BREAKING: update mautrix to 0.15.x

2023-06-01 14:32:20 +00:00
parent a6b20a75ab
commit 2bdb8ca635
222 changed files with 7851 additions and 23986 deletions
--- a/vendor/maunium.net/go/mautrix/sqlstatestore/statestore.go
+++ b/vendor/maunium.net/go/mautrix/sqlstatestore/statestore.go
@@ -0,0 +1,368 @@
+// Copyright (c) 2022 Tulir Asokan
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package sqlstatestore
+
+import (
+	"database/sql"
+	"embed"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"maunium.net/go/mautrix/event"
+	"maunium.net/go/mautrix/id"
+	"maunium.net/go/mautrix/util/dbutil"
+)
+
+//go:embed *.sql
+var rawUpgrades embed.FS
+
+var UpgradeTable dbutil.UpgradeTable
+
+func init() {
+	UpgradeTable.RegisterFS(rawUpgrades)
+}
+
+const VersionTableName = "mx_version"
+
+type SQLStateStore struct {
+	*dbutil.Database
+	IsBridge bool
+}
+
+func NewSQLStateStore(db *dbutil.Database, log dbutil.DatabaseLogger, isBridge bool) *SQLStateStore {
+	return &SQLStateStore{
+		Database: db.Child(VersionTableName, UpgradeTable, log),
+		IsBridge: isBridge,
+	}
+}
+
+func (store *SQLStateStore) IsRegistered(userID id.UserID) bool {
+	var isRegistered bool
+	err := store.
+		QueryRow("SELECT EXISTS(SELECT 1 FROM mx_registrations WHERE user_id=$1)", userID).
+		Scan(&isRegistered)
+	if err != nil {
+		store.Log.Warn("Failed to scan registration existence for %s: %v", userID, err)
+	}
+	return isRegistered
+}
+
+func (store *SQLStateStore) MarkRegistered(userID id.UserID) {
+	_, err := store.Exec("INSERT INTO mx_registrations (user_id) VALUES ($1) ON CONFLICT (user_id) DO NOTHING", userID)
+	if err != nil {
+		store.Log.Warn("Failed to mark %s as registered: %v", userID, err)
+	}
+}
+
+func (store *SQLStateStore) GetRoomMembers(roomID id.RoomID, memberships ...event.Membership) map[id.UserID]*event.MemberEventContent {
+	members := make(map[id.UserID]*event.MemberEventContent)
+	args := make([]any, len(memberships)+1)
+	args[0] = roomID
+	query := "SELECT user_id, membership, displayname, avatar_url FROM mx_user_profile WHERE room_id=$1"
+	if len(memberships) > 0 {
+		placeholders := make([]string, len(memberships))
+		for i, membership := range memberships {
+			args[i+1] = string(membership)
+			placeholders[i] = fmt.Sprintf("$%d", i+2)
+		}
+		query = fmt.Sprintf("%s AND membership IN (%s)", query, strings.Join(placeholders, ","))
+	}
+	rows, err := store.Query(query, args...)
+	if err != nil {
+		return members
+	}
+	var userID id.UserID
+	var member event.MemberEventContent
+	for rows.Next() {
+		err = rows.Scan(&userID, &member.Membership, &member.Displayname, &member.AvatarURL)
+		if err != nil {
+			store.Log.Warn("Failed to scan member in %s: %v", roomID, err)
+		} else {
+			members[userID] = &member
+		}
+	}
+	return members
+}
+
+func (store *SQLStateStore) GetRoomJoinedOrInvitedMembers(roomID id.RoomID) (members []id.UserID, err error) {
+	memberMap := store.GetRoomMembers(roomID, event.MembershipJoin, event.MembershipInvite)
+	members = make([]id.UserID, len(memberMap))
+	i := 0
+	for userID := range memberMap {
+		members[i] = userID
+		i++
+	}
+	return
+}
+
+func (store *SQLStateStore) GetMembership(roomID id.RoomID, userID id.UserID) event.Membership {
+	membership := event.MembershipLeave
+	err := store.
+		QueryRow("SELECT membership FROM mx_user_profile WHERE room_id=$1 AND user_id=$2", roomID, userID).
+		Scan(&membership)
+	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+		store.Log.Warn("Failed to scan membership of %s in %s: %v", userID, roomID, err)
+	}
+	return membership
+}
+
+func (store *SQLStateStore) GetMember(roomID id.RoomID, userID id.UserID) *event.MemberEventContent {
+	member, ok := store.TryGetMember(roomID, userID)
+	if !ok {
+		member.Membership = event.MembershipLeave
+	}
+	return member
+}
+
+func (store *SQLStateStore) TryGetMember(roomID id.RoomID, userID id.UserID) (*event.MemberEventContent, bool) {
+	var member event.MemberEventContent
+	err := store.
+		QueryRow("SELECT membership, displayname, avatar_url FROM mx_user_profile WHERE room_id=$1 AND user_id=$2", roomID, userID).
+		Scan(&member.Membership, &member.Displayname, &member.AvatarURL)
+	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+		store.Log.Warn("Failed to scan member info of %s in %s: %v", userID, roomID, err)
+	}
+	return &member, err == nil
+}
+
+func (store *SQLStateStore) FindSharedRooms(userID id.UserID) (rooms []id.RoomID) {
+	query := `
+		SELECT room_id FROM mx_user_profile
+		LEFT JOIN portal ON portal.mxid=mx_user_profile.room_id
+		WHERE mx_user_profile.user_id=$1 AND portal.encrypted=true
+	`
+	if !store.IsBridge {
+		query = `
+		SELECT mx_user_profile.room_id FROM mx_user_profile
+		LEFT JOIN mx_room_state ON mx_room_state.room_id=mx_user_profile.room_id
+		WHERE mx_user_profile.user_id=$1 AND mx_room_state.encryption IS NOT NULL
+	`
+	}
+	rows, err := store.Query(query, userID)
+	if err != nil {
+		store.Log.Warn("Failed to query shared rooms with %s: %v", userID, err)
+		return
+	}
+	for rows.Next() {
+		var roomID id.RoomID
+		err = rows.Scan(&roomID)
+		if err != nil {
+			store.Log.Warn("Failed to scan room ID: %v", err)
+		} else {
+			rooms = append(rooms, roomID)
+		}
+	}
+	return
+}
+
+func (store *SQLStateStore) IsInRoom(roomID id.RoomID, userID id.UserID) bool {
+	return store.IsMembership(roomID, userID, "join")
+}
+
+func (store *SQLStateStore) IsInvited(roomID id.RoomID, userID id.UserID) bool {
+	return store.IsMembership(roomID, userID, "join", "invite")
+}
+
+func (store *SQLStateStore) IsMembership(roomID id.RoomID, userID id.UserID, allowedMemberships ...event.Membership) bool {
+	membership := store.GetMembership(roomID, userID)
+	for _, allowedMembership := range allowedMemberships {
+		if allowedMembership == membership {
+			return true
+		}
+	}
+	return false
+}
+
+func (store *SQLStateStore) SetMembership(roomID id.RoomID, userID id.UserID, membership event.Membership) {
+	_, err := store.Exec(`
+		INSERT INTO mx_user_profile (room_id, user_id, membership, displayname, avatar_url) VALUES ($1, $2, $3, '', '')
+		ON CONFLICT (room_id, user_id) DO UPDATE SET membership=excluded.membership
+	`, roomID, userID, membership)
+	if err != nil {
+		store.Log.Warn("Failed to set membership of %s in %s to %s: %v", userID, roomID, membership, err)
+	}
+}
+
+func (store *SQLStateStore) SetMember(roomID id.RoomID, userID id.UserID, member *event.MemberEventContent) {
+	_, err := store.Exec(`
+		INSERT INTO mx_user_profile (room_id, user_id, membership, displayname, avatar_url) VALUES ($1, $2, $3, $4, $5)
+		ON CONFLICT (room_id, user_id) DO UPDATE SET membership=excluded.membership, displayname=excluded.displayname, avatar_url=excluded.avatar_url
+	`, roomID, userID, member.Membership, member.Displayname, member.AvatarURL)
+	if err != nil {
+		store.Log.Warn("Failed to set membership of %s in %s to %s: %v", userID, roomID, member, err)
+	}
+}
+
+func (store *SQLStateStore) ClearCachedMembers(roomID id.RoomID, memberships ...event.Membership) {
+	query := "DELETE FROM mx_user_profile WHERE room_id=$1"
+	params := make([]any, len(memberships)+1)
+	params[0] = roomID
+	if len(memberships) > 0 {
+		placeholders := make([]string, len(memberships))
+		for i, membership := range memberships {
+			placeholders[i] = "$" + strconv.Itoa(i+2)
+			params[i+1] = string(membership)
+		}
+		query += fmt.Sprintf(" AND membership IN (%s)", strings.Join(placeholders, ","))
+	}
+	_, err := store.Exec(query, params...)
+	if err != nil {
+		store.Log.Warn("Failed to clear cached members of %s: %v", roomID, err)
+	}
+}
+
+func (store *SQLStateStore) SetEncryptionEvent(roomID id.RoomID, content *event.EncryptionEventContent) {
+	contentBytes, err := json.Marshal(content)
+	if err != nil {
+		store.Log.Warn("Failed to marshal encryption config of %s: %v", roomID, err)
+		return
+	}
+	_, err = store.Exec(`
+		INSERT INTO mx_room_state (room_id, encryption) VALUES ($1, $2)
+		ON CONFLICT (room_id) DO UPDATE SET encryption=excluded.encryption
+	`, roomID, contentBytes)
+	if err != nil {
+		store.Log.Warn("Failed to store encryption config of %s: %v", roomID, err)
+	}
+}
+
+func (store *SQLStateStore) GetEncryptionEvent(roomID id.RoomID) *event.EncryptionEventContent {
+	var data []byte
+	err := store.
+		QueryRow("SELECT encryption FROM mx_room_state WHERE room_id=$1", roomID).
+		Scan(&data)
+	if err != nil {
+		if !errors.Is(err, sql.ErrNoRows) {
+			store.Log.Warn("Failed to scan encryption config of %s: %v", roomID, err)
+		}
+		return nil
+	} else if data == nil {
+		return nil
+	}
+	content := &event.EncryptionEventContent{}
+	err = json.Unmarshal(data, content)
+	if err != nil {
+		store.Log.Warn("Failed to parse encryption config of %s: %v", roomID, err)
+		return nil
+	}
+	return content
+}
+
+func (store *SQLStateStore) IsEncrypted(roomID id.RoomID) bool {
+	cfg := store.GetEncryptionEvent(roomID)
+	return cfg != nil && cfg.Algorithm == id.AlgorithmMegolmV1
+}
+
+func (store *SQLStateStore) SetPowerLevels(roomID id.RoomID, levels *event.PowerLevelsEventContent) {
+	levelsBytes, err := json.Marshal(levels)
+	if err != nil {
+		store.Log.Warn("Failed to marshal power levels of %s: %v", roomID, err)
+		return
+	}
+	_, err = store.Exec(`
+		INSERT INTO mx_room_state (room_id, power_levels) VALUES ($1, $2)
+		ON CONFLICT (room_id) DO UPDATE SET power_levels=excluded.power_levels
+	`, roomID, levelsBytes)
+	if err != nil {
+		store.Log.Warn("Failed to store power levels of %s: %v", roomID, err)
+	}
+}
+
+func (store *SQLStateStore) GetPowerLevels(roomID id.RoomID) (levels *event.PowerLevelsEventContent) {
+	var data []byte
+	err := store.
+		QueryRow("SELECT power_levels FROM mx_room_state WHERE room_id=$1", roomID).
+		Scan(&data)
+	if err != nil {
+		if !errors.Is(err, sql.ErrNoRows) {
+			store.Log.Warn("Failed to scan power levels of %s: %v", roomID, err)
+		}
+		return
+	} else if data == nil {
+		return
+	}
+	levels = &event.PowerLevelsEventContent{}
+	err = json.Unmarshal(data, levels)
+	if err != nil {
+		store.Log.Warn("Failed to parse power levels of %s: %v", roomID, err)
+		return nil
+	}
+	return
+}
+
+func (store *SQLStateStore) GetPowerLevel(roomID id.RoomID, userID id.UserID) int {
+	if store.Dialect == dbutil.Postgres {
+		var powerLevel int
+		err := store.
+			QueryRow(`
+				SELECT COALESCE((power_levels->'users'->$2)::int, (power_levels->'users_default')::int, 0)
+				FROM mx_room_state WHERE room_id=$1
+			`, roomID, userID).
+			Scan(&powerLevel)
+		if err != nil && !errors.Is(err, sql.ErrNoRows) {
+			store.Log.Warn("Failed to scan power level of %s in %s: %v", userID, roomID, err)
+		}
+		return powerLevel
+	}
+	return store.GetPowerLevels(roomID).GetUserLevel(userID)
+}
+
+func (store *SQLStateStore) GetPowerLevelRequirement(roomID id.RoomID, eventType event.Type) int {
+	if store.Dialect == dbutil.Postgres {
+		defaultType := "events_default"
+		defaultValue := 0
+		if eventType.IsState() {
+			defaultType = "state_default"
+			defaultValue = 50
+		}
+		var powerLevel int
+		err := store.
+			QueryRow(`
+				SELECT COALESCE((power_levels->'events'->$2)::int, (power_levels->'$3')::int, $4)
+				FROM mx_room_state WHERE room_id=$1
+			`, roomID, eventType.Type, defaultType, defaultValue).
+			Scan(&powerLevel)
+		if err != nil {
+			if !errors.Is(err, sql.ErrNoRows) {
+				store.Log.Warn("Failed to scan power level for %s in %s: %v", eventType, roomID, err)
+			}
+			return defaultValue
+		}
+		return powerLevel
+	}
+	return store.GetPowerLevels(roomID).GetEventLevel(eventType)
+}
+
+func (store *SQLStateStore) HasPowerLevel(roomID id.RoomID, userID id.UserID, eventType event.Type) bool {
+	if store.Dialect == dbutil.Postgres {
+		defaultType := "events_default"
+		defaultValue := 0
+		if eventType.IsState() {
+			defaultType = "state_default"
+			defaultValue = 50
+		}
+		var hasPower bool
+		err := store.
+			QueryRow(`SELECT
+				COALESCE((power_levels->'users'->$2)::int, (power_levels->'users_default')::int, 0)
+				>=
+				COALESCE((power_levels->'events'->$3)::int, (power_levels->'$4')::int, $5)
+				FROM mx_room_state WHERE room_id=$1`, roomID, userID, eventType.Type, defaultType, defaultValue).
+			Scan(&hasPower)
+		if err != nil {
+			if !errors.Is(err, sql.ErrNoRows) {
+				store.Log.Warn("Failed to scan power level for %s in %s: %v", eventType, roomID, err)
+			}
+			return defaultValue == 0
+		}
+		return hasPower
+	}
+	return store.GetPowerLevel(roomID, userID) >= store.GetPowerLevelRequirement(roomID, eventType)
+}