example/activedirectory/extend.php

   1 <?php
   2
   3 require_once("../../lib/ga4php.php");
   4
   5 // TODO: This code works, but needs to be fixed and commented properly
   6
   7
   8 // define our token class
   9 class myGA extends GoogleAuthenticator {
  10         function getData($username) {
  11                 global $dsconnect, $host, $binduser, $bindpass, $basecn;
  12
  13                 // set this to default to begin with
  14                 $tokendata = false;
  15
  16                 // we search for a username that matches what we've been passed
  17                 $sr = ldap_search($dsconnect, "$basecn", "samaccountname=$username");
  18                 $info = ldap_get_entries($dsconnect, $sr);
  19
  20                 //echo "<pre>";
  21                 //print_r($info);
  22                 //echo "</pre>";
  23
  24                 $attr_name = false;
  25                 for($i=1; $i<15; $i++) {
  26                         $valname = "extensionattribute$i";
  27                         if(isset($info[0]["$valname"][0])) {
  28                                 $val = $info[0]["$valname"][0];
  29                                 // we are looking for an extension attribute that has a start of "ga4php"
  30                                 if(preg_match('/^ga4php.*/', $val)>0) {
  31                                         $attr_name = $valname;
  32                                 }
  33                         }
  34
  35                 }
  36
  37                 // yeah, totally works.... HAH
  38                 if($attr_name != false) {
  39                         $tokend = $info[0]["$attr_name"][0];
  40                         $expl = explode(":", $tokend);
  41                         $tokendata = $expl[1];
  42                 }
  43
  44                 return $tokendata;
  45
  46                 // and there you have it, simple eh?
  47         }
  48
  49
  50         // now we need a function for putting the data back into our user table.
  51         // in this example, we wont check anything, we'll just overwrite it.
  52         function putData($username, $data) {
  53                 global $dsconnect, $host, $binduser, $bindpass, $basecn;
  54
  55                 if($data!="") {
  56                         $data .= "ga4php:";
  57                 }
  58
  59                 // set this to default to begin with
  60                 $tokendata = false;
  61
  62                 // we need to track the "first" blank attribute
  63                 $blank_attr = false;
  64
  65                 // we search for a username that matches what we've been passed
  66                 $sr = ldap_search($dsconnect, "$basecn", "samaccountname=$username");
  67                 $info = ldap_get_entries($dsconnect, $sr);
  68                 $dn = $info[0]["distinguishedname"][0];
  69
  70                 //echo "<pre>";
  71                 //print_r($info);
  72                 //echo "</pre>";
  73
  74                 $attr_name = false;
  75                 for($i=1; $i<15; $i++) {
  76                         $valname = "extensionattribute$i";
  77                         if(isset($info[0]["$valname"][0])) {
  78                                 $val = $info[0]["$valname"][0];
  79                                 // we are looking for an extension attribute that has a start of "ga4php"
  80                                 if(preg_match('/^ga4php.*/', $val)>0) {
  81                                         $attr_name = $valname;
  82                                 }
  83                         } else {
  84                                 if($blank_attr == false) {
  85                                         // this will cathc the first unset extension variable name, if we need it
  86                                         $blank_attr = "$valname";
  87                                 }
  88                         }
  89
  90                 }
  91
  92                 // if the attr_name is not set, we need to set $blank_attr
  93                 if($attr_name == false) {
  94                         // we use $blank_attr
  95                         error_log("setting for $username, $blank_attr");
  96                         $infod["$blank_attr"][0] = "$data";
  97                 } else {
  98                         error_log("setting for $username, $attr_name");
  99                         $infod["$attr_name"][0] = "$data";
 100                 }
 101
 102                 error_log("att end of put data for $dn, $infod");
 103
 104                 return ldap_modify($dsconnect, $dn, $infod);
 105                 // even simpler!
 106         }
 107
 108         // not implemented yet
 109         function getUsers() {
 110                 return false;
 111         }
 112 }
 113
 114 ?>