Adding automated system bootup tests.

[gigi.git] / src / org / cacert / gigi / GigiConfig.java

diff --git a/src/org/cacert/gigi/GigiConfig.java b/src/org/cacert/gigi/GigiConfig.java
new file mode 100644 (file)
index 0000000..0bf926e
--- /dev/null
+++ b/src/org/cacert/gigi/GigiConfig.java
@@ -0,0 +1,72 @@
+package org.cacert.gigi;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.util.Properties;
+
+public class GigiConfig {
+       public static final String GIGI_CONFIG_VERSION = "GigiConfigV1.0";
+       byte[] cacerts;
+       byte[] keystore;
+       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 {
+               DataInputStream dis = new DataInputStream(input);
+               String version = new String(readChunk(dis));
+               if (!version.equals(GIGI_CONFIG_VERSION)) {
+                       System.out.println("Invalid config format");
+                       System.exit(0);
+               }
+               GigiConfig gc = new GigiConfig();
+               gc.keystorpw = transformSafe(readChunk(dis));
+               gc.truststorepw = transformSafe(readChunk(dis));
+               gc.mainProps.load(new ByteArrayInputStream(readChunk(dis)));
+               gc.cacerts = readChunk(dis);
+               gc.keystore = readChunk(dis);
+               return gc;
+       }
+       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;
+       }
+       private static byte[] readChunk(DataInputStream dis) throws IOException {
+               int length = dis.readInt();
+               byte[] contents = new byte[length];
+               dis.readFully(contents);
+               return contents;
+       }
+       public KeyStore getPrivateStore() throws GeneralSecurityException,
+                       IOException {
+               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;
+       }
+}