auth/auth-gui/src/main/java/org/onap/aaf/auth/cui/CUI.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.auth.cui;
  23
  24 import java.io.PrintWriter;
  25
  26 import javax.servlet.ServletInputStream;
  27 import javax.servlet.http.HttpServletRequest;
  28 import javax.servlet.http.HttpServletResponse;
  29
  30 import org.onap.aaf.auth.cmd.AAFcli;
  31 import org.onap.aaf.auth.env.AuthzTrans;
  32 import org.onap.aaf.auth.gui.AAF_GUI;
  33 import org.onap.aaf.auth.rserv.HttpCode;
  34 import org.onap.aaf.cadi.aaf.v2_0.AAFConHttp;
  35 import org.onap.aaf.cadi.http.HTransferSS;
  36 import org.onap.aaf.cadi.principal.TaggedPrincipal;
  37 import org.onap.aaf.misc.env.Env;
  38 import org.onap.aaf.misc.env.TimeTaken;
  39
  40 public class CUI extends HttpCode<AuthzTrans, Void> {
  41         private final AAF_GUI gui;
  42         public CUI(AAF_GUI gui) {
  43                 super(null,"Command Line");
  44                 this.gui = gui;
  45         }
  46
  47         @Override
  48         public void handle(AuthzTrans trans, HttpServletRequest req,HttpServletResponse resp) throws Exception {
  49                 ServletInputStream isr = req.getInputStream();
  50                 PrintWriter pw = resp.getWriter();
  51                 int c;
  52                 StringBuilder cmd = new StringBuilder();
  53
  54                 while((c=isr.read())>=0) {
  55                         cmd.append((char)c);
  56                 }
  57
  58                 TimeTaken tt = trans.start("Execute AAFCLI", Env.REMOTE);
  59                 try {
  60                         TaggedPrincipal p = trans.getUserPrincipal();
  61                         // Access needs to be set after overall construction.  Thus, the lazy create.
  62                         AAFcli aafcli;
  63                         AAFConHttp aafcon = gui.aafCon();
  64                         aafcli= new AAFcli(gui.access,gui.env, pw,
  65                                         aafcon.hman(),
  66                                         aafcon.securityInfo(),
  67                                         new HTransferSS(p,AAF_GUI.app,
  68                                         aafcon.securityInfo()));
  69                         aafcli.verbose(false);
  70                         aafcli.gui(true);
  71
  72                         String cmdStr = cmd.toString();
  73                         if (!cmdStr.contains("--help")) {
  74                                 cmdStr = cmdStr.replaceAll("help", "--help");
  75                         }
  76                         if (!cmdStr.contains("--version")) {
  77                                 cmdStr = cmdStr.replaceAll("version", "--version");
  78                         }
  79                         try {
  80                                 aafcli.eval(cmdStr);
  81                                 pw.flush();
  82                         } catch (Exception e) {
  83                                 pw.flush();
  84                                 pw.println(e.getMessage());
  85                         } finally {
  86                                 aafcli.close();
  87                         }
  88                 } finally {
  89                         tt.done();
  90                 }
  91
  92         }
  93 }