本文整理汇总了Java中java.security.CodeSource.getCodeSigners方法的典型用法代码示例。如果您正苦于以下问题：Java CodeSource.getCodeSigners方法的具体用法？Java CodeSource.getCodeSigners怎么用？Java CodeSource.getCodeSigners使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.security.CodeSource的用法示例。
在下文中一共展示了CodeSource.getCodeSigners方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: entryNames
import java.security.CodeSource; //导入方法依赖的package包/类
Enumeration<String> entryNames(CodeSource[] cs) {
ensureInitialization();
if (jv != null) {
return jv.entryNames(this, cs);
}
/*
* JAR file has no signed content. Is there a non-signing
* code source?
*/
boolean includeUnsigned = false;
for (CodeSource c : cs) {
if (c.getCodeSigners() == null) {
includeUnsigned = true;
break;
}
}
if (includeUnsigned) {
return unsignedEntryNames();
} else {
return new Enumeration<>() {
public boolean hasMoreElements() {
return false;
}
public String nextElement() {
throw new NoSuchElementException();
}
};
}
}
示例2: loadJar
import java.security.CodeSource; //导入方法依赖的package包/类
/**
* Loads specified JAR.
*
* @param jarFileInfo
* @throws IOException
*/
private void loadJar(JarFileInfo jarFileInfo) throws IOException {
lstJarFile.add(jarFileInfo);
try {
Enumeration<JarEntry> en = jarFileInfo.jarFile.entries();
final String EXT_JAR = ".jar";
while (en.hasMoreElements()) {
JarEntry je = en.nextElement();
if (je.isDirectory()) {
continue;
}
String s = je.getName().toLowerCase(); // JarEntry name
if (s.lastIndexOf(EXT_JAR) == s.length() - EXT_JAR.length()) {
JarEntryInfo inf = new JarEntryInfo(jarFileInfo, je);
File fileTemp = createTempFile(inf);
logInfo(LogArea.JAR, "Loading inner JAR %s from temp file %s",
inf.jarEntry, getFilename4Log(fileTemp));
// Construct ProtectionDomain for this inner JAR:
URL url = fileTemp.toURI().toURL();
ProtectionDomain pdParent = jarFileInfo.pd;
// 'csParent' is never null: top JAR has it, JCL creates it for child JAR:
CodeSource csParent = pdParent.getCodeSource();
Certificate[] certParent = csParent.getCertificates();
CodeSource csChild = (certParent == null ? new CodeSource(url, csParent.getCodeSigners())
: new CodeSource(url, certParent));
ProtectionDomain pdChild = new ProtectionDomain(csChild,
pdParent.getPermissions(), pdParent.getClassLoader(), pdParent.getPrincipals());
loadJar(new JarFileInfo(
new JarFile(fileTemp), inf.getName(), jarFileInfo, pdChild, fileTemp));
}
}
} catch (JarClassLoaderException e) {
throw new RuntimeException(
"ERROR on loading inner JAR: " + e.getMessageAll());
}
}