public IActionResult GeneratePassword([FromBody] RandomPWDConfig config)
{
_logger.LogInformation($"GeneratePassword called with params\n{config.ToString()}");
if (config.Length < 8 || config.Length > 127)
{
return(BadRequest("The length must be between 8 and 127"));
}
if (!config.Letters & !config.Symbols & !config.Numbers)
{
return(BadRequest("At least one flag must be enabled"));
}
var response = PasswordGenerator.generatePassword(config);
return(Ok(response));
}
public static String generatePassword(RandomPWDConfig config)
{
var alpha = "abcdefghijklmnopqrstuvwxyz";
var num = "0123456789";
var sym = "`~!@#$%^&*()-_=+[]{}\\|\"';:,.<>/?";
var new_password = "";
var rng = new Random();
while (new_password.Length < config.Length)
{
var character = "";
if (config.Letters)
{
int index = rng.Next(alpha.Length);
if (rng.NextDouble() >= 0.5)
{
character += alpha[index].ToString().ToUpper();
}
else
{
character += alpha[index];
}
}
if (config.Numbers)
{
int index = rng.Next(num.Length);
character += num[index];
}
if (config.Symbols)
{
int index = rng.Next(sym.Length);
character += sym[index];
}
new_password += character;
}
var response = new string(new_password.ToCharArray().
OrderBy(s => (rng.Next(2) % 2) == 0).ToArray())
.Substring(new_password.Length - config.Length);
return(response);
}
