rainerosion/navicat-keygen
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Update code for better customization.

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This commit is contained in:
Double Sine 2018-01-13 00:19:31 +08:00
parent fc82c87597
commit 83e43f5178
No known key found for this signature in database
GPG Key ID: 44460E4F43EA8633
2 changed files with 79 additions and 41 deletions
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11
navicat-keygen/Makefile
View File

@ -1,2 +1,9 @@
navicat-keygen : main.cpp
g++ -std=c++11 main.cpp -lcrypto -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib -o navicat-kengen
release : main.cpp
g++ -std=c++11 -D${VER} main.cpp -lcrypto -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib -o navicat-keygen
debug : main.cpp
g++ -std=c++11 -D${VER} -D_DEBUG main.cpp -lcrypto -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib -o navicat-keygen
clean:
rm navicat-keygen

109
navicat-keygen/main.cpp
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@ -11,30 +11,41 @@
#include <openssl/des.h>
#include <openssl/evp.h>
#define NAVICAT_12
void GenerateSnKey(char(&SnKey)[16]) {
static char EncodeTable[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
static char EncodeTable[] = "ABCDEFGH8JKLMN9PQRSTUVWXYZ234567"; // Thanks for discoveries from @Wizr.
// This is not a standard Base32 alphabet table.
// The differences are:
// | Standard | Non-standard |
// |------------|----------------|
// | 'I' | '8' |
// | 'O' | '9' |
static DES_cblock DESKey = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
unsigned char temp_snKey[10] = { 0x68, 0x2a }; // must start with 0x68, 0x2a
temp_snKey[2] = rand();
temp_snKey[3] = rand();
temp_snKey[4] = rand();
temp_snKey[5] = 0xCE; // Must be 0xCE for Simplified Chinese version.
// Must be 0xAA for Traditional Chinese version.
temp_snKey[6] = 0x32; // Must be 0x32 for Simplified Chinese version.
// Must be 0x99 for Traditional Chinese version.
#if defined(NAVICAT_12)
temp_snKey[7] = 0x65; // 0x65 - commercial, 0x66 - non-commercial
temp_snKey[8] = 0xC0; // High 4-bits = version number. Low 4-bits doesn't know, but can be used to delay activation time.
#elif defined(NAVICAT_11)
temp_snKey[7] = 0x15; // 0x15 - commercial, 0x16 - non-commercial
temp_snKey[8] = 0xB0; // High 4-bits = version number. Low 4-bits doesn't know, but can be used to delay activation time.
#if defined(NAVICAT_12_ENG)
temp_snKey[5] = 0xAC; // Must be 0xAC for English version.
temp_snKey[6] = 0x88; // Must be 0x88 for English version.
#elif defined(NAVICAT_12_CHS)
temp_snKey[5] = 0xCE; // Must be 0xCE for Simplified Chinese version.
temp_snKey[6] = 0x32; // Must be 0x32 for Simplified Chinese version.
#elif defined(NAVICAT_12_CHT)
temp_snKey[5] = 0xAA; // Must be 0xAA for Traditional Chinese version.
temp_snKey[6] = 0x99; // Must be 0x99 for Traditional Chinese version.
#else
#error "Navicat version is not specified."
#endif
temp_snKey[9] = 0xFE; // 0xfd, 0xfc, 0xfb if you want to use not-for-resale license.
temp_snKey[7] = 0x65; // 0x65 - commercial, 0x66 - non-commercial
temp_snKey[8] = 0xC0; // High 4-bits = version number. Low 4-bits doesn't know, but can be used to delay activation time.
temp_snKey[9] = 0x32; // 0xFB is Not-For-Resale-30-days license.
// 0xFC is Not-For-Resale-90-days license.
// 0xFD is Not-For-Resale-365-days license.
// 0xFE is Not-For-Resale license.
// 0xFF is Site license.
// Must not be 0x00. 0x01-0xFA is ok.
DES_key_schedule schedule;
DES_set_odd_parity(&DESKey);
@ -69,14 +80,16 @@ void GenerateSnKey(char(&SnKey)[16]) {
}
int main(int argc, char* argv[]) {
if (argc != 2) {
printf("Usage:\n");
printf(" ./navicat-keygen <RSA-2048 PrivateKey(PEM file)>\n");
return 0;
}
srand(time(0));
char SnKey[17] = { "NAVFZCE3FDCB46BX" };
//GenerateSnKey(snKey);
printf("\r\n");
printf("SnKey:\r\n");
printf("%.4s-%.4s-%.4s-%.4s\r\n", SnKey, SnKey + 4, SnKey + 8, SnKey + 12);
printf("\r\n");
char SnKey[16] = { };
GenerateSnKey(SnKey);
double current_time
= std::chrono::duration_cast<std::chrono::duration<double>>(
@ -116,43 +129,61 @@ int main(int argc, char* argv[]) {
unsigned char enc_data[1024] = { };
char data[1024] = { };
std::string DI;
std::string DeviceIdentifier("");
EVP_DecodeBlock(enc_data, reinterpret_cast<const unsigned char*>(buffer.c_str()), buffer.length());
RSA_private_decrypt(256, enc_data, reinterpret_cast<unsigned char*>(data), PrivateKey, RSA_PKCS1_PADDING);
for (size_t i = 0, length = strlen(data); i < length; ++i) {
if(data[i] == 'D' && data[i + 1] == 'I' && data[i + 2] == '"') {
if (RSA_private_decrypt(256, enc_data, reinterpret_cast<unsigned char*>(data), PrivateKey, RSA_PKCS1_PADDING) == -1) {
printf("Failed to decrypt data.\n");
return -3;
}
#ifdef _DEBUG
printf("-----------Begin Request Code Data---------------\n");
printf("%s\n", data);
printf("-----------End Request Code Data---------------\n");
#endif
// Get DeviceIdentifier from data.
for (int i = 0, length = strlen(data) - 4; i < length; ++i) {
if(data[i] == '"' &&
data[i + 1] == 'D' &&
data[i + 2] == 'I' &&
data[i + 3] == '"') {
char temp[256] = { };
size_t x = i + 3, j = 0;
while (data[x] != '"')
int x = i + 4, j = 0;
while (data[x] != '"' && x < length)
x++;
x++;
while (data[x] != '"') {
while (data[x] != '"' && j < 256) {
temp[j++] = data[x];
x++;
}
DI += temp;
DeviceIdentifier += temp;
break;
}
}
memset(data, 0, sizeof(data));
memset(enc_data, 0, sizeof(enc_data));
snprintf(data, sizeof(data), "{\n \"DI\" : \"%s\", \n \"T\" : \"%lf\", \n \"K\" : \"%.16s\", \n \"N\" : \"%s\", \n \"O\" : \"%s\"\n}",
DI.c_str(),//"NGVlZjdjOTViMzYyMWI0",
current_time,
"NAVFZCE3FDCB46BX",
Name.c_str(),//"Shadow",
Organization.c_str());
DeviceIdentifier.c_str(),
current_time,
SnKey,
Name.c_str(),
Organization.c_str()
);
#ifdef _DEBUG
printf("-----------Begin Activation Code Data---------------\n");
printf("%s\n", data);
printf("-----------End Activation Code Data---------------\n");
#endif
RSA_private_encrypt(strlen(data), reinterpret_cast<unsigned char*>(data), enc_data, PrivateKey, RSA_PKCS1_PADDING);
char result[1024] = { };
EVP_EncodeBlock(reinterpret_cast<unsigned char*>(result), enc_data, 256);
printf("%s\n", result);
printf("Activation Code:\n%s\n", result);
EVP_DecodeBlock(enc_data, (unsigned char*)result, strlen(result));
RSA_private_decrypt(256, enc_data, (unsigned char*)result, PrivateKey, RSA_PKCS1_PADDING);
RSA_free(PrivateKey);
return 0;
}