public async Task <User> CheckToken(string token)
{
var userToken = token.Split(' ')[1];
var tokenSettings = TokenResponse.FromToken(userToken);
var user = await _context.User.FirstOrDefaultAsync(x => x.Id == tokenSettings.Id);
return(user);
}
public async Task <JWTToken> Refresh(RefreshRequest tokens)
{
var claims = TokenResponse.FromToken(tokens.JWTToken);
var allTokens = _context.UserToken.Where(x => x.UserId == claims.Id);
var refreshToken = await allTokens.FirstOrDefaultAsync(x => x.RefreshToken == tokens.RefreshToken);
if (refreshToken == null || refreshToken.ExpiryDate < DateTime.Now)
{
return(null);
}
var user = await _context.User.FirstOrDefaultAsync(x => x.Id == claims.Id);
if (user == null)
{
return(null);
}
var newJwtToken = new TokenResponse()
{
Id = user.Id,
Role = user.Role
}.ToToken(_config);
var newRefreshToken = TokenHelper.GenerateRefreshToken();
var now = DateTime.Now;
var expiryDate = now.AddDays(7);
refreshToken = new UserToken()
{
LastUpdated = now,
ExpiryDate = expiryDate,
RefreshToken = newRefreshToken,
Id = refreshToken.Id,
UserId = refreshToken.UserId,
User = refreshToken.User
};
_context.Update(refreshToken);
await _context.SaveChangesAsync();
return(new JWTToken()
{
JwtToken = newJwtToken.JwtToken,
RefreshToken = newRefreshToken,
Exp = new DateTimeOffset(expiryDate).ToUnixTimeSeconds(),
Nbf = new DateTimeOffset(now).ToUnixTimeSeconds()
});
}
