1 files changed, 110 insertions, 0 deletions
diff --git a/src/main/java/org/onap/music/authentication/CadiAuthFilter.java b/src/main/java/org/onap/music/authentication/CadiAuthFilter.java
new file mode 100644
index 00000000..56371c7d
--- /dev/null
+++ b/src/main/java/org/onap/music/authentication/CadiAuthFilter.java
@@ -0,0 +1,110 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+
+package org.onap.music.authentication;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.http.HttpServletRequest;
+
+import com.att.eelf.configuration.EELFLogger;
+import org.onap.aaf.cadi.CadiWrap;
+import org.onap.aaf.cadi.Permission;
+import org.onap.aaf.cadi.PropAccess;
+import org.onap.aaf.cadi.aaf.AAFPermission;
+import org.onap.aaf.cadi.filter.CadiFilter;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.main.MusicCore;
+
+public class CadiAuthFilter extends CadiFilter {
+
+    private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(CadiAuthFilter.class);
+
+    public CadiAuthFilter(PropAccess access) throws ServletException {
+        super(true, access);
+    }
+    
+    public void init(FilterConfig filterConfig) throws ServletException {
+        super.init(filterConfig);
+    }
+
+
+    private boolean matchPattern(String requestedPath, String includeUrl) {
+        includeUrl = includeUrl.substring(1);
+        String[] path = requestedPath.split("/");
+        if (path.length > 1) {
+            String[] roleFunctionArray = includeUrl.split("/");
+            boolean match = true;
+            for (int i = 0; i < roleFunctionArray.length; i++) {
+                if (match) {
+                    if (!"*".equals(roleFunctionArray[i])) {
+                        Pattern p = Pattern.compile(Pattern.quote(path[i]), Pattern.CASE_INSENSITIVE);
+                        Matcher m = p.matcher(roleFunctionArray[i]);
+                        match = m.matches();
+                    } else if (roleFunctionArray[i].equals("*")) {
+                        match = true;
+                    }
+
+                }
+            }
+            if (match)
+                return match;
+        } else {
+            if (requestedPath.matches(includeUrl))
+                return true;
+            else if ("*".equals(includeUrl))
+                return true;
+        }
+        return false;
+    }
+    
+
+    public static List<AAFPermission> getAAFPermissions(HttpServletRequest request) { 
+        CadiWrap wrapReq = (CadiWrap) request; 
+        List<Permission> perms = wrapReq.getPermissions(wrapReq.getUserPrincipal()); 
+        List<AAFPermission> aafPermsList = new ArrayList<>(); 
+        for (Permission perm : perms) { 
+            AAFPermission aafPerm = (AAFPermission) perm; 
+            aafPermsList.add(aafPerm); 
+            logger.info(aafPerm.toString());
+            logger.info(aafPerm.getType());
+        } 
+        return aafPermsList; 
+    } 
+    
+    public static List<AAFPermission> getAAFPermissions(ServletRequest request) { 
+        CadiWrap wrapReq = (CadiWrap) request; 
+        List<Permission> perms = wrapReq.getPermissions(wrapReq.getUserPrincipal()); 
+        List<AAFPermission> aafPermsList = new ArrayList<>(); 
+        for (Permission perm : perms) { 
+            AAFPermission aafPerm = (AAFPermission) perm; 
+            aafPermsList.add(aafPerm); 
+        } 
+        return aafPermsList; 
+    }
+
+}
+\ No newline at end of file