179 lines
5.3 KiB
HTML
179 lines
5.3 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>Class: Rack::Auth::Basic</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta http-equiv="Content-Script-Type" content="text/javascript" />
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<link rel="stylesheet" href="../../.././rdoc-style.css" type="text/css" media="screen" />
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<script type="text/javascript">
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// <![CDATA[
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function popupCode( url ) {
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window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
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}
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function toggleCode( id ) {
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else if ( document.all )
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else
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} else {
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elemStyle.display = "none"
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}
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return true;
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}
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// Make codeblocks hidden by default
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document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
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// ]]>
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</script>
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</head>
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<body>
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<div id="classHeader">
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<table class="header-table">
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<tr class="top-aligned-row">
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<td><strong>Class</strong></td>
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<td class="class-name-in-header">Rack::Auth::Basic</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>In:</strong></td>
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<td>
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<a href="../../../files/lib/rack/auth/basic_rb.html">
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lib/rack/auth/basic.rb
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</a>
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<br />
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</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>Parent:</strong></td>
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<td>
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AbstractHandler
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</td>
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</tr>
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</table>
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<!-- banner header -->
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<div id="contextContent">
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<div id="description">
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<p>
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<a href="Basic.html">Rack::Auth::Basic</a> implements HTTP <a
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href="Basic.html">Basic</a> Authentication, as per RFC 2617.
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</p>
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<p>
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Initialize with the <a href="../../Rack.html">Rack</a> application that you
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want protecting, and a block that checks if a username and password pair
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are valid.
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</p>
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<p>
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See also: <tt>example/protectedlobster.rb</tt>
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</p>
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</div>
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</div>
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<div id="method-list">
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<h3 class="section-bar">Methods</h3>
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<div class="name-list">
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<a href="#M000011">call</a>
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</div>
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</div>
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</div>
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<!-- if includes -->
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<div id="section">
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<div id="class-list">
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<h3 class="section-bar">Classes and Modules</h3>
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Class <a href="Basic/Request.html" class="link">Rack::Auth::Basic::Request</a><br />
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</div>
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<!-- if method_list -->
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<div id="methods">
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<h3 class="section-bar">Public Instance methods</h3>
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<div id="method-M000011" class="method-detail">
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<a name="M000011"></a>
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<div class="method-heading">
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<a href="#M000011" class="method-signature">
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<span class="method-name">call</span><span class="method-args">(env)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000011-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000011-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/auth/basic.rb, line 15</span>
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15: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
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16: <span class="ruby-identifier">auth</span> = <span class="ruby-constant">Basic</span><span class="ruby-operator">::</span><span class="ruby-constant">Request</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">env</span>)
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17:
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18: <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">unauthorized</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">auth</span>.<span class="ruby-identifier">provided?</span>
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19:
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20: <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">bad_request</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">auth</span>.<span class="ruby-identifier">basic?</span>
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21:
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22: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">valid?</span>(<span class="ruby-identifier">auth</span>)
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23: <span class="ruby-identifier">env</span>[<span class="ruby-value str">'REMOTE_USER'</span>] = <span class="ruby-identifier">auth</span>.<span class="ruby-identifier">username</span>
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24:
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25: <span class="ruby-keyword kw">return</span> <span class="ruby-ivar">@app</span>.<span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
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26: <span class="ruby-keyword kw">end</span>
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27:
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28: <span class="ruby-identifier">unauthorized</span>
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29: <span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div id="validator-badges">
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<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
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</div>
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</body>
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</html>
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