X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=server%2Fruntime%2Forg.argeo.server.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2Fsecurity%2FJcrKeyring.java;h=c09209a7cd22b45a148bfb287c9d22dd395de602;hb=0efe603f0843d9b7aa7c384f6a9de0a8213ae0f4;hp=7d9baad956ed9b9481230619ed80b4cafbc6a6cc;hpb=78469faf92044c7ad7b3a829ae2b5e4f943748b7;p=lgpl%2Fargeo-commons.git

diff --git a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/security/JcrKeyring.java b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/security/JcrKeyring.java
index 7d9baad95..c09209a7c 100644
--- a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/security/JcrKeyring.java
+++ b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/security/JcrKeyring.java
@@ -1,7 +1,23 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.jcr.security;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
+import java.security.SecureRandom;
 
 import javax.crypto.Cipher;
 import javax.crypto.CipherInputStream;
@@ -54,7 +70,7 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 	}
 
 	@Override
-	protected void setup() {
+	protected void setup(char[] password) {
 		Binary binary = null;
 		InputStream in = null;
 		try {
@@ -78,7 +94,7 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 			binary = session.getValueFactory().createBinary(in);
 			keyring.setProperty(ARGEO_SALT, binary);
 
-			Long iterationCount = username.length() * 200l;
+			Integer iterationCount = username.length() * 200;
 			keyring.setProperty(ARGEO_ITERATION_COUNT, iterationCount);
 
 			// default algo
@@ -88,8 +104,16 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 			keyring.setProperty(ARGEO_SECRET_KEY_ENCRYPTION, "AES");
 			keyring.setProperty(ARGEO_CIPHER, "AES/CBC/PKCS5Padding");
 
+			// encrypted password hash
+			// IOUtils.closeQuietly(in);
+			// JcrUtils.closeQuietly(binary);
+			// byte[] btPass = hash(password, salt, iterationCount);
+			// in = new ByteArrayInputStream(btPass);
+			// binary = session.getValueFactory().createBinary(in);
+			// keyring.setProperty(ARGEO_PASSWORD, binary);
+
 			notYetSavedKeyring.set(keyring);
-		} catch (RepositoryException e) {
+		} catch (Exception e) {
 			throw new ArgeoException("Cannot setup keyring", e);
 		} finally {
 			JcrUtils.closeQuietly(binary);
@@ -109,6 +133,7 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 				keyring = notYetSavedKeyring.get();
 			else
 				throw new ArgeoException("Keyring not setup");
+
 			pbeCallback.set(keyring.getProperty(ARGEO_SECRET_KEY_FACTORY)
 					.getString(), JcrUtils.getBinaryAsBytes(keyring
 					.getProperty(ARGEO_SALT)),
@@ -132,6 +157,8 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 
 		Binary binary = null;
 		InputStream in = null;
+		// ByteArrayOutputStream out = null;
+		// OutputStream encrypted = null;
 
 		try {
 			Cipher cipher = createCipher();
@@ -139,19 +166,41 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 				throw new ArgeoException("No node at " + path);
 			Node node = session.getNode(path);
 			node.addMixin(ArgeoTypes.ARGEO_ENCRYPTED);
-			cipher.init(Cipher.ENCRYPT_MODE, secretKey);
-			byte[] iv = cipher.getIV();
-			if (iv != null) {
-				JcrUtils.setBinaryAsBytes(node, ARGEO_IV, iv);
-			}
+			SecureRandom random = new SecureRandom();
+			byte[] iv = new byte[16];
+			random.nextBytes(iv);
+			cipher.init(Cipher.ENCRYPT_MODE, secretKey, new IvParameterSpec(iv));
+			// AlgorithmParameters params = cipher.getParameters();
+			// byte[] iv =
+			// params.getParameterSpec(IvParameterSpec.class).getIV();
+			// if (iv != null)
+			JcrUtils.setBinaryAsBytes(node, ARGEO_IV, iv);
+
+			// out = new ByteArrayOutputStream();
+			// // encrypted = new CipherOutputStream(out, cipher);
+			// IOUtils.copy(unencrypted, out);
+			// byte[] unenc = out.toByteArray();
+			// byte[] crypted = cipher.doFinal(unenc);
+
+			// Cipher decipher = createCipher();
+			// decipher.init(Cipher.DECRYPT_MODE, secretKey, new
+			// IvParameterSpec(
+			// iv));
+			// byte[] decrypted = decipher.doFinal(crypted);
+			// System.out.println("Password :'" + new String(decrypted) + "'");
+
+			// JcrUtils.setBinaryAsBytes(node, Property.JCR_DATA, crypted);
+
 			in = new CipherInputStream(unencrypted, cipher);
 			binary = session.getValueFactory().createBinary(in);
 			node.setProperty(Property.JCR_DATA, binary);
 		} catch (Exception e) {
 			throw new ArgeoException("Cannot encrypt", e);
 		} finally {
-			IOUtils.closeQuietly(in);
+			// IOUtils.closeQuietly(out);
+			// IOUtils.closeQuietly(encrypted);
 			IOUtils.closeQuietly(unencrypted);
+			IOUtils.closeQuietly(in);
 			JcrUtils.closeQuietly(binary);
 		}
 	}
@@ -177,13 +226,20 @@ public class JcrKeyring extends AbstractKeyring implements ArgeoNames {
 			} else {
 				cipher.init(Cipher.DECRYPT_MODE, secretKey);
 			}
+
+			// byte[] arr = JcrUtils.getBinaryAsBytes(node
+			// .getProperty(Property.JCR_DATA));
+			// byte[] arr2 = cipher.doFinal(arr);
+			//
+			// return new ByteArrayInputStream(arr2);
+
 			binary = node.getProperty(Property.JCR_DATA).getBinary();
 			encrypted = binary.getStream();
 			return new CipherInputStream(encrypted, cipher);
 		} catch (Exception e) {
 			throw new ArgeoException("Cannot decrypt", e);
 		} finally {
-			// IOUtils.closeQuietly(encrypted);
+			IOUtils.closeQuietly(encrypted);
 			JcrUtils.closeQuietly(binary);
 		}
 	}