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[MRM-63] 

- run file reading code privileged
- do the applet tag convert thing


git-svn-id: https://svn.apache.org/repos/asf/maven/repository-manager/trunk@370755 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Brett Porter 2006-01-20 08:22:33 +00:00
parent abbfa168f4
commit 5db9f4bdb2
3 changed files with 88 additions and 23 deletions
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BIN
maven-repository-artifact-applet/src/keystore/keystore
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58
maven-repository-artifact-applet/src/main/java/org/apache/maven/repository/applet/ChecksumApplet.java
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@ -21,8 +21,11 @@ import java.applet.Applet;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.AccessController;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.PrivilegedAction;
import java.util.Properties;
/**
* TODO: Description.
@ -41,32 +44,49 @@ public class ChecksumApplet
super.init();
}
public String generateMd5( String file )
public String generateMd5( final String file )
throws IOException, NoSuchAlgorithmException
{
MessageDigest digest = MessageDigest.getInstance( "MD5" );
InputStream fis = new FileInputStream( file );
try
return (String) AccessController.doPrivileged( new PrivilegedAction()
{
byte[] buffer = new byte[CHECKSUM_BUFFER_SIZE];
int numRead;
do
public Object run()
{
numRead = fis.read( buffer );
if ( numRead > 0 )
try
{
digest.update( buffer, 0, numRead );
MessageDigest digest = MessageDigest.getInstance( "MD5" );
InputStream fis = new FileInputStream( file );
try
{
byte[] buffer = new byte[CHECKSUM_BUFFER_SIZE];
int numRead;
do
{
numRead = fis.read( buffer );
if ( numRead > 0 )
{
digest.update( buffer, 0, numRead );
}
}
while ( numRead != -1 );
}
finally
{
fis.close();
}
return byteArrayToHexStr( digest.digest() );
}
catch ( NoSuchAlgorithmException e )
{
throw new RuntimeException( e );
}
catch ( IOException e )
{
throw new RuntimeException( e );
}
}
while ( numRead != -1 );
}
finally
{
fis.close();
}
return byteArrayToHexStr( digest.digest() );
} );
}
private static String byteArrayToHexStr( byte[] data )

53
maven-repository-webapp/src/main/webapp/WEB-INF/jsp/form.jspf
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@ -30,10 +30,55 @@
<input type="submit" value="Search"/>
</form>
<applet name="ChecksumApplet" archive="maven-repository-artifact-applet.jar"
width="1" height="1"
code="org/apache/maven/repository/applet/ChecksumApplet.class">
</applet>
<!--"CONVERTED_APPLET"-->
<!-- HTML CONVERTER -->
<script language="JavaScript" type="text/javascript"><!--
var _info = navigator.userAgent;
var _ns = false;
var _ns6 = false;
var _ie = (_info.indexOf("MSIE") > 0 && _info.indexOf("Win") > 0 && _info.indexOf("Windows 3.1") < 0);
//--></script>
<comment>
<script language="JavaScript" type="text/javascript"><!--
var _ns = (navigator.appName.indexOf("Netscape") >= 0 && ((_info.indexOf("Win") > 0 && _info.indexOf("Win16") < 0 && java.lang.System.getProperty("os.version").indexOf("3.5") < 0) || (_info.indexOf("Sun") > 0) || (_info.indexOf("Linux") > 0) || (_info.indexOf("AIX") > 0) || (_info.indexOf("OS/2") > 0) || (_info.indexOf("IRIX") > 0)));
var _ns6 = ((_ns == true) && (_info.indexOf("Mozilla/5") >= 0));
//--></script>
</comment>
<script language="JavaScript" type="text/javascript"><!--
if (_ie == true) document.writeln('<object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" WIDTH = "1" HEIGHT = "1" NAME = "ChecksumApplet" codebase="http://java.sun.com/update/1.5.0/jinstall-1_5-windows-i586.cab#Version=5,0,0,5"><noembed><xmp>');
else if (_ns == true && _ns6 == false) document.writeln('<embed ' +
'type="application/x-java-applet;version=1.5" \
CODE = "org/apache/maven/repository/applet/ChecksumApplet.class" \
ARCHIVE = "maven-repository-artifact-applet.jar" \
NAME = "ChecksumApplet" \
WIDTH = "1" \
HEIGHT = "1" ' +
'scriptable=false ' +
'pluginspage="http://java.sun.com/products/plugin/index.html#download"><noembed><xmp>');
//--></script>
<applet CODE = "org/apache/maven/repository/applet/ChecksumApplet.class" ARCHIVE = "maven-repository-artifact-applet.jar" WIDTH = "1" HEIGHT = "1" NAME = "ChecksumApplet"></xmp>
<PARAM NAME = CODE VALUE = "org/apache/maven/repository/applet/ChecksumApplet.class" >
<PARAM NAME = ARCHIVE VALUE = "maven-repository-artifact-applet.jar" >
<PARAM NAME = NAME VALUE = "ChecksumApplet" >
<param name="type" value="application/x-java-applet;version=1.5">
<param name="scriptable" value="false">
</applet>
</noembed>
</embed>
</object>
<!--
<APPLET CODE = "org/apache/maven/repository/applet/ChecksumApplet.class" ARCHIVE = "maven-repository-artifact-applet.jar" WIDTH = "1" HEIGHT = "1" NAME = "ChecksumApplet">
</APPLET>
-->
<!--"END_CONVERTED_APPLET"-->
</p>
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