1 | <?php |
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2 | /***************************************************************************\ |
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3 | * Expresso - Expresso Messenger * |
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4 | * - Alexandre Correia / Rodrigo Souza * |
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5 | * - JETI - http://jeti-im.org/ * |
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6 | * ------------------------------------------------------------------------- * |
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7 | * This program is free software; you can redistribute it and/or modify it * |
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8 | * under the terms of the GNU General Public License as published by the * |
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9 | * Free Software Foundation; either version 2 of the License, or (at your * |
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10 | * option) any later version. * |
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11 | \***************************************************************************/ |
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12 | |
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13 | |
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14 | require_once "class.ldap_im.inc.php"; |
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15 | require_once "class.db_im.inc.php"; |
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16 | |
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17 | class contacts_im |
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18 | { |
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19 | private $ldap; |
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20 | private $db; |
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21 | private $dn_User; |
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22 | private $ou_User; |
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23 | private $serverJabber; |
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24 | |
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25 | function __construct() |
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26 | { |
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27 | $this->ldap = new ldap_im(); |
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28 | $this->db = new db_im(); |
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29 | |
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30 | // (DN) User |
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31 | $this->dn_User = $_SESSION['phpgw_info']['jabberit_messenger']['account_dn']; |
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32 | |
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33 | // (OU) User |
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34 | $this->ou_User = $this->dn_User; |
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35 | $this->ou_User = substr($this->ou_User,strpos($this->ou_User, "ou=")); |
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36 | $this->ou_User = strtoupper(substr($this->ou_User, 0, strpos($this->ou_User, ",dc="))); |
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37 | |
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38 | // Server Name Jabber |
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39 | $this->serverJabber = $_SESSION['phpgw_info']['jabberit_messenger']['name_jabberit']; |
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40 | |
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41 | } |
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42 | |
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43 | private final function groupsLocked() |
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44 | { |
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45 | $memberShip = array(); |
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46 | $groupsLocked = explode(";",$_SESSION['phpgw_info']['jabberit_messenger']['groups_locked']); |
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47 | |
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48 | foreach($_SESSION['phpgw_info']['jabberit_messenger']['membership'] as $tmp) |
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49 | $memberShip[] = $tmp['account_name']; |
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50 | |
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51 | foreach($groupsLocked as $tmp) |
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52 | { |
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53 | $groups = explode(":", $tmp); |
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54 | if( array_search($groups[1], $memberShip) !== False ) |
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55 | { |
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56 | $_SESSION['phpgw_info']['jabberit_messenger']['organizationsGroupsLocked'] = $groups[2]; |
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57 | return true; |
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58 | } |
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59 | } |
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60 | |
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61 | return false; |
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62 | } |
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63 | |
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64 | public final function list_contacts($param) |
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65 | { |
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66 | $order = array(); |
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67 | $ou_User = substr($this->ou_User, (strpos($this->ou_User,"=")+1)); |
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68 | $return = '<empty/>'; |
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69 | $users = $this->users_auth_im($param['name']); |
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70 | |
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71 | if (!is_array($users) && trim($users) === 'Many Results') |
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72 | return "<error>Many Results</error>"; |
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73 | |
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74 | // Hosts Jabber |
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75 | $hostsJabber = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']); |
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76 | |
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77 | if( is_array($users) ) |
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78 | { |
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79 | for($i = 0; $i < count($users); $i++) |
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80 | { |
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81 | if( is_array($hostsJabber) ) |
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82 | { |
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83 | foreach($hostsJabber as $itens) |
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84 | { |
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85 | if( trim($users[$i]['ou']) === trim($itens['org']) && strpos($users[$i]['jid'],"@") === false ) |
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86 | { |
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87 | $users[$i]['jid'] = $users[$i]['jid']."@".$itens['jabberName']; |
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88 | } |
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89 | } |
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90 | } |
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91 | |
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92 | if( strpos($users[$i]['jid'],"@") === false ) |
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93 | { |
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94 | $users[$i]['jid'] = $users[$i]['jid']."@".$this->serverJabber; |
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95 | } |
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96 | } |
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97 | |
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98 | foreach($users as $tmp) |
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99 | { |
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100 | if ( !array_key_exists($tmp['ou'], $order) ) |
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101 | $order[$tmp['ou']] = array(); |
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102 | |
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103 | $order[$tmp['ou']][] = '<data><ou>'.$tmp['ou'].'</ou><cn>'.$tmp['cn'].'</cn><mail>'.$tmp['mail'].'</mail><uid>'.$tmp['uid'].'</uid><jid>'.$tmp['jid'].'</jid><photo>'.$tmp['photo'].'</photo></data>'; |
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104 | } |
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105 | |
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106 | ksort($order); |
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107 | |
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108 | $return = '<uids>'; |
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109 | foreach ( $order as $key => $val ) |
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110 | $return .= '<'.$key.'>'.implode('',$val).'</'.$key.'>'; |
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111 | $return .= '</uids>'; |
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112 | } |
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113 | |
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114 | return $return; |
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115 | } |
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116 | |
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117 | private final function users_auth_im($pName) |
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118 | { |
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119 | $array_uids = $this->db->get_accounts_acl(); |
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120 | $members = array(); |
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121 | $result = array(); |
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122 | |
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123 | for( $i = 0; $i < count($array_uids) ; $i+=50 ) |
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124 | { |
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125 | $partial_uids = array_slice($array_uids,$i,50); |
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126 | $filter_uid = implode(")(uidnumber=",$partial_uids); |
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127 | $filter_uid = "(uidnumber=". $filter_uid. ")"; |
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128 | |
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129 | if( $this->groupsLocked() ) |
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130 | { |
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131 | $orgs[] = $this->ou_User; |
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132 | $orgsGroupsLocked = explode(",", $_SESSION['phpgw_info']['jabberit_messenger']['organizationsGroupsLocked']); |
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133 | |
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134 | foreach( $orgsGroupsLocked as $tmp ) |
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135 | { |
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136 | if( $tmp != "" ) |
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137 | { |
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138 | if( strpos($tmp, "/") !== false ) |
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139 | { |
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140 | $tt = explode("/", $tmp); |
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141 | $newOU = implode(",OU=",array_reverse($tt)); |
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142 | $orgs[] = "OU=". $newOU ; |
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143 | } |
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144 | else |
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145 | $orgs[] = "OU=". $tmp; |
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146 | } |
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147 | } |
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148 | |
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149 | $orgs = array_unique($orgs); |
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150 | |
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151 | foreach( $orgs as $orgB ) |
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152 | $result[] = $this->ldap->getUsersLdapRoot("cn=*".$pName."*", $filter_uid, $orgB ); |
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153 | } |
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154 | else |
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155 | $result[] = $this->ldap->getUsersLdapRoot("cn=*".$pName."*", $filter_uid); |
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156 | } |
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157 | |
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158 | if( !$this->groupsLocked() ) |
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159 | $result[] = $this->ldap->getUsersLdapCatalog("cn=*".$pName."*"); |
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160 | |
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161 | if ( is_array($result) ) |
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162 | { |
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163 | for( $i = 0; $i < count($result); $i++ ) |
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164 | if( is_array($result[$i]) ) |
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165 | $members = array_merge($members,$result[$i]); |
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166 | } |
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167 | |
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168 | if( count($members) > 150) |
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169 | { |
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170 | $ou = substr( $this->ou_User, strpos($this->ou_User, "=") + 1 ); |
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171 | for($i = 0 ; $i < count($members); $i++ ) |
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172 | { |
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173 | if( $ou == $members[$i]['ou'] ) |
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174 | $uids_org[] = $members[$i]; |
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175 | else |
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176 | if(isset($_SESSION['phpgw_info']['jabberit_messenger']['photo'])) |
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177 | unset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$members[$i]['ou']]); |
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178 | } |
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179 | return $uids_org; |
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180 | } |
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181 | |
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182 | return $members; |
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183 | } |
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184 | |
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185 | private final function strallpos($haystack, $needle, $offset = 0) |
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186 | { |
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187 | $result = array(); |
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188 | for($i = $offset; $i< strlen($haystack); $i++ ) |
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189 | { |
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190 | $pos = strpos($haystack,$needle,$i); |
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191 | if($pos !== FALSE) |
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192 | { |
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193 | $offset = $pos; |
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194 | if($offset >= $i) |
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195 | $result[] = $i = $offset; |
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196 | } |
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197 | } |
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198 | |
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199 | return $result; |
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200 | } |
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201 | |
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202 | public final function verifyAddNewContact($pUid) |
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203 | { |
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204 | $groupsLocked = explode(";",$_SESSION['phpgw_info']['jabberit_messenger']['groups_locked']); |
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205 | $gidNumbers = array(); |
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206 | $uid = $pUid['uid']; |
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207 | $uid_User = substr($this->dn_User, 0, strpos($this->dn_User, ",")); |
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208 | $uid_User = substr($uid_User, 4); |
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209 | |
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210 | foreach($groupsLocked as $tmp) |
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211 | { |
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212 | $groups = explode(":", $tmp); |
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213 | $gidNumbers[] = $groups[1]; |
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214 | } |
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215 | |
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216 | $filter_gid = implode(")(gidnumber=",$gidNumbers); |
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217 | $filter_gid = "(gidnumber=". $filter_gid. ")"; |
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218 | |
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219 | $result = $this->ldap->getGroupsMemberUid($filter_gid); |
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220 | |
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221 | if( $result && is_array($result) ) |
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222 | { |
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223 | array_shift($result); |
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224 | $i = 0; |
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225 | |
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226 | foreach($result as $value) |
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227 | { |
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228 | $Groups[$i]['dn'] = $value['dn']; |
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229 | $Groups[$i]['gidnumber'] = $value['gidnumber'][0]; |
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230 | if(array_key_exists('memberuid',$value)) |
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231 | { |
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232 | array_shift($value['memberuid']); |
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233 | $Groups[$i++]['memberuid'] = $value['memberuid']; |
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234 | } |
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235 | } |
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236 | |
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237 | $search = array(); |
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238 | $search_Gid = array(); |
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239 | |
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240 | // Verifica Uid em Grupo Bloqueado |
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241 | foreach($Groups as $value) |
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242 | { |
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243 | if( array_search( $uid , $value['memberuid'] ) !== false ) |
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244 | { |
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245 | $ou = substr($value['dn'],strpos($value['dn'], "ou=")); |
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246 | if( array_search($uid_User, $value['memberuid']) === false ) |
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247 | { |
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248 | $search[] = strtoupper(substr($ou, 0, strpos($ou, ",dc="))); |
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249 | $search_Gid[] = $value['gidnumber']; |
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250 | } |
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251 | } |
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252 | } |
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253 | } |
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254 | |
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255 | |
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256 | if( $this->groupsLocked() ) |
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257 | { |
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258 | if( count($search) > 0 ) |
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259 | { |
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260 | // Verifica permissões do grupo |
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261 | foreach($groupsLocked as $value) |
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262 | { |
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263 | $tpGroups = explode(":",$value); |
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264 | if( $tpGroups[1] == $search_Gid[0] ) |
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265 | { |
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266 | $ousTp = explode(",",$tpGroups[2]); |
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267 | $ou_User = strtoupper(trim($this->dn_User)); |
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268 | |
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269 | $posAll = $this->strallpos($ou_User, "OU=" ); |
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270 | $orgs = array(); |
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271 | |
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272 | for( $i = 0 ; $i < count($posAll); $i++ ) |
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273 | { |
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274 | $pos = strpos($ou_User, ","); |
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275 | $tmpString = substr($ou_User, $posAll[$i] + 3); |
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276 | $orgs[] = substr($tmpString, 0, strpos($tmpString, ",")); |
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277 | } |
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278 | |
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279 | $ou_User = implode("/", array_reverse($orgs)); |
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280 | |
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281 | if( array_search( $ou_User, $ousTp) !== false ) |
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282 | return "true"; |
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283 | } |
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284 | } |
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285 | return "false"; |
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286 | } |
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287 | else |
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288 | return "true"; |
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289 | } |
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290 | else |
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291 | { |
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292 | // Se Bloqueado verifica o Grupo |
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293 | if( count($search) > 0 ) |
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294 | { |
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295 | if( array_search($this->ou_User, $search) === false ) |
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296 | { |
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297 | // Verifica permissões do grupo |
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298 | foreach($groupsLocked as $value) |
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299 | { |
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300 | $tpGroups = explode(":",$value); |
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301 | |
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302 | if( $tpGroups[1] == $search_Gid[0] ) |
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303 | { |
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304 | $ousTp = explode(",",$tpGroups[2]); |
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305 | $ou_User = strtoupper(trim($this->dn_User)); |
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306 | |
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307 | $posAll = $this->strallpos($ou_User, "OU=" ); |
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308 | $orgs = array(); |
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309 | |
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310 | for( $i = 0 ; $i < count($posAll); $i++ ) |
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311 | { |
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312 | $pos = strpos($ou_User, ","); |
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313 | $tmpString = substr($ou_User, $posAll[$i] + 3); |
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314 | $orgs[] = substr($tmpString, 0, strpos($tmpString, ",")); |
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315 | } |
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316 | |
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317 | $ou_User = implode("/", array_reverse($orgs)); |
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318 | |
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319 | if( array_search( $ou_User, $ousTp) !== false ) |
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320 | return "true"; |
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321 | } |
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322 | } |
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323 | return "false"; |
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324 | } |
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325 | return "true"; |
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326 | } |
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327 | return "true"; |
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328 | } |
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329 | } |
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330 | } |
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331 | |
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332 | ?> |
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