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o Added creation of SHA1 digests alongside MD5's 

o Modified digest-file creation to be text files, not binaries.

PR: MNG-311, MNG-287


git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@163975 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
John Dennis Casey 2005-04-20 00:44:17 +00:00
parent d7e66db253
commit 8d19eb5e90
6 changed files with 221 additions and 48 deletions
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35
sandbox/repoclean/src/main/java/org/apache/maven/tools/repoclean/digest/ArtifactDigestVerifier.java
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@ -18,7 +18,8 @@
*/
import org.apache.maven.artifact.Artifact;
import org.apache.maven.tools.repoclean.report.FileReporter;
import org.apache.maven.tools.repoclean.report.ReportWriteException;
import org.apache.maven.tools.repoclean.report.Reporter;
import org.codehaus.plexus.util.FileUtils;
import java.io.File;
@ -34,21 +35,35 @@ public class ArtifactDigestVerifier
private ArtifactDigestor artifactDigestor;
public void verifyDigest( Artifact artifact, File artifactTarget, FileReporter reporter, boolean reportOnly ) throws Exception
public void setArtifactDigestor(ArtifactDigestor artifactDigestor)
{
this.artifactDigestor = artifactDigestor;
}
public void verifyDigest( Artifact artifact, File artifactTarget, Reporter reporter, boolean reportOnly )
throws ArtifactDigestException, ReportWriteException, IOException
{
verifyDigestFile( artifact, artifactTarget, reporter, reportOnly, ".md5", ArtifactDigestor.MD5 );
verifyDigestFile( artifact, artifactTarget, reporter, reportOnly, ".sha1", ArtifactDigestor.SHA );
}
private void verifyDigestFile( Artifact artifact, File artifactTarget, Reporter reporter, boolean reportOnly,
String digestExt, String digestAlgorithm )
throws ArtifactDigestException, ReportWriteException, IOException
{
// create the digest source file from which to copy/verify.
File digestSourceFile = new File( artifact.getFile() + ".md5" );
File digestSourceFile = new File( artifact.getFile() + digestExt );
// create the digest target file from which to copy/create.
File digestTargetFile = new File( artifactTarget + ".md5" );
File digestTargetFile = new File( artifactTarget + digestExt );
boolean verified = false;
// if the digest source file exists, then verify it.
if ( digestSourceFile.exists() )
{
verified = artifactDigestor.verifyArtifactDigest( artifactTarget, digestTargetFile,
ArtifactDigestor.MD5 );
verified = artifactDigestor.verifyArtifactDigest( artifactTarget, digestTargetFile, digestAlgorithm );
if ( verified )
{
@ -61,7 +76,7 @@ public void verifyDigest( Artifact artifact, File artifactTarget, FileReporter r
catch ( IOException e )
{
reporter.error( "Cannot copy digest file for artifact[" + artifact.getId()
+ "] from source to target.", e );
+ "] from source to target for digest algorithm: \'" + digestAlgorithm + "\'.", e );
throw e;
}
@ -69,12 +84,12 @@ public void verifyDigest( Artifact artifact, File artifactTarget, FileReporter r
}
else
{
reporter.warn( ".md5 for artifact[" + artifact.getId() + "] in target repository is wrong." );
reporter.warn( digestExt + " for artifact[" + artifact.getId() + "] in target repository is wrong." );
}
}
else
{
reporter.warn( ".md5 for artifact[" + artifact.getId() + "] is missing in source repository." );
reporter.warn( digestExt + " for artifact[" + artifact.getId() + "] is missing in source repository." );
}
// if the .md5 was missing or did not verify correctly, create a new one
@ -83,7 +98,7 @@ public void verifyDigest( Artifact artifact, File artifactTarget, FileReporter r
{
if ( !reportOnly )
{
artifactDigestor.createArtifactDigest( artifactTarget, digestTargetFile, ArtifactDigestor.MD5 );
artifactDigestor.createArtifactDigest( artifactTarget, digestTargetFile, digestAlgorithm );
}
}
}

29
sandbox/repoclean/src/main/java/org/apache/maven/tools/repoclean/digest/ArtifactDigestor.java
View File

@ -6,10 +6,10 @@
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Writer;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
@ -43,7 +43,7 @@ public void createArtifactDigest( File artifactFile, File digestFile, String alg
public boolean verifyArtifactDigest( File artifactFile, File digestFile, String algorithm )
throws ArtifactDigestException
{
if(artifactFile.exists() && digestFile.exists())
if ( artifactFile.exists() && digestFile.exists() )
{
byte[] generatedDigest = generateArtifactDigest( artifactFile, algorithm );
@ -60,7 +60,7 @@ public boolean verifyArtifactDigest( File artifactFile, File digestFile, String
int read = -1;
while ( ( read = in.read() ) > -1 )
{
if(currentIdx >= digestLen || read != generatedDigest[currentIdx])
if ( currentIdx >= digestLen || read != generatedDigest[currentIdx] )
{
return false;
}
@ -68,7 +68,8 @@ public boolean verifyArtifactDigest( File artifactFile, File digestFile, String
}
catch ( IOException e )
{
throw new ArtifactDigestException("Cannot verify digest for artifact file: \'" + artifactFile + "\' against digest file: \'" + digestFile + "\' using algorithm: \'" + algorithm + "\'", e);
throw new ArtifactDigestException( "Cannot verify digest for artifact file: \'" + artifactFile
+ "\' against digest file: \'" + digestFile + "\' using algorithm: \'" + algorithm + "\'", e );
}
finally
{
@ -84,7 +85,8 @@ public boolean verifyArtifactDigest( File artifactFile, File digestFile, String
return true;
}
private byte[] generateArtifactDigest( File artifactFile, String algorithm ) throws ArtifactDigestException
public byte[] generateArtifactDigest( File artifactFile, String algorithm )
throws ArtifactDigestException
{
MessageDigest digest = null;
try
@ -105,7 +107,7 @@ private byte[] generateArtifactDigest( File artifactFile, String algorithm ) thr
int read = -1;
while ( ( read = in.read( buffer ) ) > -1 )
{
digest.update(buffer, 0, read);
digest.update( buffer, 0, read );
}
}
catch ( IOException e )
@ -120,14 +122,17 @@ private byte[] generateArtifactDigest( File artifactFile, String algorithm ) thr
return digest.digest();
}
private void writeDigestFile( File digestFile, byte[] digestData ) throws IOException
private void writeDigestFile( File digestFile, byte[] digestData )
throws IOException
{
OutputStream out = null;
Writer out = null;
try
{
out = new FileOutputStream( digestFile );
out.write( digestData );
out.flush();
out = new FileWriter( digestFile );
for ( int i = 0; i < digestData.length; i++ )
{
out.write( Integer.toHexString( digestData[i] ) );
}
}
finally
{

44
sandbox/repoclean/src/test/java/org/apache/maven/tools/repoclean/TestSupport.java
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@ -22,38 +22,62 @@
public final class TestSupport
{
private static final String REPO_SUBDIR = "repo/";
private static final String REPO_MARKER = "repo-marker.txt";
private static final int MY_PACKAGE_TRIM = TestSupport.class.getPackage().getName().length() + 1;
private static final int PACKAGE_TRIM = TestSupport.class.getPackage().getName().length() + 1;
private TestSupport()
{
}
public static String getMyRepositoryPath(Object testInstance)
public static String getMyRepositoryPath( Object testInstance )
{
Class testClass = testInstance.getClass();
String myRepo = testClass.getName().substring(MY_PACKAGE_TRIM);
String myRepo = testClass.getName().substring( PACKAGE_TRIM );
return getRepositoryPath(myRepo);
return getRepositoryPath( myRepo );
}
public static File getMyResource( Object testInstance, String relativePath )
{
Class testClass = testInstance.getClass();
String myPath = testClass.getName().substring( PACKAGE_TRIM );
String resource = myPath.replace( '.', '/' );
if ( !relativePath.startsWith( "/" ) )
{
resource += "/";
}
resource += relativePath;
return getResource( resource );
}
public static String getRepositoryPath( String relativePath )
{
String base = relativePath.replace('.', '/');
String base = relativePath.replace( '.', '/' );
if(!base.endsWith("/"))
if ( !base.endsWith( "/" ) )
{
base += "/";
}
return getResource( base + REPO_SUBDIR + REPO_MARKER ).getParentFile().getAbsolutePath();
}
public static File getResource( String relativePath )
{
ClassLoader cloader = Thread.currentThread().getContextClassLoader();
URL repoMarkerResource = cloader.getResource(base + REPO_MARKER);
URL resource = cloader.getResource( relativePath );
File repoMarker = new File(repoMarkerResource.getPath()).getAbsoluteFile();
return repoMarker.getParentFile().getPath();
return new File( resource.getPath() ).getAbsoluteFile();
}
}

54
sandbox/repoclean/src/test/java/org/apache/maven/tools/repoclean/digest/ArtifactDigestVerifierTest.java Normal file
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@ -0,0 +1,54 @@
package org.apache.maven.tools.repoclean.digest;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.DefaultArtifact;
import org.apache.maven.tools.repoclean.TestSupport;
import org.apache.maven.tools.repoclean.report.DummyReporter;
import org.codehaus.plexus.PlexusTestCase;
import java.io.File;
/*
* Copyright 2001-2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
public class ArtifactDigestVerifierTest
extends PlexusTestCase
{
public void testShouldWriteBothMD5AndSHA1DigestFiles() throws Exception
{
ArtifactDigestVerifier verifier = (ArtifactDigestVerifier) lookup( ArtifactDigestVerifier.ROLE );
Artifact artifact = new DefaultArtifact("testGroup", "testArtifact", "1.0", "jar");
File artifactFile = TestSupport.getResource("digest/ArtifactDigestorTest/digestFormatVerifyArtifact.jar");
artifact.setFile(artifactFile);
File tempFile = File.createTempFile("artifactDigestFileVerifyBase", "jar");
File md5 = new File(tempFile + ".md5");
File sha1 = new File(tempFile + ".sha1");
System.out.println("[INFO] We expect warnings for missing source digest files here:");
verifier.verifyDigest(artifact, tempFile, new DummyReporter(), false);
System.out.println("[INFO] Target digest files should have been created.");
assertTrue(md5.exists());
assertTrue(sha1.exists());
}
}

75
sandbox/repoclean/src/test/java/org/apache/maven/tools/repoclean/digest/ArtifactDigestorTest.java Normal file
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@ -0,0 +1,75 @@
package org.apache.maven.tools.repoclean.digest;
import org.apache.maven.tools.repoclean.TestSupport;
import java.io.File;
import java.io.FileReader;
import java.util.Arrays;
import junit.framework.TestCase;
/*
* Copyright 2001-2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
public class ArtifactDigestorTest
extends TestCase
{
private static final String DIGEST_FORMAT_VERIFY_ARTIFACT = "digestFormatVerifyArtifact.jar";
public void testShouldWriteDigestFileInHexNotBinary() throws Exception
{
ArtifactDigestor digestor = new ArtifactDigestor();
File artifact = TestSupport.getMyResource(this, DIGEST_FORMAT_VERIFY_ARTIFACT);
byte[] rawDigest = digestor.generateArtifactDigest( artifact, ArtifactDigestor.MD5 );
StringBuffer rawConverted = new StringBuffer(rawDigest.length * 2);
for ( int i = 0; i < rawDigest.length; i++ )
{
rawConverted.append(Integer.toHexString(rawDigest[i]));
}
File digestFile = File.createTempFile("repoclean-artifactDigest-formatTest", ".md5");
digestor.createArtifactDigest( artifact, digestFile, ArtifactDigestor.MD5 );
FileReader reader = new FileReader(digestFile);
StringBuffer written = new StringBuffer(rawDigest.length * 2);
char[] cbuf = new char[rawDigest.length * 2];
int read = -1;
while((read = reader.read(cbuf)) > -1)
{
written.append(cbuf, 0, read);
}
reader.close();
assertEquals(rawConverted.length(), written.length());
cbuf = new char[written.length()];
char[] cbuf2 = new char[cbuf.length];
written.getChars(0, cbuf.length, cbuf, 0);
rawConverted.getChars(0, cbuf2.length, cbuf2, 0);
assertTrue(Arrays.equals(cbuf, cbuf2));
}
}

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sandbox/repoclean/src/test/resources/digest/ArtifactDigestorTest/digestFormatVerifyArtifact.jar Normal file
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