authserver/authd/authd.php

   1 <?php
   2
   3 if(file_exists("config.php")) {
   4         require_once("config.php");
   5 } else {
   6         // config file doesnt exist, we must abort sensibly
   7 }
   8
   9 // get out master library for ga4php
  10 require_once("../lib/lib.php");
  11
  12
  13 //exit(0);
  14 // first we want to fork into the background like all good daemons should
  15 //$pid = pcntl_fork();
  16 $pid = 0;
  17
  18 if($pid == -1) {
  19
  20 } else if($pid) {
  21         // i am the parent, i shall leave
  22         echo "i am a parent, i leave\n";
  23         exit(0);
  24 } else {
  25         global $MSG_QUEUE_KEY_ID_SERVER, $MSG_QUEUE_KEY_ID_CLIENT;
  26
  27         $cl_queue = msg_get_queue($MSG_QUEUE_KEY_ID_CLIENT, 0666 | 'IPC_CREAT');
  28         $sr_queue = msg_get_queue($MSG_QUEUE_KEY_ID_SERVER, 0666 | 'IPC_CREAT');
  29
  30         $myga = new gaasGA();
  31         global $myga;
  32
  33
  34         print_r($myga);
  35
  36         while(true) {
  37                 msg_receive($sr_queue, 0, $msg_type, 16384, $msg);
  38                 print_r($msg);
  39                 switch($msg_type) {
  40                         case MSG_AUTH_USER_TOKEN:
  41                                 echo "Call to auth user token\n";
  42                                 // minimal checking, we leav it up to authenticateUser to do the real
  43                                 // checking
  44                                 if(!isset($msg["user"])) $msg["user"] = "";
  45                                 if(!isset($msg["passcode"])) $msg["passcode"] = "";
  46                                 $username = $msg["user"];
  47                                 $passcode = $msg["passcode"];
  48                                 global $myga;
  49                                 msg_send($cl_queue, MSG_AUTH_USER_TOKEN, $myga->authenticateUser($username, $passcode));
  50                                 break;
  51                         case MSG_ADD_USER_TOKEN:
  52                                 echo "Call to add user token\n";
  53                                 if(!isset($msg["username"])) {
  54                                         msg_send($cl_queue, MSG_ADD_USER_TOKEN, false);
  55                                 } else {
  56                                         $username = $msg["username"];
  57                                         global $myga;
  58                                         msg_send($cl_queue, MSG_ADD_USER_TOKEN, $myga->setUser($username));
  59                                 }
  60                                 break;
  61                         case MSG_DELETE_USER:
  62                                 echo "Call to del user\n";
  63                                 if(!isset($msg["username"])) {
  64                                         msg_send($cl_queue, MSG_DELETE_USER, false);
  65                                 } else {
  66                                         $username = $msg["username"];
  67                                         global $myga;
  68                                         msg_send($cl_queue, MSG_DELETE_USER, $myga->deleteUser($username));
  69                                 }
  70                                 break;
  71                         case MSG_AUTH_USER_PASSWORD:
  72                                 // TODO
  73                                 echo "Call to auth user pass\n";
  74                                 if(!isset($msg["username"])) {
  75                                         msg_send($cl_queue, MSG_AUTH_USER_PASSWORD, false);
  76                                         break;
  77                                 }
  78                                 if(!isset($msg["password"])) {
  79                                         msg_send($cl_queue, MSG_AUTH_USER_PASSWORD, false);
  80                                         break;
  81                                 }
  82
  83                                 $username = $msg["username"];
  84                                 $password = $msg["password"];
  85                                 $sql = "select users_password from users where users_username='$username'";
  86                                 $dbo = getDatabase();
  87                                 $res = $dbo->query($sql);
  88                                 $pass = "";
  89                                 foreach($res as $row) {
  90                                         $pass = $row["users_password"];
  91                                 }
  92
  93                                 // TODO now do auth
  94                                 $ourpass = hash('sha512', $password);
  95                                 echo "ourpass: $ourpass\nourhash: $pass\n";
  96                                 if($ourpass == $pass) {
  97                                         msg_send($cl_queue, MSG_AUTH_USER_PASSWORD, true);
  98
  99                                 } else {
 100                                         msg_send($cl_queue, MSG_AUTH_USER_PASSWORD, false);
 101
 102                                 }
 103
 104                                 break;
 105                         case MSG_SET_USER_PASSWORD:
 106                                 echo "Call to set user pass\n";
 107                                 // TODO
 108                                 if(!isset($msg["username"])) {
 109                                         msg_send($cl_queue, MSG_SET_USER_PASSWORD, false);
 110                                         break;
 111                                 }
 112                                 if(!isset($msg["password"])) {
 113                                         msg_send($cl_queue, MSG_SET_USER_PASSWORD, false);
 114                                         break;
 115                                 }
 116
 117                                 $username = $msg["username"];
 118                                 $password = $msg["password"];
 119
 120                                 $pass = hash('sha512', $password);
 121
 122                                 $dbo = getDatabase();
 123                                 $sql = "update users set users_password='$pass' where users_username='$username'";
 124
 125                                 $dbo->query($sql);
 126
 127                                 msg_send($cl_queue, MSG_SET_USER_REALNAME, true);
 128
 129
 130                                 // these are irrelavent yet
 131                                 // TODO now set pass
 132                                 break;
 133                         case MSG_SET_USER_REALNAME:
 134                                 echo "Call to set user realname\n";
 135                                 // TODO
 136                                 if(!isset($msg["username"])) {
 137                                         msg_send($cl_queue, MSG_SET_USER_REALNAME, false);
 138                                         break;
 139                                 }
 140                                 if(!isset($msg["realname"])) {
 141                                         msg_send($cl_queue, MSG_SET_USER_REALNAME, false);
 142                                         break;
 143                                 }
 144
 145                                 $username = $msg["username"];
 146                                 $realname = $msg["realname"];
 147                                 $sql = "update users set users_realname='$realname' where users_username='$username'";
 148                                 echo "sql: $sql\n";
 149                                 $dbo = getDatabase();
 150
 151                                 $dbo->query($sql);
 152
 153                                 msg_send($cl_queue, MSG_SET_USER_REALNAME, true);
 154
 155                                 // TODO now set real name
 156                                 break;
 157                         case MSG_SET_USER_TOKEN:
 158                                 // TODO
 159                                 echo "Call to set user token\n";
 160                                 if(!isset($msg["username"])) {
 161                                         msg_send($cl_queue, MSG_SET_USER_TOKEN, false);
 162                                         break;
 163                                 }
 164                                 if(!isset($msg["tokenstring"])) {
 165                                         msg_send($cl_queue, MSG_SET_USER_TOKEN, false);
 166                                         break;
 167                                 }
 168
 169                                 global $myga;
 170                                 msg_send($cl_queue, MSG_SET_USER_TOKEN, $myga->setUserKey($username, $passcode));
 171
 172                                 // TODO now set token
 173                                 break;
 174                         case MSG_SET_USER_TOKEN_TYPE:
 175                                 // TODO
 176                                 echo "Call to set user token type\n";
 177                                 if(!isset($msg["username"])) {
 178                                         msg_send($cl_queue, MSG_SET_USER_TOKEN_TYPE, false);
 179                                         break;
 180                                 }
 181                                 if(!isset($msg["tokentype"])) {
 182                                         msg_send($cl_queue, MSG_SET_USER_TOKEN_TYPE, false);
 183                                         break;
 184                                 }
 185
 186                                 $username = $msg["username"];
 187                                 $tokentype = $msg["tokentype"];
 188                                 global $myga;
 189                                 msg_send($cl_queue, MSG_SET_USER_TOKEN_TYPE, $myga->setTokenType($username, $tokentype));
 190
 191                                 // TODO now set token
 192                                 break;
 193                         case MSG_GET_USERS:
 194                                 // TODO this needs to be better
 195                                 $sql = "select * from users";
 196
 197                                 $dbo = getDatabase();
 198                                 $res = $dbo->query($sql);
 199
 200                                 $users = "";
 201                                 $i = 0;
 202                                 foreach($res as $row) {
 203                                         $users[$i]["username"] = $row["users_username"];
 204                                         $users[$i]["realname"] = $row["users_realname"];
 205                                         if($row["users_password"]!="") {
 206                                                 $users[$i]["haspass"] = true;
 207                                         } else {
 208                                                 $users[$i]["haspass"] = false;
 209                                         }
 210                                         echo "user: ".$users[$i]["username"]." has tdata: \"".$row["users_tokendata"]."\"\n";
 211                                         if($row["users_tokendata"]!="") {
 212                                                 $users[$i]["hastoken"] = true;
 213                                         } else {
 214                                                 $users[$i]["hastoken"] = false;
 215                                         }
 216                                         $i++;
 217                                 }
 218                                 msg_send($cl_queue, GET_USERS, $users);
 219
 220                                 // TODO now set token
 221                                 break;
 222
 223                 }
 224         }
 225 }
 226
 227 ?>