blob: a52c613a45922b9a33955226dbd017ef658a3e52 [file] [log] [blame]
package aQute.bnd.settings;
import java.security.*;
import java.security.interfaces.*;
import java.util.*;
import java.util.prefs.*;
import aQute.libg.cryptography.*;
import aQute.libg.tuple.*;
public class Settings {
public final static String EMAIL = "email";
public final static String NAME = "name";
public final static String PASSWORD_SHA1 = "password.sha1";
final static String KEY_PRIVATE = "key.private";
final static String KEY_PUBLIC = "key.public";
final static String KEY_SET = "key.set";
static Preferences prefs = Preferences.userNodeForPackage(Settings.class);
public String globalGet(String key, String def) {
return prefs.get(key, def);
}
public void globalSet(String key, String value) throws BackingStoreException {
prefs.put(key, value);
prefs.sync();
}
public Collection<String> getKeys() throws BackingStoreException {
return Arrays.asList(prefs.keys());
}
public void globalRemove(String key) throws BackingStoreException {
prefs.remove(key);
prefs.sync();
}
private void generate() throws NoSuchAlgorithmException {
Pair< ? extends PrivateKey, ? extends RSAPublicKey> pair = RSA.generate();
prefs.put(KEY_PRIVATE, Crypto.toString(pair.getFirst()));
prefs.put(KEY_PUBLIC, Crypto.toString(pair.getSecond()));
prefs.putBoolean(KEY_SET, true);
}
public PrivateKey getPrivateKey() throws Exception {
if (prefs.getBoolean(KEY_SET, false))
generate();
String key = prefs.get(KEY_PRIVATE, null);
return Crypto.fromString(key, PrivateKey.class);
}
public PublicKey getPublicKey() throws Exception {
if (prefs.getBoolean(KEY_SET, false))
generate();
String key = prefs.get(KEY_PUBLIC, null);
return Crypto.fromString(key, PublicKey.class);
}
}