| /* |
| Copyright © Trustonic Limited 2013 |
| |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without modification, |
| are permitted provided that the following conditions are met: |
| |
| 1. Redistributions of source code must retain the above copyright notice, this |
| list of conditions and the following disclaimer. |
| |
| 2. Redistributions in binary form must reproduce the above copyright notice, |
| this list of conditions and the following disclaimer in the documentation |
| and/or other materials provided with the distribution. |
| |
| 3. Neither the name of the Trustonic Limited nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package com.gd.mobicore.pa.service.Test; |
| |
| import java.util.Arrays; |
| import android.util.Log; |
| import com.gd.mobicore.pa.ifc.CommandResult; |
| import com.gd.mobicore.pa.ifc.CmpMsg; |
| import com.gd.mobicore.pa.ifc.CmpCommand; |
| import com.gd.mobicore.pa.ifc.CmpResponse; |
| |
| public class CmpBeginRootAuthentication extends CmpTest{ |
| |
| protected final static byte[] EXPECTED_RND={3,3,3,3,3,3,3,3}; |
| |
| // using this instead of CmpTest.MAC, since the stub copies it from the container, it ensures the container is read |
| protected final static byte[] EXPECTED_MAC={9,9,9,9,9,9,9,9,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xA,0xB,0xB,0xB,0xB}; |
| |
| public CmpBeginRootAuthentication(){ |
| super(CmpMsg.MC_CMP_CMD_BEGIN_ROOT_AUTHENTICATION); |
| } |
| |
| protected final static int RSP_SUID_INDEX=RSP_HEADER_LENGTH; |
| protected final static int RSP_RND_INDEX=RSP_SUID_INDEX+EXPECTED_SUID.length; |
| protected final static int RSP_MAC_INDEX=RSP_RND_INDEX+EXPECTED_RND.length; |
| |
| |
| // at this phase the command only contains the command id, RootPA adds the container to the command |
| // we can do that with base class method, no need to implement createCommand |
| |
| public void checkResult(CmpResponse response){ |
| super.checkResult(response); |
| if(false==result_)return; |
| |
| byte[] suid=response.getByteArray(RSP_SUID_INDEX, EXPECTED_SUID.length); |
| if(!Arrays.equals(suid, EXPECTED_SUID)){ |
| Log.i(TAG, "CmpBeginRootAuthentication: wrong SUID:"+byteArrayToDisplayableString(suid)); |
| result_=false; |
| } |
| |
| byte[] rnd=response.getByteArray(RSP_RND_INDEX, EXPECTED_RND.length); |
| if(!Arrays.equals(rnd, EXPECTED_RND)){ |
| Log.i(TAG, "CmpBeginRootAuthentication: wrong RND:"+byteArrayToDisplayableString(rnd)); |
| result_=false; |
| } |
| |
| byte[] mac=response.getByteArray(RSP_MAC_INDEX, EXPECTED_MAC.length); |
| if(!Arrays.equals(mac, EXPECTED_MAC)){ |
| Log.i(TAG, "CmpBeginRootAuthentication: wrong MAC:"+byteArrayToDisplayableString(mac)); |
| result_=false; |
| } |
| |
| return; |
| } |
| } |