1/* 2 * Copyright (c) 2006,2011,2013-2014 Apple Inc. All Rights Reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 24// 25// csprocess - UNIX process implementation of the Code Signing Host Interface 26// 27#include "csprocess.h" 28#include "cskernel.h" 29#include <securityd_client/ssclient.h> 30#include <System/sys/codesign.h> 31 32namespace Security { 33namespace CodeSigning { 34 35 36// 37// Construct a running process representation 38// 39ProcessCode::ProcessCode(pid_t pid, PidDiskRep *pidDiskRep /*= NULL */) 40 : GenericCode(KernelCode::active()), mPid(pid), mPidBased(pidDiskRep) 41{ 42} 43 44 45mach_port_t ProcessCode::getHostingPort() 46{ 47 return SecurityServer::ClientSession().hostingPort(pid()); 48} 49 50/* 51 * 52 */ 53 54ProcessDynamicCode::ProcessDynamicCode(ProcessCode *guest) 55 : SecStaticCode(guest->pidBased()), mGuest(guest) 56{ 57} 58 59CFDataRef ProcessDynamicCode::component(CodeDirectory::SpecialSlot slot, OSStatus fail /* = errSecCSSignatureFailed */) 60{ 61 if (slot == cdInfoSlot && !mGuest->pidBased()->supportInfoPlist()) 62 return NULL; 63 else if (slot == cdResourceDirSlot) 64 return NULL; 65 return SecStaticCode::component(slot, fail); 66} 67 68CFDictionaryRef ProcessDynamicCode::infoDictionary() 69{ 70 if (mGuest->pidBased()->supportInfoPlist()) 71 return SecStaticCode::infoDictionary(); 72 return makeCFDictionary(0); 73} 74 75void ProcessDynamicCode::validateComponent(CodeDirectory::SpecialSlot slot, OSStatus fail /* = errSecCSSignatureFailed */) 76{ 77 if (slot == cdInfoSlot && !mGuest->pidBased()->supportInfoPlist()) 78 return; 79 else if (slot == cdResourceDirSlot) 80 return; 81 SecStaticCode::validateComponent(slot, fail); 82} 83 84 85 86} // CodeSigning 87} // Security 88