/// <summary>
/// Sign in a user that has already been authenticated.
/// </summary>
public async Task SignMemberInAsync(SignMemberInCommand command)
{
// Because we're not logged in yet we need to elevate permissions here to save a new user,
// otherwise the ambient anonymous user will be used and a permission exception will be thrown
var systemExecutionContext = await _executionContextFactory.CreateSystemUserExecutionContextAsync();
var existingUser = await _userRepository.GetUserMicroSummaryByEmailAsync(command.Email, MemberUserArea.AreaCode, systemExecutionContext);
int userId;
if (existingUser == null)
{
// If we haven't logged in with this user before, we'll create a Cofoundry user to match your
// SSO login.
var role = await GetMemberRole(systemExecutionContext);
var addUserCommand = MapAddUserCommand(command, role);
await _userRepository.AddUserAsync(addUserCommand, systemExecutionContext);
// Note that the new user id is set in the OutputUserId which is a
// convention used by the CQS framework (see https://github.com/cofoundry-cms/cofoundry/wiki/CQS)
userId = addUserCommand.OutputUserId;
}
else
{
// If the user already exists, we sign in using that Id
userId = existingUser.UserId;
}
await _loginService.LogAuthenticatedUserInAsync(MemberUserArea.AreaCode, userId, true);
}
/// <summary>
/// We're going to make use of the built in AddUserCommand which will take
/// care of most of the user creation logic for us. Here we map from our
/// domain command to the Cofoundry one.
/// </summary>
private AddUserCommand MapAddUserCommand(SignMemberInCommand command, RoleDetails role)
{
var addUserCommand = new AddUserCommand();
addUserCommand.Email = command.Email;
addUserCommand.FirstName = "Unknown";
addUserCommand.LastName = "Unknown";
addUserCommand.RoleId = role.RoleId;
addUserCommand.UserAreaCode = MemberUserArea.AreaCode;
return(addUserCommand);
}
public async Task <ActionResult> SignIn(SignMemberInCommand command)
{
if (_memberLoginService.IsAuthenticated(command))
{
await _memberLoginService.SignMemberInAsync(command);
return(Redirect("/"));
}
var vm = await GetSignInViewModel();
return(View(vm));
}
public bool IsAuthenticated(SignMemberInCommand command)
{
// TODO: Add in your own auth integration here
return(true);
}