Initial config structs and example config, some whatsapp testing

config/registration.go

@@ -0,0 +1,62 @@
+// mautrix-whatsapp - A Matrix-Whatsapp puppeting bridge.
+// Copyright (C) 2018 Tulir Asokan
+//
+// 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, or
+// (at your option) any later version.
+//
+// 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 <https://www.gnu.org/licenses/>.
+
+package config
+
+import (
+	"maunium.net/go/mautrix-appservice"
+	"regexp"
+)
+
+func (config *Config) NewRegistration() (*appservice.Registration, error) {
+	registration := appservice.CreateRegistration("mautrix-whatsapp")
+
+	err := config.copyToRegistration(registration)
+	if err != nil {
+		return nil, err
+	}
+
+	config.AppService.ASToken = registration.AppToken
+	config.AppService.HSToken = registration.ServerToken
+	return registration, nil
+}
+
+func (config *Config) GetRegistration() (*appservice.Registration, error) {
+	registration := appservice.CreateRegistration("mautrix-whatsapp")
+
+	err := config.copyToRegistration(registration)
+	if err != nil {
+		return nil, err
+	}
+
+	registration.AppToken = config.AppService.ASToken
+	registration.ServerToken = config.AppService.HSToken
+	return registration, nil
+}
+
+func (config *Config) copyToRegistration(registration *appservice.Registration) error {
+	registration.ID = config.AppService.ID
+	registration.URL = config.AppService.Address
+	registration.RateLimited = false
+	registration.SenderLocalpart = config.AppService.Bot.Username
+
+	userIDRegex, err := regexp.Compile(config.Bridge.FormatUsername("[0-9]+", "[0-9]+"))
+	if err != nil {
+		return err
+	}
+	registration.Namespaces.RegisterUserIDs(userIDRegex, true)
+	return nil
+}