Develop Reference

Unable to access the cookies from request headers

const headers = event.request.headers
console.log('headers: ', headers)
console.log('type is ', typeof headers)
console.log('keys are ', Object.keys(headers))
console.log('cookie are ', headers.cookie)
Output:
headers: {
accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
'accept-encoding': 'gzip, deflate, br',
'accept-language': 'en-GB,en-US;q=0.9,en;q=0.8',
'cache-control': 'max-age=0',
connection: 'keep-alive',
cookie: 'userid=7599271f-87de-4f44-8625-5d4dc4af4069; authToken=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6ImNsMWl4d2Y2aTAwMTdmNzNlcnVweWhqY3UiLCJpYXQiOjE2NDk1MTIzMjB9.ltrLZV7aFeNCmCtC5ZMVZvRhM5c285TAEWf_zFbVGs0',
host: 'localhost:3000',
'if-none-match': '"1l79fw0"',
referer: 'http://localhost:3000/profile',
'sec-fetch-dest': 'document',
'sec-fetch-mode': 'navigate',
'sec-fetch-site': 'same-origin',
'sec-gpc': '1',
'upgrade-insecure-requests': '1',
'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.45 Safari/537.36'
}
type is object
keys are []
cookie are undefined
Click here to see my code screenshot
Can anyone say what's wrong with it?

It should be event.request.headers.get(“cookie”)

axios does not return the full data

axios.get(downloadUrl, Object.assign({}, this.tokens[token_nr].config, {responseType: stream}))
.then((response) => {
console.log("HEADERS", response.headers)
console.log(typeof response.data, "RESPONSE LENGTH", response.data.length)
const decryptedBuffer = encryptionService.decrypt(Buffer.from(response.data), infos);
resolve(decryptedBuffer);
})
This axios request should give the data of a mp3 file. I previously had it via the request package which gives a binary Buffer (using the encoding: null option) and I can use it in the encryptionService.decrypt() function.
In the response.headers I can see it gives the same content-length as it would with the request package. But when I print the length of response.data it's shorter. I tried both ArrayBuffer and stream as my ResponseType. Also leaving the ResponseType option out does not help. What should I do to get the full content.
Some logs: (not all headers)
HEADERS {
'accept-ranges': 'bytes',
'cache-control': 'public',
'content-type': 'audio/mpeg',
'content-length': '14175084',
connection: 'close'
}
string RESPONSE LENGTH 13495410
CONFIG HEADERS {
headers: {
Accept: 'application/json, text/plain, */*',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36',
'cache-control': 'max-age=0',
'accept-language': 'en-US,en;q=0.9,en-US;q=0.8,en;q=0.7',
'accept-charset': 'utf-8,ISO-8859-1;q=0.8,*;q=0.7',
cookie: 'arl=XXXX',
Connection: 'keep-alive',
'Keep-Alive': 'timeout=1500, max=100',
'Content-Type': 'text/plain;charset=UTF-8'
},
}

When creating request try passing following headers Connection, Keep-Alive. Sometimes it close the connection before fully receiving the response
var axioRequest = await axios.create({
baseURL: url,
headers: {
Connection: 'keep-alive',
'Keep-Alive': 'timeout=1500, max=100'
}
});

It was resolved with this answer:
https://disjoint.ca/til/2017/09/20/how-to-download-a-binary-file-using-axios/
I missed the Content-Type header and the {ResponseType: 'arraybuffer'}

Getting HPE_INVALID_TOKEN_ERROR when sending a get request in Node.js

This code was working flawlessly yesterday/earlier today, now it responds with empty response and body and a HPE_INVALID_TOKEN_ERROR in the error on the request callback. I really don't know what to do.
this.getVerifyAge = () => {
return new Promise((resolve, reject) => {
let url = 'https://example.org/api/';
//let url = 'https://www.google.ca'
let headers = {
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
'Accept-Encoding': 'gzip, deflate, sdch, br',
'Accept-Language': 'fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4',
'Connection': 'keep-alive',
'Host': 'club.pokemon.com',
'Upgrade-Insecure-Requests': '1',
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36'
};
var options = {
url: url,
//headers: headers,
jar: this.j
}
if (this.proxy) {
options.proxy = this.proxy;
}
request(options, (error, response, body) => {
if (error || response.statusCode === 502) {
reject(new Error('ERROR : getVerifyAge'));
}
else {
}
});
});
}

Client side(Jquery&Angular) can't send request with x-access-token headers

I followed this article build a web api with token in Node.js:
var token = req.body.token || req.query.token || req.headers['x-access-token'];
if (token) {console.log("passed!");}
else
{console.log("No token provided.");}
I tested with Postman and tried with http://localhost:3000?token=eyJ0eXAiO
all work fine, but when call API in client side:
app.controller('myCtrl', function($scope, $http, $cookies) {
var apikey=$cookies.get('apikey');
$http({url: 'http://localhost:3000/', method: 'GET', headers: {'x-access-token': apikey}})
.success(function (data) {
console.log(data);
}).error(function(error){console.log(error);});
and jquery call:
jQuery.ajax( {
url: 'http://localhost:3000/',
type: 'GET',
beforeSend : function( xhr ) {
xhr.setRequestHeader( 'x-access-token', 'eyJ0eXAi');
},
success: function( response ) {
console.log(response);
},
error : function(error) {
console.log(error);
}
} );
What every Angular or jquery did not work and return "No token provided."
what did I miss? Please help me.
Here is headers from req.headers
Angular.JS
{ host: 'localhost:3000',
connection: 'keep-alive',
'cache-control': 'max-age=0',
'access-control-request-method': 'GET',
origin: 'localhost:3001',
'user-agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/43.0.2357.132 Safari/537.36',
'access-control-request-headers': 'accept, max-age, x-access-token',
accept: '/',
referer: 'localhost:3001',
'accept-encoding': 'gzip, deflate, sdch',
'accept-language': 'en-CA,en;q=0.8,en-US;q=0.6,zh-CN;q=0.4,zh;q=0.2,zh-TW;q=0.
2' }
No token provided.
Postman
{ host: 'localhost:3000',
connection: 'keep-alive',
csp: 'active',
'cache-control': 'no-cache',
'x-access-token': 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJuYW1lIjoibGF3cmVuY2
UiLCJwYXNzd29yZCI6InNreTIwMDAiLCJhZG1pbiI6dHJ1ZSwiaWF0IjoxNDM2Mzc0NTYzLCJleHAiOj
E0MzY0NjA5NjN9.OycP6xdUlG3vLyZHcj4rLjyYKE1GnlWc3h-f0r1ZpZ0',
'user-agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/43.0.2357.132 Safari/537.36',
'postman-token': 'ab2a26e3-f6a1-09e0-c21a-85e3cef0aff5',
accept: '/',
'accept-encoding': 'gzip, deflate, sdch',
'accept-language': 'en-CA,en;q=0.8,en-US;q=0.6,zh-CN;q=0.4,zh;q=0.2,zh-TW;q=0.
2' }
passed!

It turned out this is a Chrome issue, have to run Chrome with --disable-web-security then the headers request works.
CORS, Cordova, AngularJs $http and file:// confusion

How to connect to a proxy server and make an http.request via the proxy using nodejs?

I'm not trying to make my server proxy anything i want to connect to a proxy and send http requests via that.
example:
proxy.connect(someip:someport,function(){
console.log('[PM]['+this._account+'] Logging in..');
var auth_re = /auth\.chatango\.com ?= ?([^;]*)/;
var data = querystring.stringify({user_id: this._account, password: this._password, storecookie: 'on', checkerrors: 'yes'});
var options = {hostname: 'chatango.com', port: 80, path: '/login', method: 'POST', headers: {'Connection': 'keep-alive', 'Content-Length': data.length, 'Cache-Control': 'max-age=0', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'Origin': 'http://chatango.com', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.104 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded', 'Referer': 'http://chatango.com/login', 'Accept-Encoding': 'gzip,deflate', 'Accept-Language': 'en-US,en;q=0.8'}};
var self = this;
var req = http.request(options, function(res) {
res.setEncoding('utf8');
if (res.headers['set-cookie'][2]) {
var m = auth_re.exec(res.headers['set-cookie'][2]);
if (m) return callback(m[1]);
}
callback(false);
}).on('error', function(e) {
callback(false);
});
req.write(data);
req.end();
});
i dont know if it will look exactly like that but i'm tired of seeing answers for creating proxy
i just want to connect to one not create one
http proxy because the login page uses an http request

and i found my answer
console.log('[PM]['+this._account+'] Logging in..');
var auth_re = /auth\.chatango\.com ?= ?([^;]*)/;
var data = querystring.stringify({user_id: this._account, password: this._password, storecookie: 'on', checkerrors: 'yes'});
var options = {hostname: 'chatango.com', port: 80, path: '/login', method: 'POST', headers: {'Connection': 'keep-alive', 'Content-Length': data.length, 'Cache-Control': 'max-age=0', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'Origin': 'http://chatango.com', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.104 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded', 'Referer': 'http://chatango.com/login', 'Accept-Encoding': 'gzip,deflate', 'Accept-Language': 'en-US,en;q=0.8'}};
var self = this;
if(self.proxy.url && self.proxy.port){
globaltunnel.initialize({
host: self.proxy.url,
port: self.proxy.port,
tunnel: 'neither',
protocol: 'http'
});
}
var req = http.request(options, function(res) {
res.setEncoding('utf8');
if (res.headers['set-cookie'][2]) {
var m = auth_re.exec(res.headers['set-cookie'][2]);
if (m) return callback(m[1]);
}
callback(false);
}).on('error', function(e) {
console.log(e);
callback(false);
});
req.write(data);
req.end();
if(self.proxy.url && self.proxy.port){
globaltunnel.end();
}