private async static Task <RevokedToken> _findToken(string login)
{
using (ModelsDBContext ctx = new ModelsDBContext())
{
RevokedToken revokedToken = await ctx.RevokedTokens.FirstOrDefaultAsync(t => t.Name == login);
return(revokedToken);
}
}
/// <summary>
/// Logs a <see cref="ConceptionDevisWS.Models.User"/> out.
/// </summary>
/// <param name="principal">the user's security identity</param>
/// <remarks>
/// This is not fully \htmlonly <accronym title="REpresentational State Transfer">REST</accronym>\endhtmlonly compliant, but it's usual.
/// </remarks>
public async static Task Logout(IPrincipal principal)
{
using (ModelsDBContext ctx = new ModelsDBContext())
{
RevokedToken revokedToken = new RevokedToken {
Name = principal.Identity.Name
};
ctx.RevokedTokens.Add(revokedToken);
await ctx.SaveChangesAsync();
}
}
private async static Task _removeLogout(string login)
{
using (ModelsDBContext ctx = new ModelsDBContext())
{
RevokedToken seekedToken = await _findToken(login);
if (seekedToken != null)
{
ctx.Entry(seekedToken).State = EntityState.Deleted;
await ctx.SaveChangesAsync();
}
}
}
public async Task Revoke(string jti, string userId)
{
var tokens = await GetRevokedTokens();
RevokedToken revokedToken = new RevokedToken
{
JTI = jti,
UserId = userId
};
if (!tokens.Contains(revokedToken))
{
tokens.Add(revokedToken);
string json = JsonConvert.SerializeObject(tokens.ToArray());
File.WriteAllText(revokedTokensPath, json);
}
}
