STARCH-963 Cookie and Forwarded HTTP request header parsing utilities.

base/src/main/java/edu/iu/IuForwardedHeader.java

@@ -0,0 +1,41 @@
+package edu.iu;
+
+/**
+ * Provides parameters from the HTTP Forwarded header.
+ * 
+ * @see <a href=
+ *      "https://datatracker.ietf.org/doc/html/rfc7239#section-5">RFC-7239
+ *      Forwarded HTTP Extension, Section 5</a>
+ * @see IuWebUtils#parseForwardedHeader(String)
+ */
+public interface IuForwardedHeader {
+
+	/**
+	 * Gets the user-agent facing interface of the proxy.
+	 * 
+	 * @return "by" value
+	 */
+	String getBy();
+
+	/**
+	 * Gets the node making the request to the proxy.
+	 * 
+	 * @return "for" value
+	 */
+	String getFor();
+
+	/**
+	 * Gets the host request header field as received by the proxy.
+	 * 
+	 * @return "host" value
+	 */
+	String getHost();
+
+	/**
+	 * Gets the protocol used to make the request.
+	 * 
+	 * @return "proto" value
+	 */
+	String getProto();
+
+}