Move to Commons Base

[lgpl/argeo-commons.git] / base / runtime / org.argeo.basic.nodeps / src / main / java / org / argeo / util / crypto / Keyring.java

diff --git a/base/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/crypto/Keyring.java b/base/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/crypto/Keyring.java
new file mode 100644 (file)
index 0000000..eb876df
--- /dev/null
+++ b/base/runtime/org.argeo.basic.nodeps/src/main/java/org/argeo/util/crypto/Keyring.java
@@ -0,0 +1,34 @@
+/*
+ * 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.util.crypto;
+
+import java.io.InputStream;
+
+/**
+ * Access to private (typically encrypted) data. The keyring is responsible for
+ * retrieving the necessary credentials.
+ */
+public interface Keyring {
+       public void changePassword(char[] oldPassword, char[] newPassword);
+
+       public char[] getAsChars(String path);
+
+       public InputStream getAsStream(String path);
+
+       public void set(String path, char[] arr);
+
+       public void set(String path, InputStream in);
+}