1 | package LATMOS::Accounts::Bases::Ldap::User; |
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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::Ldap::objects); |
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8 | use Net::LDAP; |
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9 | use Net::LDAPS; |
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10 | use Net::LDAP::Entry; |
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11 | use Net::LDAP::Control::Paged; |
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12 | use Net::LDAP::Constant qw( LDAP_CONTROL_PAGED ); |
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13 | use Net::LDAP::Util qw( escape_filter_value ); |
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14 | use LATMOS::Accounts::Log; |
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15 | use LATMOS::Accounts::Bases::Ldap::Group; |
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16 | use LATMOS::Accounts::Utils; |
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17 | use Crypt::SmbHash; |
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18 | |
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19 | our $VERSION = (q$Rev: 649 $ =~ /^Rev: (\d+) /)[0]; |
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20 | |
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21 | =head1 NAME |
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22 | |
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23 | LATMOS::Ldap - Perl extension for blah blah blah |
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24 | |
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25 | =head1 SYNOPSIS |
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26 | |
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27 | use LATMOS::Ldap; |
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28 | blah blah blah |
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29 | |
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30 | =head1 DESCRIPTION |
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31 | |
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32 | Stub documentation for LATMOS::Ldap, created by h2xs. It looks like the |
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33 | author of the extension was negligent enough to leave the stub |
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34 | unedited. |
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35 | |
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36 | Blah blah blah. |
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37 | |
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38 | =head1 FUNCTIONS |
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39 | |
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40 | =cut |
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41 | |
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42 | sub _class_filter { '(&(ObjectClass=posixAccount))' } |
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43 | |
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44 | sub _key_attr { 'cn' } |
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45 | |
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46 | sub _my_ldap_classes { qw( |
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47 | top |
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48 | inetOrgPerson |
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49 | organizationalPerson |
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50 | posixAccount |
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51 | shadowAccount |
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52 | sambaSamAccount |
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53 | ) } |
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54 | |
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55 | sub _computeSSID { |
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56 | my ($value) = @_; |
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57 | $value * 2 + 1000 |
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58 | } |
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59 | |
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60 | sub _get_attr_schema { |
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61 | my ($class, $base) = @_; |
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62 | $class->SUPER::_get_attr_schema($base, |
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63 | { |
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64 | displayName => { }, |
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65 | givenName => { }, |
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66 | homePhone => { }, |
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67 | homePostalAddress => { }, |
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68 | initials => { }, |
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69 | mail => { }, |
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70 | sn => { }, |
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71 | mobile => { }, |
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72 | o => { }, |
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73 | uid => { mandatory => 1 }, |
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74 | manager => { |
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75 | delayed => 1, |
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76 | can_values => sub { $base->list_objects('user') }, |
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77 | }, |
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78 | facsimileTelephoneNumber => { }, |
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79 | uidNumber => { |
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80 | uniq => 1, |
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81 | post => sub { |
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82 | my ($self, $value) = @_; |
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83 | $self->object->set_fields(sambaSID => $self->object->base->sambaSID(_computeSSID($value))); |
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84 | }, |
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85 | }, |
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86 | gidNumber => { |
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87 | reference => 'group', |
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88 | mandatory => 1, |
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89 | can_values => sub { |
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90 | map { $base->get_object('group', |
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91 | $_)->get_attributes('gidNumber') } |
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92 | $base->list_objects('group') |
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93 | }, |
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94 | display => sub { |
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95 | my ($self, $val) = @_; |
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96 | my ($gr) = $self->base->search_objects('group', "gidNumber=$val") |
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97 | or return; |
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98 | return $gr; |
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99 | }, |
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100 | |
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101 | }, |
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102 | homeDirectory => { }, |
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103 | userPassword => { }, |
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104 | loginShell => { }, |
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105 | gecos => { }, |
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106 | description => { }, |
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107 | shadowLastChange => { }, |
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108 | shadowMin => { }, |
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109 | shadowMax => { }, |
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110 | shadowWarning => { }, |
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111 | shadowInactive => { }, |
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112 | shadowExpire => { }, |
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113 | shadowFlag => { }, |
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114 | street => { }, |
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115 | postOfficeBox => { }, |
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116 | postalCode => { }, |
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117 | postalAddress => { }, |
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118 | streetAddress => { }, |
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119 | physicalDeliveryOfficeName => { }, |
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120 | ou => { }, |
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121 | st => { }, |
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122 | l => { }, |
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123 | telephoneNumber => { }, |
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124 | memberOf => { |
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125 | delayed => 1, |
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126 | multiple => 1, |
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127 | reference => 'group', |
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128 | }, |
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129 | cn => { ro => 1, }, |
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130 | dn => { ro => 1, }, |
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131 | objectClass => { ro => 1, }, |
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132 | pwdAccountLockedTime => {}, |
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133 | pwdPolicySubentry => {}, |
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134 | pwdChangedTime => { ro => 1 }, |
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135 | labeledURI => {}, |
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136 | userPassword => { readable => 0, }, |
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137 | sambaLMPassword => { readable => 0, }, |
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138 | sambaNTPassword => { readable => 0, }, |
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139 | sambaSID => { ro => 1 }, |
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140 | } |
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141 | ); |
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142 | } |
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143 | |
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144 | sub _update_class { |
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145 | my ($self) = @_; |
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146 | |
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147 | $self->SUPER::_update_class( |
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148 | sambaSID => $self->base->sambaSID( |
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149 | _computeSSID($self->_get_attributes('uidNumber')) |
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150 | ) |
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151 | ); |
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152 | } |
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153 | |
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154 | sub _create { |
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155 | my ($class, $base, $id, %data) = @_; |
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156 | |
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157 | my $entry = Net::LDAP::Entry->new(); |
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158 | |
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159 | $entry->dn(join(',', |
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160 | sprintf('%s=%s', |
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161 | $class->_dn_attribute($base), |
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162 | escape_filter_value($id)), |
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163 | $base->object_base_dn($class->type), |
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164 | ) |
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165 | ); |
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166 | $entry->replace(objectClass => |
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167 | [ $class->_my_ldap_classes ],); |
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168 | $data{cn} ||= $data{sn} || $id; # cn is mandatory |
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169 | $data{sn} ||= $id; # sn is mandatory |
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170 | $data{uid} ||= $id; # uid is mandatory |
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171 | $data{sambaSID} = $base->sambaSID(_computeSSID($data{uidNumber})); |
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172 | $data{homeDirectory} ||= '/dev/null'; # homeDirectory is mandatory |
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173 | $data{$class->_key_attribute($base)} = $id; |
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174 | foreach (keys %data) { |
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175 | $class->_populate_entry($entry, |
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176 | $_, $data{$_}, $base); |
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177 | } |
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178 | |
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179 | my $msg = $base->ldap->add($entry); |
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180 | if ($msg->code) { |
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181 | $base->log(LA_ERR, "Cannot create user: %s", $msg->error); |
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182 | return 0; |
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183 | } |
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184 | return 1; |
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185 | } |
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186 | |
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187 | sub _rename { |
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188 | my ($class, $base, $uid, $newuid) = @_; |
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189 | |
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190 | $class->SUPER::_rename($base, $uid, $newuid) or return; |
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191 | } |
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192 | |
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193 | sub get_field { |
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194 | my ($self, $field) = @_; |
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195 | |
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196 | $field eq 'streetAddress' and $field = 'street'; |
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197 | $field eq 'memberOf' and do { |
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198 | my @res; |
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199 | $self->base->_unlimited_search( |
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200 | base => $self->base->object_base_dn('group'), |
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201 | filter => sprintf( |
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202 | '(&(objectClass=posixGroup)(memberUID=%s))', |
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203 | escape_filter_value($self->id), |
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204 | ), |
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205 | callback => sub { |
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206 | my ($mesg, $entry) = @_; |
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207 | ref $entry eq 'Net::LDAP::Entry' or return; |
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208 | push(@res, $entry->get_value( |
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209 | LATMOS::Accounts::Bases::Ldap::Group->_key_attribute($self->base), |
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210 | )); |
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211 | 1; |
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212 | }, |
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213 | ); |
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214 | return [ sort(@res) ]; |
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215 | }; |
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216 | $field eq 'manager' and do { |
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217 | my $dn = $self->SUPER::get_field($field) or return; |
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218 | my $manager = $self->base->_get_object_from_dn($dn) or return; |
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219 | return $manager->get_value(__PACKAGE__->_key_attribute($self->base)); |
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220 | }; |
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221 | $self->SUPER::get_field($field); |
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222 | } |
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223 | |
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224 | sub _populate_entry { |
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225 | my ($self, $entry, $f, $val, $base) = @_; |
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226 | $base ||= $self->base; |
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227 | for ($f) { |
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228 | /^sn$/ and $val ||= $entry->get_value($self->_key_attribute); |
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229 | /^memberOf$/ and do { |
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230 | my %users; |
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231 | $users{$_}{e} = 1 foreach (ref $self |
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232 | ? $self->get_attributes('memberOf') |
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233 | : ()); |
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234 | $users{$_}{n} = 1 foreach (@{ $val || []}); |
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235 | foreach (keys %users) { |
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236 | $users{$_}{e} && $users{$_}{n} and next; |
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237 | my $group = $base->get_object('group', $_) or next; |
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238 | if ($users{$_}{e}) { |
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239 | $group->{entry}->delete(memberUID => |
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240 | $entry->get_value( |
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241 | LATMOS::Accounts::Bases::Ldap::User->_key_attribute($base), |
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242 | ) |
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243 | ); |
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244 | } elsif ($users{$_}{n}) { |
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245 | $group->{entry}->add(memberUID => |
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246 | $entry->get_value( |
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247 | LATMOS::Accounts::Bases::Ldap::User->_key_attribute($base), |
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248 | ) |
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249 | ); |
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250 | } # else {} # can't happen |
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251 | my $mesg = $group->{entry}->update($base->ldap); |
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252 | if ($mesg->code) { |
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253 | $base->log(LA_ERR, "Cannot set attributes: %s", $mesg->error); |
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254 | return; |
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255 | } |
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256 | } |
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257 | return 1; |
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258 | }; |
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259 | /^manager$/ && $val and do { |
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260 | my $user = $base->get_object('user', $val) or do { |
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261 | $val = undef; |
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262 | next; |
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263 | }; |
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264 | $val = $user->get_field('dn'); |
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265 | next; |
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266 | }; |
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267 | /^gecos$/ and do { |
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268 | $val = to_ascii($val); |
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269 | }; |
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270 | /^homeDirectory$/ and $val ||= '/dev/null'; |
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271 | } |
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272 | $self->SUPER::_populate_entry($entry, $f, $val, $base); |
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273 | } |
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274 | |
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275 | sub _set_password { |
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276 | my ($self, $clear_pass) = @_; |
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277 | |
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278 | my @salt_char = (('a' .. 'z'), ('A' .. 'Z'), (0 .. 9), '/', '.'); |
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279 | my $salt = join('', map { $salt_char[rand(scalar(@salt_char))] } (1 .. 8)); |
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280 | # openldap use prefix to identify encryption passwd |
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281 | # {CRYPT} is system dependant, eg use crypt from system |
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282 | # As we run openldap on UNIX, this should not be a problem |
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283 | # as we use perl crypt() which does the same |
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284 | # This code will have to be changed if we use openldap on other UNIX |
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285 | my $md5 = '{CRYPT}' . crypt($clear_pass, '$1$' . $salt); |
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286 | |
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287 | my ($lm, $nt) = ntlmgen $clear_pass; |
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288 | |
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289 | my $res = $self->set_fields( |
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290 | userPassword => $md5, |
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291 | sambaLMPassword => $lm, |
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292 | sambaNTPassword => $nt, |
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293 | ); |
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294 | $self->base->log(LA_NOTICE, 'Mot de passe changé pour %s', $self->id) |
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295 | if($res); |
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296 | return $res; |
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297 | } |
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298 | |
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299 | 1; |
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300 | |
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301 | __END__ |
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302 | |
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303 | =head1 SEE ALSO |
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304 | |
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305 | =head1 AUTHOR |
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306 | |
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307 | Olivier Thauvin, E<lt>olivier.thauvin@aerov.jussieu.frE<gt> |
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308 | |
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309 | =head1 COPYRIGHT AND LICENSE |
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310 | |
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311 | Copyright (C) 2008 CNRS SA/CETP/LATMOS |
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312 | |
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313 | This library is free software; you can redistribute it and/or modify |
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314 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
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315 | at your option, any later version of Perl 5 you may have available. |
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316 | |
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317 | |
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318 | =cut |
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