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PK +Y[ew( ( ldap/quota.schemanu W+A ##
## schema file for Unix Quotas
## Schema for storing Unix Quotas in LDAP
## OIDs are owned by Cogent Innovators, LLC
##
## 1.3.6.1.4.1.19937.1.1.x - attributetypes
## 1.3.6.1.4.1.19937.1.2.x - objectclasses
##
attributetype ( 1.3.6.1.4.1.19937.1.1.1 NAME 'quota'
DESC 'Quotas (FileSystem:BlocksSoft,BlocksHard,InodesSoft,InodesHard)'
EQUALITY caseIgnoreIA5Match
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{255} )
objectclass ( 1.3.6.1.4.1.19937.1.2.1 NAME 'systemQuotas' SUP posixAccount AUXILIARY
DESC 'System Quotas'
MUST ( uid )
MAY ( quota ))
PK +Y[=-Z Z ldap/setSystemQuotas.plnu W+A #!/usr/bin/perl -w
# $0 -b "ou=People,dc=borgia,dc=com" -Q /dev/with/quota=0:0:0:0 -F '(attr=value)'
# Synopsis
# setSystemQuotas.pl is a script solely for modifying the quota attribute in
# LDAP. It expects that the users you intend to have quotas already have the
# systemQuotas objectClass set.
# This tool is capable of applying standard LDAP filters to the user-supplied
# base DN for modifying multiple users' quotas at once.
# Examples:
# Set quota on /dev/sda7 and /dev/sda8 for user stefan
# ./setSystemQuotas.pl -b "uid=stefan,ou=People,dc=borgia,dc=com" -Q /dev/sda7=4000000:4400000:10000:11000 -Q /dev/sda8=4000000:4400000:10000:11000
#
# Set quota on /dev/sda8 for user all People with description of Student
# ./setSystemQuotas.pl -b "ou=People,dc=borgia,dc=com" -Q /dev/sda8=40000:44000:1000:1100 -F "(description=Student)"
#
# Delete quotas for user stefan
# ./setSystemQuotas.pl -b "uid=stefan,ou=People,dc=borgia,dc=com"
use strict;
use Net::LDAP;
use Getopt::Long;
chomp(my $Password = `cat /etc/ldap.secret`);
my $Host = 'localhost';
my $Port = '389';
my $BindDN = 'cn=Manager,dc=borgia,dc=com';
my $SSL = 0;
my $b = '';
my %Q = ();
my $F = '';
GetOptions(
'b=s' => \$b,
'Q=s' => \%Q,
'F=s' => \$F,
);
die "Usage: $0 -b userdn [-F '(extrafilter)'] [-Q /fs=sb:hb:sf:hf ...]\n" unless $b;
foreach ( keys %Q ) {
local @_ = split /:/, $Q{$_};
unless ( $#_ == 3 ) {
print "Ignoring $_: invalid format\n";
delete $Q{$_};
}
}
my $ldap = connectLDAP();
my $quota = {};
my $search;
$search = $ldap->search(
base => $b,
filter => "(&(objectClass=systemQuotas)$F)",
attrs => ['*', 'quota'],
);
$search->code && die $search->error;
my $i = 0;
my $max = $search->count;
for ( $i=0; $i<$max; $i++ ) {
my $entry = $search->entry($i);
my $dn = $entry->dn;
if ( keys %Q ) {
$quota->{$dn} = 1;
foreach ( $entry->get_value('quota') ) {
my @quota = split /:/;
my $fs = shift @quota;
delete $quota->{$dn} if $quota->{$dn} == 1;
$quota->{$dn}->{$fs} = join ':', @quota;
}
} else {
$quota->{$dn} = 0;
delete $quota->{$dn} unless $entry->get_value('quota');
}
}
foreach my $dn ( keys %{$quota} ) {
if ( ref $quota->{$dn} eq 'HASH' ) {
print STDERR "Modify $dn:\n";
foreach ( keys %Q ) {
print STDERR "\t$_:$Q{$_}\n";
$quota->{$dn}->{$_} = $Q{$_};
}
my @quota = map { "$_:$quota->{$dn}->{$_}" } keys %{$quota->{$dn}};
my $modify = $ldap->modify(
$dn,
replace => {
quota => [@quota],
},
);
$modify->code && warn "Failed to modify quota: ", $modify->error, "\n";
} else {
if ( $quota->{$dn} == 1 ) {
delete $quota->{$dn};
print STDERR "Add $dn:\n";
foreach ( keys %Q ) {
print STDERR "\t$_:$Q{$_}\n";
$quota->{$dn}->{$_} = $Q{$_}
}
my @quota = map { "$_:$quota->{$dn}->{$_}" } keys %{$quota->{$dn}};
my $modify = $ldap->modify(
$dn,
add => {
quota => [@quota],
},
);
$modify->code && warn "Failed to modify quota: ", $modify->error, "\n";
} elsif ( $quota->{$dn} == 0 ) {
print STDERR "Delete $dn:\n";
my $modify = $ldap->modify(
$dn,
delete => ['quota'],
);
$modify->code && warn "Failed to modify quota: ", $modify->error, "\n";
}
}
}
$ldap->unbind;
sub connectLDAP {
# bind to a directory with dn and password
my $ldap = Net::LDAP->new(
$Host,
port => $Port,
version => 3,
# debug => 0xffff,
) or die "Can't contact LDAP server ($@)\n";
if ( $SSL ) {
$ldap->start_tls(
# verify => 'require',
# clientcert => 'mycert.pem',
# clientkey => 'mykey.pem',
# decryptkey => sub { 'secret'; },
# capath => '/usr/local/cacerts/'
);
}
$ldap->bind($BindDN, password=>$Password);
return $ldap;
}
PK +Y[s ldap/setquota-ldap.plnu W+A #!/usr/bin/perl
# A Perl wrapper for setquota utility which updates LDAP accordingly.
# /etc/fstab: usrquota,grpquota
# mount -o remount /f/s
# touch /f/s/aquota.{user,group}
# chmod 600 /f/s/aquota.{user,group}
# quotacheck -cguvamf
use strict;
use warnings;
use Net::LDAP;
use Net::LDAP::Entry;
use Getopt::Long;
Getopt::Long::Configure ("bundling");
my $help = $#ARGV >= 0 ? 0 : 1;
my $ldaphost = 'localhost';
my $passwordfile = '';
my $password = '';
my $binddn = $ENV{BINDDN};
my $basedn = $ENV{BASEDN};
my $oc = 'systemQuotas';
my $attr = 'quota';
my %Q = ();
my $F = 'cn=*';
GetOptions(
'help|?' => \$help,
'oc|o=s' => \$oc,
'attr|a=s' => \$attr,
'quota|Q=s' => \%Q,
'filter|F=s' => \$F,
'ldaphost|h=s' => \$ldaphost,
'basedn|b=s' => \$basedn,
'binddn|D=s' => \$binddn,
'password|w=s' => \$password,
'passwordfile|W=s' => \$passwordfile,
);
die "Usage: $0 -b basedn [-o objectClass] [-a attr] [-F '(extrafilter)'] [-Q
/f/s=sb:hb:gb:sf:hf:gf ...]\n" if $help;
%Q = checkQ(%Q);
my ($ldap, $bind);
if ( $ldap = Net::LDAP->new($ldaphost, version => 3, timeout => 3) ) {
if ( $binddn && $password ) {
$bind = $ldap->bind($binddn, password=>$password);
} elsif ( $binddn && $passwordfile ){
$bind = $ldap->bind($binddn, password=>bindpw($passwordfile));
} else {
$bind = $ldap->bind();
}
die "Unable to connect to LDAP\n" if $bind->code;
undef $passwordfile;
} else {
die "Unable to connect to LDAP\n";
}
my $search = $ARGV[0] ? $ldap->search(base=>$basedn, filter=>"uid=$ARGV[0]") : $ldap->search(base=>$basedn, filter=>$F);
if ( $search->code ) {
die "LDAP Error: ", error($search), "\n";
} elsif ( $search->count <= 0 ) {
die "0 results found in LDAP\n";
} else {
my $i = 0;
for ( $i=0; $i<$search->count; $i++ ) {
my $entry = $search->entry($i);
my @oc = $entry->get_value('objectClass');
# objectClass: $oc
unless ( grep { /^$oc$/ } @oc ) {
my $modify = $ldap->modify($entry->dn, add => {objectClass => $oc});
if ( $modify->code ) {
print STDERR "Failed to add objectClass $oc:", error($modify), "\n";
}
}
# $attr: /f/s=sb:hb:sf:hf
if ( $entry->exists($attr) ) {
my @attr = $entry->get_value($attr);
if ( keys %Q ) {
foreach my $fs ( keys %Q ) {
foreach ( @attr ) {
next unless /^$fs=/;
my $modify = $ldap->modify($entry->dn, delete => {$attr => "$_"});
if ( $modify->code ) {
print STDERR "Failed to delete $attr: $_: ", error($modify), "\n";
}
}
my $modify = $ldap->modify($entry->dn, add => {$attr => "$fs=$Q{$fs}"});
if ( $modify->code ) {
print STDERR "Failed to add $attr: $fs=$Q{$fs}: ", error($modify), "\n";
} else {
print STDERR "Failed to setquota: $fs=$Q{$fs}\n" if setquota($entry->get_value('uid'), $fs, $Q{$fs});
}
}
} else {
my $modify = $ldap->modify($entry->dn, delete => [($attr)]);
if ( $modify->code ) {
print STDERR "Failed to delete $attr: ", error($modify), "\n";
} else {
foreach ( @attr ) {
my ($fs) = m!^(/[^=]*)!;
$Q{$fs} = '0:0:0:0:0:0';
print STDERR "Failed to setquota: $fs=$Q{$fs}\n" if setquota($entry->get_value('uid'), $fs, $Q{$fs});
}
}
}
} else {
if ( keys %Q ) {
foreach my $fs ( keys %Q ) {
my $modify = $ldap->modify($entry->dn, add => {$attr => "$fs=$Q{$fs}"});
if ( $modify->code ) {
print STDERR "Failed to add $attr: $fs=$Q{$fs}: ", error($modify), "\n";
} else {
print STDERR "Failed to setquota: $fs=$Q{$fs}\n" if setquota($entry->get_value('uid'), $fs, $Q{$fs});
}
}
}
}
}
}
sub setquota {
$_[2] = '0:0:0:0:0:0' unless $_[2];
$_[2] =~ /^(\d+):(\d+):(\d+):(\d+):(\d+):(\d+)$/;
qx{/usr/sbin/setquota -u $_[0] $1 $2 $4 $5 $_[1]};
qx{/usr/sbin/setquota -T -u $_[0] $3 $6 $_[1]};
return 0;
}
sub checkQ {
my (%Q) = @_;
foreach ( keys %Q ) {
die "$_: invalid format\n" unless m!^(/[^=]*)! && $Q{$_} =~ /^(\d+):(\d+):(\d+):(\d+):(\d+):(\d+)$/;
}
return %Q;
}
sub bindpw {
my ($passwordfile) = @_;
open P, $passwordfile or die "Can't open passwordfile: $!";
chomp(my $password = );
close P;
return $password;
}
sub error {
return $_[0]->error, "(", $_[0]->code, ")";
}
PK +Y[" ldap/applySystemQuotas.plnu W+A #!/usr/bin/perl -w
# $0 -b "ou=People,dc=borgia,dc=com" -F '(attr=value)'
# Synopsis
# applyQuotas.pl is a script solely for making the quota set within LDAP take
# affect by running the linuxquota tool edquota with the figures set in LDAP.
# This tool is capable of applying standard LDAP filters to the user-supplied
# base DN for applying multiple users' quotas at once.
# Examples:
# Apply the quotas using the linuxquota tool edquota for user stefan
# ./applySystemQuotas.pl -b "uid=stefan,ou=People,dc=borgia,dc=com"
#
# Apply the quotas using the linuxquota tool edquota for all People with description of Student
# ./applySystemQuotas.pl -b "ou=People,dc=borgia,dc=com" -F "(description=Student)"
use strict;
use Net::LDAP;
use Getopt::Long;
chomp(my $Password = `cat /etc/ldap.secret`);
my $Host = 'localhost';
my $Port = '389';
my $BindDN = 'cn=Manager,dc=borgia,dc=com';
my $SSL = 0;
my $edquota_editor = '/usr/share/quota/ldap/edquota_editor';
my $edquota = '/usr/sbin/edquota';
my $b = '';
my $F = '';
GetOptions(
'b=s' => \$b,
'F=s' => \$F,
);
die "Usage: $0 -b basedn [-F '(extrafilter)']\n" unless $b;
my $ldap = connectLDAP();
my $search;
$search = $ldap->search(
base => $b,
filter => "(&(objectClass=systemQuotas)$F)",
attrs => ['uid', 'quota'],
);
$search->code && die $search->error;
my $i = 0;
my $max = $search->count;
for ( $i=0; $i<$max; $i++ ) {
my $entry = $search->entry($i);
my $editor = $ENV{'VISUAL'} if $ENV{'VISUAL'};
$ENV{'VISUAL'} = $edquota_editor;
$ENV{'QUOTA_USER'} = $entry->get_value('uid');
# Delete all existing quotas for QUOTA_USER
$ENV{'QUOTA_FILESYS'} = '*';
$ENV{'QUOTA_SBLOCKS'} = 0;
$ENV{'QUOTA_HBLOCKS'} = 0;
$ENV{'QUOTA_SFILES'} = 0;
$ENV{'QUOTA_HFILES'} = 0;
print "$ENV{'QUOTA_USER'}: $ENV{'QUOTA_FILESYS'}:$ENV{'QUOTA_SBLOCKS'},$ENV{'QUOTA_HBLOCKS'},$ENV{'QUOTA_SFILES'},$ENV{'QUOTA_HFILES'}\n";
qx(/usr/sbin/edquota -u $ENV{'QUOTA_USER'});
my @quotas = $entry->get_value('quota');
if ( $#quotas >= 0 ) {
foreach ( @quotas ) {
my @quota = split /:/;
$ENV{'QUOTA_FILESYS'} = $quota[0];
$ENV{'QUOTA_SBLOCKS'} = $quota[1];
$ENV{'QUOTA_HBLOCKS'} = $quota[2];
$ENV{'QUOTA_SFILES'} = $quota[3];
$ENV{'QUOTA_HFILES'} = $quota[4];
print "$ENV{'QUOTA_USER'}: $ENV{'QUOTA_FILESYS'}:$ENV{'QUOTA_SBLOCKS'},$ENV{'QUOTA_HBLOCKS'},$ENV{'QUOTA_SFILES'},$ENV{'QUOTA_HFILES'}\n";
qx($edquota -u $ENV{'QUOTA_USER'});
}
}
if ($editor) {
$ENV{'VISUAL'} = $editor;
}
else {
delete $ENV{'VISUAL'};
}
}
$search = $ldap->unbind;
sub connectLDAP {
# bind to a directory with dn and password
my $ldap = Net::LDAP->new(
$Host,
port => $Port,
version => 3,
# debug => 0xffff,
) or die "Can't contact LDAP server ($@)\n";
if ( $SSL ) {
$ldap->start_tls(
# verify => 'require',
# clientcert => 'mycert.pem',
# clientkey => 'mykey.pem',
# decryptkey => sub { 'secret'; },
# capath => '/usr/local/cacerts/'
);
}
$ldap->bind($BindDN, password=>$Password);
return $ldap;
}
PK +Y[wz ldap/edquota_editornu W+A #!/usr/bin/perl -w
use strict;
die "QUOTA_USER environment variable not set\n" unless defined $ENV{'QUOTA_USER'};
die "QUOTA_FILESYS environment variable not set\n" unless defined $ENV{'QUOTA_FILESYS'};
die "QUOTA_SBLOCKS environment variable not set\n" unless defined $ENV{'QUOTA_SBLOCKS'};
die "QUOTA_HBLOCKS environment variable not set\n" unless defined $ENV{'QUOTA_HBLOCKS'};
die "QUOTA_SFILES environment variable not set\n" unless defined $ENV{'QUOTA_SFILES'};
die "QUOTA_HFILES environment variable not set\n" unless defined $ENV{'QUOTA_HFILES'};
open FILE, $ARGV[0];
my $qdata = join '', (@_=);
close FILE;
open FILE, ">$ARGV[0]";
print FILE &edit_quota_file($qdata, $ENV{'QUOTA_FILESYS'}, $ENV{'QUOTA_SBLOCKS'}, $ENV{'QUOTA_HBLOCKS'}, $ENV{'QUOTA_SFILES'}, $ENV{'QUOTA_HFILES'});
close FILE;
# edit_quota_file(data, filesys, sblocks, hblocks, sfiles, hfiles)
sub edit_quota_file {
my($rv, $line, @line, $i);
@line = split /\n/, $_[0];
for ( $i=0; $i<@line; $i++ ) {
if ($line[$i] =~ /^\s+(\S+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/ && ($1 eq $_[1] || $_[1] eq '*')) {
# new-style line to change
$rv .= " $1 $2 $_[2] $_[3] $5 $_[4] $_[5]\n";
} else {
$rv .= "$line[$i]\n";
}
}
return $rv;
}
PK Z[ allocated_dquotsnu W+A PK Z[
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