protected internal virtual bool VerifyTwoFactorAuthCode(string code)
{
Tracing.Information("[UserAccount.VerifyTwoFactorAuthCode] called for accountID: {0}", this.ID);
if (code == null)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed - null code");
return(false);
}
if (!this.IsAccountVerified)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- account not verified");
return(false);
}
if (this.IsAccountClosed)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- account closed");
return(false);
}
if (!this.IsLoginAllowed)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- login not allowed");
return(false);
}
if (this.AccountTwoFactorAuthMode != TwoFactorAuthMode.Mobile)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- two factor auth mode not mobile");
return(false);
}
if (this.CurrentTwoFactorAuthStatus != TwoFactorAuthMode.Mobile)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- current auth status not mobile");
return(false);
}
if (IsMobileCodeStale)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- mobile code stale");
return(false);
}
if (code != this.MobileCode)
{
Tracing.Error("[UserAccount.VerifyTwoFactorAuthCode] failed -- codes don't match");
return(false);
}
Tracing.Verbose("[UserAccount.VerifyTwoFactorAuthCode] success");
this.LastLogin = UtcNow;
this.CurrentTwoFactorAuthStatus = TwoFactorAuthMode.None;
this.ClearMobileAuthCode();
this.AddEvent(new SuccessfulTwoFactorAuthCodeLoginEvent {
Account = this
});
return(true);
}
public void SignInWithLinkedAccount(
string tenant,
string providerName,
string providerAccountID,
IEnumerable <Claim> claims,
out TAccount account)
{
account = null;
if (!UserAccountService.Configuration.MultiTenant)
{
tenant = UserAccountService.Configuration.DefaultTenant;
}
if (String.IsNullOrWhiteSpace(tenant))
{
throw new ArgumentException("tenant");
}
if (String.IsNullOrWhiteSpace(providerName))
{
throw new ArgumentException("providerName");
}
if (String.IsNullOrWhiteSpace(providerAccountID))
{
throw new ArgumentException("providerAccountID");
}
if (claims == null)
{
throw new ArgumentNullException("claims");
}
Tracing.Information("[AuthenticationService.SignInWithLinkedAccount] tenant: {0}, provider: {1}, id: {2}", tenant, providerName, providerAccountID);
var user = GetCurrentPrincipal();
if (user != null && user.Identity.IsAuthenticated)
{
// already logged in, so use the current user's account
Tracing.Verbose("[AuthenticationService.SignInWithLinkedAccount] user already logged in as: {0}", user.Identity.Name);
account = this.UserAccountService.GetByID(user.GetUserID());
}
else
{
// see if there's already an account mapped to this provider
account = this.UserAccountService.GetByLinkedAccount(tenant, providerName, providerAccountID);
if (account == null)
{
Tracing.Verbose("[AuthenticationService.SignInWithLinkedAccount] linked account not found");
// no account associated, so create one
// we need email
var email = claims.GetValue(ClaimTypes.Email);
if (String.IsNullOrWhiteSpace(email))
{
throw new ValidationException(UserAccountService.GetValidationMessage(MembershipRebootConstants.ValidationMessages.AccountCreateFailNoEmailFromIdp));
}
// check to see if email already exists
if (this.UserAccountService.EmailExists(tenant, email))
{
throw new ValidationException(UserAccountService.GetValidationMessage(MembershipRebootConstants.ValidationMessages.LoginFailEmailAlreadyAssociated));
}
// guess at a username to use
var name = claims.GetValue(ClaimTypes.Name);
// remove whitespace
if (name != null)
{
name = ParseValidUsername(name);
}
// check to see if username already exists
if (String.IsNullOrWhiteSpace(name) || this.UserAccountService.UsernameExists(tenant, name))
{
// try use email for name then
name = email.Substring(0, email.IndexOf('@'));
name = ParseValidUsername(name);
if (this.UserAccountService.UsernameExists(tenant, name))
{
// gen random username -- this isn't ideal but
// they should always be able to change it later
name = Guid.NewGuid().ToString("N");
}
}
// create account without password -- user can verify their email and then
// do a password reset to assign password
Tracing.Verbose("[AuthenticationService.SignInWithLinkedAccount] creating account: {0}, {1}", name, email);
account = this.UserAccountService.CreateUserAccount();
// update account with external claims
var cmd = new MapClaimsToAccount <TAccount> {
Account = account, Claims = claims
};
this.UserAccountService.ExecuteCommand(cmd);
this.UserAccountService.CreateAccount(tenant, name, null, email, account: account);
}
else
{
Tracing.Verbose("[AuthenticationService.SignInWithLinkedAccount] linked account found: {0}", account.ID);
}
}
if (account == null)
{
throw new Exception("Failed to locate account");
}
// add/update the provider with this account
this.UserAccountService.AddOrUpdateLinkedAccount(account, providerName, providerAccountID, claims);
// log them in if the account if they're verified
if (account.IsAccountVerified || !UserAccountService.Configuration.RequireAccountVerification)
{
Tracing.Verbose("[AuthenticationService.SignInWithLinkedAccount] signing user in: {0}", account.ID);
// signin from the account
// if we want to include the provider's claims, then perhaps this
// should be done in the claims transformer
this.SignIn(account, providerName);
}
else
{
Tracing.Error("[AuthenticationService.SignInWithLinkedAccount] user account not verified, not allowed to login: {0}", account.ID);
}
}
protected internal virtual bool Authenticate(string password, int failedLoginCount, TimeSpan lockoutDuration)
{
Tracing.Information("[UserAccount.Authenticate] called for accountID: {0}", this.ID);
if (failedLoginCount <= 0)
{
throw new ArgumentException("failedLoginCount");
}
if (String.IsNullOrWhiteSpace(password))
{
Tracing.Error("[UserAccount.Authenticate] failed -- no password");
return(false);
}
if (!IsAccountVerified)
{
Tracing.Error("[UserAccount.Authenticate] failed -- account not verified");
this.AddEvent(new AccountNotVerifiedEvent {
Account = this
});
return(false);
}
if (IsAccountClosed)
{
Tracing.Error("[UserAccount.Authenticate] failed -- account closed");
return(false);
}
if (!IsLoginAllowed)
{
Tracing.Error("[UserAccount.Authenticate] failed -- account not allowed to login");
this.AddEvent(new AccountLockedEvent {
Account = this
});
return(false);
}
if (HasTooManyRecentPasswordFailures(failedLoginCount, lockoutDuration))
{
Tracing.Error("[UserAccount.Authenticate] failed -- account in lockout due to failed login attempts");
FailedLoginCount++;
this.AddEvent(new TooManyRecentPasswordFailuresEvent {
Account = this
});
return(false);
}
var valid = VerifyHashedPassword(password);
if (valid)
{
Tracing.Verbose("[UserAccount.Authenticate] authentication success");
LastLogin = UtcNow;
FailedLoginCount = 0;
this.AddEvent(new SuccessfulPasswordLoginEvent {
Account = this
});
}
else
{
Tracing.Error("[UserAccount.Authenticate] failed -- invalid password");
LastFailedLogin = UtcNow;
if (FailedLoginCount > 0)
{
FailedLoginCount++;
}
else
{
FailedLoginCount = 1;
}
this.AddEvent(new InvalidPasswordEvent {
Account = this
});
}
return(valid);
}
