Implementing Security for Non-CA Products › FOCUS › Installation

Installation

The interface is distributed in object‑module format. The installation procedure is straightforward and consists of two link‑edit steps, outlined as follows:

• Link‑edit the FOCUS Security Interface. This interface must be present before the second link‑edit is performed. JCL for this step should be located in your FOCUS JCL library, member name JCLACF21.
• Link‑edit the CA Top Secret Security Interface. The CA Top Secret interface uses the FOCUS signon security interface, but replaces the CSECT named FOCUSID with an CA Top Secret version. This gives CA Top Secret the ability to interrogate the user's installation data (INSTDATA) field for the appropriate FOCUS password.

  Sample JCL for this is shown next:

  //LKED EXEC PGM=IEWL,PARM='<<standard FOCUS lked parms>>'

  //SYSPRINT DD  SYSOUT=A
  //SYSUT1   DD          DSN=&&SYSUT1.,UNIT=SYSDA,SPACE=(1024,(50,20))
  

  //FOCCNTL  DD          DSN=Name.of.FOCUS.lked.cntl.statements,DISP=SHR
  //FOCLIB   DD          DSN=Name.of.FOCUS.loadlib,DISP=SHR
  //TSS      DD          DSN=Name.of.TSSOPMAT,DISP=SHR
  //SYSLMOD  DD          DSN=Name.of.FOCUS.loadlib,DISP=SHR
  //SYSIN    DD  *
  INCLUDE  TSS(FOCUSID)    TSS interface
  INCLUDE  FOCCNTL(FOCUS)  FOCUS overlay structure lked cntl
  INCLUDE  FOCLIB(FOCUS)   Basic FOCUS module w/security
  NAME     FOCUS(R)
  

Note: Beginning with r6, FOCUSID is no longer supplied by default in the FOCUS product. This means that FOCUSID must be link edited according to the instructions shown with the JCL above.