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This commit is contained in:
Neil Alexander 2020-07-28 10:06:50 +01:00
parent 18533a51ae
commit adedf03cb1
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GPG key ID: A02A2019A2BB0944
4 changed files with 18 additions and 6 deletions
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7
currentstateserver/storage/postgres/current_room_state_table.go
View file

@ -82,6 +82,9 @@ const selectJoinedUsersSetForRoomsSQL = "" +
"SELECT state_key, COUNT(room_id) FROM currentstate_current_room_state WHERE room_id = ANY($1) AND" +
" type = 'm.room.member' and content_value = 'join' GROUP BY state_key"
// selectKnownUsersSQL uses a sub-select statement here to find rooms that the user is
// joined to. Since this information is used to populate the user directory, we will
// only return users that the user would ordinarily be able to see anyway.
const selectKnownUsersSQL = "" +
"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'" +
@ -308,13 +311,11 @@ func (s *currentRoomStateStatements) SelectBulkStateContent(
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
}
if err != nil {
return nil, err
}
result := []string{}
defer internal.CloseAndLogIfError(ctx, rows, "SelectKnownUsers: rows.close() failed")
for rows.Next() {
var userID string
if err := rows.Scan(&userID); err != nil {

7
currentstateserver/storage/sqlite3/current_room_state_table.go
View file

@ -70,6 +70,9 @@ const selectBulkStateContentWildSQL = "" +
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"
// selectKnownUsersSQL uses a sub-select statement here to find rooms that the user is
// joined to. Since this information is used to populate the user directory, we will
// only return users that the user would ordinarily be able to see anyway.
const selectKnownUsersSQL = "" +
"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'" +
@ -328,13 +331,11 @@ func (s *currentRoomStateStatements) SelectBulkStateContent(
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
}
if err != nil {
return nil, err
}
result := []string{}
defer internal.CloseAndLogIfError(ctx, rows, "SelectKnownUsers: rows.close() failed")
for rows.Next() {
var userID string
if err := rows.Scan(&userID); err != nil {

5
userapi/storage/accounts/postgres/profile_table.go
View file

@ -20,6 +20,7 @@ import (
"fmt"
"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
"github.com/matrix-org/dendrite/internal"
)
const profilesSchema = `
@ -118,10 +119,14 @@ func (s *profilesStatements) selectProfilesBySearch(
ctx context.Context, searchString string, limit int,
) ([]authtypes.Profile, error) {
var profiles []authtypes.Profile
// The fmt.Sprintf directive below is building a parameter for the
// "LIKE" condition in the SQL query. %% escapes the % char, so the
// statement in the end will look like "LIKE %searchString%".
rows, err := s.selectProfilesBySearchStmt.QueryContext(ctx, fmt.Sprintf("%%%s%%", searchString), limit)
if err != nil {
return nil, err
}
defer internal.CloseAndLogIfError(ctx, rows, "selectProfilesBySearch: rows.close() failed")
for rows.Next() {
var profile authtypes.Profile
if err := rows.Scan(&profile.Localpart, &profile.DisplayName, &profile.AvatarURL); err != nil {

5
userapi/storage/accounts/sqlite3/profile_table.go
View file

@ -20,6 +20,7 @@ import (
"fmt"
"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
"github.com/matrix-org/dendrite/internal"
"github.com/matrix-org/dendrite/internal/sqlutil"
)
@ -125,10 +126,14 @@ func (s *profilesStatements) selectProfilesBySearch(
ctx context.Context, searchString string, limit int,
) ([]authtypes.Profile, error) {
var profiles []authtypes.Profile
// The fmt.Sprintf directive below is building a parameter for the
// "LIKE" condition in the SQL query. %% escapes the % char, so the
// statement in the end will look like "LIKE %searchString%".
rows, err := s.selectProfilesBySearchStmt.QueryContext(ctx, fmt.Sprintf("%%%s%%", searchString), limit)
if err != nil {
return nil, err
}
defer internal.CloseAndLogIfError(ctx, rows, "selectProfilesBySearch: rows.close() failed")
for rows.Next() {
var profile authtypes.Profile
if err := rows.Scan(&profile.Localpart, &profile.DisplayName, &profile.AvatarURL); err != nil {