364 lines
9.6 KiB
Go
364 lines
9.6 KiB
Go
// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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package model
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import (
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"encoding/json"
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"io"
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"strings"
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)
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const (
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SYSTEM_USER_ROLE_ID = "system_user"
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SYSTEM_ADMIN_ROLE_ID = "system_admin"
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SYSTEM_POST_ALL_ROLE_ID = "system_post_all"
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SYSTEM_POST_ALL_PUBLIC_ROLE_ID = "system_post_all_public"
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SYSTEM_USER_ACCESS_TOKEN_ROLE_ID = "system_user_access_token"
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TEAM_USER_ROLE_ID = "team_user"
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TEAM_ADMIN_ROLE_ID = "team_admin"
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TEAM_POST_ALL_ROLE_ID = "team_post_all"
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TEAM_POST_ALL_PUBLIC_ROLE_ID = "team_post_all_public"
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CHANNEL_USER_ROLE_ID = "channel_user"
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CHANNEL_ADMIN_ROLE_ID = "channel_admin"
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ROLE_NAME_MAX_LENGTH = 64
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ROLE_DISPLAY_NAME_MAX_LENGTH = 128
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ROLE_DESCRIPTION_MAX_LENGTH = 1024
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)
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type Role struct {
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Id string `json:"id"`
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Name string `json:"name"`
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DisplayName string `json:"display_name"`
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Description string `json:"description"`
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CreateAt int64 `json:"create_at"`
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UpdateAt int64 `json:"update_at"`
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DeleteAt int64 `json:"delete_at"`
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Permissions []string `json:"permissions"`
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SchemeManaged bool `json:"scheme_managed"`
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BuiltIn bool `json:"built_in"`
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}
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type RolePatch struct {
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Permissions *[]string `json:"permissions"`
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}
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func (role *Role) ToJson() string {
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b, _ := json.Marshal(role)
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return string(b)
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}
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func RoleFromJson(data io.Reader) *Role {
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var role *Role
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json.NewDecoder(data).Decode(&role)
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return role
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}
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func RoleListToJson(r []*Role) string {
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b, _ := json.Marshal(r)
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return string(b)
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}
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func RoleListFromJson(data io.Reader) []*Role {
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var roles []*Role
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json.NewDecoder(data).Decode(&roles)
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return roles
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}
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func (r *RolePatch) ToJson() string {
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b, _ := json.Marshal(r)
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return string(b)
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}
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func RolePatchFromJson(data io.Reader) *RolePatch {
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var rolePatch *RolePatch
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json.NewDecoder(data).Decode(&rolePatch)
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return rolePatch
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}
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func (o *Role) Patch(patch *RolePatch) {
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if patch.Permissions != nil {
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o.Permissions = *patch.Permissions
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}
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}
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// Returns an array of permissions that are in either role.Permissions
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// or patch.Permissions, but not both.
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func PermissionsChangedByPatch(role *Role, patch *RolePatch) []string {
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var result []string
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if patch.Permissions == nil {
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return result
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}
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roleMap := make(map[string]bool)
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patchMap := make(map[string]bool)
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for _, permission := range role.Permissions {
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roleMap[permission] = true
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}
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for _, permission := range *patch.Permissions {
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patchMap[permission] = true
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}
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for _, permission := range role.Permissions {
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if !patchMap[permission] {
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result = append(result, permission)
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}
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}
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for _, permission := range *patch.Permissions {
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if !roleMap[permission] {
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result = append(result, permission)
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}
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}
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return result
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}
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func (role *Role) IsValid() bool {
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if len(role.Id) != 26 {
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return false
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}
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return role.IsValidWithoutId()
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}
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func (role *Role) IsValidWithoutId() bool {
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if !IsValidRoleName(role.Name) {
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return false
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}
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if len(role.DisplayName) == 0 || len(role.DisplayName) > ROLE_DISPLAY_NAME_MAX_LENGTH {
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return false
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}
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if len(role.Description) > ROLE_DESCRIPTION_MAX_LENGTH {
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return false
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}
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for _, permission := range role.Permissions {
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permissionValidated := false
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for _, p := range ALL_PERMISSIONS {
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if permission == p.Id {
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permissionValidated = true
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break
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}
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}
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if !permissionValidated {
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return false
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}
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}
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return true
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}
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func IsValidRoleName(roleName string) bool {
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if len(roleName) <= 0 || len(roleName) > ROLE_NAME_MAX_LENGTH {
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return false
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}
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if strings.TrimLeft(roleName, "abcdefghijklmnopqrstuvwxyz0123456789_") != "" {
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return false
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}
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return true
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}
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func MakeDefaultRoles() map[string]*Role {
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roles := make(map[string]*Role)
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roles[CHANNEL_USER_ROLE_ID] = &Role{
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Name: "channel_user",
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DisplayName: "authentication.roles.channel_user.name",
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Description: "authentication.roles.channel_user.description",
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Permissions: []string{
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PERMISSION_READ_CHANNEL.Id,
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PERMISSION_ADD_REACTION.Id,
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PERMISSION_REMOVE_REACTION.Id,
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PERMISSION_MANAGE_PUBLIC_CHANNEL_MEMBERS.Id,
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PERMISSION_UPLOAD_FILE.Id,
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PERMISSION_GET_PUBLIC_LINK.Id,
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PERMISSION_CREATE_POST.Id,
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PERMISSION_USE_SLASH_COMMANDS.Id,
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},
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SchemeManaged: true,
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BuiltIn: true,
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}
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roles[CHANNEL_ADMIN_ROLE_ID] = &Role{
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Name: "channel_admin",
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DisplayName: "authentication.roles.channel_admin.name",
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Description: "authentication.roles.channel_admin.description",
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Permissions: []string{
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PERMISSION_MANAGE_CHANNEL_ROLES.Id,
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},
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SchemeManaged: true,
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BuiltIn: true,
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}
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roles[TEAM_USER_ROLE_ID] = &Role{
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Name: "team_user",
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DisplayName: "authentication.roles.team_user.name",
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Description: "authentication.roles.team_user.description",
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Permissions: []string{
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PERMISSION_LIST_TEAM_CHANNELS.Id,
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PERMISSION_JOIN_PUBLIC_CHANNELS.Id,
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PERMISSION_READ_PUBLIC_CHANNEL.Id,
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PERMISSION_VIEW_TEAM.Id,
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},
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SchemeManaged: true,
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BuiltIn: true,
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}
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roles[TEAM_POST_ALL_ROLE_ID] = &Role{
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Name: "team_post_all",
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DisplayName: "authentication.roles.team_post_all.name",
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Description: "authentication.roles.team_post_all.description",
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Permissions: []string{
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PERMISSION_CREATE_POST.Id,
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},
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SchemeManaged: false,
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BuiltIn: true,
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}
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roles[TEAM_POST_ALL_PUBLIC_ROLE_ID] = &Role{
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Name: "team_post_all_public",
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DisplayName: "authentication.roles.team_post_all_public.name",
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Description: "authentication.roles.team_post_all_public.description",
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Permissions: []string{
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PERMISSION_CREATE_POST_PUBLIC.Id,
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},
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SchemeManaged: false,
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BuiltIn: true,
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}
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roles[TEAM_ADMIN_ROLE_ID] = &Role{
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Name: "team_admin",
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DisplayName: "authentication.roles.team_admin.name",
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Description: "authentication.roles.team_admin.description",
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Permissions: []string{
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PERMISSION_REMOVE_USER_FROM_TEAM.Id,
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PERMISSION_MANAGE_TEAM.Id,
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PERMISSION_IMPORT_TEAM.Id,
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PERMISSION_MANAGE_TEAM_ROLES.Id,
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PERMISSION_MANAGE_CHANNEL_ROLES.Id,
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PERMISSION_MANAGE_OTHERS_WEBHOOKS.Id,
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PERMISSION_MANAGE_SLASH_COMMANDS.Id,
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PERMISSION_MANAGE_OTHERS_SLASH_COMMANDS.Id,
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PERMISSION_MANAGE_WEBHOOKS.Id,
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},
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SchemeManaged: true,
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BuiltIn: true,
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}
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roles[SYSTEM_USER_ROLE_ID] = &Role{
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Name: "system_user",
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DisplayName: "authentication.roles.global_user.name",
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Description: "authentication.roles.global_user.description",
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Permissions: []string{
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PERMISSION_CREATE_DIRECT_CHANNEL.Id,
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PERMISSION_CREATE_GROUP_CHANNEL.Id,
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PERMISSION_PERMANENT_DELETE_USER.Id,
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},
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SchemeManaged: true,
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BuiltIn: true,
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}
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roles[SYSTEM_POST_ALL_ROLE_ID] = &Role{
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Name: "system_post_all",
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DisplayName: "authentication.roles.system_post_all.name",
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Description: "authentication.roles.system_post_all.description",
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Permissions: []string{
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PERMISSION_CREATE_POST.Id,
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},
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SchemeManaged: false,
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BuiltIn: true,
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}
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roles[SYSTEM_POST_ALL_PUBLIC_ROLE_ID] = &Role{
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Name: "system_post_all_public",
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DisplayName: "authentication.roles.system_post_all_public.name",
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Description: "authentication.roles.system_post_all_public.description",
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Permissions: []string{
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PERMISSION_CREATE_POST_PUBLIC.Id,
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},
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SchemeManaged: false,
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BuiltIn: true,
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}
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roles[SYSTEM_USER_ACCESS_TOKEN_ROLE_ID] = &Role{
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Name: "system_user_access_token",
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DisplayName: "authentication.roles.system_user_access_token.name",
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Description: "authentication.roles.system_user_access_token.description",
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Permissions: []string{
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PERMISSION_CREATE_USER_ACCESS_TOKEN.Id,
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PERMISSION_READ_USER_ACCESS_TOKEN.Id,
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PERMISSION_REVOKE_USER_ACCESS_TOKEN.Id,
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},
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SchemeManaged: false,
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BuiltIn: true,
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}
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roles[SYSTEM_ADMIN_ROLE_ID] = &Role{
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Name: "system_admin",
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DisplayName: "authentication.roles.global_admin.name",
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Description: "authentication.roles.global_admin.description",
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// System admins can do anything channel and team admins can do
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// plus everything members of teams and channels can do to all teams
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// and channels on the system
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Permissions: append(
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append(
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append(
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append(
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[]string{
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PERMISSION_ASSIGN_SYSTEM_ADMIN_ROLE.Id,
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PERMISSION_MANAGE_SYSTEM.Id,
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PERMISSION_MANAGE_ROLES.Id,
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PERMISSION_MANAGE_PUBLIC_CHANNEL_PROPERTIES.Id,
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PERMISSION_MANAGE_PUBLIC_CHANNEL_MEMBERS.Id,
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PERMISSION_MANAGE_PRIVATE_CHANNEL_MEMBERS.Id,
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PERMISSION_DELETE_PUBLIC_CHANNEL.Id,
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PERMISSION_CREATE_PUBLIC_CHANNEL.Id,
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PERMISSION_MANAGE_PRIVATE_CHANNEL_PROPERTIES.Id,
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PERMISSION_DELETE_PRIVATE_CHANNEL.Id,
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PERMISSION_CREATE_PRIVATE_CHANNEL.Id,
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PERMISSION_MANAGE_SYSTEM_WIDE_OAUTH.Id,
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PERMISSION_MANAGE_OTHERS_WEBHOOKS.Id,
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PERMISSION_EDIT_OTHER_USERS.Id,
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PERMISSION_EDIT_OTHERS_POSTS.Id,
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PERMISSION_MANAGE_OAUTH.Id,
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PERMISSION_INVITE_USER.Id,
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PERMISSION_DELETE_POST.Id,
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PERMISSION_DELETE_OTHERS_POSTS.Id,
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PERMISSION_CREATE_TEAM.Id,
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PERMISSION_ADD_USER_TO_TEAM.Id,
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PERMISSION_LIST_USERS_WITHOUT_TEAM.Id,
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PERMISSION_MANAGE_JOBS.Id,
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PERMISSION_CREATE_POST_PUBLIC.Id,
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PERMISSION_CREATE_POST_EPHEMERAL.Id,
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PERMISSION_CREATE_USER_ACCESS_TOKEN.Id,
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PERMISSION_READ_USER_ACCESS_TOKEN.Id,
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PERMISSION_REVOKE_USER_ACCESS_TOKEN.Id,
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PERMISSION_REMOVE_OTHERS_REACTIONS.Id,
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},
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roles[TEAM_USER_ROLE_ID].Permissions...,
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),
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roles[CHANNEL_USER_ROLE_ID].Permissions...,
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),
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roles[TEAM_ADMIN_ROLE_ID].Permissions...,
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),
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roles[CHANNEL_ADMIN_ROLE_ID].Permissions...,
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),
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SchemeManaged: true,
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BuiltIn: true,
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}
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return roles
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}
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