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<title>VerifyJar Task</title>
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<h2><a name="verifyjar">VerifyJar</a></h2>
<h3>Description</h3>
<p>Verifies JAR files with the <tt>jarsigner</tt> command line tool.
It will take a named file in the <tt>jar</tt> attribute. Nested paths are also
supported
</p>
<h3>Parameters</h3>
<table border="1" cellpadding="2" cellspacing="0">
<tr>
<td valign="top"><b>Attribute</b></td>
<td valign="top"><b>Description</b></td>
<td align="center" valign="top"><b>Required</b></td>
</tr>
<tr>
<td valign="top">jar</td>
<td valign="top">the jar file to verify</td>
<td valign="top" align="center">Yes, unless nested paths have
been used.</td>
</tr>
<tr>
<td valign="top">alias</td>
<td valign="top">the alias to verify under</td>
<td valign="top" align="center">Yes.</td>
</tr>
<tr>
<td valign="top">storepass</td>
<td valign="top">password for keystore integrity.</td>
<td valign="top" align="center">Yes.</td>
</tr>
<tr>
<td valign="top">keystore</td>
<td valign="top">keystore location</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">storetype</td>
<td valign="top">keystore type</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">keypass</td>
<td valign="top">password for private key (if different)</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">certificates</td>
<td valign="top">(true | false) display information about certificates</td>
<td valign="top" align="center">No; default false</td>
</tr>
<tr>
<td valign="top">verbose</td>
<td valign="top">(true | false) verbose output when verifying</td>
<td valign="top" align="center">No; default false</td>
</tr>
<tr>
<td valign="top">strict</td>
<td valign="top">(true | false) strict checking when verifying.<br/><em>since Ant 1.9.1</em>.</td>
<td valign="top" align="center">No; default false</td>
</tr>
<tr>
<td valign="top">maxmemory</td>
<td valign="top">Specifies the maximum memory the jarsigner VM will use. Specified in the
style of standard java memory specs (e.g. 128m = 128 MBytes)</td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">executable</td>
<td valign="top">Specify a particular <code>jarsigner</code> executable
to use in place of the default binary (found in the same JDK as
Apache Ant is running in).<br/>
Must support the same command line options as the Sun JDK
jarsigner command.
<em>since Ant 1.8.0</em>.</td>
<td align="center" valign="top">No</td>
</tr>
</table>
<h3>Parameters as nested elements</h3>
<table border="1" cellpadding="2" cellspacing="0">
<tr>
<td valign="top"><b>Attribute</b></td>
<td valign="top"><b>Description</b></td>
<td align="center" valign="top"><b>Required</b></td>
</tr>
<tr>
<td valign="top">path</td>
<td valign="top">path of JAR files to verify. <em>since Ant 1.7</em></td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">fileset</td>
<td valign="top">fileset of JAR files to verify. </td>
<td valign="top" align="center">No</td>
</tr>
<tr>
<td valign="top">sysproperty</td>
<td valign="top">JVM system properties, with the syntax of Ant
<a href="exec.html#env">environment variables</a> </td>
<td valign="top" align="center">No, and only one can be supplied</td>
</tr>
</table>
<h3>Examples</h3>
<blockquote><pre>
<verifyjar jar="${dist}/lib/ant.jar"
alias="apache-group" storepass="secret"/>
</pre></blockquote>
<p>
verifies the ant.jar with alias "apache-group" accessing the
keystore and private key via "secret" password.
</p>
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