285 lines
9.9 KiB
Go
285 lines
9.9 KiB
Go
// Copyright 2017 Vector Creations Ltd
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package postgres
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"time"
|
|
|
|
"github.com/matrix-org/dendrite/internal"
|
|
"github.com/matrix-org/gomatrixserverlib"
|
|
|
|
"github.com/matrix-org/dendrite/clientapi/userutil"
|
|
"github.com/matrix-org/dendrite/internal/sqlutil"
|
|
"github.com/matrix-org/dendrite/userapi/api"
|
|
"github.com/matrix-org/dendrite/userapi/storage/tables"
|
|
|
|
log "github.com/sirupsen/logrus"
|
|
)
|
|
|
|
const accountsSchema = `
|
|
-- Stores data about accounts.
|
|
CREATE TABLE IF NOT EXISTS account_accounts (
|
|
-- The Matrix user ID localpart for this account
|
|
localpart TEXT NOT NULL PRIMARY KEY,
|
|
-- When this account was first created, as a unix timestamp (ms resolution).
|
|
created_ts BIGINT NOT NULL,
|
|
-- The password hash for this account. Can be NULL if this is a passwordless account.
|
|
password_hash TEXT,
|
|
-- Identifies which application service this account belongs to, if any.
|
|
appservice_id TEXT,
|
|
-- If the account is currently active
|
|
is_deactivated BOOLEAN DEFAULT FALSE,
|
|
-- The account_type (user = 1, guest = 2, admin = 3, appservice = 4)
|
|
account_type SMALLINT NOT NULL,
|
|
-- The policy version this user has accepted
|
|
policy_version TEXT,
|
|
-- The policy version the user received from the server notices room
|
|
policy_version_sent TEXT,
|
|
server_notice_room_id TEXT
|
|
-- TODO:
|
|
-- upgraded_ts, devices, any email reset stuff?
|
|
);
|
|
`
|
|
|
|
const insertAccountSQL = "" +
|
|
"INSERT INTO account_accounts(localpart, created_ts, password_hash, appservice_id, account_type, policy_version) VALUES ($1, $2, $3, $4, $5, $6)"
|
|
|
|
const updatePasswordSQL = "" +
|
|
"UPDATE account_accounts SET password_hash = $1 WHERE localpart = $2"
|
|
|
|
const deactivateAccountSQL = "" +
|
|
"UPDATE account_accounts SET is_deactivated = TRUE WHERE localpart = $1"
|
|
|
|
const selectAccountByLocalpartSQL = "" +
|
|
"SELECT localpart, appservice_id, account_type FROM account_accounts WHERE localpart = $1"
|
|
|
|
const selectPasswordHashSQL = "" +
|
|
"SELECT password_hash FROM account_accounts WHERE localpart = $1 AND is_deactivated = FALSE"
|
|
|
|
const selectNewNumericLocalpartSQL = "" +
|
|
"SELECT COALESCE(MAX(localpart::integer), 0) FROM account_accounts WHERE localpart ~ '^[0-9]*$'"
|
|
|
|
const selectPrivacyPolicySQL = "" +
|
|
"SELECT policy_version FROM account_accounts WHERE localpart = $1"
|
|
|
|
const batchSelectPrivacyPolicySQL = "" +
|
|
"SELECT localpart FROM account_accounts WHERE (policy_version IS NULL OR policy_version <> $1) AND (policy_version_sent IS NULL OR policy_version_sent <> $1)"
|
|
|
|
const updatePolicyVersionSQL = "" +
|
|
"UPDATE account_accounts SET policy_version = $1 WHERE localpart = $2"
|
|
|
|
const updatePolicyVersionServerNoticeSQL = "" +
|
|
"UPDATE account_accounts SET policy_version_sent = $1 WHERE localpart = $2"
|
|
|
|
const selectServerNoticeRoomSQL = "" +
|
|
"SELECT server_notice_room_id FROM account_accounts WHERE localpart = $1"
|
|
|
|
const updateServerNoticeRoomSQL = "" +
|
|
"UPDATE account_accounts SET server_notice_room_id = $1 WHERE localpart = $2"
|
|
|
|
type accountsStatements struct {
|
|
insertAccountStmt *sql.Stmt
|
|
updatePasswordStmt *sql.Stmt
|
|
deactivateAccountStmt *sql.Stmt
|
|
selectAccountByLocalpartStmt *sql.Stmt
|
|
selectPasswordHashStmt *sql.Stmt
|
|
selectNewNumericLocalpartStmt *sql.Stmt
|
|
selectPrivacyPolicyStmt *sql.Stmt
|
|
batchSelectPrivacyPolicyStmt *sql.Stmt
|
|
updatePolicyVersionStmt *sql.Stmt
|
|
updatePolicyVersionServerNoticeStmt *sql.Stmt
|
|
selectServerNoticeRoomStmt *sql.Stmt
|
|
updateServerNoticeRoomStmt *sql.Stmt
|
|
serverName gomatrixserverlib.ServerName
|
|
}
|
|
|
|
func NewPostgresAccountsTable(db *sql.DB, serverName gomatrixserverlib.ServerName) (tables.AccountsTable, error) {
|
|
s := &accountsStatements{
|
|
serverName: serverName,
|
|
}
|
|
_, err := db.Exec(accountsSchema)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return s, sqlutil.StatementList{
|
|
{&s.insertAccountStmt, insertAccountSQL},
|
|
{&s.updatePasswordStmt, updatePasswordSQL},
|
|
{&s.deactivateAccountStmt, deactivateAccountSQL},
|
|
{&s.selectAccountByLocalpartStmt, selectAccountByLocalpartSQL},
|
|
{&s.selectPasswordHashStmt, selectPasswordHashSQL},
|
|
{&s.selectNewNumericLocalpartStmt, selectNewNumericLocalpartSQL},
|
|
{&s.selectPrivacyPolicyStmt, selectPrivacyPolicySQL},
|
|
{&s.batchSelectPrivacyPolicyStmt, batchSelectPrivacyPolicySQL},
|
|
{&s.updatePolicyVersionStmt, updatePolicyVersionSQL},
|
|
{&s.updatePolicyVersionServerNoticeStmt, updatePolicyVersionServerNoticeSQL},
|
|
{&s.selectServerNoticeRoomStmt, selectServerNoticeRoomSQL},
|
|
{&s.updateServerNoticeRoomStmt, updateServerNoticeRoomSQL},
|
|
}.Prepare(db)
|
|
}
|
|
|
|
// insertAccount creates a new account. 'hash' should be the password hash for this account. If it is missing,
|
|
// this account will be passwordless. Returns an error if this account already exists. Returns the account
|
|
// on success.
|
|
func (s *accountsStatements) InsertAccount(
|
|
ctx context.Context, txn *sql.Tx, localpart, hash, appserviceID, policyVersion string, accountType api.AccountType,
|
|
) (*api.Account, error) {
|
|
createdTimeMS := time.Now().UnixNano() / 1000000
|
|
stmt := sqlutil.TxStmt(txn, s.insertAccountStmt)
|
|
|
|
var err error
|
|
if accountType != api.AccountTypeAppService {
|
|
_, err = stmt.ExecContext(ctx, localpart, createdTimeMS, hash, nil, accountType, policyVersion)
|
|
} else {
|
|
_, err = stmt.ExecContext(ctx, localpart, createdTimeMS, hash, appserviceID, accountType, policyVersion)
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &api.Account{
|
|
Localpart: localpart,
|
|
UserID: userutil.MakeUserID(localpart, s.serverName),
|
|
ServerName: s.serverName,
|
|
AppServiceID: appserviceID,
|
|
AccountType: accountType,
|
|
}, nil
|
|
}
|
|
|
|
func (s *accountsStatements) UpdatePassword(
|
|
ctx context.Context, localpart, passwordHash string,
|
|
) (err error) {
|
|
_, err = s.updatePasswordStmt.ExecContext(ctx, passwordHash, localpart)
|
|
return
|
|
}
|
|
|
|
func (s *accountsStatements) DeactivateAccount(
|
|
ctx context.Context, localpart string,
|
|
) (err error) {
|
|
_, err = s.deactivateAccountStmt.ExecContext(ctx, localpart)
|
|
return
|
|
}
|
|
|
|
func (s *accountsStatements) SelectPasswordHash(
|
|
ctx context.Context, localpart string,
|
|
) (hash string, err error) {
|
|
err = s.selectPasswordHashStmt.QueryRowContext(ctx, localpart).Scan(&hash)
|
|
return
|
|
}
|
|
|
|
func (s *accountsStatements) SelectAccountByLocalpart(
|
|
ctx context.Context, localpart string,
|
|
) (*api.Account, error) {
|
|
var appserviceIDPtr sql.NullString
|
|
var acc api.Account
|
|
|
|
stmt := s.selectAccountByLocalpartStmt
|
|
err := stmt.QueryRowContext(ctx, localpart).Scan(&acc.Localpart, &appserviceIDPtr, &acc.AccountType)
|
|
if err != nil {
|
|
if err != sql.ErrNoRows {
|
|
log.WithError(err).Error("Unable to retrieve user from the db")
|
|
}
|
|
return nil, err
|
|
}
|
|
if appserviceIDPtr.Valid {
|
|
acc.AppServiceID = appserviceIDPtr.String
|
|
}
|
|
|
|
acc.UserID = userutil.MakeUserID(localpart, s.serverName)
|
|
acc.ServerName = s.serverName
|
|
|
|
return &acc, nil
|
|
}
|
|
|
|
func (s *accountsStatements) SelectNewNumericLocalpart(
|
|
ctx context.Context, txn *sql.Tx,
|
|
) (id int64, err error) {
|
|
stmt := s.selectNewNumericLocalpartStmt
|
|
if txn != nil {
|
|
stmt = sqlutil.TxStmt(txn, stmt)
|
|
}
|
|
err = stmt.QueryRowContext(ctx).Scan(&id)
|
|
return id + 1, err
|
|
}
|
|
|
|
// selectPrivacyPolicy gets the current privacy policy a specific user accepted
|
|
func (s *accountsStatements) SelectPrivacyPolicy(
|
|
ctx context.Context, txn *sql.Tx, localPart string,
|
|
) (policy string, err error) {
|
|
var policyNull sql.NullString
|
|
stmt := sqlutil.TxStmt(txn, s.selectPrivacyPolicyStmt)
|
|
err = stmt.QueryRowContext(ctx, localPart).Scan(&policyNull)
|
|
return policyNull.String, err
|
|
}
|
|
|
|
// batchSelectPrivacyPolicy queries all users which didn't accept the current policy version
|
|
func (s *accountsStatements) BatchSelectPrivacyPolicy(
|
|
ctx context.Context, txn *sql.Tx, policyVersion string,
|
|
) (userIDs []string, err error) {
|
|
stmt := sqlutil.TxStmt(txn, s.batchSelectPrivacyPolicyStmt)
|
|
rows, err := stmt.QueryContext(ctx, policyVersion)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer internal.CloseAndLogIfError(ctx, rows, "BatchSelectPrivacyPolicy: rows.close() failed")
|
|
for rows.Next() {
|
|
var userID string
|
|
if err := rows.Scan(&userID); err != nil {
|
|
return userIDs, err
|
|
}
|
|
userIDs = append(userIDs, userID)
|
|
}
|
|
return userIDs, rows.Err()
|
|
}
|
|
|
|
// updatePolicyVersion sets the policy_version for a specific user
|
|
func (s *accountsStatements) UpdatePolicyVersion(
|
|
ctx context.Context, txn *sql.Tx, policyVersion, localpart string, serverNotice bool,
|
|
) (err error) {
|
|
stmt := s.updatePolicyVersionStmt
|
|
if serverNotice {
|
|
stmt = s.updatePolicyVersionServerNoticeStmt
|
|
}
|
|
stmt = sqlutil.TxStmt(txn, stmt)
|
|
_, err = stmt.ExecContext(ctx, policyVersion, localpart)
|
|
return err
|
|
}
|
|
|
|
// SelectServerNoticeRoomID queries the server notice room ID.
|
|
func (s *accountsStatements) SelectServerNoticeRoomID(
|
|
ctx context.Context, txn *sql.Tx, localpart string,
|
|
) (roomID string, err error) {
|
|
stmt := sqlutil.TxStmt(txn, s.selectServerNoticeRoomStmt)
|
|
|
|
roomIDNull := sql.NullString{}
|
|
row := stmt.QueryRowContext(ctx, localpart)
|
|
err = row.Scan(&roomIDNull)
|
|
if err != nil && err != sql.ErrNoRows {
|
|
return "", err
|
|
}
|
|
// roomIDNull.String is either the roomID or an empty string
|
|
return roomIDNull.String, nil
|
|
}
|
|
|
|
// UpdateServerNoticeRoomID sets the server notice room ID.
|
|
func (s *accountsStatements) UpdateServerNoticeRoomID(
|
|
ctx context.Context, txn *sql.Tx, localpart, roomID string,
|
|
) (err error) {
|
|
stmt := sqlutil.TxStmt(txn, s.updateServerNoticeRoomStmt)
|
|
_, err = stmt.ExecContext(ctx, roomID, localpart)
|
|
return
|
|
}
|