--- /dev/null
+package club.wpia.gigi;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.util.Properties;
+
+import org.kamranzafar.jtar.TarEntry;
+import org.kamranzafar.jtar.TarInputStream;
+
+public class GigiConfig {
+
+ public static final String GIGI_CONFIG_VERSION = "GigiConfigV1.0";
+
+ private byte[] cacerts;
+
+ private byte[] keystore;
+
+ private Properties mainProps = new Properties();
+
+ private char[] keystorpw;
+
+ private char[] truststorepw;
+
+ private GigiConfig() {}
+
+ public byte[] getCacerts() {
+ return cacerts;
+ }
+
+ public byte[] getKeystore() {
+ return keystore;
+ }
+
+ public Properties getMainProps() {
+ return mainProps;
+ }
+
+ public static GigiConfig parse(InputStream input) throws IOException {
+ TarInputStream tis = new TarInputStream(input);
+ TarEntry t;
+ GigiConfig gc = new GigiConfig();
+ while ((t = tis.getNextEntry()) != null) {
+ if (t.getName().equals("gigi.properties")) {
+ gc.mainProps.load(tis);
+ } else if (t.getName().equals("cacerts.jks")) {
+ gc.cacerts = readFully(tis);
+ } else if (t.getName().equals("keystore.pkcs12")) {
+ gc.keystore = readFully(tis);
+ } else if (t.getName().equals("keystorepw")) {
+ gc.keystorpw = transformSafe(readFully(tis));
+ } else if (t.getName().equals("truststorepw")) {
+ gc.truststorepw = transformSafe(readFully(tis));
+ } else {
+ System.out.println("Unknown config: " + t.getName());
+ }
+ }
+ tis.close();
+ return gc;
+ }
+
+ public static byte[] readFully(InputStream is) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ byte[] buffer = new byte[1024];
+ int len = 0;
+ while ((len = is.read(buffer)) > 0) {
+ baos.write(buffer, 0, len);
+ }
+ baos.close();
+ return baos.toByteArray();
+ }
+
+ private static char[] transformSafe(byte[] readChunk) {
+ char[] res = new char[readChunk.length];
+ for (int i = 0; i < res.length; i++) {
+ res[i] = (char) readChunk[i];
+ readChunk[i] = 0;
+ }
+ return res;
+ }
+
+ public KeyStore getPrivateStore() throws GeneralSecurityException, IOException {
+ if (keystore == null || keystorpw == null) {
+ return null;
+ }
+ KeyStore ks1 = KeyStore.getInstance("pkcs12");
+ ks1.load(new ByteArrayInputStream(keystore), keystorpw);
+ return ks1;
+ }
+
+ public KeyStore getTrustStore() throws GeneralSecurityException, IOException {
+ KeyStore ks1 = KeyStore.getInstance("jks");
+ ks1.load(new ByteArrayInputStream(cacerts), truststorepw);
+ return ks1;
+ }
+
+ public String getPrivateStorePw() {
+ return new String(keystorpw);
+ }
+}