Subversion Repositories DevTools

#!/usr/bin/perl -w

# nbannon 20050523

# chmod 0775 /devl/dpkg_archive/*

############################

#

#   Ensure that package directories in dpkg_archive are:

#       chmod 0775      - Not world writable

#       chown buildadm  - Owned by buildadm

#

#   Script should be run as root - so that it can fix file attributes

#

use File::stat;

$DIR="/export/devl/dpkg_archive";

chdir($DIR) or die "$0: Could not change to \"$DIR\": $!\n";

($name, $passwd, $buildadm, $buildgid) = getpwnam ('buildadm');

$name = '';

$passwd = '';

die "$0: Could not determine uid of builadadm\n"

	unless ($buildadm && $buildgid);

die "$0: Not run as root\n"

        if ( $> );

opendir(DPKGARCHIVE, ".") or die "$0: Could not open \"$DIR\": $!\n";

while (defined($pkg=readdir(DPKGARCHIVE))) {

    next if ( $pkg eq ".." );

    next if ( $pkg eq "." );

    next if ( $pkg eq "dpkg_archive_list.txt" );

    $sb=lstat($pkg);

    $rwx=$sb->mode & 00777;

    $uid=$sb->uid;

    # Rather than change everything every day, change it only if it's wrong

    if ($rwx != 00775) {

        system("/usr/bin/logger", "-p", "local0.notice", "-t", $0,

               sprintf("%s/%s: was chmod %04o", $DIR, $pkg, $rwx));

        printf STDERR ("%s: %s/%s: was chmod %04o\n", $0, $DIR, $pkg, $rwx);

        $rwx=($sb->mode & 07000) | 00775;

        unless (chmod($rwx, $pkg) == 1) {

            printf STDERR "%s: Could not chmod %04o %s/%s: %s\n", $0, $rwx, $DIR, $pkg, $!;

        }

    }

    if ($uid != $buildadm ) {

        system("/usr/bin/logger", "-p", "local0.notice", "-t", $0,

               sprintf("%s/%s: was uid %d", $DIR, $pkg, $uid));

        printf STDERR ("%s: %s/%s: was uid %d\n", $0, $DIR, $pkg, $uid);

        unless (chown($buildadm, $buildgid, $pkg) == 1) {

            printf STDERR "%s: Could not chown buildadm (%d) %s/%s: %s\n", $0,$uid, $DIR, $pkg, $!;

        }

    }

}

closedir(DPKGARCHIVE);