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88 lines
2.1 KiB
Perl
88 lines
2.1 KiB
Perl
#!/usr/bin/perl
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#
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@groups = ("vchkpw");
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%users = ('vpopmail', "vchkpw");
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# daemon, local, pop, queue, remote, deliver, respectively.
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# alias is a special case above...
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%gids = ("vchkpw", 89);
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%uids = ('vpopmail', 89);
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if ($ENV{PACKAGE_BUILDING} || $ARGV[1] eq "PRE-INSTALL") {
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$doguid=1; # Make sure we get the assigned guids.
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}
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foreach $group (@groups) {
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if (! getgrnam ($group)) {
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do checkrpw; # May exit
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$x = "-g $gids{$group}";
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$result = system ("/usr/sbin/pw groupadd $group $x");
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if ($result) {
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die "Failed to add group $group as gid $gids{$group}\n";
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}
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}
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}
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if (! getpwnam ("alias")) {
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do checkrpw; # May exit
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$x = "-u $uids{'alias'}";
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$result = system ("/usr/sbin/pw useradd alias -g qnofiles -d \"$ENV{PKG_PREFIX}/alias\" -s /nonexistent $x");
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if ($result) {
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die "Failed to add user alias as uid $uids{'alias'}\n";
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}
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}
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foreach $user (keys %users) {
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if (! getpwnam ($user)) {
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do checkrpw; # May exit
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$x = "-u $uids{$user}";
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$result = system ("/usr/sbin/pw useradd $user -g $users{$user} -d \"$ENV{PKG_PREFIX}\" -s /nonexistent $x");
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if ($result) {
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die "Failed to add user $user as uid $uids{$user}\n";
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}
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}
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}
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# Check that all gids/uids are as they should be...
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# If we are being installed as a package...
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if ($doguid) {
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foreach $group (@groups) {
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if (getgrnam($group) != $gids{$group}) {
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die "Group $group should have gid $gids{$group}\n";
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}
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}
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foreach $user (keys %users) {
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if (getpwnam($user) != $uids{$user}) {
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die "User $user should have uid $uids{$user}\n";
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}
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}
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}
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exit 0;
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sub checkrpw {
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if (! -x "/usr/sbin/pw") {
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print <<'EOM';
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This system looks like a pre-2.2 version of FreeBSD. We see that it
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is missing the "pw" utility. We need this utility. Please get and
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install it, and try again. You can get the source from:
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ftp://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/src/usr.sbin/pw.tar.gz
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EOM
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die "No /usr/sbin/pw";
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}
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if ($> != 0) {
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print "It is necessary to add missing vpopmail users/groups at";
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print "this stage. Please either add them manually or retry";
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print "as root.";
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# Let pw(1) signal the failure so the user can see which
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# group/user is actually missing.
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}
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}
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