108 lines
6.6 KiB
Go
108 lines
6.6 KiB
Go
// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storage
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import (
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"context"
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"time"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/dendrite/federationapi/storage/shared/receipt"
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"github.com/matrix-org/dendrite/federationapi/types"
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)
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type Database interface {
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P2PDatabase
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gomatrixserverlib.KeyDatabase
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UpdateRoom(ctx context.Context, roomID string, addHosts []types.JoinedHost, removeHosts []string, purgeRoomFirst bool) (joinedHosts []types.JoinedHost, err error)
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GetJoinedHosts(ctx context.Context, roomID string) ([]types.JoinedHost, error)
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GetAllJoinedHosts(ctx context.Context) ([]gomatrixserverlib.ServerName, error)
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// GetJoinedHostsForRooms returns the complete set of servers in the rooms given.
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GetJoinedHostsForRooms(ctx context.Context, roomIDs []string, excludeSelf, excludeBlacklisted bool) ([]gomatrixserverlib.ServerName, error)
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StoreJSON(ctx context.Context, js string) (*receipt.Receipt, error)
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GetPendingPDUs(ctx context.Context, serverName gomatrixserverlib.ServerName, limit int) (pdus map[*receipt.Receipt]*gomatrixserverlib.HeaderedEvent, err error)
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GetPendingEDUs(ctx context.Context, serverName gomatrixserverlib.ServerName, limit int) (edus map[*receipt.Receipt]*gomatrixserverlib.EDU, err error)
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AssociatePDUWithDestinations(ctx context.Context, destinations map[gomatrixserverlib.ServerName]struct{}, dbReceipt *receipt.Receipt) error
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AssociateEDUWithDestinations(ctx context.Context, destinations map[gomatrixserverlib.ServerName]struct{}, dbReceipt *receipt.Receipt, eduType string, expireEDUTypes map[string]time.Duration) error
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CleanPDUs(ctx context.Context, serverName gomatrixserverlib.ServerName, receipts []*receipt.Receipt) error
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CleanEDUs(ctx context.Context, serverName gomatrixserverlib.ServerName, receipts []*receipt.Receipt) error
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GetPendingPDUServerNames(ctx context.Context) ([]gomatrixserverlib.ServerName, error)
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GetPendingEDUServerNames(ctx context.Context) ([]gomatrixserverlib.ServerName, error)
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// these don't have contexts passed in as we want things to happen regardless of the request context
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AddServerToBlacklist(serverName gomatrixserverlib.ServerName) error
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RemoveServerFromBlacklist(serverName gomatrixserverlib.ServerName) error
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RemoveAllServersFromBlacklist() error
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IsServerBlacklisted(serverName gomatrixserverlib.ServerName) (bool, error)
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// Adds the server to the list of assumed offline servers.
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// If the server already exists in the table, nothing happens and returns success.
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SetServerAssumedOffline(ctx context.Context, serverName gomatrixserverlib.ServerName) error
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// Removes the server from the list of assumed offline servers.
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// If the server doesn't exist in the table, nothing happens and returns success.
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RemoveServerAssumedOffline(ctx context.Context, serverName gomatrixserverlib.ServerName) error
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// Purges all entries from the assumed offline table.
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RemoveAllServersAssumedOffline(ctx context.Context) error
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// Gets whether the provided server is present in the table.
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// If it is present, returns true. If not, returns false.
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IsServerAssumedOffline(ctx context.Context, serverName gomatrixserverlib.ServerName) (bool, error)
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AddOutboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64) error
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RenewOutboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64) error
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GetOutboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string) (*types.OutboundPeek, error)
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GetOutboundPeeks(ctx context.Context, roomID string) ([]types.OutboundPeek, error)
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AddInboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64) error
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RenewInboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64) error
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GetInboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string) (*types.InboundPeek, error)
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GetInboundPeeks(ctx context.Context, roomID string) ([]types.InboundPeek, error)
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// Update the notary with the given server keys from the given server name.
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UpdateNotaryKeys(ctx context.Context, serverName gomatrixserverlib.ServerName, serverKeys gomatrixserverlib.ServerKeys) error
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// Query the notary for the server keys for the given server. If `optKeyIDs` is not empty, multiple server keys may be returned (between 1 - len(optKeyIDs))
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// such that the combination of all server keys will include all the `optKeyIDs`.
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GetNotaryKeys(ctx context.Context, serverName gomatrixserverlib.ServerName, optKeyIDs []gomatrixserverlib.KeyID) ([]gomatrixserverlib.ServerKeys, error)
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// DeleteExpiredEDUs cleans up expired EDUs
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DeleteExpiredEDUs(ctx context.Context) error
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PurgeRoom(ctx context.Context, roomID string) error
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}
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type P2PDatabase interface {
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// Stores the given list of servers as relay servers for the provided destination server.
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// Providing duplicates will only lead to a single entry and won't lead to an error.
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P2PAddRelayServersForServer(ctx context.Context, serverName gomatrixserverlib.ServerName, relayServers []gomatrixserverlib.ServerName) error
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// Get the list of relay servers associated with the provided destination server.
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// If no entry exists in the table, an empty list is returned and does not result in an error.
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P2PGetRelayServersForServer(ctx context.Context, serverName gomatrixserverlib.ServerName) ([]gomatrixserverlib.ServerName, error)
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// Deletes any entries for the provided destination server that match the provided relayServers list.
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// If any of the provided servers don't match an entry, nothing happens and no error is returned.
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P2PRemoveRelayServersForServer(ctx context.Context, serverName gomatrixserverlib.ServerName, relayServers []gomatrixserverlib.ServerName) error
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// Deletes all entries for the provided destination server.
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// If the destination server doesn't exist in the table, nothing happens and no error is returned.
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P2PRemoveAllRelayServersForServer(ctx context.Context, serverName gomatrixserverlib.ServerName) error
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}
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