public static void createKeyStore(
String filename, Password password, String alias, Key privateKey, Certificate cert)
throws GeneralSecurityException, IOException {
KeyStore ks = createEmptyKeyStore();
ks.setKeyEntry(alias, privateKey, password.value().toCharArray(), new Certificate[] {cert});
saveKeyStore(ks, filename, password);
}
private static void saveKeyStore(KeyStore ks, String filename, Password password)
throws GeneralSecurityException, IOException {
FileOutputStream out = new FileOutputStream(filename);
try {
ks.store(out, password.value().toCharArray());
} finally {
out.close();
}
}
public static <T extends Certificate> void createTrustStore(
String filename, Password password, Map<String, T> certs)
throws GeneralSecurityException, IOException {
KeyStore ks = KeyStore.getInstance("JKS");
try {
FileInputStream in = new FileInputStream(filename);
ks.load(in, password.value().toCharArray());
in.close();
} catch (EOFException e) {
ks = createEmptyKeyStore();
}
for (Map.Entry<String, T> cert : certs.entrySet()) {
ks.setCertificateEntry(cert.getKey(), cert.getValue());
}
saveKeyStore(ks, filename, password);
}