CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks
01.01.2013 • Views
Share Embed Flag

CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks

CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks

CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks

SHOW MORE
SHOW LESS
ePAPER READ
DOWNLOAD ePAPER
redbooks.ibm.com

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

START NOW

114 <strong>CICS</strong> <strong>Transaction</strong> <strong>Gateway</strong> <strong>V5</strong><br />

Permit access to the mirror transaction<br />

Any ECI requests received from the <strong>CICS</strong> TG for Windows run under a mirror<br />

transaction. By default, this will be the ASCII mirror, CPMI. To enable our desired<br />

user ID <strong>CICS</strong>RS2 to have access to this transaction, we issued the following<br />

RACF commands to grant access to the SCSCPJA4.CPMI profile to the user<br />

<strong>CICS</strong>RS2:<br />

RDEF T<strong>CICS</strong>TRN SCSCPJA4.CPMI UACC(NONE)<br />

PERMIT SCSCPJA4.CPMI CLASS(T<strong>CICS</strong>TRN) ID(<strong>CICS</strong>RS2) ACCESS(READ)<br />

SETROPTS RACLIST(T<strong>CICS</strong>TRN) REFRESH<br />

Testing<br />

In order to test our secure <strong>CICS</strong> TG for Windows environment, we again used the<br />

EciB1 synchronous ECI sample. This runtime class for this is provided by the<br />

<strong>CICS</strong> TG in the CTGSAMPLES.JAR and the source is also provided in the<br />

samples\java\com\ibm\ctg\samples\eci directory. To test using the version in the<br />

CTGSAMPLES.JAR, it is merely necessary to copy CTGLCLIENT.JAR and<br />

CTGSAMPLES.JAR to your desired machine and set your classpath to contain<br />

these two JAR files.<br />

We ran our tests from a Windows workstation with the <strong>CICS</strong> TG already installed,<br />

so we set our classpath using the following command:<br />

SET CLASSPATH=C:\Program Files\<strong>IBM</strong>\<strong>IBM</strong> <strong>CICS</strong> <strong>Transaction</strong> <strong>Gateway</strong>\<br />

Classes\CTGCLIENT.JAR;C:\Program Files\<strong>IBM</strong>\<strong>IBM</strong> <strong>CICS</strong> <strong>Transaction</strong> <strong>Gateway</strong>\<br />

Classes\CTGSAMPLES.JAR<br />

Since we have set up security so a user ID and password are required, EciB1<br />

detects a security error caused by the first request, which includes a null user ID<br />

and password. EciB1 then prompts for a user ID and password, which it flows<br />

with the ECI request. Example 6-6 shows the results of a successful test with<br />

EciB1.<br />

Example 6-6 Testing z/OS EXCI security with EciB1 sample<br />

C:\>java com.ibm.ctg.samples.eci.EciB1 tcp://volga.almaden.ibm.com 2007<br />

<strong>CICS</strong> <strong>Transaction</strong> <strong>Gateway</strong> Basic ECI Sample 1<br />

-------------------------------------------<br />

Usage: java com.ibm.ctg.samples.eci.EciB1 [<strong>Gateway</strong> Url]<br />

[<strong>Gateway</strong> Port Number]<br />

To enable client tracing, run the sample with the following Java option:<br />

-Dgateway.T.trace=on<br />

<strong>The</strong> address of the <strong>Gateway</strong> has been set to tcp://volga.almaden.ibm.com<br />

Port:2007<br />

<strong>CICS</strong> Servers Defined:

logo

products

Resources

Company

Terms of service
Privacy policy
Cookie policy
Cookie settings
Imprint
Change language
Made with love in Switzerland
© 2024 Yumpu.com all rights reserved

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!