I've read the FAQ about not being able to decrypt UNIX passwords. That's not the issue. I just want to be able to have a script of mine use those passwords (encrypted) as a comparison. As I see it, this problem has two parts:
1- Get the scrambled entry. I'm using GETPWNAM(username) for this, and because my system uses a shadow file (I assume), I'm getting an X as a value for the password. Anyone know how to get the actual value? The docs for GETPW* aren't really clear on what to do in this sort of situation.
2- Then I've got to encrypt the password that the user types to make it match the UNIX one. I have *never* done this; anyone have any suggestions?
If it helps, I am running on a RH Linux 7.2 box.
Thanks!
-b
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.