Compile c++ program

#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <iostream>

/*
Premise:

We have a top secret file that only authorized users are allowed to download, and they need a CLI tool for retrieving it.
We tasked a developer with building the server and client for this.
He built the client first, and has sent you his code for review.

What feedback, questions, or concerns would you give the developer after reviewing his client.

*/
bool userIsFound(std::string query)
{
  // Pretend this method actually executes an SQL query instead of always returning true
  return true;
}

void fetchHttpFile(std::string url)
{
  // Pretend the code for this lives somewhere else
}

int main (int argc, char* argv[])
{
  char username[20];
  char password[20];
  strcpy(username, argv[1]);
  strcpy(password, argv[2]);

  std::string query = "SELECT * FROM users WHERE username=" + std::string(username) + " AND password=" + std::string(password);
  std::string url = "http://secretuser:secretpassword@www.example.com/secretfile";

  if (userIsFound(query)) {
    fetchHttpFile(url);
    std::cout << "Downloading file: " + url;
    exit (EXIT_SUCCESS);
  }
  else
  {
    std::cout << "Error downloading file: " + url + " You do not have permission.";
    exit (EXIT_FAILURE);
  }
}

Similar codes

0 vote107 views1 answer
Convert GLFWwindow* to IntPtr
C++
0 vote113 views1 answer
Result += a +b in c++ meaning
C++
8 votes72 views1 answer
How to print every element of the array in cpp
C++
1 vote118 views1 answer
Eosio parse string
C++
0 vote114 views1 answer
Char at in c++
C++
5 votes128 views4 answers
Pointers in c++
C++
2 votes113 views1 answer
C++ code for insertion sort
C++
0 vote120 views2 answers
Number triangle c++
C++
0 vote202 views1 answer
How to set a variable to infinity in c++
C++
1 vote105 views1 answer
Vector2 c++
C++