diff options
Diffstat (limited to 'openecomp-be/tools/snapshot-signature-plugin')
| -rw-r--r-- | openecomp-be/tools/snapshot-signature-plugin/pom.xml | 40 | ||||
| -rw-r--r-- | openecomp-be/tools/snapshot-signature-plugin/src/main/java/org/openecomp/sdc/onboarding/SnapshotSignature.java | 191 |
2 files changed, 0 insertions, 231 deletions
diff --git a/openecomp-be/tools/snapshot-signature-plugin/pom.xml b/openecomp-be/tools/snapshot-signature-plugin/pom.xml deleted file mode 100644 index e205e01d31..0000000000 --- a/openecomp-be/tools/snapshot-signature-plugin/pom.xml +++ /dev/null @@ -1,40 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<project xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> - <modelVersion>4.0.0</modelVersion> - - <artifactId>snapshot-signature-plugin</artifactId> - <packaging>maven-plugin</packaging> - <parent> - <artifactId>sdc-onboarding</artifactId> - <groupId>org.openecomp.sdc</groupId> - <version>1.3.3-SNAPSHOT</version> - <relativePath>../../../onboarding</relativePath> - </parent> - - <dependencies> - <dependency> - <groupId>org.apache.maven</groupId> - <artifactId>maven-core</artifactId> - <version>${maven-core.version}</version> - </dependency> - <dependency> - <groupId>org.apache.maven.plugin-tools</groupId> - <artifactId>maven-plugin-annotations</artifactId> - <version>${maven-plugin-annotations.version}</version> - </dependency> - </dependencies> - - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-plugin-plugin</artifactId> - <version>${maven-plugin-plugin.version}</version> - </plugin> - </plugins> - </build> - - -</project>
\ No newline at end of file diff --git a/openecomp-be/tools/snapshot-signature-plugin/src/main/java/org/openecomp/sdc/onboarding/SnapshotSignature.java b/openecomp-be/tools/snapshot-signature-plugin/src/main/java/org/openecomp/sdc/onboarding/SnapshotSignature.java deleted file mode 100644 index 70ce1e3522..0000000000 --- a/openecomp-be/tools/snapshot-signature-plugin/src/main/java/org/openecomp/sdc/onboarding/SnapshotSignature.java +++ /dev/null @@ -1,191 +0,0 @@ -/* - * Copyright © 2018 European Support Limited - * - * 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 a "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. - */ - -package org.openecomp.sdc.onboarding; - -import org.apache.maven.plugin.AbstractMojo; -import org.apache.maven.plugin.MojoExecutionException; -import org.apache.maven.plugin.MojoFailureException; -import org.apache.maven.plugins.annotations.LifecyclePhase; -import org.apache.maven.plugins.annotations.Mojo; -import org.apache.maven.plugins.annotations.Parameter; -import org.apache.maven.plugins.annotations.ResolutionScope; -import org.apache.maven.project.MavenProject; - -import java.io.File; -import java.io.IOException; -import java.io.UncheckedIOException; -import java.nio.charset.StandardCharsets; -import java.nio.file.Files; -import java.nio.file.Path; -import java.nio.file.Paths; -import java.nio.file.StandardOpenOption; -import java.security.MessageDigest; -import java.security.NoSuchAlgorithmException; -import java.util.*; -import java.util.concurrent.ForkJoinPool; -import java.util.concurrent.RecursiveTask; -import java.util.stream.Collectors; - -@Mojo(name = "generate-signature", threadSafe = true, defaultPhase = LifecyclePhase.COMPILE, - requiresDependencyResolution = ResolutionScope.NONE) -public class SnapshotSignature extends AbstractMojo { - - public static final String JAVA_EXT = ".java"; - public static final String UNICORN = "unicorn"; - public static final String CHECKSUM = "checksum"; - public static final String DOT = "."; - public static final String SHA1 = "sha1"; - public static final String COLON = ":"; - public static final String ANY_EXT = "*"; - public static final String SNAPSHOT = "SNAPSHOT"; - public static final String JAR = "jar"; - - @Parameter - private File mainSourceLocation; - @Parameter - private File mainResourceLocation; - @Parameter(defaultValue = "${project}") - private MavenProject project; - - @Override - public void execute() throws MojoExecutionException, MojoFailureException { - if (!JAR.equals(project.getPackaging())) { - return; - } - init(); - long resourceChecksum = getChecksum(mainResourceLocation, ANY_EXT); - long mainChecksum = getChecksum(mainSourceLocation, JAVA_EXT); - byte[] sourceChecksum = calculateChecksum(mainChecksum, resourceChecksum).getBytes(); - generateSignature(sourceChecksum); - } - - private void init() { - if (mainSourceLocation == null) { - mainSourceLocation = Paths.get(project.getBuild().getSourceDirectory()).toFile(); - } - if (mainResourceLocation == null) { - mainResourceLocation = Paths.get(project.getBuild().getResources().get(0).getDirectory()).toFile(); - } - } - - private long getChecksum(File file, String fileType) { - try { - return readSources(file, fileType).hashCode(); - } catch (IOException e) { - throw new UncheckedIOException(e); - } - } - - private Map<String, List<String>> readSources(File file, String fileType) throws IOException { - Map<String, List<String>> source = new HashMap<>(); - if (file.exists()) { - List<File> list = Files.walk(Paths.get(file.getAbsolutePath())) - .filter(JAVA_EXT.equals(fileType) ? this::isRegularJavaFile : Files::isRegularFile) - .map(Path::toFile).collect(Collectors.toList()); - source.putAll(ForkJoinPool.commonPool() - .invoke(new FileReadTask(list.toArray(new File[0]), file.getAbsolutePath()))); - } - return source; - } - - private boolean isRegularJavaFile(Path path) { - File file = path.toFile(); - return file.isFile() && file.getName().endsWith(JAVA_EXT); - } - - private class FileReadTask extends RecursiveTask<Map<String, List<String>>> { - - private Map<String, List<String>> store = new HashMap<>(); - File[] files; - String pathPrefix; - private static final int MAX_FILES = 10; - - FileReadTask(File[] files, String pathPrefix) { - this.files = files; - this.pathPrefix = pathPrefix; - } - - private List<String> getData(File file) throws IOException { - List<String> coll = Files.readAllLines(file.toPath(), StandardCharsets.ISO_8859_1); - if (file.getAbsolutePath().contains(File.separator + "generated-sources" + File.separator)) { - Iterator<String> itr = coll.iterator(); - while (itr.hasNext()) { - String s = itr.next(); - if (s == null || s.trim().startsWith("/") || s.trim().startsWith("*")) { - itr.remove(); - } - } - } - return coll; - } - - - @Override - protected Map<String, List<String>> compute() { - if (files.length > MAX_FILES) { - FileReadTask task1 = new FileReadTask(Arrays.copyOfRange(files, 0, files.length / 2), pathPrefix); - FileReadTask task2 = - new FileReadTask(Arrays.copyOfRange(files, files.length / 2, files.length), pathPrefix); - task1.fork(); - task2.fork(); - store.putAll(task1.join()); - store.putAll(task2.join()); - } else { - for (File toRead : files) { - try { - store.put(toRead.getAbsolutePath().substring(pathPrefix.length()) - .replace(File.separatorChar, '.'), getData(toRead)); - } catch (IOException e) { - throw new UncheckedIOException(e); - } - } - } - - return store; - } - } - - private void generateSignature(byte[] sourceChecksum) { - try { - Paths.get(project.getBuild().getOutputDirectory()).toFile().mkdirs(); - Files.write(Paths.get(project.getBuild().getOutputDirectory(), UNICORN + DOT + CHECKSUM), sourceChecksum, - StandardOpenOption.CREATE); - } catch (IOException e) { - throw new UncheckedIOException(e); - } - } - - private String calculateChecksum(long mainChecksum, long resourceChecksum) throws MojoExecutionException { - try { - return getSourceChecksum(mainChecksum + COLON + resourceChecksum, SHA1); - } catch (NoSuchAlgorithmException e) { - throw new MojoExecutionException(e.getMessage(), e); - } - } - - private String getSourceChecksum(String data, String hashType) throws NoSuchAlgorithmException { - MessageDigest md = MessageDigest.getInstance(hashType); - md.update(data.getBytes()); - byte[] hashBytes = md.digest(); - - StringBuilder buffer = new StringBuilder(); - for (byte hashByte : hashBytes) { - buffer.append(Integer.toString((hashByte & 0xff) + 0x100, 16).substring(1)); - } - return buffer.toString(); - } -} |