1 files changed, 25 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 1f08d9019..d2499af9d 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
@@ -156,5 +156,30 @@ public class HTTPUtils {
 	
 	    return buffer.toString(); 
 	}
+	
+	/**
+	 * Extract the IDP PublicURLPrefix from authrequest
+	 * 
+	 * @param req HttpServletRequest
+	 * @return PublicURLPrefix <String> which ends always without /
+	 */
+	public static String extractAuthURLFromRequest(HttpServletRequest req) {
+	    String authURL = req.getScheme() + "://" + req.getServerName();
+	    if ((req.getScheme().equalsIgnoreCase("https") && req.getServerPort()!=443) || (req.getScheme().equalsIgnoreCase("http") && req.getServerPort()!=80)) { 
+	      authURL = authURL.concat(":" + req.getServerPort());
+	    }
+	    authURL = authURL.concat(req.getContextPath());
+	    return authURL;
+		
+	}
+	
+	public static String addURLParameter(String url, String paramname,
+			String paramvalue) {
+		String param = paramname + "=" + paramvalue;
+		if (url.indexOf("?") < 0)
+			return url + "?" + param;
+		else
+			return url + "&" + param;
+	}
 
 }