package ext import ( "context" "encoding/hex" "errors" "fmt" "math/big" "time" "github.com/status-im/status-go/services/browsers" "github.com/status-im/status-go/services/wallet" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/rlp" ethcommon "github.com/ethereum/go-ethereum/common" "github.com/status-im/status-go/eth-node/crypto" "github.com/status-im/status-go/eth-node/types" "github.com/status-im/status-go/mailserver" "github.com/status-im/status-go/multiaccounts/settings" "github.com/status-im/status-go/protocol" "github.com/status-im/status-go/protocol/common" "github.com/status-im/status-go/protocol/communities" "github.com/status-im/status-go/protocol/discord" "github.com/status-im/status-go/protocol/encryption/multidevice" "github.com/status-im/status-go/protocol/protobuf" "github.com/status-im/status-go/protocol/pushnotificationclient" "github.com/status-im/status-go/protocol/requests" "github.com/status-im/status-go/protocol/transport" "github.com/status-im/status-go/protocol/urls" "github.com/status-im/status-go/protocol/verification" "github.com/status-im/status-go/services/ext/mailservers" ) const ( // defaultRequestTimeout is the default request timeout in seconds defaultRequestTimeout = 10 ) var ( // ErrInvalidMailServerPeer is returned when it fails to parse enode from params. ErrInvalidMailServerPeer = errors.New("invalid mailServerPeer value") // ErrInvalidSymKeyID is returned when it fails to get a symmetric key. ErrInvalidSymKeyID = errors.New("invalid symKeyID value") // ErrInvalidPublicKey is returned when public key can't be extracted // from MailServer's nodeID. ErrInvalidPublicKey = errors.New("can't extract public key") // ErrPFSNotEnabled is returned when an endpoint PFS only is called but // PFS is disabled ErrPFSNotEnabled = errors.New("pfs not enabled") ) // ----- // PAYLOADS // ----- // MessagesRequest is a RequestMessages() request payload. type MessagesRequest struct { // MailServerPeer is MailServer's enode address. MailServerPeer string `json:"mailServerPeer"` // From is a lower bound of time range (optional). // Default is 24 hours back from now. From uint32 `json:"from"` // To is a upper bound of time range (optional). // Default is now. To uint32 `json:"to"` // Limit determines the number of messages sent by the mail server // for the current paginated request Limit uint32 `json:"limit"` // Cursor is used as starting point for paginated requests Cursor string `json:"cursor"` // StoreCursor is used as starting point for WAKUV2 paginatedRequests StoreCursor *StoreRequestCursor `json:"storeCursor"` // Topic is a regular Whisper topic. // DEPRECATED Topic types.TopicType `json:"topic"` // Topics is a list of Whisper topics. Topics []types.TopicType `json:"topics"` // SymKeyID is an ID of a symmetric key to authenticate to MailServer. // It's derived from MailServer password. SymKeyID string `json:"symKeyID"` // Timeout is the time to live of the request specified in seconds. // Default is 10 seconds Timeout time.Duration `json:"timeout"` // Force ensures that requests will bypass enforced delay. Force bool `json:"force"` } type StoreRequestCursor struct { Digest []byte `json:"digest"` ReceivedTime float64 `json:"receivedTime"` } func (r *MessagesRequest) SetDefaults(now time.Time) { // set From and To defaults if r.To == 0 { r.To = uint32(now.UTC().Unix()) } if r.From == 0 { oneDay := uint32(86400) // -24 hours if r.To < oneDay { r.From = 0 } else { r.From = r.To - oneDay } } if r.Timeout == 0 { r.Timeout = defaultRequestTimeout } } // MessagesResponse is a response for requestMessages2 method. type MessagesResponse struct { // Cursor from the response can be used to retrieve more messages // for the previous request. Cursor string `json:"cursor"` // Error indicates that something wrong happened when sending messages // to the requester. Error error `json:"error"` } // ----- // PUBLIC API // ----- // PublicAPI extends whisper public API. type PublicAPI struct { service *Service eventSub mailservers.EnvelopeEventSubscriber log log.Logger } // NewPublicAPI returns instance of the public API. func NewPublicAPI(s *Service, eventSub mailservers.EnvelopeEventSubscriber) *PublicAPI { return &PublicAPI{ service: s, eventSub: eventSub, log: log.New("package", "status-go/services/sshext.PublicAPI"), } } // RetryConfig specifies configuration for retries with timeout and max amount of retries. type RetryConfig struct { BaseTimeout time.Duration // StepTimeout defines duration increase per each retry. StepTimeout time.Duration MaxRetries int } func WaitForExpiredOrCompleted(requestID types.Hash, events chan types.EnvelopeEvent, timeout time.Duration) (*types.MailServerResponse, error) { expired := fmt.Errorf("request %x expired", requestID) after := time.NewTimer(timeout) defer after.Stop() for { var ev types.EnvelopeEvent select { case ev = <-events: case <-after.C: return nil, expired } if ev.Hash != requestID { continue } switch ev.Event { case types.EventMailServerRequestCompleted: data, ok := ev.Data.(*types.MailServerResponse) if ok { return data, nil } return nil, errors.New("invalid event data type") case types.EventMailServerRequestExpired: return nil, expired } } } type Author struct { PublicKey types.HexBytes `json:"publicKey"` Alias string `json:"alias"` Identicon string `json:"identicon"` } type Metadata struct { DedupID []byte `json:"dedupId"` EncryptionID types.HexBytes `json:"encryptionId"` MessageID types.HexBytes `json:"messageId"` Author Author `json:"author"` } func (api *PublicAPI) LeaveGroupChat(ctx Context, chatID string, remove bool) (*protocol.MessengerResponse, error) { return api.service.messenger.LeaveGroupChat(ctx, chatID, remove) } func (api *PublicAPI) CreateGroupChatWithMembers(ctx Context, name string, members []string) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateGroupChatWithMembers(ctx, name, members) } func (api *PublicAPI) CreateGroupChatFromInvitation(name string, chatID string, adminPK string) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateGroupChatFromInvitation(name, chatID, adminPK) } func (api *PublicAPI) AddMembersToGroupChat(ctx Context, chatID string, members []string) (*protocol.MessengerResponse, error) { return api.service.messenger.AddMembersToGroupChat(ctx, chatID, members) } func (api *PublicAPI) RemoveMemberFromGroupChat(ctx Context, chatID string, member string) (*protocol.MessengerResponse, error) { return api.service.messenger.RemoveMembersFromGroupChat(ctx, chatID, []string{member}) } func (api *PublicAPI) RemoveMembersFromGroupChat(ctx Context, chatID string, members []string) (*protocol.MessengerResponse, error) { return api.service.messenger.RemoveMembersFromGroupChat(ctx, chatID, members) } func (api *PublicAPI) AddAdminsToGroupChat(ctx Context, chatID string, members []string) (*protocol.MessengerResponse, error) { return api.service.messenger.AddAdminsToGroupChat(ctx, chatID, members) } func (api *PublicAPI) ConfirmJoiningGroup(ctx context.Context, chatID string) (*protocol.MessengerResponse, error) { return api.service.messenger.ConfirmJoiningGroup(ctx, chatID) } func (api *PublicAPI) ChangeGroupChatName(ctx Context, chatID string, name string) (*protocol.MessengerResponse, error) { return api.service.messenger.ChangeGroupChatName(ctx, chatID, name) } func (api *PublicAPI) SendGroupChatInvitationRequest(ctx Context, chatID string, adminPK string, message string) (*protocol.MessengerResponse, error) { return api.service.messenger.SendGroupChatInvitationRequest(ctx, chatID, adminPK, message) } func (api *PublicAPI) GetGroupChatInvitations() ([]*protocol.GroupChatInvitation, error) { return api.service.messenger.GetGroupChatInvitations() } func (api *PublicAPI) SendGroupChatInvitationRejection(ctx Context, invitationRequestID string) (*protocol.MessengerResponse, error) { return api.service.messenger.SendGroupChatInvitationRejection(ctx, invitationRequestID) } func (api *PublicAPI) LoadFilters(parent context.Context, chats []*transport.Filter) ([]*transport.Filter, error) { return api.service.messenger.LoadFilters(chats) } func (api *PublicAPI) SaveChat(parent context.Context, chat *protocol.Chat) error { return api.service.messenger.SaveChat(chat) } func (api *PublicAPI) SaveMessages(parent context.Context, messages []*common.Message) error { return api.service.messenger.SaveMessages(messages) } func (api *PublicAPI) CreateOneToOneChat(parent context.Context, request *requests.CreateOneToOneChat) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateOneToOneChat(request) } func (api *PublicAPI) CreatePublicChat(parent context.Context, request *requests.CreatePublicChat) (*protocol.MessengerResponse, error) { return api.service.messenger.CreatePublicChat(request) } func (api *PublicAPI) CreateProfileChat(parent context.Context, request *requests.CreateProfileChat) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateProfileChat(request) } func (api *PublicAPI) Chats(parent context.Context) []*protocol.Chat { return api.service.messenger.Chats() } func (api *PublicAPI) ChatsPreview(parent context.Context) []*protocol.ChatPreview { return api.service.messenger.ChatsPreview() } func (api *PublicAPI) Chat(parent context.Context, chatID string) *protocol.Chat { return api.service.messenger.Chat(chatID) } func (api *PublicAPI) ActiveChats(parent context.Context) []*protocol.Chat { return api.service.messenger.ActiveChats() } func (api *PublicAPI) DeleteChat(parent context.Context, chatID string) error { return api.service.messenger.DeleteChat(chatID) } func (api *PublicAPI) MuteCommunityCategory(communityID string, categoryID string) error { return api.service.messenger.SetMutePropertyOnChatsByCategory(communityID, categoryID, true) } func (api *PublicAPI) UnmuteCommunityCategory(communityID string, categoryID string) error { return api.service.messenger.SetMutePropertyOnChatsByCategory(communityID, categoryID, false) } func (api *PublicAPI) MuteChat(parent context.Context, chatID string) error { return api.service.messenger.MuteChat(chatID) } func (api *PublicAPI) UnmuteChat(parent context.Context, chatID string) error { return api.service.messenger.UnmuteChat(chatID) } func (api *PublicAPI) BlockContact(parent context.Context, contactID string) (*protocol.MessengerResponse, error) { api.log.Info("blocking contact", "contact", contactID) return api.service.messenger.BlockContact(contactID) } // This function is the same as the one above, but used only on the desktop side, since at the end it doesn't set // `Added` flag to `false`, but only `Blocked` to `true` func (api *PublicAPI) BlockContactDesktop(parent context.Context, contactID string) (*protocol.MessengerResponse, error) { api.log.Info("blocking contact", "contact", contactID) return api.service.messenger.BlockContactDesktop(contactID) } func (api *PublicAPI) UnblockContact(parent context.Context, contactID string) error { return api.service.messenger.UnblockContact(contactID) } func (api *PublicAPI) Contacts(parent context.Context) []*protocol.Contact { return api.service.messenger.Contacts() } func (api *PublicAPI) GetContactByID(parent context.Context, id string) *protocol.Contact { return api.service.messenger.GetContactByID(id) } func (api *PublicAPI) RemoveFilters(parent context.Context, chats []*transport.Filter) error { return api.service.messenger.RemoveFilters(chats) } // EnableInstallation enables an installation for multi-device sync. func (api *PublicAPI) EnableInstallation(installationID string) error { return api.service.messenger.EnableInstallation(installationID) } // DisableInstallation disables an installation for multi-device sync. func (api *PublicAPI) DisableInstallation(installationID string) error { return api.service.messenger.DisableInstallation(installationID) } // GetOurInstallations returns all the installations available given an identity func (api *PublicAPI) GetOurInstallations() []*multidevice.Installation { return api.service.messenger.Installations() } // SetInstallationMetadata sets the metadata for our own installation func (api *PublicAPI) SetInstallationMetadata(installationID string, data *multidevice.InstallationMetadata) error { return api.service.messenger.SetInstallationMetadata(installationID, data) } // Communities returns a list of communities that are stored func (api *PublicAPI) Communities(parent context.Context) ([]*communities.Community, error) { return api.service.messenger.Communities() } // JoinedCommunities returns a list of communities that the user has joined func (api *PublicAPI) JoinedCommunities(parent context.Context) ([]*communities.Community, error) { return api.service.messenger.JoinedCommunities() } // CommunityTags return the list of possible community tags func (api *PublicAPI) CommunityTags(parent context.Context) map[string]string { return requests.TagsEmojies } // CuratedCommunities returns the list of curated communities stored in the smart contract. If a community is // already known by the node, its description will be returned and and will asynchronously retrieve the // description for the communities it does not know func (api *PublicAPI) CuratedCommunities(parent context.Context) (*communities.KnownCommunitiesResponse, error) { return api.service.messenger.CuratedCommunities() } // SpectateCommunity spectates community with the given ID // Meaning user is only a spectator, not a member func (api *PublicAPI) SpectateCommunity(parent context.Context, communityID types.HexBytes) (*protocol.MessengerResponse, error) { return api.service.messenger.SpectateCommunity(communityID) } // JoinCommunity joins a community with the given ID func (api *PublicAPI) JoinCommunity(parent context.Context, communityID types.HexBytes) (*protocol.MessengerResponse, error) { return api.service.messenger.JoinCommunity(parent, communityID) } // LeaveCommunity leaves a commuity with the given ID func (api *PublicAPI) LeaveCommunity(parent context.Context, communityID types.HexBytes) (*protocol.MessengerResponse, error) { return api.service.messenger.LeaveCommunity(communityID) } // CreateCommunity creates a new community with the provided description func (api *PublicAPI) CreateCommunity(request *requests.CreateCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateCommunity(request, true) } // EditCommunity edits an existing community with the provided description func (api *PublicAPI) EditCommunity(request *requests.EditCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.EditCommunity(request) } // ExportCommunity exports the private key of the community with given ID func (api *PublicAPI) ExportCommunity(id types.HexBytes) (types.HexBytes, error) { key, err := api.service.messenger.ExportCommunity(id) if err != nil { return nil, err } return crypto.FromECDSA(key), nil } // ImportCommunity imports a community with the given private key in hex func (api *PublicAPI) ImportCommunity(ctx context.Context, hexPrivateKey string) (*protocol.MessengerResponse, error) { // Strip the 0x from the beginning privateKey, err := crypto.HexToECDSA(hexPrivateKey[2:]) if err != nil { return nil, err } return api.service.messenger.ImportCommunity(ctx, privateKey) } // CreateCommunityChat creates a community chat in the given community func (api *PublicAPI) CreateCommunityChat(communityID types.HexBytes, c *protobuf.CommunityChat) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateCommunityChat(communityID, c) } // EditCommunityChat edits a community chat in the given community func (api *PublicAPI) EditCommunityChat(communityID types.HexBytes, chatID string, c *protobuf.CommunityChat) (*protocol.MessengerResponse, error) { return api.service.messenger.EditCommunityChat(communityID, chatID, c) } // DeleteCommunityChat deletes a community chat in the given community func (api *PublicAPI) DeleteCommunityChat(communityID types.HexBytes, chatID string) (*protocol.MessengerResponse, error) { return api.service.messenger.DeleteCommunityChat(communityID, chatID) } // InviteUsersToCommunity invites the users with pks to the community with ID func (api *PublicAPI) InviteUsersToCommunity(request *requests.InviteUsersToCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.InviteUsersToCommunity(request) } // ShareCommunity share the community with a set of users func (api *PublicAPI) ShareCommunity(request *requests.ShareCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.ShareCommunity(request) } // ShareImageMessage share the selected chat image with a set of users func (api *PublicAPI) ShareImageMessage(request *requests.ShareImageMessage) (*protocol.MessengerResponse, error) { return api.service.messenger.ShareImageMessage(request) } // RemoveUserFromCommunity removes the user with pk from the community with ID func (api *PublicAPI) RemoveUserFromCommunity(communityID types.HexBytes, userPublicKey string) (*protocol.MessengerResponse, error) { return api.service.messenger.RemoveUserFromCommunity(communityID, userPublicKey) } // SetCommunityMuted sets the community's muted value func (api *PublicAPI) SetCommunityMuted(communityID types.HexBytes, muted bool) error { return api.service.messenger.SetMuted(communityID, muted) } // BanUserFromCommunity removes the user with pk from the community with ID func (api *PublicAPI) BanUserFromCommunity(request *requests.BanUserFromCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.BanUserFromCommunity(request) } // UnbanUserFromCommunity removes the user's pk from the community ban list func (api *PublicAPI) UnbanUserFromCommunity(request *requests.UnbanUserFromCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.UnbanUserFromCommunity(request) } func (api *PublicAPI) AddRoleToMember(request *requests.AddRoleToMember) (*protocol.MessengerResponse, error) { return api.service.messenger.AddRoleToMember(request) } func (api *PublicAPI) RemoveRoleFromMember(request *requests.RemoveRoleFromMember) (*protocol.MessengerResponse, error) { return api.service.messenger.RemoveRoleFromMember(request) } // MyPendingRequestsToJoin returns the pending requests for the logged in user func (api *PublicAPI) MyPendingRequestsToJoin() ([]*communities.RequestToJoin, error) { return api.service.messenger.MyPendingRequestsToJoin() } // MyCanceledRequestsToJoin returns the pending requests for the logged in user func (api *PublicAPI) MyCanceledRequestsToJoin() ([]*communities.RequestToJoin, error) { return api.service.messenger.MyCanceledRequestsToJoin() } // PendingRequestsToJoinForCommunity returns the pending requests to join for a given community func (api *PublicAPI) PendingRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) { return api.service.messenger.PendingRequestsToJoinForCommunity(id) } // DeclinedRequestsToJoinForCommunity returns the declined requests to join for a given community func (api *PublicAPI) DeclinedRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) { return api.service.messenger.DeclinedRequestsToJoinForCommunity(id) } // CanceledRequestsToJoinForCommunity returns the declined requests to join for a given community func (api *PublicAPI) CanceledRequestsToJoinForCommunity(id types.HexBytes) ([]*communities.RequestToJoin, error) { return api.service.messenger.CanceledRequestsToJoinForCommunity(id) } // CancelRequestToJoinCommunity accepts a pending request to join a community func (api *PublicAPI) CancelRequestToJoinCommunity(request *requests.CancelRequestToJoinCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.CancelRequestToJoinCommunity(request) } // AcceptRequestToJoinCommunity accepts a pending request to join a community func (api *PublicAPI) AcceptRequestToJoinCommunity(request *requests.AcceptRequestToJoinCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptRequestToJoinCommunity(request) } // DeclineRequestToJoinCommunity accepts a pending request to join a community func (api *PublicAPI) DeclineRequestToJoinCommunity(request *requests.DeclineRequestToJoinCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.DeclineRequestToJoinCommunity(request) } // RequestToJoinCommunity requests to join a particular community func (api *PublicAPI) RequestToJoinCommunity(request *requests.RequestToJoinCommunity) (*protocol.MessengerResponse, error) { return api.service.messenger.RequestToJoinCommunity(request) } // CreateCommunityCategory creates a category within a particular community func (api *PublicAPI) CreateCommunityCategory(request *requests.CreateCommunityCategory) (*protocol.MessengerResponse, error) { return api.service.messenger.CreateCommunityCategory(request) } // ReorderCommunityCategories is used to change the order of the categories of a community func (api *PublicAPI) ReorderCommunityCategories(request *requests.ReorderCommunityCategories) (*protocol.MessengerResponse, error) { return api.service.messenger.ReorderCommunityCategories(request) } // ReorderCommunityChat allows changing the order of the chat or switching its category func (api *PublicAPI) ReorderCommunityChat(request *requests.ReorderCommunityChat) (*protocol.MessengerResponse, error) { return api.service.messenger.ReorderCommunityChat(request) } // EditCommunityCategory modifies a category within a particular community func (api *PublicAPI) EditCommunityCategory(request *requests.EditCommunityCategory) (*protocol.MessengerResponse, error) { return api.service.messenger.EditCommunityCategory(request) } // DeleteCommunityCategory deletes a category within a particular community and removes this category from any chat that has it func (api *PublicAPI) DeleteCommunityCategory(request *requests.DeleteCommunityCategory) (*protocol.MessengerResponse, error) { return api.service.messenger.DeleteCommunityCategory(request) } type ApplicationMessagesResponse struct { Messages []*common.Message `json:"messages"` Cursor string `json:"cursor"` } type MarkMessagSeenResponse struct { Count uint64 `json:"count"` CountWithMentions uint64 `json:"countWithMentions"` } type ApplicationPinnedMessagesResponse struct { PinnedMessages []*common.PinnedMessage `json:"pinnedMessages"` Cursor string `json:"cursor"` } type ApplicationStatusUpdatesResponse struct { StatusUpdates []protocol.UserStatus `json:"statusUpdates"` } type ApplicationSwitcherCardsResponse struct { SwitcherCards []protocol.SwitcherCard `json:"switcherCards"` } func (api *PublicAPI) ChatMessages(chatID, cursor string, limit int) (*ApplicationMessagesResponse, error) { messages, cursor, err := api.service.messenger.MessageByChatID(chatID, cursor, limit) if err != nil { return nil, err } return &ApplicationMessagesResponse{ Messages: messages, Cursor: cursor, }, nil } func (api *PublicAPI) MessageByMessageID(messageID string) (*common.Message, error) { return api.service.messenger.MessageByID(messageID) } func (api *PublicAPI) FirstUnseenMessageID(chatID string) (string, error) { return api.service.messenger.FirstUnseenMessageID(chatID) } func (api *PublicAPI) AllMessagesFromChatWhichMatchTerm(chatID, searchTerm string, caseSensitive bool) (*ApplicationMessagesResponse, error) { messages, err := api.service.messenger.AllMessageByChatIDWhichMatchTerm(chatID, searchTerm, caseSensitive) if err != nil { return nil, err } return &ApplicationMessagesResponse{ Messages: messages, }, nil } func (api *PublicAPI) AllMessagesFromChatsAndCommunitiesWhichMatchTerm(communityIds []string, chatIds []string, searchTerm string, caseSensitive bool) (*ApplicationMessagesResponse, error) { messages, err := api.service.messenger.AllMessagesFromChatsAndCommunitiesWhichMatchTerm(communityIds, chatIds, searchTerm, caseSensitive) if err != nil { return nil, err } return &ApplicationMessagesResponse{ Messages: messages, }, nil } func (api *PublicAPI) ChatPinnedMessages(chatID, cursor string, limit int) (*ApplicationPinnedMessagesResponse, error) { pinnedMessages, cursor, err := api.service.messenger.PinnedMessageByChatID(chatID, cursor, limit) if err != nil { return nil, err } return &ApplicationPinnedMessagesResponse{ PinnedMessages: pinnedMessages, Cursor: cursor, }, nil } func (api *PublicAPI) StatusUpdates() (*ApplicationStatusUpdatesResponse, error) { statusUpdates, err := api.service.messenger.StatusUpdates() if err != nil { return nil, err } return &ApplicationStatusUpdatesResponse{ StatusUpdates: statusUpdates, }, nil } func (api *PublicAPI) UpsertSwitcherCard(request *requests.UpsertSwitcherCard) error { return api.service.messenger.UpsertSwitcherCard(request) } func (api *PublicAPI) DeleteSwitcherCard(id string) error { return api.service.messenger.DeleteSwitcherCard(id) } func (api *PublicAPI) SwitcherCards() (*ApplicationSwitcherCardsResponse, error) { switcherCards, err := api.service.messenger.SwitcherCards() if err != nil { return nil, err } return &ApplicationSwitcherCardsResponse{ SwitcherCards: switcherCards, }, nil } func (api *PublicAPI) StartMessenger() (*protocol.MessengerResponse, error) { return api.service.StartMessenger() } func (api *PublicAPI) SetUserStatus(ctx context.Context, status int, customText string) error { return api.service.messenger.SetUserStatus(ctx, status, customText) } func (api *PublicAPI) DeleteMessage(id string) error { return api.service.messenger.DeleteMessage(id) } func (api *PublicAPI) DeleteMessagesByChatID(id string) error { return api.service.messenger.DeleteMessagesByChatID(id) } func (api *PublicAPI) MarkMessagesSeen(chatID string, ids []string) (*MarkMessagSeenResponse, error) { count, withMentions, err := api.service.messenger.MarkMessagesSeen(chatID, ids) if err != nil { return nil, err } response := &MarkMessagSeenResponse{Count: count, CountWithMentions: withMentions} return response, nil } func (api *PublicAPI) MarkAllRead(chatID string) error { return api.service.messenger.MarkAllRead(chatID) } func (api *PublicAPI) MarkAllReadInCommunity(communityID string) ([]string, error) { return api.service.messenger.MarkAllReadInCommunity(communityID) } func (api *PublicAPI) AddContact(ctx context.Context, request *requests.AddContact) (*protocol.MessengerResponse, error) { return api.service.messenger.AddContact(ctx, request) } func (api *PublicAPI) SendContactRequest(ctx context.Context, request *requests.SendContactRequest) (*protocol.MessengerResponse, error) { return api.service.messenger.SendContactRequest(ctx, request) } func (api *PublicAPI) AcceptContactRequest(ctx context.Context, request *requests.AcceptContactRequest) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptContactRequest(ctx, request) } func (api *PublicAPI) AcceptLatestContactRequestForContact(ctx context.Context, request *requests.AcceptLatestContactRequestForContact) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptLatestContactRequestForContact(ctx, request) } func (api *PublicAPI) DismissLatestContactRequestForContact(ctx context.Context, request *requests.DismissLatestContactRequestForContact) (*protocol.MessengerResponse, error) { return api.service.messenger.DismissLatestContactRequestForContact(ctx, request) } func (api *PublicAPI) RetractContactRequest(ctx context.Context, request *requests.RetractContactRequest) (*protocol.MessengerResponse, error) { return api.service.messenger.RetractContactRequest(request) } func (api *PublicAPI) DismissContactRequest(ctx context.Context, request *requests.DismissContactRequest) (*protocol.MessengerResponse, error) { return api.service.messenger.DismissContactRequest(ctx, request) } func (api *PublicAPI) RemoveContact(ctx context.Context, pubKey string) (*protocol.MessengerResponse, error) { return api.service.messenger.RemoveContact(ctx, pubKey) } func (api *PublicAPI) SetContactLocalNickname(ctx context.Context, request *requests.SetContactLocalNickname) (*protocol.MessengerResponse, error) { return api.service.messenger.SetContactLocalNickname(request) } func (api *PublicAPI) ClearHistory(request *requests.ClearHistory) (*protocol.MessengerResponse, error) { return api.service.messenger.ClearHistory(request) } func (api *PublicAPI) DeactivateChat(request *requests.DeactivateChat) (*protocol.MessengerResponse, error) { return api.service.messenger.DeactivateChat(request) } func (api *PublicAPI) UpdateMessageOutgoingStatus(id, newOutgoingStatus string) error { return api.service.messenger.UpdateMessageOutgoingStatus(id, newOutgoingStatus) } func (api *PublicAPI) SendChatMessage(ctx context.Context, message *common.Message) (*protocol.MessengerResponse, error) { return api.service.messenger.SendChatMessage(ctx, message) } func (api *PublicAPI) ReSendChatMessage(ctx context.Context, messageID string) error { return api.service.messenger.ReSendChatMessage(ctx, messageID) } func (api *PublicAPI) SendChatMessages(ctx context.Context, messages []*common.Message) (*protocol.MessengerResponse, error) { return api.service.messenger.SendChatMessages(ctx, messages) } func (api *PublicAPI) EditMessage(ctx context.Context, request *requests.EditMessage) (*protocol.MessengerResponse, error) { return api.service.messenger.EditMessage(ctx, request) } func (api *PublicAPI) DeleteMessageAndSend(ctx context.Context, messageID string) (*protocol.MessengerResponse, error) { return api.service.messenger.DeleteMessageAndSend(ctx, messageID) } func (api *PublicAPI) DeleteMessageForMeAndSync(ctx context.Context, chatID string, messageID string) (*protocol.MessengerResponse, error) { return api.service.messenger.DeleteMessageForMeAndSync(ctx, chatID, messageID) } func (api *PublicAPI) SendPinMessage(ctx context.Context, message *common.PinMessage) (*protocol.MessengerResponse, error) { return api.service.messenger.SendPinMessage(ctx, message) } func (api *PublicAPI) RequestTransaction(ctx context.Context, chatID, value, contract, address string) (*protocol.MessengerResponse, error) { return api.service.messenger.RequestTransaction(ctx, chatID, value, contract, address) } func (api *PublicAPI) RequestAddressForTransaction(ctx context.Context, chatID, from, value, contract string) (*protocol.MessengerResponse, error) { return api.service.messenger.RequestAddressForTransaction(ctx, chatID, from, value, contract) } func (api *PublicAPI) DeclineRequestAddressForTransaction(ctx context.Context, messageID string) (*protocol.MessengerResponse, error) { return api.service.messenger.DeclineRequestAddressForTransaction(ctx, messageID) } func (api *PublicAPI) DeclineRequestTransaction(ctx context.Context, messageID string) (*protocol.MessengerResponse, error) { return api.service.messenger.DeclineRequestTransaction(ctx, messageID) } func (api *PublicAPI) AcceptRequestAddressForTransaction(ctx context.Context, messageID, address string) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptRequestAddressForTransaction(ctx, messageID, address) } func (api *PublicAPI) SendTransaction(ctx context.Context, chatID, value, contract, transactionHash string, signature types.HexBytes) (*protocol.MessengerResponse, error) { return api.service.messenger.SendTransaction(ctx, chatID, value, contract, transactionHash, signature) } func (api *PublicAPI) AcceptRequestTransaction(ctx context.Context, transactionHash, messageID string, signature types.HexBytes) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptRequestTransaction(ctx, transactionHash, messageID, signature) } func (api *PublicAPI) SendContactUpdates(ctx context.Context, name, picture string) error { return api.service.messenger.SendContactUpdates(ctx, name, picture) } func (api *PublicAPI) SendContactUpdate(ctx context.Context, contactID, name, picture string) (*protocol.MessengerResponse, error) { return api.service.messenger.SendContactUpdate(ctx, contactID, name, picture) } func (api *PublicAPI) SetDisplayName(ctx context.Context, displayName string) error { return api.service.messenger.SetDisplayName(displayName, true) } func (api *PublicAPI) MarkAsTrusted(ctx context.Context, contactID string) error { return api.service.messenger.MarkAsTrusted(ctx, contactID) } func (api *PublicAPI) MarkAsUntrustworthy(ctx context.Context, contactID string) error { return api.service.messenger.MarkAsUntrustworthy(ctx, contactID) } func (api *PublicAPI) RemoveTrustStatus(ctx context.Context, contactID string) error { return api.service.messenger.RemoveTrustStatus(ctx, contactID) } func (api *PublicAPI) GetTrustStatus(ctx context.Context, contactID string) (verification.TrustStatus, error) { return api.service.messenger.GetTrustStatus(contactID) } func (api *PublicAPI) GetLatestVerificationRequestFrom(ctx context.Context, contactID string) (*verification.Request, error) { return api.service.messenger.GetLatestVerificationRequestFrom(contactID) } func (api *PublicAPI) SendContactVerificationRequest(ctx context.Context, contactID string, challenge string) (*protocol.MessengerResponse, error) { return api.service.messenger.SendContactVerificationRequest(ctx, contactID, challenge) } func (api *PublicAPI) GetReceivedVerificationRequests(ctx context.Context) ([]*verification.Request, error) { return api.service.messenger.GetReceivedVerificationRequests(ctx) } func (api *PublicAPI) GetVerificationRequestSentTo(ctx context.Context, contactID string) (*verification.Request, error) { return api.service.messenger.GetVerificationRequestSentTo(ctx, contactID) } func (api *PublicAPI) CancelVerificationRequest(ctx context.Context, id string) (*protocol.MessengerResponse, error) { return api.service.messenger.CancelVerificationRequest(ctx, id) } func (api *PublicAPI) AcceptContactVerificationRequest(ctx context.Context, id string, response string) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptContactVerificationRequest(ctx, id, response) } func (api *PublicAPI) DeclineContactVerificationRequest(ctx context.Context, id string) (*protocol.MessengerResponse, error) { return api.service.messenger.DeclineContactVerificationRequest(ctx, id) } func (api *PublicAPI) VerifiedTrusted(ctx context.Context, request *requests.VerifiedTrusted) (*protocol.MessengerResponse, error) { return api.service.messenger.VerifiedTrusted(ctx, request) } func (api *PublicAPI) VerifiedUntrustworthy(ctx context.Context, request *requests.VerifiedUntrustworthy) (*protocol.MessengerResponse, error) { return api.service.messenger.VerifiedUntrustworthy(ctx, request) } func (api *PublicAPI) SendPairInstallation(ctx context.Context) (*protocol.MessengerResponse, error) { return api.service.messenger.SendPairInstallation(ctx) } func (api *PublicAPI) SyncDevices(ctx context.Context, name, picture string) error { return api.service.messenger.SyncDevices(ctx, name, picture, nil) } func (api *PublicAPI) AddBookmark(ctx context.Context, bookmark browsers.Bookmark) error { return api.service.messenger.AddBookmark(ctx, bookmark) } func (api *PublicAPI) AddBrowser(ctx context.Context, browser browsers.Browser) error { return api.service.messenger.AddBrowser(ctx, browser) } func (api *PublicAPI) GetBrowsers(ctx context.Context) (browsers []*browsers.Browser, err error) { return api.service.messenger.GetBrowsers(ctx) } func (api *PublicAPI) DeleteBrowser(ctx context.Context, id string) error { return api.service.messenger.DeleteBrowser(ctx, id) } func (api *PublicAPI) RemoveBookmark(ctx context.Context, url string) error { return api.service.messenger.RemoveBookmark(ctx, url) } func (api *PublicAPI) UpdateBookmark(ctx context.Context, oldURL string, bookmark browsers.Bookmark) error { return api.service.messenger.UpdateBookmark(ctx, oldURL, bookmark) } func (api *PublicAPI) SignMessageWithChatKey(ctx context.Context, message string) (types.HexBytes, error) { return api.service.messenger.SignMessage(message) } // wallet connect session apis func (api *PublicAPI) AddWalletConnectSession(ctx context.Context, request *requests.AddWalletConnectSession) error { return api.service.messenger.AddWalletConnectSession(request) } func (api *PublicAPI) GetWalletConnectSession(ctx context.Context) ([]protocol.WalletConnectSession, error) { return api.service.messenger.GetWalletConnectSession() } func (api *PublicAPI) DestroyWalletConnectSession(ctx context.Context, PeerID string) error { return api.service.messenger.DestroyWalletConnectSession(PeerID) } // Saved Addresses APIs func (api *PublicAPI) UpsertSavedAddress(ctx context.Context, sa wallet.SavedAddress) error { if sa.ChainID == 0 { sa.ChainID = api.service.rpcClient.UpstreamChainID } return api.service.messenger.UpsertSavedAddress(ctx, sa) } func (api *PublicAPI) DeleteSavedAddress(ctx context.Context, chainID uint64, address ethcommon.Address) error { if chainID == 0 { chainID = api.service.rpcClient.UpstreamChainID } return api.service.messenger.DeleteSavedAddress(ctx, chainID, address) } // PushNotifications server endpoints func (api *PublicAPI) StartPushNotificationsServer() error { err := api.service.accountsDB.SaveSettingField(settings.PushNotificationsServerEnabled, true) if err != nil { return err } return api.service.messenger.StartPushNotificationsServer() } func (api *PublicAPI) StopPushNotificationsServer() error { err := api.service.accountsDB.SaveSettingField(settings.PushNotificationsServerEnabled, false) if err != nil { return err } return api.service.messenger.StopPushNotificationsServer() } // PushNotification client endpoints func (api *PublicAPI) RegisterForPushNotifications(ctx context.Context, deviceToken string, apnTopic string, tokenType protobuf.PushNotificationRegistration_TokenType) error { return api.service.messenger.RegisterForPushNotifications(ctx, deviceToken, apnTopic, tokenType) } func (api *PublicAPI) UnregisterFromPushNotifications(ctx context.Context) error { return api.service.messenger.UnregisterFromPushNotifications(ctx) } func (api *PublicAPI) DisableSendingNotifications(ctx context.Context) error { err := api.service.accountsDB.SaveSettingField(settings.SendPushNotifications, false) if err != nil { return err } return api.service.messenger.DisableSendingPushNotifications() } func (api *PublicAPI) EnableSendingNotifications(ctx context.Context) error { err := api.service.accountsDB.SaveSettingField(settings.SendPushNotifications, true) if err != nil { return err } return api.service.messenger.EnableSendingPushNotifications() } func (api *PublicAPI) EnablePushNotificationsFromContactsOnly(ctx context.Context) error { err := api.service.accountsDB.SaveSettingField(settings.PushNotificationsFromContactsOnly, true) if err != nil { return err } return api.service.messenger.EnablePushNotificationsFromContactsOnly() } func (api *PublicAPI) DisablePushNotificationsFromContactsOnly(ctx context.Context) error { err := api.service.accountsDB.SaveSettingField(settings.PushNotificationsFromContactsOnly, false) if err != nil { return err } return api.service.messenger.DisablePushNotificationsFromContactsOnly() } func (api *PublicAPI) EnablePushNotificationsBlockMentions(ctx context.Context) error { err := api.service.accountsDB.SaveSettingField(settings.PushNotificationsBlockMentions, true) if err != nil { return err } return api.service.messenger.EnablePushNotificationsBlockMentions() } func (api *PublicAPI) DisablePushNotificationsBlockMentions(ctx context.Context) error { err := api.service.accountsDB.SaveSettingField(settings.PushNotificationsBlockMentions, false) if err != nil { return err } return api.service.messenger.DisablePushNotificationsBlockMentions() } func (api *PublicAPI) AddPushNotificationsServer(ctx context.Context, publicKeyBytes types.HexBytes) error { publicKey, err := crypto.UnmarshalPubkey(publicKeyBytes) if err != nil { return err } // this is coming from a user, so it has to be a custom server return api.service.messenger.AddPushNotificationsServer(ctx, publicKey, pushnotificationclient.ServerTypeCustom) } func (api *PublicAPI) RemovePushNotificationServer(ctx context.Context, publicKeyBytes types.HexBytes) error { publicKey, err := crypto.UnmarshalPubkey(publicKeyBytes) if err != nil { return err } return api.service.messenger.RemovePushNotificationServer(ctx, publicKey) } func (api *PublicAPI) GetPushNotificationsServers() ([]*pushnotificationclient.PushNotificationServer, error) { return api.service.messenger.GetPushNotificationsServers() } func (api *PublicAPI) RegisteredForPushNotifications() (bool, error) { return api.service.messenger.RegisteredForPushNotifications() } // Emoji func (api *PublicAPI) SendEmojiReaction(ctx context.Context, chatID, messageID string, emojiID protobuf.EmojiReaction_Type) (*protocol.MessengerResponse, error) { return api.service.messenger.SendEmojiReaction(ctx, chatID, messageID, emojiID) } func (api *PublicAPI) SendEmojiReactionRetraction(ctx context.Context, emojiReactionID string) (*protocol.MessengerResponse, error) { return api.service.messenger.SendEmojiReactionRetraction(ctx, emojiReactionID) } func (api *PublicAPI) EmojiReactionsByChatID(chatID string, cursor string, limit int) ([]*protocol.EmojiReaction, error) { return api.service.messenger.EmojiReactionsByChatID(chatID, cursor, limit) } func (api *PublicAPI) EmojiReactionsByChatIDMessageID(chatID string, messageID string) ([]*protocol.EmojiReaction, error) { return api.service.messenger.EmojiReactionsByChatIDMessageID(chatID, messageID) } // Urls func (api *PublicAPI) GetLinkPreviewWhitelist() []urls.Site { return urls.LinkPreviewWhitelist() } func (api *PublicAPI) GetLinkPreviewData(link string) (previewData urls.LinkPreviewData, err error) { return urls.GetLinkPreviewData(link) } func (api *PublicAPI) EnsVerified(pk, ensName string) error { return api.service.messenger.ENSVerified(pk, ensName) } func (api *PublicAPI) RequestCommunityInfoFromMailserver(communityID string) (*communities.Community, error) { return api.service.messenger.RequestCommunityInfoFromMailserver(communityID, true) } func (api *PublicAPI) RequestCommunityInfoFromMailserverAsync(communityID string) error { return api.service.messenger.RequestCommunityInfoFromMailserverAsync(communityID) } func (api *PublicAPI) UnreadActivityCenterNotificationsCount() (uint64, error) { return api.service.messenger.UnreadActivityCenterNotificationsCount() } func (api *PublicAPI) UnreadAndAcceptedActivityCenterNotificationsCount(activityTypes []protocol.ActivityCenterType) (uint64, error) { return api.service.messenger.UnreadAndAcceptedActivityCenterNotificationsCount(activityTypes) } func (api *PublicAPI) MarkAllActivityCenterNotificationsRead(ctx context.Context) error { return api.service.messenger.MarkAllActivityCenterNotificationsRead(ctx) } func (api *PublicAPI) MarkActivityCenterNotificationsRead(ctx context.Context, ids []types.HexBytes) error { _, err := api.service.messenger.MarkActivityCenterNotificationsRead(ctx, ids, true) return err } func (api *PublicAPI) MarkActivityCenterNotificationsUnread(ids []types.HexBytes) error { return api.service.messenger.MarkActivityCenterNotificationsUnread(ids) } func (api *PublicAPI) AcceptAllActivityCenterNotifications(ctx context.Context) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptAllActivityCenterNotifications(ctx) } func (api *PublicAPI) AcceptActivityCenterNotifications(ctx context.Context, ids []types.HexBytes) (*protocol.MessengerResponse, error) { return api.service.messenger.AcceptActivityCenterNotifications(ctx, ids, true) } func (api *PublicAPI) DismissAllActivityCenterNotifications(ctx context.Context) error { return api.service.messenger.DismissAllActivityCenterNotifications(ctx) } func (api *PublicAPI) DismissActivityCenterNotifications(ctx context.Context, ids []types.HexBytes) error { _, err := api.service.messenger.DismissActivityCenterNotifications(ctx, ids, true) return err } func (api *PublicAPI) ActivityCenterNotifications(cursor string, limit uint64) (*protocol.ActivityCenterPaginationResponse, error) { return api.service.messenger.ActivityCenterNotifications(cursor, limit) } func (api *PublicAPI) ReadActivityCenterNotifications(cursor string, limit uint64, activityType protocol.ActivityCenterType) (*protocol.ActivityCenterPaginationResponse, error) { return api.service.messenger.ReadActivityCenterNotifications(cursor, limit, []protocol.ActivityCenterType{activityType}) } func (api *PublicAPI) UnreadActivityCenterNotifications(cursor string, limit uint64, activityType protocol.ActivityCenterType) (*protocol.ActivityCenterPaginationResponse, error) { return api.service.messenger.UnreadActivityCenterNotifications(cursor, limit, []protocol.ActivityCenterType{activityType}) } func (api *PublicAPI) ActivityCenterNotificationsBy(cursor string, limit uint64, activityTypes []protocol.ActivityCenterType, readType protocol.ActivityCenterQueryParamsRead, accepted bool) (*protocol.ActivityCenterPaginationResponse, error) { return api.service.messenger.ActivityCenterNotificationsBy(cursor, limit, activityTypes, readType, accepted) } func (api *PublicAPI) RequestAllHistoricMessages() (*protocol.MessengerResponse, error) { return api.service.messenger.RequestAllHistoricMessages() } func (api *PublicAPI) RequestAllHistoricMessagesWithRetries() (*protocol.MessengerResponse, error) { return api.service.messenger.RequestAllHistoricMessagesWithRetries() } func (api *PublicAPI) DisconnectActiveMailserver() { api.service.messenger.DisconnectActiveMailserver() } // Echo is a method for testing purposes. func (api *PublicAPI) Echo(ctx context.Context, message string) (string, error) { return message, nil } func (api *PublicAPI) FillGaps(chatID string, messageIDs []string) error { return api.service.messenger.FillGaps(chatID, messageIDs) } func (api *PublicAPI) SyncChatFromSyncedFrom(chatID string) (uint32, error) { return api.service.messenger.SyncChatFromSyncedFrom(chatID) } // BloomFilter returns the current bloom filter bytes func (api *PublicAPI) BloomFilter() string { return hexutil.Encode(api.service.messenger.BloomFilter()) } func (api *PublicAPI) StartDiscV5() error { return api.service.messenger.StartDiscV5() } func (api *PublicAPI) StopDiscV5() error { return api.service.messenger.StopDiscV5() } func (api *PublicAPI) GetCommunitiesSettings() ([]communities.CommunitySettings, error) { return api.service.messenger.GetCommunitiesSettings() } func (api *PublicAPI) EnableCommunityHistoryArchiveProtocol() error { return api.service.messenger.EnableCommunityHistoryArchiveProtocol() } func (api *PublicAPI) DisableCommunityHistoryArchiveProtocol() error { return api.service.messenger.DisableCommunityHistoryArchiveProtocol() } func (api *PublicAPI) AddStorePeer(address string) (string, error) { return api.service.messenger.AddStorePeer(address) } func (api *PublicAPI) AddRelayPeer(address string) (string, error) { return api.service.messenger.AddRelayPeer(address) } func (api *PublicAPI) DialPeer(address string) error { return api.service.messenger.DialPeer(address) } func (api *PublicAPI) DialPeerByID(peerID string) error { return api.service.messenger.DialPeerByID(peerID) } func (api *PublicAPI) DropPeer(peerID string) error { return api.service.messenger.DropPeer(peerID) } func (api *PublicAPI) Peers() map[string]types.WakuV2Peer { return api.service.messenger.Peers() } func (api *PublicAPI) ListenAddresses() ([]string, error) { return api.service.messenger.ListenAddresses() } func (api *PublicAPI) ChangeIdentityImageShowTo(showTo settings.ProfilePicturesShowToType) error { err := api.service.accountsDB.SaveSettingField(settings.ProfilePicturesShowTo, showTo) if err != nil { return err } return api.service.messenger.PublishIdentityImage() } func (api *PublicAPI) BackupData() (uint64, error) { return api.service.messenger.BackupData(context.Background()) } func (api *PublicAPI) ImageServerURL() string { return api.service.messenger.ImageServerURL() } func (api *PublicAPI) ToggleUseMailservers(value bool) error { return api.service.messenger.ToggleUseMailservers(value) } func (api *PublicAPI) SetPinnedMailservers(pinnedMailservers map[string]string) error { return api.service.messenger.SetPinnedMailservers(pinnedMailservers) } func (api *PublicAPI) RequestExtractDiscordChannelsAndCategories(filesToImport []string) { api.service.messenger.RequestExtractDiscordChannelsAndCategories(filesToImport) } func (api *PublicAPI) ExtractDiscordChannelsAndCategories(filesToImport []string) (*protocol.MessengerResponse, map[string]*discord.ImportError) { return api.service.messenger.ExtractDiscordChannelsAndCategories(filesToImport) } func (api *PublicAPI) RequestImportDiscordCommunity(request *requests.ImportDiscordCommunity) { api.service.messenger.RequestImportDiscordCommunity(request) } func (api *PublicAPI) RequestCancelDiscordCommunityImport(id string) { api.service.messenger.MarkDiscordCommunityImportAsCancelled(id) } func (api *PublicAPI) BuildContact(publicKey string) (*protocol.Contact, error) { return api.service.messenger.BuildContact(publicKey) } // ----- // HELPER // ----- // MakeMessagesRequestPayload makes a specific payload for MailServer // to request historic messages. // DEPRECATED func MakeMessagesRequestPayload(r MessagesRequest) ([]byte, error) { cursor, err := hex.DecodeString(r.Cursor) if err != nil { return nil, fmt.Errorf("invalid cursor: %v", err) } if len(cursor) > 0 && len(cursor) != mailserver.CursorLength { return nil, fmt.Errorf("invalid cursor size: expected %d but got %d", mailserver.CursorLength, len(cursor)) } payload := mailserver.MessagesRequestPayload{ Lower: r.From, Upper: r.To, // We need to pass bloom filter for // backward compatibility Bloom: createBloomFilter(r), Topics: topicsToByteArray(r.Topics), Limit: r.Limit, Cursor: cursor, // Client must tell the MailServer if it supports batch responses. // This can be removed in the future. Batch: true, } return rlp.EncodeToBytes(payload) } func topicsToByteArray(topics []types.TopicType) [][]byte { var response [][]byte for idx := range topics { response = append(response, topics[idx][:]) } return response } func createBloomFilter(r MessagesRequest) []byte { if len(r.Topics) > 0 { return topicsToBloom(r.Topics...) } return types.TopicToBloom(r.Topic) } func topicsToBloom(topics ...types.TopicType) []byte { i := new(big.Int) for _, topic := range topics { bloom := types.TopicToBloom(topic) i.Or(i, new(big.Int).SetBytes(bloom[:])) } combined := make([]byte, types.BloomFilterSize) data := i.Bytes() copy(combined[types.BloomFilterSize-len(data):], data[:]) return combined } // TopicsToBloom squashes all topics into a single bloom filter. func TopicsToBloom(topics ...types.TopicType) []byte { return topicsToBloom(topics...) }