public async Task <Message <string> > Register(RegisterBindingModel model)
{
using (costmanagerdbEntities db = new costmanagerdbEntities())
{
var userExists = db.Users.Any(x => x.Login == model.Login);
if (userExists)
{
return new Message <string> {
StatusCode = (int)HttpStatusCode.Conflict, ReturnMessage = "Change username", IsSuccess = false
}
}
;
else
{
db.Users.Add(new Models.Db.User {
Login = model.Login, Password = model.Password
});
await db.SaveChangesAsync();
var user = new ApplicationUser()
{
UserName = model.Login, Email = model.Login
};
IdentityResult result = await UserManager.CreateAsync(user, model.Password);
return(new Message <string> {
StatusCode = (int)HttpStatusCode.OK, ReturnMessage = "Registered", IsSuccess = true
});
}
}
}
public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
using (costmanagerdbEntities db = new costmanagerdbEntities())
{
var userManager = context.OwinContext.GetUserManager <ApplicationUserManager>();
ApplicationUser user = await userManager.FindAsync(context.UserName, context.Password);
var userDb = db.Users.Where(x => x.Login == context.UserName && x.Password == context.Password).FirstOrDefault();
if (userDb == null || user == null)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
ClaimsIdentity oAuthIdentity = await user.GenerateUserIdentityAsync(userManager,
OAuthDefaults.AuthenticationType);
oAuthIdentity.AddClaim(new Claim(Consts.useDbId, userDb.ID.ToString()));
ClaimsIdentity cookiesIdentity = await user.GenerateUserIdentityAsync(userManager,
CookieAuthenticationDefaults.AuthenticationType);
AuthenticationProperties properties = CreateProperties(user.UserName);
AuthenticationTicket ticket = new AuthenticationTicket(oAuthIdentity, properties);
context.Validated(ticket);
context.Request.Context.Authentication.SignIn(cookiesIdentity);
}
}