Soumya Y Shanthimohan 270004GAQS Visits (3127)
Attempts to log-in to the Secured web application while recording in IBM Rational Performance Tester (RPT) may led to the message - 'This Connection is Untrusted'.
The message is seen because, RPT acts as a proxy between the browser and the server application to record the data exchange. When a Secured page is recorded using RPT, the RPT proxy certificate is presented to the browser leading to the above message.
Creating and installing a digital certificate will help you get rid of the above message during RPT recording.
The digital certificates feature enables you to run tests against servers that use Secure Sockets Layer (SSL) for applications that require client-side digital certificates to authenticate users.
A digital certificate is a file that binds a public cryptographic key with an identity (a user or an organization). Trusted certificate authorities issue digital certificates, which are then used to authenticate users and organizations for access to websites, email servers, and other secure systems. A certificate store is an archive file that contains almost any number of digital certificates, possibly certificates that are issued from different certificate authorities.
Creating a Digital certificate store
A digital certificate store can be created using the 'keytool' utility.
You will find the keytool utility file in the RPT_
Navigate to the below directory through the command prompt -
Type the following command and press enter
my_certificate is an alias for your certificate in the key store. You may never use it, but every new certificate in your key store must have its own alias.
The certificate generation process will prompt you to enter some information about you. This information will be saved in the certificate. At the end you will have to confirm the entered information.
Once the information is confirmed, you will be prompted to enter the password. Enter the password given in the above command -
At the end you will find the new key store file my_keystore.pfx in your current directory.
Importing a Digital certificate into RPT
Import the certificate into the RPT project before recording.
Click on 'File' > 'Import' > 'General' > 'File system'. Import the required certificates into the project in RPT.
Imported certificates can now be used during RPT recording and playback -
Once you have the certificates in place, you may start recording a test with digital certificates. The below IBM info center link has details on recording a test with digital certificates:
IBM info center link with details on Playing back a test with Digital certificates:
Soumya Y Shanthimohan 270004GAQS Visits (2396)
It is always recommended to use the latest version of IBM Rational Performance Tester (RPT) . In the later releases of RPT, there are many enhancements made and several defects have been fixed.
Below is a link that contains a complete listing of Defects that were fixed. It also has all the releases, refreshes, fix packs and interim fixes sorted by version for RPT and IBM Rational Service Tester for SOA Quality (RST).
List of enhancements sorted by version
What's new in version 8.7
What's new in version 8.6
What's new in version 8.5.1
What's new in Rational Performance Tester and Rational Service Tester for SOA Quality 8.5
What's new in Rational Performance Tester 8.3
This release of Rational® Performance Tester includes a number of new features.
Rational Performance Tester 8.3 includes these new features or enhancements:
Software Support Lifecycle link -
The IBM Software Support Lifecycle policy specifies the length of time support will be available for IBM software from when the product is available for purchase to the time the product is no longer supported. IBM software customers can use this site to track how long their version and release of a particular IBM software product will be supported. Using the information on this site, customers will be able to effectively plan their software investment, without any gaps in supp
Soumya Y Shanthimohan 270004GAQS Visits (1884)
A scenario may occur where the IBM Rational Performance Tester (RPT) recording always shows blank pages in the browser panel (Window -> Show view -> Protocol data -> Browser).
If you encounter the NT LAN Manager version 2 (NTLM v2) "Authentication failed" error in IBM Rational Performance Tester, you can follow the steps in the below technote to set up NTLM v2 in RPT:
Along with the steps in the technote above, also make sure that the 'Host' field contains the System name and the 'Doman' field contains the domain name, as seen in the attached screen-shot -
Imposing Multiple Verification Points to validate a response content of web service call under IBM Rational Performance Tester
Rajeshavanthi 2700022MCX Visits (1588)
Here's a quick requirement scenario on testing Verification points for a web service response (which is XML in nature) in IBM Rational Performance Tester (RPT) v184.108.40.206
There are two different set of responses for one request. Based on whether the service has passed/failed, two entirely different xml will be returned. As of now you have a contain verification point to validate if the service has passed but the requirement is to add a condition so that when the response fails even that can be validated through the same scripts. Since conditional statements or multiple verification points are not allowed on same tag/response, this becomes a challenging task.
The best fit is to write a custom code that will help to address this use-case. To have this working:
1) Turn the XML answer of the web service into a Text Answer
2) Then it is possible to create a field reference on the full answer, as shown below.