4053 lines
124 KiB
Go
4053 lines
124 KiB
Go
package protocol
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import (
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"context"
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"crypto/ecdsa"
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"database/sql"
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"errors"
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"fmt"
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"sync"
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"time"
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"golang.org/x/exp/slices"
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"golang.org/x/time/rate"
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"github.com/golang/protobuf/proto"
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"github.com/google/uuid"
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gethcommon "github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"go.uber.org/zap"
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"github.com/status-im/status-go/account"
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"github.com/status-im/status-go/eth-node/crypto"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/images"
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"github.com/status-im/status-go/multiaccounts/accounts"
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"github.com/status-im/status-go/protocol/common"
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"github.com/status-im/status-go/protocol/common/shard"
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"github.com/status-im/status-go/protocol/communities"
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"github.com/status-im/status-go/protocol/communities/token"
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"github.com/status-im/status-go/protocol/discord"
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"github.com/status-im/status-go/protocol/protobuf"
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"github.com/status-im/status-go/protocol/requests"
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"github.com/status-im/status-go/protocol/transport"
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v1protocol "github.com/status-im/status-go/protocol/v1"
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localnotifications "github.com/status-im/status-go/services/local-notifications"
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"github.com/status-im/status-go/services/wallet/bigint"
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"github.com/status-im/status-go/signal"
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)
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// 7 days interval
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var messageArchiveInterval = 7 * 24 * time.Hour
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// 1 day interval
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var updateActiveMembersInterval = 24 * time.Hour
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const discordTimestampLayout = "2006-01-02T15:04:05+00:00"
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const (
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importSlowRate = time.Second / 1
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importFastRate = time.Second / 100
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importMessagesChunkSize = 10
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importInitialDelay = time.Minute * 5
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)
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const (
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maxChunkSizeMessages = 1000
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maxChunkSizeBytes = 1500000
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)
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type FetchCommunityRequest struct {
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// CommunityKey should be either a public or a private community key
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CommunityKey string `json:"communityKey"`
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Shard *shard.Shard `json:"shard"`
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TryDatabase bool `json:"tryDatabase"`
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WaitForResponse bool `json:"waitForResponse"`
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}
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func (r *FetchCommunityRequest) Validate() error {
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if len(r.CommunityKey) <= 2 {
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return fmt.Errorf("community key is too short")
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}
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if _, err := types.DecodeHex(r.CommunityKey); err != nil {
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return fmt.Errorf("invalid community key")
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}
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return nil
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}
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func (r *FetchCommunityRequest) getCommunityID() string {
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return GetCommunityIDFromKey(r.CommunityKey)
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}
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func GetCommunityIDFromKey(communityKey string) string {
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// Check if the key is a private key. strip the 0x at the start
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if privateKey, err := crypto.HexToECDSA(communityKey[2:]); err == nil {
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// It is a privateKey
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return types.HexBytes(crypto.CompressPubkey(&privateKey.PublicKey)).String()
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}
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// Not a private key, use the public key
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return communityKey
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}
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func (m *Messenger) publishOrg(org *communities.Community) error {
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if org == nil {
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return nil
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}
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m.logger.Debug("publishing org", zap.String("org-id", org.IDString()), zap.Any("org", org))
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payload, err := org.MarshaledDescription()
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if err != nil {
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return err
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}
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rawMessage := common.RawMessage{
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Payload: payload,
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Sender: org.PrivateKey(),
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// we don't want to wrap in an encryption layer message
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SkipEncryptionLayer: true,
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MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_DESCRIPTION,
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PubsubTopic: org.PubsubTopic(), // TODO: confirm if it should be sent in community pubsub topic
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}
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_, err = m.sender.SendPublic(context.Background(), org.IDString(), rawMessage)
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return err
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}
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func (m *Messenger) publishCommunityEvents(community *communities.Community, msg *communities.CommunityEventsMessage) error {
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m.logger.Debug("publishing community events", zap.String("admin-id", common.PubkeyToHex(&m.identity.PublicKey)), zap.Any("event", msg))
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payload, err := msg.Marshal()
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if err != nil {
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return err
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}
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rawMessage := common.RawMessage{
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Payload: payload,
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Sender: m.identity,
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// we don't want to wrap in an encryption layer message
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SkipEncryptionLayer: true,
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MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_EVENTS_MESSAGE,
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PubsubTopic: community.PubsubTopic(), // TODO: confirm if it should be sent in community pubsub topic
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}
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// TODO: resend in case of failure?
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_, err = m.sender.SendPublic(context.Background(), types.EncodeHex(msg.CommunityID), rawMessage)
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return err
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}
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func (m *Messenger) publishCommunityEventsRejected(community *communities.Community, msg *communities.CommunityEventsMessage) error {
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if !community.IsControlNode() {
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return communities.ErrNotControlNode
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}
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m.logger.Debug("publishing community events rejected", zap.Any("event", msg))
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communityEventsMessage := msg.ToProtobuf()
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communityEventsMessageRejected := &protobuf.CommunityEventsMessageRejected{
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Msg: communityEventsMessage,
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}
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payload, err := proto.Marshal(communityEventsMessageRejected)
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if err != nil {
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return err
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}
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rawMessage := common.RawMessage{
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Payload: payload,
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Sender: community.PrivateKey(),
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// we don't want to wrap in an encryption layer message
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SkipEncryptionLayer: true,
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MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_EVENTS_MESSAGE_REJECTED,
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PubsubTopic: community.PubsubTopic(), // TODO: confirm if it should be sent in community pubsub topic
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}
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// TODO: resend in case of failure?
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_, err = m.sender.SendPublic(context.Background(), types.EncodeHex(msg.CommunityID), rawMessage)
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return err
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}
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func (m *Messenger) publishCommunityPrivilegedMemberSyncMessage(msg *communities.CommunityPrivilegedMemberSyncMessage) error {
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m.logger.Debug("publishing privileged user sync message", zap.Any("event", msg))
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payload, err := proto.Marshal(msg.CommunityPrivilegedUserSyncMessage)
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if err != nil {
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return err
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}
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rawMessage := &common.RawMessage{
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Payload: payload,
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Sender: msg.CommunityPrivateKey, // if empty, sender private key will be used in SendPrivate
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SkipEncryptionLayer: true,
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MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_PRIVILEGED_USER_SYNC_MESSAGE,
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}
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for _, receivers := range msg.Receivers {
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_, err = m.sender.SendPrivate(context.Background(), receivers, rawMessage)
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}
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return err
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}
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func (m *Messenger) handleCommunitiesHistoryArchivesSubscription(c chan *communities.Subscription) {
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go func() {
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for {
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select {
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case sub, more := <-c:
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if !more {
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return
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}
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if sub.CreatingHistoryArchivesSignal != nil {
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m.config.messengerSignalsHandler.CreatingHistoryArchives(sub.CreatingHistoryArchivesSignal.CommunityID)
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}
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if sub.HistoryArchivesCreatedSignal != nil {
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m.config.messengerSignalsHandler.HistoryArchivesCreated(
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sub.HistoryArchivesCreatedSignal.CommunityID,
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sub.HistoryArchivesCreatedSignal.From,
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sub.HistoryArchivesCreatedSignal.To,
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)
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}
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if sub.NoHistoryArchivesCreatedSignal != nil {
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m.config.messengerSignalsHandler.NoHistoryArchivesCreated(
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sub.NoHistoryArchivesCreatedSignal.CommunityID,
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sub.NoHistoryArchivesCreatedSignal.From,
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sub.NoHistoryArchivesCreatedSignal.To,
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)
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}
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if sub.HistoryArchivesSeedingSignal != nil {
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m.config.messengerSignalsHandler.HistoryArchivesSeeding(sub.HistoryArchivesSeedingSignal.CommunityID)
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c, err := m.communitiesManager.GetByIDString(sub.HistoryArchivesSeedingSignal.CommunityID)
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if err != nil {
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m.logger.Debug("failed to retrieve community by id string", zap.Error(err))
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}
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if c.IsControlNode() {
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err := m.dispatchMagnetlinkMessage(sub.HistoryArchivesSeedingSignal.CommunityID)
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if err != nil {
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m.logger.Debug("failed to dispatch magnetlink message", zap.Error(err))
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}
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}
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}
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if sub.HistoryArchivesUnseededSignal != nil {
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m.config.messengerSignalsHandler.HistoryArchivesUnseeded(sub.HistoryArchivesUnseededSignal.CommunityID)
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}
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if sub.HistoryArchiveDownloadedSignal != nil {
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m.config.messengerSignalsHandler.HistoryArchiveDownloaded(
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sub.HistoryArchiveDownloadedSignal.CommunityID,
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sub.HistoryArchiveDownloadedSignal.From,
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sub.HistoryArchiveDownloadedSignal.To,
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)
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}
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if sub.DownloadingHistoryArchivesFinishedSignal != nil {
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m.config.messengerSignalsHandler.DownloadingHistoryArchivesFinished(sub.DownloadingHistoryArchivesFinishedSignal.CommunityID)
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}
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if sub.DownloadingHistoryArchivesStartedSignal != nil {
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m.config.messengerSignalsHandler.DownloadingHistoryArchivesStarted(sub.DownloadingHistoryArchivesStartedSignal.CommunityID)
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}
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if sub.ImportingHistoryArchiveMessagesSignal != nil {
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m.config.messengerSignalsHandler.ImportingHistoryArchiveMessages(sub.ImportingHistoryArchiveMessagesSignal.CommunityID)
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}
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case <-m.quit:
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return
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}
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}
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}()
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}
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// handleCommunitiesSubscription handles events from communities
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func (m *Messenger) handleCommunitiesSubscription(c chan *communities.Subscription) {
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var lastPublished int64
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// We check every 5 minutes if we need to publish
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ticker := time.NewTicker(5 * time.Minute)
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recentlyPublishedOrgs := func() map[string]*communities.Community {
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result := make(map[string]*communities.Community)
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controlledCommunities, err := m.communitiesManager.Controlled()
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if err != nil {
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m.logger.Warn("failed to retrieve orgs", zap.Error(err))
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return result
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}
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for _, org := range controlledCommunities {
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result[org.IDString()] = org
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}
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return result
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}()
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publishOrgAndDistributeEncryptionKeys := func(community *communities.Community) {
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recentlyPublishedOrg := recentlyPublishedOrgs[community.IDString()]
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// evaluate and distribute encryption keys (if any)
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encryptionKeyActions := communities.EvaluateCommunityEncryptionKeyActions(recentlyPublishedOrg, community)
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err := m.communitiesKeyDistributor.Distribute(community, encryptionKeyActions)
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if err != nil {
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m.logger.Warn("failed to distribute encryption keys", zap.Error(err))
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}
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err = m.publishOrg(community)
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if err != nil {
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m.logger.Warn("failed to publish org", zap.Error(err))
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return
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}
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m.logger.Debug("published org")
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// publish shard information
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err = m.sendPublicCommunityShardInfo(community)
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if err != nil {
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m.logger.Warn("failed to publish public shard info", zap.Error(err))
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return
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}
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m.logger.Debug("published public shard info")
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// signal client with published community
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if m.config.messengerSignalsHandler != nil {
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if recentlyPublishedOrg == nil || community.Clock() > recentlyPublishedOrg.Clock() {
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response := &MessengerResponse{}
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response.AddCommunity(community)
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m.config.messengerSignalsHandler.MessengerResponse(response)
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}
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}
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recentlyPublishedOrgs[community.IDString()] = community.CreateDeepCopy()
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}
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go func() {
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for {
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select {
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case sub, more := <-c:
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if !more {
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return
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}
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if sub.Community != nil {
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publishOrgAndDistributeEncryptionKeys(sub.Community)
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}
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if sub.CommunityEventsMessage != nil {
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err := m.publishCommunityEvents(sub.Community, sub.CommunityEventsMessage)
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if err != nil {
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m.logger.Warn("failed to publish community events", zap.Error(err))
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}
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}
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if sub.CommunityEventsMessageInvalidClock != nil {
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err := m.publishCommunityEventsRejected(sub.CommunityEventsMessageInvalidClock.Community,
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sub.CommunityEventsMessageInvalidClock.CommunityEventsMessage)
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if err != nil {
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m.logger.Warn("failed to publish community events rejected", zap.Error(err))
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}
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}
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if sub.AcceptedRequestsToJoin != nil {
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for _, requestID := range sub.AcceptedRequestsToJoin {
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accept := &requests.AcceptRequestToJoinCommunity{
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ID: requestID,
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}
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response, err := m.AcceptRequestToJoinCommunity(accept)
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if err != nil {
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m.logger.Warn("failed to accept request to join ", zap.Error(err))
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}
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if m.config.messengerSignalsHandler != nil {
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m.config.messengerSignalsHandler.MessengerResponse(response)
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}
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}
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}
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if sub.RejectedRequestsToJoin != nil {
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for _, requestID := range sub.RejectedRequestsToJoin {
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reject := &requests.DeclineRequestToJoinCommunity{
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ID: requestID,
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}
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response, err := m.DeclineRequestToJoinCommunity(reject)
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if err != nil {
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m.logger.Warn("failed to decline request to join ", zap.Error(err))
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}
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if m.config.messengerSignalsHandler != nil {
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m.config.messengerSignalsHandler.MessengerResponse(response)
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}
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}
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}
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if sub.CommunityPrivilegedMemberSyncMessage != nil {
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if err := m.publishCommunityPrivilegedMemberSyncMessage(sub.CommunityPrivilegedMemberSyncMessage); err != nil {
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m.logger.Warn("failed to publish community private members sync message", zap.Error(err))
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}
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}
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if sub.TokenCommunityValidated != nil {
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state := m.buildMessageState()
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communityResponse := sub.TokenCommunityValidated
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err := m.handleCommunityResponse(state, communityResponse)
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if err != nil {
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m.logger.Error("failed to handle community response", zap.Error(err))
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}
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m.processCommunityChanges(state)
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response, err := m.saveDataAndPrepareResponse(state)
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if err != nil {
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m.logger.Error("failed to save data and prepare response")
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}
|
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// control node changed and we were kicked out. It now awaits our addresses
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if communityResponse.Changes.ControlNodeChanged != nil && communityResponse.Changes.MemberKicked {
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requestToJoin, err := m.sendSharedAddressToControlNode(communityResponse.Community.ControlNode(), communityResponse.Community)
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|
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if err != nil {
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m.logger.Error("share address to control node failed", zap.String("id", types.EncodeHex(communityResponse.Community.ID())), zap.Error(err))
|
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|
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if err == communities.ErrRevealedAccountsAbsent || err == communities.ErrNoRevealedAccountsSignature {
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m.AddActivityCenterNotificationToResponse(communityResponse.Community.IDString(), ActivityCenterNotificationTypeShareAccounts, response)
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}
|
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} else {
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state.Response.RequestsToJoinCommunity = append(state.Response.RequestsToJoinCommunity, requestToJoin)
|
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}
|
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}
|
|
|
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if m.config.messengerSignalsHandler != nil {
|
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m.config.messengerSignalsHandler.MessengerResponse(response)
|
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}
|
|
}
|
|
|
|
case <-ticker.C:
|
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// If we are not online, we don't even try
|
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if !m.online() {
|
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continue
|
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}
|
|
|
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// If not enough time has passed since last advertisement, we skip this
|
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if time.Now().Unix()-lastPublished < communityAdvertiseIntervalSecond {
|
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continue
|
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}
|
|
|
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controlledCommunities, err := m.communitiesManager.Controlled()
|
|
if err != nil {
|
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m.logger.Warn("failed to retrieve orgs", zap.Error(err))
|
|
}
|
|
|
|
for idx := range controlledCommunities {
|
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org := controlledCommunities[idx]
|
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_, beingImported := m.importingCommunities[org.IDString()]
|
|
if !beingImported {
|
|
publishOrgAndDistributeEncryptionKeys(org)
|
|
}
|
|
}
|
|
|
|
// set lastPublished
|
|
lastPublished = time.Now().Unix()
|
|
|
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case <-m.quit:
|
|
return
|
|
|
|
}
|
|
}
|
|
}()
|
|
}
|
|
|
|
func (m *Messenger) updateCommunitiesActiveMembersPeriodically() {
|
|
communitiesLastUpdated := make(map[string]int64)
|
|
|
|
// We check every 5 minutes if we need to update
|
|
ticker := time.NewTicker(5 * time.Minute)
|
|
|
|
go func() {
|
|
for {
|
|
select {
|
|
case <-ticker.C:
|
|
controlledCommunities, err := m.communitiesManager.Controlled()
|
|
if err != nil {
|
|
m.logger.Error("failed to update community active members count", zap.Error(err))
|
|
}
|
|
|
|
for _, community := range controlledCommunities {
|
|
lastUpdated, ok := communitiesLastUpdated[community.IDString()]
|
|
if !ok {
|
|
lastUpdated = 0
|
|
}
|
|
|
|
// If not enough time has passed since last update, we skip this
|
|
if time.Now().Unix()-lastUpdated < int64(updateActiveMembersInterval.Seconds()) {
|
|
continue
|
|
}
|
|
|
|
if err := m.updateCommunityActiveMembers(community.IDString()); err == nil {
|
|
communitiesLastUpdated[community.IDString()] = time.Now().Unix()
|
|
|
|
// Perf: ensure `updateCommunityActiveMembers` is not called few times in a row
|
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// Next communities will be handled in subsequent ticks
|
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break
|
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} else {
|
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m.logger.Error("failed to update community active members count", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
case <-m.quit:
|
|
return
|
|
}
|
|
}
|
|
}()
|
|
}
|
|
|
|
func (m *Messenger) CheckCommunitiesToUnmute() (*MessengerResponse, error) {
|
|
m.logger.Debug("watching communities to unmute")
|
|
response := &MessengerResponse{}
|
|
communities, err := m.communitiesManager.All()
|
|
if err != nil {
|
|
return nil, fmt.Errorf("couldn't get all communities: %v", err)
|
|
}
|
|
for _, community := range communities {
|
|
communityMuteTill, err := time.Parse(time.RFC3339, community.MuteTill().Format(time.RFC3339))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
currTime, err := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if currTime.After(communityMuteTill) && !communityMuteTill.Equal(time.Time{}) && community.Muted() {
|
|
err := m.communitiesManager.SetMuted(community.ID(), false)
|
|
if err != nil {
|
|
m.logger.Info("CheckCommunitiesToUnmute err", zap.Any("Couldn't unmute community", err))
|
|
break
|
|
}
|
|
|
|
err = m.MuteCommunityTill(community.ID(), time.Time{})
|
|
if err != nil {
|
|
m.logger.Info("MuteCommunityTill err", zap.Any("Could not set mute community till", err))
|
|
break
|
|
}
|
|
|
|
unmutedCommunity, err := m.communitiesManager.GetByID(community.ID())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(unmutedCommunity)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) updateCommunityActiveMembers(communityID string) error {
|
|
lastWeek := time.Now().AddDate(0, 0, -7).Unix()
|
|
count, err := m.persistence.CountActiveChattersInCommunity(communityID, lastWeek)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = m.communitiesManager.SetCommunityActiveMembersCount(communityID, uint64(count)); err != nil {
|
|
return err
|
|
}
|
|
|
|
m.logger.Debug("community active members updated", zap.String("communityID", communityID), zap.Uint("count", count))
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) Communities() ([]*communities.Community, error) {
|
|
return m.communitiesManager.All()
|
|
}
|
|
|
|
func (m *Messenger) ControlledCommunities() ([]*communities.Community, error) {
|
|
return m.communitiesManager.Controlled()
|
|
}
|
|
|
|
func (m *Messenger) JoinedCommunities() ([]*communities.Community, error) {
|
|
return m.communitiesManager.Joined()
|
|
}
|
|
|
|
func (m *Messenger) SpectatedCommunities() ([]*communities.Community, error) {
|
|
return m.communitiesManager.Spectated()
|
|
}
|
|
|
|
func (m *Messenger) initCommunityChats(community *communities.Community) ([]*Chat, error) {
|
|
logger := m.logger.Named("initCommunityChats")
|
|
publicFiltersToInit := m.DefaultFilters(community)
|
|
|
|
chats := CreateCommunityChats(community, m.getTimesource())
|
|
|
|
for _, chat := range chats {
|
|
publicFiltersToInit = append(publicFiltersToInit, transport.FiltersToInitialize{ChatID: chat.ID, PubsubTopic: community.PubsubTopic()})
|
|
|
|
}
|
|
|
|
// Load transport filters
|
|
filters, err := m.transport.InitPublicFilters(publicFiltersToInit)
|
|
if err != nil {
|
|
logger.Debug("m.transport.InitPublicFilters error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
if community.IsControlNode() {
|
|
// Init the community filter so we can receive messages on the community
|
|
|
|
communityFilters, err := m.InitCommunityFilters([]transport.CommunityFilterToInitialize{{
|
|
Shard: community.Shard(),
|
|
PrivKey: community.PrivateKey(),
|
|
}})
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
filters = append(filters, communityFilters...)
|
|
}
|
|
|
|
willSync, err := m.scheduleSyncFilters(filters)
|
|
if err != nil {
|
|
logger.Debug("m.scheduleSyncFilters error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
if !willSync {
|
|
defaultSyncPeriod, err := m.settings.GetDefaultSyncPeriod()
|
|
if err != nil {
|
|
logger.Debug("m.settings.GetDefaultSyncPeriod error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
timestamp := uint32(m.getTimesource().GetCurrentTime()/1000) - defaultSyncPeriod
|
|
for idx := range chats {
|
|
chats[idx].SyncedTo = timestamp
|
|
chats[idx].SyncedFrom = timestamp
|
|
}
|
|
}
|
|
|
|
if err = m.saveChats(chats); err != nil {
|
|
logger.Debug("m.saveChats error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
return chats, nil
|
|
}
|
|
|
|
func (m *Messenger) initCommunitySettings(communityID types.HexBytes) (*communities.CommunitySettings, error) {
|
|
communitySettings, err := m.communitiesManager.GetCommunitySettingsByID(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if communitySettings != nil {
|
|
return communitySettings, nil
|
|
}
|
|
|
|
communitySettings = &communities.CommunitySettings{
|
|
CommunityID: communityID.String(),
|
|
HistoryArchiveSupportEnabled: true,
|
|
}
|
|
|
|
if err := m.communitiesManager.SaveCommunitySettings(*communitySettings); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return communitySettings, nil
|
|
}
|
|
|
|
func (m *Messenger) JoinCommunity(ctx context.Context, communityID types.HexBytes, forceJoin bool) (*MessengerResponse, error) {
|
|
mr, err := m.joinCommunity(ctx, communityID, forceJoin)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if com, ok := mr.communities[communityID.String()]; ok {
|
|
err = m.syncCommunity(context.Background(), com, m.dispatchMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return mr, nil
|
|
}
|
|
|
|
func (m *Messenger) subscribeToCommunityShard(communityID []byte, shard *shard.Shard) error {
|
|
if m.transport.WakuVersion() != 2 {
|
|
return nil
|
|
}
|
|
|
|
// TODO: this should probably be moved completely to transport once pubsub topic logic is implemented
|
|
pubsubTopic := shard.PubsubTopic()
|
|
|
|
privK, err := m.transport.RetrievePubsubTopicKey(pubsubTopic)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var pubK *ecdsa.PublicKey
|
|
if privK != nil {
|
|
pubK = &privK.PublicKey
|
|
}
|
|
|
|
return m.transport.SubscribeToPubsubTopic(pubsubTopic, pubK)
|
|
}
|
|
|
|
func (m *Messenger) joinCommunity(ctx context.Context, communityID types.HexBytes, forceJoin bool) (*MessengerResponse, error) {
|
|
logger := m.logger.Named("joinCommunity")
|
|
|
|
response := &MessengerResponse{}
|
|
|
|
community, err := m.communitiesManager.JoinCommunity(communityID, forceJoin)
|
|
if err != nil {
|
|
logger.Debug("m.communitiesManager.JoinCommunity error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
// chats and settings are already initialized for spectated communities
|
|
if !community.Spectated() {
|
|
chats, err := m.initCommunityChats(community)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddChats(chats)
|
|
|
|
if _, err = m.initCommunitySettings(communityID); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err = m.subscribeToCommunityShard(community.ID(), community.Shard()); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
communitySettings, err := m.communitiesManager.GetCommunitySettingsByID(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response.AddCommunity(community)
|
|
response.AddCommunitySettings(communitySettings)
|
|
|
|
if err = m.reregisterForPushNotifications(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err = m.sendCurrentUserStatusToCommunity(ctx, community); err != nil {
|
|
logger.Debug("m.sendCurrentUserStatusToCommunity error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
if err = m.PublishIdentityImage(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) SpectateCommunity(communityID types.HexBytes) (*MessengerResponse, error) {
|
|
logger := m.logger.Named("SpectateCommunity")
|
|
|
|
response := &MessengerResponse{}
|
|
|
|
community, err := m.communitiesManager.SpectateCommunity(communityID)
|
|
if err != nil {
|
|
logger.Debug("SpectateCommunity error", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
chats, err := m.initCommunityChats(community)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddChats(chats)
|
|
|
|
settings, err := m.initCommunitySettings(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunitySettings(settings)
|
|
|
|
response.AddCommunity(community)
|
|
|
|
if err = m.subscribeToCommunityShard(community.ID(), community.Shard()); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) MuteDuration(mutedType requests.MutingVariation) (time.Time, error) {
|
|
var MuteTill time.Time
|
|
|
|
switch mutedType {
|
|
case MuteTill1Min:
|
|
MuteTill = time.Now().Add(MuteFor1MinDuration)
|
|
case MuteFor15Min:
|
|
MuteTill = time.Now().Add(MuteFor15MinsDuration)
|
|
case MuteFor1Hr:
|
|
MuteTill = time.Now().Add(MuteFor1HrsDuration)
|
|
case MuteFor8Hr:
|
|
MuteTill = time.Now().Add(MuteFor8HrsDuration)
|
|
case MuteFor1Week:
|
|
MuteTill = time.Now().Add(MuteFor1WeekDuration)
|
|
default:
|
|
MuteTill = time.Time{}
|
|
}
|
|
|
|
muteTillTimeRemoveMs, err := time.Parse(time.RFC3339, MuteTill.Format(time.RFC3339))
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
|
|
return muteTillTimeRemoveMs, nil
|
|
}
|
|
|
|
func (m *Messenger) SetMuted(request *requests.MuteCommunity) error {
|
|
if err := request.Validate(); err != nil {
|
|
return err
|
|
}
|
|
|
|
if request.MutedType == Unmuted {
|
|
return m.communitiesManager.SetMuted(request.CommunityID, false)
|
|
}
|
|
|
|
return m.communitiesManager.SetMuted(request.CommunityID, true)
|
|
}
|
|
|
|
func (m *Messenger) MuteCommunityTill(communityID []byte, muteTill time.Time) error {
|
|
return m.communitiesManager.MuteCommunityTill(communityID, muteTill)
|
|
}
|
|
|
|
func (m *Messenger) MuteAllCommunityChats(request *requests.MuteCommunity) (time.Time, error) {
|
|
return m.UpdateMuteCommunityStatus(request.CommunityID.String(), true, request.MutedType)
|
|
}
|
|
|
|
func (m *Messenger) UnMuteAllCommunityChats(communityID string) (time.Time, error) {
|
|
return m.UpdateMuteCommunityStatus(communityID, false, Unmuted)
|
|
}
|
|
|
|
func (m *Messenger) UpdateMuteCommunityStatus(communityID string, muted bool, mutedType requests.MutingVariation) (time.Time, error) {
|
|
community, err := m.communitiesManager.GetByIDString(communityID)
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
|
|
request := &requests.MuteCommunity{
|
|
CommunityID: community.ID(),
|
|
MutedType: mutedType,
|
|
}
|
|
|
|
err = m.SetMuted(request)
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
|
|
muteTill, err := m.MuteDuration(mutedType)
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
|
|
err = m.MuteCommunityTill(community.ID(), muteTill)
|
|
|
|
for _, chatID := range community.CommunityChatsIDs() {
|
|
if muted {
|
|
_, err := m.MuteChat(&requests.MuteChat{ChatID: communityID + chatID, MutedType: mutedType})
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
|
|
} else {
|
|
err = m.UnmuteChat(communityID + chatID)
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
|
|
}
|
|
|
|
if err != nil {
|
|
return time.Time{}, err
|
|
}
|
|
}
|
|
|
|
return muteTill, err
|
|
}
|
|
|
|
func (m *Messenger) SetMutePropertyOnChatsByCategory(request *requests.MuteCategory, muted bool) error {
|
|
if err := request.Validate(); err != nil {
|
|
return err
|
|
}
|
|
community, err := m.communitiesManager.GetByIDString(request.CommunityID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, chatID := range community.ChatsByCategoryID(request.CategoryID) {
|
|
if muted {
|
|
_, err = m.MuteChat(&requests.MuteChat{ChatID: request.CommunityID + chatID, MutedType: request.MutedType})
|
|
} else {
|
|
err = m.UnmuteChat(request.CommunityID + chatID)
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Generates a single hash for each address that needs to be revealed to a community.
|
|
// Each hash needs to be signed.
|
|
// The order of retuned hashes corresponds to the order of addresses in addressesToReveal.
|
|
func (m *Messenger) generateCommunityRequestsForSigning(memberPubKey string, communityID types.HexBytes, addressesToReveal []string, isEdit bool) ([]account.SignParams, error) {
|
|
walletAccounts, err := m.settings.GetActiveAccounts()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
containsAddress := func(addresses []string, targetAddress string) bool {
|
|
for _, address := range addresses {
|
|
if types.HexToAddress(address) == types.HexToAddress(targetAddress) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
msgsToSign := make([]account.SignParams, 0)
|
|
for _, walletAccount := range walletAccounts {
|
|
if walletAccount.Chat || walletAccount.Type == accounts.AccountTypeWatch {
|
|
continue
|
|
}
|
|
|
|
if len(addressesToReveal) > 0 && !containsAddress(addressesToReveal, walletAccount.Address.Hex()) {
|
|
continue
|
|
}
|
|
|
|
requestID := []byte{}
|
|
if !isEdit {
|
|
requestID = communities.CalculateRequestID(memberPubKey, communityID)
|
|
}
|
|
msgsToSign = append(msgsToSign, account.SignParams{
|
|
Data: types.EncodeHex(crypto.Keccak256(m.IdentityPublicKeyCompressed(), communityID, requestID)),
|
|
Address: walletAccount.Address.Hex(),
|
|
})
|
|
}
|
|
|
|
return msgsToSign, nil
|
|
}
|
|
|
|
func (m *Messenger) GenerateJoiningCommunityRequestsForSigning(memberPubKey string, communityID types.HexBytes, addressesToReveal []string) ([]account.SignParams, error) {
|
|
if len(communityID) == 0 {
|
|
return nil, errors.New("communityID has to be provided")
|
|
}
|
|
return m.generateCommunityRequestsForSigning(memberPubKey, communityID, addressesToReveal, false)
|
|
}
|
|
|
|
func (m *Messenger) GenerateEditCommunityRequestsForSigning(memberPubKey string, communityID types.HexBytes, addressesToReveal []string) ([]account.SignParams, error) {
|
|
return m.generateCommunityRequestsForSigning(memberPubKey, communityID, addressesToReveal, true)
|
|
}
|
|
|
|
// Signs the provided messages with the provided accounts and password.
|
|
// Provided accounts must not belong to a keypair that is migrated to a keycard.
|
|
// Otherwise, the signing will fail, cause such accounts should be signed with a keycard.
|
|
func (m *Messenger) SignData(signParams []account.SignParams) ([]string, error) {
|
|
signatures := make([]string, len(signParams))
|
|
for i, param := range signParams {
|
|
if err := param.Validate(true); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
account, err := m.settings.GetAccountByAddress(types.HexToAddress(param.Address))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if account.Chat || account.Type == accounts.AccountTypeWatch {
|
|
return nil, errors.New("cannot join a community using profile chat or watch-only account")
|
|
}
|
|
|
|
keypair, err := m.settings.GetKeypairByKeyUID(account.KeyUID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if keypair.MigratedToKeycard() {
|
|
return nil, errors.New("signing a joining community request for accounts migrated to keycard must be done with a keycard")
|
|
}
|
|
|
|
verifiedAccount, err := m.accountsManager.GetVerifiedWalletAccount(m.settings, param.Address, param.Password)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
signature, err := m.accountsManager.Sign(param, verifiedAccount)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
signatures[i] = types.EncodeHex(signature)
|
|
}
|
|
|
|
return signatures, nil
|
|
}
|
|
|
|
func (m *Messenger) RequestToJoinCommunity(request *requests.RequestToJoinCommunity) (*MessengerResponse, error) {
|
|
// TODO: Because of changes that need to be done in tests, calling this function and providing `request` without `AddressesToReveal`
|
|
// is not an error, but it should be.
|
|
logger := m.logger.Named("RequestToJoinCommunity")
|
|
if err := request.Validate(len(request.AddressesToReveal) > 0); err != nil {
|
|
logger.Debug("request failed to validate", zap.Error(err), zap.Any("request", request))
|
|
return nil, err
|
|
}
|
|
|
|
requestToJoin := m.communitiesManager.CreateRequestToJoin(request)
|
|
|
|
if len(request.AddressesToReveal) > 0 {
|
|
revealedAddresses := make([]gethcommon.Address, 0)
|
|
for _, addr := range request.AddressesToReveal {
|
|
revealedAddresses = append(revealedAddresses, gethcommon.HexToAddress(addr))
|
|
}
|
|
|
|
permissions, err := m.communitiesManager.CheckPermissionToJoin(request.CommunityID, revealedAddresses)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !permissions.Satisfied {
|
|
return nil, errors.New("permission to join not satisfied")
|
|
}
|
|
|
|
for _, accountAndChainIDs := range permissions.ValidCombinations {
|
|
for i := range requestToJoin.RevealedAccounts {
|
|
if gethcommon.HexToAddress(requestToJoin.RevealedAccounts[i].Address) == accountAndChainIDs.Address {
|
|
requestToJoin.RevealedAccounts[i].ChainIds = accountAndChainIDs.ChainIDs
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
community, err := m.communitiesManager.CheckCommunityForJoining(request.CommunityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
displayName, err := m.settings.DisplayName()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
requestToJoinProto := &protobuf.CommunityRequestToJoin{
|
|
Clock: requestToJoin.Clock,
|
|
EnsName: requestToJoin.ENSName,
|
|
DisplayName: displayName,
|
|
CommunityId: request.CommunityID,
|
|
RevealedAccounts: requestToJoin.RevealedAccounts,
|
|
}
|
|
|
|
community, _, err = m.communitiesManager.SaveRequestToJoinAndCommunity(requestToJoin, community)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = m.syncCommunity(context.Background(), community, m.dispatchMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
payload, err := proto.Marshal(requestToJoinProto)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawMessage := common.RawMessage{
|
|
Payload: payload,
|
|
CommunityID: community.ID(),
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_REQUEST_TO_JOIN,
|
|
PubsubTopic: shard.DefaultNonProtectedPubsubTopic(),
|
|
}
|
|
|
|
_, err = m.SendMessageToControlNode(community, rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !community.AutoAccept() {
|
|
privilegedMembers := community.GetFilteredPrivilegedMembers(map[string]struct{}{})
|
|
|
|
for _, member := range privilegedMembers[protobuf.CommunityMember_ROLE_OWNER] {
|
|
_, err := m.sender.SendPrivate(context.Background(), member, &rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
for _, member := range privilegedMembers[protobuf.CommunityMember_ROLE_TOKEN_MASTER] {
|
|
_, err := m.sender.SendPrivate(context.Background(), member, &rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
// don't send revealed addresses to admins
|
|
requestToJoinProto.RevealedAccounts = make([]*protobuf.RevealedAccount, 0)
|
|
payload, err = proto.Marshal(requestToJoinProto)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
rawMessage.Payload = payload
|
|
|
|
for _, member := range privilegedMembers[protobuf.CommunityMember_ROLE_ADMIN] {
|
|
_, err := m.sender.SendPrivate(context.Background(), member, &rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
}
|
|
|
|
response := &MessengerResponse{RequestsToJoinCommunity: []*communities.RequestToJoin{requestToJoin}}
|
|
response.AddCommunity(community)
|
|
|
|
// We send a push notification in the background
|
|
go func() {
|
|
if m.pushNotificationClient != nil {
|
|
pks, err := community.CanManageUsersPublicKeys()
|
|
if err != nil {
|
|
m.logger.Error("failed to get pks", zap.Error(err))
|
|
return
|
|
}
|
|
for _, publicKey := range pks {
|
|
pkString := common.PubkeyToHex(publicKey)
|
|
_, err = m.pushNotificationClient.SendNotification(publicKey, nil, requestToJoin.ID, pkString, protobuf.PushNotification_REQUEST_TO_JOIN_COMMUNITY)
|
|
if err != nil {
|
|
m.logger.Error("error sending notification", zap.Error(err))
|
|
return
|
|
}
|
|
}
|
|
}
|
|
}()
|
|
|
|
// Activity center notification
|
|
notification := &ActivityCenterNotification{
|
|
ID: types.FromHex(requestToJoin.ID.String()),
|
|
Type: ActivityCenterNotificationTypeCommunityRequest,
|
|
Timestamp: m.getTimesource().GetCurrentTime(),
|
|
CommunityID: community.IDString(),
|
|
MembershipStatus: ActivityCenterMembershipStatusPending,
|
|
Read: true,
|
|
Deleted: false,
|
|
UpdatedAt: m.GetCurrentTimeInMillis(),
|
|
}
|
|
|
|
err = m.addActivityCenterNotification(response, notification, nil)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) EditSharedAddressesForCommunity(request *requests.EditSharedAddresses) (*MessengerResponse, error) {
|
|
logger := m.logger.Named("EditSharedAddressesForCommunity")
|
|
if err := request.Validate(); err != nil {
|
|
logger.Debug("request failed to validate", zap.Error(err), zap.Any("request", request))
|
|
return nil, err
|
|
}
|
|
|
|
community, err := m.communitiesManager.GetByID(request.CommunityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !community.HasMember(m.IdentityPublicKey()) {
|
|
return nil, errors.New("not part of the community")
|
|
}
|
|
|
|
revealedAddresses := make([]gethcommon.Address, 0)
|
|
for _, addr := range request.AddressesToReveal {
|
|
revealedAddresses = append(revealedAddresses, gethcommon.HexToAddress(addr))
|
|
}
|
|
|
|
checkPermissionResponse, err := m.communitiesManager.CheckPermissionToJoin(community.ID(), revealedAddresses)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
member := community.GetMember(m.IdentityPublicKey())
|
|
|
|
requestToEditRevealedAccountsProto := &protobuf.CommunityEditSharedAddresses{
|
|
Clock: member.LastUpdateClock + 1,
|
|
CommunityId: community.ID(),
|
|
RevealedAccounts: make([]*protobuf.RevealedAccount, 0),
|
|
}
|
|
|
|
for i := range request.AddressesToReveal {
|
|
revealedAcc := &protobuf.RevealedAccount{
|
|
Address: request.AddressesToReveal[i],
|
|
IsAirdropAddress: types.HexToAddress(request.AddressesToReveal[i]) == types.HexToAddress(request.AirdropAddress),
|
|
Signature: request.Signatures[i],
|
|
}
|
|
|
|
for _, accountAndChainIDs := range checkPermissionResponse.ValidCombinations {
|
|
if accountAndChainIDs.Address == gethcommon.HexToAddress(request.AddressesToReveal[i]) {
|
|
revealedAcc.ChainIds = accountAndChainIDs.ChainIDs
|
|
break
|
|
}
|
|
}
|
|
|
|
requestToEditRevealedAccountsProto.RevealedAccounts = append(requestToEditRevealedAccountsProto.RevealedAccounts, revealedAcc)
|
|
}
|
|
|
|
requestID := communities.CalculateRequestID(common.PubkeyToHex(&m.identity.PublicKey), request.CommunityID)
|
|
err = m.communitiesManager.RemoveRequestToJoinRevealedAddresses(requestID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = m.communitiesManager.SaveRequestToJoinRevealedAddresses(requestID, requestToEditRevealedAccountsProto.RevealedAccounts)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
payload, err := proto.Marshal(requestToEditRevealedAccountsProto)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawMessage := common.RawMessage{
|
|
Payload: payload,
|
|
CommunityID: community.ID(),
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_EDIT_SHARED_ADDRESSES,
|
|
PubsubTopic: community.PubsubTopic(), // TODO: confirm if it should be sent in community pubsub topic
|
|
}
|
|
|
|
_, err = m.SendMessageToControlNode(community, rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// send edit message also to TokenMasters and Owners
|
|
skipMembers := make(map[string]struct{})
|
|
skipMembers[common.PubkeyToHex(&m.identity.PublicKey)] = struct{}{}
|
|
|
|
privilegedMembers := community.GetFilteredPrivilegedMembers(skipMembers)
|
|
for role, members := range privilegedMembers {
|
|
if len(members) == 0 || (role != protobuf.CommunityMember_ROLE_TOKEN_MASTER && role != protobuf.CommunityMember_ROLE_OWNER) {
|
|
continue
|
|
}
|
|
for _, member := range members {
|
|
_, err := m.sender.SendPrivate(context.Background(), member, &rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) GetRevealedAccounts(communityID types.HexBytes, memberPk string) ([]*protobuf.RevealedAccount, error) {
|
|
return m.communitiesManager.GetRevealedAddresses(communityID, memberPk)
|
|
}
|
|
|
|
func (m *Messenger) GetRevealedAccountsForAllMembers(communityID types.HexBytes) (map[string][]*protobuf.RevealedAccount, error) {
|
|
community, err := m.communitiesManager.GetByID(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
membersRevealedAccounts := map[string][]*protobuf.RevealedAccount{}
|
|
for _, memberPubKey := range community.GetMemberPubkeys() {
|
|
memberPubKeyStr := common.PubkeyToHex(memberPubKey)
|
|
accounts, err := m.communitiesManager.GetRevealedAddresses(communityID, memberPubKeyStr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
membersRevealedAccounts[memberPubKeyStr] = accounts
|
|
}
|
|
return membersRevealedAccounts, nil
|
|
}
|
|
|
|
func (m *Messenger) CreateCommunityCategory(request *requests.CreateCommunityCategory) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var response MessengerResponse
|
|
_, changes, err := m.communitiesManager.CreateCategory(request, true)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(changes.Community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) EditCommunityCategory(request *requests.EditCommunityCategory) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var response MessengerResponse
|
|
community, changes, err := m.communitiesManager.EditCategory(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) ReorderCommunityCategories(request *requests.ReorderCommunityCategories) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var response MessengerResponse
|
|
community, changes, err := m.communitiesManager.ReorderCategories(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) ReorderCommunityChat(request *requests.ReorderCommunityChat) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var response MessengerResponse
|
|
community, changes, err := m.communitiesManager.ReorderChat(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) DeleteCommunityCategory(request *requests.DeleteCommunityCategory) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var response MessengerResponse
|
|
community, changes, err := m.communitiesManager.DeleteCategory(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) CancelRequestToJoinCommunity(ctx context.Context, request *requests.CancelRequestToJoinCommunity) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
requestToJoin, community, err := m.communitiesManager.CancelRequestToJoin(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
displayName, err := m.settings.DisplayName()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
cancelRequestToJoinProto := &protobuf.CommunityCancelRequestToJoin{
|
|
Clock: community.Clock(),
|
|
EnsName: requestToJoin.ENSName,
|
|
DisplayName: displayName,
|
|
CommunityId: community.ID(),
|
|
}
|
|
|
|
payload, err := proto.Marshal(cancelRequestToJoinProto)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawMessage := common.RawMessage{
|
|
Payload: payload,
|
|
CommunityID: community.ID(),
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_CANCEL_REQUEST_TO_JOIN,
|
|
PubsubTopic: shard.DefaultNonProtectedPubsubTopic(),
|
|
}
|
|
|
|
_, err = m.SendMessageToControlNode(community, rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !community.AutoAccept() {
|
|
// send cancelation to community admins also
|
|
rawMessage.Payload = payload
|
|
|
|
privilegedMembers := community.GetPrivilegedMembers()
|
|
for _, privilegedMember := range privilegedMembers {
|
|
_, err := m.sender.SendPrivate(context.Background(), privilegedMember, &rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.RequestsToJoinCommunity = append(response.RequestsToJoinCommunity, requestToJoin)
|
|
|
|
// delete activity center notification
|
|
notification, err := m.persistence.GetActivityCenterNotificationByID(requestToJoin.ID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if notification != nil {
|
|
notification.IncrementUpdatedAt(m.getTimesource())
|
|
err = m.persistence.DeleteActivityCenterNotificationByID(types.FromHex(requestToJoin.ID.String()), notification.UpdatedAt)
|
|
if err != nil {
|
|
m.logger.Error("failed to delete notification from Activity Center", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
// set notification as deleted, so that the client will remove the activity center notification from UI
|
|
notification.Deleted = true
|
|
err = m.syncActivityCenterDeletedByIDs(ctx, []types.HexBytes{notification.ID}, notification.UpdatedAt)
|
|
if err != nil {
|
|
m.logger.Error("CancelRequestToJoinCommunity, failed to sync activity center notification as deleted", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
response.AddActivityCenterNotification(notification)
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) acceptRequestToJoinCommunity(requestToJoin *communities.RequestToJoin) (*MessengerResponse, error) {
|
|
community, err := m.communitiesManager.AcceptRequestToJoin(requestToJoin)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if community.IsControlNode() {
|
|
// If we are the control node, we send the response to the user
|
|
pk, err := common.HexToPubkey(requestToJoin.PublicKey)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
grant, err := community.BuildGrant(pk, "")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var key *ecdsa.PrivateKey
|
|
if m.transport.WakuVersion() == 2 {
|
|
key, err = m.transport.RetrievePubsubTopicKey(community.PubsubTopic())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
requestToJoinResponseProto := &protobuf.CommunityRequestToJoinResponse{
|
|
Clock: community.Clock(),
|
|
Accepted: true,
|
|
CommunityId: community.ID(),
|
|
Community: community.Description(),
|
|
Grant: grant,
|
|
ProtectedTopicPrivateKey: crypto.FromECDSA(key),
|
|
Shard: community.Shard().Protobuffer(),
|
|
}
|
|
|
|
if m.torrentClientReady() && m.communitiesManager.TorrentFileExists(community.IDString()) {
|
|
magnetlink, err := m.communitiesManager.GetHistoryArchiveMagnetlink(community.ID())
|
|
if err != nil {
|
|
m.logger.Warn("couldn't get magnet link for community", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
requestToJoinResponseProto.MagnetUri = magnetlink
|
|
}
|
|
|
|
payload, err := proto.Marshal(requestToJoinResponseProto)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawMessage := &common.RawMessage{
|
|
Payload: payload,
|
|
Sender: community.PrivateKey(),
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_REQUEST_TO_JOIN_RESPONSE,
|
|
PubsubTopic: shard.DefaultNonProtectedPubsubTopic(),
|
|
}
|
|
|
|
_, err = m.sender.SendPrivate(context.Background(), pk, rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.AddRequestToJoinCommunity(requestToJoin)
|
|
|
|
// Update existing notification
|
|
notification, err := m.persistence.GetActivityCenterNotificationByID(requestToJoin.ID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if notification != nil {
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusAccepted
|
|
if community.HasPermissionToSendCommunityEvents() {
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusAcceptedPending
|
|
}
|
|
notification.Read = true
|
|
notification.Accepted = true
|
|
notification.IncrementUpdatedAt(m.getTimesource())
|
|
|
|
err = m.addActivityCenterNotification(response, notification, m.syncActivityCenterCommunityRequestDecisionAdapter)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) AcceptRequestToJoinCommunity(request *requests.AcceptRequestToJoinCommunity) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
requestToJoin, err := m.communitiesManager.GetRequestToJoin(request.ID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return m.acceptRequestToJoinCommunity(requestToJoin)
|
|
}
|
|
|
|
func (m *Messenger) declineRequestToJoinCommunity(requestToJoin *communities.RequestToJoin) (*MessengerResponse, error) {
|
|
community, err := m.communitiesManager.DeclineRequestToJoin(requestToJoin)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if community.IsControlNode() {
|
|
// Notify privileged members that request to join was rejected
|
|
// Send request to join without revealed addresses
|
|
requestToJoin.RevealedAccounts = make([]*protobuf.RevealedAccount, 0)
|
|
declinedRequestsToJoin := make(map[string]*protobuf.CommunityRequestToJoin)
|
|
declinedRequestsToJoin[requestToJoin.PublicKey] = requestToJoin.ToCommunityRequestToJoinProtobuf()
|
|
|
|
syncMsg := &protobuf.CommunityPrivilegedUserSyncMessage{
|
|
Type: protobuf.CommunityPrivilegedUserSyncMessage_CONTROL_NODE_REJECT_REQUEST_TO_JOIN,
|
|
CommunityId: community.ID(),
|
|
RequestToJoin: declinedRequestsToJoin,
|
|
}
|
|
|
|
payloadSyncMsg, err := proto.Marshal(syncMsg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawSyncMessage := &common.RawMessage{
|
|
Payload: payloadSyncMsg,
|
|
Sender: community.PrivateKey(),
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_PRIVILEGED_USER_SYNC_MESSAGE,
|
|
}
|
|
|
|
privilegedMembers := community.GetPrivilegedMembers()
|
|
for _, privilegedMember := range privilegedMembers {
|
|
if privilegedMember.Equal(&m.identity.PublicKey) {
|
|
continue
|
|
}
|
|
_, err := m.sender.SendPrivate(context.Background(), privilegedMember, rawSyncMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.AddRequestToJoinCommunity(requestToJoin)
|
|
|
|
// Update existing notification
|
|
notification, err := m.persistence.GetActivityCenterNotificationByID(requestToJoin.ID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if notification != nil {
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusDeclined
|
|
if community.HasPermissionToSendCommunityEvents() {
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusDeclinedPending
|
|
}
|
|
notification.Read = true
|
|
notification.Dismissed = true
|
|
notification.IncrementUpdatedAt(m.getTimesource())
|
|
|
|
err = m.addActivityCenterNotification(response, notification, m.syncActivityCenterCommunityRequestDecisionAdapter)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) DeclineRequestToJoinCommunity(request *requests.DeclineRequestToJoinCommunity) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
requestToJoin, err := m.communitiesManager.GetRequestToJoin(request.ID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return m.declineRequestToJoinCommunity(requestToJoin)
|
|
}
|
|
|
|
func (m *Messenger) LeaveCommunity(communityID types.HexBytes) (*MessengerResponse, error) {
|
|
_, err := m.persistence.DismissAllActivityCenterNotificationsFromCommunity(communityID.String(), m.GetCurrentTimeInMillis())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
mr, err := m.leaveCommunity(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, ok := mr.communities[communityID.String()]
|
|
if !ok {
|
|
return nil, communities.ErrOrgNotFound
|
|
}
|
|
|
|
err = m.communitiesManager.DeleteCommunitySettings(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
m.communitiesManager.StopHistoryArchiveTasksInterval(communityID)
|
|
|
|
err = m.syncCommunity(context.Background(), community, m.dispatchMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !community.IsControlNode() {
|
|
requestToLeaveProto := &protobuf.CommunityRequestToLeave{
|
|
Clock: uint64(time.Now().Unix()),
|
|
CommunityId: communityID,
|
|
}
|
|
|
|
payload, err := proto.Marshal(requestToLeaveProto)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, err := m.communitiesManager.GetByID(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawMessage := common.RawMessage{
|
|
Payload: payload,
|
|
CommunityID: communityID,
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_REQUEST_TO_LEAVE,
|
|
PubsubTopic: community.PubsubTopic(), // TODO: confirm if it should be sent in the community pubsub topic
|
|
}
|
|
|
|
_, err = m.SendMessageToControlNode(community, rawMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return mr, nil
|
|
}
|
|
|
|
func (m *Messenger) leaveCommunity(communityID types.HexBytes) (*MessengerResponse, error) {
|
|
response := &MessengerResponse{}
|
|
|
|
community, err := m.communitiesManager.LeaveCommunity(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Make chat inactive
|
|
for chatID := range community.Chats() {
|
|
communityChatID := communityID.String() + chatID
|
|
response.AddRemovedChat(communityChatID)
|
|
|
|
_, err = m.deactivateChat(communityChatID, 0, false, false)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
_, err = m.transport.RemoveFilterByChatID(communityChatID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
_, err = m.transport.RemoveFilterByChatID(communityID.String())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) kickedOutOfCommunity(communityID types.HexBytes) (*MessengerResponse, error) {
|
|
response := &MessengerResponse{}
|
|
|
|
community, err := m.communitiesManager.KickedOutOfCommunity(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) CheckAndDeletePendingRequestToJoinCommunity(ctx context.Context, sendResponse bool) (*MessengerResponse, error) {
|
|
sendSignal := false
|
|
|
|
pendingRequestsToJoin, err := m.communitiesManager.PendingRequestsToJoin()
|
|
if err != nil {
|
|
m.logger.Error("failed to fetch pending request to join", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
if len(pendingRequestsToJoin) == 0 {
|
|
return nil, nil
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
timeNow := uint64(time.Now().Unix())
|
|
|
|
for _, requestToJoin := range pendingRequestsToJoin {
|
|
requestTimeOutClock, err := communities.AddTimeoutToRequestToJoinClock(requestToJoin.Clock)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if timeNow >= requestTimeOutClock {
|
|
err := m.communitiesManager.DeletePendingRequestToJoin(requestToJoin)
|
|
if err != nil {
|
|
m.logger.Error("failed to delete pending request to join", zap.String("req-id", requestToJoin.ID.String()), zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
requestToJoin.Deleted = true
|
|
response.AddRequestToJoinCommunity(requestToJoin)
|
|
|
|
notification, err := m.persistence.GetActivityCenterNotificationByID(requestToJoin.ID)
|
|
if err != nil {
|
|
m.logger.Error("failed to fetch pending request to join", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
|
|
if notification != nil {
|
|
// Delete activity centre notification for community admin
|
|
if notification.Type == ActivityCenterNotificationTypeCommunityMembershipRequest {
|
|
response2, err := m.MarkActivityCenterNotificationsDeleted(ctx, []types.HexBytes{notification.ID}, m.GetCurrentTimeInMillis(), true)
|
|
if err != nil {
|
|
m.logger.Error("[CheckAndDeletePendingRequestToJoinCommunity] failed to mark notification as deleted", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
response.AddActivityCenterNotifications(response2.ActivityCenterNotifications())
|
|
response.SetActivityCenterState(response2.ActivityCenterState())
|
|
}
|
|
// Update activity centre notification for requester
|
|
if notification.Type == ActivityCenterNotificationTypeCommunityRequest {
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusIdle
|
|
notification.Read = false
|
|
notification.Deleted = false
|
|
notification.IncrementUpdatedAt(m.getTimesource())
|
|
err = m.addActivityCenterNotification(response, notification, m.syncActivityCenterUnreadByIDs)
|
|
if err != nil {
|
|
m.logger.Error("failed to update notification in activity center", zap.Error(err))
|
|
return nil, err
|
|
}
|
|
}
|
|
}
|
|
|
|
sendSignal = true
|
|
}
|
|
}
|
|
|
|
if sendSignal && !sendResponse {
|
|
signal.SendNewMessages(response)
|
|
}
|
|
|
|
if sendResponse {
|
|
return response, nil
|
|
}
|
|
|
|
return nil, nil
|
|
}
|
|
|
|
func (m *Messenger) CreateCommunityChat(communityID types.HexBytes, c *protobuf.CommunityChat) (*MessengerResponse, error) {
|
|
var response MessengerResponse
|
|
|
|
c.Identity.FirstMessageTimestamp = FirstMessageTimestampNoMessage
|
|
changes, err := m.communitiesManager.CreateChat(communityID, c, true, "")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(changes.Community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
var chats []*Chat
|
|
var publicFiltersToInit []transport.FiltersToInitialize
|
|
for chatID, chat := range changes.ChatsAdded {
|
|
c := CreateCommunityChat(changes.Community.IDString(), chatID, chat, m.getTimesource())
|
|
chats = append(chats, c)
|
|
publicFiltersToInit = append(publicFiltersToInit, transport.FiltersToInitialize{ChatID: c.ID, PubsubTopic: changes.Community.PubsubTopic()})
|
|
|
|
response.AddChat(c)
|
|
}
|
|
|
|
// Load filters
|
|
filters, err := m.transport.InitPublicFilters(publicFiltersToInit)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
_, err = m.scheduleSyncFilters(filters)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = m.saveChats(chats)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = m.reregisterForPushNotifications()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) EditCommunityChat(communityID types.HexBytes, chatID string, c *protobuf.CommunityChat) (*MessengerResponse, error) {
|
|
var response MessengerResponse
|
|
community, changes, err := m.communitiesManager.EditChat(communityID, chatID, c)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
var chats []*Chat
|
|
var publicFiltersToInit []transport.FiltersToInitialize
|
|
for chatID, change := range changes.ChatsModified {
|
|
c := CreateCommunityChat(community.IDString(), chatID, change.ChatModified, m.getTimesource())
|
|
chats = append(chats, c)
|
|
publicFiltersToInit = append(publicFiltersToInit, transport.FiltersToInitialize{ChatID: c.ID, PubsubTopic: community.PubsubTopic()})
|
|
response.AddChat(c)
|
|
}
|
|
|
|
// Load filters
|
|
filters, err := m.transport.InitPublicFilters(publicFiltersToInit)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
_, err = m.scheduleSyncFilters(filters)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &response, m.saveChats(chats)
|
|
}
|
|
|
|
func (m *Messenger) DeleteCommunityChat(communityID types.HexBytes, chatID string) (*MessengerResponse, error) {
|
|
response := &MessengerResponse{}
|
|
|
|
community, _, err := m.communitiesManager.DeleteChat(communityID, chatID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = m.deleteChat(chatID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddRemovedChat(chatID)
|
|
|
|
_, err = m.transport.RemoveFilterByChatID(chatID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) useShards() bool {
|
|
nodeConfig, err := m.settings.GetNodeConfig()
|
|
if err != nil {
|
|
return false
|
|
}
|
|
return nodeConfig.WakuV2Config.UseShardAsDefaultTopic
|
|
}
|
|
|
|
func (m *Messenger) InitCommunityFilters(communityFiltersToInitialize []transport.CommunityFilterToInitialize) ([]*transport.Filter, error) {
|
|
return m.transport.InitCommunityFilters(communityFiltersToInitialize, m.useShards())
|
|
}
|
|
|
|
func (m *Messenger) DefaultFilters(o *communities.Community) []transport.FiltersToInitialize {
|
|
cID := o.IDString()
|
|
uncompressedPubKey := common.PubkeyToHex(o.PublicKey())[2:]
|
|
updatesChannelID := o.StatusUpdatesChannelID()
|
|
mlChannelID := o.MagnetlinkMessageChannelID()
|
|
memberUpdateChannelID := o.MemberUpdateChannelID()
|
|
|
|
communityPubsubTopic := o.PubsubTopic()
|
|
|
|
filters := []transport.FiltersToInitialize{
|
|
{ChatID: cID, PubsubTopic: communityPubsubTopic},
|
|
{ChatID: updatesChannelID, PubsubTopic: communityPubsubTopic},
|
|
{ChatID: mlChannelID, PubsubTopic: communityPubsubTopic},
|
|
{ChatID: memberUpdateChannelID, PubsubTopic: communityPubsubTopic},
|
|
}
|
|
|
|
if m.useShards() {
|
|
filters = append(filters, transport.FiltersToInitialize{ChatID: uncompressedPubKey, PubsubTopic: shard.DefaultNonProtectedPubsubTopic()})
|
|
} else {
|
|
filters = append(filters, transport.FiltersToInitialize{ChatID: uncompressedPubKey, PubsubTopic: communityPubsubTopic})
|
|
}
|
|
|
|
return filters
|
|
}
|
|
|
|
func (m *Messenger) CreateCommunity(request *requests.CreateCommunity, createDefaultChannel bool) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
|
|
community, err := m.communitiesManager.CreateCommunity(request, true)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
communitySettings := communities.CommunitySettings{
|
|
CommunityID: community.IDString(),
|
|
HistoryArchiveSupportEnabled: request.HistoryArchiveSupportEnabled,
|
|
}
|
|
err = m.communitiesManager.SaveCommunitySettings(communitySettings)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err = m.subscribeToCommunityShard(community.ID(), community.Shard()); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Init the community filter so we can receive messages on the community
|
|
_, err = m.InitCommunityFilters([]transport.CommunityFilterToInitialize{{
|
|
Shard: community.Shard(),
|
|
PrivKey: community.PrivateKey(),
|
|
}})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Init the default community filters
|
|
_, err = m.transport.InitPublicFilters(m.DefaultFilters(community))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if createDefaultChannel {
|
|
chatResponse, err := m.CreateCommunityChat(community.ID(), &protobuf.CommunityChat{
|
|
Identity: &protobuf.ChatIdentity{
|
|
DisplayName: "general",
|
|
Description: "General channel for the community",
|
|
Color: community.Description().Identity.Color,
|
|
FirstMessageTimestamp: FirstMessageTimestampNoMessage,
|
|
},
|
|
Permissions: &protobuf.CommunityPermissions{
|
|
Access: protobuf.CommunityPermissions_AUTO_ACCEPT,
|
|
},
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// updating community so it contains the general chat
|
|
community = chatResponse.Communities()[0]
|
|
response.AddChat(chatResponse.Chats()[0])
|
|
}
|
|
|
|
response.AddCommunity(community)
|
|
response.AddCommunitySettings(&communitySettings)
|
|
err = m.syncCommunity(context.Background(), community, m.dispatchMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if m.config.torrentConfig != nil && m.config.torrentConfig.Enabled && communitySettings.HistoryArchiveSupportEnabled {
|
|
go m.communitiesManager.StartHistoryArchiveTasksInterval(community, messageArchiveInterval)
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) SetCommunityShard(request *requests.SetCommunityShard) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, err := m.communitiesManager.SetShard(request.CommunityID, request.Shard)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var topicPrivKey *ecdsa.PrivateKey
|
|
if request.PrivateKey != nil {
|
|
topicPrivKey, err = crypto.ToECDSA(*request.PrivateKey)
|
|
} else {
|
|
topicPrivKey, err = crypto.GenerateKey()
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = m.communitiesManager.UpdatePubsubTopicPrivateKey(community, topicPrivKey)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = m.UpdateCommunityFilters(community)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = m.SendCommunityShardKey(community, community.GetMemberPubkeys())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = m.sendPublicCommunityShardInfo(community)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) UpdateCommunityFilters(community *communities.Community) error {
|
|
defaultFilters := m.DefaultFilters(community)
|
|
publicFiltersToInit := make([]transport.FiltersToInitialize, 0, len(defaultFilters)+len(community.Chats()))
|
|
|
|
publicFiltersToInit = append(publicFiltersToInit, defaultFilters...)
|
|
|
|
for chatID := range community.Chats() {
|
|
communityChatID := community.IDString() + chatID
|
|
_, err := m.transport.RemoveFilterByChatID(communityChatID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
publicFiltersToInit = append(publicFiltersToInit, transport.FiltersToInitialize{ChatID: communityChatID, PubsubTopic: community.PubsubTopic()})
|
|
}
|
|
|
|
_, err := m.transport.InitPublicFilters(publicFiltersToInit)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Init the community filter so we can receive messages on the community
|
|
_, err = m.InitCommunityFilters([]transport.CommunityFilterToInitialize{{
|
|
Shard: community.Shard(),
|
|
PrivKey: community.PrivateKey(),
|
|
}})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Init the default community filters
|
|
_, err = m.transport.InitPublicFilters(publicFiltersToInit)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = m.subscribeToCommunityShard(community.ID(), community.Shard()); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) CreateCommunityTokenPermission(request *requests.CreateCommunityTokenPermission) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, changes, err := m.communitiesManager.CreateCommunityTokenPermission(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if community.IsControlNode() {
|
|
// check existing member permission once, then check periodically
|
|
go func() {
|
|
if err := m.communitiesManager.ReevaluateCommunityMembersPermissions(community); err != nil {
|
|
m.logger.Debug("failed to check member permissions", zap.Error(err))
|
|
}
|
|
|
|
m.communitiesManager.ReevaluateMembersPeriodically(community.ID())
|
|
}()
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) EditCommunityTokenPermission(request *requests.EditCommunityTokenPermission) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, changes, err := m.communitiesManager.EditCommunityTokenPermission(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// check if members still fulfill the token criteria of all
|
|
// BECOME_MEMBER permissions and kick them if necessary
|
|
//
|
|
// We do this in a separate routine to not block this function
|
|
if community.IsControlNode() {
|
|
go func() {
|
|
if err := m.communitiesManager.ReevaluateCommunityMembersPermissions(community); err != nil {
|
|
m.logger.Debug("failed to check member permissions", zap.Error(err))
|
|
}
|
|
}()
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) DeleteCommunityTokenPermission(request *requests.DeleteCommunityTokenPermission) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, changes, err := m.communitiesManager.DeleteCommunityTokenPermission(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// check if members still fulfill the token criteria
|
|
// We do this in a separate routine to not block this function
|
|
if community.IsControlNode() {
|
|
go func() {
|
|
if err = m.communitiesManager.ReevaluateCommunityMembersPermissions(community); err != nil {
|
|
m.logger.Debug("failed to check member permissions", zap.Error(err))
|
|
}
|
|
}()
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) ReevaluateCommunityMembersPermissions(request *requests.ReevaluateCommunityMembersPermissions) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, err := m.communitiesManager.GetByID(request.CommunityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err = m.communitiesManager.ReevaluateCommunityMembersPermissions(community); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) EditCommunity(request *requests.EditCommunity) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, err := m.communitiesManager.EditCommunity(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
communitySettings := communities.CommunitySettings{
|
|
CommunityID: community.IDString(),
|
|
HistoryArchiveSupportEnabled: request.HistoryArchiveSupportEnabled,
|
|
}
|
|
err = m.communitiesManager.UpdateCommunitySettings(communitySettings)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
id := community.ID()
|
|
|
|
if m.torrentClientReady() {
|
|
if !communitySettings.HistoryArchiveSupportEnabled {
|
|
m.communitiesManager.StopHistoryArchiveTasksInterval(id)
|
|
} else if !m.communitiesManager.IsSeedingHistoryArchiveTorrent(id) {
|
|
var communities []*communities.Community
|
|
communities = append(communities, community)
|
|
go m.InitHistoryArchiveTasks(communities)
|
|
}
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
response.AddCommunitySettings(&communitySettings)
|
|
err = m.SyncCommunitySettings(context.Background(), &communitySettings)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) RemovePrivateKey(id types.HexBytes) (*MessengerResponse, error) {
|
|
community, err := m.communitiesManager.RemovePrivateKey(id)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) ExportCommunity(id types.HexBytes) (*ecdsa.PrivateKey, error) {
|
|
return m.communitiesManager.ExportCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) ImportCommunity(ctx context.Context, key *ecdsa.PrivateKey) (*MessengerResponse, error) {
|
|
clock, _ := m.getLastClockWithRelatedChat()
|
|
|
|
community, err := m.communitiesManager.ImportCommunity(key, clock)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Load filters
|
|
_, err = m.transport.InitPublicFilters(m.DefaultFilters(community))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
_, err = m.FetchCommunity(&FetchCommunityRequest{
|
|
CommunityKey: community.IDString(),
|
|
Shard: community.Shard(),
|
|
TryDatabase: false,
|
|
WaitForResponse: true,
|
|
})
|
|
if err != nil {
|
|
// TODO In the future we should add a mechanism to re-apply next steps (adding owner, joining)
|
|
// if there is no connection with mailserver. Otherwise changes will be overwritten.
|
|
// Do not return error to make tests pass.
|
|
m.logger.Error("Can't request community info from mailserver")
|
|
}
|
|
|
|
// We add ourselves
|
|
community, err = m.communitiesManager.AddMemberOwnerToCommunity(community.ID(), &m.identity.PublicKey)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response, err := m.JoinCommunity(ctx, community.ID(), true)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Notify other clients we are the control node now
|
|
err = m.syncCommunity(context.Background(), community, m.dispatchMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if m.torrentClientReady() {
|
|
var communities []*communities.Community
|
|
communities = append(communities, community)
|
|
go m.InitHistoryArchiveTasks(communities)
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) GetCommunityByID(communityID types.HexBytes) (*communities.Community, error) {
|
|
return m.communitiesManager.GetByID(communityID)
|
|
}
|
|
|
|
func (m *Messenger) ShareCommunity(request *requests.ShareCommunity) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
community, err := m.GetCommunityByID(request.CommunityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
communityURL, err := m.ShareCommunityURLWithData(request.CommunityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var statusLinkPreview common.StatusLinkPreview
|
|
statusCommunityLinkPreview, err := community.ToStatusLinkPreview()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
statusLinkPreview.URL = communityURL
|
|
statusLinkPreview.Community = statusCommunityLinkPreview
|
|
var messages []*common.Message
|
|
for _, pk := range request.Users {
|
|
message := common.NewMessage()
|
|
message.StatusLinkPreviews = []common.StatusLinkPreview{statusLinkPreview}
|
|
message.ChatId = pk.String()
|
|
message.Shard = community.Shard().Protobuffer()
|
|
message.ContentType = protobuf.ChatMessage_TEXT_PLAIN
|
|
message.Text = communityURL
|
|
if request.InviteMessage != "" {
|
|
message.Text = fmt.Sprintf("%s\n%s", request.InviteMessage, communityURL)
|
|
}
|
|
messages = append(messages, message)
|
|
r, err := m.CreateOneToOneChat(&requests.CreateOneToOneChat{ID: pk})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err := response.Merge(r); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
sendMessagesResponse, err := m.SendChatMessages(context.Background(), messages)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err := response.Merge(sendMessagesResponse); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) MyCanceledRequestsToJoin() ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.CanceledRequestsToJoinForUser(&m.identity.PublicKey)
|
|
}
|
|
|
|
func (m *Messenger) MyCanceledRequestToJoinForCommunityID(communityID []byte) (*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.CanceledRequestToJoinForUserForCommunityID(&m.identity.PublicKey, communityID)
|
|
}
|
|
|
|
func (m *Messenger) MyPendingRequestsToJoin() ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.PendingRequestsToJoinForUser(&m.identity.PublicKey)
|
|
}
|
|
|
|
func (m *Messenger) PendingRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.PendingRequestsToJoinForCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) DeclinedRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.DeclinedRequestsToJoinForCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) CanceledRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.CanceledRequestsToJoinForCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) AcceptedRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.AcceptedRequestsToJoinForCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) AcceptedPendingRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.AcceptedPendingRequestsToJoinForCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) DeclinedPendingRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.DeclinedPendingRequestsToJoinForCommunity(id)
|
|
}
|
|
|
|
func (m *Messenger) AllNonApprovedCommunitiesRequestsToJoin() ([]*communities.RequestToJoin, error) {
|
|
return m.communitiesManager.AllNonApprovedCommunitiesRequestsToJoin()
|
|
}
|
|
|
|
func (m *Messenger) RemoveUserFromCommunity(id types.HexBytes, pkString string) (*MessengerResponse, error) {
|
|
publicKey, err := common.HexToPubkey(pkString)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
community, err := m.communitiesManager.RemoveUserFromCommunity(id, publicKey)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) SendCommunityShardKey(community *communities.Community, pubkeys []*ecdsa.PublicKey) error {
|
|
if m.transport.WakuVersion() != 2 {
|
|
return nil
|
|
}
|
|
|
|
if !community.IsControlNode() {
|
|
return nil
|
|
}
|
|
|
|
key := community.PubsubTopicPrivateKey()
|
|
if key == nil {
|
|
return nil // No community shard key available
|
|
}
|
|
|
|
communityShardKey := &protobuf.CommunityShardKey{
|
|
Clock: m.getTimesource().GetCurrentTime(),
|
|
CommunityId: community.ID(),
|
|
PrivateKey: crypto.FromECDSA(key),
|
|
Shard: community.Shard().Protobuffer(),
|
|
}
|
|
|
|
encodedMessage, err := proto.Marshal(communityShardKey)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
rawMessage := common.RawMessage{
|
|
Recipients: pubkeys,
|
|
ResendAutomatically: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_SHARD_KEY,
|
|
Payload: encodedMessage,
|
|
}
|
|
|
|
_, err = m.sender.SendPubsubTopicKey(context.Background(), &rawMessage)
|
|
|
|
return err
|
|
}
|
|
|
|
func (m *Messenger) UnbanUserFromCommunity(request *requests.UnbanUserFromCommunity) (*MessengerResponse, error) {
|
|
community, err := m.communitiesManager.UnbanUserFromCommunity(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) BanUserFromCommunity(ctx context.Context, request *requests.BanUserFromCommunity) (*MessengerResponse, error) {
|
|
community, err := m.communitiesManager.BanUserFromCommunity(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response, err = m.DeclineAllPendingGroupInvitesFromUser(ctx, response, request.User.String())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) AddRoleToMember(request *requests.AddRoleToMember) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
community, err := m.communitiesManager.AddRoleToMember(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) RemoveRoleFromMember(request *requests.RemoveRoleFromMember) (*MessengerResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
community, err := m.communitiesManager.RemoveRoleFromMember(request)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
response.AddCommunity(community)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) findCommunityInfoFromDB(communityID string) (*communities.Community, error) {
|
|
id, err := hexutil.Decode(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var community *communities.Community
|
|
community, err = m.GetCommunityByID(id)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return community, nil
|
|
}
|
|
|
|
// FetchCommunity installs filter for community and requests its details
|
|
// from mailserver.
|
|
//
|
|
// If `request.TryDatabase` is true, it first looks for community in database,
|
|
// and requests from mailserver only if it wasn't found locally.
|
|
// If `request.WaitForResponse` is true, it waits until it has the community before returning it.
|
|
// If `request.WaitForResponse` is false, it installs filter for community and requests its details
|
|
// from mailserver. When response received it will be passed through signals handler.
|
|
func (m *Messenger) FetchCommunity(request *FetchCommunityRequest) (*communities.Community, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, fmt.Errorf("invalid request: %w", err)
|
|
}
|
|
communityID := request.getCommunityID()
|
|
|
|
if request.TryDatabase {
|
|
community, err := m.findCommunityInfoFromDB(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if community != nil {
|
|
if !request.WaitForResponse {
|
|
m.config.messengerSignalsHandler.CommunityInfoFound(community)
|
|
}
|
|
return community, nil
|
|
}
|
|
}
|
|
|
|
community, _, err := m.storeNodeRequestsManager.FetchCommunity(communities.CommunityShard{
|
|
CommunityID: communityID,
|
|
Shard: request.Shard,
|
|
}, request.WaitForResponse)
|
|
|
|
return community, err
|
|
}
|
|
|
|
// fetchCommunities installs filter for community and requests its details from store node.
|
|
// When response received it will be passed through signals handler.
|
|
func (m *Messenger) fetchCommunities(communities []communities.CommunityShard) error {
|
|
return m.storeNodeRequestsManager.FetchCommunities(communities)
|
|
}
|
|
|
|
// passStoredCommunityInfoToSignalHandler calls signal handler with community info
|
|
func (m *Messenger) passStoredCommunityInfoToSignalHandler(community *communities.Community) {
|
|
if m.config.messengerSignalsHandler == nil {
|
|
return
|
|
}
|
|
m.config.messengerSignalsHandler.CommunityInfoFound(community)
|
|
}
|
|
|
|
// handleCommunityDescription handles an community description
|
|
func (m *Messenger) handleCommunityDescription(state *ReceivedMessageState, signer *ecdsa.PublicKey, description *protobuf.CommunityDescription, rawPayload []byte, shard *protobuf.Shard) error {
|
|
communityResponse, err := m.communitiesManager.HandleCommunityDescriptionMessage(signer, description, rawPayload, nil, shard)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// If response is nil, but not error, it will be processed async
|
|
if communityResponse == nil {
|
|
return nil
|
|
}
|
|
|
|
return m.handleCommunityResponse(state, communityResponse)
|
|
}
|
|
|
|
func (m *Messenger) handleCommunityResponse(state *ReceivedMessageState, communityResponse *communities.CommunityResponse) error {
|
|
community := communityResponse.Community
|
|
|
|
state.Response.AddCommunity(community)
|
|
state.Response.CommunityChanges = append(state.Response.CommunityChanges, communityResponse.Changes)
|
|
state.Response.AddRequestsToJoinCommunity(communityResponse.RequestsToJoin)
|
|
|
|
// If we haven't joined/spectated the org, nothing to do
|
|
if !community.Joined() && !community.Spectated() {
|
|
return nil
|
|
}
|
|
|
|
removedChatIDs := make([]string, 0)
|
|
for id := range communityResponse.Changes.ChatsRemoved {
|
|
chatID := community.IDString() + id
|
|
_, ok := state.AllChats.Load(chatID)
|
|
if ok {
|
|
removedChatIDs = append(removedChatIDs, chatID)
|
|
state.AllChats.Delete(chatID)
|
|
err := m.DeleteChat(chatID)
|
|
if err != nil {
|
|
m.logger.Error("couldn't delete chat", zap.Error(err))
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update relevant chats names and add new ones
|
|
// Currently removal is not supported
|
|
chats := CreateCommunityChats(community, state.Timesource)
|
|
var publicFiltersToInit []transport.FiltersToInitialize
|
|
for i, chat := range chats {
|
|
|
|
oldChat, ok := state.AllChats.Load(chat.ID)
|
|
if !ok {
|
|
// Beware, don't use the reference in the range (i.e chat) as it's a shallow copy
|
|
state.AllChats.Store(chat.ID, chats[i])
|
|
|
|
state.Response.AddChat(chat)
|
|
publicFiltersToInit = append(publicFiltersToInit, transport.FiltersToInitialize{
|
|
ChatID: chat.ID,
|
|
PubsubTopic: community.PubsubTopic(),
|
|
})
|
|
// Update name, currently is the only field is mutable
|
|
} else if oldChat.Name != chat.Name ||
|
|
oldChat.Description != chat.Description ||
|
|
oldChat.Emoji != chat.Emoji ||
|
|
oldChat.Color != chat.Color ||
|
|
oldChat.UpdateFirstMessageTimestamp(chat.FirstMessageTimestamp) {
|
|
oldChat.Name = chat.Name
|
|
oldChat.Description = chat.Description
|
|
oldChat.Emoji = chat.Emoji
|
|
oldChat.Color = chat.Color
|
|
// TODO(samyoul) remove storing of an updated reference pointer?
|
|
state.AllChats.Store(chat.ID, oldChat)
|
|
state.Response.AddChat(chat)
|
|
}
|
|
}
|
|
|
|
for _, chatID := range removedChatIDs {
|
|
_, err := m.transport.RemoveFilterByChatID(chatID)
|
|
if err != nil {
|
|
m.logger.Error("couldn't remove filter", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
// Load transport filters
|
|
filters, err := m.transport.InitPublicFilters(publicFiltersToInit)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = m.scheduleSyncFilters(filters)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, requestToJoin := range communityResponse.RequestsToJoin {
|
|
// Activity Center notification
|
|
notification, err := m.persistence.GetActivityCenterNotificationByID(requestToJoin.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if notification != nil {
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusAccepted
|
|
switch requestToJoin.State {
|
|
case communities.RequestToJoinStateDeclined:
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusDeclined
|
|
case communities.RequestToJoinStateAccepted:
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusAccepted
|
|
case communities.RequestToJoinStateAcceptedPending:
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusAcceptedPending
|
|
case communities.RequestToJoinStateDeclinedPending:
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusDeclinedPending
|
|
case communities.RequestToJoinStateAwaitingAddresses:
|
|
notification.MembershipStatus = ActivityCenterMembershipOwnershipChanged
|
|
default:
|
|
notification.MembershipStatus = ActivityCenterMembershipStatusPending
|
|
|
|
}
|
|
|
|
notification.Read = true
|
|
notification.Accepted = true
|
|
notification.IncrementUpdatedAt(m.getTimesource())
|
|
|
|
err = m.addActivityCenterNotification(state.Response, notification, nil)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) HandleCommunityEventsMessage(state *ReceivedMessageState, message *protobuf.CommunityEventsMessage, statusMessage *v1protocol.StatusMessage) error {
|
|
signer := state.CurrentMessageState.PublicKey
|
|
communityResponse, err := m.communitiesManager.HandleCommunityEventsMessage(signer, message)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return m.handleCommunityResponse(state, communityResponse)
|
|
}
|
|
|
|
// Re-sends rejected events, if any.
|
|
func (m *Messenger) HandleCommunityEventsMessageRejected(state *ReceivedMessageState, message *protobuf.CommunityEventsMessageRejected, statusMessage *v1protocol.StatusMessage) error {
|
|
signer := state.CurrentMessageState.PublicKey
|
|
reapplyEventsMessage, err := m.communitiesManager.HandleCommunityEventsMessageRejected(signer, message)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if reapplyEventsMessage == nil {
|
|
return nil
|
|
}
|
|
|
|
community, err := m.communitiesManager.GetByID(reapplyEventsMessage.CommunityID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = m.publishCommunityEvents(community, reapplyEventsMessage)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// HandleCommunityShardKey handles the private keys for the community shards
|
|
func (m *Messenger) HandleCommunityShardKey(state *ReceivedMessageState, message *protobuf.CommunityShardKey, statusMessage *v1protocol.StatusMessage) error {
|
|
// TODO: @cammellos: This is risky, it does not seem to support out of order messages
|
|
// (say that the community changes shards twice, last one wins, but we don't check clock
|
|
// etc)
|
|
|
|
// TODO: @cammellos: getbyid returns nil if the community is not in the db, so we need to handle it
|
|
community, err := m.communitiesManager.GetByID(message.CommunityId)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// If we haven't joined the community, nothing to do
|
|
if !community.Joined() {
|
|
return nil
|
|
}
|
|
|
|
signer := state.CurrentMessageState.PublicKey
|
|
if signer == nil {
|
|
return errors.New("signer can't be nil")
|
|
}
|
|
|
|
err = m.handleCommunityShardAndFiltersFromProto(community, shard.FromProtobuff(message.Shard), message.PrivateKey)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
state.Response.AddCommunity(community)
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) handleCommunityShardAndFiltersFromProto(community *communities.Community, shard *shard.Shard, privateKeyBytes []byte) error {
|
|
err := m.communitiesManager.UpdateShard(community, shard)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var privKey *ecdsa.PrivateKey = nil
|
|
if privateKeyBytes != nil {
|
|
privKey, err = crypto.ToECDSA(privateKeyBytes)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
err = m.communitiesManager.UpdatePubsubTopicPrivateKey(community, privKey)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = m.UpdateCommunityFilters(community)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) handleCommunityPrivilegedUserSyncMessage(state *ReceivedMessageState, signer *ecdsa.PublicKey, message *protobuf.CommunityPrivilegedUserSyncMessage) error {
|
|
if signer == nil {
|
|
return errors.New("signer can't be nil")
|
|
}
|
|
|
|
community, err := m.communitiesManager.GetByID(message.CommunityId)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if community == nil {
|
|
return communities.ErrOrgNotFound
|
|
}
|
|
|
|
// Currently this type of msg coming from the control node.
|
|
// If it will change in the future, check that events types starting from
|
|
// CONTROL_NODE were sent by a control node
|
|
isControlNodeMsg := common.IsPubKeyEqual(community.ControlNode(), signer)
|
|
if !isControlNodeMsg {
|
|
return errors.New("accepted/requested to join sync messages can be send only by the control node")
|
|
}
|
|
|
|
err = m.communitiesManager.ValidateCommunityPrivilegedUserSyncMessage(message)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
switch message.Type {
|
|
case protobuf.CommunityPrivilegedUserSyncMessage_CONTROL_NODE_ACCEPT_REQUEST_TO_JOIN:
|
|
fallthrough
|
|
case protobuf.CommunityPrivilegedUserSyncMessage_CONTROL_NODE_REJECT_REQUEST_TO_JOIN:
|
|
requestsToJoin, err := m.communitiesManager.HandleRequestToJoinPrivilegedUserSyncMessage(message, community.ID())
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
state.Response.AddRequestsToJoinCommunity(requestsToJoin)
|
|
|
|
case protobuf.CommunityPrivilegedUserSyncMessage_CONTROL_NODE_ALL_SYNC_REQUESTS_TO_JOIN:
|
|
nonAcceptedRequestsToJoin, err := m.communitiesManager.HandleSyncAllRequestToJoinForNewPrivilegedMember(message, community.ID())
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
state.Response.AddRequestsToJoinCommunity(nonAcceptedRequestsToJoin)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) HandleCommunityPrivilegedUserSyncMessage(state *ReceivedMessageState, message *protobuf.CommunityPrivilegedUserSyncMessage, statusMessage *v1protocol.StatusMessage) error {
|
|
signer := state.CurrentMessageState.PublicKey
|
|
return m.handleCommunityPrivilegedUserSyncMessage(state, signer, message)
|
|
}
|
|
|
|
func (m *Messenger) sendSharedAddressToControlNode(receiver *ecdsa.PublicKey, community *communities.Community) (*communities.RequestToJoin, error) {
|
|
if receiver == nil {
|
|
return nil, errors.New("receiver can't be nil")
|
|
}
|
|
|
|
if community == nil {
|
|
return nil, communities.ErrOrgNotFound
|
|
}
|
|
|
|
m.logger.Info("share address to the new owner ", zap.String("community id", community.IDString()))
|
|
|
|
pk := common.PubkeyToHex(&m.identity.PublicKey)
|
|
|
|
requestToJoin, err := m.communitiesManager.GetCommunityRequestToJoinWithRevealedAddresses(pk, community.ID())
|
|
if err != nil {
|
|
if err == sql.ErrNoRows {
|
|
return nil, communities.ErrRevealedAccountsAbsent
|
|
}
|
|
return nil, err
|
|
}
|
|
|
|
if len(requestToJoin.RevealedAccounts) == 0 {
|
|
return nil, communities.ErrRevealedAccountsAbsent
|
|
}
|
|
|
|
// check if at least one account is signed
|
|
// old community users can not keep locally the signature of their revealed accounts in the DB
|
|
revealedAccountSigned := false
|
|
for _, account := range requestToJoin.RevealedAccounts {
|
|
revealedAccountSigned = len(account.Signature) > 0
|
|
if revealedAccountSigned {
|
|
break
|
|
}
|
|
}
|
|
|
|
if !revealedAccountSigned {
|
|
return nil, communities.ErrNoRevealedAccountsSignature
|
|
}
|
|
|
|
requestToJoin.Clock = uint64(time.Now().Unix())
|
|
requestToJoin.State = communities.RequestToJoinStateAwaitingAddresses
|
|
payload, err := proto.Marshal(requestToJoin.ToCommunityRequestToJoinProtobuf())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rawMessage := common.RawMessage{
|
|
Payload: payload,
|
|
CommunityID: community.ID(),
|
|
SkipEncryptionLayer: true,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_REQUEST_TO_JOIN,
|
|
PubsubTopic: community.PubsubTopic(), // TODO: confirm if it should be sent in community pubsub topic
|
|
}
|
|
|
|
if err = m.communitiesManager.SaveRequestToJoin(requestToJoin); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
_, err = m.sender.SendPrivate(context.Background(), receiver, &rawMessage)
|
|
return requestToJoin, err
|
|
}
|
|
|
|
func (m *Messenger) HandleSyncInstallationCommunity(messageState *ReceivedMessageState, syncCommunity *protobuf.SyncInstallationCommunity, statusMessage *v1protocol.StatusMessage) error {
|
|
return m.handleSyncInstallationCommunity(messageState, syncCommunity, nil)
|
|
}
|
|
|
|
func (m *Messenger) handleSyncInstallationCommunity(messageState *ReceivedMessageState, syncCommunity *protobuf.SyncInstallationCommunity, statusMessage *v1protocol.StatusMessage) error {
|
|
logger := m.logger.Named("handleSyncCommunity")
|
|
|
|
// Should handle community
|
|
shouldHandle, err := m.communitiesManager.ShouldHandleSyncCommunity(syncCommunity)
|
|
if err != nil {
|
|
logger.Debug("m.communitiesManager.ShouldHandleSyncCommunity error", zap.Error(err))
|
|
return err
|
|
}
|
|
logger.Debug("ShouldHandleSyncCommunity result", zap.Bool("shouldHandle", shouldHandle))
|
|
if !shouldHandle {
|
|
return nil
|
|
}
|
|
|
|
// Handle community keys
|
|
if len(syncCommunity.EncryptionKeys) != 0 {
|
|
// We pass nil,nil as private key/public key as they won't be encrypted
|
|
_, err := m.encryptor.HandleHashRatchetKeys(syncCommunity.Id, syncCommunity.EncryptionKeys, nil, nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
// Handle any community requests to join.
|
|
// MUST BE HANDLED BEFORE DESCRIPTION!
|
|
pending := false
|
|
for _, rtj := range syncCommunity.RequestsToJoin {
|
|
req := new(communities.RequestToJoin)
|
|
req.InitFromSyncProtobuf(rtj)
|
|
|
|
if req.State == communities.RequestToJoinStatePending {
|
|
pending = true
|
|
}
|
|
|
|
err = m.communitiesManager.SaveRequestToJoin(req)
|
|
if err != nil && err != communities.ErrOldRequestToJoin {
|
|
logger.Debug("m.communitiesManager.SaveRequestToJoin error", zap.Error(err))
|
|
return err
|
|
}
|
|
}
|
|
logger.Debug("community requests to join pending state", zap.Bool("pending", pending))
|
|
|
|
// Don't use the public key of the private key, uncompress the community id
|
|
orgPubKey, err := crypto.DecompressPubkey(syncCommunity.Id)
|
|
if err != nil {
|
|
logger.Debug("crypto.DecompressPubkey error", zap.Error(err))
|
|
return err
|
|
}
|
|
logger.Debug("crypto.DecompressPubkey result", zap.Any("orgPubKey", orgPubKey))
|
|
|
|
var amm protobuf.ApplicationMetadataMessage
|
|
err = proto.Unmarshal(syncCommunity.Description, &amm)
|
|
if err != nil {
|
|
logger.Debug("proto.Unmarshal protobuf.ApplicationMetadataMessage error", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
var cd protobuf.CommunityDescription
|
|
err = proto.Unmarshal(amm.Payload, &cd)
|
|
if err != nil {
|
|
logger.Debug("proto.Unmarshal protobuf.CommunityDescription error", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
// TODO: handle shard
|
|
err = m.handleCommunityDescription(messageState, orgPubKey, &cd, syncCommunity.Description, nil)
|
|
if err != nil {
|
|
logger.Debug("m.handleCommunityDescription error", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
if syncCommunity.Settings != nil {
|
|
err = m.HandleSyncCommunitySettings(messageState, syncCommunity.Settings, nil)
|
|
if err != nil {
|
|
logger.Debug("m.handleSyncCommunitySettings error", zap.Error(err))
|
|
return err
|
|
}
|
|
}
|
|
|
|
if syncCommunity.ControlNode != nil {
|
|
err = m.communitiesManager.SetSyncControlNode(syncCommunity.Id, syncCommunity.ControlNode)
|
|
if err != nil {
|
|
logger.Debug("m.SetSyncControlNode", zap.Error(err))
|
|
return err
|
|
}
|
|
}
|
|
|
|
savedCommunity, err := m.communitiesManager.GetByID(syncCommunity.Id)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// TODO: if the community is token gated, it will be validated asynchronously
|
|
// syncing needs to be adjusted in this case
|
|
if savedCommunity == nil {
|
|
return nil
|
|
}
|
|
|
|
if err := m.handleCommunityTokensMetadataByPrivilegedMembers(savedCommunity); err != nil {
|
|
logger.Debug("m.handleCommunityTokensMetadataByPrivilegedMembers", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
// if we are not waiting for approval, join or leave the community
|
|
if !pending {
|
|
var mr *MessengerResponse
|
|
if syncCommunity.Joined {
|
|
mr, err = m.joinCommunity(context.Background(), syncCommunity.Id, false)
|
|
if err != nil && err != communities.ErrOrgAlreadyJoined {
|
|
logger.Debug("m.joinCommunity error", zap.Error(err))
|
|
return err
|
|
}
|
|
} else {
|
|
mr, err = m.leaveCommunity(syncCommunity.Id)
|
|
if err != nil {
|
|
logger.Debug("m.leaveCommunity error", zap.Error(err))
|
|
return err
|
|
}
|
|
}
|
|
if mr != nil {
|
|
err = messageState.Response.Merge(mr)
|
|
if err != nil {
|
|
logger.Debug("messageState.Response.Merge error", zap.Error(err))
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
|
|
// update the clock value
|
|
err = m.communitiesManager.SetSyncClock(syncCommunity.Id, syncCommunity.Clock)
|
|
if err != nil {
|
|
logger.Debug("m.communitiesManager.SetSyncClock", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) HandleSyncCommunitySettings(messageState *ReceivedMessageState, syncCommunitySettings *protobuf.SyncCommunitySettings, statusMessage *v1protocol.StatusMessage) error {
|
|
shouldHandle, err := m.communitiesManager.ShouldHandleSyncCommunitySettings(syncCommunitySettings)
|
|
if err != nil {
|
|
m.logger.Debug("m.communitiesManager.ShouldHandleSyncCommunitySettings error", zap.Error(err))
|
|
return err
|
|
}
|
|
m.logger.Debug("ShouldHandleSyncCommunity result", zap.Bool("shouldHandle", shouldHandle))
|
|
if !shouldHandle {
|
|
return nil
|
|
}
|
|
|
|
communitySettings, err := m.communitiesManager.HandleSyncCommunitySettings(syncCommunitySettings)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
messageState.Response.AddCommunitySettings(communitySettings)
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) handleCommunityTokensMetadataByPrivilegedMembers(community *communities.Community) error {
|
|
return m.communitiesManager.HandleCommunityTokensMetadataByPrivilegedMembers(community)
|
|
}
|
|
|
|
func (m *Messenger) InitHistoryArchiveTasks(communities []*communities.Community) {
|
|
|
|
m.communitiesManager.LogStdout("initializing history archive tasks")
|
|
|
|
for _, c := range communities {
|
|
|
|
if c.Joined() {
|
|
settings, err := m.communitiesManager.GetCommunitySettingsByID(c.ID())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to get community settings", zap.Error(err))
|
|
continue
|
|
}
|
|
if !settings.HistoryArchiveSupportEnabled {
|
|
m.communitiesManager.LogStdout("history archive support disabled for community", zap.String("id", c.IDString()))
|
|
continue
|
|
}
|
|
|
|
// Check if there's already a torrent file for this community and seed it
|
|
if m.communitiesManager.TorrentFileExists(c.IDString()) {
|
|
err = m.communitiesManager.SeedHistoryArchiveTorrent(c.ID())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to seed history archive", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
filters, err := m.communitiesManager.GetCommunityChatsFilters(c.ID())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to get community chats filters for community", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
if len(filters) == 0 {
|
|
m.communitiesManager.LogStdout("no filters or chats for this community starting interval", zap.String("id", c.IDString()))
|
|
go m.communitiesManager.StartHistoryArchiveTasksInterval(c, messageArchiveInterval)
|
|
continue
|
|
}
|
|
|
|
topics := []types.TopicType{}
|
|
|
|
for _, filter := range filters {
|
|
topics = append(topics, filter.ContentTopic)
|
|
}
|
|
|
|
// First we need to know the timestamp of the latest waku message
|
|
// we've received for this community, so we can request messages we've
|
|
// possibly missed since then
|
|
latestWakuMessageTimestamp, err := m.communitiesManager.GetLatestWakuMessageTimestamp(topics)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to get Latest waku message timestamp", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
if latestWakuMessageTimestamp == 0 {
|
|
// This means we don't have any waku messages for this community
|
|
// yet, either because no messages were sent in the community so far,
|
|
// or because messages haven't reached this node
|
|
//
|
|
// In this case we default to requesting messages from the store nodes
|
|
// for the past 30 days
|
|
latestWakuMessageTimestamp = uint64(time.Now().AddDate(0, 0, -30).Unix())
|
|
}
|
|
|
|
// Request possibly missed waku messages for community
|
|
_, err = m.syncFiltersFrom(filters, uint32(latestWakuMessageTimestamp))
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to request missing messages", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
// We figure out the end date of the last created archive and schedule
|
|
// the interval for creating future archives
|
|
// If the last end date is at least `interval` ago, we create an archive immediately first
|
|
lastArchiveEndDateTimestamp, err := m.communitiesManager.GetHistoryArchivePartitionStartTimestamp(c.ID())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to get archive partition start timestamp", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
to := time.Now()
|
|
lastArchiveEndDate := time.Unix(int64(lastArchiveEndDateTimestamp), 0)
|
|
durationSinceLastArchive := to.Sub(lastArchiveEndDate)
|
|
|
|
if lastArchiveEndDateTimestamp == 0 {
|
|
// No prior messages to be archived, so we just kick off the archive creation loop
|
|
// for future archives
|
|
go m.communitiesManager.StartHistoryArchiveTasksInterval(c, messageArchiveInterval)
|
|
} else if durationSinceLastArchive < messageArchiveInterval {
|
|
// Last archive is less than `interval` old, wait until `interval` is complete,
|
|
// then create archive and kick off archive creation loop for future archives
|
|
// Seed current archive in the meantime
|
|
err := m.communitiesManager.SeedHistoryArchiveTorrent(c.ID())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to seed history archive", zap.Error(err))
|
|
}
|
|
timeToNextInterval := messageArchiveInterval - durationSinceLastArchive
|
|
|
|
m.communitiesManager.LogStdout("starting history archive tasks interval in", zap.Any("timeLeft", timeToNextInterval))
|
|
time.AfterFunc(timeToNextInterval, func() {
|
|
err := m.communitiesManager.CreateAndSeedHistoryArchive(c.ID(), topics, lastArchiveEndDate, to.Add(timeToNextInterval), messageArchiveInterval, c.Encrypted())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to get create and seed history archive", zap.Error(err))
|
|
}
|
|
go m.communitiesManager.StartHistoryArchiveTasksInterval(c, messageArchiveInterval)
|
|
})
|
|
} else {
|
|
// Looks like the last archive was generated more than `interval`
|
|
// ago, so lets create a new archive now and then schedule the archive
|
|
// creation loop
|
|
err := m.communitiesManager.CreateAndSeedHistoryArchive(c.ID(), topics, lastArchiveEndDate, to, messageArchiveInterval, c.Encrypted())
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to get create and seed history archive", zap.Error(err))
|
|
}
|
|
|
|
go m.communitiesManager.StartHistoryArchiveTasksInterval(c, messageArchiveInterval)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (m *Messenger) enableHistoryArchivesImportAfterDelay() {
|
|
go func() {
|
|
time.Sleep(importInitialDelay)
|
|
m.importDelayer.once.Do(func() {
|
|
close(m.importDelayer.wait)
|
|
})
|
|
}()
|
|
}
|
|
|
|
func (m *Messenger) checkIfIMemberOfCommunity(communityID types.HexBytes) error {
|
|
community, err := m.communitiesManager.GetByID(communityID)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("couldn't get community to import archives", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
if !community.HasMember(&m.identity.PublicKey) {
|
|
m.communitiesManager.LogStdout("can't import archives when user not a member of community")
|
|
return ErrUserNotMember
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) resumeHistoryArchivesImport(communityID types.HexBytes) error {
|
|
archiveIDsToImport, err := m.communitiesManager.GetMessageArchiveIDsToImport(communityID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if len(archiveIDsToImport) == 0 {
|
|
return nil
|
|
}
|
|
|
|
err = m.checkIfIMemberOfCommunity(communityID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
currentTask := m.communitiesManager.GetHistoryArchiveDownloadTask(communityID.String())
|
|
// no need to resume imports if there's already a task ongoing
|
|
if currentTask != nil {
|
|
return nil
|
|
}
|
|
|
|
// Create new task
|
|
task := &communities.HistoryArchiveDownloadTask{
|
|
CancelChan: make(chan struct{}),
|
|
Waiter: *new(sync.WaitGroup),
|
|
Cancelled: false,
|
|
}
|
|
|
|
m.communitiesManager.AddHistoryArchiveDownloadTask(communityID.String(), task)
|
|
|
|
// this wait groups tracks the ongoing task for a particular community
|
|
task.Waiter.Add(1)
|
|
|
|
go func() {
|
|
defer task.Waiter.Done()
|
|
err := m.importHistoryArchives(communityID, task.CancelChan)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to import history archives", zap.Error(err))
|
|
}
|
|
m.config.messengerSignalsHandler.DownloadingHistoryArchivesFinished(types.EncodeHex(communityID))
|
|
}()
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) SpeedupArchivesImport() {
|
|
m.importRateLimiter.SetLimit(rate.Every(importFastRate))
|
|
}
|
|
|
|
func (m *Messenger) SlowdownArchivesImport() {
|
|
m.importRateLimiter.SetLimit(rate.Every(importSlowRate))
|
|
}
|
|
|
|
func (m *Messenger) importHistoryArchives(communityID types.HexBytes, cancel chan struct{}) error {
|
|
importTicker := time.NewTicker(100 * time.Millisecond)
|
|
defer importTicker.Stop()
|
|
|
|
ctx, cancelFunc := context.WithCancel(context.Background())
|
|
go func() {
|
|
<-cancel
|
|
cancelFunc()
|
|
}()
|
|
|
|
// don't proceed until initial import delay has passed
|
|
select {
|
|
case <-m.importDelayer.wait:
|
|
case <-ctx.Done():
|
|
return nil
|
|
}
|
|
|
|
importMessageArchivesLoop:
|
|
for {
|
|
select {
|
|
case <-ctx.Done():
|
|
m.communitiesManager.LogStdout("interrupted importing history archive messages")
|
|
return nil
|
|
case <-importTicker.C:
|
|
err := m.checkIfIMemberOfCommunity(communityID)
|
|
if err != nil {
|
|
break importMessageArchivesLoop
|
|
}
|
|
archiveIDsToImport, err := m.communitiesManager.GetMessageArchiveIDsToImport(communityID)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("couldn't get message archive IDs to import", zap.Error(err))
|
|
return err
|
|
}
|
|
|
|
if len(archiveIDsToImport) == 0 {
|
|
m.communitiesManager.LogStdout("no message archives to import")
|
|
break importMessageArchivesLoop
|
|
}
|
|
|
|
m.communitiesManager.LogStdout(fmt.Sprintf("importing message archive, %d left", len(archiveIDsToImport)))
|
|
|
|
// only process one archive at a time, so in case of cancel we don't
|
|
// wait for all archives to be processed first
|
|
downloadedArchiveID := archiveIDsToImport[0]
|
|
|
|
archiveMessages, err := m.communitiesManager.ExtractMessagesFromHistoryArchive(communityID, downloadedArchiveID)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to extract history archive messages", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
m.config.messengerSignalsHandler.ImportingHistoryArchiveMessages(types.EncodeHex(communityID))
|
|
|
|
for _, messagesChunk := range chunkSlice(archiveMessages, importMessagesChunkSize) {
|
|
if err := m.importRateLimiter.Wait(ctx); err != nil {
|
|
if !errors.Is(err, context.Canceled) {
|
|
m.communitiesManager.LogStdout("rate limiter error when handling archive messages", zap.Error(err))
|
|
}
|
|
continue importMessageArchivesLoop
|
|
}
|
|
|
|
response, err := m.handleArchiveMessages(messagesChunk)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to handle archive messages", zap.Error(err))
|
|
continue importMessageArchivesLoop
|
|
}
|
|
|
|
if !response.IsEmpty() {
|
|
notifications := response.Notifications()
|
|
response.ClearNotifications()
|
|
signal.SendNewMessages(response)
|
|
localnotifications.PushMessages(notifications)
|
|
}
|
|
}
|
|
|
|
err = m.communitiesManager.SetMessageArchiveIDImported(communityID, downloadedArchiveID, true)
|
|
if err != nil {
|
|
m.communitiesManager.LogStdout("failed to mark history message archive as imported", zap.Error(err))
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) dispatchMagnetlinkMessage(communityID string) error {
|
|
|
|
community, err := m.communitiesManager.GetByIDString(communityID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
magnetlink, err := m.communitiesManager.GetHistoryArchiveMagnetlink(community.ID())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
magnetLinkMessage := &protobuf.CommunityMessageArchiveMagnetlink{
|
|
Clock: m.getTimesource().GetCurrentTime(),
|
|
MagnetUri: magnetlink,
|
|
}
|
|
|
|
encodedMessage, err := proto.Marshal(magnetLinkMessage)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
chatID := community.MagnetlinkMessageChannelID()
|
|
rawMessage := common.RawMessage{
|
|
LocalChatID: chatID,
|
|
Sender: community.PrivateKey(),
|
|
Payload: encodedMessage,
|
|
MessageType: protobuf.ApplicationMetadataMessage_COMMUNITY_MESSAGE_ARCHIVE_MAGNETLINK,
|
|
SkipGroupMessageWrap: true,
|
|
PubsubTopic: community.PubsubTopic(),
|
|
}
|
|
|
|
_, err = m.sender.SendPublic(context.Background(), chatID, rawMessage)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = m.communitiesManager.UpdateCommunityDescriptionMagnetlinkMessageClock(community.ID(), magnetLinkMessage.Clock)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return m.communitiesManager.UpdateMagnetlinkMessageClock(community.ID(), magnetLinkMessage.Clock)
|
|
}
|
|
|
|
func (m *Messenger) EnableCommunityHistoryArchiveProtocol() error {
|
|
nodeConfig, err := m.settings.GetNodeConfig()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if nodeConfig.TorrentConfig.Enabled {
|
|
return nil
|
|
}
|
|
|
|
nodeConfig.TorrentConfig.Enabled = true
|
|
err = m.settings.SaveSetting("node-config", nodeConfig)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
m.config.torrentConfig = &nodeConfig.TorrentConfig
|
|
m.communitiesManager.SetTorrentConfig(&nodeConfig.TorrentConfig)
|
|
err = m.communitiesManager.StartTorrentClient()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
controlledCommunities, err := m.communitiesManager.Controlled()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if len(controlledCommunities) > 0 {
|
|
go m.InitHistoryArchiveTasks(controlledCommunities)
|
|
}
|
|
m.config.messengerSignalsHandler.HistoryArchivesProtocolEnabled()
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) DisableCommunityHistoryArchiveProtocol() error {
|
|
|
|
nodeConfig, err := m.settings.GetNodeConfig()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if !nodeConfig.TorrentConfig.Enabled {
|
|
return nil
|
|
}
|
|
|
|
m.communitiesManager.StopTorrentClient()
|
|
|
|
nodeConfig.TorrentConfig.Enabled = false
|
|
err = m.settings.SaveSetting("node-config", nodeConfig)
|
|
m.config.torrentConfig = &nodeConfig.TorrentConfig
|
|
m.communitiesManager.SetTorrentConfig(&nodeConfig.TorrentConfig)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
m.config.messengerSignalsHandler.HistoryArchivesProtocolDisabled()
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) GetCommunitiesSettings() ([]communities.CommunitySettings, error) {
|
|
settings, err := m.communitiesManager.GetCommunitiesSettings()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return settings, nil
|
|
}
|
|
|
|
func (m *Messenger) SyncCommunitySettings(ctx context.Context, settings *communities.CommunitySettings) error {
|
|
|
|
if !m.hasPairedDevices() {
|
|
return nil
|
|
}
|
|
|
|
clock, chat := m.getLastClockWithRelatedChat()
|
|
|
|
syncMessage := &protobuf.SyncCommunitySettings{
|
|
Clock: clock,
|
|
CommunityId: settings.CommunityID,
|
|
HistoryArchiveSupportEnabled: settings.HistoryArchiveSupportEnabled,
|
|
}
|
|
encodedMessage, err := proto.Marshal(syncMessage)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, err = m.dispatchMessage(ctx, common.RawMessage{
|
|
LocalChatID: chat.ID,
|
|
Payload: encodedMessage,
|
|
MessageType: protobuf.ApplicationMetadataMessage_SYNC_COMMUNITY_SETTINGS,
|
|
ResendAutomatically: true,
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
chat.LastClockValue = clock
|
|
return m.saveChat(chat)
|
|
}
|
|
|
|
func (m *Messenger) generateSystemPinnedMessage(pinMessage *common.PinMessage, channel *Chat, clockAndTimestamp uint64, pinnedMessageID string) (*common.Message, *discord.ImportError) {
|
|
id, err := generatePinMessageNotificationID(&m.identity.PublicKey, pinMessage, channel)
|
|
if err != nil {
|
|
m.logger.Warn("failed to generate pin message notification ID",
|
|
zap.String("PinMessageId", pinMessage.ID))
|
|
return nil, discord.Warning(err.Error())
|
|
}
|
|
systemMessage := &common.Message{
|
|
ChatMessage: &protobuf.ChatMessage{
|
|
Clock: pinMessage.Clock,
|
|
Timestamp: clockAndTimestamp,
|
|
ChatId: channel.ID,
|
|
MessageType: pinMessage.MessageType,
|
|
ResponseTo: pinnedMessageID,
|
|
ContentType: protobuf.ChatMessage_SYSTEM_MESSAGE_PINNED_MESSAGE,
|
|
},
|
|
WhisperTimestamp: clockAndTimestamp,
|
|
ID: id,
|
|
LocalChatID: channel.ID,
|
|
From: pinMessage.From,
|
|
Seen: true,
|
|
}
|
|
|
|
return systemMessage, nil
|
|
}
|
|
|
|
func (m *Messenger) pinMessagesToWakuMessages(pinMessages []*common.PinMessage, c *communities.Community) ([]*types.Message, error) {
|
|
wakuMessages := make([]*types.Message, 0)
|
|
for _, msg := range pinMessages {
|
|
|
|
filter := m.transport.FilterByChatID(msg.LocalChatID)
|
|
encodedPayload, err := proto.Marshal(msg.GetProtobuf())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
wrappedPayload, err := v1protocol.WrapMessageV1(encodedPayload, protobuf.ApplicationMetadataMessage_PIN_MESSAGE, c.PrivateKey())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
hash := crypto.Keccak256Hash(append([]byte(c.IDString()), wrappedPayload...))
|
|
wakuMessage := &types.Message{
|
|
Sig: crypto.FromECDSAPub(&c.PrivateKey().PublicKey),
|
|
Timestamp: uint32(msg.WhisperTimestamp / 1000),
|
|
Topic: filter.ContentTopic,
|
|
Payload: wrappedPayload,
|
|
Padding: []byte{1},
|
|
Hash: hash[:],
|
|
ThirdPartyID: msg.ID, // CommunityID + DiscordMessageID
|
|
}
|
|
wakuMessages = append(wakuMessages, wakuMessage)
|
|
}
|
|
|
|
return wakuMessages, nil
|
|
}
|
|
|
|
func (m *Messenger) torrentClientReady() bool {
|
|
// Simply checking for `torrentConfig.Enabled` isn't enough
|
|
// as there's a possiblity that the torrent client couldn't
|
|
// be instantiated (for example in case of port conflicts)
|
|
return m.config.torrentConfig != nil &&
|
|
m.config.torrentConfig.Enabled &&
|
|
m.communitiesManager.TorrentClientStarted()
|
|
}
|
|
|
|
func (m *Messenger) chatMessagesToWakuMessages(chatMessages []*common.Message, c *communities.Community) ([]*types.Message, error) {
|
|
wakuMessages := make([]*types.Message, 0)
|
|
for _, msg := range chatMessages {
|
|
|
|
filter := m.transport.FilterByChatID(msg.LocalChatID)
|
|
encodedPayload, err := proto.Marshal(msg.GetProtobuf())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
wrappedPayload, err := v1protocol.WrapMessageV1(encodedPayload, protobuf.ApplicationMetadataMessage_CHAT_MESSAGE, c.PrivateKey())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
hash := crypto.Keccak256Hash([]byte(msg.ID))
|
|
wakuMessage := &types.Message{
|
|
Sig: crypto.FromECDSAPub(&c.PrivateKey().PublicKey),
|
|
Timestamp: uint32(msg.WhisperTimestamp / 1000),
|
|
Topic: filter.ContentTopic,
|
|
Payload: wrappedPayload,
|
|
Padding: []byte{1},
|
|
Hash: hash[:],
|
|
ThirdPartyID: msg.ID, // CommunityID + DiscordMessageID
|
|
}
|
|
wakuMessages = append(wakuMessages, wakuMessage)
|
|
}
|
|
|
|
return wakuMessages, nil
|
|
}
|
|
|
|
func (m *Messenger) GetCommunityToken(communityID string, chainID int, address string) (*token.CommunityToken, error) {
|
|
return m.communitiesManager.GetCommunityToken(communityID, chainID, address)
|
|
}
|
|
|
|
func (m *Messenger) GetCommunityTokens(communityID string) ([]*token.CommunityToken, error) {
|
|
return m.communitiesManager.GetCommunityTokens(communityID)
|
|
}
|
|
|
|
func (m *Messenger) GetAllCommunityTokens() ([]*token.CommunityToken, error) {
|
|
return m.communitiesManager.GetAllCommunityTokens()
|
|
}
|
|
|
|
func (m *Messenger) SaveCommunityToken(token *token.CommunityToken, croppedImage *images.CroppedImage) (*token.CommunityToken, error) {
|
|
return m.communitiesManager.SaveCommunityToken(token, croppedImage)
|
|
}
|
|
|
|
func (m *Messenger) AddCommunityToken(communityID string, chainID int, address string) error {
|
|
communityToken, err := m.communitiesManager.GetCommunityToken(communityID, chainID, address)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
clock, _ := m.getLastClockWithRelatedChat()
|
|
community, err := m.communitiesManager.AddCommunityToken(communityToken, clock)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = m.syncCommunity(context.Background(), community, m.dispatchMessage)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (m *Messenger) UpdateCommunityTokenState(chainID int, contractAddress string, deployState token.DeployState) error {
|
|
return m.communitiesManager.UpdateCommunityTokenState(chainID, contractAddress, deployState)
|
|
}
|
|
|
|
func (m *Messenger) UpdateCommunityTokenAddress(chainID int, oldContractAddress string, newContractAddress string) error {
|
|
return m.communitiesManager.UpdateCommunityTokenAddress(chainID, oldContractAddress, newContractAddress)
|
|
}
|
|
|
|
func (m *Messenger) UpdateCommunityTokenSupply(chainID int, contractAddress string, supply *bigint.BigInt) error {
|
|
return m.communitiesManager.UpdateCommunityTokenSupply(chainID, contractAddress, supply)
|
|
}
|
|
|
|
func (m *Messenger) RemoveCommunityToken(chainID int, contractAddress string) error {
|
|
return m.communitiesManager.RemoveCommunityToken(chainID, contractAddress)
|
|
}
|
|
|
|
func (m *Messenger) CheckPermissionsToJoinCommunity(request *requests.CheckPermissionToJoinCommunity) (*communities.CheckPermissionToJoinResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
var addresses []gethcommon.Address
|
|
|
|
if len(request.Addresses) == 0 {
|
|
accounts, err := m.settings.GetActiveAccounts()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, a := range accounts {
|
|
addresses = append(addresses, gethcommon.HexToAddress(a.Address.Hex()))
|
|
}
|
|
} else {
|
|
for _, v := range request.Addresses {
|
|
addresses = append(addresses, gethcommon.HexToAddress(v))
|
|
}
|
|
}
|
|
|
|
return m.communitiesManager.CheckPermissionToJoin(request.CommunityID, addresses)
|
|
}
|
|
|
|
func (m *Messenger) CheckCommunityChannelPermissions(request *requests.CheckCommunityChannelPermissions) (*communities.CheckChannelPermissionsResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var addresses []gethcommon.Address
|
|
|
|
if len(request.Addresses) == 0 {
|
|
accounts, err := m.settings.GetActiveAccounts()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, a := range accounts {
|
|
addresses = append(addresses, gethcommon.HexToAddress(a.Address.Hex()))
|
|
}
|
|
} else {
|
|
for _, v := range request.Addresses {
|
|
addresses = append(addresses, gethcommon.HexToAddress(v))
|
|
}
|
|
}
|
|
|
|
return m.communitiesManager.CheckChannelPermissions(request.CommunityID, request.ChatID, addresses)
|
|
}
|
|
|
|
func (m *Messenger) CheckAllCommunityChannelsPermissions(request *requests.CheckAllCommunityChannelsPermissions) (*communities.CheckAllChannelsPermissionsResponse, error) {
|
|
if err := request.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var addresses []gethcommon.Address
|
|
|
|
if len(request.Addresses) == 0 {
|
|
accounts, err := m.settings.GetActiveAccounts()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, a := range accounts {
|
|
addresses = append(addresses, gethcommon.HexToAddress(a.Address.Hex()))
|
|
}
|
|
} else {
|
|
for _, v := range request.Addresses {
|
|
addresses = append(addresses, gethcommon.HexToAddress(v))
|
|
}
|
|
}
|
|
|
|
return m.communitiesManager.CheckAllChannelsPermissions(request.CommunityID, addresses)
|
|
}
|
|
|
|
func (m *Messenger) GetCommunityCheckChannelPermissionResponses(communityID types.HexBytes) (*communities.CheckAllChannelsPermissionsResponse, error) {
|
|
return m.communitiesManager.GetCheckChannelPermissionResponses(communityID)
|
|
}
|
|
|
|
func chunkSlice[T comparable](slice []T, chunkSize int) [][]T {
|
|
var chunks [][]T
|
|
for i := 0; i < len(slice); i += chunkSize {
|
|
end := i + chunkSize
|
|
|
|
// necessary check to avoid slicing beyond
|
|
// slice capacity
|
|
if end > len(slice) {
|
|
end = len(slice)
|
|
}
|
|
|
|
chunks = append(chunks, slice[i:end])
|
|
}
|
|
|
|
return chunks
|
|
}
|
|
|
|
func chunkAttachmentsByByteSize(slice []*protobuf.DiscordMessageAttachment, maxFileSizeBytes uint64) [][]*protobuf.DiscordMessageAttachment {
|
|
var chunks [][]*protobuf.DiscordMessageAttachment
|
|
|
|
currentChunkSize := uint64(0)
|
|
currentChunk := make([]*protobuf.DiscordMessageAttachment, 0)
|
|
|
|
for i, attachment := range slice {
|
|
payloadBytes := attachment.GetFileSizeBytes()
|
|
if currentChunkSize+payloadBytes > maxFileSizeBytes && len(currentChunk) > 0 {
|
|
chunks = append(chunks, currentChunk)
|
|
currentChunk = make([]*protobuf.DiscordMessageAttachment, 0)
|
|
currentChunkSize = uint64(0)
|
|
}
|
|
currentChunk = append(currentChunk, attachment)
|
|
currentChunkSize = currentChunkSize + payloadBytes
|
|
if i == len(slice)-1 {
|
|
chunks = append(chunks, currentChunk)
|
|
}
|
|
}
|
|
return chunks
|
|
}
|
|
|
|
// startCommunityRekeyLoop creates a 5-minute ticker and starts a routine that attempts to rekey every community every tick
|
|
func (m *Messenger) startCommunityRekeyLoop() {
|
|
logger := m.logger.Named("CommunityRekeyLoop")
|
|
var d time.Duration
|
|
if m.communitiesManager.RekeyInterval != 0 {
|
|
if m.communitiesManager.RekeyInterval < 10 {
|
|
d = time.Nanosecond
|
|
} else {
|
|
d = m.communitiesManager.RekeyInterval / 10
|
|
}
|
|
} else {
|
|
d = 5 * time.Minute
|
|
}
|
|
|
|
ticker := time.NewTicker(d)
|
|
go func() {
|
|
for {
|
|
select {
|
|
case <-ticker.C:
|
|
m.rekeyCommunities(logger)
|
|
case <-m.quit:
|
|
ticker.Stop()
|
|
logger.Debug("CommunityRekeyLoop stopped")
|
|
return
|
|
}
|
|
}
|
|
}()
|
|
}
|
|
|
|
// rekeyCommunities loops over controlled communities and rekeys if rekey interval elapsed
|
|
func (m *Messenger) rekeyCommunities(logger *zap.Logger) {
|
|
// TODO in future have a community level rki rather than a global rki
|
|
var rekeyInterval time.Duration
|
|
if m.communitiesManager.RekeyInterval == 0 {
|
|
rekeyInterval = 48 * time.Hour
|
|
} else {
|
|
rekeyInterval = m.communitiesManager.RekeyInterval
|
|
}
|
|
|
|
shouldRekey := func(hashRatchetGroupID []byte) bool {
|
|
key, err := m.sender.GetCurrentKeyForGroup(hashRatchetGroupID)
|
|
if err != nil {
|
|
logger.Error("failed to get current hash ratchet key", zap.Error(err))
|
|
return false
|
|
}
|
|
|
|
keyDistributedAt := time.UnixMilli(int64(key.Timestamp))
|
|
return time.Now().After(keyDistributedAt.Add(rekeyInterval))
|
|
}
|
|
|
|
controlledCommunities, err := m.ControlledCommunities()
|
|
if err != nil {
|
|
logger.Error("error getting communities", zap.Error(err))
|
|
return
|
|
}
|
|
|
|
for _, c := range controlledCommunities {
|
|
keyActions := &communities.EncryptionKeyActions{
|
|
CommunityKeyAction: communities.EncryptionKeyAction{},
|
|
ChannelKeysActions: map[string]communities.EncryptionKeyAction{},
|
|
}
|
|
|
|
if c.Encrypted() && shouldRekey(c.ID()) {
|
|
keyActions.CommunityKeyAction = communities.EncryptionKeyAction{
|
|
ActionType: communities.EncryptionKeyRekey,
|
|
Members: c.Members(),
|
|
}
|
|
}
|
|
|
|
for channelID, channel := range c.Chats() {
|
|
if c.ChannelEncrypted(channelID) && shouldRekey([]byte(c.IDString()+channelID)) {
|
|
keyActions.ChannelKeysActions[channelID] = communities.EncryptionKeyAction{
|
|
ActionType: communities.EncryptionKeyRekey,
|
|
Members: channel.Members,
|
|
}
|
|
}
|
|
}
|
|
|
|
err = m.communitiesKeyDistributor.Distribute(c, keyActions)
|
|
if err != nil {
|
|
logger.Error("failed to rekey community", zap.Error(err), zap.String("community ID", c.IDString()))
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
|
|
func (m *Messenger) GetCommunityMembersForWalletAddresses(communityID types.HexBytes, chainID uint64) (map[string]*Contact, error) {
|
|
community, err := m.communitiesManager.GetByID(communityID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
membersForAddresses := map[string]*Contact{}
|
|
|
|
for _, memberPubKey := range community.GetMemberPubkeys() {
|
|
memberPubKeyStr := common.PubkeyToHex(memberPubKey)
|
|
revealedAccounts, err := m.communitiesManager.GetRevealedAddresses(communityID, memberPubKeyStr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, revealedAccount := range revealedAccounts {
|
|
if !slices.Contains(revealedAccount.ChainIds, chainID) {
|
|
continue
|
|
}
|
|
|
|
contact, ok := m.allContacts.Load(memberPubKeyStr)
|
|
if ok {
|
|
membersForAddresses[revealedAccount.Address] = contact
|
|
} else {
|
|
m.logger.Error("community member is not a contact", zap.String("contact ID", memberPubKeyStr))
|
|
}
|
|
}
|
|
}
|
|
|
|
return membersForAddresses, nil
|
|
}
|
|
|
|
func (m *Messenger) processCommunityChanges(messageState *ReceivedMessageState) {
|
|
// Process any community changes
|
|
for _, changes := range messageState.Response.CommunityChanges {
|
|
if changes.ShouldMemberJoin {
|
|
response, err := m.joinCommunity(context.TODO(), changes.Community.ID(), false)
|
|
if err != nil {
|
|
m.logger.Error("cannot join community", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
if err := messageState.Response.Merge(response); err != nil {
|
|
m.logger.Error("cannot merge join community response", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
} else if changes.MemberKicked {
|
|
response, err := m.kickedOutOfCommunity(changes.Community.ID())
|
|
if err != nil {
|
|
m.logger.Error("cannot leave community", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
if err := messageState.Response.Merge(response); err != nil {
|
|
m.logger.Error("cannot merge join community response", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
// Activity Center notification
|
|
now := m.GetCurrentTimeInMillis()
|
|
notification := &ActivityCenterNotification{
|
|
ID: types.FromHex(uuid.New().String()),
|
|
Type: ActivityCenterNotificationTypeCommunityKicked,
|
|
Timestamp: now,
|
|
CommunityID: changes.Community.IDString(),
|
|
Read: false,
|
|
UpdatedAt: now,
|
|
}
|
|
|
|
err = m.addActivityCenterNotification(response, notification, nil)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
if err := messageState.Response.Merge(response); err != nil {
|
|
m.logger.Error("cannot merge notification response", zap.Error(err))
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
// Clean up as not used by clients currently
|
|
messageState.Response.CommunityChanges = nil
|
|
}
|
|
|
|
func (m *Messenger) PromoteSelfToControlNode(communityID types.HexBytes) (*MessengerResponse, error) {
|
|
clock, _ := m.getLastClockWithRelatedChat()
|
|
|
|
community, err := m.FetchCommunity(&FetchCommunityRequest{
|
|
CommunityKey: types.EncodeHex(communityID),
|
|
Shard: nil,
|
|
TryDatabase: true,
|
|
WaitForResponse: true,
|
|
})
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
changes, err := m.communitiesManager.PromoteSelfToControlNode(community, clock)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var response MessengerResponse
|
|
|
|
if len(changes.MembersRemoved) > 0 {
|
|
requestsToJoin, err := m.communitiesManager.GenerateRequestsToJoinForAutoApprovalOnNewOwnership(changes.Community.ID(), changes.MembersRemoved)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
response.AddRequestsToJoinCommunity(requestsToJoin)
|
|
}
|
|
|
|
err = m.syncCommunity(context.Background(), changes.Community, m.dispatchMessage)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
response.AddCommunity(changes.Community)
|
|
response.CommunityChanges = []*communities.CommunityChanges{changes}
|
|
|
|
if m.config.messengerSignalsHandler != nil {
|
|
m.config.messengerSignalsHandler.MessengerResponse(&response)
|
|
}
|
|
|
|
return &response, nil
|
|
}
|
|
|
|
func (m *Messenger) CreateResponseWithACNotification(communityID string, acType ActivityCenterType, isRead bool) (*MessengerResponse, error) {
|
|
// Activity center notification
|
|
notification := &ActivityCenterNotification{
|
|
ID: types.FromHex(uuid.New().String()),
|
|
Type: acType,
|
|
Timestamp: m.getTimesource().GetCurrentTime(),
|
|
CommunityID: communityID,
|
|
Read: isRead,
|
|
Deleted: false,
|
|
UpdatedAt: m.GetCurrentTimeInMillis(),
|
|
}
|
|
|
|
response := &MessengerResponse{}
|
|
|
|
err := m.addActivityCenterNotification(response, notification, nil)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
return response, err
|
|
}
|
|
|
|
return response, nil
|
|
}
|
|
|
|
func (m *Messenger) SendMessageToControlNode(community *communities.Community, rawMessage common.RawMessage) ([]byte, error) {
|
|
if !community.PublicKey().Equal(community.ControlNode()) {
|
|
return m.sender.SendPrivate(context.Background(), community.ControlNode(), &rawMessage)
|
|
}
|
|
|
|
return m.sender.SendCommunityMessage(context.Background(), rawMessage)
|
|
}
|
|
|
|
func (m *Messenger) AddActivityCenterNotificationToResponse(communityID string, acType ActivityCenterType, response *MessengerResponse) {
|
|
// Activity Center notification
|
|
notification := &ActivityCenterNotification{
|
|
ID: types.FromHex(uuid.New().String()),
|
|
Type: acType,
|
|
Timestamp: m.getTimesource().GetCurrentTime(),
|
|
CommunityID: communityID,
|
|
Read: false,
|
|
Deleted: false,
|
|
UpdatedAt: m.GetCurrentTimeInMillis(),
|
|
}
|
|
|
|
err := m.addActivityCenterNotification(response, notification, nil)
|
|
if err != nil {
|
|
m.logger.Error("failed to save notification", zap.Error(err))
|
|
}
|
|
}
|