public async Task <int> ResetPassword(IOwinContext owinContext, HttpRequestBase Request, ResetPasswordItem model)
{
try
{
InstanceUserManager instanceUserManager = owinContext.GetUserManager <InstanceUserManager>();
IdentityUserItem user = await instanceUserManager.FindByEmailAsync(model.Email);
if (user != null)
{
IdentityResult result = await instanceUserManager.ResetPasswordAsync(user.Id, model.Code, model.Password);
if (result.Succeeded)
{
return(1);
}
else
{
foreach (var error in result.Errors)
{
strErrorMessage = strErrorMessage + " " + error;
}
return(2);
}
}
else
{
return(0);
}
}
catch (Exception ex)
{
serviceException = ex;
return(-1);
}
}
public async Task <int> ForgotPassword(IOwinContext owinContext, HttpRequestBase Request, ForgotPasswordItem model)
{
try
{
InstanceUserManager instanceUserManager = owinContext.GetUserManager <InstanceUserManager>();
var user = await instanceUserManager.FindByEmailAsync(model.Email);
if (user == null || !(await instanceUserManager.IsEmailConfirmedAsync(user.Id)))
{
//return View("ForgotPasswordConfirmation");
return(0);
}
string code = await instanceUserManager.GeneratePasswordResetTokenAsync(user.Id);
var callbackUrl = new UrlHelper(Request.RequestContext).Action("ResetPassword", "Login", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
//var callbackUrl = Url.Action("ResetPassword", "Login", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
await instanceUserManager.SendEmailAsync(user.Id, "Reset Password", "Please reset your password by clicking this link " + callbackUrl);
//return RedirectToAction("ForgotPasswordConfirmation", "Login");
return(1);
}
catch (Exception ex)
{
serviceException = ex;
//return LoginStatus.SystemFailure;
return(-1);
}
}
public static InstanceUserManager Create(IdentityFactoryOptions <InstanceUserManager> options, IOwinContext context)
{
var manager = new InstanceUserManager(new UserStore <IdentityUserItem>(context.Get <UserContext>()));
// Configure validation logic for usernames
manager.UserValidator = new UserValidator <IdentityUserItem>(manager)
{
AllowOnlyAlphanumericUserNames = false,
RequireUniqueEmail = true
};
// Configure validation logic for passwords
manager.PasswordValidator = new PasswordValidator
{
RequiredLength = 6,
RequireNonLetterOrDigit = false,
RequireDigit = true,
RequireLowercase = true,
RequireUppercase = true,
};
// Configure user lockout defaults
manager.UserLockoutEnabledByDefault = true;
manager.DefaultAccountLockoutTimeSpan = TimeSpan.FromMinutes(5);
manager.MaxFailedAccessAttemptsBeforeLockout = 5;
// Register two factor authentication providers. This application uses Phone and Emails as a step of receiving a code for verifying the user
// You can write your own provider and plug it in here.
manager.RegisterTwoFactorProvider("Phone Code", new PhoneNumberTokenProvider <IdentityUserItem>
{
MessageFormat = "Your security code is {0}"
});
manager.RegisterTwoFactorProvider("Email Code", new EmailTokenProvider <IdentityUserItem>
{
Subject = "Security Code",
BodyFormat = "Your security code is {0}"
});
manager.EmailService = new EmailService();
//manager.SmsService = new SmsService();
var dataProtectionProvider = options.DataProtectionProvider;
if (dataProtectionProvider != null)
{
manager.UserTokenProvider =
new DataProtectorTokenProvider <IdentityUserItem>(dataProtectionProvider.Create("ASP.NET Identity"));
}
return(manager);
}
public int Delete(string Id, IOwinContext owinContext)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
try
{
InstanceUserManager instanceUsermanager = owinContext.GetUserManager <InstanceUserManager>();
IdentityUserItem identityUserItem = instanceUsermanager.FindById(Id);
ICollection <IdentityUserLogin> logins = identityUserItem.Logins;
foreach (var login in logins.ToList())
{
instanceUsermanager.RemoveLogin(login.UserId, new UserLoginInfo(login.LoginProvider, login.ProviderKey));
}
IList <string> rolesForUser = instanceUsermanager.GetRoles(Id);
if (rolesForUser.Count() > 0)
{
foreach (var item in rolesForUser.ToList())
{
IdentityResult result = instanceUsermanager.RemoveFromRole(identityUserItem.Id, item);
}
}
IdentityResult userResult = instanceUsermanager.Delete(identityUserItem);
if (userResult.Succeeded)
{
scope.Complete();
return(1);
}
else
{
scope.Dispose();
return(0);
}
}
catch (Exception ex)
{
serviceException = ex;
scope.Dispose();
return(-1);
}
}
}
public async Task <LoginStatus> Login(IOwinContext owinContext, HttpRequestBase Request, LoginItem model)
{
try
{
InstanceUserManager instanceUserManager = owinContext.GetUserManager <InstanceUserManager>();
InstanceSignInManager instanceSignInManager = owinContext.GetUserManager <InstanceSignInManager>();
IdentityUserItem signedUser = instanceUserManager.FindByEmail(model.Email);
var result = await instanceSignInManager.PasswordSignInAsync(signedUser.UserName, model.Password, model.RememberMe, shouldLockout : true);
switch (result)
{
case SignInStatus.Success:
var currentUser = await instanceUserManager.FindByNameAsync(signedUser.UserName);
if (!await instanceUserManager.IsEmailConfirmedAsync(currentUser.Id))
{
var code = await instanceUserManager.GenerateEmailConfirmationTokenAsync(currentUser.Id);
var callbackUrl = new UrlHelper(Request.RequestContext).Action("ConfirmEmail", "Login", new { userId = currentUser.Id, code = code }, protocol: Request.Url.Scheme);
instanceUserManager.SendEmail(currentUser.Id, "Confirm your account", "Please confirm your account by clicking this link " + callbackUrl);
return(LoginStatus.RequireConfirmation);
}
else
{
return(LoginStatus.Success);
}
case SignInStatus.LockedOut:
return(LoginStatus.LockedOut);
case SignInStatus.Failure:
return(LoginStatus.Failure);
default:
return(LoginStatus.Failure);
}
}
catch (Exception ex)
{
serviceException = ex;
return(LoginStatus.SystemFailure);
}
}
public InstanceSignInManager(InstanceUserManager userManager, IAuthenticationManager authenticationManager)
: base(userManager, authenticationManager)
{
}
public int Insert(UserItem userItem, IOwinContext owinContext, HttpRequestBase Request)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
try
{
InstanceUserManager instanceUserManager = owinContext.GetUserManager <InstanceUserManager>();
var user = new IdentityUserItem
{
UserName = userItem.UserName,
Email = userItem.Email,
FirstName = userItem.FirstName,
LastName = userItem.LastName,
};
IdentityResult result = instanceUserManager.Create(user, userItem.Password);
if (result.Succeeded)
{
foreach (string item in userItem.UserItemSelectedRoles)
{
var roles = context.Roles.ToList();
if (roles.Count() > 0)
{
foreach (IdentityRole identityRole in roles)
{
if (identityRole.Name == item)
{
instanceUserManager.AddToRole(user.Id, identityRole.Name);
}
}
;
}
}
string code = instanceUserManager.GenerateEmailConfirmationToken(user.Id);
string callbackUrl = new UrlHelper(Request.RequestContext).Action("ConfirmEmail", "Login", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
instanceUserManager.SendEmail(user.Id, "Confirm your account", "Please confirm your account by clicking this link " + callbackUrl);
scope.Complete();
return(1);
}
else
{
userItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
foreach (var error in result.Errors)
{
strErrorMessage = ErrorMessage + " " + error;
}
scope.Dispose();
return(0);
}
}
catch (Exception ex)
{
serviceException = ex;
userItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
if (ex.Message != null)
{
strErrorMessage = ex.Message;
}
else
{
strErrorMessage = ex.InnerException.Message;
}
scope.Dispose();
return(-1);
}
}
}
public int Update(UpdateUserItem updateUserItem, IOwinContext owinContext)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
try
{
InstanceUserManager instanceUserManager = owinContext.GetUserManager <InstanceUserManager>();
IdentityUserItem identityUserItem = instanceUserManager.FindById(updateUserItem.Id.ToString());
if (updateUserItem != null)
{
identityUserItem.Email = updateUserItem.Email;
identityUserItem.UserName = updateUserItem.UserName;
identityUserItem.FirstName = updateUserItem.FirstName;
identityUserItem.LastName = updateUserItem.LastName;
IdentityResult result = instanceUserManager.Update(identityUserItem);
if (result.Succeeded)
{
//this part is not similar to create need more investigation
foreach (string item in updateUserItem.UserItemSelectedRoles)
{
string roleName = context.Roles.Find(item).Name; //sometimes this part not works, may be the context is not initialized?
instanceUserManager.AddToRole(identityUserItem.Id, roleName);
}
List <IdentityUserRole> listIdentityUserRole = instanceUserManager.FindById(identityUserItem.Id).Roles.ToList();
foreach (IdentityUserRole item in listIdentityUserRole)
{
if (!updateUserItem.UserItemSelectedRoles.Contains(item.RoleId))
{
string roleToRemove = context.Roles.Find(item.RoleId).Name;
instanceUserManager.RemoveFromRole(identityUserItem.Id, roleToRemove);
}
}
scope.Complete();
return(1);
}
else
{
updateUserItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
foreach (var error in result.Errors)
{
strErrorMessage = ErrorMessage + " " + error;
}
scope.Dispose();
return(0);
}
}
else
{
updateUserItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
strErrorMessage = "There is no user with provided ID";
return(0);
}
}
catch (Exception ex)
{
serviceException = ex;
updateUserItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
if (ex.Message != null)
{
strErrorMessage = ex.Message;
}
else
{
strErrorMessage = ex.InnerException.Message;
}
scope.Dispose();
return(-1);
}
}
}
