in Jmeter is it possible to call a c# dll which generates a token key and send it part of the web service request.
If Jmeter cannot do it can you please suggest some other tool that can.
thanks
I'm not sure it's possible but if you know how the token is generated, you can use a BeanShell Sampler.
You'll find some documentation here:
http://www.beanshell.org/manual/quickstart.html
http://jmeter.apache.org/usermanual/component_reference.html#BeanShell_Sampler
http://jmeter.apache.org/usermanual/best-practices.html#bsh_scripting
If you are familiar with Java it's pretty straight forward and you can also import Java libraries.
Related
I am implementing load testing in Jmeter for my web application which uses google oauth.
I have generated access token and refresh token and passed it to my HTTP request, but the request fails with an Invalid state parameter.
I checked various posts on passing a random string of 30 characters but the value is not being recognised.
I am not sure how to use the google API library for python to generate one as there is only snippet available in the official site and am quite unsure if that value will be recognised.
Any suggestions on how to achieve my usecase?
We are not telepathic enough to guess how exactly you "generated" the tokens and how they're "passed to your HTTP request"
My expectation is that you need to pass only one token: the "access" one "to your HTTP Request", refresh token can be exchanged for the new access token when the previous one expires. Passing 2 tokens doesn't make sense and may cause the problem you're facing.
As per the main page of JMeter project
The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.
hence you cannot use Python libraries directly in JMeter, either look for a Java library, I think this one is a good choice and use it from JSR223 Test Elements
If you still want (or have to) use Python - you can run Python scripts from JMeter using OS Process Sampler
I am trying to run performance test using Jmeter for my client application which uses Signicat, a third part identity verification site for SSO login. I cannot get through with jmeter execution for login. There is a dynamic token appended in one of the http requests related to login but I cannot find it in any of the previous responses to correlate.
Has anybody tried Performance tests with Signicat or any other SSO login ? I appreciate any suggestions or leads. Thank you.
PS: I tried to monitor the traffic in fiddler while accessing the site . I don't see the token source there as well.
Unfortunately your question doesn't contain sufficient level of details.
If you're seeing the dynamic token there are following possible options:
It needs to be correlated (extracted from the previous response), the possible sources are:
URL (as a part of a redirect)
response headers
response body
It needs to be generated, if the dynamic value is being generated by client-side JavaScript JMeter won't be able to execute the JavaScript, you will have to replicate the code using JSR223 PreProcessor and preferably Groovy as the language in order to generate the same value as the real browser does
Looking into Connecting your application chapter there are several possible protocols/options and it will require rather a story than a chapter to provide comprehensive instructions on each of them:
for some of them like "Other third party software" it is not even possible doing this remotely without knowing the infrastructure and the authentication/authorization processes.
The application I'm handling is using AWS cognito login. Facing issue with the Dynamic SRP_A value and Im getting the below error
{"__type":"NotAuthorizedException","message":"Incorrect username or password."}
I have read through the post below and included the method in JSR223 pre-processor However I'm not clear on how to call this method in the http sampler. Could someone explain bit elaborate.
Refered post:
Issue while running the recorded scripts in jmeter for aws cognito login
Thanks
You can't call it "in the http sampler".
Forget about HTTP Sampler for that case whatsoever, just follow the advice you've been given in the post you've mentioned:
With regards to Cognito the easiest way is using AWS Java SDK from
JSR223 Test Elements using Groovy language
and implement the needed logic as Groovy code with JSR223 sampler.
I am trying to do some basic performance testing on an app I look after.
I am using Jmeter and done the steps recorder and the same as following Jmeter tutorials on youtube, but I am getting stuck when I need put the variable into the X-CSRF-Token
The issue is I cant find X-CSRF-Token in the captured steps. Is it using some other form of authentication? Any suggestions for me as to other methods would be great.
If the post doesn't make much sense, I don't really have an in-depth knowledge of Jmeter or testing.
To find where the token appeared:
clear browser history
record your scenario using jmeter recording template
then in the view result tree located un HTTP(s) Test Script recorder, use the search field to find the first response in which it appears. You’ll need to add an extractor in the corresponding sampler
you ‘ll then be able to inject it using ${varName}
Depending on your server configuration this X-CSRF-Token can come in:
In the response HTML body
In the response headers, inspect HTTP Header Manager for any hard-coded values
As a HTTP Cookie (which is basically a header as well, however it will be much more convenient to get it from the HTTP Cookie Manager rather than from response headers)
So make sure to inspect all the tabs of the first request in the View Results Tree listener as this X-CSRF-Token guy can hide anywhere.
You can try an alternative way of recording a JMeter test, it can export test in "SmartJMX" mode with automatic detection and correlation of any dynamic parameters including but not limited to CSRF tokens so theoretically it can make your life easier, check out How to Cut Your JMeter Scripting Time by 80% guide for more information and technical details.
If you need further help you will have to provide more details, like full dump of 2 requests along with responses. You can use a sniffer tool like Wireshark or Fiddler to capture it.
I am learning and working on building some wso2 sample prototypes.
I have created a proxy service and tried using it with the tryit tool inside.
But i don't know how to use it externally. i mean how to send data to the proxy service because in API there is a endpoint created where the request is sent.
Is there anything like link to request or how to use it externally in some application.
You can use SOAP UI. Please check the article.
The easiest way to call Your proxy service is to use some Rest Client on Your Browser. I use Add-On in Firefox (RestClient i think). U can create there whole request (json, xml), add headers, Authentications or Content Type. It should helps U to call any services in wso2.