static void advanceCurrentStream(FormStreamFields *form)
{
closeCurrentStream(form);
if (form->remainingElements.isEmpty())
return;
// Create the new stream.
FormDataElement& nextInput = form->remainingElements.last();
if (nextInput.m_type == FormDataElement::data) {
size_t size = nextInput.m_data.size();
char* data = nextInput.m_data.releaseBuffer();
form->currentStream = CFReadStreamCreateWithBytesNoCopy(0, reinterpret_cast<const UInt8*>(data), size, kCFAllocatorNull);
form->currentData = data;
} else {
CFStringRef filename = nextInput.m_filename.createCFString();
#if PLATFORM(WIN)
CFURLRef fileURL = CFURLCreateWithFileSystemPath(0, filename, kCFURLWindowsPathStyle, FALSE);
#else
CFURLRef fileURL = CFURLCreateWithFileSystemPath(0, filename, kCFURLPOSIXPathStyle, FALSE);
#endif
CFRelease(filename);
form->currentStream = CFReadStreamCreateWithFile(0, fileURL);
CFRelease(fileURL);
}
form->remainingElements.removeLast();
// Set up the callback.
CFStreamClientContext context = { 0, form, NULL, NULL, NULL };
CFReadStreamSetClient(form->currentStream, kCFStreamEventHasBytesAvailable | kCFStreamEventErrorOccurred | kCFStreamEventEndEncountered,
formEventCallback, &context);
// Schedule with the current set of run loops.
CFSetApplyFunction(form->scheduledRunLoopPairs, scheduleWithPair, form->currentStream);
}
void updateKeymap()
{
CFReadStreamRef readStream;
if (!fileExists(CFSTR(KEYMAP_PATH)))
{
stamp_file(CFSTR("Error: Keymap file is missing"));
keymap = NULL;
return;
}
readStream = CFReadStreamCreateWithFile(kCFAllocatorDefault,CFURLCreateWithFileSystemPath(kCFAllocatorDefault,CFSTR(KEYMAP_PATH),kCFURLPOSIXPathStyle,false));
if (!readStream||!(CFReadStreamOpen(readStream)))
{
stamp_file(CFSTR("Error: Can't open keymap file"));
keymap = NULL;
return;
}
keymap = (CFDictionaryRef)CFPropertyListCreateFromStream(kCFAllocatorDefault,readStream,0,kCFPropertyListImmutable,NULL,NULL);
CFReadStreamClose(readStream);
if (!keymap)
{
stamp_file(CFSTR("Error: Can't read keymap file"));
return;
}
Boolean validKey;
showMods = (CFPreferencesGetAppBooleanValue(CFSTR("Mods"),PREF_DOMAIN,&validKey))?kCFBooleanTrue:kCFBooleanFalse;
if (!validKey)
{
showMods = kCFBooleanTrue;
CFPreferencesSetAppValue(CFSTR("Mods"),showMods,PREF_DOMAIN);
}
}
CFDataRef WebApiClientMD5DigestCreateWithFilePath(CFStringRef filePath, size_t bufferSize) {
// Declare needed variables
CFDataRef result = NULL;
CFReadStreamRef readStream = NULL;
// Get the file URL
CFURLRef fileURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, (CFStringRef)filePath, kCFURLPOSIXPathStyle, (Boolean)false);
if ( fileURL ) {
// Create and open the read stream
readStream = CFReadStreamCreateWithFile(kCFAllocatorDefault, fileURL);
if ( readStream ) {
Boolean didSucceed = CFReadStreamOpen(readStream);
if ( didSucceed ) {
// Initialize the hash object
CC_MD5_CTX hashObject;
CC_MD5_Init(&hashObject);
// Make sure chunkSizeForReadingData is valid
if ( bufferSize < 1 ) {
bufferSize = FileHashDefaultChunkSizeForReadingData;
}
// Feed the data to the hash object
bool hasMoreData = true;
while ( hasMoreData ) {
uint8_t buffer[bufferSize];
CFIndex readBytesCount = CFReadStreamRead(readStream, (UInt8 *)buffer, (CFIndex)sizeof(buffer));
if ( readBytesCount == -1 ) break;
if ( readBytesCount == 0 ) {
hasMoreData = false;
continue;
}
CC_MD5_Update(&hashObject, (const void *)buffer, (CC_LONG)readBytesCount);
}
// Check if the read operation succeeded
didSucceed = !hasMoreData;
// Compute the hash digest
unsigned char digest[CC_MD5_DIGEST_LENGTH];
CC_MD5_Final(digest, &hashObject);
// Abort if the read operation failed
if ( didSucceed ) {
result = CFDataCreate(kCFAllocatorDefault, digest, CC_MD5_DIGEST_LENGTH);
}
}
}
}
if ( readStream ) {
CFReadStreamClose(readStream);
CFRelease(readStream);
}
if ( fileURL ) {
CFRelease(fileURL);
}
return result;
}
extern CFDictionaryRef GPPropertyListCopyLocalizableStringsDictionary(CFURLRef fileURL) {
CFReadStreamRef stream = CFReadStreamCreateWithFile(NULL, fileURL);
if (stream == NULL)
return NULL;
if (!CFReadStreamOpen(stream)) {
CFRelease(stream);
return NULL;
}
CFDictionaryRef dict = CFPropertyListCreateFromStream(NULL, stream, 0, kCFPropertyListImmutable, NULL, NULL);
CFReadStreamClose(stream);
CFRelease(stream);
if (dict == NULL)
return NULL;
if (CFGetTypeID(dict) != CFDictionaryGetTypeID()) {
CFRelease(dict);
return NULL;
}
CFDictionaryRef localizedStringsDict = CFDictionaryGetValue(dict, CFSTR("Localizations"));
if (localizedStringsDict == NULL || CFGetTypeID(localizedStringsDict) != CFDictionaryGetTypeID()) {
CFRelease(dict);
return NULL;
}
CFIndex langCount = CFDictionaryGetCount(localizedStringsDict);
CFStringRef keys[langCount]; // assume we don't have 4000 languages :p
CFDictionaryGetKeysAndValues(localizedStringsDict, (const void**)keys, NULL);
CFArrayCallBacks languagesCallbacks = {0, NULL, NULL, NULL, &CFEqual};
CFArrayRef languages = CFArrayCreate(NULL, (const void**)keys, langCount, &languagesCallbacks);
CFArrayRef preferedLanguages = CFBundleCopyPreferredLocalizationsFromArray(languages);
CFDictionaryRef retval = CFRetain(CFDictionaryGetValue(localizedStringsDict, CFArrayGetValueAtIndex(preferedLanguages, 0)));
CFRelease(languages);
CFRelease(preferedLanguages);
CFRelease(dict);
return retval;
}
// Return false if we cannot advance the stream. Currently the only possible failure is that the underlying file has been removed or changed since File.slice.
static bool advanceCurrentStream(FormStreamFields* form)
{
closeCurrentStream(form);
if (form->remainingElements.isEmpty())
return true;
// Create the new stream.
FormDataElement& nextInput = form->remainingElements.last();
if (nextInput.m_type == FormDataElement::data) {
size_t size = nextInput.m_data.size();
MallocPtr<char> data = nextInput.m_data.releaseBuffer();
form->currentStream = CFReadStreamCreateWithBytesNoCopy(0, reinterpret_cast<const UInt8*>(data.get()), size, kCFAllocatorNull);
form->currentData = std::move(data);
} else {
#if ENABLE(BLOB)
// Check if the file has been changed or not if required.
if (isValidFileTime(nextInput.m_expectedFileModificationTime)) {
time_t fileModificationTime;
if (!getFileModificationTime(nextInput.m_filename, fileModificationTime) || fileModificationTime != static_cast<time_t>(nextInput.m_expectedFileModificationTime))
return false;
}
#endif
const String& path = nextInput.m_shouldGenerateFile ? nextInput.m_generatedFilename : nextInput.m_filename;
form->currentStream = CFReadStreamCreateWithFile(0, pathAsURL(path).get());
if (!form->currentStream) {
// The file must have been removed or become unreadable.
return false;
}
#if ENABLE(BLOB)
if (nextInput.m_fileStart > 0) {
RetainPtr<CFNumberRef> position = adoptCF(CFNumberCreate(0, kCFNumberLongLongType, &nextInput.m_fileStart));
CFReadStreamSetProperty(form->currentStream, kCFStreamPropertyFileCurrentOffset, position.get());
}
form->currentStreamRangeLength = nextInput.m_fileLength;
#endif
}
form->remainingElements.removeLast();
// Set up the callback.
CFStreamClientContext context = { 0, form, 0, 0, 0 };
CFReadStreamSetClient(form->currentStream, kCFStreamEventHasBytesAvailable | kCFStreamEventErrorOccurred | kCFStreamEventEndEncountered,
formEventCallback, &context);
// Schedule with the current set of run loops.
SchedulePairHashSet::iterator end = form->scheduledRunLoopPairs.end();
for (SchedulePairHashSet::iterator it = form->scheduledRunLoopPairs.begin(); it != end; ++it)
CFReadStreamScheduleWithRunLoop(form->currentStream, (*it)->runLoop(), (*it)->mode());
return true;
}
CFStringRef copy_disk_app_identifier(CFURLRef disk_app_url) {
CFURLRef plist_url = CFURLCreateCopyAppendingPathComponent(NULL, disk_app_url, CFSTR("Info.plist"), false);
CFReadStreamRef plist_stream = CFReadStreamCreateWithFile(NULL, plist_url);
CFReadStreamOpen(plist_stream);
CFPropertyListRef plist = CFPropertyListCreateWithStream(NULL, plist_stream, 0, kCFPropertyListImmutable, NULL, NULL);
CFStringRef bundle_identifier = CFRetain(CFDictionaryGetValue(plist, CFSTR("CFBundleIdentifier")));
CFReadStreamClose(plist_stream);
CFRelease(plist_url);
CFRelease(plist_stream);
CFRelease(plist);
return bundle_identifier;
}
static bool OnLionOrLater()
{
if (sOnLionOrLater < 0) {
SInt32 major = 0, minor = 0;
CFURLRef url =
CFURLCreateWithString(kCFAllocatorDefault,
CFSTR("file:///System/Library/CoreServices/SystemVersion.plist"),
NULL);
CFReadStreamRef stream =
CFReadStreamCreateWithFile(kCFAllocatorDefault, url);
CFReadStreamOpen(stream);
CFDictionaryRef sysVersionPlist = (CFDictionaryRef)
CFPropertyListCreateWithStream(kCFAllocatorDefault,
stream, 0, kCFPropertyListImmutable,
NULL, NULL);
CFReadStreamClose(stream);
CFRelease(stream);
CFRelease(url);
CFStringRef versionString = (CFStringRef)
CFDictionaryGetValue(sysVersionPlist, CFSTR("ProductVersion"));
CFArrayRef versions =
CFStringCreateArrayBySeparatingStrings(kCFAllocatorDefault,
versionString, CFSTR("."));
CFIndex count = CFArrayGetCount(versions);
if (count > 0) {
CFStringRef component = (CFStringRef) CFArrayGetValueAtIndex(versions, 0);
major = CFStringGetIntValue(component);
if (count > 1) {
component = (CFStringRef) CFArrayGetValueAtIndex(versions, 1);
minor = CFStringGetIntValue(component);
}
}
CFRelease(sysVersionPlist);
CFRelease(versions);
if (major < 10) {
sOnLionOrLater = 0;
} else {
int version = 0x1000 + (minor << 4);
sOnLionOrLater = version >= MAC_OS_X_VERSION_10_7_HEX ? 1 : 0;
}
}
return sOnLionOrLater > 0 ? true : false;
}
CFStringRef get_bundle_id(const char *app_path)
{
CFURLRef app_url = get_absolute_file_url(app_path);
if (app_url == NULL)
{
return NULL;
}
CFURLRef url = CFURLCreateCopyAppendingPathComponent(NULL, app_url,
CFSTR("Info.plist"), false);
CFRelease(app_url);
if (url == NULL)
{
return NULL;
}
CFReadStreamRef stream = CFReadStreamCreateWithFile(NULL, url);
CFRelease(url);
if (stream == NULL)
{
return NULL;
}
CFPropertyListRef plist = NULL;
if (CFReadStreamOpen(stream) == TRUE)
{
plist = CFPropertyListCreateWithStream(NULL, stream, 0,
kCFPropertyListImmutable, NULL, NULL);
}
CFReadStreamClose(stream);
CFRelease(stream);
if (plist == NULL)
{
return NULL;
}
const void *value = CFDictionaryGetValue(plist, CFSTR("CFBundleIdentifier"));
CFStringRef bundle_id = NULL;
if (value != NULL)
{
bundle_id = CFRetain(value);
}
CFRelease(plist);
return bundle_id;
}
static CFTypeRef
CopyKeyFromFile(CFStringRef domain, CFStringRef key)
{
CFReadStreamRef s;
CFDictionaryRef d;
CFStringRef file;
CFErrorRef e;
CFURLRef url;
CFTypeRef val;
file = CFStringCreateWithFormat(NULL, 0, CFSTR("/Library/Preferences/%@.plist"), domain);
if (file == NULL)
return NULL;
url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, domain, kCFURLPOSIXPathStyle, false);
CFRelease(file);
if (url == NULL)
return NULL;
s = CFReadStreamCreateWithFile(kCFAllocatorDefault, url);
CFRelease(url);
if (s == NULL)
return NULL;
if (!CFReadStreamOpen(s)) {
CFRelease(s);
return NULL;
}
d = (CFDictionaryRef)CFPropertyListCreateWithStream (kCFAllocatorDefault, s, 0, kCFPropertyListImmutable, NULL, &e);
CFRelease(s);
if (d == NULL)
return NULL;
if (CFGetTypeID(d) != CFDictionaryGetTypeID()) {
CFRelease(d);
return NULL;
}
val = CFDictionaryGetValue(d, key);
if (val)
CFRetain(val);
CFRelease(d);
return val;
}
static krb5_error_code
parse_plist_config(krb5_context context, const char *path, krb5_config_section **parent)
{
CFReadStreamRef s;
CFDictionaryRef d;
CFURLRef url;
url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (UInt8 *)path, strlen(path), FALSE);
if (url == NULL) {
krb5_clear_error_message(context);
return ENOMEM;
}
s = CFReadStreamCreateWithFile(kCFAllocatorDefault, url);
CFRelease(url);
if (s == NULL) {
krb5_clear_error_message(context);
return ENOMEM;
}
if (!CFReadStreamOpen(s)) {
CFRelease(s);
krb5_clear_error_message(context);
return ENOENT;
}
#ifdef HAVE_CFPROPERTYLISTCREATEWITHSTREAM
d = (CFDictionaryRef)CFPropertyListCreateWithStream(NULL, s, 0, kCFPropertyListImmutable, NULL, NULL);
#else
d = (CFDictionaryRef)CFPropertyListCreateFromStream(NULL, s, 0, kCFPropertyListImmutable, NULL, NULL);
#endif
CFRelease(s);
if (d == NULL) {
krb5_clear_error_message(context);
return ENOENT;
}
CFDictionaryApplyFunction(d, convert_content, parent);
CFRelease(d);
return 0;
}
CFPropertyListRef createPropertyListFromURL(CFURLRef file, u_int32_t mutability, CFPropertyListFormat *outFormat, CFStringRef *outErrorString) {
CFPropertyListRef plist = NULL;
if (!file)
NSLog(CFSTR("in createPropertyListFromURL in CFGrowlAdditions: cannot read from a NULL URL"));
else {
CFReadStreamRef stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, file);
if (!stream)
NSLog(CFSTR("in createPropertyListFromURL in CFGrowlAdditions: could not create stream for reading from URL %@"), file);
else {
if (!CFReadStreamOpen(stream))
NSLog(CFSTR("in createPropertyListFromURL in CFGrowlAdditions: could not open stream for reading from URL %@"), file);
else {
CFPropertyListFormat format;
CFStringRef errorString = NULL;
plist = CFPropertyListCreateFromStream(kCFAllocatorDefault,
stream,
/*streamLength*/ 0,
mutability,
&format,
&errorString);
if (!plist)
NSLog(CFSTR("in createPropertyListFromURL in CFGrowlAdditions: could not read property list from URL %@ (error string: %@)"), file, errorString);
if (outFormat) *outFormat = format;
if (errorString) {
if (outErrorString)
*outErrorString = errorString;
else
CFRelease(errorString);
}
CFReadStreamClose(stream);
}
CFRelease(stream);
}
}
return plist;
}
CFDictionaryRef download_file(int socket, CFDictionaryRef dict)
{
UInt8 buffer[8192];
CFIndex bytesRead;
CFStringRef path = CFDictionaryGetValue(dict, CFSTR("Path"));
if(path == NULL || CFGetTypeID(path) != CFStringGetTypeID())
return NULL;
CFMutableDictionaryRef out = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
CFURLRef fileURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, path, kCFURLPOSIXPathStyle, FALSE);
CFReadStreamRef stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, fileURL);
CFRelease(fileURL);
if(!CFReadStreamOpen(stream))
{
CFErrorRef error = CFReadStreamCopyError(stream);
if (error != NULL)
{
CFStringRef errorDesc = CFErrorCopyDescription(error);
CFDictionaryAddValue(out, CFSTR("Error"), errorDesc);
CFRelease(errorDesc);
CFRelease(error);
}
CFRelease(stream);
return out;
}
CFMutableDataRef data = CFDataCreateMutable(kCFAllocatorDefault, 0);
while(CFReadStreamHasBytesAvailable(stream))
{
if((bytesRead = CFReadStreamRead(stream, buffer, 8192)) <= 0)
break;
CFDataAppendBytes(data, buffer, bytesRead);
}
CFReadStreamClose(stream);
CFRelease(stream);
CFDictionaryAddValue(out, CFSTR("Data"), data);
CFRelease(data);
return out;
}
CFDictionaryRef get_escrow_record(int socket, CFDictionaryRef dict)
{
CFStringRef hostid = CFDictionaryGetValue(dict, CFSTR("HostID"));
if(hostid == NULL || CFGetTypeID(hostid) != CFStringGetTypeID())
return NULL;
//TODO: check return values...
CFStringRef path = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("/mnt2/root/Library/Lockdown/escrow_records/%@.plist"), hostid);
//CFStringRef path = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("/private/var/root/Library/Lockdown/escrow_records/%@.plist"), hostid);
CFURLRef fileURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, path, kCFURLPOSIXPathStyle, FALSE);
CFReadStreamRef stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, fileURL);
CFReadStreamOpen(stream);
CFPropertyListRef plist = CFPropertyListCreateWithStream(kCFAllocatorDefault,
stream, 0, kCFPropertyListImmutable, NULL, NULL);
CFRelease(fileURL);
CFRelease(stream);
CFRelease(path);
return plist;
}
CFDataRef createDataFromURL( CFURLRef url )
{
CFMutableDataRef fileContent = CFDataCreateMutable(kCFAllocatorDefault, 0);
CFReadStreamRef stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, url);
if (stream) {
if (CFReadStreamOpen(stream)) {
UInt8 buffer[BUFFERSIZE];
CFIndex bytesRead;
do {
bytesRead = CFReadStreamRead(stream, buffer, sizeof(buffer));
if (bytesRead > 0) {
CFDataAppendBytes(fileContent, buffer, bytesRead);
}
} while (bytesRead > 0);
CFReadStreamClose(stream);
}
CFRelease(stream);
}
return fileContent;
}
static RetainPtr<CFPropertyListRef> readFontPlist()
{
CString plistPath = fontsPlistPath().utf8();
RetainPtr<CFURLRef> url(AdoptCF, CFURLCreateFromFileSystemRepresentation(0, reinterpret_cast<const UInt8*>(plistPath.data()), plistPath.length(), false));
if (!url)
return 0;
RetainPtr<CFReadStreamRef> stream(AdoptCF, CFReadStreamCreateWithFile(0, url.get()));
if (!stream)
return 0;
if (!CFReadStreamOpen(stream.get()))
return 0;
CFPropertyListFormat format = kCFPropertyListBinaryFormat_v1_0 | kCFPropertyListXMLFormat_v1_0;
RetainPtr<CFPropertyListRef> plist(AdoptCF, CFPropertyListCreateFromStream(0, stream.get(), 0, kCFPropertyListMutableContainersAndLeaves, &format, 0));
CFReadStreamClose(stream.get());
return plist;
}
void Caching_Stream::readMetaData()
{
if (!m_metaDataUrl) {
return;
}
CFReadStreamRef readStream = CFReadStreamCreateWithFile(kCFAllocatorDefault, m_metaDataUrl);
if (readStream) {
if (CFReadStreamOpen(readStream)) {
UInt8 buf[1024];
CFIndex bytesRead = CFReadStreamRead(readStream, buf, 1024);
if (bytesRead > 0) {
CFStringRef contentType = CFStringCreateWithBytes(kCFAllocatorDefault, buf, bytesRead, kCFStringEncodingUTF8, false);
if (contentType) {
if (m_fileStream) {
CS_TRACE("Setting the content type of the file stream based on the meta data\n");
CS_TRACE_CFSTRING(contentType);
m_fileStream->setContentType(contentType);
}
CFRelease(contentType);
}
}
CFReadStreamClose(readStream);
}
CFRelease(readStream);
}
}
bool
_mongoc_secure_transport_import_pem (const char *filename, const char *passphrase, CFArrayRef *items, SecExternalItemType *type)
{
SecExternalFormat format = kSecFormatPEMSequence;
SecItemImportExportKeyParameters params;
SecTransformRef sec_transform;
CFReadStreamRef read_stream;
CFDataRef dataref;
CFErrorRef error;
CFURLRef url;
OSStatus res;
if (!filename) {
MONGOC_INFO ("%s", "No certificate provided");
return false;
}
params.version = SEC_KEY_IMPORT_EXPORT_PARAMS_VERSION;
params.flags = 0;
params.passphrase = NULL;
params.alertTitle = NULL;
params.alertPrompt = NULL;
params.accessRef = NULL;
params.keyUsage = NULL;
params.keyAttributes = NULL;
if (passphrase) {
params.passphrase = CFStringCreateWithCString (kCFAllocatorDefault, passphrase, kCFStringEncodingUTF8);
}
url = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault, (const UInt8 *)filename, strlen (filename), false);
read_stream = CFReadStreamCreateWithFile (kCFAllocatorDefault, url);
sec_transform = SecTransformCreateReadTransformWithReadStream (read_stream);
dataref = SecTransformExecute (sec_transform, &error);
if (error) {
CFStringRef str = CFErrorCopyDescription (error);
MONGOC_ERROR ("Failed importing PEM '%s': %s", filename, CFStringGetCStringPtr (str, CFStringGetFastestEncoding(str)));
CFRelease (str);
CFRelease (sec_transform);
CFRelease (read_stream);
CFRelease (url);
if (passphrase) {
CFRelease (params.passphrase);
}
return false;
}
res = SecItemImport (dataref, CFSTR(".pem"), &format, type, 0, ¶ms, NULL, items);
CFRelease (dataref);
CFRelease (sec_transform);
CFRelease (read_stream);
CFRelease (url);
if (passphrase) {
CFRelease (params.passphrase);
}
if (res) {
MONGOC_ERROR ("Failed importing PEM '%s' (code: %d)", filename, res);
return false;
}
return true;
}
Boolean GetMetadataForFile(void* thisInterface,
CFMutableDictionaryRef attributes,
CFStringRef contentTypeUTI,
CFStringRef pathToFile)
{
/* Pull any available metadata from the file at the specified path */
/* Return the attribute keys and attribute values in the dict */
/* Return TRUE if successful, FALSE if there was no data provided */
Boolean success;
CFURLRef fileURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, pathToFile, kCFURLPOSIXPathStyle, false);
CFReadStreamRef stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, fileURL);
CFReadStreamOpen(stream);
CFPropertyListFormat format;
CFStringRef errorString = NULL;
CFPropertyListRef ticket = CFPropertyListCreateFromStream(kCFAllocatorDefault,
stream,
/*streamLength*/ 0,
kCFPropertyListImmutable,
&format,
&errorString
);
if (errorString)
{
printf("failed creating property list from stream\n");
printf("error = %s\n", (const char*) errorString);
success = FALSE;
}
else
{
CFTypeRef value;
value = CFDictionaryGetValue(ticket, kMDItemTitle);
if (value)
{
CFDictionarySetValue(attributes, kMDItemTitle, value);
}
value = CFDictionaryGetValue(ticket, kMDItemTextContent);
if (value)
{
CFDictionarySetValue(attributes, kMDItemTextContent, value);
}
value = CFDictionaryGetValue(ticket, kMDItemDisplayName);
if (value)
CFDictionarySetValue(attributes, kMDItemDisplayName, value);
CFDateFormatterRef dateFormatter = CFDateFormatterCreate(NULL, NULL, kCFDateFormatterLongStyle, kCFDateFormatterLongStyle);
value = CFDictionaryGetValue(ticket, kMDItemLastUsedDate);
if (value && dateFormatter)
{
printf("trying to parse date \n");
CFDateRef curDate = CFDateFormatterCreateDateFromString(NULL, dateFormatter, value, NULL);
printf("got cur date\n");
if (curDate)
CFDictionarySetValue(attributes, kMDItemLastUsedDate, curDate);
}
success = TRUE;
}
// contents are kMDItemTextContent
CFReadStreamClose(stream);
CFRelease(stream);
CFRelease(fileURL);
return success;
}
int
read_plist( char *plpath, CFDictionaryRef *dr )
{
CFURLRef cfurl = NULL;
CFReadStreamRef cfrs = NULL;
CFDictionaryRef cfdict = NULL;
CFPropertyListFormat fmt = kCFPropertyListXMLFormat_v1_0;
CFStreamError err;
int rc = 0;
char respath[ MAXPATHLEN ];
if ( plpath == NULL ) {
fprintf( stderr, "%s: Invalid plist path\n", __FUNCTION__ );
return( -1 );
}
if ( realpath( plpath, respath ) == NULL ) {
fprintf( stderr, "%s: realpath failed: %s\n",
__FUNCTION__, strerror( errno ));
return( -1 );
}
/*
* must convert C string path to CFURL to read the plist
* from disk. no convenience methods here like Cocoa's
* -dictionaryWithContentsOfFile:
*/
if (( cfurl = CFURLCreateFromFileSystemRepresentation(
kCFAllocatorDefault, ( const UInt8 * )respath,
( CFIndex )strlen( respath ), false )) == NULL ) {
fprintf( stderr, "%s: failed to create URL for %s\n",
__FUNCTION__, respath );
return( -1 );
}
if (( cfrs = CFReadStreamCreateWithFile( kCFAllocatorDefault,
cfurl )) == NULL ) {
fprintf( stderr, "%s: failed to create read stream\n", __FUNCTION__ );
rc = -1;
goto cleanup;
}
if ( CFReadStreamOpen( cfrs ) == false ) {
err = CFReadStreamGetError( cfrs );
fprintf( stderr, "%s: failed to open read stream\n", __FUNCTION__ );
if ( err.domain == kCFStreamErrorDomainPOSIX ) {
fprintf( stderr, "%s: %s\n", plpath, strerror( errno ));
} else {
fprintf( stderr, "domain %d, error %d\n",
( int )err.domain, ( int )err.error );
}
rc = -1;
goto cleanup;
}
if (( cfdict = CFPropertyListCreateWithStream( kCFAllocatorDefault, cfrs,
0, kCFPropertyListImmutable, &fmt, NULL )) == NULL ) {
fprintf( stderr, "%s: failed to read plist\n", __FUNCTION__ );
rc = -1;
goto cleanup;
}
if ( !CFPropertyListIsValid( cfdict, fmt )) {
fprintf( stderr, "%s: invalid plist\n", plpath );
CFRelease( cfdict );
cfdict = NULL;
rc = -1;
}
cleanup:
if ( cfurl != NULL ) {
CFRelease( cfurl );
}
if ( cfrs != NULL ) {
CFReadStreamClose( cfrs );
CFRelease( cfrs );
}
*dr = cfdict;
return( rc );
}
static cups_array_t * /* O - Message catalog */
appleMessageLoad(const char *locale) /* I - Locale ID */
{
char filename[1024], /* Path to cups.strings file */
applelang[256], /* Apple language ID */
baselang[3]; /* Base language */
CFURLRef url; /* URL to cups.strings file */
CFReadStreamRef stream = NULL; /* File stream */
CFPropertyListRef plist = NULL; /* Localization file */
#ifdef DEBUG
CFErrorRef error = NULL; /* Error when opening file */
#endif /* DEBUG */
DEBUG_printf(("appleMessageLoad(locale=\"%s\")", locale));
/*
* Load the cups.strings file...
*/
snprintf(filename, sizeof(filename),
CUPS_BUNDLEDIR "/Resources/%s.lproj/cups.strings",
_cupsAppleLanguage(locale, applelang, sizeof(applelang)));
if (access(filename, 0))
{
/*
* <rdar://problem/22086642>
*
* Try with original locale string...
*/
snprintf(filename, sizeof(filename), CUPS_BUNDLEDIR "/Resources/%s.lproj/cups.strings", locale);
}
DEBUG_printf(("1appleMessageLoad: filename=\"%s\"", filename));
if (access(filename, 0))
{
/*
* Try alternate lproj directory names...
*/
if (!strncmp(locale, "en", 2))
locale = "English";
else if (!strncmp(locale, "nb", 2) || !strncmp(locale, "nl", 2))
locale = "Dutch";
else if (!strncmp(locale, "fr", 2))
locale = "French";
else if (!strncmp(locale, "de", 2))
locale = "German";
else if (!strncmp(locale, "it", 2))
locale = "Italian";
else if (!strncmp(locale, "ja", 2))
locale = "Japanese";
else if (!strncmp(locale, "es", 2))
locale = "Spanish";
else if (!strcmp(locale, "zh_HK"))
{
/*
* <rdar://problem/22130168>
*
* Try zh_TW first, then zh... Sigh...
*/
if (!access(CUPS_BUNDLEDIR "/Resources/zh_TW.lproj/cups.strings", 0))
locale = "zh_TW";
else
locale = "zh";
}
else if (strstr(locale, "_") != NULL || strstr(locale, "-") != NULL)
{
/*
* Drop country code, just try language...
*/
strlcpy(baselang, locale, sizeof(baselang));
locale = baselang;
}
snprintf(filename, sizeof(filename),
CUPS_BUNDLEDIR "/Resources/%s.lproj/cups.strings", locale);
DEBUG_printf(("1appleMessageLoad: alternate filename=\"%s\"", filename));
}
url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
(UInt8 *)filename,
(CFIndex)strlen(filename), false);
if (url)
{
stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, url);
if (stream)
{
/*
* Read the property list containing the localization data.
*
* NOTE: This code currently generates a clang "potential leak"
* warning, but the object is released in _cupsMessageFree().
*/
CFReadStreamOpen(stream);
#ifdef DEBUG
plist = CFPropertyListCreateWithStream(kCFAllocatorDefault, stream, 0,
kCFPropertyListImmutable, NULL,
&error);
if (error)
{
CFStringRef msg = CFErrorCopyDescription(error);
/* Error message */
CFStringGetCString(msg, filename, sizeof(filename),
kCFStringEncodingUTF8);
DEBUG_printf(("1appleMessageLoad: %s", filename));
CFRelease(msg);
CFRelease(error);
}
#else
plist = CFPropertyListCreateWithStream(kCFAllocatorDefault, stream, 0,
kCFPropertyListImmutable, NULL,
NULL);
#endif /* DEBUG */
if (plist && CFGetTypeID(plist) != CFDictionaryGetTypeID())
{
CFRelease(plist);
plist = NULL;
}
CFRelease(stream);
}
CFRelease(url);
}
DEBUG_printf(("1appleMessageLoad: url=%p, stream=%p, plist=%p", url, stream,
plist));
/*
* Create and return an empty array to act as a cache for messages, passing the
* plist as the user data.
*/
return (_cupsMessageNew((void *)plist));
}
EMFInfo* EMF_init(Volume* volume, char* imagePath)
{
uint8_t* emfk = NULL;
uint8_t* dkey = NULL;
uint64_t volume_id = *((uint64_t*) (&volume->volumeHeader->finderInfo[6]));
FLIPENDIAN(volume_id);
if(imagePath == NULL)
imagePath = ".";
printf("Volume identifier : %llx\n", volume_id);
printf("Searching for %s/%llx.plist\n", imagePath, volume_id);
CFStringRef path = CFStringCreateWithFormat(NULL, NULL, CFSTR("%s/%llx.plist"), imagePath, volume_id);
CFURLRef fileURL = CFURLCreateWithFileSystemPath(NULL, path, kCFURLPOSIXPathStyle, FALSE);
CFRelease(path);
CFReadStreamRef stream = CFReadStreamCreateWithFile(NULL, fileURL);
CFRelease(fileURL);
if(stream == NULL)
{
return NULL;
}
if(!CFReadStreamOpen(stream))
{
fprintf(stderr, "Cannot open file\n");
return NULL;
}
CFPropertyListRef dict = CFPropertyListCreateWithStream(NULL, stream, 0, kCFPropertyListImmutable, NULL, NULL);
CFRelease(stream);
if (dict == NULL || CFGetTypeID(dict) != CFDictionaryGetTypeID())
return NULL;
CFStringRef emfHex = CFDictionaryGetValue(dict, CFSTR("EMF"));
CFStringRef dkeyHex = CFDictionaryGetValue(dict, CFSTR("DKey"));
CFNumberRef dataVolumeOffset = CFDictionaryGetValue (dict, CFSTR("dataVolumeOffset"));
if (emfHex == NULL || CFGetTypeID(emfHex) != CFStringGetTypeID())
return NULL;
if (dkeyHex == NULL || CFGetTypeID(dkeyHex) != CFStringGetTypeID())
return NULL;
if (dataVolumeOffset == NULL || CFGetTypeID(dataVolumeOffset) != CFNumberGetTypeID())
return NULL;
EMFInfo* emf = malloc(sizeof(EMFInfo));
if(emf == NULL)
return NULL;
memset(emf, 0, sizeof(EMFInfo));
emf->volume = volume;
CFNumberGetValue(dataVolumeOffset, kCFNumberLongType, &emf->volume_offset);
printf("Data partition offset = %llx\n", emf->volume_offset);
if(ConvertHexaCFString(emfHex, &emfk) != 32)
{
fprintf(stderr, "Invalid EMF key\n");
free(emf);
return NULL;
}
if(ConvertHexaCFString(dkeyHex, &dkey) != 32)
{
fprintf(stderr, "Invalid DKey key\n");
free(emf);
return NULL;
}
AES_set_encrypt_key(emfk, 32*8, &(emf->emfkey));
AES_set_decrypt_key(dkey, 32*8, &(emf->classKeys[CLASS_DKEY-1]));
emf->classKeys_bitset |= 1 << CLASS_DKEY;
CFDictionaryRef classKeys = CFDictionaryGetValue(dict, CFSTR("classKeys"));
if(classKeys != NULL && CFGetTypeID(classKeys) == CFDictionaryGetTypeID())
{
printf("Reading class keys, NSProtectionComplete files should be decrypted OK\n");
CFDictionaryApplyFunction(classKeys, grabClassKey, (void*) emf);
}
else
{
printf("Only NSProtectionNone files will be decrypted\n");
}
free(emfk);
free(dkey);
return emf;
}
/*
* Get the OS X version information, and append it to the GString.
* Return TRUE if we succeed, FALSE if we fail.
*/
static gboolean
get_os_x_version_info(GString *str)
{
static const UInt8 server_version_plist_path[] =
"/System/Library/CoreServices/ServerVersion.plist";
static const UInt8 system_version_plist_path[] =
"/System/Library/CoreServices/SystemVersion.plist";
CFURLRef version_plist_file_url;
CFReadStreamRef version_plist_stream;
CFDictionaryRef version_dict;
char *string;
/*
* On OS X, report the OS X version number as the OS, and put
* the Darwin information in parentheses.
*
* Alas, Gestalt() is deprecated in Mountain Lion, so the build
* fails if you treat deprecation warnings as fatal. I don't
* know of any replacement API, so we fall back on reading
* /System/Library/CoreServices/ServerVersion.plist if it
* exists, otherwise /System/Library/CoreServices/SystemVersion.plist,
* and using ProductUserVisibleVersion. We also get the build
* version from ProductBuildVersion and the product name from
* ProductName.
*/
version_plist_file_url = CFURLCreateFromFileSystemRepresentation(NULL,
server_version_plist_path, sizeof server_version_plist_path - 1,
false);
if (version_plist_file_url == NULL)
return FALSE;
version_plist_stream = CFReadStreamCreateWithFile(NULL,
version_plist_file_url);
CFRelease(version_plist_file_url);
if (version_plist_stream == NULL)
return FALSE;
if (!CFReadStreamOpen(version_plist_stream)) {
CFRelease(version_plist_stream);
/*
* Try SystemVersion.plist.
*/
version_plist_file_url = CFURLCreateFromFileSystemRepresentation(NULL,
system_version_plist_path, sizeof system_version_plist_path - 1,
false);
if (version_plist_file_url == NULL)
return FALSE;
version_plist_stream = CFReadStreamCreateWithFile(NULL,
version_plist_file_url);
CFRelease(version_plist_file_url);
if (version_plist_stream == NULL)
return FALSE;
if (!CFReadStreamOpen(version_plist_stream)) {
CFRelease(version_plist_stream);
return FALSE;
}
}
#ifdef HAVE_CFPROPERTYLISTCREATEWITHSTREAM
version_dict = (CFDictionaryRef)CFPropertyListCreateWithStream(NULL,
version_plist_stream, 0, kCFPropertyListImmutable,
NULL, NULL);
#else
version_dict = (CFDictionaryRef)CFPropertyListCreateFromStream(NULL,
version_plist_stream, 0, kCFPropertyListImmutable,
NULL, NULL);
#endif
if (version_dict == NULL) {
CFRelease(version_plist_stream);
return FALSE;
}
if (CFGetTypeID(version_dict) != CFDictionaryGetTypeID()) {
/* This is *supposed* to be a dictionary. Punt. */
CFRelease(version_dict);
CFReadStreamClose(version_plist_stream);
CFRelease(version_plist_stream);
return FALSE;
}
/* Get the product name string. */
string = get_string_from_dictionary(version_dict,
CFSTR("ProductName"));
if (string == NULL) {
CFRelease(version_dict);
CFReadStreamClose(version_plist_stream);
CFRelease(version_plist_stream);
return FALSE;
}
g_string_append_printf(str, "%s", string);
g_free(string);
/* Get the OS version string. */
string = get_string_from_dictionary(version_dict,
CFSTR("ProductUserVisibleVersion"));
if (string == NULL) {
CFRelease(version_dict);
CFReadStreamClose(version_plist_stream);
CFRelease(version_plist_stream);
return FALSE;
}
g_string_append_printf(str, " %s", string);
g_free(string);
/* Get the build string */
string = get_string_from_dictionary(version_dict,
CFSTR("ProductBuildVersion"));
if (string == NULL) {
CFRelease(version_dict);
CFReadStreamClose(version_plist_stream);
CFRelease(version_plist_stream);
return FALSE;
}
g_string_append_printf(str, ", build %s", string);
g_free(string);
CFRelease(version_dict);
CFReadStreamClose(version_plist_stream);
CFRelease(version_plist_stream);
return TRUE;
}
int main (int argc, const char* argv[]) {
if (argc <= 1) {
fprintf(stderr, "Usage: visualize-archived-object <archived-file>\n\n");
return 0;
}
CFStringRef fileNameAsCFString = CFStringCreateWithCString(NULL, argv[1], 0);
CFURLRef fileURL = CFURLCreateWithFileSystemPath(NULL, fileNameAsCFString, kCFURLPOSIXPathStyle, false);
CFRelease(fileNameAsCFString);
CFReadStreamRef readStream = CFReadStreamCreateWithFile(NULL, fileURL);
CFRelease(fileURL);
if (!readStream) {
fprintf(stderr, "Error: Cannot open file for reading.\n\n");
return 1;
}
if (!CFReadStreamOpen(readStream)) {
fprintf(stderr, "Error: Cannot open file for reading.\n\n");
CFRelease(readStream);
return 2;
}
CFStringRef errStr = NULL;
CFPropertyListRef val = CFPropertyListCreateFromStream(NULL, readStream, 0, kCFPropertyListImmutable, NULL, &errStr);
CFReadStreamClose(readStream);
CFRelease(readStream);
if (errStr != NULL) {
CFIndex strlength = CFStringGetLength(errStr)*3+1;
char* res_cstring = malloc(strlength);
CFStringGetCString(errStr, res_cstring, strlength, 0);
fprintf(stderr, "Error: Cannot parse file as serialized property list.\n%s\n\n", res_cstring);
CFRelease(errStr);
free(res_cstring);
if (val != NULL)
CFRelease(val);
return 3;
}
if (CFGetTypeID(val) != CFDictionaryGetTypeID()) {
fprintf(stderr, "Error: Not a dictionary.");
CFRelease(val);
return 4;
}
CFStringRef archiver = CFDictionaryGetValue(val, CFSTR("$archiver"));
if (archiver == NULL || !CFEqual(archiver, CFSTR("NSKeyedArchiver"))) {
fprintf(stderr, "Error: Not encoded using an NSKeyedArchiver.");
CFRelease(val);
return 5;
}
CFArrayRef objs = CFDictionaryGetValue(val, CFSTR("$objects"));
if (objs == NULL || CFGetTypeID(objs) != CFArrayGetTypeID()) {
fprintf(stderr, "Error: $objects is not an array.");
CFRelease(val);
return 6;
}
CFIndex objsCount = CFArrayGetCount(objs);
CFDictionaryRef topObj = CFDictionaryGetValue(val, CFSTR("$top"));
if (topObj == NULL || CFGetTypeID(topObj) != CFDictionaryGetTypeID()) {
CFShow(topObj);
fprintf(stderr, "Error: $top is not a dictionary.");
CFRelease(val);
return 7;
}
int* refCount = calloc(objsCount, sizeof(int));
CFArrayApplyFunction(objs, CFRangeMake(0, objsCount), (CFArrayApplierFunction)&refCounter, refCount);
struct printContext c;
c.tabs = 0;
c.refCount = refCount;
c.objs = objs;
printf("%s", "top = ");
printObj(topObj, &c);
printf(";\n\n");
for (CFIndex i = 0; i < objsCount; ++ i)
if (refCount[i] > 1) {
CFPropertyListRef refObj = CFArrayGetValueAtIndex(objs, i);
if (isComplexObj(refObj)) {
printf("/*CF$UID; referenced %u times*/ %ld = ", refCount[i], i);
printObj(refObj, &c);
printf(";\n\n");
}
}
free(refCount);
CFRelease(val);
return 0;
}
CFStringRef FileMD5HashCreateWithPath(CFStringRef filePath, size_t chunkSizeForReadingData)
{
CFStringRef result = NULL;
CFReadStreamRef readStream = NULL;
CFURLRef fileURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
(CFStringRef)filePath,
kCFURLPOSIXPathStyle,
(Boolean) false);
if (!fileURL) {
goto done;
}
readStream = CFReadStreamCreateWithFile(kCFAllocatorDefault,
(CFURLRef)fileURL);
if (!readStream) {
goto done;
}
bool didSucceed = (bool)CFReadStreamOpen(readStream);
if (!didSucceed) {
goto done;
}
// Initialize the hash object
CC_MD5_CTX hashObject;
CC_MD5_Init(&hashObject);
// Make sure the chunkSizeForReadindData is valid
if (!chunkSizeForReadingData) {
chunkSizeForReadingData = FileHashDefaultChunksSizeForReadingData;
}
// Feed the data to the hash object
bool hasMoreData = true;
while (hasMoreData) {
uint8_t buffer[chunkSizeForReadingData];
CFIndex readBytesCount = CFReadStreamRead(readStream,
(UInt8 *)buffer,
(CFIndex)sizeof(buffer));
if (readBytesCount == -1) {
break;
}
if (readBytesCount == 0) {
hasMoreData = false;
continue;
}
CC_MD5_Update(&hashObject, (const void *)buffer, (CC_LONG)readBytesCount);
}
// Check if the read operation has succeded
didSucceed = !hasMoreData;
// Compute the hash digest
unsigned char digest[CC_MD5_DIGEST_LENGTH];
CC_MD5_Final(digest, &hashObject);
// Abort if the read operation fails
if (!didSucceed) {
goto done;
}
// Compute the string result
char hash[2 * sizeof(digest) + 1];
for (size_t i = 0; i < sizeof(digest); ++i) {
snprintf(hash + (2 * i), 3, "%02x", (int)(digest[i]));
}
result = CFStringCreateWithCString(kCFAllocatorDefault, (const char *)hash, kCFStringEncodingUTF8);
done:
if (readStream) {
CFReadStreamClose(readStream);
CFRelease(readStream);
}
if (fileURL) {
CFRelease(fileURL);
}
return result;
}
CFDataRef
TSystemUtils::ReadDataFromURL ( CFURLRef url )
{
CFMutableDataRef data = NULL;
Boolean result = false;
CFNumberRef fileSizeNumber = NULL;
CFIndex fileSize = 0;
UInt8 * dataPtr = NULL;
UInt8 * endPtr = NULL;
CFReadStreamRef readStream = NULL;
CFIndex bytesRead = 0;
result = CFURLCopyResourcePropertyForKey ( url, kCFURLFileSizeKey, &fileSizeNumber, NULL );
require ( result, ErrorExit );
result = CFNumberGetValue ( fileSizeNumber, kCFNumberCFIndexType, &fileSize );
require ( result, ReleaseNumber );
data = CFDataCreateMutable ( kCFAllocatorDefault, fileSize );
require ( data, ReleaseNumber );
CFDataSetLength ( data, fileSize );
dataPtr = CFDataGetMutableBytePtr ( data );
require ( dataPtr, ReleaseNumber );
readStream = CFReadStreamCreateWithFile ( kCFAllocatorDefault, url );
require ( readStream, ErrorExit );
result = CFReadStreamOpen ( readStream );
require ( result, ReleaseStream );
endPtr = ( UInt8 * ) dataPtr + fileSize;
while ( dataPtr < endPtr )
{
bytesRead = CFReadStreamRead ( readStream, dataPtr, endPtr - dataPtr );
if ( bytesRead > 0 )
{
dataPtr += bytesRead;
}
}
CFReadStreamClose ( readStream );
ReleaseStream:
CFRelease ( readStream );
readStream = NULL;
ReleaseNumber:
CFRelease ( fileSizeNumber );
fileSizeNumber = NULL;
ErrorExit:
return data;
}
CryptoX_Result
CryptoMac_LoadPublicKey(const unsigned char* aCertData,
CryptoX_PublicKey* aPublicKey,
const char* aCertName,
CryptoX_Certificate* aCert)
{
if (!aPublicKey ||
(OnLionOrLater() && !aCertData) ||
(!OnLionOrLater() && !aCertName)) {
return CryptoX_Error;
}
if (!OnLionOrLater()) {
return NSS_LoadPublicKey(aCertName,
(SECKEYPublicKey**)aPublicKey,
(CERTCertificate**)aCert);
}
CFURLRef url =
CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
aCertData,
strlen((char*)aCertData),
false);
if (!url) {
return CryptoX_Error;
}
CFReadStreamRef stream = CFReadStreamCreateWithFile(kCFAllocatorDefault, url);
if (!stream) {
CFRelease(url);
return CryptoX_Error;
}
SecTransformRef readTransform =
SecTransformCreateReadTransformWithReadStreamPtr(stream);
if (!readTransform) {
CFRelease(url);
CFRelease(stream);
return CryptoX_Error;
}
CFErrorRef error;
CFDataRef tempCertData = (CFDataRef)SecTransformExecutePtr(readTransform,
&error);
if (!tempCertData || error) {
CFRelease(url);
CFRelease(stream);
CFRelease(readTransform);
return CryptoX_Error;
}
SecCertificateRef cert = SecCertificateCreateWithDataPtr(kCFAllocatorDefault,
tempCertData);
if (!cert) {
CFRelease(url);
CFRelease(stream);
CFRelease(readTransform);
CFRelease(tempCertData);
return CryptoX_Error;
}
CryptoX_Result result = CryptoX_Error;
OSStatus status = SecCertificateCopyPublicKeyPtr(cert,
(SecKeyRef*)aPublicKey);
if (status == 0) {
result = CryptoX_Success;
}
CFRelease(url);
CFRelease(stream);
CFRelease(readTransform);
CFRelease(tempCertData);
CFRelease(cert);
return result;
}
CFStringRef GCCreateMD5HashWithPath(CFStringRef filePath)
{
CFStringRef result = NULL;
CFReadStreamRef readStream = NULL;
CFURLRef fileURL =
CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
(CFStringRef)filePath,
kCFURLPOSIXPathStyle,
(Boolean)false);
if (!fileURL) goto done;
readStream = CFReadStreamCreateWithFile(kCFAllocatorDefault,
(CFURLRef)fileURL);
if (!readStream) goto done;
bool didSucceed = (bool)CFReadStreamOpen(readStream);
if (!didSucceed) goto done;
CC_MD5_CTX hashObject;
CC_MD5_Init(&hashObject);
bool hasMoreData = true;
while (hasMoreData) {
uint8_t buffer[GCFileChunkSize];
CFIndex readBytesCount = CFReadStreamRead(readStream,
(UInt8 *)buffer,
(CFIndex)sizeof(buffer));
if (readBytesCount == -1) break;
if (readBytesCount == 0) {
hasMoreData = false;
continue;
}
CC_MD5_Update(&hashObject,
(const void *)buffer,
(CC_LONG)readBytesCount);
}
didSucceed = !hasMoreData;
unsigned char digest[CC_MD5_DIGEST_LENGTH];
CC_MD5_Final(digest, &hashObject);
if (!didSucceed) goto done;
char hash[2 * sizeof(digest) + 1];
for (size_t i = 0; i < sizeof(digest); ++i) {
snprintf(hash + (2 * i), 3, "%02x", (int)(digest[i]));
}
result = CFStringCreateWithCString(kCFAllocatorDefault,
(const char *)hash,
kCFStringEncodingUTF8);
done:
if (readStream) {
CFReadStreamClose(readStream);
CFRelease(readStream);
}
if (fileURL) {
CFRelease(fileURL);
}
return result;
}
static int
fuse_system_get_version(int *major, int *minor, int *bugfix)
{
int ret = 0;
CFStringRef plist_path = CFSTR(SYSTEM_VERSION_PATH);
CFURLRef plist_url = CFURLCreateWithFileSystemPath(
kCFAllocatorDefault, plist_path, kCFURLPOSIXPathStyle, false);
CFReadStreamRef plist_stream = CFReadStreamCreateWithFile(
kCFAllocatorDefault, plist_url);
CFRelease(plist_url);
if (!plist_stream) {
return 1;
}
if (!CFReadStreamOpen(plist_stream)) {
CFRelease(plist_stream);
return 1;
}
CFPropertyListRef plist = CFPropertyListCreateWithStream(
kCFAllocatorDefault, plist_stream, 0, kCFPropertyListImmutable,
NULL, NULL);
CFReadStreamClose(plist_stream);
CFRelease(plist_stream);
if (!plist) {
return 1;
}
CFStringRef version = CFDictionaryGetValue(plist, CFSTR("ProductVersion"));
if (!version) {
ret = 1;
goto out_plist;
}
CFArrayRef components = CFStringCreateArrayBySeparatingStrings(
kCFAllocatorDefault, version, CFSTR("."));
if (!components) {
ret = 1;
goto out_plist;
}
CFIndex count = CFArrayGetCount(components);
#define component_get(components, count, index) \
((index) < (count) \
? CFStringGetIntValue(CFArrayGetValueAtIndex((components), (index))) \
: 0)
if (major) {
*major = component_get(components, count, 0);
}
if (minor) {
*minor = component_get(components, count, 1);
}
if (bugfix) {
*bugfix = component_get(components, count, 2);
}
#undef component_get
CFRelease(components);
out_plist:
CFRelease(plist);
return ret;
}
static void perform_upload_request__string(
SG_context* pCtx,
CFHTTPMessageRef myRequest,
SG_pathname* pPath,
CFHTTPMessageRef* pmyResponse,
SG_string** ppstr
)
{
CFReadStreamRef myReadStream = NULL;
CFHTTPMessageRef myResponse = NULL;
SG_string* pstr = NULL;
CFReadStreamRef upload = NULL;
CFURLRef upload_file_url = NULL;
// set the content-length header
{
SG_uint64 len = 0;
SG_ERR_CHECK( SG_fsobj__length__pathname(pCtx, pPath, &len, NULL) );
CFStringRef headerFieldName = CFSTR("Content-Length");
CFStringRef headerFieldValue = CFStringCreateWithFormat (kCFAllocatorDefault, NULL, CFSTR("%d"), len);
CFHTTPMessageSetHeaderFieldValue(myRequest, headerFieldName, headerFieldValue);
CFRelease(headerFieldValue);
}
upload_file_url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (UInt8*) SG_pathname__sz(pPath), SG_STRLEN(SG_pathname__sz(pPath)), SG_FALSE);
upload = CFReadStreamCreateWithFile(kCFAllocatorDefault, upload_file_url);
CFRelease(upload_file_url);
if (!CFReadStreamOpen(upload))
{
CFStreamError myErr = CFReadStreamGetError(upload);
if (myErr.domain == kCFStreamErrorDomainPOSIX)
{
// Interpret myErr.error as a UNIX errno.
SG_ERR_THROW( SG_ERR_ERRNO(myErr.error) );
}
else if (myErr.domain == kCFStreamErrorDomainMacOSStatus)
{
// Interpret myErr.error as a MacOS error code.
// TODO SG_ERR_THROW( SG_ERR_MAC((OSStatus) myErr.error) );
SG_ERR_THROW( SG_ERR_UNSPECIFIED );
}
}
SG_ERR_CHECK( send_upload_request(pCtx, myRequest, upload, &myReadStream) );
SG_ERR_CHECK( read_entire_stream__string(pCtx, myReadStream, &pstr, &myResponse) );
*ppstr = pstr;
pstr = NULL;
*pmyResponse = myResponse;
myResponse = NULL;
fail:
if (upload)
{
CFRelease(upload);
}
if (myReadStream)
{
CFReadStreamClose(myReadStream);
CFRelease(myReadStream);
myReadStream = NULL;
}
if (myResponse)
{
CFRelease(myResponse);
myResponse = NULL;
}
SG_STRING_NULLFREE(pCtx, pstr);
}
int ReadHashStateFile( const char *inFilePath, sHashState *inOutHashState )
{
CFStringRef myReplicaDataFilePathRef;
CFURLRef myReplicaDataFileRef;
CFReadStreamRef myReadStreamRef;
CFPropertyListRef myPropertyListRef;
CFStringRef errorString;
CFPropertyListFormat myPLFormat;
struct stat sb;
CFMutableDictionaryRef stateDict = NULL;
CFStringRef keyString = NULL;
CFDateRef dateValue = NULL;
CFNumberRef numberValue = NULL;
long aLongValue;
short aShortValue;
int returnValue = 0;
if ( inFilePath == NULL || inOutHashState == NULL )
return -1;
do
{
if ( stat( inFilePath, &sb ) != 0 )
{
time_t now;
// initialize the creation date.
time( &now );
gmtime_r( &now, &inOutHashState->creationDate );
returnValue = -1;
break;
}
myReplicaDataFilePathRef = CFStringCreateWithCString( kCFAllocatorDefault, inFilePath, kCFStringEncodingUTF8 );
if ( myReplicaDataFilePathRef == NULL )
{
returnValue = -1;
break;
}
myReplicaDataFileRef = CFURLCreateWithFileSystemPath( kCFAllocatorDefault, myReplicaDataFilePathRef,
kCFURLPOSIXPathStyle, false );
CFRelease( myReplicaDataFilePathRef );
if ( myReplicaDataFileRef == NULL )
{
returnValue = -1;
break;
}
myReadStreamRef = CFReadStreamCreateWithFile( kCFAllocatorDefault, myReplicaDataFileRef );
CFRelease( myReplicaDataFileRef );
if ( myReadStreamRef == NULL )
{
returnValue = -1;
break;
}
CFReadStreamOpen( myReadStreamRef );
errorString = NULL;
myPLFormat = kCFPropertyListXMLFormat_v1_0;
myPropertyListRef = CFPropertyListCreateFromStream( kCFAllocatorDefault, myReadStreamRef, 0,
kCFPropertyListMutableContainersAndLeaves, &myPLFormat, &errorString );
CFReadStreamClose( myReadStreamRef );
CFRelease( myReadStreamRef );
if ( errorString != NULL )
{
char errMsg[256];
if ( CFStringGetCString( errorString, errMsg, sizeof(errMsg), kCFStringEncodingUTF8 ) )
DbgLog(kLogPlugin, "ReadHashStateFile: could not load the state file, error = %s", errMsg );
CFRelease( errorString );
}
if ( myPropertyListRef == NULL )
{
DbgLog(kLogPlugin, "ReadHashStateFile: could not load the hash state file because the property list is empty." );
returnValue = -1;
break;
}
if ( CFGetTypeID(myPropertyListRef) != CFDictionaryGetTypeID() )
{
CFRelease( myPropertyListRef );
DbgLog(kLogPlugin, "ReadHashStateFile: could not load the hash state file because the property list is not a dictionary." );
returnValue = -1;
break;
}
stateDict = (CFMutableDictionaryRef)myPropertyListRef;
keyString = CFStringCreateWithCString( kCFAllocatorDefault, "CreationDate", kCFStringEncodingUTF8 );
if ( keyString != NULL )
{
if ( CFDictionaryGetValueIfPresent( stateDict, keyString, (const void **)&dateValue ) )
{
pwsf_ConvertCFDateToBSDTime( dateValue, &inOutHashState->creationDate );
}
CFRelease( keyString );
}
keyString = CFStringCreateWithCString( kCFAllocatorDefault, "LastLoginDate", kCFStringEncodingUTF8 );
if ( keyString != NULL )
{
if ( CFDictionaryGetValueIfPresent( stateDict, keyString, (const void **)&dateValue ) )
{
pwsf_ConvertCFDateToBSDTime( dateValue, &inOutHashState->lastLoginDate );
}
CFRelease( keyString );
}
keyString = CFStringCreateWithCString( kCFAllocatorDefault, "FailedLoginCount", kCFStringEncodingUTF8 );
if ( keyString != NULL )
{
if ( CFDictionaryGetValueIfPresent( stateDict, keyString, (const void **)&numberValue ) &&
CFGetTypeID(numberValue) == CFNumberGetTypeID() &&
CFNumberGetValue( (CFNumberRef)numberValue, kCFNumberLongType, &aLongValue) )
{
inOutHashState->failedLoginAttempts = (UInt16)aLongValue;
}
CFRelease( keyString );
}
keyString = CFStringCreateWithCString( kCFAllocatorDefault, "NewPasswordRequired", kCFStringEncodingUTF8 );
if ( keyString != NULL )
{
if ( CFDictionaryGetValueIfPresent( stateDict, keyString, (const void **)&numberValue ) &&
CFGetTypeID(numberValue) == CFNumberGetTypeID() &&
CFNumberGetValue( (CFNumberRef)numberValue, kCFNumberSInt16Type, &aShortValue) )
{
inOutHashState->newPasswordRequired = (UInt16)aShortValue;
}
CFRelease( keyString );
}
CFRelease( stateDict );
} while( false );
return returnValue;
}