public void SetFrom(IJokJaBreIdentityModel model)
{
if (model is TIdentityModel identityModel)
{
SetFrom(identityModel);
}
}
public void SetTo(IJokJaBreIdentityModel obj)
{
if (obj is TIdentityModel model)
{
SetTo(model);
}
}
public static string GetToken(this IJokJaBreIdentityModel user, IConfiguration configuration)
{
if (user == null)
{
return(null);
}
var claim = new[] {
new Claim(JwtRegisteredClaimNames.Sub, user.Username)
};
var signinKey = new SymmetricSecurityKey(
Encoding.UTF8.GetBytes(configuration["JokJaBre:Auth:SigningKey"]));
int expiryInMinutes = Convert.ToInt32(configuration["JokJaBre:Auth:ExpiresIn"]);
var token = new JwtSecurityToken(
claims: claim,
issuer: configuration["JokJaBre:Auth:Site"],
audience: configuration["JokJaBre:Auth:Site"],
expires: DateTime.UtcNow.AddMinutes(expiryInMinutes),
signingCredentials: new SigningCredentials(signinKey, SecurityAlgorithms.HmacSha256)
);
return(new JwtSecurityTokenHandler().WriteToken(token));
}
public static string HashPassword(this IJokJaBreIdentityModel user, IConfiguration configuration, int iterationCount = 10000)
{
// generate a 128-bit salt using a secure PRNG
byte[] salt = Encoding.Unicode.GetBytes(configuration["JokJaBre:Salt"]);
// derive a 256-bit subkey (use HMACSHA1 with 10,000 iterations)
string hashed = Convert.ToBase64String(
KeyDerivation.Pbkdf2(
password: user.Password,
salt: salt,
prf: KeyDerivationPrf.HMACSHA256,
iterationCount: iterationCount,
numBytesRequested: 256 / 8));
user.Password = hashed;
return(hashed);
}
public static TResponse ToIdentityResponse <TResponse>(this IJokJaBreIdentityModel model, IConfiguration configuration)
where TResponse : IJokJaBreIdentityResponse
{
if (model == null)
{
return(default);
