JMeter authentication error : 401 - jmeter

Currently I am having problem to login my application using Jmeter scripts for SSO login.Shows unauthorized but all my credentials that I provided to login into application are okay.
It was working earlier.
I have already implemented each and everything that require to run Jmeter to my application earlier.
Currently I am stuck at this point.If anyone has idea? If so it would be so nice to have that idea/help.

check if it is NTLM authentication then you need to provide Mechanism as "Basic Digest" and if any domain then mention in Realm as "{domainname}\"

Most probably this is due to irrelevant configuration of the HTTP Authorization Manager
Looking into WWW-Authenticate Negotiate, it seems application you are testing is using NTLM or Kerberos authentication so you need to properly configure JMeter in order to be able to bypass it.
See Windows Authentication with Apache JMeter article for more detailed explanation and example configurations for NTLM and Kerberos.

Related

Executing Login API in which Authentication process happens with Active Directory

I am trying to do the performance testing of a logistics application. 2 types of users are there - Internal users & External Users. For internal users the authentication process happens normally; usual database. I was successful in executing the jmx script for Internal users. But for External users, the authentication process happens with Active Directory. In this case when i tried to execute the jmx script, the user is not getting logged in to the application. But the login api doesn't gives any error, the Response Code is 200 but in Response I'm getting the message "Try again". Do we need to do any additional settings in Jmeter for Active Directory Authentication? Can anybody help me in this?
For "internal" users you might need to add HTTP Authorization Manager and configure not only username and password but also domain, realm and use appropriate mechanism for NTLM or Kerberos
See Windows Authentication with Apache JMeter article for more detailed explanation and example configurations
You may be missing out on a few key things such as HTTP Headers or some additional data that needs to be sent with the request.
To resolve this. you can analyze the request in the developer tools of your browser and then generate the same headers with the request. This will resolve the issue.

How to test login based on Keycloak test using JMeter?

We have an app that has a keycloak login. I want to create a JMeter test that logs in using some credential than do some stuff. the problem is I don't know how to form the POST URL
https://something.something.something.something/auth/realms/test/login-actions/authenticate?session_code=D3XPlFteuLSReLVsPbmCYY8RwqJDPmxb9JI1dBtR1yk&execution=021d7cc9-048c-4f68-a295-6d145597dd8e&client_id=my-react-client&tab_id=ACD97a5Yb50”
How to get the other parameters for the Post URL inside the test. They are not in the previous HTTP response (accessing the login page) and there are not in the cookies. I know how to get only the client_id.
Keycloak supports 2 authentication protocols:
OpenID Connect
SAML 2.0
Looking into your URL it's utterly like that your Keycloak instance is using OpenID and looking into OpenID Configuration Options
client-id: <CLIENT_ID>
# the secret associated to the 'client' application
So my expectation is that this is something which doesn't change so feel free to keep it as my-react-client
Just in case get familiarized with OpenID Connect - How to Load Test with JMeter to learn more about the concept of bypassing login challenge in JMeter tests when it comes to external authentication providers.

How to access sonarqube if the server requires basic authentication?

Our sonarqubeinstance deployed on a server which requires basic authentication. How we should configure sonar maven plugin in this case? Any combination of sonar.login and sonar.host.url (with or without user:password for server) will result in 401 error
The sonar-runner, even if configured with credentials, does not use these to make it's first call to the server. The endpoint is /batch/index. You have to allow public access to that endpoint. For all other urls basic auth is fine.
I have more details in my answer here: https://stackoverflow.com/a/60132667/1838233

Not able to capture request response for CRM Dynamics 365 app using Jmeter

While system proxy is set with Jmeter, CRM Dynamics 365 app is prompting for credentials repeatedly until it gives "HTTP 401.1 - Unauthorized: Access is denied" error at last. Without the proxy, users can access the CRM application at ease over browsers. Following steps are already taken, but no luck yet.
Jmeter root certificate is installed
Domain admin credentials are used for login
For authentication, NTLM service provider is set at IIS
Any help is appreciated!
In recorder advanced tab , switch Http request implementation to Java and try again.
If it doesn’t work, investigate wether it’s ntlm or keeberos.
Alternatively you can start authenticating without proxy setuo and once done, you switch browser to use jmeter proxy.
You can record test cases over BlazeMeter then import them into JMeter. That is worked for me.

How can we achieve NTLM authentication using Jmeter Automation

I was previously used Visual studio web test for automation. Now we have moved to Jmeter. We are trying to solve NTLM Authentication issues here but are unable to find out where to pass Credentials. The parameters below are required for file authentication in VS webtest:
CredentialUserName="CredentialUserName"
CredentialPassword="CredentialPassword"
PreAuthenticate="True"
I have found some helpful links and understand how NTLM works but am unable to find out how to use them in Jmeter.
I have found some useful links but am unable to get any information how to use NTLM in Jmeter.
hc.apache.org
apache.http.auth.NTCredentials
JMeter provides HTTP Authorization Manager which deals with Basic, NTML and Kerberos authentication types, just add it to your Test Plan and provide username, password and domain there, JMeter will automatically build the relevant Authorization header and add it to your request(s).
See Windows Authentication with Apache JMeter article for more information.

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