public async Task <TokenResponse> GoogleAuthenticateUseCase(string hackneyToken)
{
var validToken = _authManager.ValidateHackneyJwtToken(hackneyToken);
// Check if user exists. Not? Create
var userDomain = await _authManager.GetOrCreateUser(validToken).ConfigureAwait(false);
// Create token and return to user
if (!await _authManager.ValidateUser(userDomain.Email).ConfigureAwait(false))
{
throw new ApiException("Authentication failed. Invalid token.", (int)HttpStatusCode.Unauthorized);
}
var user = _authManager.GetUser();
// Get roles from user groups
var currentRolesList = GetCurrentUserRoles(validToken.Groups);
var currentRoleIds = currentRolesList.Select(r => r.GetId()).ToList();
// Get active roles and determine ones to add or remove
var activeUserRoles = await _userRolesGateway.GetUserRolesAsync(user.Id, true);
var activeUserRoleIds = activeUserRoles.Select(ur => ur.RoleId).ToList();
var rolesToAdd = currentRolesList.Where(r => !activeUserRoleIds.Contains(r.GetId()))
.Select(r => r.GetDisplayName());
var rolesToRemove = activeUserRoles.Where(activeUserRole => !currentRoleIds.Contains(activeUserRole.RoleId))
.ToList();
// Remove roles
_userRolesGateway.RemoveUserRoles(rolesToRemove);
await _dbManager.SaveAsync();
// Add new roles
await _authManager.AssignRolesToUser(user.Id, rolesToAdd);
// Return response with token
var res = new TokenResponse
{
UserId = user.Id,
Name = user.Name,
Token = await _authManager.CreateToken().ConfigureAwait(false),
Groups = validToken.Groups,
Roles = currentRolesList.Select(r => r.GetDisplayName())
};
return(res);
}