public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
using (var obj = new MyDemoAppDBEntities())
{
User entry = obj.User.Where
<User>(record =>
record.username == context.UserName &&
record.password == context.Password).FirstOrDefault();
if (entry == null)
{
context.SetError("invalid_grant",
"The user name or password is incorrect.");
return;
}
ClaimsIdentity oAuthIdentity = new ClaimsIdentity(context.Options.AuthenticationType);
oAuthIdentity.AddClaim(new Claim(ClaimTypes.Name, context.UserName));
oAuthIdentity.AddClaim(new Claim(ClaimTypes.Role, entry.Role.name)); //add roles
context.Validated(oAuthIdentity);
ClaimsIdentity cookiesIdentity = new ClaimsIdentity(context.Options.AuthenticationType);
cookiesIdentity.AddClaim(new Claim(ClaimTypes.Name, context.UserName));
oAuthIdentity.AddClaim(new Claim(ClaimTypes.Role, entry.Role.name)); //add roles
context.Validated(cookiesIdentity);
AuthenticationProperties properties = CreateProperties(context.UserName);
AuthenticationTicket ticket = new AuthenticationTicket(oAuthIdentity, properties);
context.Validated(ticket);
context.Request.Context.Authentication.SignIn(cookiesIdentity);
}
}
