--- /dev/null
+// mmc -- Mattermost client
+// Copyright (C) 2023 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+ "flag"
+ "log"
+
+ "github.com/mattermost/mattermost-server/v6/model"
+ "go.stargrave.org/mmc"
+)
+
+func main() {
+ entrypoint := flag.String("entrypoint", "mm.rnd.stcnet.ru", "Entrypoint")
+ flag.Parse()
+ log.SetFlags(log.Lshortfile)
+
+ chId := flag.Arg(0)
+ login, password := mmc.FindInNetrc(*entrypoint)
+ if login == "" || password == "" {
+ log.Fatalln("no credentials found for:", *entrypoint)
+ }
+ c := model.NewAPIv4Client("https://" + *entrypoint)
+ c.Login(login, password)
+ me, _, err := c.GetMe("")
+ if err != nil {
+ log.Fatalln(err)
+ }
+ if _, err = c.RemoveUserFromChannel(chId, me.Id); err != nil {
+ log.Println("RemoveUserFromChannel:", err)
+ }
+ c.Logout()
+}