I am working on log-in scenario for Jmeter. Once I logged-in, I am redirected to the below request:
https://analogb2c.b2clogin.com/analogb2c.onmicrosoft.com/B2C_1A_ADI_SignUpOrSignInWithKmsi/SelfAsserted?tx=StateProperties=eyJUSUQiOiJlOWRiNTU1Zi05N2ZmLTRmOTYtOGQwMC0yOTc2MGNlYmE4ZDYifQ&p=B2C_1A_ADI_SignUpOrSignInWithKmsi
How do I extract the Query String Parameters "tx" and "p" and "X-CSRF-TOKEN" that is in the request headers? What is the regular expression to get the values? I will use the value to the next succeding request. Thanks
Query String Parameters
For the tx it would be something like:
tx=(.+?)&
For the X-CSRF-TOKEN it would be something like:
X-CSRF-TOKEN:\s*(.*)
If you have problems with JMeter Regular Expressions - you can consider switching to the Boundary Extractor, it basically extracts everything between left and right boundaries, doesn't require any domain knowledge and works much faster. More information: The Boundary Extractor vs. the Regular Expression Extractor in JMeter
Related
Example:
In a response headers I see,
state=a5d73a14-a728-4f0f-afae-de5fda55d002
Here I can use LB as state= and there is no right boundary.
So I tried using regular expression extractor as:
state=(.+)
and replaced the hard coded value in the next request as ${state}
The requests are failing as it takes ${state} itself in the request URL, it means regular expression extractor is not working. I know I have placed the function rightly. Still I don't know what I am doing wrong here. Any suggestion would really help!
Should search the response in main and sub samples. Before I was searching for response only in main sample's so it failed.
same regular expression worked: when there is no right boundary or new line right boundary.
state=(.+)
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Actually your regex should work, maybe it fails due to line break or something, to be on the safe side try using state=(.*) as the regular expression, it should be less restrictive:
Also the value of your "state" looks like a GUID so you can try looking up a guid-like structure instead:
state=([A-Fa-f0-9]{8}[\-][A-Fa-f0-9]{4}[\-][A-Fa-f0-9]{4}[\-][A-Fa-f0-9]{4}[\-]([A-Fa-f0-9]){12})
And last but not the least, by default Regular Expression Extractor looks into response body so you need to change the "Field to check" to Response Headers
More information:
JMeter Regular Expressions
Perl 5 Regex Cheat sheet
Using Regular Expressions to Extract Tokens and Session IDs to Variables
From the below string
https://ABC.somewebsitename.com/Account/AutoLogOn?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJzdWIiOiIxMDEyMzk3ODMiLCJ0YXJnZXRDb3VudHJ5Q29kZSI6IkpQIiwiZXhwIjoiMTU3OTUxMjc4MiJ9.QhfDKvZXSrqTjGYsBaZUd6ErbYoOJUdta0efws2SI-nv0VYqUvByHvoKbWVGvd89RmOi-KV33CDHU8NE_Pl0NA
I want to extract the value after token and send it as a parameter in next request for that I used Regular Expression extractor as below
But in the next request parameter, I am not able to get those values
Am I missing something, can you help me on this?
Note: I have followed the link Extract Location from Response Header with JMeter but still no use.
Your regular expression is missing capturing group, I believe you should amend it like:
https.+token=(.*)
Demo:
However if you just need to extract the token and append it to the next request it is easier to consider Using the HTTP URL Re-writing Modifier
Regular expression should be token=(.+?)$
Also set the Field to Check to URL in the Regular Expression Extractor element.
I did some trial and error, and got the answer,
In the Regular Expression Extractor, used as
Regular Expression: Location: .+\/AutoLogOn\?token=(.*?)\n
I'm using jmeter to try and test a website. I'm currently having issues extracting information that is returned.
For instance I send a HTTP request to:
https://intranet.company.com/Capps/f?p=101:1:
The website responds with:
https://intranet.company.com/Capps/f?p=101:1:11016690116729:::::
The new string of numbers listed at the end of response is the session id that I must use to test other pages of the program. I've been trying to use a reg Ex extractor but I cannot seem to pull the number off the url. I am currently using jmeter 3.1
Regular Expressions I've tired:
f?p:101:1:([0-9]{16})::
f?p=([0-9]{1,3}):([0-9]{1,3}):([0-9]{16}):
And various similar expressions, but none have worked for me. If I set up the website with no session ids it will work, but the website is required to use session ids.
Thanks for any help you may provide,
Zwils0
You need to escape ? sign as it is a meta-character and might be interpreted as repetition pattern
For some reason you are trying to extract 16-digit long integer while your id is 14-digit long
I would suggest the following Regular Expression Extractor configuration:
Field to check: URL
Reference Name: anything meaningful, i.e. id
Regular Expression: f\?p=101:1:(\d+):
Template: $1$
Demo:
References:
Apache JMeter: Regular Expressions
Using RegEx (Regular Expression Extractor) with JMeter
Perl 5 Regex Cheat sheet
I don't know anything about jmeter, but I guess it supports standard regex syntax. In your regular expressions, you are expecting a numeric session id with a constant length of 16. However, the session id is not necessary 16 digits long. In your own examples, it has 14 digits. If I check the session length on my oracle apex cloud account, it is 13 digits long.
I guess you cannot rely on its constant length, therefore, try to use something like this:
f?p=([0-9]{1,3}):([0-9]{1,3}):([0-9]{10,16}):
Or even this:
f?p=([0-9]{1,3}):([0-9]{1,3}):([0-9]*):
Also check out the following link and scroll down a bit. Guru Jeff Kemp already did something like this.
https://jeffkemponoracle.com/2011/10/07/googlebot-apex-session-ids-and-cookies/
Chris Muir covered it in his comprehensive post on configuring jmeter specifically for APEX. It's dated, but I'm pretty sure it still holds up.
c) sessionId Regular Expression Extractor
f?p=([0-9]{1,3}):([0-9]{1,3}):([0-9]{16}):
http://one-size-doesnt-fit-all.blogspot.com.au/2010/05/configuring-apache-jmeter-for-apex.html
This appears to be what you've tried, but it seems like there may be other settings and considerations.
I have an http post request which replies with a number in the response body.
I am trying to use a Regular Expression Extractor to extract this number:
I am doing another post request using the extracted value. Unfortunately, the variable seems to be null.
Any idea of what could be wrong?
I am using JMeter 2.13.
There are 2 available solutions:
Use ${REGION_ID_g0} when referring extracted value
Change your regular expression to add grouping as (\d+)
References:
JMeter User Manual Regular Expressions chapter
Using RegEx (Regular Expression Extractor) with JMeter guide.
I can't find a way to extract array from a json response in Jmeter http request. All other fields i'm able to extract. However something like the following i cannot seem to extract. is there any way i can extract this from response in Jmeter http request? In the following i need to extract [1,2,3] and save it in a variable.
"days":[1,2,3]
"sectionIds":[abc,def,ghi]
something like the folliwing i can just extract using "subscriptionId":"(.+?)" in the jmeter regular expression extractor
"subscriptionId":"abcd"
time value can be extracted using this "time":(\d+)
"time": 120
I guess you have problem with square braces not being quotted. Try:
"days":(\[.+?\])
or if you want to match numbers inside something like:
"days":(\[(\d+,?)+\])
I don't think that Regex way is the best option to deal with JSON data.
There is a plugin called JSON Path Extractor which provides functionality alike to JMeter Embedded XPATH Extractor but targeting JSON.