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<div id="function.ssh2-publickey-add" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ssh2_publickey_add</h1>
  <p class="verinfo">(PECL ssh2 &gt;= 0.10)</p><p class="refpurpose"><span class="refname">ssh2_publickey_add</span> &mdash; <span class="dc-title">
   Add an authorized publickey
  </span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ssh2-publickey-add-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ssh2_publickey_add</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$pkey</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$algoname</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$blob</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$overwrite</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$attributes</code><span class="initializer"> = ?</span></span><br>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>


  <blockquote class="note"><p><strong class="note">Hinweis</strong>: <span class="simpara">
Das Publickey-Subsystem wird benötigt, um öffentliche Schlüssel
auf einem Server zu verwalten, für welche der Client
<em>bereits authentifiziert ist</em>.
Sie können sich gegenüber einem anderen System mit Publickey-Authentifizierung
authentifizieren, indem Sie die
<span class="function"><a href="function.ssh2-auth-pubkey-file.php" class="function">ssh2_auth_pubkey_file()</a></span> nutzen.</span></p></blockquote>

 </div>


 <div class="refsect1 parameters" id="refsect1-function.ssh2-publickey-add-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <dl>
   
    <dt><code class="parameter">pkey</code></dt>
    <dd>
     <span class="simpara">
      Publickey Subsystem resource created by <span class="function"><a href="function.ssh2-publickey-init.php" class="function">ssh2_publickey_init()</a></span>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">algoname</code></dt>
    <dd>
     <span class="simpara">
      Publickey algorithm (e.g.): ssh-dss, ssh-rsa
     </span>
    </dd>
   
   
    <dt><code class="parameter">blob</code></dt>
    <dd>
     <span class="simpara">
      Publickey blob as raw binary data
     </span>
    </dd>
   
   
    <dt><code class="parameter">overwrite</code></dt>
    <dd>
     <span class="simpara">
      If the specified key already exists, should it be overwritten?
     </span>
    </dd>
   
   
    <dt><code class="parameter">attributes</code></dt>
    <dd>
     <span class="simpara">
      Associative array of attributes to assign to this public key.
      Refer to ietf-secsh-publickey-subsystem for a list of supported attributes.
      To mark an attribute as mandatory, precede its name with an asterisk.
      If the server is unable to support an attribute marked mandatory,
      it will abort the add process.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ssh2-publickey-add-returnvalues">
  <h3 class="title">Rückgabewerte</h3>
  <p class="simpara">
   Gibt bei Erfolg <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> zurück. Bei einem Fehler wird <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> zurückgegeben.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ssh2-publickey-add-examples">
  <h3 class="title">Beispiele</h3>
  <div class="example" id="example-1">
   <p><strong>Beispiel #1 Adding a publickey with <span class="function"><strong>ssh2_publickey_add()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$ssh2 </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'shell.example.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">22</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ssh2_auth_password</span><span style="color: #007700">(</span><span style="color: #0000BB">$ssh2</span><span style="color: #007700">, </span><span style="color: #DD0000">'jdoe'</span><span style="color: #007700">, </span><span style="color: #DD0000">'password'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$pkey </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_publickey_init</span><span style="color: #007700">(</span><span style="color: #0000BB">$ssh2</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$keyblob </span><span style="color: #007700">= </span><span style="color: #0000BB">base64_decode</span><span style="color: #007700">(</span><span style="color: #DD0000">'<br />AAAAB3NzaC1yc2EAAAABIwAAAIEA5HVt6VqSGd5PTrLRdjNONxXH1tVFGn0<br />Bd26BF0aCP9qyJRlvdJ3j4WBeX4ZmrveGrjMgkseSYc4xZ26sDHwfL351xj<br />zaLpipu\BGRrw17mWVBhuCExo476ri5tQFzbTc54VEHYckxQ16CjSTibI5X<br />69GmnYC9PNqEYq/1TP+HF10='</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">ssh2_publickey_add</span><span style="color: #007700">(</span><span style="color: #0000BB">$pkey</span><span style="color: #007700">, </span><span style="color: #DD0000">'ssh-rsa'</span><span style="color: #007700">, </span><span style="color: #0000BB">$keyblob</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">, array(</span><span style="color: #DD0000">'comment'</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"John's Key"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ssh2-publickey-add-seealso">
  <h3 class="title">Siehe auch</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.ssh2-publickey-init.php" class="function" rel="rdfs-seeAlso">ssh2_publickey_init()</a> - Initialize Publickey subsystem</span></li>
   <li><span class="function"><a href="function.ssh2-publickey-remove.php" class="function" rel="rdfs-seeAlso">ssh2_publickey_remove()</a> - Remove an authorized publickey</span></li>
   <li><span class="function"><a href="function.ssh2-publickey-list.php" class="function" rel="rdfs-seeAlso">ssh2_publickey_list()</a> - List currently authorized publickeys</span></li>
  </ul>
 </div>


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