/// <summary>
///
/// </summary>
/// <param name="length"></param>
/// <returns></returns>
public static string GetRandomPassword(int length = 10)
{
if (length < 8)
{
throw new ArgumentException("Password must be at least 8 characters.", nameof(length));
}
string password = string.Empty;
password += CharHelpers.GetRandomLowercaseCharacter();
password += CharHelpers.GetRandomUppercaseCharacter();
password += CharHelpers.GetRandomSpecialCharacter();
password += IntHelpers.GetRandomNumber(0, 9);
for (int i = 4; i < length; i++)
{
password += CharHelpers.GetRandomCharacter();
}
password = ReplaceDuplicateCharacters(password);
password = password.Randomize().Randomize();
return(password);
}
/// <summary>
/// Returns a random character
/// </summary>
/// <returns></returns>
public static char GetRandomCharacter()
{
var chars = @"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz!§$%&/()=_?#1234567890";
var randomNumber = IntHelpers.GetRandomNumber(chars.Length);
return(chars[randomNumber]);
}
/// <summary>
/// Returns a random lowercase character
/// </summary>
/// <returns></returns>
public static char GetRandomSpecialCharacter()
{
var chars = @"!§$%&/()=_?#";
var randomNumber = IntHelpers.GetRandomNumber(chars.Length);
return(chars[randomNumber]);
}
/// <summary>
/// Returns a random lowercase character
/// </summary>
/// <returns></returns>
public static char GetRandomLowercaseCharacter()
{
var chars = @"abcdefghijklmnopqrstuvwxyz";
var randomNumber = IntHelpers.GetRandomNumber(chars.Length);
return(chars[randomNumber]);
}
/// <summary>
/// Returns a random uppercase character
/// </summary>
/// <returns></returns>
public static char GetRandomUppercaseCharacter()
{
var chars = @"ABCDEFGHIJKLMNOPQRSTUVWXYZ";
var randomNumber = IntHelpers.GetRandomNumber(chars.Length);
return(chars[randomNumber]);
}