/*
* Verify that the provider JAR files are signed properly, which
* means the signer's certificate can be traced back to a
* JCE trusted CA.
* Return null if ok, failure Exception if verification failed.
*/
static synchronized Exception getVerificationResult(Provider p) {
Object o = verificationResults.get(p);
if (o == PROVIDER_VERIFIED) {
return null;
} else if (o != null) {
return (Exception) o;
}
if (verifyingProviders.get(p) != null) {
// this method is static synchronized, must be recursion
// return failure now but do not save the result
return new NoSuchProviderException("Recursion during verification");
}
try {
verifyingProviders.put(p, Boolean.FALSE);
URL providerURL = getCodeBase(p.getClass());
verifyProviderJar(providerURL);
// Verified ok, cache result
verificationResults.put(p, PROVIDER_VERIFIED);
return null;
} catch (Exception e) {
verificationResults.put(p, e);
return e;
} finally {
verifyingProviders.remove(p);
}
}
/** Test export annotation. */
public static void testExportAnnotation() throws Exception {
Builder a = new Builder();
a.addClasspath(new File("bin"));
a.setProperty("build", "xyz");
a.setProperty("Export-Package", "test.versionpolicy.api");
a.build();
Map<String, String> attrs = a.getExports().getByFQN("test.versionpolicy.api");
assertEquals("1.2.0.xyz", attrs.get("version"));
assertEquals("PrivateImpl", attrs.get("exclude:"));
assertEquals("a", attrs.get("mandatory:"));
}
private void checkStartup(
Map<String, ServiceData> map,
List<ServiceData> start,
ServiceData sd,
Set<ServiceData> cyclic) {
if (sd.after.isEmpty() || start.contains(sd)) return;
if (cyclic.contains(sd)) {
reporter.error("Cyclic dependency for " + sd.name);
return;
}
cyclic.add(sd);
for (String dependsOn : sd.after) {
if (dependsOn.equals("boot")) continue;
ServiceData deps = map.get(dependsOn);
if (deps == null) {
reporter.error("No such service " + dependsOn + " but " + sd.name + " depends on it");
} else {
checkStartup(map, start, deps, cyclic);
}
}
start.add(sd);
}
/** Test import provide:. */
public static void testExportProvided() throws Exception {
Builder a = new Builder();
a.addClasspath(IO.getFile("jar/osgi.jar"));
a.addClasspath(new File("bin"));
a.setProperty("Private-Package", "test.refer");
a.setProperty("Export-Package", "org.osgi.service.http;provide:=true");
Jar jar = a.build();
Map<String, String> event = a.getImports().getByFQN("org.osgi.service.event");
assertEquals("[1.0,2)", event.get("version"));
Map<String, String> http = a.getImports().getByFQN("org.osgi.service.http");
assertEquals("[1.2,1.3)", http.get("version"));
Manifest m = jar.getManifest();
String imports = m.getMainAttributes().getValue(Constants.IMPORT_PACKAGE);
assertFalse(imports.contains(Constants.PROVIDE_DIRECTIVE));
}
public Attributes getAttributes() throws IOException {
if (URLJarFile.this.isSuperMan()) {
Map e = URLJarFile.this.superEntries;
if (e != null) {
Attributes a = (Attributes) e.get(getName());
if (a != null) return (Attributes) a.clone();
}
}
return null;
}
/** Test default package versions. */
public static void testDefaultPackageVersion() throws Exception {
Builder a = new Builder();
a.addClasspath(new File("bin"));
a.setProperty("Bundle-Version", "1.2.3");
a.setProperty("Export-Package", "test.refer");
Jar jar = a.build();
Manifest m = jar.getManifest();
Parameters exports =
Processor.parseHeader(m.getMainAttributes().getValue(Constants.EXPORT_PACKAGE), null);
Map<String, String> attrs = exports.get("test.refer");
assertNotNull(attrs);
assertEquals("1.2.3", attrs.get("version"));
}
public GLBootstrap() throws Exception {
System.setProperty("jogamp.gluegen.UseTempJarCache", "false");
log.info(
"Initializing native JOGL jar dependencies for platform [{}]. Temp jar cache disabled.",
PlatformPropsImpl.os_and_arch);
String nativeJarName = String.format("%s-%s", NATIVES, PlatformPropsImpl.os_and_arch);
String[] classpathEntries =
System.getProperty(JAVA_CLASSPATH).split(System.getProperty(JAVA_SEPARATOR));
for (String jarPath : classpathEntries) {
if (jarPath.contains(nativeJarName)) {
if (log.isDebugEnabled()) {
log.debug("Applicable platform jar: [{}]", jarPath);
}
JarFile jf = new JarFile(jarPath);
try {
Enumeration<JarEntry> jarEntries = jf.entries();
while (jarEntries.hasMoreElements()) {
JarEntry je = jarEntries.nextElement();
if (!je.isDirectory() && !je.getName().contains(JAVA_META_INF)) {
if (log.isDebugEnabled()) {
log.debug("Mapping jar entry [{}] -> [{}]", je.getName(), jarPath);
}
if (log.isDebugEnabled() && platformNativeIndex.containsKey(je.getName())) {
log.debug("Duplicate jar entry: [{}]", je.getName());
log.debug("Mapped at: [{}]", platformNativeIndex.get(je.getName()));
log.debug("Also at: [{}]", jarPath);
}
platformNativeIndex.put(je.getName(), jarPath);
}
}
} finally {
closeJar(jf);
}
}
}
}
public Map<String, Revision> latest(Collection<Revision> list) {
Map<String, Revision> programs = new HashMap<String, Library.Revision>();
for (Revision r : list) {
String coordinates = r.groupId + ":" + r.artifactId;
if (r.classifier != null) coordinates += ":" + r.classifier;
if (r.groupId.equals(Library.SHA_GROUP)) continue;
Revision current = programs.get(coordinates);
if (current == null) programs.put(coordinates, r);
else {
// who is better?
if (compare(r, current) >= 0) programs.put(coordinates, r);
}
}
return programs;
}
private static String getVersionString() {
String findContainingJar = JarManager.findContainingJar(Main.class);
try {
StringBuffer buffer = new StringBuffer();
JarFile jar = new JarFile(findContainingJar);
final Manifest manifest = jar.getManifest();
final Map<String, Attributes> attrs = manifest.getEntries();
Attributes attr = attrs.get("org/apache/pig");
String version = (String) attr.getValue("Implementation-Version");
String svnRevision = (String) attr.getValue("Svn-Revision");
String buildTime = (String) attr.getValue("Build-TimeStamp");
// we use a version string similar to svn
// svn, version 1.4.4 (r25188)
// compiled Sep 23 2007, 22:32:34
return "Apache Pig version " + version + " (r" + svnRevision + ") \ncompiled " + buildTime;
} catch (Exception e) {
throw new RuntimeException("unable to read pigs manifest file", e);
}
}
/**
* Writes the index file out to <code>jos</code>. <code>oldEntries</code> gives the names of the
* files that were removed, <code>movedMap</code> maps from the new name to the old name.
*/
private static void createIndex(JarOutputStream jos, List oldEntries, Map movedMap)
throws IOException {
StringWriter writer = new StringWriter();
writer.write(VERSION_HEADER);
writer.write("\r\n");
// Write out entries that have been removed
for (int counter = 0; counter < oldEntries.size(); counter++) {
String name = (String) oldEntries.get(counter);
writer.write(REMOVE_COMMAND);
writer.write(" ");
writeEscapedString(writer, name);
writer.write("\r\n");
}
// And those that have moved
Iterator names = movedMap.keySet().iterator();
if (names != null) {
while (names.hasNext()) {
String newName = (String) names.next();
String oldName = (String) movedMap.get(newName);
writer.write(MOVE_COMMAND);
writer.write(" ");
writeEscapedString(writer, oldName);
writer.write(" ");
writeEscapedString(writer, newName);
writer.write("\r\n");
}
}
JarEntry je = new JarEntry(INDEX_NAME);
byte[] bytes = writer.toString().getBytes("UTF-8");
writer.close();
jos.putNextEntry(je);
jos.write(bytes, 0, bytes.length);
}
public Manifest getManifest() throws IOException {
if (!isSuperMan()) {
return null;
}
Manifest man = new Manifest();
Attributes attr = man.getMainAttributes();
attr.putAll((Map) superAttr.clone());
// now deep copy the manifest entries
if (superEntries != null) {
Map entries = man.getEntries();
Iterator it = superEntries.keySet().iterator();
while (it.hasNext()) {
Object key = it.next();
Attributes at = (Attributes) superEntries.get(key);
entries.put(key, at.clone());
}
}
return man;
}
/** Updates an existing jar file. */
boolean update(InputStream in, OutputStream out, InputStream newManifest, JarIndex jarIndex)
throws IOException {
ZipInputStream zis = new ZipInputStream(in);
ZipOutputStream zos = new JarOutputStream(out);
ZipEntry e = null;
boolean foundManifest = false;
boolean updateOk = true;
if (jarIndex != null) {
addIndex(jarIndex, zos);
}
// put the old entries first, replace if necessary
while ((e = zis.getNextEntry()) != null) {
String name = e.getName();
boolean isManifestEntry = equalsIgnoreCase(name, MANIFEST_NAME);
if ((jarIndex != null && equalsIgnoreCase(name, INDEX_NAME)) || (Mflag && isManifestEntry)) {
continue;
} else if (isManifestEntry && ((newManifest != null) || (ename != null) || (pname != null))) {
foundManifest = true;
if (newManifest != null) {
// Don't read from the newManifest InputStream, as we
// might need it below, and we can't re-read the same data
// twice.
FileInputStream fis = new FileInputStream(mname);
boolean ambiguous = isAmbiguousMainClass(new Manifest(fis));
fis.close();
if (ambiguous) {
return false;
}
}
// Update the manifest.
Manifest old = new Manifest(zis);
if (newManifest != null) {
old.read(newManifest);
}
if (!updateManifest(old, zos)) {
return false;
}
} else {
if (!entryMap.containsKey(name)) { // copy the old stuff
// do our own compression
ZipEntry e2 = new ZipEntry(name);
e2.setMethod(e.getMethod());
e2.setTime(e.getTime());
e2.setComment(e.getComment());
e2.setExtra(e.getExtra());
if (e.getMethod() == ZipEntry.STORED) {
e2.setSize(e.getSize());
e2.setCrc(e.getCrc());
}
zos.putNextEntry(e2);
copy(zis, zos);
} else { // replace with the new files
File f = entryMap.get(name);
addFile(zos, f);
entryMap.remove(name);
entries.remove(f);
}
}
}
// add the remaining new files
for (File f : entries) {
addFile(zos, f);
}
if (!foundManifest) {
if (newManifest != null) {
Manifest m = new Manifest(newManifest);
updateOk = !isAmbiguousMainClass(m);
if (updateOk) {
if (!updateManifest(m, zos)) {
updateOk = false;
}
}
} else if (ename != null || pname != null) {
if (!updateManifest(new Manifest(), zos)) {
updateOk = false;
}
}
}
zis.close();
zos.close();
return updateOk;
}
