[20] | 1 | <?php |
---|
| 2 | class ldap_im |
---|
| 3 | { |
---|
| 4 | private $ldap_host; |
---|
| 5 | private $ldap_context; |
---|
| 6 | private $conn; |
---|
| 7 | private $user; |
---|
| 8 | private $password; |
---|
| 9 | |
---|
| 10 | function __construct() |
---|
| 11 | { |
---|
| 12 | $this->ldap_host = $_SESSION['phpgw_info']['instant_messenger']['server_ldap_jabber']; |
---|
| 13 | $this->ldap_context = $_SESSION['phpgw_info']['instant_messenger']['context_ldap_jabber']; |
---|
| 14 | $this->user = $_SESSION['phpgw_info']['instant_messenger']['user_ldap_jabber']; |
---|
| 15 | $this->password = $_SESSION['phpgw_info']['instant_messenger']['password_ldap_jabber']; |
---|
[33] | 16 | $this->connect_ldap(false); |
---|
[20] | 17 | } |
---|
| 18 | |
---|
| 19 | function __destruct() |
---|
| 20 | { |
---|
| 21 | ldap_close($this->conn); |
---|
| 22 | } |
---|
| 23 | |
---|
| 24 | function connect_ldap($refer) |
---|
| 25 | { |
---|
| 26 | $this->conn = ldap_connect($this->ldap_host); |
---|
| 27 | ldap_set_option($this->conn, LDAP_OPT_PROTOCOL_VERSION, 3); |
---|
| 28 | ldap_set_option($this->conn, LDAP_OPT_REFERRALS, $refer); |
---|
| 29 | if(trim($this->user) != "") |
---|
[32] | 30 | @ldap_bind($this->conn,$this->user,$this->password); |
---|
[20] | 31 | else |
---|
[32] | 32 | @ldap_bind($this->conn); |
---|
[20] | 33 | } |
---|
| 34 | |
---|
| 35 | function get_photo_ldap($user,$getPhoto) |
---|
| 36 | { |
---|
[55] | 37 | $user = ( $user == "user" ) ? $_SESSION['phpgw_info']['instant_messenger']['user'] : $user ; |
---|
| 38 | |
---|
[20] | 39 | if ($this->conn) { |
---|
[33] | 40 | $filter="(&(uid=".$user.")(phpgwAccountType=u))"; |
---|
[20] | 41 | $justthese = array("jpegphoto"); |
---|
| 42 | $search = ldap_search($this->conn,$this->ldap_context, $filter, $justthese); |
---|
| 43 | $entry = ldap_first_entry($this->conn, $search); |
---|
[33] | 44 | $jpeg_data = @ldap_get_values_len($this->conn, $entry, "jpegphoto"); |
---|
| 45 | |
---|
| 46 | if( count($jpeg_data) > 1){ |
---|
| 47 | |
---|
[20] | 48 | $photo = imagecreatefromstring($jpeg_data[0]); |
---|
| 49 | if($photo){ |
---|
| 50 | if($getPhoto){ |
---|
| 51 | header("Content-Type: image/jpeg"); |
---|
| 52 | $width = imagesx($photo); |
---|
| 53 | $height = imagesy($photo); |
---|
| 54 | $twidth = 49; |
---|
| 55 | $theight = 65; |
---|
| 56 | $small_photo = imagecreatetruecolor ($twidth, $theight); |
---|
| 57 | imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height); |
---|
| 58 | imagejpeg($small_photo,'',100); |
---|
| 59 | return; |
---|
| 60 | }else{ |
---|
[27] | 61 | return 1; |
---|
[20] | 62 | } |
---|
| 63 | }else{ |
---|
[27] | 64 | return 0; |
---|
[20] | 65 | } |
---|
| 66 | }else{ |
---|
[27] | 67 | return 0; |
---|
[20] | 68 | } |
---|
| 69 | } |
---|
| 70 | } |
---|
| 71 | |
---|
| 72 | function photo_ldap($user) |
---|
| 73 | { |
---|
[55] | 74 | $uid = ( $user['uid'] == "user" ) ? $_SESSION['phpgw_info']['instant_messenger']['user'] : $user['uid'] ; |
---|
| 75 | return $this->get_photo_ldap($uid,false); |
---|
[20] | 76 | } |
---|
| 77 | |
---|
[33] | 78 | function list_users_ldap($search) |
---|
[20] | 79 | { |
---|
[68] | 80 | |
---|
[33] | 81 | if($this->conn){ |
---|
| 82 | $filter = "(&(".$search.")(phpgwAccountType=u))"; |
---|
| 83 | $justthese = array("uid","uidNumber","cn","mail","phpgwAccountVisible","dn"); |
---|
| 84 | $search = ldap_search($this->conn,$this->ldap_context,$filter,$justthese); |
---|
[32] | 85 | $entry = ldap_get_entries($this->conn,$search); |
---|
[20] | 86 | } |
---|
[33] | 87 | |
---|
[32] | 88 | if( $entry['count'] > 0){ |
---|
| 89 | $i = 0; |
---|
[33] | 90 | $result_user = array(); |
---|
[32] | 91 | foreach($entry as $tmp) |
---|
| 92 | { |
---|
[33] | 93 | if($tmp['uidnumber'][0] != "" && $tmp['phpgwaccountvisible'][0] != "-1"){ |
---|
[32] | 94 | $result_user[$i]['uidnumber'] = $tmp['uidnumber'][0]; |
---|
| 95 | $result_user[$i]['mail'] = $tmp['mail'][0]; |
---|
| 96 | $result_user[$i]['uid'] = $tmp['uid'][0]; |
---|
| 97 | $result_user[$i]['cn'] = $tmp['cn'][0]; |
---|
[33] | 98 | $ou = explode("dc=",$tmp['dn']); |
---|
| 99 | $ou = explode("ou=",$ou[0]); |
---|
| 100 | $ou = array_pop($ou); |
---|
| 101 | $result_user[$i]['dn'] = strtoupper(substr($ou,0,strlen($ou)-1)); |
---|
[32] | 102 | $i++; |
---|
| 103 | } |
---|
| 104 | } |
---|
| 105 | return $result_user; |
---|
[20] | 106 | } |
---|
[32] | 107 | return 0; |
---|
[20] | 108 | } |
---|
| 109 | |
---|
[33] | 110 | function list_groups_ldap($search) |
---|
[20] | 111 | { |
---|
[41] | 112 | |
---|
[32] | 113 | if( $this->conn ){ |
---|
[41] | 114 | $filter = "(&(".$search.")(objectClass=posixGroup))"; |
---|
[32] | 115 | $justthese = array("gidnumber","cn","memberuid"); |
---|
| 116 | $search = ldap_search($this->conn,$this->ldap_context, $filter, $justthese); |
---|
| 117 | $entry = ldap_get_entries($this->conn,$search); |
---|
| 118 | } |
---|
[41] | 119 | |
---|
[33] | 120 | if($entry['count'] > 0){ |
---|
[32] | 121 | $i = 0; |
---|
[33] | 122 | $result_groups = array(); |
---|
| 123 | foreach($entry as $tmpg){ |
---|
| 124 | if($tmpg['gidnumber'] != ""){ |
---|
[41] | 125 | if(array_key_exists("memberuid", $tmpg)){ |
---|
| 126 | $result_groups[$i]['gidnumber'] = $tmpg['gidnumber'][0]; |
---|
| 127 | @array_shift($tmpg['memberuid']); |
---|
| 128 | foreach($tmpg['memberuid'] as $tmp) |
---|
| 129 | $result_groups[$i]['members'][] = $tmp; |
---|
| 130 | $i++; |
---|
| 131 | } |
---|
[32] | 132 | } |
---|
[33] | 133 | } |
---|
[41] | 134 | } |
---|
| 135 | |
---|
| 136 | if(count($result_groups) > 0 ){ |
---|
[32] | 137 | return $result_groups; |
---|
[41] | 138 | }else{ |
---|
| 139 | return 0; |
---|
[20] | 140 | } |
---|
| 141 | } |
---|
| 142 | |
---|
| 143 | function list_organizations_ldap() |
---|
| 144 | { |
---|
| 145 | $result_org = array(); |
---|
| 146 | $i = 0; |
---|
| 147 | if ($this->conn) { |
---|
| 148 | $filter="ou=*"; |
---|
| 149 | $justthese = array("ou"); |
---|
| 150 | $search = ldap_list($this->conn,$this->ldap_context, $filter, $justthese); |
---|
| 151 | $entry = ldap_get_entries($this->conn, $search); |
---|
| 152 | } |
---|
| 153 | |
---|
| 154 | foreach($entry as $tmp){ |
---|
| 155 | if($tmp['ou'][0] != ""){ |
---|
[32] | 156 | $result_org[$i] = $tmp['ou'][0]; |
---|
[20] | 157 | $i++; |
---|
| 158 | } |
---|
| 159 | } |
---|
[32] | 160 | sort($result_org); |
---|
[20] | 161 | return $result_org; |
---|
| 162 | } |
---|
| 163 | |
---|
[27] | 164 | function info_user($user) |
---|
| 165 | { |
---|
[33] | 166 | $uid = "uid=".$user['uid']; |
---|
[27] | 167 | $i= 0; |
---|
| 168 | |
---|
[33] | 169 | $entry = $this->list_users_ldap($uid); |
---|
[27] | 170 | |
---|
[33] | 171 | if( count($entry) > 0 ) |
---|
[32] | 172 | return $entry; |
---|
[33] | 173 | else |
---|
[32] | 174 | return false; |
---|
[27] | 175 | } |
---|
[20] | 176 | } |
---|
| 177 | |
---|
| 178 | if(trim($_REQUEST['user']) != ""){ |
---|
| 179 | $obj_img = new ldap_im(); |
---|
| 180 | $obj_img->get_photo_ldap($_REQUEST['user'],true); |
---|
| 181 | } |
---|
| 182 | |
---|
| 183 | ?> |
---|