示例#1
0
        private HashSet <string> GetRolePermissions(int userId)
        {
            var fld = RolePermissionRow.Fields;

            return(TwoLevelCache.GetLocalStoreOnly("RolePermissions:" + userId, TimeSpan.Zero, fld.GenerationKey, () =>
            {
                using (var connection = SqlConnections.NewByKey("Default"))
                {
                    var result = new HashSet <string>(StringComparer.OrdinalIgnoreCase);

                    connection.List <RolePermissionRow>(q => q
                                                        .Select(fld.PermissionKey)
                                                        .Where(new Criteria(fld.RoleId) == userId))
                    .ForEach(x => result.Add(x.PermissionKey));

                    var implicitPermissions = new Repositories.UserPermissionRepository().ImplicitPermissions;
                    foreach (var key in result.ToArray())
                    {
                        HashSet <string> list;
                        if (implicitPermissions.TryGetValue(key, out list))
                        {
                            foreach (var x in list)
                            {
                                result.Add(x);
                            }
                        }
                    }

                    return result;
                }
            }));
        }
示例#2
0
        private Dictionary <string, bool> GetUserPermissions(int userId)
        {
            var fld = UserPermissionRow.Fields;

            return(TwoLevelCache.GetLocalStoreOnly("UserPermissions:" + userId, TimeSpan.Zero, fld.GenerationKey, () =>
            {
                using (var connection = SqlConnections.NewByKey("Default"))
                {
                    var result = new Dictionary <string, bool>(StringComparer.OrdinalIgnoreCase);

                    connection.List <UserPermissionRow>(q => q
                                                        .Select(fld.PermissionKey)
                                                        .Select(fld.Granted)
                                                        .Where(new Criteria(fld.UserId) == userId))
                    .ForEach(x => result[x.PermissionKey] = x.Granted ?? true);

                    var implicitPermissions = new Repositories.UserPermissionRepository().ImplicitPermissions;
                    foreach (var pair in result.ToArray())
                    {
                        HashSet <string> list;
                        if (pair.Value && implicitPermissions.TryGetValue(pair.Key, out list))
                        {
                            foreach (var x in list)
                            {
                                result.Add(x, true);
                            }
                        }
                    }

                    return result;
                }
            }));
        }