1 files changed, 46 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java
index 7b29051f3..a148aa690 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/HTTPUtils.java
@@ -40,9 +40,13 @@ import java.io.Reader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 
+import javax.servlet.http.HttpServletRequest;
+
 import org.apache.regexp.RE;
 import org.apache.regexp.RESyntaxException;
 
+import at.gv.egovernment.moa.util.StringUtils;
+
 /**
  * 
  * @author Rudolf Schamberger
@@ -88,5 +92,47 @@ public class HTTPUtils {
     conn.disconnect();
     return buffer.toString();
   }
+  
+  	/**
+  	 * Helper method to retrieve server URL including context path
+  	 * @param request HttpServletRequest
+  	 * @return Server URL including context path (e.g. http://localhost:8443/moa-id-auth
+  	 */
+  	public static String getBaseURL(HttpServletRequest request) {
+		StringBuffer buffer = new StringBuffer(getServerURL(request));
+		
+	    // add context path if available
+	    String contextPath = request.getContextPath();
+	    if (!StringUtils.isEmpty(contextPath)) {
+	    	buffer.append(contextPath);
+	    }
+		
+		return buffer.toString(); 
+	}
+	
+  	/**
+  	 * Helper method to retrieve server URL
+  	 * @param request HttpServletRequest
+  	 * @return Server URL (e.g. http://localhost:8443)
+  	 */
+	public static String getServerURL(HttpServletRequest request) {
+		StringBuffer buffer = new StringBuffer();
+		
+		// get protocol
+		String protocol = request.getScheme();
+		buffer.append(protocol).append("://");
+		
+		// server name
+		buffer.append(request.getServerName());
+		
+		// add port if necessary
+		int port = request.getServerPort();
+	    if ((protocol.equals("http") && port != 80) || (protocol.equals("https") && port != 443)) {
+	    	buffer.append(':');
+	    	buffer.append(port);
+	    }
+	
+	    return buffer.toString(); 
+	}
 
 }