1 files changed, 0 insertions, 124 deletions
diff --git a/sca-java-1.x/tags/1.5.1-RC1/modules/policy-security-http/src/main/java/org/apache/tuscany/sca/policy/security/http/util/HttpSecurityUtil.java b/sca-java-1.x/tags/1.5.1-RC1/modules/policy-security-http/src/main/java/org/apache/tuscany/sca/policy/security/http/util/HttpSecurityUtil.java
deleted file mode 100644
index 88b2ee9fce..0000000000
--- a/sca-java-1.x/tags/1.5.1-RC1/modules/policy-security-http/src/main/java/org/apache/tuscany/sca/policy/security/http/util/HttpSecurityUtil.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.apache.tuscany.sca.policy.security.http.util;
-
-import java.util.StringTokenizer;
-
-import javax.security.auth.Subject;
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.commons.codec.binary.Base64;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPrincipal;
-
-/**
- *
- * @version $Rev$ $Date$
- */
-public class HttpSecurityUtil {
-    
-    /**
-     * Check if Authorization header is available
-     * @param request
-     * @param response
-     * @return
-     */
-    public static boolean hasAuthorizationHeader(HttpServletRequest request) {
-        boolean result = false;
-        if(request.getHeader("Authorization") != null) {
-            result = true;
-        }
-        
-        return result;
-    }   
-    
-    /**
-     * 
-     * @param request
-     * @param response
-     * @return
-     */
-    public static String getAuthorizationHeader(HttpServletRequest request) {
-        return request.getHeader("Authorization");
-    }    
-
-    public static Subject getSubject(Message msg){
-
-        Subject subject = null;
-        HttpServletRequest request = null;
-
-        for (Object header : msg.getHeaders()){
-            if (header instanceof Subject){
-                subject  = (Subject)header;
-                break;
-            } else if( header instanceof HttpServletRequest) {
-                request = (HttpServletRequest) header;
-            }
-        }
-
-        //if there is no subject, but request is available
-        //try to build a subject from authorization header
-        if (subject == null & request != null) {
-            if ( hasAuthorizationHeader(request)) {
-                subject = getSubject(getAuthorizationHeader(request));
-            }
-            
-        }
-        if (subject == null){
-            subject = new Subject(); 
-            msg.getHeaders().add(subject); 
-        }
-
-        return subject;
-
-    }
-    
-    public static Subject getSubject(String httpAuthorizationHeader){
-        
-        
-        // get the security context
-        Subject subject = new Subject();
-        String user = null;
-        String password = null;
-        
-        if (httpAuthorizationHeader != null) {
-            StringTokenizer tokens = new StringTokenizer(httpAuthorizationHeader);
-            if (tokens.hasMoreTokens()) {
-                String basic = tokens.nextToken();
-                if (basic.equalsIgnoreCase("Basic")) {
-                    String credentials = tokens.nextToken();
-                    String userAndPassword = new String(Base64.decodeBase64(credentials.getBytes()));
-                    int colon = userAndPassword.indexOf(":");
-                    if (colon != -1) {
-                        user = userAndPassword.substring(0, colon);
-                        password = userAndPassword.substring(colon + 1);
-                    }
-                }
-            }
-        }
-
-        if(user != null && password != null) {
-            BasicAuthenticationPrincipal principal = new BasicAuthenticationPrincipal(user, password);
-            subject.getPrincipals().add(principal);
-        }
-        
-        return subject;
-    }
-}