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>ssh2_auth_pubkey_file</H1
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> (PECL)</P
>ssh2_auth_pubkey_file --
Authenticate using a public key
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>Description</H2
>bool <B
CLASS="methodname"
>ssh2_auth_pubkey_file</B
> ( resource session, string username, string pubkeyfile, string privkeyfile [, string passphrase] )<BR
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> Authenticate using a public key read from a file. If <CODE
CLASS="parameter"
>privkeyfile</CODE
>
is encrypted (which it should be), the passphrase must be provided.
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>例 1. Authentication using a public key</B
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><code><font color="#000000">
<font color="#0000BB"><?php<br />$connection </font><font color="#007700">= </font><font color="#0000BB">ssh2_connect</font><font color="#007700">(</font><font color="#DD0000">'shell.example.com'</font><font color="#007700">, </font><font color="#0000BB">22</font><font color="#007700">, array(</font><font color="#DD0000">'hostkey'</font><font color="#007700">=></font><font color="#DD0000">'ssh-rsa'</font><font color="#007700">));<br /><br />if (</font><font color="#0000BB">ssh2_auth_pubkey_file</font><font color="#007700">(</font><font color="#0000BB">$connection</font><font color="#007700">, </font><font color="#DD0000">'username'</font><font color="#007700">,<br /> </font><font color="#DD0000">'/home/username/.ssh/id_rsa.pub'</font><font color="#007700">,<br /> </font><font color="#DD0000">'/home/username/.ssh/id_rsa'</font><font color="#007700">, </font><font color="#DD0000">'secret'</font><font color="#007700">)) {<br /> echo </font><font color="#DD0000">"Public Key Authentication Successful\n"</font><font color="#007700">;<br />} else {<br /> die(</font><font color="#DD0000">'Public Key Authentication Failed'</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">?></font>
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