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How to get cookies from a browser using JavaScript and then use them for authorization?


How to validate an email address in JavaScript?How do JavaScript closures work?How do I remove a property from a JavaScript object?How do you get a timestamp in JavaScript?How do I include a JavaScript file in another JavaScript file?Get the current URL with JavaScript?How to replace all occurrences of a string in JavaScriptHow to check whether a string contains a substring in JavaScript?How do I remove a particular element from an array in JavaScript?How do I return the response from an asynchronous call?






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0















This implementation is used for e2e tests, as a workaround to check if file is downloadable instead of actually downloading it.



Currently I am using the following piece of code to get the headers + the status from the particular HEAD request. The issue here is that it doesn't use the authorization from the previous steps, so obviously I will have to authorize again but this time with cookies.



1) How can I get the cookies (I need only sessionID cookie) from the browser, I mean from the active session because as I said, I am already logged in? And also store sessionID for example in globals.



2) And how can I send/ use the cookie (sessionID) for authorization, in the code provided below?




  • I am using JavaScript/ Node.js



    getHeader: async function (url) 
    var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
    var xhr = new XMLHttpRequest();
    url = "url.pdf";
    xhr.open("HEAD", url, true);
    xhr.onreadystatechange = function ()
    if (xhr.readyState == this.DONE)
    console.log('HEADERS: ' + xhr.getAllResponseHeaders());
    console.log('STATUS: ' + xhr.status)

    ;
    xhr.send(null);
    ,










share|improve this question




























    0















    This implementation is used for e2e tests, as a workaround to check if file is downloadable instead of actually downloading it.



    Currently I am using the following piece of code to get the headers + the status from the particular HEAD request. The issue here is that it doesn't use the authorization from the previous steps, so obviously I will have to authorize again but this time with cookies.



    1) How can I get the cookies (I need only sessionID cookie) from the browser, I mean from the active session because as I said, I am already logged in? And also store sessionID for example in globals.



    2) And how can I send/ use the cookie (sessionID) for authorization, in the code provided below?




    • I am using JavaScript/ Node.js



      getHeader: async function (url) 
      var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
      var xhr = new XMLHttpRequest();
      url = "url.pdf";
      xhr.open("HEAD", url, true);
      xhr.onreadystatechange = function ()
      if (xhr.readyState == this.DONE)
      console.log('HEADERS: ' + xhr.getAllResponseHeaders());
      console.log('STATUS: ' + xhr.status)

      ;
      xhr.send(null);
      ,










    share|improve this question
























      0












      0








      0








      This implementation is used for e2e tests, as a workaround to check if file is downloadable instead of actually downloading it.



      Currently I am using the following piece of code to get the headers + the status from the particular HEAD request. The issue here is that it doesn't use the authorization from the previous steps, so obviously I will have to authorize again but this time with cookies.



      1) How can I get the cookies (I need only sessionID cookie) from the browser, I mean from the active session because as I said, I am already logged in? And also store sessionID for example in globals.



      2) And how can I send/ use the cookie (sessionID) for authorization, in the code provided below?




      • I am using JavaScript/ Node.js



        getHeader: async function (url) 
        var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
        var xhr = new XMLHttpRequest();
        url = "url.pdf";
        xhr.open("HEAD", url, true);
        xhr.onreadystatechange = function ()
        if (xhr.readyState == this.DONE)
        console.log('HEADERS: ' + xhr.getAllResponseHeaders());
        console.log('STATUS: ' + xhr.status)

        ;
        xhr.send(null);
        ,










      share|improve this question














      This implementation is used for e2e tests, as a workaround to check if file is downloadable instead of actually downloading it.



      Currently I am using the following piece of code to get the headers + the status from the particular HEAD request. The issue here is that it doesn't use the authorization from the previous steps, so obviously I will have to authorize again but this time with cookies.



      1) How can I get the cookies (I need only sessionID cookie) from the browser, I mean from the active session because as I said, I am already logged in? And also store sessionID for example in globals.



      2) And how can I send/ use the cookie (sessionID) for authorization, in the code provided below?




      • I am using JavaScript/ Node.js



        getHeader: async function (url) 
        var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
        var xhr = new XMLHttpRequest();
        url = "url.pdf";
        xhr.open("HEAD", url, true);
        xhr.onreadystatechange = function ()
        if (xhr.readyState == this.DONE)
        console.log('HEADERS: ' + xhr.getAllResponseHeaders());
        console.log('STATUS: ' + xhr.status)

        ;
        xhr.send(null);
        ,







      javascript node.js automation xmlhttprequest qa






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 25 at 12:35









      sk_usersk_user

      394 bronze badges




      394 bronze badges






















          1 Answer
          1






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          0














          I think that you should use the cookie-parser module (https://www.npmjs.com/package/cookie-parser):



          var express = require('express')
          var cookieParser = require('cookie-parser')

          var app = express()
          app.use(cookieParser())

          app.get('/', function (req, res)
          // Cookies that have not been signed
          console.log('Cookies: ', req.cookies)

          // Cookies that have been signed
          console.log('Signed Cookies: ', req.signedCookies)
          )

          app.listen(8080)


          Besides this, you can take a look at the ExpressJS documentation for best practices while using cookies:
          https://expressjs.com/en/advanced/best-practice-security.html#use-cookies-securely






          share|improve this answer






















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            1 Answer
            1






            active

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            active

            oldest

            votes






            active

            oldest

            votes









            0














            I think that you should use the cookie-parser module (https://www.npmjs.com/package/cookie-parser):



            var express = require('express')
            var cookieParser = require('cookie-parser')

            var app = express()
            app.use(cookieParser())

            app.get('/', function (req, res)
            // Cookies that have not been signed
            console.log('Cookies: ', req.cookies)

            // Cookies that have been signed
            console.log('Signed Cookies: ', req.signedCookies)
            )

            app.listen(8080)


            Besides this, you can take a look at the ExpressJS documentation for best practices while using cookies:
            https://expressjs.com/en/advanced/best-practice-security.html#use-cookies-securely






            share|improve this answer



























              0














              I think that you should use the cookie-parser module (https://www.npmjs.com/package/cookie-parser):



              var express = require('express')
              var cookieParser = require('cookie-parser')

              var app = express()
              app.use(cookieParser())

              app.get('/', function (req, res)
              // Cookies that have not been signed
              console.log('Cookies: ', req.cookies)

              // Cookies that have been signed
              console.log('Signed Cookies: ', req.signedCookies)
              )

              app.listen(8080)


              Besides this, you can take a look at the ExpressJS documentation for best practices while using cookies:
              https://expressjs.com/en/advanced/best-practice-security.html#use-cookies-securely






              share|improve this answer

























                0












                0








                0







                I think that you should use the cookie-parser module (https://www.npmjs.com/package/cookie-parser):



                var express = require('express')
                var cookieParser = require('cookie-parser')

                var app = express()
                app.use(cookieParser())

                app.get('/', function (req, res)
                // Cookies that have not been signed
                console.log('Cookies: ', req.cookies)

                // Cookies that have been signed
                console.log('Signed Cookies: ', req.signedCookies)
                )

                app.listen(8080)


                Besides this, you can take a look at the ExpressJS documentation for best practices while using cookies:
                https://expressjs.com/en/advanced/best-practice-security.html#use-cookies-securely






                share|improve this answer













                I think that you should use the cookie-parser module (https://www.npmjs.com/package/cookie-parser):



                var express = require('express')
                var cookieParser = require('cookie-parser')

                var app = express()
                app.use(cookieParser())

                app.get('/', function (req, res)
                // Cookies that have not been signed
                console.log('Cookies: ', req.cookies)

                // Cookies that have been signed
                console.log('Signed Cookies: ', req.signedCookies)
                )

                app.listen(8080)


                Besides this, you can take a look at the ExpressJS documentation for best practices while using cookies:
                https://expressjs.com/en/advanced/best-practice-security.html#use-cookies-securely







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 25 at 12:43









                lucaswernerlucaswerner

                767 bronze badges




                767 bronze badges


















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