1 files changed, 115 insertions, 0 deletions
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/java/org/openecomp/server/filters/ActionAuthenticationFilter.java b/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/java/org/openecomp/server/filters/ActionAuthenticationFilter.java
new file mode 100644
index 0000000000..6e9b4dbe25
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/onboarding-rest-war/src/main/java/org/openecomp/server/filters/ActionAuthenticationFilter.java
@@ -0,0 +1,115 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.server.filters;
+
+import java.io.IOException;
+import java.security.Principal;
+import java.util.Base64;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+import javax.servlet.http.HttpServletResponse;
+
+public class ActionAuthenticationFilter implements Filter {
+
+  private boolean runningOnLocal = true;
+
+  @Override
+  public void destroy() {
+
+  }
+
+  @Override
+  public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain arg2)
+      throws IOException, ServletException {
+    if (runningOnLocal) {
+
+      HttpServletRequest httpRequest = (HttpServletRequest) arg0;
+      String authorizationHeader = httpRequest.getHeader("Authorization");
+      if (authorizationHeader != null && !authorizationHeader.isEmpty()) {
+        String username;
+        try {
+          String base64Credentials =
+              httpRequest.getHeader("Authorization").replace("Basic", "").trim();
+          String decodedCredentials = new String(Base64.getDecoder().decode(base64Credentials));
+          username = decodedCredentials.substring(0, decodedCredentials.indexOf(":"));
+        } catch (Exception e0) {
+          setResponseStatus((HttpServletResponse) arg1, HttpServletResponse.SC_FORBIDDEN);
+          return;
+        }
+        if (username.startsWith("AUTH")) {
+          HttpServletRequestWrapper servletRequest = new HttpServletRequestWrapper(httpRequest) {
+            @Override
+            public java.lang.String getRemoteUser() {
+              return getUserPrincipal().getName();
+            }
+
+            @Override
+            public Principal getUserPrincipal() {
+              return () -> username.substring(0, username.indexOf("-"));
+            }
+
+            @Override
+            public boolean isUserInRole(String role) {
+              try {
+                ActionLibraryPrivilege requiredPrivilege =
+                    ActionLibraryPrivilege.getPrivilege(httpRequest.getMethod());
+                ActionLibraryPrivilege userPrivilege = ActionLibraryPrivilege
+                    .valueOf(username.substring(username.indexOf("-") + 1).toUpperCase());
+                return userPrivilege.ordinal() >= requiredPrivilege.ordinal();
+              } catch (Exception e0) {
+                return false;
+              }
+            }
+          };
+          arg2.doFilter(servletRequest, arg1);
+        } else {
+          setResponseStatus((HttpServletResponse) arg1, HttpServletResponse.SC_FORBIDDEN);
+        }
+      } else {
+        setResponseStatus((HttpServletResponse) arg1, HttpServletResponse.SC_UNAUTHORIZED);
+      }
+    } else {
+      //call super doFilter of cadi authentication filter
+    }
+
+
+  }
+
+  private void setResponseStatus(HttpServletResponse response, int status) {
+    response.setStatus(status);
+  }
+
+  @Override
+  public void init(FilterConfig arg0) throws ServletException {
+  /*runningOnLocal = System.getProperty("file.separator").equals("\\");
+  if (!runningOnLocal){
+  // call to super init of cadi filter as we are not running on windows
+  }*/
+  }
+
+}