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

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184 CICS Transaction Gateway V5
Chapter 8. SSL connections to the Gateway daemon on z/OS 8 In this chapter, we show you how we implemented an encrypted Secure Sockets Layer (SSL) connection from a remote Java client application to our CICS Transaction Gateway (CICS TG) running on z/OS. We used both the System SSL protocol handler and the Java Secure Sockets Extension (JSSE) SSL protocol handler. We tested the configuration using the sample Java application EciB1 running as a stand-alone Java application on a Windows workstation. This is illustrated in Figure 8-1 on page 186. For details on how to install the CICS TG on z/OS and configure the Gateway daemon, refer to Chapter 7, “TCP connections to the Gateway daemon on z/OS” on page 133. For more details on the SSL protocol, refer to Chapter 3, “Security technologies” in Securing Web Access to CICS, SG24-5756. © Copyright IBM Corp. 2001 2002. All rights reserved. 185
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Note: Before using this information
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Trademarks IBM, the IBM logo, and i
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The team that wrote this redbook xi
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► Mail your comments to: xiv CICS
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1.1 CICS TG: Infrastructure 4 CICS
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2.1 Introduction to APPC 18 CICS Tr
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3.1.1 Software checklist 42 CICS Tr
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3.3 VTAM definitions 44 CICS Transa
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3.4 TCP62 definitions for the CICS
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Figure 3-6 CEMT I CONN 54 CICS Tran
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IST314I END 58 CICS Transaction Gat
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4.1 Introduction to EXCI 66 CICS Tr
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4.2.1 EXCI CONNECTION definitions 6
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4.2.3 EXCI options table: DFHXCOPT
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4.4.2 Tracing 80 CICS Transaction G
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5.1 Introduction to ECI over TCP/IP
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5.1.2 Definitions checklist 84 CICS
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6.1 Introduction to CICS security 1
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Basic CICS TG configuration The com
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6.2.2 ECI to CICS TG for Windows (T
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10.3.2 HTTP Server and basic authen
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We changed the following parameters
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Security settings In WebSphere V4 f
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10.4.2 Tracing 282 CICS Transaction
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11.1 Preparation Web browser 290 CI
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11.2 Configuration In this section,
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ECI applications Web Browser 330 CI
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The CTGTesterECI application Applic
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Figure B-4 Class variables 342 CICS
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JSPs The application uses three JSP
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Application overview The following
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Figure B-22 init() method 360 CICS
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if (managed) { getConnection(); } e
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Using the Web material The addition
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Importing CTGTesterCCI into WebSphe
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Referenced Web sites These Web site
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CCL6806I, CICS TG message 178 CCL68
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errno, return codes 128 ESIRequest,
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security, with ECI requests 115 sec
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CICS Transaction Gateway V5 The Web
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