304 lines
9.6 KiB
Go
304 lines
9.6 KiB
Go
// Command starcheck 是 Stars 付费 reaction 端到端验证工具（开发用，非生产组件）。
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//
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// 它以用户身份（开发码 12345）登录本地 telesrv，验证 Stars 本地账本与付费 reaction：
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// 1. payments.getStarsStatus —— 打印当前余额（Phase 1：惰性首读授予后应 >0）。
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// 2. 自动从 dialogs 找一个广播频道 + 其顶部消息（或用 -channel-id/-access-hash/-msg-id 指定）。
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// 3. messages.sendPaidReaction —— 发付费 reaction，打印返回的 Updates 结构
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// （Phase 2 崩溃约束：必须是 *tg.Updates，应含 updateMessageReactions + updateStarsBalance）。
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// 4. payments.getStarsStatus —— 再次打印余额，验证已扣 -count。
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//
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// 用法：
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//
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// go run ./cmd/starcheck -phone "+8618800000001" -count 50
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package main
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import (
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"context"
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"crypto/rand"
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"encoding/binary"
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"flag"
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"fmt"
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"net"
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"os"
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"os/signal"
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"strconv"
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"syscall"
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"time"
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"go.uber.org/zap"
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"github.com/gotd/log/logzap"
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"github.com/gotd/td/exchange"
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"github.com/gotd/td/mtproxy"
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"github.com/gotd/td/mtproxy/obfuscator"
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"github.com/gotd/td/proto/codec"
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"github.com/gotd/td/telegram"
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"github.com/gotd/td/telegram/dcs"
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"github.com/gotd/td/tg"
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"github.com/gotd/td/transport"
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"telesrv/internal/mtprotoedge"
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)
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type obfuscatedResolver struct {
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host string
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port int
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}
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func (r obfuscatedResolver) dial(ctx context.Context, dc int) (transport.Conn, error) {
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var d net.Dialer
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conn, err := d.DialContext(ctx, "tcp", net.JoinHostPort(r.host, strconv.Itoa(r.port)))
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if err != nil {
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return nil, err
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}
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obf := obfuscator.Obfuscated2(rand.Reader, conn)
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if err := obf.Handshake(codec.IntermediateClientStart, dc, mtproxy.Secret{}); err != nil {
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_ = conn.Close()
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return nil, fmt.Errorf("obfuscated2 handshake: %w", err)
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}
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proto := transport.NewProtocol(func() transport.Codec {
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return codec.NoHeader{Codec: codec.Intermediate{}}
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})
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tc, err := proto.Handshake(obf)
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if err != nil {
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_ = conn.Close()
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return nil, fmt.Errorf("transport handshake: %w", err)
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}
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return tc, nil
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}
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func (r obfuscatedResolver) Primary(ctx context.Context, dc int, _ dcs.List) (transport.Conn, error) {
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return r.dial(ctx, dc)
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}
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func (r obfuscatedResolver) MediaOnly(ctx context.Context, dc int, _ dcs.List) (transport.Conn, error) {
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return r.dial(ctx, dc)
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}
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func (r obfuscatedResolver) CDN(ctx context.Context, dc int, _ dcs.List) (transport.Conn, error) {
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return r.dial(ctx, dc)
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}
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func main() {
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addr := flag.String("addr", "127.0.0.1:2398", "telesrv MTProto 地址")
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dcID := flag.Int("dc", 2, "DC id")
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rsaPath := flag.String("rsa", "data/server_rsa.pem", "server RSA key 路径")
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apiID := flag.Int("api-id", 1, "api_id")
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apiHash := flag.String("api-hash", "hash", "api_hash")
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phone := flag.String("phone", "", "登录手机号，如 +8618800000001")
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code := flag.String("code", "12345", "开发登录码")
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count := flag.Int("count", 50, "付费 reaction 星数")
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channelID := flag.Int64("channel-id", 0, "指定频道 id（0=自动从 dialogs 找广播频道）")
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accessHash := flag.Int64("access-hash", 0, "指定频道 access_hash")
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msgID := flag.Int("msg-id", 0, "指定消息 id（0=用频道顶部消息）")
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flag.Parse()
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if *phone == "" {
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fmt.Fprintln(os.Stderr, "缺少 -phone")
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os.Exit(2)
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}
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logger, _ := zap.NewDevelopment()
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defer func() { _ = logger.Sync() }()
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priv, err := mtprotoedge.LoadOrGenerateRSAKey(*rsaPath)
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if err != nil {
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logger.Fatal("加载 RSA key 失败", zap.Error(err))
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}
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host, portStr, err := net.SplitHostPort(*addr)
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if err != nil {
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logger.Fatal("解析地址失败", zap.Error(err))
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}
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port, _ := strconv.Atoi(portStr)
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client := telegram.NewClient(*apiID, *apiHash, telegram.Options{
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PublicKeys: []exchange.PublicKey{{RSA: &priv.PublicKey}},
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Resolver: obfuscatedResolver{host: host, port: port},
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DCList: dcs.List{Options: []tg.DCOption{
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{ID: *dcID, IPAddress: host, Port: port, Static: true},
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}},
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Logger: logzap.New(logger.Named("client")),
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})
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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if err := client.Run(ctx, func(ctx context.Context) error {
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raw := tg.NewClient(client)
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// 1. 用户登录（开发码）。
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sent, err := raw.AuthSendCode(ctx, &tg.AuthSendCodeRequest{
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PhoneNumber: *phone, APIID: *apiID, APIHash: *apiHash,
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Settings: tg.CodeSettings{},
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})
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if err != nil {
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return fmt.Errorf("sendCode: %w", err)
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}
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sentCode, ok := sent.(*tg.AuthSentCode)
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if !ok {
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return fmt.Errorf("sentCode 类型 = %T", sent)
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}
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authz, err := raw.AuthSignIn(ctx, &tg.AuthSignInRequest{
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PhoneNumber: *phone, PhoneCodeHash: sentCode.PhoneCodeHash, PhoneCode: *code,
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})
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if err != nil {
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return fmt.Errorf("signIn: %w", err)
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}
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a, ok := authz.(*tg.AuthAuthorization)
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if !ok {
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return fmt.Errorf("authorization 类型 = %T", authz)
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}
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self, _ := a.User.(*tg.User)
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fmt.Printf("==== 登录成功: id=%d name=%q phone=%s ====\n", self.ID, self.FirstName, *phone)
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// 2. 余额（before）。
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balBefore := printStarsBalance(ctx, raw, "扣费前")
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// 3. 解析目标频道 + 消息。
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var peer *tg.InputPeerChannel
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mid := *msgID
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if *channelID != 0 {
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peer = &tg.InputPeerChannel{ChannelID: *channelID, AccessHash: *accessHash}
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} else {
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ch, topMsg, err := findBroadcastChannel(ctx, raw)
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if err != nil {
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return err
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}
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peer = &tg.InputPeerChannel{ChannelID: ch.ID, AccessHash: ch.AccessHash}
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if mid == 0 {
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mid = topMsg
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}
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fmt.Printf(" 目标频道: id=%d title=%q access_hash=%d top_msg=%d\n", ch.ID, ch.Title, ch.AccessHash, mid)
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}
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if mid == 0 {
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return fmt.Errorf("无可用消息 id（频道无消息？用 -msg-id 指定）")
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}
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// 4. 发付费 reaction。
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rid, _ := randInt64()
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fmt.Printf(">> sendPaidReaction: channel=%d msg=%d count=%d\n", peer.ChannelID, mid, *count)
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res, err := raw.MessagesSendPaidReaction(ctx, &tg.MessagesSendPaidReactionRequest{
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Peer: peer, MsgID: mid, Count: *count, RandomID: rid,
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})
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if err != nil {
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return fmt.Errorf("sendPaidReaction: %w", err)
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}
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inspectPaidReactionUpdates(res)
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// 5. 余额（after）。
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balAfter := printStarsBalance(ctx, raw, "扣费后")
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fmt.Printf("==== 扣费校验: %d -> %d，差 %d（期望 -%d）====\n", balBefore, balAfter, balBefore-balAfter, *count)
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if balBefore-balAfter == int64(*count) {
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fmt.Println("==== ✅ PASS：付费 reaction 扣费正确 ====")
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} else {
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fmt.Println("==== ❌ FAIL：扣费金额不符 ====")
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}
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return nil
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}); err != nil {
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logger.Fatal("运行失败", zap.Error(err))
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}
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}
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func printStarsBalance(ctx context.Context, raw *tg.Client, label string) int64 {
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status, err := raw.PaymentsGetStarsStatus(ctx, &tg.PaymentsGetStarsStatusRequest{Peer: &tg.InputPeerSelf{}})
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if err != nil {
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fmt.Printf(" [%s] getStarsStatus 失败: %v\n", label, err)
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return -1
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}
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amount, _ := status.Balance.(*tg.StarsAmount)
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var bal int64
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if amount != nil {
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bal = amount.Amount
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}
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fmt.Printf(" [%s] 余额=%d stars (balance 类型=%T, chats=%d users=%d)\n", label, bal, status.Balance, len(status.Chats), len(status.Users))
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return bal
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}
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// findBroadcastChannel 从 dialogs 找第一个广播频道 + 其顶部消息 id。
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func findBroadcastChannel(ctx context.Context, raw *tg.Client) (*tg.Channel, int, error) {
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dlgs, err := raw.MessagesGetDialogs(ctx, &tg.MessagesGetDialogsRequest{
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OffsetPeer: &tg.InputPeerEmpty{}, Limit: 100,
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})
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if err != nil {
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return nil, 0, fmt.Errorf("getDialogs: %w", err)
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}
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var chats []tg.ChatClass
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var dialogs []tg.DialogClass
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switch v := dlgs.(type) {
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case *tg.MessagesDialogs:
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chats, dialogs = v.Chats, v.Dialogs
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case *tg.MessagesDialogsSlice:
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chats, dialogs = v.Chats, v.Dialogs
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default:
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return nil, 0, fmt.Errorf("dialogs 类型 = %T", dlgs)
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}
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topByChannel := make(map[int64]int)
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for _, d := range dialogs {
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dd, ok := d.(*tg.Dialog)
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if !ok {
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continue
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}
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if pc, ok := dd.Peer.(*tg.PeerChannel); ok {
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topByChannel[pc.ChannelID] = dd.TopMessage
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}
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}
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for _, c := range chats {
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ch, ok := c.(*tg.Channel)
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if !ok || !ch.Broadcast || ch.Megagroup {
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continue
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}
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return ch, topByChannel[ch.ID], nil
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}
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return nil, 0, fmt.Errorf("dialogs 中无广播频道")
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}
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// inspectPaidReactionUpdates 检查返回的 Updates 是否合法且含 updateMessageReactions/updateStarsBalance。
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func inspectPaidReactionUpdates(res tg.UpdatesClass) {
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fmt.Printf(" 返回类型=%T\n", res)
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var ups []tg.UpdateClass
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switch v := res.(type) {
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case *tg.Updates:
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ups = v.Updates
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case *tg.UpdatesCombined:
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ups = v.Updates
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case *tg.UpdateShort:
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ups = []tg.UpdateClass{v.Update}
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default:
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fmt.Printf(" [警告] 返回非 Updates 子类型（DrKLO 会 ClassCastException 崩溃）\n")
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return
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}
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hasReactions, hasBalance := false, false
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for _, up := range ups {
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switch u := up.(type) {
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case *tg.UpdateMessageReactions:
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hasReactions = true
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paid := 0
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for _, rc := range u.Reactions.Results {
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if _, ok := rc.Reaction.(*tg.ReactionPaid); ok {
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paid = rc.Count
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}
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}
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reactors, _ := u.Reactions.GetTopReactors()
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fmt.Printf(" updateMessageReactions: msg=%d paid_count=%d top_reactors=%d\n", u.MsgID, paid, len(reactors))
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case *tg.UpdateStarsBalance:
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hasBalance = true
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amount, _ := u.Balance.(*tg.StarsAmount)
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var b int64
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if amount != nil {
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b = amount.Amount
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}
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fmt.Printf(" updateStarsBalance: balance=%d\n", b)
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}
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}
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fmt.Printf(" 合法 Updates=true, 含 updateMessageReactions=%v, 含 updateStarsBalance=%v\n", hasReactions, hasBalance)
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}
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func randInt64() (int64, error) {
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var b [8]byte
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if _, err := rand.Read(b[:]); err != nil {
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return time.Now().UnixNano(), err
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}
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v := int64(binary.LittleEndian.Uint64(b[:]))
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if v == 0 {
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v = 1
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}
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return v, nil
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}
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