1 files changed, 142 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/RADIUSAttribute.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/RADIUSAttribute.java
new file mode 100644
index 00000000..9687e377
--- /dev/null
+++ b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/RADIUSAttribute.java
@@ -0,0 +1,142 @@
+/*
+ *
+ *  * Copyright 2015 AT&T Foundry
+ *  *
+ *  * 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.onlab.packet;
+
+/**
+ * An attribute in a RADIUS packet.
+ */
+public class RADIUSAttribute {
+    protected byte type;
+    protected byte length;
+    protected byte[] value;
+
+    // RADIUS attribute types
+    public static final byte RADIUS_ATTR_USERNAME = 1;
+    public static final byte RADIUS_ATTR_NAS_IP = 4;
+    public static final byte RADIUS_ATTR_NAS_PORT = 5;
+    public static final byte RADIUS_ATTR_FRAMED_MTU = 12;
+    public static final byte RADIUS_ATTR_STATE = 24;
+    public static final byte RADIUS_ATTR_VENDOR_SPECIFIC = 26;
+    public static final byte RADIUS_ATTR_CALLING_STATION_ID = 31;
+    public static final byte RADIUS_ATTR_NAS_ID = 32;
+    public static final byte RADIUS_ATTR_ACCT_SESSION_ID = 44;
+    public static final byte RADIUS_ATTR_NAS_PORT_TYPE = 61;
+    public static final byte RADIUS_ATTR_EAP_MESSAGE = 79;
+    public static final byte RADIUS_ATTR_MESSAGE_AUTH = 80;
+    public static final byte RADIUS_ATTR_NAS_PORT_ID = 87;
+
+    /**
+     * Default constructor.
+     */
+    public RADIUSAttribute() {
+    }
+
+    /**
+     * Constructs a RADIUS attribute with the give type, length and value.
+     *
+     * @param type type
+     * @param length length
+     * @param value value
+     */
+    public RADIUSAttribute(final byte type, final byte length, final byte[] value) {
+        this.type = type;
+        this.length = length;
+        this.value = value;
+    }
+
+    /**
+     * Checks if the attribute type is valid.
+     *
+     * @return whether the type is valid or not
+     */
+    public boolean isValidType() {
+        return this.type == RADIUS_ATTR_USERNAME ||
+                this.type == RADIUS_ATTR_NAS_IP ||
+                this.type == RADIUS_ATTR_NAS_PORT ||
+                this.type == RADIUS_ATTR_VENDOR_SPECIFIC ||
+                this.type == RADIUS_ATTR_CALLING_STATION_ID ||
+                this.type == RADIUS_ATTR_NAS_ID ||
+                this.type == RADIUS_ATTR_ACCT_SESSION_ID ||
+                this.type == RADIUS_ATTR_NAS_PORT_TYPE ||
+                this.type == RADIUS_ATTR_EAP_MESSAGE ||
+                this.type == RADIUS_ATTR_MESSAGE_AUTH ||
+                this.type == RADIUS_ATTR_NAS_PORT_ID;
+    }
+
+    /**
+     * Gets the attribute type.
+     *
+     * @return the type
+     */
+    public byte getType() {
+        return this.type;
+    }
+
+    /**
+     * Sets the attribute type.
+     *
+     * @param type the code to set
+     * @return this
+     */
+    public RADIUSAttribute setType(final byte type) {
+        this.type = type;
+        return this;
+    }
+
+    /**
+     * Gets the attribute length.
+     *
+     * @return the length
+     */
+    public byte getLength() {
+        return this.length;
+    }
+
+    /**
+     * Sets the attribute length.
+     *
+     * @param length the length to set
+     * @return this
+     */
+    public RADIUSAttribute setLength(final byte length) {
+        this.length = length;
+        return this;
+    }
+
+    /**
+     * Gets the attribute value.
+     *
+     * @return the value
+     */
+    public byte[] getValue() {
+        return this.value;
+    }
+
+    /**
+     * Sets the attribute value.
+     *
+     * @param value the data to set
+     * @return this
+     */
+    public RADIUSAttribute setValue(final byte[] value) {
+        this.value = value;
+        return this;
+    }
+
+}