initial commit of file from CVS for e-smith-base on Thu 26 Oct 11:24:52 BST 2023
This commit is contained in:
169
root/etc/e-smith/events/actions/group-modify-unix
Executable file
169
root/etc/e-smith/events/actions/group-modify-unix
Executable file
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#!/usr/bin/perl -w
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#----------------------------------------------------------------------
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# copyright (C) 2002-2005 Mitel Networks Corporation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Technical support for this program is available from Mitel Networks
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# Please visit our web site www.mitel.com/sme/ for details.
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#----------------------------------------------------------------------
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package esmith;
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use strict;
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use Errno;
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use esmith::ConfigDB;
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use esmith::AccountsDB;
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use File::Temp;
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my $c = esmith::ConfigDB->open_ro || die "Couldn't open config db\n";
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my $a = esmith::AccountsDB->open_ro || die "Couldn't open accounts db\n";
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my $ldapauth = $c->get('ldap')->prop('Authentication') || 'disabled';
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my $x = 0; # exit value
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my $domain = $c->get('DomainName')
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|| die("Couldn't determine domain name");
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$domain = $domain->value;
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my $event = shift || die "Event name arg missing\n";;
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my @groups;
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if ( scalar @ARGV )
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{
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@groups = map { $a->get($_); } @ARGV;
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}
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else
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{
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@groups = $a->groups;
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}
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foreach my $group (@groups)
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{
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my $groupName = $group->key;
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unless ($group->prop('type') eq 'group')
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{
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warn "Account $groupName is not a group account.\n";
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next;
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}
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my %properties = $group->props;
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#------------------------------------------------------------
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# Modify the group. We do it the hard way - by removing all the
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# current group members and adding the new ones (rather than
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# deleting the group and recreating it). That guarantees that
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# we keep the same group ID so that files associated with this
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# group are unaffected.
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#------------------------------------------------------------
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my $groupDesc = $properties{'Description'}
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if (defined $properties{'Description'});
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if ($ldapauth ne 'enabled')
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{
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system("/usr/sbin/usermod", "-c", "$groupDesc", "$groupName") == 0
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or ( $x = 255, warn "Failed to modify (unix) group description for $groupName.\n" );
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}
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my $tmpattr = File::Temp->new();
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print $tmpattr "cn: $groupDesc\n";
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$tmpattr->flush();
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system("/usr/sbin/cpu", "-C/etc/cpu-system.conf", "usermod", "-a", "$tmpattr", "$groupName") == 0
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or ( $x = $ldapauth ne 'enabled' ? $x : 255, warn "Failed to modify (ldap) group description for $groupName.\n" );
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$tmpattr = File::Temp->new();
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print $tmpattr "mail: $groupName\@$domain\n";
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print $tmpattr "description: $groupDesc\n";
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$tmpattr->flush();
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system(
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"/usr/sbin/cpu", "-C/etc/cpu-system.conf", "groupmod",
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"-a", "$tmpattr",
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"$groupName"
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) == 0 or ( $x = $ldapauth ne 'enabled' ? $x : 255, warn "Failed to modify (ldap) group description/email for $groupName.\n" );
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undef $tmpattr;
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my ($name, $passwd, $gid, $members) = getgrnam ($groupName);
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my @oldMembers = split (/\s+/, $members);
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my @newMembers = split (/,/, $properties {'Members'});
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# Add in ibay group membership
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push @newMembers, (map { $_->key } $a->get_all_by_prop(Group => $groupName));
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# "admin" and "www" are implicit members of all groups
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push @newMembers, qw(www admin);
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my (%oldMembers, %newMembers);
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my $member;
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foreach $member (@newMembers)
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{
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$newMembers{$member} = 1;
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}
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foreach $member (@oldMembers)
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{
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$oldMembers{$member} = 1;
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}
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my (@addMembers, @delMembers);
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foreach $member (@newMembers, @oldMembers)
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{
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# skip this member if not being added or removed
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next if ($oldMembers{$member} and $newMembers{$member});
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# This next step is redundant!
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next if (!$oldMembers{$member} and !$newMembers{$member});
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# We need to add or remove this member from the group
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# Get the supplementary group list for the member we are adding or
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# deleting.
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my $cmd = "/usr/bin/id -G -n '$member'";
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my $groups = `$cmd 2>/dev/null`;
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if ($? != 0)
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{
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die "Failed to get supplementary group list for $member.\n";
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}
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chomp ($groups);
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my @groupList = split (/\s+/, $groups);
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@groupList = grep (!/^$member$/, @groupList);
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# Apache is an alias for www
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@groupList = map { $_ =~ s/^apache$/www/g; $_ } @groupList;
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if ($oldMembers{$member})
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{
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@groupList = grep (!/^$groupName$/, @groupList);
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}
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else
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{
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push @groupList, $groupName;
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}
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$groups = join (',', sort (@groupList));
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if ($ldapauth ne 'enabled')
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{
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system("/usr/sbin/usermod", "-G", "$groups", "$member") == 0
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or ( $x = 255, warn "Failed to modify supplementary (unix) group list for $member.\n" );
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}
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# root user/group isn't in ldap
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@groupList = grep (!/^root$/, @groupList);
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$groups = join (',', sort (@groupList));
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system("/usr/sbin/cpu", "-C/etc/cpu-system.conf", "usermod", "-G", "$groups", "$member") == 0
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or ( $x = $ldapauth ne 'enabled' ? $x : 255, warn "Failed to modify supplementary (ldap) group list for $member.\n" );
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}
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}
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exit ($x);
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