update transformation

    <p>This document supplements the <code class="module"><a href="../mod/mod_rewrite.html">mod_rewrite</a></code>

    <a href="../mod/mod_rewrite.html">reference documentation</a>.

    It describes how one can use Apache's <code class="module"><a href="../mod/mod_rewrite.html">mod_rewrite</a></code>

    to solve typical URL-based problems webmasters are usually confronted

    with in practice. I give detailed descriptions on how to

    to solve typical URL-based problems with which webmasters are

    commonony confronted. We give detailed descriptions on how to

    solve each problem by configuring URL rewriting rulesets.</p>

  </div>

    <p>The Apache module <code class="module"><a href="../mod/mod_rewrite.html">mod_rewrite</a></code> is a killer

    one, i.e. it is a really sophisticated module which provides

    a powerful way to do URL manipulations. With it you can nearly

    do all types of URL manipulations you ever dreamed about.

    a powerful way to do URL manipulations. With it you can do nearly 

    all types of URL manipulations you ever dreamed about.

    The price you have to pay is to accept complexity, because

    <code class="module"><a href="../mod/mod_rewrite.html">mod_rewrite</a></code>'s major drawback is that it is

    not easy to understand and use for the beginner. And even

    <p>Here come a lot of practical solutions I've either invented

    myself or collected from other peoples solutions in the past.

    myself or collected from other people's solutions in the past.

    Feel free to learn the black magic of URL rewriting from

    these examples.</p>

<p><span>가능한 언어: </span><a href="../en/misc/rewriteguide.html" hreflang="en" rel="alternate" title="English">&nbsp;en&nbsp;</a> |

<a href="../ko/misc/rewriteguide.html" title="Korean">&nbsp;ko&nbsp;</a></p>

</div>

<div class="outofdate">이 문서는 최신판 번역이 아닙니다.

            최근에 변경된 내용은 영어 문서를 참고하세요.</div>

    <div class="note">

      <p>원저자<br />

<?xml version="1.0" encoding="EUC-KR" ?>

<!DOCTYPE manualpage SYSTEM "../style/manualpage.dtd">

<?xml-stylesheet type="text/xsl" href="../style/manual.ko.xsl"?>

<!-- English Revision: 1.4.2.10 -->

<!-- English Revision: 1.4.2.10 (outdated: 1.4.2.11) -->

<!--

 Copyright 2004 The Apache Software Foundation

  <variants>

    <variant>en</variant>

    <variant>ko</variant>

    <variant outdated="yes">ko</variant>

  </variants>

</metafile>

<h3>Topics</h3>

<ul id="topics">

<li><img alt="" src="../images/down.gif" /> <a href="#using">Using Digest Authentication</a></li>

<li><img alt="" src="../images/down.gif" /> <a href="#msie">Working with MS Internet Explorer</a></li>

</ul><h3>See also</h3>

<ul class="seealso">

<li><code class="directive"><a href="../mod/core.html#authname">AuthName</a></code></li>

    than Basic authentication, but only works with supporting

    browsers. As of November 2002, the major browsers that support digest

    authentication are <a href="http://www.opera.com/">Opera</a>, <a href="http://www.microsoft.com/windows/ie/">MS Internet

    Explorer</a> (fails when used with a query string), <a href="http://www.w3.org/Amaya/">Amaya</a>, <a href="http://www.mozilla.org">Mozilla</a> and <a href="http://channels.netscape.com/ns/browsers/download.jsp">Netscape</a> since version 7. Since digest authentication is not

    Explorer</a> (fails when used with a query string - see the

    <code class="directive"><a href="#authdigestenablequerystringhack&#10;    ">AuthDigestEnableQueryStringHack

    </a></code> option below for a workaround), <a href="http://www.w3.org/Amaya/">Amaya</a>, <a href="http://www.mozilla.org">Mozilla</a> and <a href="http://channels.netscape.com/ns/browsers/download.jsp">Netscape</a> since version 7. Since digest authentication is not

    as widely implemented as basic authentication, you should use it only

    in controlled environments.</p>

    </div>

</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>

<div class="section">

<h2><a name="msie" id="msie">Working with MS Internet Explorer</a></h2>

    <p>The Digest authentication implementation in current Internet

    Explorer implementations has known issues, namely that <code>GET</code>

    requests with a query string are not RFC compliant.  There are a

    few ways to work around this issue.</p>

    <p>

    The first way is to use <code>POST</code> requests instead of

    <code>GET</code> requests to pass data to your program.  This method

    is the simplest approach if your application can work with this

    limitation.

    </p>

    <p>Apache also provides a workaround in the

    <code>AuthDigestEnableQueryStringHack</code> environment variable.

    If <code>AuthDigestEnableQueryStringHack</code> is true for the

    request, Apache will take steps to work around the MSIE bug and

    remove the request URI from the digest comparison.  Using this

    method would look similar to the following.</p>

    <div class="example"><h3>Using Digest Authentication with MSIE:</h3><p><code>

    BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On

    </code></p></div>

    <p>See the <code class="directive"><a href="../mod/mod_setenvif.html#browsermatch">BrowserMatch</a></code>

    directive for more details on conditionally setting environment

    variables</p>

</div>

<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>

<div class="directive-section"><h2><a name="AuthDigestAlgorithm" id="AuthDigestAlgorithm">AuthDigestAlgorithm</a> <a name="authdigestalgorithm" id="authdigestalgorithm">Directive</a></h2>