How does JMeter handle authorization tokens?

JMeter Authorization with access token

1. Step 1 – Thread Group 1 – Thread Group – Authorization Token Generation.
2. Step 2 – Thread Group 2 – Thread Group – Main Request.
3. Step 3 – Adding Listeners to Test Plan.
4. Step 4 – Save the Test Plan.
5. Step 5 – Run the Test Plan.
6. Step 6 – View the Execution Status.

How do I pass an authorization token?

1 Answer

1. server authenticates user credentials in GrantResourceOwnerCredentials and issues a token.
2. client reads the access_token from the token response.
3. server reads Authorization header and grants access (if token is valid)
4. server processes request, eg, the GET request.
5. client receives status 200 and desired data.

How does JMeter handle authentication?

1. in jmeter.properties , uncomment: httpclient.parameters.file=httpclient.parameters.
2. in httpclient.parameters, uncomment: http.authentication.preemptive$Boolean=true.

How do I fix a 401 unauthorized error in JMeter?

As the response code is 401, JMeter might take it as a service access error. To avoid that please check Ignore Status checkbox so that the 401 Code won’t raise an error (as it is an expected result). Add a pattern with Add button and enter 401 (unauthorized), to verify that the response code equals 401.

How does JMeter handle token expiration?

1 Answer

1. Switch from setUp Thread Group for “LoginAPI” to normal Thread Group and configure it to run either desired number of iterations or forever.
2. Add Flow Control Action sampler to the end of the “LoginAPI” thread group and configure it to “sleep” for i.e. 25 minutes.

How do I authorize a JWT token?

To authenticate a user, a client application must send a JSON Web Token (JWT) in the authorization header of the HTTP request to your backend API. API Gateway validates the token on behalf of your API, so you don’t have to add any code in your API to process the authentication.

How does JMeter handle dynamic variables?

Steps for dynamic value identification:

1. Click the ‘Run’ button.
2. The script may fail at a particular sampler where correlation is required.
3. Refer to the script and click on the same sampler which is failed during replay.
4. You will get some parameters and their values which are passing in the request.

How can I pass the basic HTTP authentication or token authentication?

You need to generate a Base64-encoded credential with the Customer ID and Customer Secret provided by Agora and pass the credential to the Authorization parameter in the request header.

How do I pass NTLM authentication in JMeter?

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).