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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package model
import (
"encoding/json"
"io"
"net/http"
"regexp"
)
const (
GroupSourceLdap GroupSource = "ldap"
GroupNameMaxLength = 64
GroupSourceMaxLength = 64
GroupDisplayNameMaxLength = 128
GroupDescriptionMaxLength = 1024
GroupRemoteIDMaxLength = 48
)
type GroupSource string
var allGroupSources = []GroupSource{
GroupSourceLdap,
}
var groupSourcesRequiringRemoteID = []GroupSource{
GroupSourceLdap,
}
type Group struct {
Id string `json:"id"`
Name *string `json:"name,omitempty"`
DisplayName string `json:"display_name"`
Description string `json:"description"`
Source GroupSource `json:"source"`
RemoteId string `json:"remote_id"`
CreateAt int64 `json:"create_at"`
UpdateAt int64 `json:"update_at"`
DeleteAt int64 `json:"delete_at"`
HasSyncables bool `db:"-" json:"has_syncables"`
MemberCount *int `db:"-" json:"member_count,omitempty"`
AllowReference bool `json:"allow_reference"`
}
type GroupWithSchemeAdmin struct {
Group
SchemeAdmin *bool `db:"SyncableSchemeAdmin" json:"scheme_admin,omitempty"`
}
type GroupsAssociatedToChannelWithSchemeAdmin struct {
ChannelId string `json:"channel_id"`
Group
SchemeAdmin *bool `db:"SyncableSchemeAdmin" json:"scheme_admin,omitempty"`
}
type GroupsAssociatedToChannel struct {
ChannelId string `json:"channel_id"`
Groups []*GroupWithSchemeAdmin `json:"groups"`
}
type GroupPatch struct {
Name *string `json:"name"`
DisplayName *string `json:"display_name"`
Description *string `json:"description"`
AllowReference *bool `json:"allow_reference"`
}
type LdapGroupSearchOpts struct {
Q string
IsLinked *bool
IsConfigured *bool
}
type GroupSearchOpts struct {
Q string
NotAssociatedToTeam string
NotAssociatedToChannel string
IncludeMemberCount bool
FilterAllowReference bool
PageOpts *PageOpts
Since int64
// FilterParentTeamPermitted filters the groups to the intersect of the
// set associated to the parent team and those returned by the query.
// If the parent team is not group-constrained or if NotAssociatedToChannel
// is not set then this option is ignored.
FilterParentTeamPermitted bool
}
type PageOpts struct {
Page int
PerPage int
}
type GroupStats struct {
GroupID string `json:"group_id"`
TotalMemberCount int64 `json:"total_member_count"`
}
func (group *Group) Patch(patch *GroupPatch) {
if patch.Name != nil {
group.Name = patch.Name
}
if patch.DisplayName != nil {
group.DisplayName = *patch.DisplayName
}
if patch.Description != nil {
group.Description = *patch.Description
}
if patch.AllowReference != nil {
group.AllowReference = *patch.AllowReference
}
}
func (group *Group) IsValidForCreate() *AppError {
err := group.IsValidName()
if err != nil {
return err
}
if l := len(group.DisplayName); l == 0 || l > GroupDisplayNameMaxLength {
return NewAppError("Group.IsValidForCreate", "model.group.display_name.app_error", map[string]interface{}{"GroupDisplayNameMaxLength": GroupDisplayNameMaxLength}, "", http.StatusBadRequest)
}
if len(group.Description) > GroupDescriptionMaxLength {
return NewAppError("Group.IsValidForCreate", "model.group.description.app_error", map[string]interface{}{"GroupDescriptionMaxLength": GroupDescriptionMaxLength}, "", http.StatusBadRequest)
}
isValidSource := false
for _, groupSource := range allGroupSources {
if group.Source == groupSource {
isValidSource = true
break
}
}
if !isValidSource {
return NewAppError("Group.IsValidForCreate", "model.group.source.app_error", nil, "", http.StatusBadRequest)
}
if len(group.RemoteId) > GroupRemoteIDMaxLength || (group.RemoteId == "" && group.requiresRemoteId()) {
return NewAppError("Group.IsValidForCreate", "model.group.remote_id.app_error", nil, "", http.StatusBadRequest)
}
return nil
}
func (group *Group) requiresRemoteId() bool {
for _, groupSource := range groupSourcesRequiringRemoteID {
if groupSource == group.Source {
return true
}
}
return false
}
func (group *Group) IsValidForUpdate() *AppError {
if !IsValidId(group.Id) {
return NewAppError("Group.IsValidForUpdate", "app.group.id.app_error", nil, "", http.StatusBadRequest)
}
if group.CreateAt == 0 {
return NewAppError("Group.IsValidForUpdate", "model.group.create_at.app_error", nil, "", http.StatusBadRequest)
}
if group.UpdateAt == 0 {
return NewAppError("Group.IsValidForUpdate", "model.group.update_at.app_error", nil, "", http.StatusBadRequest)
}
if err := group.IsValidForCreate(); err != nil {
return err
}
return nil
}
func (group *Group) ToJson() string {
b, _ := json.Marshal(group)
return string(b)
}
var validGroupnameChars = regexp.MustCompile(`^[a-z0-9\.\-_]+$`)
func (group *Group) IsValidName() *AppError {
if group.Name == nil {
if group.AllowReference {
return NewAppError("Group.IsValidName", "model.group.name.app_error", map[string]interface{}{"GroupNameMaxLength": GroupNameMaxLength}, "", http.StatusBadRequest)
}
} else {
if l := len(*group.Name); l == 0 || l > GroupNameMaxLength {
return NewAppError("Group.IsValidName", "model.group.name.invalid_length.app_error", map[string]interface{}{"GroupNameMaxLength": GroupNameMaxLength}, "", http.StatusBadRequest)
}
if !validGroupnameChars.MatchString(*group.Name) {
return NewAppError("Group.IsValidName", "model.group.name.invalid_chars.app_error", nil, "", http.StatusBadRequest)
}
}
return nil
}
func GroupFromJson(data io.Reader) *Group {
var group *Group
json.NewDecoder(data).Decode(&group)
return group
}
func GroupsFromJson(data io.Reader) []*Group {
var groups []*Group
json.NewDecoder(data).Decode(&groups)
return groups
}
func GroupPatchFromJson(data io.Reader) *GroupPatch {
var groupPatch *GroupPatch
json.NewDecoder(data).Decode(&groupPatch)
return groupPatch
}
func GroupStatsFromJson(data io.Reader) *GroupStats {
var groupStats *GroupStats
json.NewDecoder(data).Decode(&groupStats)
return groupStats
}
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