Doc #51011 [Opn->Csd]: [ZH] The Content and the sample were mixed
| From: | kalle@php.net | Date: | Sat, 23 Oct 2010 12:33:59 +0000 |
| Subject: | Doc #51011 [Opn->Csd]: [ZH] The Content and the sample were mixed | ||
| References: | 1 | Groups: | php.doc.bugs |
| Request: | Send a blank email to doc-bugs+get-5371@lists.php.net to get a copy of this message | ||
Edit report at http://bugs.php.net/bug.php?id=51011&edit=1
ID: 51011
Updated by: kalle@php.net
Reported by: lne1030 at gmail dot com
Summary: [ZH] The Content and the sample were mixed
-Status: Open
+Status: Closed
Type: Documentation Problem
Package: Translation problem
Operating System: Windows XP
PHP Version: 5.2.12
-Assigned To:
+Assigned To: kalle
Block user comment: N
New Comment:
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.
Thank you for the report, and for helping us make our documentation
better.
Previous Comments:
------------------------------------------------------------------------
[2010-10-23 14:33:52] kalle@php.net
Automatic comment from SVN on behalf of kalle
Revision: http://svn.php.net/viewvc/?view=revision&revision=304656
Log: Fixed bug #51011 ([ZH] The Content and the sample were mixed)
------------------------------------------------------------------------
[2010-02-19 14:08:16] yannick@php.net
-Summary: The Content and the sample were mixed
+Summary: [ZH] The Content and the sample were mixed
------------------------------------------------------------------------
[2010-02-11 09:18:09] lne1030 at gmail dot com
Description:
------------
http://docs.php.net/manual/zh/features.http-auth.php
This page have the error!
"Example #7 Digest HTTP"
Reproduce code:
---------------
<?php
$realm = 'Restricted area';
//user => password
$users = array('admin' => 'mypass', 'guest' =>
'guest');
if (empty($_SERVER['PHP_AUTH_DIGEST'])) {
header('HTTP/1.1 401 Unauthorized');
header('WWW-Authenticate: Digest realm="'.$realm.
'" qop="auth" nonce="'.uniqid().'"
opaque="'.md5($realm).'"');
die('Text to send if user hits Cancel button');
}
// analyze the PHP_AUTH_DIGEST variable
if (!($data = http_digest_parse($_SERVER['PHP_AUTH_DIGEST'])) ||
!isset($users[$data['username']]))
die('Wrong Credentials!');
// generate the valid response
$A1 = md5($data['username'] . ':' . $realm . ':' .
$users[$data['username']]);
$A2 = md5($_SERVER['REQUEST_METHOD'].':'.$data['uri']);
$valid_response =
md5($A1.':'.$data['nonce'].':'.$data['nc'].':'.$data['cnonce'].':'.$data['qop'].':'.$A2);
if ($data['response'] != $valid_response)
die('Wrong Credentials!');
// ok, valid username & password
echo 'Your are logged in as: ' . $data['username'];
// function to parse the http auth header
function http_digest_parse($txt)
{
// protect against missing data
$needed_parts = array('nonce'=>1, 'nc'=>1, 'cnonce'=>1,
'qop'=>1,
'username'=>1, 'uri'=>1, 'response'=>1);
$data = array();
preg_match_all('@(\w+)=([\'"]?)([a-zA-Z0-9=./\_-]+)\2@', $txt,
$matches, PREG_SET_ORDER);
foreach ($matches as $m) {
$data[$m[1]] = $m[3];
unset($needed_parts[$m[1]]);
}
return $needed_parts ? false : $data;
}
?>
</programlisting>
</example>
</para>
<note>
<title>¼æÈÝÐÔÎÊÌâ</title>
<para>
ÔÚ±àд HTTP
±êÍ·´úÂëʱÇë¸ñÍâСÐÄ¡£ÎªÁ˶ÔËùÓеĿͻ§¶Ë±£Ö¤¼æÈÝÐÔ£¬¹Ø¼ü×Ö¡°Basic¡±µÄµÚÒ»¸ö×Öĸ±ØÐë´óдΪ¡°B¡±£¬·Ö½ç×Ö·û´®±ØÐëÓÃË«ÒýºÅ£¨²»Êǵ¥ÒýºÅ£©ÒýÓ㻲¢ÇÒÔÚ±êÍ·ÐÐ
<emphasis>HTTP/1.0 401</emphasis> ÖУ¬ÔÚ <emphasis>401</emphasis>
Ç°±ØÐëÓÐÇÒ½öÓÐÒ»¸ö¿Õ¸ñ¡£
</para>
</note>
<para>
ÔÚÒÔÉÏÀý×ÓÖУ¬½ö½öÖ»´òÓ¡³öÁË
<varname>PHP_AUTH_USER</varname> ºÍ
<varname>PHP_AUTH_PW</varname>
µÄÖµ£¬µ«ÔÚʵ¼ÊÔËÓÃÖУ¬¿ÉÄÜÐèÒª¶ÔÓû§ÃûºÍÃÜÂëµÄºÏ·¨ÐÔ½øÐмì²é¡£»òÐí½øÐÐÊý¾Ý¿âµÄ²éѯ£¬»òÐí´Ó
dbm ÎļþÖмìË÷¡£
</para>
<para>
×¢ÒâÓÐЩ Internet Explorer
ä¯ÀÀÆ÷±¾ÉíÓÐÎÊÌâ¡£Ëü¶Ô±êÍ·µÄ˳ÐòÏÔµÃËƺõÓе㴵ëÇó´Ã¡£Ä¿Ç°¿´À´ÔÚ·¢ËÍ
<literal>HTTP/1.0 401</literal> ֮ǰÏÈ·¢ËÍ
<emphasis>WWW-Authenticate</emphasis> ±êÍ·Ëƺõ¿ÉÒÔ½â¾ö´ËÎÊÌâ¡£
</para>
<simpara>
×Ô PHP 4.3.0
Æð£¬ÎªÁË·ÀÖ¹ÓÐÈËͨ¹ý±àд½Å±¾À´´ÓÓô«Í³Íⲿ»úÖÆÈÏÖ¤µÄÒ³ÃæÉÏ»ñÈ¡ÃÜÂ룬µ±ÍⲿÈÏÖ¤¶ÔÌض¨Ò³ÃæÓÐЧ£¬²¢ÇÒ&safemode;±»¿ªÆôʱ£¬PHP_AUTH
±äÁ¿½«²»»á±»ÉèÖᣵ«ÎÞÂÛÈçºÎ£¬<varname>REMOTE_USER</varname>
¿ÉÒÔ±»ÓÃÀ´±æÈÏÍⲿÈÏÖ¤µÄÓû§£¬Òò´Ë¿ÉÒÔÓÃ
<varname>$_SERVER['REMOTE_USER']</varname> ±äÁ¿¡£
</simpara>
<note>
<title>ÅäÖÃ˵Ã÷</title>
<para>
PHP ÓÃÊÇ·ñÓÐ <literal>AuthType</literal>
Ö¸ÁîÀ´ÅжÏÍⲿÈÏÖ¤»úÖÆÊÇ·ñÓÐЧ¡£
</para>
</note>
<simpara>
×¢Ò⣬ÕâÈÔÈ»²»ÄÜ·ÀÖ¹ÓÐÈËͨ¹ýδÈÏÖ¤µÄ URL
À´´Óͬһ·þÎñÆ÷ÉÏÈÏÖ¤µÄ URL
ÉÏ͵ȡÃÜÂë¡£
</simpara>
<simpara>
Netscape Navigator ºÍ Internet Explorer ä¯ÀÀÆ÷¶¼»áÔÚÊÕµ½ 401
µÄ·þÎñ¶Ë·µ»ØÐÅϢʱÇå¿ÕËùÓеı¾µØä¯ÀÀÆ÷Õû¸öÓòµÄ
Windows
ÈÏÖ¤»º´æ¡£ÕâÄܹ»ÓÐЧµÄ×¢ÏúÒ»¸öÓû§£¬²¢ÆÈʹËûÃÇÖØÐÂÊäÈëËûÃǵÄÓû§ÃûºÍÃÜÂë¡£ÓÐЩÈËÓÃÕâÖÖ·½·¨À´Ê¹µÇ¼״̬¡°¹ýÆÚ¡±£¬»òÕß×÷Ϊ¡°×¢Ïú¡±°´Å¥µÄÏìÓ¦ÐÐΪ¡£
</simpara>
<para>
<example>
<title>Ç¿ÆÈÖØÐÂÊäÈëÓû§ÃûºÍÃÜÂëµÄ HTTP
ÈÏÖ¤µÄ·¶Àý</title>
<programlisting role="php">
<![CDATA[
<?php
function authenticate() {
header('WWW-Authenticate: Basic realm="Test Authentication
System"');
header('HTTP/1.0 401 Unauthorized');
echo "You must enter a valid login ID and password to access this
resource\n";
exit;
}
if (!isset($_SERVER['PHP_AUTH_USER']) ||
($_POST['SeenBefore'] == 1 && $_POST['OldAuth'] ==
$_SERVER['PHP_AUTH_USER'])) {
authenticate();
}
else {
echo "<p>Welcome: {$_SERVER['PHP_AUTH_USER']}<br />";
echo "Old: {$_REQUEST['OldAuth']}";
echo "<form action='{$_SERVER['PHP_SELF']}'
METHOD='post'>\n";
echo "<input type='hidden' name='SeenBefore' value='1'
/>\n";
echo "<input type='hidden' name='OldAuth'
value='{$_SERVER['PHP_AUTH_USER']}' />\n";
echo "<input type='submit' value='Re Authenticate' />\n";
echo "</form></p>\n";
}
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--
Edit this bug report at http://bugs.php.net/bug.php?id=51011&edit=1