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appnotes:authmenus [2011/04/19 17:47]
genec [Setup (boring part)] Update for Syslinux-4.xx, pt 1
appnotes:authmenus [2011/05/06 20:09]
genec [vesamenu.c32 current] space; clarity
Line 13: Line 13:
     SSLRequireSSL     SSLRequireSSL
  
 +You must choose between being able to load vesamenu.c32 directly and loading the current version of vesamenu.c32.
 ==== vesamenu.c32 current ==== ==== vesamenu.c32 current ====
 +The current version of vesamenu.c32 can not be loaded directly from gPXE and requires PXELINUX as an intermediate layer. ​ You will need two PHP files, a boot.php containing
 +
 +  <?php
 +  ​
 +  header ( "​Content-type:​ text/​plain"​ );
 +  echo "#​!gpxe\n";​
 +  ​
 +  $proto = "​https";​
 +  // Comment out/remove the following if strictly using HTTPS
 +  if (!isset($_SERVER["​HTTPS"​]))
 +    $proto = "​http";​
 +  ​
 +  // This assigns the host that gPXE should use using the most logical variables
 +  if ( $_SERVER["​HTTP_HOST"​] != ""​ ) {
 +    $host=$_SERVER["​HTTP_HOST"​];​
 +  } else {
 +    if ( $_SERVER["​SERVER_NAME"​] != 0) {
 +  $host=$_SERVER["​SERVER_NAME"​];​
 +    } else {
 +  $host=$_SERVER["​SERVER_ADDR"​];​
 +    }
 +  }
 +  ​
 +  // Comment out/remove the following if you are running on a standard port
 +  if (!((! isset($_SERVER["​HTTPS"​]) ) && ($_SERVER["​SERVER_PORT"​] == 80))
 +    && !(isset($_SERVER["​HTTPS"​]) && ($_SERVER["​SERVER_PORT"​] == 443)) ){
 +      if (strrpos($host,​ ":"​) == FALSE)
 +        $host=$host.":"​.$_SERVER["​SERVER_PORT"​];​
 +  }
 +  ​
 +  $uri=$_SERVER["​REQUEST_URI"​];​
 +  $dir=substr ( $uri, 0, strrpos ($uri, "/"​) + 1);
 +  ​
 +  echo "#​!gpxe\n";​
 +  echo "​imgfree\n";​
 +  echo "​login\n";​
 +  echo "set 209:string bootcfg.php\n";​
 +  echo "set 210:string ".
 +       ​$proto."://​\${username:​uristring}:​\${password:​uristring}@"​.
 +       ​$host.$dir."​\n";​
 +  echo "chain \${210:​string}pxelinux.0\n";​
 +  ?>
 +
 +and a bootcfg.php containing
  
 +  <?php
 +  ​
 +  header ( "​Content-type:​ text/​plain"​ );
 +  ​
 +  echo "UI runmenu\n\n";​
 +  echo "LABEL runmenu\n";​
 +  echo "COM32 vesamenu.c32\n";​
 +  echo "​APPEND menu.php\n";​
 +  ?>
  
 +Selecting this method will require that you use gpxecmd.c32 to execute gPXE commands and scripts.
 ==== vesamenu.c32 directly ==== ==== vesamenu.c32 directly ====
 You will need a file "​boot.php"​ containing You will need a file "​boot.php"​ containing
  
-    ​<?php +  ​<?php 
-     +   
-    header ( "​Content-type:​ text/​plain"​ ); +  header ( "​Content-type:​ text/​plain"​ ); 
-     +   
-    echo "#​!gpxe\n";​ +  ​$uri=$_SERVER["​REQUEST_URI"​];​ 
-    echo "​imgfree\n";​ +  $dir=substr ( $uri, 0, strrpos ($uri, "/"​) + 1); 
-    echo "​login\n";​ +   
-    echo "chain ". +  ​echo "#​!gpxe\n";​ 
-          "​https://​\${username:​uristring}:​\${password:​uristring}@"​. +  echo "​imgfree\n";​ 
-          $_SERVER["​SERVER_NAME"]. +  echo "​login\n";​ 
-          dirname ( $_SERVER["​REQUEST_URI"​] )+  echo "chain ". 
-          "/vesamenu.c32 menu.php\n";​ +       ​"​https://​\${username:​uristring}:​\${password:​uristring}@"​. 
-    ?>+       ​$_SERVER["​HTTP_HOST"].$dir
 +       ​"​vesamenu.c32 menu.php\n";​ 
 +  ?>
  
 In order to use vesamenu.c32 directly from gPXE, you must use Syslinux-3.86 from [[http://​www.kernel.org/​pub/​linux/​utils/​boot/​syslinux/​3.xx/​]] and not the latest version. In order to use vesamenu.c32 directly from gPXE, you must use Syslinux-3.86 from [[http://​www.kernel.org/​pub/​linux/​utils/​boot/​syslinux/​3.xx/​]] and not the latest version.

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