package pgp.services.keys;

import com.wm.data.*;
import com.wm.util.Values;
import com.wm.app.b2b.server.Service;
import com.wm.app.b2b.server.ServiceException;
import java.util.Iterator;
import org.bouncycastle.openpgp.PGPPrivateKey;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import com.softwareag.pgp.PGPInit;
import com.softwareag.pgp.PGPKeyReader;
import com.wm.data.IData;
import com.wm.data.IDataCursor;
import com.wm.data.IDataFactory;
import com.wm.data.IDataUtil;

public final class readPrivateKeys_SVC

{

	/** 
	 * The primary method for the Java service
	 *
	 * @param pipeline
	 *            The IData pipeline
	 * @throws ServiceException
	 */
	public static final void readPrivateKeys(IData pipeline) throws ServiceException {
		// Get input
		IDataCursor pc = pipeline.getCursor();
		String path = IDataUtil.getString(pc, "path");
		String pasw = IDataUtil.getString(pc, "password");
		IData data = IDataFactory.create();
		PGPSecretKeyRingCollection ringSecret = null;
		PGPSecretKey keySecret = null;
		PGPPrivateKey keyPrivate = null;
		try {
		    IDataCursor dc = data.getCursor();
		    ringSecret = PGPKeyReader.readSecretKeyRing(path);
		    keySecret = PGPKeyReader.readSecretKey(path);
		    
		    IDataUtil.put(dc, "privateKeyRing", ringSecret);
		    IDataUtil.put(dc, "privateKeyRingSize", ringSecret.size());
		    if (pasw != null) {
		    	
		    	keyPrivate = PGPKeyReader.readPrivateKey(keySecret,pasw.toCharArray());
		    	
		    	IDataUtil.put(dc, "privateKey", keyPrivate);
		        IDataUtil.put(dc, "keyId", String.valueOf(keyPrivate.getKeyID()));
		        IDataUtil.put(dc, "algorithm", keyPrivate.getKey().getAlgorithm());
		        IDataUtil.put(dc, "format", keyPrivate.getKey().getFormat());
		        IDataUtil.put(dc, "isSigningKey", String.valueOf(keySecret.isSigningKey()));
		        IDataUtil.put(dc, "isMasterKey", String.valueOf(keySecret.isMasterKey()));
		    }  
		    dc.destroy();
		} catch (Exception e) {
		    throw new RuntimeException("Unable to read private key file: " + e.getMessage());
		}
		
		IDataUtil.put(pc, "privateKeyData", data);
		pc.destroy();
			
	}
	
	// --- <<IS-BEGIN-SHARED-SOURCE-AREA>> ---
	
	
	
	// --- <<IS-END-SHARED-SOURCE-AREA>> ---

	/**
	 * The service implementations given below are read-only and show only the
	 * method definitions and not the complete implementation.
	 */
	public static final void listEncryptionAlgorithms(IData pipeline) throws ServiceException {
	}
	public static final void listKeyExchangeAlgorithms(IData pipeline) throws ServiceException {
	}
	public static final void listSignatureAlgorithms(IData pipeline) throws ServiceException {
	}
	public static final void readPublicKeys(IData pipeline) throws ServiceException {
	}

	final static readPrivateKeys_SVC _instance = new readPrivateKeys_SVC();

	static readPrivateKeys_SVC _newInstance() { return new readPrivateKeys_SVC(); }

	static readPrivateKeys_SVC _cast(Object o) { return (readPrivateKeys_SVC)o; }

}