use go module for dependencies (#594)

cmd/create-account/main.go

@@ -0,0 +1,104 @@
+// Copyright 2017 Vector Creations Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts"
+	"github.com/matrix-org/dendrite/clientapi/auth/storage/devices"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const usage = `Usage: %s
+
+Generate a new Matrix account for testing purposes.
+
+Arguments:
+
+`
+
+var (
+	database      = flag.String("database", "", "The location of the account database.")
+	username      = flag.String("username", "", "The user ID localpart to register e.g 'alice' in '@alice:localhost'.")
+	password      = flag.String("password", "", "Optional. The password to register with. If not specified, this account will be password-less.")
+	serverNameStr = flag.String("servername", "localhost", "The Matrix server domain which will form the domain part of the user ID.")
+	accessToken   = flag.String("token", "", "Optional. The desired access_token to have. If not specified, a random access_token will be made.")
+)
+
+func main() {
+	flag.Usage = func() {
+		fmt.Fprintf(os.Stderr, usage, os.Args[0])
+		flag.PrintDefaults()
+	}
+
+	flag.Parse()
+
+	if *username == "" {
+		flag.Usage()
+		fmt.Println("Missing --username")
+		os.Exit(1)
+	}
+
+	if *database == "" {
+		flag.Usage()
+		fmt.Println("Missing --database")
+		os.Exit(1)
+	}
+
+	serverName := gomatrixserverlib.ServerName(*serverNameStr)
+
+	accountDB, err := accounts.NewDatabase(*database, serverName)
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+
+	account, err := accountDB.CreateAccount(context.Background(), *username, *password, "")
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	} else if account == nil {
+		fmt.Println("Username already exists")
+		os.Exit(1)
+	}
+
+	deviceDB, err := devices.NewDatabase(*database, serverName)
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+
+	if *accessToken == "" {
+		t := "token_" + *username
+		accessToken = &t
+	}
+
+	device, err := deviceDB.CreateDevice(
+		context.Background(), *username, nil, *accessToken, nil,
+	)
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+
+	fmt.Println("Created account:")
+	fmt.Printf("user_id      = %s\n", device.UserID)
+	fmt.Printf("device_id    = %s\n", device.ID)
+	fmt.Printf("access_token = %s\n", device.AccessToken)
+}