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 $db; |
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20 | private $dn_User; |
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21 | private $hostsJabberLdap; |
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22 | private $ldap; |
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23 | private $ou_User; |
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24 | private $serverJabber; |
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25 | private $serverLdap; |
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26 | |
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27 | function __construct() |
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28 | { |
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29 | $this->ldap = new ldap_im(); |
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30 | $this->db = new db_im(); |
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31 | |
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32 | // (DN) User |
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33 | $this->dn_User = $_SESSION['phpgw_info']['jabberit_messenger']['account_dn']; |
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34 | |
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35 | // (OU) User |
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36 | $this->ou_User = $this->dn_User; |
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37 | $this->ou_User = substr($this->ou_User,strpos($this->ou_User, "ou=")); |
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38 | $this->ou_User = strtoupper(substr($this->ou_User, 0, strpos($this->ou_User, ",dc="))); |
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39 | |
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40 | // Server Name Jabber |
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41 | $this->serverJabber = $_SESSION['phpgw_info']['jabberit_messenger']['name_jabberit']; |
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42 | |
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43 | // Server Name Ldap |
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44 | $this->serverLdap = $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit']; |
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45 | |
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46 | // Hosts Jabber / Ldap |
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47 | $this->hostsJabberLdap = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']); |
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48 | } |
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49 | |
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50 | private final function groupsLocked() |
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51 | { |
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52 | $memberShip = array(); |
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53 | $groupsLocked = explode(";",$_SESSION['phpgw_info']['jabberit_messenger']['groups_locked']); |
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54 | |
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55 | foreach($_SESSION['phpgw_info']['jabberit_messenger']['membership'] as $tmp) |
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56 | $memberShip[] = $tmp['account_name']; |
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57 | |
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58 | foreach($groupsLocked as $tmp) |
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59 | { |
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60 | $groups = explode(":", $tmp); |
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61 | |
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62 | if( array_search($groups[1], $memberShip) !== False ) |
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63 | { |
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64 | $_SESSION['phpgw_info']['jabberit_messenger']['organizationsGroupsLocked'] = $groups[2]; |
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65 | return true; |
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66 | } |
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67 | } |
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68 | |
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69 | return false; |
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70 | } |
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71 | |
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72 | public final function list_contacts($param) |
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73 | { |
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74 | $order = array(); |
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75 | $ou_User = substr($this->ou_User, (strpos($this->ou_User,"=")+1)); |
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76 | $return = ""; |
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77 | $users = $this->getUsersIm($param['name']); |
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78 | |
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79 | if( count($users) == 0 ) |
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80 | return "<empty></empty>"; |
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81 | |
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82 | if( $users === "manyresults" ) |
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83 | { |
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84 | if( isset($_SESSION['phpgw_info']['jabberit_messenger']['photo']) ) |
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85 | unset($_SESSION['phpgw_info']['jabberit_messenger']['photo']); |
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86 | |
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87 | return "<manyresults></manyresults>"; |
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88 | } |
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89 | |
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90 | // Hosts Jabber |
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91 | $hostsJabber = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']); |
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92 | |
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93 | if( is_array($users) ) |
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94 | { |
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95 | for($i = 0; $i < count($users); $i++) |
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96 | { |
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97 | if( is_array($hostsJabber) ) |
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98 | { |
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99 | foreach($hostsJabber as $itens) |
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100 | { |
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101 | if( trim($users[$i]['ou']) === trim($itens['org']) && strpos($users[$i]['jid'],"@") === false ) |
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102 | { |
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103 | $users[$i]['jid'] = $users[$i]['jid']."@".$itens['jabberName']; |
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104 | } |
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105 | |
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106 | if( array_key_exists('ouAll', $users[$i]) && trim($itens['org']) === "*" ) |
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107 | { |
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108 | $users[$i]['jid'] = $users[$i]['jid']."@".$itens['jabberName']; |
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109 | } |
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110 | } |
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111 | } |
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112 | |
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113 | if( strpos($users[$i]['jid'],"@") === false ) |
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114 | { |
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115 | $users[$i]['jid'] = $users[$i]['jid']."@".$this->serverJabber; |
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116 | } |
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117 | } |
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118 | |
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119 | foreach($users as $tmp) |
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120 | { |
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121 | if ( !array_key_exists($tmp['ou'], $order) ) |
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122 | $order[$tmp['ou']] = array(); |
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123 | |
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124 | $order[$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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125 | } |
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126 | |
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127 | ksort($order); |
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128 | |
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129 | $return = '<uids>'; |
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130 | foreach ( $order as $key => $val ) |
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131 | $return .= '<'.$key.'>'.implode('',$val).'</'.$key.'>'; |
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132 | $return .= '</uids>'; |
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133 | } |
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134 | |
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135 | return $return; |
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136 | } |
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137 | |
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138 | private final function getUsersIm($pName) |
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139 | { |
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140 | $array_uids = array(); |
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141 | $countUids = 0; |
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142 | $members = array(); |
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143 | $result = array(); |
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144 | $uidType = "uid"; |
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145 | $serversLdap = unserialize( trim($_SESSION['phpgw_info']['jabberit_messenger']['groups_search']) ); |
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146 | |
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147 | if( $serversLdap ) |
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148 | { |
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149 | // Usa Grupos Ldap |
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150 | $filters = array( ); |
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151 | |
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152 | foreach( $serversLdap as $servers => $groups ) |
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153 | { |
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154 | $filter = ''; |
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155 | foreach( unserialize($groups) as $group ) |
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156 | $filter .= '(gidnumber' . strstr( $group, ':' ) . ')'; |
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157 | |
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158 | $filters[ $servers ] = str_replace( ':', '=', $filter ); |
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159 | } |
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160 | |
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161 | foreach( $serversLdap as $key => $tmp ) |
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162 | { |
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163 | if( $key === $this->serverLdap ) |
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164 | { |
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165 | $result[$key] = $this->ldap->getUsersLdapRoot("cn=*".$pName."*"); |
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166 | $countUids += count($result[$key]); |
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167 | } |
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168 | else |
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169 | { |
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170 | if( !$this->groupsLocked() ) |
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171 | { |
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172 | $result[$key] = $this->ldap->getUsersLdapCatalog("cn=*".$pName."*", $key ); |
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173 | $countUids += count($result[$key]); |
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174 | } |
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175 | } |
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176 | } |
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177 | |
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178 | if( $countUids > $this->ldap->getMaxResults() ) |
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179 | { |
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180 | return "manyresults"; |
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181 | } |
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182 | |
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183 | $_RESULT = $this->ldap->getMembers($result, $filters); |
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184 | |
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185 | foreach( $_RESULT as $key => $value ) |
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186 | $array_uids = array_merge($array_uids, $_RESULT[$key]); |
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187 | } |
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188 | else |
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189 | { |
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190 | // Ldap Root |
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191 | $result[] = $this->ldap->getUsersLdapRoot("cn=*".$pName."*"); |
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192 | |
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193 | // Ldap Catalog |
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194 | if( count($this->hostsJabberLdap) ) |
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195 | { |
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196 | foreach( $this->hostsJabberLdap as $conf ) |
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197 | { |
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198 | $result[] = $this->ldap->getUsersLdapCatalog("cn=*".$pName."*", $conf['serverLdap'] ); |
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199 | } |
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200 | } |
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201 | |
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202 | foreach( $result as $key => $value ) |
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203 | { |
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204 | $array_uids = array_merge($array_uids, $value); |
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205 | } |
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206 | |
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207 | if( count($array_uids) > $this->ldap->getMaxResults() ) |
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208 | { |
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209 | return "manyresults"; |
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210 | } |
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211 | } |
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212 | |
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213 | if( $this->groupsLocked() ) |
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214 | { |
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215 | $orgs[] = substr($this->ou_User, ( strpos($this->ou_User, "ou=") + 3 ) ); |
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216 | $orgsGroupsLocked = explode(",", $_SESSION['phpgw_info']['jabberit_messenger']['organizationsGroupsLocked']); |
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217 | |
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218 | foreach( $orgsGroupsLocked as $tmp ) |
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219 | { |
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220 | if( $tmp != "") |
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221 | $orgs[] = $tmp; |
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222 | } |
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223 | |
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224 | $orgs = array_unique($orgs); |
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225 | |
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226 | $_restrict = array(); |
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227 | |
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228 | for( $i = 0 ; $i < count($orgs) ; $i++ ) |
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229 | { |
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230 | for( $j = 0 ; $j < count($array_uids) ; $j++ ) |
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231 | { |
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232 | if( trim($array_uids[$j]['ou']) === trim($orgs[$i]) ) |
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233 | { |
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234 | $_restrict[] = $array_uids[$j]; |
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235 | } |
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236 | } |
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237 | } |
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238 | |
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239 | return $_restrict; |
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240 | } |
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241 | else |
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242 | { |
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243 | return $array_uids; |
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244 | } |
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245 | } |
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246 | |
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247 | private final function strallpos($haystack, $needle, $offset = 0) |
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248 | { |
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249 | $result = array(); |
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250 | for($i = $offset; $i< strlen($haystack); $i++ ) |
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251 | { |
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252 | $pos = strpos($haystack,$needle,$i); |
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253 | if($pos !== FALSE) |
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254 | { |
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255 | $offset = $pos; |
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256 | if($offset >= $i) |
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257 | $result[] = $i = $offset; |
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258 | } |
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259 | } |
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260 | |
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261 | return $result; |
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262 | } |
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263 | |
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264 | public final function verifyAddNewContact($pUid) |
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265 | { |
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266 | $groupsLocked = explode(";",$_SESSION['phpgw_info']['jabberit_messenger']['groups_locked']); |
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267 | $gidNumbers = array(); |
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268 | $uid = $pUid['uid']; |
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269 | $uid_User = substr($this->dn_User, 0, strpos($this->dn_User, ",")); |
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270 | $uid_User = substr($uid_User, 4); |
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271 | |
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272 | foreach($groupsLocked as $tmp) |
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273 | { |
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274 | $groups = explode(":", $tmp); |
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275 | $gidNumbers[] = $groups[1]; |
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276 | } |
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277 | |
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278 | $filter_gid = implode(")(gidnumber=",$gidNumbers); |
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279 | $filter_gid = "(gidnumber=". $filter_gid. ")"; |
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280 | |
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281 | $result = $this->ldap->getGroupsMemberUid( $filter_gid, "localhost" ); |
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282 | |
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283 | if( $result && is_array($result) ) |
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284 | { |
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285 | array_shift($result); |
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286 | $i = 0; |
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287 | |
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288 | foreach($result as $value) |
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289 | { |
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290 | $Groups[$i]['dn'] = $value['dn']; |
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291 | $Groups[$i]['gidnumber'] = $value['gidnumber'][0]; |
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292 | if(array_key_exists('memberuid',$value)) |
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293 | { |
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294 | array_shift($value['memberuid']); |
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295 | $Groups[$i++]['memberuid'] = $value['memberuid']; |
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296 | } |
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297 | } |
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298 | |
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299 | $search = array(); |
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300 | $search_Gid = array(); |
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301 | |
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302 | // Verifica Uid em Grupo Bloqueado |
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303 | foreach($Groups as $value) |
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304 | { |
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305 | if( array_search( $uid , $value['memberuid'] ) !== false ) |
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306 | { |
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307 | $ou = substr($value['dn'],strpos($value['dn'], "ou=")); |
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308 | if( array_search($uid_User, $value['memberuid']) === false ) |
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309 | { |
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310 | $search[] = strtoupper(substr($ou, 0, strpos($ou, ",dc="))); |
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311 | $search_Gid[] = $value['gidnumber']; |
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312 | } |
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313 | } |
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314 | } |
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315 | } |
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316 | |
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317 | |
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318 | if( $this->groupsLocked() ) |
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319 | { |
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320 | if( count($search) > 0 ) |
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321 | { |
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322 | // Verifica permissões do grupo |
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323 | foreach($groupsLocked as $value) |
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324 | { |
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325 | $tpGroups = explode(":",$value); |
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326 | if( $tpGroups[1] == $search_Gid[0] ) |
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327 | { |
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328 | $ousTp = explode(",",$tpGroups[2]); |
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329 | $ou_User = strtoupper(trim($this->dn_User)); |
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330 | |
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331 | $posAll = $this->strallpos($ou_User, "OU=" ); |
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332 | $orgs = array(); |
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333 | |
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334 | for( $i = 0 ; $i < count($posAll); $i++ ) |
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335 | { |
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336 | $pos = strpos($ou_User, ","); |
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337 | $tmpString = substr($ou_User, $posAll[$i] + 3); |
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338 | $orgs[] = substr($tmpString, 0, strpos($tmpString, ",")); |
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339 | } |
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340 | |
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341 | $ou_User = implode("/", array_reverse($orgs)); |
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342 | |
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343 | if( array_search( $ou_User, $ousTp) !== false ) |
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344 | return "true"; |
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345 | } |
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346 | } |
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347 | return "false"; |
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348 | } |
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349 | else |
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350 | return "true"; |
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351 | } |
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352 | else |
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353 | { |
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354 | // Se Bloqueado verifica o Grupo |
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355 | if( count($search) > 0 ) |
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356 | { |
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357 | if( array_search($this->ou_User, $search) === false ) |
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358 | { |
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359 | // Verifica permissões do grupo |
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360 | foreach($groupsLocked as $value) |
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361 | { |
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362 | $tpGroups = explode(":",$value); |
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363 | |
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364 | if( $tpGroups[1] == $search_Gid[0] ) |
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365 | { |
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366 | $ousTp = explode(",",$tpGroups[2]); |
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367 | $ou_User = strtoupper(trim($this->dn_User)); |
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368 | |
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369 | $posAll = $this->strallpos($ou_User, "OU=" ); |
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370 | $orgs = array(); |
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371 | |
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372 | for( $i = 0 ; $i < count($posAll); $i++ ) |
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373 | { |
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374 | $pos = strpos($ou_User, ","); |
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375 | $tmpString = substr($ou_User, $posAll[$i] + 3); |
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376 | $orgs[] = substr($tmpString, 0, strpos($tmpString, ",")); |
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377 | } |
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378 | |
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379 | $ou_User = implode("/", array_reverse($orgs)); |
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380 | |
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381 | if( array_search( $ou_User, $ousTp) !== false ) |
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382 | return "true"; |
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383 | } |
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384 | } |
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385 | return "false"; |
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386 | } |
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387 | return "true"; |
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388 | } |
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389 | return "true"; |
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390 | } |
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391 | } |
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392 | } |
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393 | |
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394 | ?> |
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