start implementation of jwt based authentication

scm-webapp/src/main/java/sonia/scm/security/SecureKey.java

@@ -0,0 +1,139 @@
+/**
+ * Copyright (c) 2014, Sebastian Sdorra All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer. 2. Redistributions in
+ * binary form must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution. 3. Neither the name of SCM-Manager;
+ * nor the names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.security;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.common.base.Objects;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ * Secure key can be used for singing messages and tokens.
+ *
+ * @author Sebastian Sdorra
+ * @since 2.0.0
+ */
+@XmlRootElement(name = "secure-key")
+@XmlAccessorType(XmlAccessType.FIELD)
+public final class SecureKey
+{
+
+  /**
+   * Constructs a new secure key.
+   * This constructor should only be used by jaxb.
+   *
+   */
+  SecureKey() {}
+
+  /**
+   * Constructs a new secure key.
+   *
+   *
+   * @param bytes bytes of key
+   * @param creationDate creation date
+   */
+  public SecureKey(byte[] bytes, long creationDate)
+  {
+    this.bytes = bytes;
+    this.creationDate = creationDate;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * {@inheritDoc}
+   */
+  @Override
+  public boolean equals(Object obj)
+  {
+    if (obj == null)
+    {
+      return false;
+    }
+
+    if (getClass() != obj.getClass())
+    {
+      return false;
+    }
+
+    final SecureKey other = (SecureKey) obj;
+
+    return Objects.equal(bytes, other.bytes)
+      && Objects.equal(creationDate, other.creationDate);
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  @Override
+  public int hashCode()
+  {
+    return Objects.hashCode(bytes, creationDate);
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Returns the bytes of the key.
+   *
+   *
+   * @return bytes of key
+   */
+  public byte[] getBytes()
+  {
+    return bytes;
+  }
+
+  /**
+   * Returns the creation date of the key.
+   *
+   *
+   * @return key creation date
+   */
+  public long getCreationDate()
+  {
+    return creationDate;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** bytes of key */
+  private byte[] bytes;
+
+  /** creation date */
+  private long creationDate;
+}