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 | if( is_dir('../phpgwapi/inc') ) |
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14 | define('PHPGW_API_INC','../phpgwapi/inc'); |
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15 | else |
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16 | define('PHPGW_API_INC','../../phpgwapi/inc'); |
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17 | |
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18 | require_once( PHPGW_API_INC . '/class.common.inc.php'); |
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19 | |
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20 | class ldap_im |
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21 | { |
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22 | private $attribute; |
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23 | private $common; |
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24 | private $hostsJabber; |
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25 | private $ldap; |
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26 | private $ldap_context; |
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27 | private $ldap_user; |
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28 | private $ldap_host; |
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29 | private $ldap_org; |
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30 | private $ldap_pass; |
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31 | private $max_result; |
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32 | |
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33 | public final function __construct() |
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34 | { |
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35 | $this->ldap_host = $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit']; |
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36 | $this->ldap_context = $_SESSION['phpgw_info']['jabberit_messenger']['context_ldap_jabberit']; |
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37 | $this->ldap_user = $_SESSION['phpgw_info']['jabberit_messenger']['user_ldap_jabberit']; |
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38 | $this->ldap_pass = $_SESSION['phpgw_info']['jabberit_messenger']['password_ldap_jabberit']; |
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39 | |
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40 | // Hosts Jabber |
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41 | $this->hostsJabber = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']); |
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42 | |
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43 | // Result Ldap |
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44 | $this->max_result = 15; |
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45 | |
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46 | if ( file_exists('inc/attributeLdap.php') ) |
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47 | { |
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48 | require_once('attributeLdap.php'); |
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49 | $this->attribute = trim($attributeTypeName); |
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50 | } |
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51 | else |
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52 | $this->attribute = "uid"; |
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53 | } |
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54 | |
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55 | public final function __destruct() |
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56 | { |
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57 | if( $this->ldap ) |
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58 | @ldap_close($this->ldap); |
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59 | } |
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60 | |
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61 | private final function ldapConn() |
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62 | { |
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63 | $this->common = new common(); |
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64 | |
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65 | $GLOBALS['phpgw_info']['server']['ldap_version3'] = true; |
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66 | |
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67 | if( $this->ldap_user && $this->ldap_pass ) |
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68 | $this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_user . "," . $this->ldap_context , $this->ldap_pass, false ); |
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69 | else |
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70 | $this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_context , "", false ); |
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71 | } |
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72 | |
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73 | private final function ldapRoot() |
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74 | { |
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75 | $this->ldap_host = $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit']; |
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76 | $this->ldap_context = $_SESSION['phpgw_info']['jabberit_messenger']['context_ldap_jabberit']; |
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77 | $this->ldap_user = $_SESSION['phpgw_info']['jabberit_messenger']['user_ldap_jabberit']; |
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78 | $this->ldap_pass = $_SESSION['phpgw_info']['jabberit_messenger']['password_ldap_jabberit']; |
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79 | |
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80 | $this->ldapConn(); |
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81 | } |
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82 | |
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83 | private final function ldapCatalog() |
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84 | { |
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85 | $version3 = true; |
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86 | $refer = true; |
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87 | |
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88 | if(!function_exists('ldap_connect')) |
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89 | return false; |
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90 | |
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91 | if(!$conn = ldap_connect($this->ldap_host)) |
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92 | return false; |
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93 | |
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94 | if( $version3 ) |
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95 | if( !ldap_set_option($conn,LDAP_OPT_PROTOCOL_VERSION,3) ) |
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96 | $version3 = false; |
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97 | |
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98 | ldap_set_option($conn, LDAP_OPT_REFERRALS, $refer); |
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99 | |
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100 | // Bind as Admin |
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101 | if($this->ldap_user && $this->ldap_pass && !ldap_bind($conn, $this->ldap_user . "," .$this->ldap_context, $this->ldap_pass)) |
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102 | return false; |
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103 | |
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104 | // Bind as Anonymous |
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105 | if(!$this->ldap_user && !$this->ldap_pass && !@ldap_bind($conn)) |
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106 | return false; |
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107 | |
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108 | return $conn; |
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109 | } |
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110 | |
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111 | private function getLdapHost() |
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112 | { |
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113 | return $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit']; |
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114 | } |
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115 | |
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116 | public final function getGroupsLdap($pData) |
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117 | { |
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118 | $result_groups = ""; |
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119 | |
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120 | if( $pData['serverLdap'] == $this->ldap_host || $pData['serverLdap'] == 'localhost' ) |
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121 | { |
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122 | $this->ldapRoot(); |
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123 | } |
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124 | else |
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125 | { |
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126 | $confHosts = $this->hostsJabber; |
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127 | |
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128 | for($i = 0; $i < count($confHosts); $i++ ) |
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129 | { |
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130 | if( $pData['serverLdap'] == $confHosts[$i]['serverLdap'] ) |
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131 | { |
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132 | $this->ldap_host = $confHosts[$i]['serverLdap']; |
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133 | $this->ldap_context = $confHosts[$i]['contextLdap']; |
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134 | $this->ldap_user = $confHosts[$i]['user']; |
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135 | $this->ldap_org = $confHosts[$i]['org']; |
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136 | $this->ldap_pass = $confHosts[$i]['password']; |
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137 | |
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138 | $this->ldap = $this->ldapCatalog(); |
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139 | } |
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140 | } |
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141 | } |
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142 | |
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143 | if( $this->ldap ) |
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144 | { |
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145 | if( !$pData['search'] && $pData['ou'] != "-1" ) |
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146 | { |
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147 | $filter = "(&(phpgwAccountType=g)(objectClass=posixGroup))"; |
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148 | $justthese = array("cn","gidNumber"); |
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149 | $search = ldap_list( $this->ldap, $pData['ou'] , $filter, $justthese ); |
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150 | $entry = ldap_get_entries( $this->ldap, $search ); |
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151 | } |
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152 | |
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153 | if( $pData['search'] ) |
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154 | { |
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155 | $filter = "(&(phpgwAccountType=g)(&(objectClass=posixGroup)(cn=".$pData['search']."*)))"; |
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156 | $justthese = array("cn","gidNumber"); |
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157 | $search = ldap_search( $this->ldap, $this->ldap_context , $filter, $justthese ); |
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158 | $entry = ldap_get_entries( $this->ldap, $search ); |
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159 | } |
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160 | |
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161 | if( $entry && $entry['count'] > 0 ) |
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162 | { |
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163 | array_shift($entry); |
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164 | |
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165 | foreach($entry as $tmp) |
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166 | $groups[] = $tmp['cn'][0]."/".$tmp['gidnumber'][0]; |
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167 | |
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168 | natsort($groups); |
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169 | |
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170 | $result_groups = "<ldap>"; |
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171 | foreach($groups as $gtmp) |
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172 | { |
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173 | $tmp = explode("/",$gtmp); |
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174 | $result_groups .= "<org><cn>".$tmp[0]."</cn><gid>".$tmp[1]."</gid></org>"; |
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175 | } |
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176 | $result_groups .= "</ldap>"; |
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177 | } |
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178 | } |
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179 | |
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180 | return $result_groups; |
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181 | } |
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182 | |
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183 | public final function getMaxResults() |
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184 | { |
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185 | return $this->max_result; |
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186 | } |
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187 | |
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188 | public final function getMembers( $pMembers, $pServers ) |
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189 | { |
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190 | $members = $pMembers; |
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191 | |
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192 | foreach( $pServers as $servers => $groups ) |
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193 | { |
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194 | if( $servers == $this->getLdapHost() || $servers == 'localhost') |
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195 | { |
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196 | $this->ldapRoot(); |
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197 | |
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198 | $count = count($members[$servers]); |
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199 | |
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200 | for( $i = 0; $i < $count; $i++ ) |
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201 | { |
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202 | if ( ! $this->getMemberUid($groups, $members[$servers][$i]['uid'] ) ) |
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203 | unset( $members[$servers][$i] ); |
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204 | } |
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205 | |
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206 | if( $this->ldap ) |
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207 | @ldap_close($this->ldap); |
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208 | } |
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209 | else |
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210 | { |
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211 | $confHosts = $this->hostsJabber; |
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212 | |
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213 | for($i = 0; $i < count($confHosts); $i++ ) |
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214 | { |
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215 | if( $this->ldap ) |
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216 | @ldap_close($this->ldap); |
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217 | |
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218 | if( trim($servers) === trim($confHosts[$i]['serverLdap']) ) |
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219 | { |
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220 | $this->ldap_host = $confHosts[$i]['serverLdap']; |
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221 | $this->ldap_context = $confHosts[$i]['contextLdap']; |
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222 | $this->ldap_user = $confHosts[$i]['user']; |
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223 | $this->ldap_org = $confHosts[$i]['org']; |
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224 | $this->ldap_pass = $confHosts[$i]['password']; |
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225 | $this->ldap = $this->ldapCatalog(); |
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226 | |
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227 | $count = count($members[$servers]); |
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228 | |
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229 | for( $i = 0; $i < $count; $i++ ) |
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230 | { |
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231 | if ( ! $this->getMemberUid($groups, $members[$servers][$i]['uid'] ) ) |
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232 | unset( $members[$servers][$i] ); |
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233 | } |
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234 | |
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235 | if( $this->ldap ) |
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236 | @ldap_close($this->ldap); |
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237 | } |
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238 | } |
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239 | } |
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240 | } |
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241 | |
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242 | return $members; |
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243 | } |
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244 | |
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245 | private function getMemberUid( $pGidNumber, $pMemberUid ) |
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246 | { |
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247 | $filter = "(&(phpgwAccountType=g)(|{$pGidNumber})(memberuid={$pMemberUid}))"; |
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248 | $justthese = array("memberuid"); |
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249 | |
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250 | if( $this->ldap ) |
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251 | { |
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252 | $search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese ); |
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253 | $result = ldap_get_entries($this->ldap,$search); |
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254 | if( $result["count"] ) |
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255 | return true; |
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256 | } |
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257 | |
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258 | return false; |
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259 | } |
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260 | |
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261 | public final function getGroupsMemberUid( $pGroup, $pLdap ) |
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262 | { |
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263 | if( $pLdap == $this->ldap_host || $pLdap == 'localhost' ) |
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264 | { |
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265 | $this->ldapRoot(); |
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266 | |
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267 | if( $this->ldap ) |
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268 | { |
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269 | $filter = "(&(objectclass=posixgroup)(|".$pGroup."))"; |
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270 | if( strpos($pGroup, "gidnumber") === false ) |
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271 | $filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))"; |
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272 | |
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273 | $justthese = array("dn","memberuid","gidnumber"); |
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274 | $search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese); |
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275 | $result = ldap_get_entries($this->ldap,$search); |
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276 | } |
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277 | } |
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278 | else |
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279 | { |
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280 | $confHosts = $this->hostsJabber; |
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281 | |
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282 | for($i = 0; $i < count($confHosts); $i++ ) |
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283 | { |
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284 | if( $this->ldap ) |
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285 | @ldap_close($this->ldap); |
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286 | |
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287 | if( trim($pLdap) === trim($confHosts[$i]['serverLdap']) ) |
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288 | { |
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289 | $this->ldap_host = $confHosts[$i]['serverLdap']; |
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290 | $this->ldap_context = $confHosts[$i]['contextLdap']; |
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291 | $this->ldap_user = $confHosts[$i]['user']; |
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292 | $this->ldap_org = $confHosts[$i]['org']; |
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293 | $this->ldap_pass = $confHosts[$i]['password']; |
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294 | $this->ldap = $this->ldapCatalog(); |
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295 | |
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296 | if( $this->ldap ) |
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297 | { |
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298 | $filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))"; |
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299 | $justthese = array("dn","memberuid","gidnumber"); |
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300 | $search = ldap_search($this->ldap,$this->ldap_context,$filter, $justthese); |
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301 | $result = ldap_get_entries($this->ldap,$search); |
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302 | } |
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303 | |
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304 | } |
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305 | } |
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306 | } |
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307 | |
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308 | if( $result['count'] > 0 ) |
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309 | return $result; |
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310 | |
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311 | return false; |
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312 | } |
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313 | |
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314 | public final function getOrganizationsLdap($pLdap_host) |
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315 | { |
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316 | |
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317 | if( $pLdap_host == $this->ldap_host || $pLdap_host == 'localhost' ) |
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318 | { |
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319 | $this->ldapRoot(); |
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320 | } |
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321 | else |
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322 | { |
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323 | $confHosts = $this->hostsJabber; |
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324 | |
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325 | for($i = 0; $i < count($confHosts); $i++ ) |
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326 | { |
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327 | if( $pLdap_host == $confHosts[$i]['serverLdap'] ) |
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328 | { |
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329 | $this->ldap_host = $confHosts[$i]['serverLdap']; |
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330 | $this->ldap_context = $confHosts[$i]['contextLdap']; |
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331 | $this->ldap_user = $confHosts[$i]['user']; |
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332 | $this->ldap_org = $confHosts[$i]['org']; |
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333 | $this->ldap_pass = $confHosts[$i]['password']; |
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334 | |
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335 | $this->ldap = $this->ldapCatalog(); |
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336 | } |
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337 | } |
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338 | } |
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339 | |
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340 | if( $this->ldap ) |
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341 | { |
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342 | $filter = "(ou=*)"; |
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343 | $justthese = array("dn"); |
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344 | $search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese); |
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345 | $info = ldap_get_entries($this->ldap, $search); |
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346 | |
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347 | for ($i=0; $i<$info["count"]; $i++) |
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348 | { |
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349 | $a_sectors[] = $info[$i]['dn']; |
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350 | } |
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351 | } |
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352 | |
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353 | // Retiro o count do array info e inverto o array para ordenação. |
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354 | foreach ($a_sectors as $context) |
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355 | { |
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356 | $array_dn = ldap_explode_dn ( $context, 1 ); |
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357 | $array_dn_reverse = array_reverse ( $array_dn, true ); |
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358 | array_pop ( $array_dn_reverse ); |
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359 | $inverted_dn[$context] = implode ( "#", $array_dn_reverse ); |
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360 | } |
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361 | |
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362 | // Ordenação |
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363 | natcasesort($inverted_dn); |
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364 | |
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365 | foreach ( $inverted_dn as $dn=>$invert_ufn ) |
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366 | { |
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367 | $display = ''; |
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368 | |
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369 | $array_dn_reverse = explode ( "#", $invert_ufn ); |
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370 | $array_dn = array_reverse ( $array_dn_reverse, true ); |
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371 | |
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372 | $level = count( $array_dn ) - (int)(count(explode(",", $this->ldap_context)) + 1); |
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373 | |
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374 | if ($level == 0) |
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375 | $display .= '+'; |
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376 | else |
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377 | { |
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378 | for( $i = 0; $i < $level; $i++) |
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379 | $display .= '---'; |
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380 | } |
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381 | |
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382 | reset ( $array_dn ); |
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383 | $display .= ' ' . (current ( $array_dn ) ); |
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384 | |
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385 | $dn = trim(strtolower($dn)); |
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386 | $options[$dn] = $display; |
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387 | } |
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388 | |
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389 | return $options; |
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390 | |
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391 | } |
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392 | |
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393 | public final function getUsersLdapCatalog( $search, $pLdap = false, $uid = false ) |
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394 | { |
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395 | $confHosts = $this->hostsJabber; |
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396 | $result = array(); |
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397 | $return = array(); |
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398 | $conn = ""; |
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399 | |
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400 | for( $i = 0; $i < count($confHosts); $i++ ) |
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401 | { |
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402 | if( $pLdap && $pLdap == $confHosts[$i]['serverLdap'] ) |
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403 | { |
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404 | $this->ldap_host = $confHosts[$i]['serverLdap']; |
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405 | $this->ldap_context = $confHosts[$i]['contextLdap']; |
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406 | $this->ldap_user = $confHosts[$i]['user']; |
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407 | $this->ldap_org = $confHosts[$i]['org']; |
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408 | $this->ldap_pass = $confHosts[$i]['password']; |
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409 | $this->ldap = $this->ldapCatalog(); |
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410 | |
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411 | if( $this->ldap ) |
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412 | { |
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413 | $filter = ( $uid ) ? "(&(phpgwaccounttype=u)(|".$uid.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))"; |
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414 | $justthese = array( $this->attribute ,"uidNumber" ,"cn" ,"mail" ,"phpgwAccountVisible" ,"dn" ,"jpegPhoto" ); |
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415 | $searchRoot = ( $this->ldap_org != "*" ) ? "ou=".$this->ldap_org.",".$this->ldap_context : $this->ldap_context; |
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416 | $search1 = @ldap_search($this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1); |
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417 | $entry1 = @ldap_get_entries( $this->ldap, $search1 ); |
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418 | $result = $this->resultArray( $entry1, $this->ldap, $this->ldap_org ); |
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419 | |
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420 | if( count($return) > 0 ) |
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421 | $return = array_merge($return, $result); |
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422 | else |
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423 | $return = $result; |
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424 | } |
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425 | |
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426 | if( $this->ldap ) |
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427 | ldap_close($this->ldap); |
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428 | } |
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429 | } |
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430 | |
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431 | return $return; |
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432 | } |
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433 | |
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434 | public final function getUsersLdapRoot( $search, $uidnumber = false, $ous = false ) |
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435 | { |
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436 | $result = array(); |
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437 | $this->ldapRoot(); |
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438 | |
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439 | if( $this->ldap ) |
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440 | { |
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441 | $searchRoot = ( $ous ) ? $ous.",".$this->ldap_context : $this->ldap_context ; |
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442 | $filter = ($uidnumber) ? "(&(phpgwaccounttype=u)(|".$uidnumber.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))"; |
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443 | $justthese = array( $this->attribute, "uidNumber", "cn", "mail", "phpgwAccountVisible", "dn", "jpegPhoto" ); |
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444 | $search = @ldap_search( $this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1); |
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445 | $entry = @ldap_get_entries( $this->ldap, $search ); |
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446 | $result = $this->resultArray( $entry, $this->ldap ); |
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447 | } |
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448 | |
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449 | return $result; |
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450 | } |
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451 | |
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452 | private final function resultArray($pArray, $pConn, $pOrg = false) |
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453 | { |
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454 | $entry = $pArray; |
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455 | $result = array(); |
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456 | $j = 0; |
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457 | |
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458 | for( $i = 0 ; $i < $entry['count']; $i++ ) |
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459 | { |
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460 | if ( $entry[$i]['phpgwaccountvisible'][0] != '-1' ) |
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461 | { |
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462 | $result[$j]['uidnumber'] = $entry[$i]['uidnumber'][0]; |
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463 | $result[$j]['mail'] = $entry[$i]['mail'][0]; |
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464 | $result[$j]['uid'] = $entry[$i][$this->attribute][0]; |
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465 | $result[$j]['jid'] = $entry[$i][$this->attribute][0]; |
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466 | |
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467 | $ou = explode("dc=", $entry[$i]['dn']); |
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468 | $ou = explode("ou=",$ou[0]); |
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469 | $ou = array_pop($ou); |
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470 | $result[$j]['ou'] = strtoupper(substr($ou,0,strlen($ou)-1)); |
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471 | |
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472 | if( $pOrg === "*" ) |
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473 | $result[$j]['ouAll'] = "*"; |
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474 | |
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475 | if( $entry[$i]['jpegphoto'][0] ) |
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476 | { |
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477 | $result[$j]['photo'] = "1"; |
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478 | $filterPhoto = "(objectclass=*)"; |
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479 | $photoLdap = ldap_read($pConn, $entry[$i]['dn'], $filterPhoto, array("jpegPhoto")); |
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480 | $firstEntry = ldap_first_entry($pConn, $photoLdap); |
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481 | $photo = ldap_get_values_len($pConn, $firstEntry, "jpegPhoto"); |
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482 | $_SESSION['phpgw_info']['jabberit_messenger']['photo'][trim($result[$j]['ou'])][trim($result[$j]['uid'])] = $photo[0]; |
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483 | } |
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484 | else |
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485 | $result[$j]['photo'] = "0"; |
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486 | |
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487 | $result[$j++]['cn'] = $entry[$i]['cn'][0]; |
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488 | } |
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489 | |
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490 | $organization = $this->attr_org; |
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491 | } |
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492 | |
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493 | return $result; |
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494 | } |
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495 | } |
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496 | |
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497 | ?> |
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