public async Task <GenerateTokenAnswer> Handle(GenerateTokenRequest request, CancellationToken cancellationToken)
{
var tokenHandler = new JwtSecurityTokenHandler();
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(new[]
{
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
new Claim("id", request.UserId.ToString()),
}),
// LifeTime: 5 Minutes by default + 0.01 minutes
Expires = DateTime.UtcNow.AddMinutes(0.01),
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(_jwtOptions.SecretInBytes),
SecurityAlgorithms.HmacSha256Signature)
};
var token = tokenHandler.CreateToken(tokenDescriptor);
var tempCommand = new WriteTokenCommand
{
UserId = request.UserId,
ExpiryDate = DateTime.UtcNow.AddYears(2),
JwtId = token.Id,
Platform = request.Platform,
Token = tokenHandler.WriteToken(token),
};
await _commandHandler.HandleAsync(tempCommand);
return(new GenerateTokenAnswer
{
Token = tempCommand.Token,
});
}
private async Task <Guid> GenerateToken(Guid userId)
{
var tokenId = Guid.NewGuid();
await _mediator.Send(new DeactivateTokenCommand
{
UserId = userId,
});
var tempCommand = new WriteTokenCommand
{
Id = tokenId,
UserId = userId,
};
await _mediator.Send(tempCommand);
return(tokenId);
}
