I seem to remember the verify processing bumping up the password fail count and revoking the id without any additional logic - even returning codes indicating those issues. But it's probably been 20 years since I coded such things, and those brain cells have long since been loaded with other data. I shouldn't have watched so many Simpsons episodes.

On 1/8/2021 10:12 PM, Brian Westerman wrote:
I think if you were just going to take the password and verify that it was correct (or 
not), that shouldn't be a big issue.  Although there should be some way to keep the user 
from using it to "guess" other people's passwords.  Maybe a limit on tries, or 
a way to inform someone that they tried it more than once in a certain period of time.

With some restrictions, I think that just issuing the RACROUT request=verify, 
would be okay.  There should probably be some mechanism to revoke the ID if 
there are two many guesses though.

Brian


On Fri, 8 Jan 2021 21:02:50 +0000, Jousma, David <[email protected]> wrote:

Sam,

I'm curious as to the usage scenario?   This almost sounds like a security 
problem?  So you take a users password input, go ask SAF if correct?  Sounds 
like a man-in-the-middle situation?

_____________________________________________________________________________________________________
Dave Jousma
AVP | Director, Technology Engineering

Fifth Third Bank  |  1830 East Paris Ave, SE  |  MD RSCB2H  |  Grand Rapids, MI 
49546
616.653.8429  |  fax: 616.653.2717


-----Original Message-----
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of Sam 
Golob
Sent: Friday, January 8, 2021 12:19 PM
To: [email protected]
Subject: Code to verify LOGON password

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Dear Folks,

     Does anyone have user-written code for RACF, so that if the user types in 
a password, the code will verify if it is the user's actual LOGON password?

     I'd like to see code that does this, for ACF2 and Top Secret as well, but 
I'm primarily interested in RACF.

     Thank you very much.  All the best of everything to all of you.

Sincerely,     Sam


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