Security-57031.1.35.tar.gz

[apple/security.git] / libsecurity_codesigning / lib / piddiskrep.cpp

diff --git a/libsecurity_codesigning/lib/piddiskrep.cpp b/libsecurity_codesigning/lib/piddiskrep.cpp
deleted file mode 100644 (file)
index 37398eb..0000000
--- a/libsecurity_codesigning/lib/piddiskrep.cpp
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (c) 2012 Apple Computer, Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-#include "piddiskrep.h"
-#include "sigblob.h"
-#include <sys/param.h>
-#include <sys/utsname.h>
-#include <System/sys/codesign.h>
-#include <libproc.h>
-#include <xpc/xpc.h>
-
-namespace Security {
-namespace CodeSigning {
-                
-using namespace UnixPlusPlus;
-        
-void
-PidDiskRep::fetchData(void)
-{
-       xpc_connection_t conn = xpc_connection_create("com.apple.CodeSigningHelper",
-                                                     dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0));
-       xpc_connection_set_event_handler(conn, ^(xpc_object_t object){ });
-       xpc_connection_resume(conn);
-       
-       xpc_object_t request = xpc_dictionary_create(NULL, NULL, 0);
-       assert(request != NULL);
-       xpc_dictionary_set_string(request, "command", "fetchData");
-       xpc_dictionary_set_int64(request, "pid", mPid);
-        
-       xpc_object_t reply = xpc_connection_send_message_with_reply_sync(conn, request);
-       if (reply && xpc_get_type(reply) == XPC_TYPE_DICTIONARY) {
-               const void *data;
-               size_t size;
-
-               if (!mInfoPlist) {
-                       data = xpc_dictionary_get_data(reply, "infoPlist", &size);
-                       if (data && size > 0 && size < 50 * 1024)
-                               mInfoPlist.take(CFDataCreate(NULL, (const UInt8 *)data, (CFIndex)size));
-               }
-               if (!mBundleURL) {
-                       data = xpc_dictionary_get_data(reply, "bundleURL", &size);
-                       if (data && size > 0 && size < 50 * 1024)
-                               mBundleURL.take(CFURLCreateWithBytes(NULL, (const UInt8 *)data, (CFIndex)size, kCFStringEncodingUTF8, NULL));
-               }
-       }
-       if (reply)
-               xpc_release(reply);
-
-       xpc_release(request);
-       xpc_release(conn);
-}
-
-
-PidDiskRep::PidDiskRep(pid_t pid, CFDataRef infoPlist)
-{
-        BlobCore header;
-        CODESIGN_DISKREP_CREATE_KERNEL(this);
-        
-        mPid = pid;
-        mInfoPlist = infoPlist;
-
-       fetchData();
-        
-        int rcent = ::csops(pid, CS_OPS_BLOB, &header, sizeof(header));
-        if (rcent == 0)
-                MacOSError::throwMe(errSecCSNoSuchCode);
-        
-        if (errno != ERANGE)
-                UnixError::throwMe(errno);
-
-        if (header.length() > 1024 * 1024)
-                MacOSError::throwMe(errSecCSNoSuchCode);
-        
-        uint32_t bufferLen = (uint32_t)header.length();
-        mBuffer = new uint8_t [bufferLen];
-        
-        UnixError::check(::csops(pid, CS_OPS_BLOB, mBuffer, bufferLen));
-
-        const BlobCore *b = (const BlobCore *)mBuffer;
-               if (b->magic() != kSecCodeMagicEmbeddedSignature)
-                       MacOSError::throwMe(errSecCSSignatureInvalid);
-        if (b->length() < sizeof(*b))
-                MacOSError::throwMe(errSecCSNoSuchCode);
-}
-
-PidDiskRep::~PidDiskRep()
-{
-        if (mBuffer)
-                delete [] mBuffer;
-}
-
-
-bool PidDiskRep::supportInfoPlist()
-{
-        return mInfoPlist;
-}
-
-
-CFDataRef PidDiskRep::component(CodeDirectory::SpecialSlot slot)
-{
-       if (slot == cdInfoSlot)
-                return mInfoPlist.retain();
-
-        EmbeddedSignatureBlob *b = (EmbeddedSignatureBlob *)this->blob();
-        return b->component(slot);
-}
-
-CFDataRef PidDiskRep::identification()
-{
-        return NULL;
-}
-
-
-CFURLRef PidDiskRep::copyCanonicalPath()
-{
-        return mBundleURL.retain();
-}
-
-string PidDiskRep::recommendedIdentifier(const SigningContext &)
-{
-       return string("pid") + to_string(mPid);
-}
-
-size_t PidDiskRep::signingLimit()
-{
-        return 0;
-}
-
-string PidDiskRep::format()
-{
-        return "pid diskrep";
-}
-
-UnixPlusPlus::FileDesc &PidDiskRep::fd()
-{
-        UnixError::throwMe(EINVAL);
-}
-
-string PidDiskRep::mainExecutablePath()
-{
-        char path[MAXPATHLEN * 2];
-        if(::proc_pidpath(mPid, path, sizeof(path)) == 0)
-               UnixError::throwMe(errno);
-
-        return path;
-}
-                
-                
-} // end namespace CodeSigning
-} // end namespace Security