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Make user directory only show remote users you know about from your joined rooms

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This commit is contained in:
Neil Alexander 2020-07-27 16:19:49 +01:00
parent 1fdb7f1a45
commit b7176c12e0
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GPG key ID: A02A2019A2BB0944
9 changed files with 21 additions and 13 deletions
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1
clientapi/routing/routing.go
View file

@ -585,6 +585,7 @@ func Setup(
}
return *SearchUserDirectory(
req.Context(),
device,
userAPI,
stateAPI,
cfg.Matrix.ServerName,

2
clientapi/routing/userdirectory.go
View file

@ -32,6 +32,7 @@ type UserDirectoryResponse struct {
func SearchUserDirectory(
ctx context.Context,
device *userapi.Device,
userAPI userapi.UserInternalAPI,
stateAPI currentstateAPI.CurrentStateInternalAPI,
serverName gomatrixserverlib.ServerName,
@ -81,6 +82,7 @@ func SearchUserDirectory(
if len(results) <= limit {
stateReq := &currentstateAPI.QueryKnownUsersRequest{
UserID: device.UserID,
SearchString: searchString,
Limit: limit - len(results),
}

1
currentstateserver/api/api.go
View file

@ -92,6 +92,7 @@ type QueryCurrentStateResponse struct {
}
type QueryKnownUsersRequest struct {
UserID string `json:"user_id"`
SearchString string `json:"search_string"`
Limit int `json:"limit"`
}

2
currentstateserver/internal/api.go
View file

@ -51,7 +51,7 @@ func (a *CurrentStateInternalAPI) QueryRoomsForUser(ctx context.Context, req *ap
}
func (a *CurrentStateInternalAPI) QueryKnownUsers(ctx context.Context, req *api.QueryKnownUsersRequest, res *api.QueryKnownUsersResponse) error {
users, err := a.DB.GetKnownUsers(ctx, req.SearchString, req.Limit)
users, err := a.DB.GetKnownUsers(ctx, req.UserID, req.SearchString, req.Limit)
if err != nil {
return err
}

4
currentstateserver/storage/interface.go
View file

@ -39,6 +39,6 @@ type Database interface {
RedactEvent(ctx context.Context, redactedEventID string, redactedBecause gomatrixserverlib.HeaderedEvent) error
// JoinedUsersSetInRooms returns all joined users in the rooms given, along with the count of how many times they appear.
JoinedUsersSetInRooms(ctx context.Context, roomIDs []string) (map[string]int, error)
// GetKnownUsers searches all users that we know about.
GetKnownUsers(ctx context.Context, searchString string, limit int) ([]string, error)
// GetKnownUsers searches all users that userID knows about.
GetKnownUsers(ctx context.Context, userID, searchString string, limit int) ([]string, error)
}

8
currentstateserver/storage/postgres/current_room_state_table.go
View file

@ -83,7 +83,9 @@ const selectJoinedUsersSetForRoomsSQL = "" +
" type = 'm.room.member' and content_value = 'join' GROUP BY state_key"
const selectKnownUsersSQL = "" +
"SELECT DISTINCT state_key FROM currentstate_current_room_state WHERE type = 'm.room.member' AND state_key LIKE $1 LIMIT $2"
"SELECT DISTINCT state_key FROM currentstate_current_room_state WHERE room_id = ANY(" +
" SELECT DISTINCT room_id FROM currentstate_current_room_state WHERE state_key=$1 AND TYPE='m.room.member' AND content_value='join'" +
") AND TYPE='m.room.member' AND content_value='join' AND state_key LIKE $2 LIMIT $3"
type currentRoomStateStatements struct {
upsertRoomStateStmt *sql.Stmt
@ -304,8 +306,8 @@ func (s *currentRoomStateStatements) SelectBulkStateContent(
return strippedEvents, rows.Err()
}
func (s *currentRoomStateStatements) SelectKnownUsers(ctx context.Context, searchString string, limit int) ([]string, error) {
rows, err := s.selectKnownUsersStmt.QueryContext(ctx, fmt.Sprintf("%%%s%%", searchString), limit)
func (s *currentRoomStateStatements) SelectKnownUsers(ctx context.Context, userID, searchString string, limit int) ([]string, error) {
rows, err := s.selectKnownUsersStmt.QueryContext(ctx, userID, fmt.Sprintf("%%%s%%", searchString), limit)
if err == sql.ErrNoRows {
return nil, nil
}

4
currentstateserver/storage/shared/storage.go
View file

@ -90,6 +90,6 @@ func (d *Database) JoinedUsersSetInRooms(ctx context.Context, roomIDs []string)
return d.CurrentRoomState.SelectJoinedUsersSetForRooms(ctx, roomIDs)
}
func (d *Database) GetKnownUsers(ctx context.Context, searchString string, limit int) ([]string, error) {
return d.CurrentRoomState.SelectKnownUsers(ctx, searchString, limit)
func (d *Database) GetKnownUsers(ctx context.Context, userID, searchString string, limit int) ([]string, error) {
return d.CurrentRoomState.SelectKnownUsers(ctx, userID, searchString, limit)
}

8
currentstateserver/storage/sqlite3/current_room_state_table.go
View file

@ -71,7 +71,9 @@ const selectJoinedUsersSetForRoomsSQL = "" +
"SELECT state_key, COUNT(room_id) FROM currentstate_current_room_state WHERE room_id IN ($1) AND type = 'm.room.member' and content_value = 'join' GROUP BY state_key"
const selectKnownUsersSQL = "" +
"SELECT DISTINCT state_key FROM currentstate_current_room_state WHERE type = 'm.room.member' AND state_key LIKE $1 LIMIT $2"
"SELECT DISTINCT state_key FROM currentstate_current_room_state WHERE room_id IN (" +
" SELECT DISTINCT room_id FROM currentstate_current_room_state WHERE state_key=$1 AND TYPE='m.room.member' AND content_value='join'" +
") AND TYPE='m.room.member' AND content_value='join' AND state_key LIKE $2 LIMIT $3"
type currentRoomStateStatements struct {
db *sql.DB
@ -324,8 +326,8 @@ func (s *currentRoomStateStatements) SelectBulkStateContent(
return strippedEvents, rows.Err()
}
func (s *currentRoomStateStatements) SelectKnownUsers(ctx context.Context, searchString string, limit int) ([]string, error) {
rows, err := s.selectKnownUsersStmt.QueryContext(ctx, fmt.Sprintf("%%%s%%", searchString), limit)
func (s *currentRoomStateStatements) SelectKnownUsers(ctx context.Context, userID, searchString string, limit int) ([]string, error) {
rows, err := s.selectKnownUsersStmt.QueryContext(ctx, userID, fmt.Sprintf("%%%s%%", searchString), limit)
if err == sql.ErrNoRows {
return nil, nil
}

4
currentstateserver/storage/tables/interface.go
View file

@ -39,8 +39,8 @@ type CurrentRoomState interface {
// SelectJoinedUsersSetForRooms returns the set of all users in the rooms who are joined to any of these rooms, along with the
// counts of how many rooms they are joined.
SelectJoinedUsersSetForRooms(ctx context.Context, roomIDs []string) (map[string]int, error)
// SelectKnownUsers searches all users that we know about.
SelectKnownUsers(ctx context.Context, searchString string, limit int) ([]string, error)
// SelectKnownUsers searches all users that userID knows about.
SelectKnownUsers(ctx context.Context, userID, searchString string, limit int) ([]string, error)
}
// StrippedEvent represents a stripped event for returning extracted content values.