Jmeter testing for Login - testing

I have to test a web-app for login using Jmeter.
How is that done?
Should I give the path of the login page in the HTTP Request sampler and add the username and password to the login config element?

It needs to be realistic hence your test should be designed as follows:
HTTP GET Request (simulate opening Login page with a browser)
Post Processor to fetch dynamic parameters values (if any)
HTTP POST Request (login event itself) where you pass your credentials and dynamic parameters
(optional) Response Assertion to verify that user is really logged i
I would also recommend adding HTTP Cookie Manager to represent browser cookies and deal with cookie-based authentication.
See How To Use JMeter For Login Authentication guide for step-by-step overview and demo

Related

Redirecting to browser from Postman for authentication process

I am trying to perform GET request which need admin consent for authentication when I run the request, postman provide OK response and the response in html script format. But I need to go to the respective website to provide authentication.
I am trying to redirect to website for providing consent to further processing.
Screenshot for Ref

How to perform login field for login.microsoftonline.com using Jmeter

I need to perform one app that is signed in via login.microsoftonline.com, but I get this error "We can`t sign you in your browser is currently set to block cookies. you need to allow cookies to use this service." maybe someone else has experienced something similar.
I tried changing HTTP Cookie Manager type from standart to others, also I used CookieManager.save.cookies with true and false but nothing worked.
HTTP Cookie Manager
request
error
You're not supposed to have the request to login.microsoftonline.com as the very first request in your JMeter script.
My expectation is that you're trying to test an application which uses Microsoft Identity Platform as authentication provider so depending on your application auth flow you need to pass some parameters to this login.microsoftonline.com page and the parameters need to be extracted from the previous request.
So try starting with your application login page and I believe you should be redirected to the login.microsoftonline.com with valid cookies and appropriate parameters

JMeter load testing web application

I need to test a web-application using JMeter.
Every time I give the path, it gets redirected to auth0 to login
Is there a way I can save the credentials, so that every path I mention is accessed with those credentials and doesn't always redirect to login?
Most probably no. Consider each JMeter thread (virtual user) a normal user using a real browser.
If you open a new browser window in "porno mode" and try to give an URL which requires authentication - you will be redirected to the login page.
However if you're logged in already - you should be able to open any page without providing credentials.
In the absolute majority of web applications it's being implemented via Cookies so given you add HTTP Cookie Manager to your Test Plan - you should be able to navigate through your application (given the first N HTTP Request samplers which are responsible for login are successful)

What are the steps to run Login scenario in jmeter

I have installed Jmeter. I tested the load for google using www.google.com, it is working fine but when i tried with https://www.google.com it is not working fine. what are the steps to test login scenario in Jmeter. Kindly help me out.
The "classic" login test plan looks as follows:
Thread Group
HTTP Request Defaults (to set host, port, protocol, path, etc. for all HTTP Request samplers in scope)
HTTP Cookie Manager (to maintain session and deal with cookie-based authenticaion)
HTTP Request (GET request to login page)
Regular Expression Extractor or similar (if any dynamic mandatory parameters are required for login request they need to be extracted here)
HTTP Request (POST request to login page with username, password, and dynamic parameters if any)
Response Assertion (to verify that login was successful)
Useful links:
Building a Web Test Plan
Building an Advanced Web Test Plan
ASP.NET Login Testing with JMeter

JMeter Cookie Manager

I am using JMeter to make a simple login test on my website. I have a Thread Group which contains a Cookie Manager, an HTTP request to the root page, then an HTTP Post which posts a username and password, and then a Results view. When I run the test and view the response, the results show that the first HTTP request correctly calls set-cookie with the JSessionID, but the second HTTP request that POSTS credentials has no cookies - shouldn't this cookie be posted from the Cookie Manager? Thanks.
In most apps that I've tested, I don't see the actual cookie information after the initial request.
If your session isn't being maintained, there are a few quick things to check:
1. there are no hard coded JSessionID values in the HTTP Requests;
2. try different cookie manager types - different applications expect different settings.