146 lines
2.6 KiB
C++
146 lines
2.6 KiB
C++
#include "aes.hpp"
|
|
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <string>
|
|
|
|
#include "profiler.hpp"
|
|
|
|
using namespace std;
|
|
|
|
uint8_t key[16];
|
|
|
|
string prompt(char separator = '>')
|
|
{
|
|
PROFILER_RECORD;
|
|
string input;
|
|
cout << separator << ' ';
|
|
cin >> input;
|
|
if (!cin.good())
|
|
{
|
|
cout << "OOPSIE WOOPSIE!! Uwu We made a fucky wucky!! A wittle fucko boingo! The code monkeys at our headquarters are working VEWY HAWD to fix this!" << endl;
|
|
exit(1);
|
|
}
|
|
return input;
|
|
}
|
|
|
|
void print_help()
|
|
{
|
|
PROFILER_RECORD;
|
|
// TODO Verify whether there are more/less commands
|
|
cout << "The following commands are available: help, login, register, exit" << endl;
|
|
}
|
|
|
|
void print_flag()
|
|
{
|
|
PROFILER_RECORD;
|
|
ifstream file("flag.txt");
|
|
string flag;
|
|
getline(file, flag);
|
|
cout << flag << endl;
|
|
exit(0);
|
|
}
|
|
|
|
void login()
|
|
{
|
|
PROFILER_RECORD;
|
|
cout << "Username";
|
|
string username = prompt(':');
|
|
cout << "Password";
|
|
string password = prompt(':');
|
|
if (username != "admin")
|
|
{
|
|
cout << "Unknown user '" << username << "'" << endl;
|
|
return;
|
|
}
|
|
if (password.length() != 16)
|
|
{
|
|
cout << "Password format error" << endl;
|
|
return;
|
|
}
|
|
uint8_t encrypted_password[16];
|
|
for (int i = 0;i < 16;i++)
|
|
{
|
|
encrypted_password[i] = password[i];
|
|
}
|
|
AES::encrypt_ecb(encrypted_password, key);
|
|
uint8_t rootpw[16] = {0xe3, 0x07, 0x2e, 0x9f, 0x5b, 0xe8, 0xed, 0xd6, 0x02, 0xab, 0x89, 0xb8, 0xeb, 0x49, 0xcc, 0x56};
|
|
for (int i = 0;i < 16;i++)
|
|
{
|
|
if (encrypted_password[i] != rootpw[i])
|
|
{
|
|
cout << "Invalid password" << endl;
|
|
return;
|
|
}
|
|
}
|
|
print_flag();
|
|
}
|
|
|
|
#include <iomanip>
|
|
void register_user()
|
|
{
|
|
PROFILER_RECORD;
|
|
cout << "Registration is currently unavailable" << endl;
|
|
}
|
|
|
|
bool execute_command(const string &input)
|
|
{
|
|
PROFILER_RECORD;
|
|
if (input == "exit")
|
|
{
|
|
cout << "Thank you for visiting the Secutech customer portal. Please visit us again soon!" << endl;
|
|
return false;
|
|
}
|
|
if (input == "login")
|
|
{
|
|
login();
|
|
}
|
|
else if (input == "register")
|
|
{
|
|
register_user();
|
|
}
|
|
else if (input == "help")
|
|
{
|
|
print_help();
|
|
}
|
|
else if (input == "profiler_print")
|
|
{
|
|
profiler.print();
|
|
}
|
|
else if (input == "profiler_reset")
|
|
{
|
|
profiler.reset();
|
|
}
|
|
else
|
|
{
|
|
cout << "Invalid command '" << input << "'" << endl;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void load_key()
|
|
{
|
|
PROFILER_RECORD;
|
|
ifstream file("key.txt");
|
|
string line;
|
|
getline(file, line);
|
|
for (int i = 0;i < 16;i++)
|
|
{
|
|
key[i] = stoi(line.substr(3 * i, 2), 0, 16);
|
|
}
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
PROFILER_RECORD;
|
|
load_key();
|
|
cout << "Welcome to the Secutech login portal." << endl;
|
|
cout << "How can we help you today? (type 'help' for help)" << endl;
|
|
string input;
|
|
do
|
|
{
|
|
input = prompt();
|
|
} while (execute_command(input));
|
|
|
|
return 0;
|
|
}
|