mirror of
https://github.com/42wim/matterbridge.git
synced 2024-12-12 04:02:09 -08:00
2f33fe86f5
* Update dependencies and build to go1.22 * Fix api changes wrt to dependencies * Update golangci config
100 lines
3.7 KiB
Go
100 lines
3.7 KiB
Go
// Copyright (c) 2024 Tulir Asokan
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package whatsmeow
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"google.golang.org/protobuf/proto"
|
|
|
|
"go.mau.fi/whatsmeow/binary/armadillo"
|
|
"go.mau.fi/whatsmeow/binary/armadillo/waCommon"
|
|
"go.mau.fi/whatsmeow/binary/armadillo/waMsgApplication"
|
|
"go.mau.fi/whatsmeow/binary/armadillo/waMsgTransport"
|
|
"go.mau.fi/whatsmeow/types"
|
|
"go.mau.fi/whatsmeow/types/events"
|
|
)
|
|
|
|
func (cli *Client) handleDecryptedArmadillo(info *types.MessageInfo, decrypted []byte, retryCount int) bool {
|
|
dec, err := decodeArmadillo(decrypted)
|
|
if err != nil {
|
|
cli.Log.Warnf("Failed to decode armadillo message from %s: %v", info.SourceString(), err)
|
|
return false
|
|
}
|
|
dec.Info = *info
|
|
dec.RetryCount = retryCount
|
|
if dec.Transport.GetProtocol().GetAncillary().GetSkdm() != nil {
|
|
if !info.IsGroup {
|
|
cli.Log.Warnf("Got sender key distribution message in non-group chat from %s", info.Sender)
|
|
} else {
|
|
skdm := dec.Transport.GetProtocol().GetAncillary().GetSkdm()
|
|
cli.handleSenderKeyDistributionMessage(info.Chat, info.Sender, skdm.AxolotlSenderKeyDistributionMessage)
|
|
}
|
|
}
|
|
if dec.Message != nil {
|
|
cli.dispatchEvent(&dec)
|
|
}
|
|
return true
|
|
}
|
|
|
|
func decodeArmadillo(data []byte) (dec events.FBMessage, err error) {
|
|
var transport waMsgTransport.MessageTransport
|
|
err = proto.Unmarshal(data, &transport)
|
|
if err != nil {
|
|
return dec, fmt.Errorf("failed to unmarshal transport: %w", err)
|
|
}
|
|
dec.Transport = &transport
|
|
if transport.GetPayload() == nil {
|
|
return
|
|
}
|
|
application, err := transport.GetPayload().Decode()
|
|
if err != nil {
|
|
return dec, fmt.Errorf("failed to unmarshal application: %w", err)
|
|
}
|
|
dec.Application = application
|
|
if application.GetPayload() == nil {
|
|
return
|
|
}
|
|
|
|
switch typedContent := application.GetPayload().GetContent().(type) {
|
|
case *waMsgApplication.MessageApplication_Payload_CoreContent:
|
|
err = fmt.Errorf("unsupported core content payload")
|
|
case *waMsgApplication.MessageApplication_Payload_Signal:
|
|
err = fmt.Errorf("unsupported signal payload")
|
|
case *waMsgApplication.MessageApplication_Payload_ApplicationData:
|
|
err = fmt.Errorf("unsupported application data payload")
|
|
case *waMsgApplication.MessageApplication_Payload_SubProtocol:
|
|
var protoMsg proto.Message
|
|
var subData *waCommon.SubProtocol
|
|
switch subProtocol := typedContent.SubProtocol.GetSubProtocol().(type) {
|
|
case *waMsgApplication.MessageApplication_SubProtocolPayload_ConsumerMessage:
|
|
dec.Message, err = subProtocol.Decode()
|
|
case *waMsgApplication.MessageApplication_SubProtocolPayload_BusinessMessage:
|
|
dec.Message = (*armadillo.Unsupported_BusinessApplication)(subProtocol.BusinessMessage)
|
|
case *waMsgApplication.MessageApplication_SubProtocolPayload_PaymentMessage:
|
|
dec.Message = (*armadillo.Unsupported_PaymentApplication)(subProtocol.PaymentMessage)
|
|
case *waMsgApplication.MessageApplication_SubProtocolPayload_MultiDevice:
|
|
dec.Message, err = subProtocol.Decode()
|
|
case *waMsgApplication.MessageApplication_SubProtocolPayload_Voip:
|
|
dec.Message = (*armadillo.Unsupported_Voip)(subProtocol.Voip)
|
|
case *waMsgApplication.MessageApplication_SubProtocolPayload_Armadillo:
|
|
dec.Message, err = subProtocol.Decode()
|
|
default:
|
|
return dec, fmt.Errorf("unsupported subprotocol type: %T", subProtocol)
|
|
}
|
|
if protoMsg != nil {
|
|
err = proto.Unmarshal(subData.GetPayload(), protoMsg)
|
|
if err != nil {
|
|
return dec, fmt.Errorf("failed to unmarshal application subprotocol payload (%T v%d): %w", protoMsg, subData.GetVersion(), err)
|
|
}
|
|
}
|
|
default:
|
|
err = fmt.Errorf("unsupported application payload content type: %T", typedContent)
|
|
}
|
|
return
|
|
}
|