I have a program that is run as root and for certain tasks it changes $> to become another user then goes back to root for more work. This all works fine, except for one thing. The user that I change to needs to have it's environment updated with new $PATH info as well as some new environmental variables.
It's not hard to code them into the program, but that causes a problem. The environmental variables that need to be set get changed from time to time. The .profile of the user I become (in the new assignment to $>) is of course sourced for that user when they log in. In my script the simple assignment of their UID to $> does not do this, so many of the routines fail.
Does anyone know of a way to source a .profile while in a perl script? This .profile runs some commands and programs to set things, so it's not as easy as just picking out the relavent parts and adding them to %ENV.
Please don't take offense, but I do not want this to turn into a security debate. I do realize that doing this is a security risk. I just need to know how/if it can be done.
TIA, Chad.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.