Mm 23710 mmctl local mode (#14561)

* [MM-24146] Add unix socket listener for mmctl local mode (#14296)

* add unix socket listener for mmctl local mode

* add a constant for local-mode socket path

* reflect review comments

* [MM-24401] Base approach for Local Mode (#14333)

* add unix socket listener for mmctl local mode

* First working PoC

* Adds the channel list endpoint

* Add team list endpoint

* Add a LocalClient to the api test helper and start local mode

* Add helper to test with both SystemAdmin and Local clients

* Add some docs

* Adds TestForAllClients test helper

* Incorporating @ashishbhate's proposal for adding test names to the helpers

* Fix init errors after merge

* Adds create channel tests

* Always init local mode to allow for enabling-disabling it via config

* Check the RemoteAddr of the request before marking session as local

* Mark the request as errored if it's local and the origin is remote

* Set the socket permissions to read/write when initialising

* Fix linter

* Replace RemoteAddr check to ditch connections with the IP:PORT shape

Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>

* Fix translations order

* [MM-24832] Migrate plugin endpoints to local mode (#14543)

* [MM-24832] Migrate plugin endpoints to local mode

* Fix client reference in helper

* [MM-24776] Migrate config endpoints to local mode (#14544)

* [MM-24776] Migrate get config endpoint to local mode

* [MM-24777] Migrate update config endpoint to local mode

* Fix update config to bypass RestrictSystemAdmin flag

* Add patchConfig endpoint

* MM-24774/MM-24755: local mode for addLicense and removeLicense (#14491)

Automatic Merge

Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>
Co-authored-by: Ashish Bhate <bhate.ashish@gmail.com>

api4/license_local.go

@@ -0,0 +1,95 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package api4
+
+import (
+	"bytes"
+	"io"
+	"net/http"
+
+	"github.com/mattermost/mattermost-server/v5/audit"
+	"github.com/mattermost/mattermost-server/v5/model"
+)
+
+func (api *API) InitLicenseLocal() {
+	api.BaseRoutes.ApiRoot.Handle("/license", api.ApiLocal(localAddLicense)).Methods("POST")
+	api.BaseRoutes.ApiRoot.Handle("/license", api.ApiLocal(localRemoveLicense)).Methods("DELETE")
+}
+
+func localAddLicense(c *Context, w http.ResponseWriter, r *http.Request) {
+	auditRec := c.MakeAuditRecord("localAddLicense", audit.Fail)
+	defer c.LogAuditRec(auditRec)
+	c.LogAudit("attempt")
+
+	err := r.ParseMultipartForm(*c.App.Config().FileSettings.MaxFileSize)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	m := r.MultipartForm
+
+	fileArray, ok := m.File["license"]
+	if !ok {
+		c.Err = model.NewAppError("addLicense", "api.license.add_license.no_file.app_error", nil, "", http.StatusBadRequest)
+		return
+	}
+
+	if len(fileArray) <= 0 {
+		c.Err = model.NewAppError("addLicense", "api.license.add_license.array.app_error", nil, "", http.StatusBadRequest)
+		return
+	}
+
+	fileData := fileArray[0]
+	auditRec.AddMeta("filename", fileData.Filename)
+
+	file, err := fileData.Open()
+	if err != nil {
+		c.Err = model.NewAppError("addLicense", "api.license.add_license.open.app_error", nil, err.Error(), http.StatusBadRequest)
+		return
+	}
+	defer file.Close()
+
+	buf := bytes.NewBuffer(nil)
+	io.Copy(buf, file)
+
+	license, appErr := c.App.SaveLicense(buf.Bytes())
+	if appErr != nil {
+		if appErr.Id == model.EXPIRED_LICENSE_ERROR {
+			c.LogAudit("failed - expired or non-started license")
+		} else if appErr.Id == model.INVALID_LICENSE_ERROR {
+			c.LogAudit("failed - invalid license")
+		} else {
+			c.LogAudit("failed - unable to save license")
+		}
+		c.Err = appErr
+		return
+	}
+
+	if *c.App.Config().JobSettings.RunJobs {
+		c.App.Srv().Jobs.Workers = c.App.Srv().Jobs.InitWorkers()
+		c.App.Srv().Jobs.StartWorkers()
+	}
+
+	auditRec.Success()
+	c.LogAudit("success")
+
+	w.Write([]byte(license.ToJson()))
+}
+
+func localRemoveLicense(c *Context, w http.ResponseWriter, r *http.Request) {
+	auditRec := c.MakeAuditRecord("localRemoveLicense", audit.Fail)
+	defer c.LogAuditRec(auditRec)
+	c.LogAudit("attempt")
+
+	if err := c.App.RemoveLicense(); err != nil {
+		c.Err = err
+		return
+	}
+
+	auditRec.Success()
+	c.LogAudit("success")
+
+	ReturnStatusOK(w)
+}