public List <string> IsTokenValid(string token, TokenKeyBuilder keyBuilder)
{
var key = keyBuilder.BuildKey();
var handler = new JwtSecurityTokenHandler();
var validations = new TokenValidationParameters {
ValidateIssuerSigningKey = true,
IssuerSigningKey = key,
ValidateIssuer = false,
ValidateAudience = false
};
return(TokenDecodeExceptionHandler.HandleJwtDecode(() => {
handler.ValidateToken(token, validations, out var securityToken);
}));
}
public string GiveToken(DateTime expirationDate, TokenKeyBuilder keyBuilder, List <Claim> claims)
{
var securityKey = keyBuilder.BuildKey();
var creds = new SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256);
var tokenDescriptor = new SecurityTokenDescriptor {
Expires = expirationDate,
NotBefore = DateTime.Now,
IssuedAt = DateTime.Now,
SigningCredentials = creds,
Subject = new ClaimsIdentity(claims)
};
var tokenHandler = new JwtSecurityTokenHandler();
var token = tokenHandler.CreateToken(tokenDescriptor);
return(tokenHandler.WriteToken(token));
}
