1 | package LATMOS::Accounts::Bases::Ad::Group; |
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2 | |
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3 | use 5.010000; |
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4 | use strict; |
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5 | use warnings; |
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6 | |
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7 | use base qw(LATMOS::Accounts::Bases::Ad::objects); |
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8 | use Net::LDAP; |
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9 | use Net::LDAP::Entry; |
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10 | use Net::LDAP::Control::Paged; |
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11 | use Net::LDAP::Constant qw( LDAP_CONTROL_PAGED ); |
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12 | use Net::LDAP::Util qw( escape_filter_value ); |
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13 | use LATMOS::Accounts::Log; |
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14 | |
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15 | our $VERSION = (q$Rev$ =~ /^Rev: (\d+) /)[0]; |
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16 | |
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17 | =head1 NAME |
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18 | |
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19 | LATMOS::Ad - Perl extension for blah blah blah |
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20 | |
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21 | =head1 SYNOPSIS |
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22 | |
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23 | use LATMOS::Ad; |
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24 | blah blah blah |
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25 | |
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26 | =head1 DESCRIPTION |
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27 | |
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28 | Stub documentation for LATMOS::Ad, created by h2xs. It looks like the |
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29 | author of the extension was negligent enough to leave the stub |
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30 | unedited. |
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31 | |
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32 | Blah blah blah. |
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33 | |
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34 | =head1 FUNCTIONS |
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35 | |
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36 | =cut |
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37 | |
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38 | sub _class_filter { '(ObjectClass=group)' } |
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39 | |
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40 | sub _key_attr { 'cn' } |
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41 | |
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42 | sub _my_ldap_classes { qw(top group) } |
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43 | |
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44 | sub _delayed_fields { |
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45 | my ($self)= @_; |
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46 | return qw(memberUID member managedBy); |
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47 | } |
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48 | |
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49 | sub _canonical_fields { |
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50 | my ($self, $base, $mode) = @_; |
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51 | ( |
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52 | qw(gidNumber description member memberUID sAMAccountName managedBy), |
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53 | ($mode !~ /w/ |
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54 | ? qw(cn dn objectClass) |
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55 | : () |
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56 | ) |
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57 | ) |
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58 | } |
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59 | |
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60 | sub _create { |
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61 | my ($class, $base, $id, %data) = @_; |
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62 | |
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63 | $data{sAMAccountName} = 'GR-' . $id; |
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64 | my $entry = Net::LDAP::Entry->new(); |
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65 | |
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66 | $entry->dn(join(',', |
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67 | sprintf('cn=%s', escape_filter_value($id)), |
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68 | $base->object_base_dn($class->type), |
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69 | )); |
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70 | $entry->replace(objectClass => [ $class->_my_ldap_classes ],); |
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71 | my %delayed; |
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72 | foreach (keys %data) { |
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73 | /^(memberUID|member)$/ and do { |
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74 | $delayed{$_} = $data{$_}; |
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75 | next; |
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76 | }; |
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77 | $class->_populate_entry($entry, $_, $data{$_}, $base); |
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78 | } |
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79 | my $msg = $base->ldap->add($entry); |
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80 | $base->log(LA_ERR, "Cannot create group: %s", $msg->error) if ($msg->code); |
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81 | return if ($msg->code); |
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82 | if (! keys %delayed) { return 1 }; |
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83 | my $res = $base->get_object('group', $id)->set_fields(%delayed); |
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84 | return defined($res) ? 1 : 0; |
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85 | } |
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86 | |
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87 | sub _rename { |
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88 | my ($class, $base, $uid, $newuid) = @_; |
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89 | |
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90 | $class->SUPER::_rename($base, $uid, $newuid) or return; |
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91 | |
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92 | my $obj = $class->new($base, $newuid) or do { |
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93 | $base->log(LA_ERR, "Cannot get newly renamed object %s", $newuid); |
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94 | return; |
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95 | }; |
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96 | |
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97 | $obj->{entry}->replace('sAMAccountName', 'GR-' . $newuid); |
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98 | |
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99 | my $mesg = $obj->{entry}->update($base->ldap); |
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100 | |
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101 | if ($mesg->code) { |
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102 | $base->log(LA_ERR, "Cannot update object %s: %s", $newuid, $mesg->error); |
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103 | return; |
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104 | } else { |
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105 | $base->log(LA_INFO, "Object (%s) %s renamed to %s", |
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106 | $class->type, $uid, $newuid |
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107 | ); |
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108 | return 1 |
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109 | } |
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110 | } |
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111 | |
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112 | sub get_field { |
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113 | my ($self, $field) = @_; |
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114 | |
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115 | $field eq 'member' and do { |
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116 | my @res; |
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117 | $self->base->_unlimited_search( |
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118 | base => $self->base->object_base_dn('user'), |
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119 | filter => sprintf( |
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120 | '(&(objectClass=user)(memberOf=%s))', |
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121 | escape_filter_value($self->{entry}->dn), |
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122 | ), |
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123 | callback => sub { |
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124 | my ($mesg, $entry) = @_; |
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125 | ref $entry eq 'Net::LDAP::Entry' or return; |
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126 | push(@res, $entry->get_value('cn')); |
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127 | }, |
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128 | ); |
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129 | return [ sort(@res) ]; |
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130 | }; |
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131 | $field eq 'memberUID' and do { |
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132 | my $val = $self->SUPER::get_field($field); |
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133 | return ref $val ? $val : [ grep { $_ } $val ]; |
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134 | }; |
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135 | $self->SUPER::get_field($field); |
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136 | } |
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137 | |
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138 | sub _populate_entry { |
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139 | my ($self, $entry, $field, $value, $base) = @_; |
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140 | $base ||= $self->base; |
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141 | for ($field) { |
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142 | /managedBy$/ and do { |
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143 | if ($value && (my $user = $base->get_object('user', $value))) { |
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144 | $value = $user->get_field('dn'); |
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145 | } else { |
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146 | $value = undef; |
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147 | } |
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148 | next; |
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149 | }; |
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150 | /^sAMAccountName$/ and do { |
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151 | # Hack... to avoid clash with user |
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152 | if ($value !~ /^GR-/) { |
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153 | $value = 'GR-' . $value; |
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154 | } |
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155 | next; |
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156 | }; |
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157 | } |
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158 | $self->SUPER::_populate_entry($entry, $field, $value, $base); |
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159 | } |
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160 | |
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161 | sub set_fields { |
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162 | my ($self, %data) = @_; |
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163 | my %ndata; |
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164 | while (my ($f, $val) = each(%data)) { |
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165 | $f eq 'memberUID' and do { |
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166 | my %users; |
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167 | $users{$_}{e} = 1 foreach (@{ $self->get_field('memberUID') || []}); |
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168 | $users{$_}{n} = 1 foreach (@{ $val || []}); |
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169 | foreach (keys %users) { |
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170 | $users{$_}{e} && $users{$_}{n} and next; |
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171 | if ($users{$_}{e}) { |
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172 | $self->{entry}->delete(memberUID => $_); |
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173 | } elsif ($users{$_}{n} && $self->base->get_object('user', $_)) { |
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174 | $self->{entry}->add(memberUID => $_); |
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175 | } # else {} # can't happen |
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176 | } |
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177 | next; |
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178 | }; |
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179 | $f eq 'member' and do { |
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180 | my %users; |
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181 | $users{$_}{e} = 1 foreach (@{ $self->get_field('member') || []}); |
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182 | $users{$_}{n} = 1 foreach (@{ $val || []}); |
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183 | foreach (keys %users) { |
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184 | $users{$_}{e} && $users{$_}{n} and next; |
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185 | my $user = $self->base->get_object('user', $_) or next; |
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186 | if ($users{$_}{e}) { |
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187 | $self->{entry}->delete(member => $user->get_field('dn')); |
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188 | } elsif ($users{$_}{n}) { |
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189 | $self->{entry}->add(member => $user->get_field('dn')); |
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190 | } # else {} # can't happen |
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191 | } |
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192 | next; |
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193 | }; |
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194 | $ndata{$f} = $val; |
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195 | } |
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196 | $self->SUPER::set_fields(%ndata); |
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197 | } |
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198 | |
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199 | 1; |
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200 | |
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201 | __END__ |
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202 | |
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203 | =head1 SEE ALSO |
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204 | |
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205 | =head1 AUTHOR |
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206 | |
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207 | Olivier Thauvin, E<lt>olivier.thauvin@aerov.jussieu.frE<gt> |
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208 | |
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209 | =head1 COPYRIGHT AND LICENSE |
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210 | |
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211 | Copyright (C) 2008 CNRS SA/CETP/LATMOS |
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212 | |
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213 | This library is free software; you can redistribute it and/or modify |
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214 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
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215 | at your option, any later version of Perl 5 you may have available. |
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216 | |
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217 | |
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218 | =cut |
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