Adam Van Ymeren
7a04f298d2
- update to latest telegram layer - remove some references to fields in tg.Entities that don't exist in the schema - originally added here: https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e - referenced here - https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3 - https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e
58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package tgtest
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import (
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"context"
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"github.com/go-faster/errors"
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"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
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"go.mau.fi/mautrix-telegram/pkg/gotd/crypto"
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"go.mau.fi/mautrix-telegram/pkg/gotd/exchange"
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"go.mau.fi/mautrix-telegram/pkg/gotd/proto/codec"
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"go.mau.fi/mautrix-telegram/pkg/gotd/transport"
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)
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type exchangeConn struct {
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transport.Conn
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}
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func (e exchangeConn) Recv(ctx context.Context, b *bin.Buffer) error {
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for {
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if err := e.Conn.Recv(ctx, b); err != nil {
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return err
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}
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var authKeyID [8]byte
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if err := b.PeekN(authKeyID[:], len(authKeyID)); err != nil {
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return errors.Wrap(err, "peek id")
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}
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if authKeyID != [8]byte{} {
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// TODO(tdakkota): what if client send registered auth key during key exchange?
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buf := bin.Buffer{}
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buf.PutInt32(-codec.CodeAuthKeyNotFound)
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if err := e.Conn.Send(ctx, &buf); err != nil {
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return errors.Wrap(err, "send")
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}
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continue
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}
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return nil
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}
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}
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// exchange starts MTProto key exchange.
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func (s *Server) exchange(ctx context.Context, conn transport.Conn) (crypto.AuthKey, error) {
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r, err := exchange.NewExchanger(conn, s.dcID).
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WithClock(s.clock).
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WithLogger(s.log.Named("exchange")).
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WithRand(s.cipher.Rand()).
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Server(s.key).Run(ctx)
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if err != nil {
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return crypto.AuthKey{}, err
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}
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return r.Key, nil
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}
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