GraniteSecurityProvider.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.granite.keystore.internal;
import com.adobe.granite.crypto.internal.InternalClassLoaderWrapper;
import java.lang.reflect.Constructor;
import java.security.Provider;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public final class GraniteSecurityProvider
extends Provider {
public static final String BASE_PROVIDER_NAME = "AdobeGraniteSecurityProvider";
public static final String PROVIDER_INFO = "Adobe Granite Security Provider";
public static final String PKCS12 = "PKCS12";
public static final String X509 = "X.509";
public static final String RSA = "RSA";
private static final Logger LOG = LoggerFactory.getLogger(GraniteSecurityProvider.class);
private static final String JSAFE_PROVIDER = "com.rsa.jsafe.provider.JsafeJCE";
private static Provider jsafeJCEProvider;
private static Map<String, Provider.Service> services;
private static final Set<String> wrappedServices;
private static volatile GraniteSecurityProvider instance;
private GraniteSecurityProvider() {
super("AdobeGraniteSecurityProvider", 1.0, "Adobe Granite Security Provider");
}
/*
* WARNING - Removed try catching itself - possible behaviour change.
* Enabled force condition propagation
* Lifted jumps to return sites
*/
public static GraniteSecurityProvider getInstance() {
if (instance != null) return instance;
Class<GraniteSecurityProvider> class_ = GraniteSecurityProvider.class;
synchronized (GraniteSecurityProvider.class) {
if (instance != null) return instance;
{
instance = new GraniteSecurityProvider();
}
// ** MonitorExit[var0] (shouldn't be in output)
return instance;
}
}
@Override
public synchronized Provider.Service getService(String type, String algorithm) {
Provider.Service service = null;
String key = type + "|" + algorithm;
if (type != null && algorithm != null && wrappedServices.contains(type + "|" + algorithm) && (service = services.get(key)) == null) {
this.initJsafeJCEProvider();
service = jsafeJCEProvider.getService(type, algorithm);
services.put(key, service);
}
return service;
}
private synchronized void initJsafeJCEProvider() {
if (jsafeJCEProvider == null) {
try {
ClassLoader classLoader = InternalClassLoaderWrapper.getInstance().getClassLoader();
Class jsafeJCEProviderClass = classLoader.loadClass("com.rsa.jsafe.provider.JsafeJCE");
Constructor jsafeJCEProviderConstructor = jsafeJCEProviderClass.getDeclaredConstructor(null);
jsafeJCEProvider = (Provider)jsafeJCEProviderConstructor.newInstance(null);
}
catch (Exception E) {
LOG.error("Cannot access com.rsa.jsafe.provider.JsafeJCE");
}
}
}
static {
services = new HashMap<String, Provider.Service>();
wrappedServices = new HashSet<String>();
wrappedServices.add("CertPathValidator|PKIX");
wrappedServices.add("KeyStore|PKCS12");
}
}