
or do I need some additional settings on the bucket, like a bucket policy, or specify a Signature version ?
Request URL:https://XXXXXXXXXX.s3.amazonaws.com/brand.png?AWSAccessKeyId=AKXXXXXXXXXXXX&Content-Type=image%2Fpng&Expires=1460128516&Signature=%2BooCHlrwelBYC9fMYnu01PokgWM%3D&x-amz-acl=public-read
Request Method:PUT
Status Code:400 Bad Request
Remote Address:54.231.192.36:443
Response Headers
Access-Control-Allow-Methods:PUT, POST, GET, HEAD
Access-Control-Allow-Origin:*
Access-Control-Max-Age:3000
Connection:close
Content-Type:application/xml
Date:Fri, 08 Apr 2016 15:00:17 GMT
Server:AmazonS3
Transfer-Encoding:chunked
Vary:Origin, Access-Control-Request-Headers, Access-Control-Request-Method
x-amz-id-2:rXMCu6YD5mLrN3beBCs+kmXDGzhzrQHV2fTUTNooWXBQuPfLNOKDcArGQWRj+NLk+zo=
x-amz-region:eu-central-1
x-amz-request-id:FC181ED154
Request Headers
Accept:application/json, text/plain, */*
Accept-Encoding:gzip, deflate, sdch
Accept-Language:de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4,fr-FR;q=0.2,fr;q=0.2
Connection:keep-alive
Content-Length:16819
Content-Type:image/png
Host:XXXXXXX.s3.amazonaws.com
Origin:http://localhost:3000
Referer:http://localhost:3000/admin/blog/create
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.110 Safari/537.36
x-amz-acl:public-read
x-amz-region:eu-central-1
Query String Params
AWSAccessKeyId:AKXXXXXXXX
Content-Type:image/png
Expires:1460128516
Signature:+ooCHlrwelBYu01PokgWM=
x-amz-acl:public-read
Thanks in advance for any pointers. I've been pulling my hair out over this...