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Minor changes to prevent some errors #1

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Minor changes to prevent some errors #1

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5f7d88e
Update proxy.php
rafasashi Aug 30, 2016
5706ef2
“Transfer-Encoding: chunked” header in PHP
rafasashi Aug 30, 2016
1abae42
Set HTTP header content-type
rafasashi Aug 30, 2016
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198 changes: 193 additions & 5 deletions proxy.php
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,13 @@

$request_method = $_SERVER['REQUEST_METHOD'];
$request_uri = $_SERVER['REQUEST_URI'];

$request_headers = getallheaders();
$request_headers['Host']=parse_url($upstream_base_url, PHP_URL_HOST);
$request_headers['X-forwarded-Host']=$_SERVER['HTTP_HOST'];
$request_headers['X-forwarded-Host']=$_SERVER['HTTP_HOST'];
$request_headers['X-forwarded-For']=$_SERVER['HTTP_HOST'];

$request_body = file_get_contents('php://input');


Expand Down Expand Up @@ -51,14 +57,196 @@
$response_headers = explode("\n", substr($response, 0, $header_length));
$response_body = substr($response, $header_length);

foreach ($response_headers as $header) {
$header = trim($header);
if ($header) {
header(trim($header));
foreach ($response_headers as $i => $header) {

if($header = trim($header)){

header($header);
}
}


$mimet = array(
'ai' =>'application/postscript',
'aif' =>'audio/x-aiff',
'aifc' =>'audio/x-aiff',
'aiff' =>'audio/x-aiff',
'asc' =>'text/plain',
'atom' =>'application/atom+xml',
'avi' =>'video/x-msvideo',
'bcpio' =>'application/x-bcpio',
'bmp' =>'image/bmp',
'cdf' =>'application/x-netcdf',
'cgm' =>'image/cgm',
'cpio' =>'application/x-cpio',
'cpt' =>'application/mac-compactpro',
'crl' =>'application/x-pkcs7-crl',
'crt' =>'application/x-x509-ca-cert',
'csh' =>'application/x-csh',
'css' =>'text/css',
'dcr' =>'application/x-director',
'dir' =>'application/x-director',
'djv' =>'image/vnd.djvu',
'djvu' =>'image/vnd.djvu',
'doc' =>'application/msword',
'dtd' =>'application/xml-dtd',
'dvi' =>'application/x-dvi',
'dxr' =>'application/x-director',
'eps' =>'application/postscript',
'etx' =>'text/x-setext',
'ez' =>'application/andrew-inset',
'gif' =>'image/gif',
'gram' =>'application/srgs',
'grxml' =>'application/srgs+xml',
'gtar' =>'application/x-gtar',
'hdf' =>'application/x-hdf',
'hqx' =>'application/mac-binhex40',
'html' =>'text/html',
'html' =>'text/html',
'ice' =>'x-conference/x-cooltalk',
'ico' =>'image/x-icon',
'ics' =>'text/calendar',
'ief' =>'image/ief',
'ifb' =>'text/calendar',
'iges' =>'model/iges',
'igs' =>'model/iges',
'jpe' =>'image/jpeg',
'jpeg' =>'image/jpeg',
'jpg' =>'image/jpeg',
'js' =>'application/x-javascript',
'kar' =>'audio/midi',
'latex' =>'application/x-latex',
'm3u' =>'audio/x-mpegurl',
'man' =>'application/x-troff-man',
'mathml' =>'application/mathml+xml',
'me' =>'application/x-troff-me',
'mesh' =>'model/mesh',
'mid' =>'audio/midi',
'midi' =>'audio/midi',
'mif' =>'application/vnd.mif',
'mov' =>'video/quicktime',
'movie' =>'video/x-sgi-movie',
'mp2' =>'audio/mpeg',
'mp3' =>'audio/mpeg',
'mpe' =>'video/mpeg',
'mpeg' =>'video/mpeg',
'mpg' =>'video/mpeg',
'mpga' =>'audio/mpeg',
'ms' =>'application/x-troff-ms',
'msh' =>'model/mesh',
'mxu m4u' =>'video/vnd.mpegurl',
'nc' =>'application/x-netcdf',
'oda' =>'application/oda',
'ogg' =>'application/ogg',
'pbm' =>'image/x-portable-bitmap',
'pdb' =>'chemical/x-pdb',
'pdf' =>'application/pdf',
'pgm' =>'image/x-portable-graymap',
'pgn' =>'application/x-chess-pgn',
'php' =>'application/x-httpd-php',
'php4' =>'application/x-httpd-php',
'php3' =>'application/x-httpd-php',
'phtml' =>'application/x-httpd-php',
'phps' =>'application/x-httpd-php-source',
'png' =>'image/png',
'pnm' =>'image/x-portable-anymap',
'ppm' =>'image/x-portable-pixmap',
'ppt' =>'application/vnd.ms-powerpoint',
'ps' =>'application/postscript',
'qt' =>'video/quicktime',
'ra' =>'audio/x-pn-realaudio',
'ram' =>'audio/x-pn-realaudio',
'ras' =>'image/x-cmu-raster',
'rdf' =>'application/rdf+xml',
'rgb' =>'image/x-rgb',
'rm' =>'application/vnd.rn-realmedia',
'roff' =>'application/x-troff',
'rtf' =>'text/rtf',
'rtx' =>'text/richtext',
'sgm' =>'text/sgml',
'sgml' =>'text/sgml',
'sh' =>'application/x-sh',
'shar' =>'application/x-shar',
'shtml' =>'text/html',
'silo' =>'model/mesh',
'sit' =>'application/x-stuffit',
'skd' =>'application/x-koan',
'skm' =>'application/x-koan',
'skp' =>'application/x-koan',
'skt' =>'application/x-koan',
'smi' =>'application/smil',
'smil' =>'application/smil',
'snd' =>'audio/basic',
'spl' =>'application/x-futuresplash',
'src' =>'application/x-wais-source',
'sv4cpio' =>'application/x-sv4cpio',
'sv4crc' =>'application/x-sv4crc',
'svg' =>'image/svg+xml',
'swf' =>'application/x-shockwave-flash',
't' =>'application/x-troff',
'tar' =>'application/x-tar',
'tcl' =>'application/x-tcl',
'tex' =>'application/x-tex',
'texi' =>'application/x-texinfo',
'texinfo' =>'application/x-texinfo',
'tgz' =>'application/x-tar',
'tif' =>'image/tiff',
'tiff' =>'image/tiff',
'tr' =>'application/x-troff',
'tsv' =>'text/tab-separated-values',
'txt' =>'text/plain',
'ustar' =>'application/x-ustar',
'vcd' =>'application/x-cdlink',
'vrml' =>'model/vrml',
'vxml' =>'application/voicexml+xml',
'wav' =>'audio/x-wav',
'wbmp' =>'image/vnd.wap.wbmp',
'wbxml' =>'application/vnd.wap.wbxml',
'wml' =>'text/vnd.wap.wml',
'wmlc' =>'application/vnd.wap.wmlc',
'wmlc' =>'application/vnd.wap.wmlc',
'wmls' =>'text/vnd.wap.wmlscript',
'wmlsc' =>'application/vnd.wap.wmlscriptc',
'wmlsc' =>'application/vnd.wap.wmlscriptc',
'wrl' =>'model/vrml',
'xbm' =>'image/x-xbitmap',
'xht' =>'application/xhtml+xml',
'xhtml' =>'application/xhtml+xml',
'xls' =>'application/vnd.ms-excel',
'xml xsl' =>'application/xml',
'xpm' =>'image/x-xpixmap',
'xslt' =>'application/xslt+xml',
'xul' =>'application/vnd.mozilla.xul+xml',
'xwd' =>'image/x-xwindowdump',
'xyz' =>'chemical/x-xyz',
'zip' =>'application/zip'
);

$mime_type = '';

$path=parse_url($_SERVER['REQUEST_URI'],PHP_URL_PATH);

if($path!=''){

$ext=pathinfo($path, PATHINFO_EXTENSION);

if(isset($mimet[$ext])){

$mime_type = $mimet[$ext];
}
}

if($mime_type !=''){

header('Content-type: '.$mime_type);
}


header_remove("Transfer-Encoding");

echo $response_body;
}

curl_close($ch);
flush();
exit;
die;