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93 lines
4.0 KiB
HTML
93 lines
4.0 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Authenticate as "none"</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.ssh2-auth-none" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ssh2_auth_none</h1>
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<p class="verinfo">(PECL ssh2 >= 0.9.0)</p><p class="refpurpose"><span class="refname">ssh2_auth_none</span> — <span class="dc-title">Authenticate as "none"</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ssh2-auth-none-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>ssh2_auth_none</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$session</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$username</code></span>
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) : <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span></div>
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<p class="para rdfs-comment">
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Attempt "none" authentication which usually will (and should) fail.
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As part of the failure, this function will return an array of accepted
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authentication methods.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ssh2-auth-none-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">session</code></dt>
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<dd>
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<p class="para">
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An SSH connection link identifier, obtained from a call to
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<span class="function"><a href="ssh2_connect.html" class="function">ssh2_connect()</a></span>.
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</p>
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</dd>
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<dt>
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<code class="parameter">username</code></dt>
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<dd>
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<p class="para">
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Remote user name.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.ssh2-auth-none-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns <strong><code>TRUE</code></strong> if the server does accept "none" as an authentication
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method, or an array of accepted authentication methods on failure.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.ssh2-auth-none-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-5612">
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<p><strong>Example #1 Retrieving a list of authentication methods</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$connection </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'shell.example.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">22</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$auth_methods </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_auth_none</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">, </span><span style="color: #DD0000">'user'</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">in_array</span><span style="color: #007700">(</span><span style="color: #DD0000">'password'</span><span style="color: #007700">, </span><span style="color: #0000BB">$auth_methods</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"Server supports password based authentication\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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</div></div></div></body></html> |