custom authorization in groovy script .need explanation for each in body section?

[Arunachalam_RM]

def authProfileName = "Name of your profile";
def project = testRunner.getTestCase().getTestSuite().getProject();
def authProfile = project.getAuthRepository().getEntry(authProfileName);
authProfile.setUsername("newUsername");
authProfile.setPassword("newPassword");
authProfile.setDomain("newDomain");

//Set to true for pre-emptive authentication
//Set to false for using global preference
authProfile.setPreemptive(true);

def step = testRunner.testCase.getTestStepByName("Name of your request").getHttpRequest();
step.setSelectedAuthProfile(authProfileName);

@nmrao  @rupert_anderson  top contributors please help

[richie]

Hey @Arunachalam_RM,

Can you confirm exactly what youre trying to do an what the problem is?

Ta

Rich

[Arunachalam_RM]

I am just trying to know how custom authorization is going to work in groovy