Files
team/server/channels/app/slashcommands/command_channel_header.go
Daniel Espino GarcíaandGitHub a2e08f04e8 Add audits for accessing posts without membership (#31266)
* Add audits for accessing posts without membership

* Fix tests

* Use correct audit level

* Address feedback

* Add missing checks all over the app

* Fix lint

* Fix test

* Fix tests

* Fix enterprise test

* Add missing test and docs

* Fix merge

* Fix lint

* Add audit logs on the web socket hook for permalink posts

* Fix lint

* Fix merge conflicts

* Handle all events with "non_channel_member_access" parameter

* Fix lint and tests

* Fix merge

* Fix tests
2026-01-20 10:38:27 +01:00

111 lines
3.4 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package slashcommands
import (
"github.com/mattermost/mattermost/server/public/model"
"github.com/mattermost/mattermost/server/public/shared/i18n"
"github.com/mattermost/mattermost/server/public/shared/request"
"github.com/mattermost/mattermost/server/v8/channels/app"
)
type HeaderProvider struct {
}
const (
CmdHeader = "header"
)
func init() {
app.RegisterCommandProvider(&HeaderProvider{})
}
func (*HeaderProvider) GetTrigger() string {
return CmdHeader
}
func (*HeaderProvider) GetCommand(a *app.App, T i18n.TranslateFunc) *model.Command {
return &model.Command{
Trigger: CmdHeader,
AutoComplete: true,
AutoCompleteDesc: T("api.command_channel_header.desc"),
AutoCompleteHint: T("api.command_channel_header.hint"),
DisplayName: T("api.command_channel_header.name"),
}
}
func (*HeaderProvider) DoCommand(a *app.App, rctx request.CTX, args *model.CommandArgs, message string) *model.CommandResponse {
channel, err := a.GetChannel(rctx, args.ChannelId)
if err != nil {
return &model.CommandResponse{
Text: args.T("api.command_channel_header.channel.app_error"),
ResponseType: model.CommandResponseTypeEphemeral,
}
}
switch channel.Type {
case model.ChannelTypeOpen:
if ok, _ := a.HasPermissionToChannel(rctx, args.UserId, args.ChannelId, model.PermissionManagePublicChannelProperties); !ok {
return &model.CommandResponse{
Text: args.T("api.command_channel_header.permission.app_error"),
ResponseType: model.CommandResponseTypeEphemeral,
}
}
case model.ChannelTypePrivate:
if ok, _ := a.HasPermissionToChannel(rctx, args.UserId, args.ChannelId, model.PermissionManagePrivateChannelProperties); !ok {
return &model.CommandResponse{
Text: args.T("api.command_channel_header.permission.app_error"),
ResponseType: model.CommandResponseTypeEphemeral,
}
}
case model.ChannelTypeGroup, model.ChannelTypeDirect:
// Modifying the header is not linked to any specific permission for group/dm channels, so just check for membership.
var channelMember *model.ChannelMember
channelMember, err = a.GetChannelMember(rctx, args.ChannelId, args.UserId)
if err != nil || channelMember == nil {
return &model.CommandResponse{
Text: args.T("api.command_channel_header.permission.app_error"),
ResponseType: model.CommandResponseTypeEphemeral,
}
}
default:
return &model.CommandResponse{
Text: args.T("api.command_channel_header.permission.app_error"),
ResponseType: model.CommandResponseTypeEphemeral,
}
}
if message == "" {
return &model.CommandResponse{
Text: args.T("api.command_channel_header.message.app_error"),
ResponseType: model.CommandResponseTypeEphemeral,
}
}
patch := &model.ChannelPatch{
Header: new(string),
}
*patch.Header = message
_, err = a.PatchChannel(rctx, channel, patch, args.UserId)
if err != nil {
text := args.T("api.command_channel_header.update_channel.app_error")
if err.Id == "model.channel.is_valid.header.app_error" {
text = args.T("api.command_channel_header.update_channel.max_length", map[string]any{
"MaxLength": model.ChannelHeaderMaxRunes,
})
}
return &model.CommandResponse{
Text: text,
ResponseType: model.CommandResponseTypeEphemeral,
}
}
return &model.CommandResponse{}
}