int BnetSRP3::init( const char* username_, const char* password_, const byte * salt_ )
{
if(!srp3_inited)
{
gmp_randinit_default(rand);
gmp_randseed_ui(rand, (unsigned long)time(NULL));
mpz_init2(N, 256);
mpz_import(N, 32, -1, 1, 0, 0, SRP3_N);
mpz_init_set_ui(g, SRP3_g);
srp3_inited = true;
}
uint i;
const char* source;
if (!username_) {
return -1;
}
uint len = strlen(username_);
username.resize(len);
source = username_;
for(i = 0; i < len; ++ i)
{
username[i] = toupper(*(source++));
}
if (!((password_ == NULL) ^ (salt_ == NULL))) {
return -1;
}
if (password_!=NULL) {
len = strlen(password_);
password.resize(len);
source = password_;
for(i = 0; i < len; ++ i)
{
password[i] = toupper(*(source++));
}
mpz_init2(a, 256);
mpz_init(b);
mpz_urandomm(a, rand, N); /* generates the private key */
mpz_t s;
mpz_init2(s, 256);
mpz_urandomb(s, rand, 256);
mpz_export(raw_salt, NULL, 1, 4, -1, 0, s);
} else {
password = "";
mpz_init(a);
mpz_init2(b, 256);
mpz_urandomm(b, rand, N);
setSalt(salt_);
}
B_inited = false;
return 0;
}
void Ledger::accountSuccess(QNetworkReply& reply) {
// lets set the appropriate stuff in the wallet now
auto wallet = DependencyManager::get<Wallet>();
QByteArray response = reply.readAll();
QJsonObject data = QJsonDocument::fromJson(response).object()["data"].toObject();
auto salt = QByteArray::fromBase64(data["salt"].toString().toUtf8());
auto iv = QByteArray::fromBase64(data["iv"].toString().toUtf8());
auto ckey = QByteArray::fromBase64(data["ckey"].toString().toUtf8());
QString remotePublicKey = data["public_key"].toString();
bool isOverride = wallet->wasSoftReset();
wallet->setSalt(salt);
wallet->setIv(iv);
wallet->setCKey(ckey);
QString keyStatus = "ok";
QStringList localPublicKeys = wallet->listPublicKeys();
if (remotePublicKey.isEmpty() || isOverride) {
if (!localPublicKeys.isEmpty()) {
QString key = localPublicKeys.first();
receiveAt(key, key);
}
} else {
if (localPublicKeys.isEmpty()) {
keyStatus = "preexisting";
} else if (localPublicKeys.first() != remotePublicKey) {
keyStatus = "conflicting";
}
}
// none of the hfc account info should be emitted
QJsonObject json;
QJsonObject responseData{ { "status", "success"} };
json["keyStatus"] = keyStatus;
responseData["data"] = json;
emit accountResult(responseData);
}
RTI2Reader::RTI2Reader( std::string filename )
{
SubKeySpace subKeySpace;
CharacterSet charSet;
char *str;
uint8 *indexTmp;
uint32 a, b, count, sum = 0, subKeySpacesCount = 0, hybridSets = 0, passwordLength = 0;
int ret;
uint8 characterSetFlags;
chainPosition = 0;
// XXX for reading straight from data in memory
//indexOffset = 0;
fin.open( filename.c_str(), std::ios_base::binary | std::ios_base::in );
if( !fin.seekg( 0, std::ios_base::beg ).good()
|| !fin.read( (char*) (&header), sizeof(header) ).good() )
{
std::cerr << "readHeader fin.read() error" << std::endl;
exit( 1 ); // file error
}
if ( header.tag != 0x32495452 ) // RTI2
{
std::cerr << "readHeader bad tag - this is not a RTI2 file" << std::endl;
exit( 3 ); // bad tag
}
if ( header.minor != 0 )
{
std::cerr << "readHeader bad minor version" << std::endl;
exit( 4 ); // bad minor version
}
if ( header.startPointBits == 0 || header.startPointBits > 64 )
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "header.startPointBits: " << header.startPointBits << std::endl;
exit( 2 ); // invalid header
}
if ( header.endPointBits == 0 || header.endPointBits > 64 )
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "header.endPointBits: " << header.endPointBits << std::endl;
exit( 2 ); // invalid header
}
if ( header.checkPointBits > 64 )
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "header.checkPointBits: " << header.checkPointBits << std::endl;
exit( 2 ); // invalid header
}
if ( header.startPointBits + header.checkPointBits + header.endPointBits
> 64 )
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "header.startPointBits + header.checkPointBits + header.endPointBits > 64" << std::endl;
std::cerr << "header.startPointBits: " << header.startPointBits << std::endl;
std::cerr << "header.endPointBits: " << header.endPointBits << std::endl;
std::cerr << "header.checkPointBits: " << header.checkPointBits << std::endl;
exit( 2 ); // invalid header
}
if ( header.fileIndex > header.files )
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "fileIndex: " << header.fileIndex << std::endl;
std::cerr << "files: " << header.files << std::endl;
exit( 2 ); // invalid header
}
if ( header.algorithm > 19 )
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "undefined algorithm: " << header.algorithm << std::endl;
exit( 2 ); // invalid header
}
if ( header.reductionFunction > 2
|| (header.reductionFunction < 1 && header.tableIndex > 65535)
|| (header.reductionFunction == 1 && header.tableIndex > 255))
{
std::cerr << "readHeader parsing error" << std::endl;
std::cerr << "invalid reductionFunction parameters" << std::endl;
std::cerr << "header.reductionFunction: " << header.reductionFunction << std::endl;
std::cerr << "header.tableIndex: " << header.tableIndex << std::endl;
exit( 2 ); // invalid header
}
if ( header.tableIndex != 0
&& ((header.reductionFunction < 1 && header.chainLength - 2 > header.tableIndex << 16)
|| (header.reductionFunction == 2 && header.chainLength > header.tableIndex))) // I think this might be "header.chainLength - 2 > header.tableIndex" need to double check
{
// Sc00bz remarks "(these tables suck)"
std::cerr << "WARNING: Table index is not large enough for this chain length"
<< std::endl;
}
str = new char[1024];
if ( header.algorithm == 0 )
{
std::cerr << "readHeader fin.read() error, reserved algorithm"
<< std::endl;
delete [] str;
exit( 2 );
}
// Salt
setSalt( "" );
if ( header.algorithm == 0
|| ( header.algorithm >= 15 && header.algorithm <= 19 ))
{
ret = readRTI2String( fin, str );
if ( ret < 0 )
{
std::cerr << "readHeader fin.read() error, salt" << std::endl;
delete [] str;
exit( -ret );
}
str[ret] = 0;
setSalt( str );
}
// Sub keyspaces
subKeySpaces.clear();
subKeySpacesCount = 0;
if ( !fin.read( (char*) (&subKeySpacesCount), 1 ).good() )
{
std::cerr << "readHeader fin.read() error" << std::endl;
delete [] str;
exit( 1 ); // file error
}
if ( subKeySpacesCount == 0 )
{
std::cerr << "readHeader fin.read() error" << std::endl;
std::cerr << "subKeySpaces missing from header" << std::endl;
delete [] str;
exit( 2 ); // invalid header
}
for ( a = 0; a < subKeySpacesCount; a++ )
{
subKeySpace.perPositionCharacterSets.clear();
subKeySpace.passwordLength.clear();
if ( !fin.read( (char*) (&hybridSets), 1 ).good() )
{
std::cerr << "readHeader fin.read() error" << std::endl;
delete [] str;
exit( 1 ); // file error
}
if ( hybridSets == 0 )
{
std::cerr << "readHeader fin.read() error, hybridSets is 0"
<< std::endl;
delete [] str;
exit( 2 ); // invalid header
}
subKeySpace.hybridSets = hybridSets;
// Hybrid sets
for ( b = 0; b < hybridSets; b++ )
{
// Password length
if ( !fin.read( (char*) (&passwordLength), 1 ).good() )
{
std::cerr << "readHeader fin.read() error" << std::endl;
delete [] str;
exit( 1 ); // file error
}
if ( passwordLength == 0 )
{
std::cerr << "readHeader fin.read() error, passwordLength is 0"
<< std::endl;
delete [] str;
exit( 2 ); //invalid header
}
subKeySpace.passwordLength.push_back( passwordLength );
// Character set flags
if ( !fin.read( (char*) (&characterSetFlags), 1 ).good() )
{
std::cerr << "readHeader fin.read() error" << std::endl;
delete [] str;
exit( 1 ); // file error
}
if ( characterSetFlags == 0 )
{
std::cerr << "readHeader fin.read() error, characterSetFlags is 0"
<< std::endl;
delete [] str;
exit( 2 ); // invalid header
}
subKeySpace.charSetFlags.push_back( characterSetFlags );
// Character set
charSet.characterSet1.clear();
charSet.characterSet2.clear();
charSet.characterSet3.clear();
charSet.characterSet4.clear();
if ( characterSetFlags & 1 )
{
ret = readRTI2String( fin, str, 1 );
if ( ret < 0 )
{
delete [] str;
exit( -ret );
}
charSet.characterSet1.assign((uint8*) str, ((uint8*) str) + ret );
}
if ( characterSetFlags & 2 )
{
ret = readRTI2String( fin, str, 2 );
if ( ret < 0 )
{
delete [] str;
exit( -ret );
}
charSet.characterSet2.assign((uint16*) str, ((uint16*) str) + ret );
}
if ( characterSetFlags & 4 )
{
ret = readRTI2String( fin, str, 3 );
if ( ret < 0 )
{
delete [] str;
exit( -ret );
}
charSet.characterSet3.assign((uint24*) str, ((uint24*) str) + ret );
}
if ( characterSetFlags & 8 )
{
ret = readRTI2String( fin, str, 4 );
if ( ret < 0 )
{
delete [] str;
exit( -ret );
}
charSet.characterSet4.assign((uint32*) str, ((uint32*) str) + ret );
}
subKeySpace.perPositionCharacterSets.push_back(charSet);
}
subKeySpaces.push_back(subKeySpace);
}
// Check point positions
if ( !fin.read( str, 4 * header.checkPointBits ).good() )
{
std::cerr << "readHeader fin.read() error" << std::endl;
delete [] str;
exit( 1 ); // file error
}
checkPointPositions.assign((uint32*) str, ((uint32*) str) + header.checkPointBits);
delete [] str;
// *** Index ***
if ( !fin.read( (char*) (&index.firstPrefix), 8 ).good() )
{
std::cerr << "readIndex fin.read() error" << std::endl;
exit( 1 ); // file error
}
if ( !fin.read((char*) (&count), 4 ).good() )
{
std::cerr << "readIndex fin.read() error" << std::endl;
exit( 1 ); // file error
}
if ( count == 0 )
{
std::cerr << "readIndex fin.read() error, prefixIndex count is 0"
<< std::endl;
exit( 1 ); // file error
}
indexTmp = new uint8[count];
if ( !fin.read( (char*) indexTmp, count ).good() )
{
std::cerr << "readIndex fin.read() error" << std::endl;
delete [] indexTmp;
exit( 1 ); // file error
}
index.prefixIndex.reserve(count + 1);
index.prefixIndex.push_back(sum);
for (a = 0; a < count; a++)
{
sum += indexTmp[a];
index.prefixIndex.push_back(sum);
}
delete [] indexTmp;
// *** Data ***
chainSizeBytes = (header.startPointBits + header.checkPointBits + header.endPointBits + 7) >> 3;
chainCount = sum;
/*
* reads everything at once...doesn't work for memory constrained env
data = new uint8[chainSizeBytes * sum + 8 - chainSizeBytes]; // (8 - chainSizeBytes) to avoid "reading past the end of the array" error
if ( !fin.read( (char*) (data), chainSizeBytes * sum ).good() )
{
std::cerr << "readData fin.read() error" << std::endl;
delete [] data;
data = NULL;
exit( 1 ); // file error
}
*/
}