To manipulate *nix uid and gid,

use POSIX qw( geteuid getuid setuid getgid getegid setgid );

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See manpages POSIX.3 setuid.2 etc.

Your question is posed as if you want to make a web interface for user accounts on the server. That is a dangerous prospect. Doing it suid root is likely to be a calamity. Many nixes will not run an interpreter script suid root.

Can your project be done with https authentication instead?

After Compline,
Zaxo

In reply to Re: changing uid/gid in suid cgi script by Zaxo
in thread changing uid/gid in suid cgi script by bless$self=>perlmonks;

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