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Posted to commits@directory.apache.org by pl...@apache.org on 2015/05/14 10:03:23 UTC
directory-kerby git commit: [DIRKRB-239]-Implement the interface
RadomProvider.Contributed by Yaning.
Repository: directory-kerby
Updated Branches:
refs/heads/master f186424f4 -> 12ac895f8
[DIRKRB-239]-Implement the interface RadomProvider.Contributed by Yaning.
Project: http://git-wip-us.apache.org/repos/asf/directory-kerby/repo
Commit: http://git-wip-us.apache.org/repos/asf/directory-kerby/commit/12ac895f
Tree: http://git-wip-us.apache.org/repos/asf/directory-kerby/tree/12ac895f
Diff: http://git-wip-us.apache.org/repos/asf/directory-kerby/diff/12ac895f
Branch: refs/heads/master
Commit: 12ac895f80c773d7108d3167108f2597797718d1
Parents: f186424
Author: plusplusjiajia <ji...@intel.com>
Authored: Thu May 14 16:08:01 2015 +0800
Committer: plusplusjiajia <ji...@intel.com>
Committed: Thu May 14 16:08:01 2015 +0800
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.../kerberos/kerb/crypto/random/JavaRandom.java | 47 ++++++++++++++
.../kerb/crypto/random/NativeRandom.java | 67 ++++++++++++++++++++
2 files changed, 114 insertions(+)
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http://git-wip-us.apache.org/repos/asf/directory-kerby/blob/12ac895f/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/JavaRandom.java
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diff --git a/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/JavaRandom.java b/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/JavaRandom.java
new file mode 100644
index 0000000..bc20330
--- /dev/null
+++ b/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/JavaRandom.java
@@ -0,0 +1,47 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.kerby.kerberos.kerb.crypto.random;
+
+import java.security.SecureRandom;
+
+/**
+ * Use jdk SecureRandom to implement RandomProvider, so it can be used on windows & linux.
+ */
+
+public class JavaRandom implements RandomProvider {
+ private SecureRandom random = new SecureRandom();
+ @Override
+ public void init() {
+ }
+
+ @Override
+ public void setSeed(byte[] seed) {
+ random.setSeed(seed);
+ }
+
+ @Override
+ public void nextBytes(byte[] bytes) {
+ random.nextBytes(bytes);
+ }
+
+ @Override
+ public void destroy() {
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/directory-kerby/blob/12ac895f/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/NativeRandom.java
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diff --git a/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/NativeRandom.java b/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/NativeRandom.java
new file mode 100644
index 0000000..dd14cdd
--- /dev/null
+++ b/kerby-kerb/kerb-crypto/src/main/java/org/apache/kerby/kerberos/kerb/crypto/random/NativeRandom.java
@@ -0,0 +1,67 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.kerby.kerberos.kerb.crypto.random;
+
+import java.io.*;
+
+/**
+ * use "/dev/urandom", which is on linux, to implement RandomProvider, so it should be used on linux.
+ */
+public class NativeRandom implements RandomProvider {
+ private InputStream input;
+ private String randFile = "/dev/urandom";
+
+ @Override
+ public void init() {
+ try {
+ input = new FileInputStream(randFile);
+ } catch (FileNotFoundException e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Override
+ public void setSeed(byte[] seed) {
+ try {
+ OutputStream output = new FileOutputStream(randFile);
+ output.write(seed);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Override
+ public void nextBytes(byte[] bytes) {
+ try {
+ input.read(bytes);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Override
+ public void destroy() {
+ try {
+ input.close();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+}