76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
// Copyright (C) 2026 saces@c-base.org
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// SPDX-License-Identifier: AGPL-3.0-only
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package mxapi
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import (
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"context"
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"errors"
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"fmt"
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"os"
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"time"
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"maunium.net/go/mautrix"
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"maunium.net/go/mautrix/id"
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)
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type LoginInfo struct {
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DiscoverInfo DiscoverInfo `json:"discover_info"`
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Password string `json:"password"`
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DeviceID id.DeviceID `json:"deviceid"`
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DeviceName string `json:"devicename"`
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MXPassFile string `json:"mxpassfile"`
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}
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func Login(li *LoginInfo) (string, error) {
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if li.MXPassFile != "" {
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if _, err := os.Stat(li.MXPassFile); err == nil {
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return "", fmt.Errorf("mxpassfile '%s' already exists", li.MXPassFile)
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} else if !errors.Is(err, os.ErrNotExist) {
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return "", fmt.Errorf("error while checking mxpassfile: %v", err)
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}
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}
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mauclient, err := mautrix.NewClient(li.DiscoverInfo.Homeserver, li.DiscoverInfo.UserID, "")
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if err != nil {
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return "", err
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}
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now := time.Now()
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if li.DeviceID == "" {
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li.DeviceID = id.DeviceID(fmt.Sprintf("libmxclient-%d", now.Unix()))
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}
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if li.DeviceName == "" {
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li.DeviceName = fmt.Sprintf("libmxclient-%s", now.Format(time.RFC3339))
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}
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resp, err := mauclient.Login(context.Background(), &mautrix.ReqLogin{
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Type: "m.login.password",
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Identifier: mautrix.UserIdentifier{
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Type: "m.id.user",
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User: li.DiscoverInfo.LoginName,
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},
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Password: li.Password,
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DeviceID: li.DeviceID,
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InitialDeviceDisplayName: li.DeviceName,
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StoreCredentials: false,
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StoreHomeserverURL: false,
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RefreshToken: false,
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})
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if err != nil {
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return "", err
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}
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res := fmt.Sprintf("%s | %s | %s | %s\n", li.DiscoverInfo.Homeserver, li.DiscoverInfo.LoginName, li.DiscoverInfo.UserID.Homeserver(), resp.AccessToken)
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if li.MXPassFile != "" {
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err := os.WriteFile(li.MXPassFile, []byte(res), 0600)
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if err != nil {
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return "", fmt.Errorf("unable to write file: %w", err)
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}
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return "", nil
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}
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return res, nil
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}
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