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
1.2 KiB
Go
58 lines
1.2 KiB
Go
package crypto
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import "go.mau.fi/mautrix-telegram/pkg/gotd/bin"
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// EncryptedMessage of protocol.
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type EncryptedMessage struct {
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AuthKeyID [8]byte
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MsgKey bin.Int128
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EncryptedData []byte
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}
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// Decode implements bin.Decoder.
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func (e *EncryptedMessage) Decode(b *bin.Buffer) error {
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if err := b.ConsumeN(e.AuthKeyID[:], 8); err != nil {
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return err
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}
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{
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v, err := b.Int128()
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if err != nil {
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return err
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}
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e.MsgKey = v
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}
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// Consuming the rest of the buffer.
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e.EncryptedData = append(e.EncryptedData[:0], make([]byte, b.Len())...)
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if err := b.ConsumeN(e.EncryptedData, b.Len()); err != nil {
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return err
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}
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return nil
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}
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// DecodeWithoutCopy is like Decode, but EncryptedData references to given buffer instead of
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// copying.
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func (e *EncryptedMessage) DecodeWithoutCopy(b *bin.Buffer) error {
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if err := b.ConsumeN(e.AuthKeyID[:], 8); err != nil {
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return err
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}
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{
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v, err := b.Int128()
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if err != nil {
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return err
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}
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e.MsgKey = v
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}
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// Consuming the rest of the buffer.
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e.EncryptedData = b.Buf
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return nil
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}
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// Encode implements bin.Encoder.
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func (e EncryptedMessage) Encode(b *bin.Buffer) error {
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b.Put(e.AuthKeyID[:])
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b.PutInt128(e.MsgKey)
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b.Put(e.EncryptedData)
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return nil
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}
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