tests/HttpUtils/ServerUrlTest.php

   1 <?php
   2 /**
   3  * HttpUtils' tests
   4  */
   5
   6 require_once 'application/HttpUtils.php';
   7
   8 /**
   9  * Unitary tests for server_url()
  10  */
  11 class ServerUrlTest extends PHPUnit_Framework_TestCase
  12 {
  13     /**
  14      * Detect if the server uses SSL
  15      */
  16     public function testHttpsScheme()
  17     {
  18         $this->assertEquals(
  19             'https://host.tld',
  20             server_url(
  21                 array(
  22                     'HTTPS' => 'ON',
  23                     'SERVER_NAME' => 'host.tld',
  24                     'SERVER_PORT' => '443'
  25                 )
  26             )
  27         );
  28
  29         $this->assertEquals(
  30             'https://host.tld:8080',
  31             server_url(
  32                 array(
  33                     'HTTPS' => 'ON',
  34                     'SERVER_NAME' => 'host.tld',
  35                     'SERVER_PORT' => '8080'
  36                 )
  37             )
  38         );
  39     }
  40
  41     /**
  42      * Detect a Proxy that sets Forwarded-Host
  43      */
  44     public function testHttpsProxyForwardedHost()
  45     {
  46         $this->assertEquals(
  47             'https://host.tld:8080',
  48             server_url(
  49                 array(
  50                     'HTTP_X_FORWARDED_PROTO' => 'https',
  51                     'HTTP_X_FORWARDED_PORT' => '8080',
  52                     'HTTP_X_FORWARDED_HOST' => 'host.tld'
  53                 )
  54             )
  55         );
  56
  57         $this->assertEquals(
  58             'https://host.tld:4974',
  59             server_url(
  60                 array(
  61                     'HTTP_X_FORWARDED_PROTO' => 'https, https',
  62                     'HTTP_X_FORWARDED_PORT' => '4974, 80',
  63                     'HTTP_X_FORWARDED_HOST' => 'host.tld, example.com'
  64                 )
  65             )
  66         );
  67     }
  68
  69     /**
  70      * Detect a Proxy with SSL enabled
  71      */
  72     public function testHttpsProxyForward()
  73     {
  74         $this->assertEquals(
  75             'https://host.tld:8080',
  76             server_url(
  77                 array(
  78                     'HTTPS' => 'Off',
  79                     'SERVER_NAME' => 'host.tld',
  80                     'SERVER_PORT' => '80',
  81                     'HTTP_X_FORWARDED_PROTO' => 'https',
  82                     'HTTP_X_FORWARDED_PORT' => '8080'
  83                 )
  84             )
  85         );
  86
  87         $this->assertEquals(
  88             'https://host.tld',
  89             server_url(
  90                 array(
  91                     'HTTPS' => 'Off',
  92                     'SERVER_NAME' => 'host.tld',
  93                     'SERVER_PORT' => '80',
  94                     'HTTP_X_FORWARDED_PROTO' => 'https'
  95                 )
  96             )
  97         );
  98
  99         $this->assertEquals(
 100             'https://host.tld',
 101             server_url(
 102                 array(
 103                     'HTTPS' => 'Off',
 104                     'SERVER_NAME' => 'host.tld',
 105                     'SERVER_PORT' => '80',
 106                     'HTTP_X_FORWARDED_PROTO' => 'https',
 107                     'HTTP_X_FORWARDED_PORT' => '443'
 108                 )
 109             )
 110         );
 111
 112         $this->assertEquals(
 113             'https://host.tld:4974',
 114             server_url(
 115                 array(
 116                     'HTTPS' => 'Off',
 117                     'SERVER_NAME' => 'host.tld',
 118                     'SERVER_PORT' => '80',
 119                     'HTTP_X_FORWARDED_PROTO' => 'https, https',
 120                     'HTTP_X_FORWARDED_PORT' => '4974, 80'
 121                 )
 122             )
 123         );
 124     }
 125
 126     /**
 127      * Detect if the server uses a specific port (!= 80)
 128      */
 129     public function testPort()
 130     {
 131         // HTTP
 132         $this->assertEquals(
 133             'http://host.tld:8080',
 134             server_url(
 135                 array(
 136                     'HTTPS' => 'OFF',
 137                     'SERVER_NAME' => 'host.tld',
 138                     'SERVER_PORT' => '8080'
 139                 )
 140             )
 141         );
 142
 143         // HTTPS
 144         $this->assertEquals(
 145             'https://host.tld:8080',
 146             server_url(
 147                 array(
 148                     'HTTPS' => 'ON',
 149                     'SERVER_NAME' => 'host.tld',
 150                     'SERVER_PORT' => '8080'
 151                 )
 152             )
 153         );
 154     }
 155
 156     /**
 157      * HTTP server on port 80
 158      */
 159     public function testStandardHttpPort()
 160     {
 161         $this->assertEquals(
 162             'http://host.tld',
 163             server_url(
 164                 array(
 165                     'HTTPS' => 'OFF',
 166                     'SERVER_NAME' => 'host.tld',
 167                     'SERVER_PORT' => '80'
 168                 )
 169             )
 170         );
 171     }
 172
 173     /**
 174      * HTTPS server on port 443
 175      */
 176     public function testStandardHttpsPort()
 177     {
 178         $this->assertEquals(
 179             'https://host.tld',
 180             server_url(
 181                 array(
 182                     'HTTPS' => 'ON',
 183                     'SERVER_NAME' => 'host.tld',
 184                     'SERVER_PORT' => '443'
 185                 )
 186             )
 187         );
 188     }
 189
 190     /**
 191      * Misconfigured server (see #1022): Proxy HTTP but 443
 192      */
 193     public function testHttpWithPort433()
 194     {
 195         $this->assertEquals(
 196             'https://host.tld',
 197             server_url(
 198                 array(
 199                     'HTTPS' => 'Off',
 200                     'SERVER_NAME' => 'host.tld',
 201                     'SERVER_PORT' => '80',
 202                     'HTTP_X_FORWARDED_PROTO' => 'http',
 203                     'HTTP_X_FORWARDED_PORT' => '443'
 204                 )
 205             )
 206         );
 207
 208         $this->assertEquals(
 209             'https://host.tld',
 210             server_url(
 211                 array(
 212                     'HTTPS' => 'Off',
 213                     'SERVER_NAME' => 'host.tld',
 214                     'SERVER_PORT' => '80',
 215                     'HTTP_X_FORWARDED_PROTO' => 'https, http',
 216                     'HTTP_X_FORWARDED_PORT' => '443, 80'
 217                 )
 218             )
 219         );
 220     }
 221 }