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Top Forums UNIX for Beginners Questions & Answers Shell Script for "Password Management" Post 303045474 by newbie_01 on Thursday 26th of March 2020 06:51:10 PM
Old 03-26-2020
Shell Script for "Password Management"

Hi all,


Does anyone know of a 'simple' shell script available out there to do with 'password management'?



Age is really quickly catching up so one of these days I will really need to have a password management of some sort. Unfortunately, I am not the sysadmin of the servers and I can't install any utilities of sort, I can only use whatever's available now on the server. I've found some password manager tools, like pass, gopass, titan etc but as mentioned, I can 't install it. There are some Perl and Python scripts available now I presume, but I am sure I don't have much of the modules used on those scripts.



At the moment, am using KeePass on Windows and copying/pasting stuff from Windows to *nix server that I access via RDP and PuTTY/ssh to the server.



Am just looking at something real 'basic'. one that I can 'store' my password as an encrypted file. And then, whenever I need it, I just run the same script passing a username which will then display the password in plaintext. I will have to supply a password or pass phrase or something like that when I run the script.


Anyway, hoping for some feedback, suggestion, advise on this. Maybe someone already know of a script that I can use and modify to suit for what I am wanting to do.


Thanks in advance.
 

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pam_updbe(5)							File Formats Manual						      pam_updbe(5)

NAME
pam_updbe - User policy definition service module SYNOPSIS
DESCRIPTION
The user policy definition service module for PAM, reads options defined in the user configuration file, (see pam_user.conf(4)) and uses (see pam_set_data(3)) to store the information in the pam handle for subsequent service modules to use. Service modules perform to retrieve corresponding information from the pam handle when the user is authenticated, or when the user password is changed. The use of is not mandatory. It is needed only when per user configuration is used. However, in order for the functionality of to take effect, it must be listed as the first service module after in Like any other service module, provides interfaces for all four PAM modules: authentication, account management, session management and password management. Each module just reads the options defined for the specific module type. UPDBE Authentication Module The UPDBE authentication component provides functions to read options defined in for the module type "auth". The module data name used is Unix Account Management Module The UNIX account management component provides a function to read options defined in for the module type "account". The module data name used is Unix Session Management Module The UNIX session management component provides a function to read options defined in for the module type "session". The module data name used is Unix Password Management Module The UNIX password management component provides a function to read options defined in for the module type "password". The module data name used is SEE ALSO
pam(3), pam_set_data(3), pam.conf(4), pam_user.conf(4), pam_hpsec(5). pam_updbe(5)
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