I am working with Jmeter to do load testing. I created a simple login script using BlazeMeter. Then I imported the file into Jmeter.
Whenever I try to run the script, it fails. The first problem I encounter here is that in my first http request I receive a 403 response code:
I added a cookie manager and an authorization manager to try and solve this but it is not working. I think the problem is with cors in the manager header as 403 code means that it received the petition but the access to it was denied. Do you have any suggestions on how to resolve this? I tried adding post processors but couldn't make them work. Maybe because I am a newbie to jmeter and load testing. Idk.
As per HTTP Status 403 description
The HTTP 403 Forbidden client error status response code indicates that the server understood the request but refuses to authorize it.
so most probably your request is missing some authentication context.
Your recording seems to be incomplete, you seem to be testing a GeneXus-based application and it is using AJAX_SECURITY_TOKEN header as the security parameter.
From your screenshot it seems that you're sending recorded hard-coded value, however you should design your script as follows:
Perform initial request, i.e. open login page
Extract AJAX_SECURITY_TOKEN header value using Regular Expression Extractor
Substitute this e8985.... recorded value with the JMeter Variable from the Regular Expression Extractor
Check out Using Regular Expressions to Extract Tokens and Session IDs to Variables article for more information.
Related
enter image description here
I used the Regular Expression Extractor for the tokens, but the 403 forbidden error keeps displaying.-check the screenshoot
Seems some missing configuration issue.
Can you please make sure:
You have HTTP Cookie Manager added to your Test Plan
If your application is protected with external authentication system like Basic HTTP Authentication, NTLM or Kerberos you need to handle it properly using HTTP Authorization Manager
Can you try :
Adding HTTP Header Manager and authorization with Basic encoded
one screenshot of the failed response headers doesn't tell the full story, you need to show us:
Successful request URL, body (if any) and headers (you can get it from browser developer tools)
Failing request from JMeter URL, body (if any) and headers from the View Results Tree listener
As per HTTP Status Code 403 description:
The HTTP 403 Forbidden client error status response code indicates that the server understood the request but refuses to authorize it.
This status is similar to 401, but in this case, re-authenticating will make no difference. The access is permanently forbidden and tied to the application logic, such as insufficient rights to a resource.
If you can successfully execute the same scenario using browser and cannot using JMeter - most probably it's due to missing or improperly implemented correlation, try recording the same steps one more time and compare generated scripts, all values which are different needs to be properly worked around
I'm trying to do a GET HTTPS Request via JMeter. It is a simple request with content-type=application/json, and an auth token. Now for unknown reasons it works perfectly without any issues/problems in Postman, but in JMeter I'm getting an error.
I'm new to JMeter so I can only assume I am just setting something incorrectly.
The HTTP Request I am sending is:
https://www.server.com/api/userinfo?fields=['id']
In postman I get a 200 response with the expected JSON response.
In JMeter however, it gives me the error:
Could not parse fields query. Must be valid JSON.
I've tried messing with the 'send parameters with the request' option in JMeter by removing the ?fields=['id'] from the Path, and instead setting them in the parameters area, but that gives me the exact same 400 error response code.
Also, if I use the send parameters section, and I look at the request, it doesn't seem to be using the parameters i've set. So I went back to passing the parameter directly in the URL path.
SOLVED:: The issue is that JMeter does not like the usage of double quotes in the Path field. You can get by this by using %22 in place of double quotes. This solved the problem of not receiving an error when passing the parameter through Path.
Add HTTP Request sampler to your Test Plan
Configure it as follows:
You might also need to add HTTP Header Manager as a child of your request and configure it to send the relevant Content-Type header
The sent data can be verified using View Results Tree listener:
Also be aware that you can easily create a JMeter test from Postman by just recording the request using HTTP(S) Test Script Recorder
I am trying to do the load testing of salesforce.com. I am logging via test.salesforce.com which is redirecting me to the console url. Now, subsequent post request accepts following post parameters.
ViewStateCSRF
ViewStateMAC
visualforce.ViewState
But this post request is failing with "invalid session" error message.
I am guessing this is because of CSRF token. I am trying to extract(post processor in Jmeter) CSRF token, but I am unable to find this token anywhere in the response/cookie of previous requests. In one of the HTML response, I can find few CSRF tokens(e.g: runApexCsrfToken, consoleAjaxCsrfToken etc). I have tried all of them but no result.
To summarize my problem: I need to pass csrf token in post login request but I am unable to find this token in previous responses.
Could you please help me with this.
PS: I have tried get request on "https://c.salesforce.com/libs/granite/csrf/token.json" after login but did not find any token in response.
Make sure to add HTTP Cookie Manager to your Test Plan
Make sure to check all response fields as the token can be a part of URL or come as a HTTP Header
You need to correlate not only ViewStateCSRF but all other dynamic parameters as well
If you have problems with identifying the source for the dynamic parameters values you can try recording your scenario using cloud-based proxy service, it is capable of exporting recorded scripts in "SmartJMX" mode with automatic detection and correlation of dynamic parameters. See How to Cut Your JMeter Scripting Time by 80% article for more details
In my script, I'm using a JSESSIONID instead of a cookie; the JSESSIONID is extracted using a HTTP URL Re-writing Modifier and I can confirm that the correct value (the one which appears in the response data from the login page) is being applied in the Request.
e.g. POST https://qa67.ososinfo.org:446/Staff/staffdetail.xhtml;JSESSIONID=0655ca5420354753ae413984d34cfc27
I'm also using a VIEWSTATE, which I'm extracting prior to running the remainder of the test steps by using a Regular Expression Extractor and setting the resulting variable as a parameter in the HTTP Request,
e.g. javax.faces.ViewState=8d2%2BgOIseczB2FWSo74DqQfkmiYVaK73D8bnLTNWCx%2FB8EtE
The problem is that I'm hitting a Response code: 500 | Response message: Internal Server Error every time I attempt a post with all of the applicable data.
I tried running through the steps manually in a Firefox browser. I copied the contents of the Request tab from the failing page into a REST client, logged in using a separate tab of the same browser and grabbed the appropriate JSESSIONID and VIEWSTATE information, then posted with that info in place - and the manual post was successful.
Am I missing something? Is JMeter requiring something to accomplish this POST that a I'm not seeing in a manual attempt? Please note that I can verify the test is working through the point of login - I can manually see the jmeter user logged in from an admin screen.
Happy to share any/all of what I'm seeing if it might be helpful in helping to troubleshoot.
I m new in jmeter i want to know if i send post request for login with cookies then in Response below information is displaying .
Request Error We’re sorry, there was a problem with your request.
Please make sure you have cookies enabled and try again.
What could be going wrong.?
It may be not about the missing or incorrect cookies.
You need to provide valid loginCsrfParam value as well, it needs to be extracted from previous response via one of the following PostProcessors:
Regular Expression Extractor
XPath Extractor
CSS/JQuery Extractor
converted into a JMeter Variable and used as a parameter in your login request.
See How to Load Test CSRF-Protected Web Sites guide for comprehensive information on bypassing CSRF protection in your JMeter test.