skylab/MasterPassword
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Fix update check.

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This commit is contained in:
Maarten Billemont 2014-08-28 00:07:24 -04:00
parent 76280ac71c
commit 3225985e1e
2 changed files with 25 additions and 15 deletions
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2
MasterPassword/Java/masterpassword-gui/pom.xml
View File

@ -48,7 +48,7 @@
<configuration>
<archive>
<manifestEntries>
<SCM-Revision>${buildNumber}</SCM-Revision>
<Implementation-Version>${buildNumber}</Implementation-Version>
</manifestEntries>
</archive>
</configuration>

28
MasterPassword/Java/masterpassword-gui/src/main/java/com/lyndir/masterpassword/GUI.java
View File

@ -18,8 +18,7 @@
package com.lyndir.masterpassword;
import com.google.common.base.Charsets;
import com.google.common.io.ByteStreams;
import com.google.common.io.CharStreams;
import com.google.common.io.*;
import com.lyndir.lhunath.opal.system.CodeUtils;
import com.lyndir.lhunath.opal.system.MessageDigests;
import com.lyndir.lhunath.opal.system.logging.Logger;
@ -27,6 +26,9 @@ import com.lyndir.lhunath.opal.system.util.TypeUtils;
import java.io.*;
import java.net.URI;
import java.net.URL;
import java.util.Enumeration;
import java.util.List;
import java.util.jar.*;
import javax.swing.*;
@ -47,13 +49,20 @@ public class GUI implements UnlockFrame.SignInCallback {
throws IOException {
try {
byte[] manifest = ByteStreams.toByteArray( GUI.class.getClassLoader().getResourceAsStream( "META-INF/MANIFEST.MF" ) );
String manifestHash = CodeUtils.encodeHex( CodeUtils.digest( MessageDigests.SHA1, manifest ) );
InputStream upstream = URI.create( "http://masterpasswordapp.com/masterpassword-gui.jar.mf.sha1" ).toURL().openStream();
String upstreamHash = CharStreams.toString( new InputStreamReader( upstream, Charsets.UTF_8 ) );
logger.inf( "Local Manifest Hash: %s", manifestHash );
logger.inf( "Upstream Manifest Hash: %s", upstreamHash );
if (!manifestHash.equalsIgnoreCase( upstreamHash )) {
Enumeration<URL> manifestURLs = Thread.currentThread().getContextClassLoader().getResources( JarFile.MANIFEST_NAME );
while (manifestURLs.hasMoreElements()) {
InputStream manifestStream = manifestURLs.nextElement().openStream();
Attributes attributes = new Manifest( manifestStream ).getMainAttributes();
if (!GUI.class.getCanonicalName().equals( attributes.getValue( Attributes.Name.MAIN_CLASS ) ))
continue;
String manifestRevision = attributes.getValue( Attributes.Name.IMPLEMENTATION_VERSION );
String upstreamRevisionURL = "http://masterpasswordapp.com/masterpassword-gui.jar.rev";
CharSource upstream = Resources.asCharSource( URI.create( upstreamRevisionURL ).toURL(), Charsets.UTF_8 );
String upstreamRevision = upstream.readFirstLine();
logger.inf( "Local Revision: <%s>", manifestRevision );
logger.inf( "Upstream Revision: <%s>", upstreamRevision );
if (!manifestRevision.equalsIgnoreCase( upstreamRevision )) {
logger.wrn( "You are not running the current official version. Please update from:\n"
+ "http://masterpasswordapp.com/masterpassword-gui.jar" );
JOptionPane.showMessageDialog( null, "A new version of Master Password is available.\n"
@ -61,6 +70,7 @@ public class GUI implements UnlockFrame.SignInCallback {
"Update Available", JOptionPane.WARNING_MESSAGE );
}
}
}
catch (IOException e) {
logger.wrn( e, "Couldn't check for version update." );
}