LayoutTests/http/tests/xmlhttprequest/resources/access-control-basic-preflight-cache-invalidation.php

   1 <?php
   2 require_once 'portabilityLayer.php';
   3
   4 $tmpFile = ensureTrailingSlash(sys_get_temp_dir()) . $_GET['filename'];
   5
   6 function fail()
   7 {
   8     header("Access-Control-Origin: http://127.0.0.1:8000");
   9     header("Access-Control-Credentials: true");
  10     header("Access-Control-Allow-Methods: PUT");
  11     header("Access-Control-Allow-Headers: x-webkit-test");
  12     echo "FAIL: " . $_SERVER['REQUEST_METHOD'] . "\n";
  13     exit();
  14 }
  15
  16 function setState($newState, $file)
  17 {
  18     file_put_contents($file, $newState);
  19 }
  20
  21 function getState($file)
  22 {
  23     if (!file_exists($file)) {
  24         return "Uninitialized";
  25     }
  26     return file_get_contents($file);
  27 }
  28
  29 $state = getState($tmpFile);
  30
  31 if ($state == "Uninitialized") {
  32     if ($_SERVER['REQUEST_METHOD'] == "OPTIONS") {
  33         header("Access-Control-Origin: http://127.0.0.1:8000");
  34         header("Access-Control-Credentials: true");
  35         header("Access-Control-Allow-Methods: PUT");
  36         header("Access-Control-Max-Age: 10"); // 10 seconds
  37         setState("OptionsSent", $tmpFile);
  38     } else {
  39         fail();
  40     }
  41 } else if ($state == "OptionsSent") {
  42     if ($_SERVER['REQUEST_METHOD'] == "PUT") {
  43         header("Access-Control-Origin: http://127.0.0.1:8000");
  44         header("Access-Control-Credentials: true");
  45         echo "PASS: First PUT request.";
  46         setState("FirstPUTSent", $tmpFile);
  47     } else {
  48         fail();
  49     }
  50 } else if ($state == "FirstPUTSent") {
  51     if ($_SERVER['REQUEST_METHOD'] == "OPTIONS") {
  52         header("Access-Control-Origin: http://127.0.0.1:8000");
  53         header("Access-Control-Credentials: true");
  54         header("Access-Control-Allow-Methods: PUT, XMETHOD");
  55         header("Access-Control-Allow-Headers: x-webkit-test");
  56         setState("SecondOPTIONSSent", $tmpFile);
  57     } else if ($_SERVER['REQUEST_METHOD'] == "PUT") {
  58         header("Access-Control-Origin: http://127.0.0.1:8000");
  59         header("Access-Control-Credentials: true");
  60         echo "FAIL: Second PUT request sent without preflight";
  61     }
  62 } else if ($state == "SecondOPTIONSSent") {
  63     if ($_SERVER['REQUEST_METHOD'] == "PUT" || $_SERVER['REQUEST_METHOD'] == "XMETHOD") {
  64         header("Access-Control-Origin: http://127.0.0.1:8000");
  65         header("Access-Control-Credentials: true");
  66         echo "PASS: Second OPTIONS request was sent.";
  67     } else {
  68         fail();
  69     }
  70 } else {
  71     fail();
  72 }
  73 ?>