public async Task CreateAsync(AuthenticationTokenCreateContext context)
{
var clientid = context.Ticket.Properties.Dictionary["as:client_id"];
var refreshTokenLifetime = context.OwinContext.Get<string>("as:RefreshTokenLifetime");
var refreshTokenId = Guid.NewGuid().ToString("n");
if (string.IsNullOrEmpty(clientid))
{
return;
}
context.Ticket.Properties.IssuedUtc = DateTime.UtcNow;
context.Ticket.Properties.ExpiresUtc = DateTime.UtcNow.AddMinutes(Convert.ToDouble(refreshTokenLifetime));
var token = context.SerializeTicket();
var refreshDto = new RefreshTokenDto()
{
Id = refreshTokenId,
ClientId = clientid,
Subject = context.Ticket.Identity.Name,
Token = token
};
await _redisRepo.InsertRefreshTokenAsync(refreshDto);
context.SetToken(refreshTokenId);
}
public async Task InsertRefreshTokenAsync(RefreshTokenDto tokenDto)
{
IDatabase db = _redis.GetDatabase();
string refreshKey = "refresh:" + tokenDto.Subject;
var refreshValue = await db.StringGetAsync(refreshKey);
if (!string.IsNullOrEmpty(refreshValue))
{
await db.KeyDeleteAsync(refreshValue.ToString());
}
string userValue = await JsonConvert.SerializeObjectAsync(tokenDto);
await db.StringSetAsync(tokenDto.Id, userValue);
await db.StringSetAsync(refreshKey, tokenDto.Id);
}