Files
Termix/src/backend/database/db/index.ts
T

2124 lines
72 KiB
TypeScript

import { repairSnippetsNoteColumn } from "../../upgrade/snippets-schema-migration.js";
import { getErrorMessage } from "../../utils/error-message.js";
import { drizzle } from "drizzle-orm/better-sqlite3";
import Database from "better-sqlite3";
import * as schema from "./schema.js";
import fs from "fs";
import path from "path";
import { databaseLogger } from "../../utils/logger.js";
import { DatabaseFileEncryption } from "../../utils/database-file-encryption.js";
import { SystemCrypto } from "../../utils/system-crypto.js";
import { DatabaseMigration } from "../../utils/database-migration.js";
import {
ensureSharedHostAuthOverrideProtocolSchema,
migrateLegacySharedHostAuthOverrides,
} from "../../utils/shared-host-auth-override-migration.js";
import { DatabaseSaveTrigger } from "../../utils/database-save-trigger.js";
import { migrateAuditRetention } from "../../utils/audit-retention-migration.js";
import { createPerformanceIndexes } from "./performance-indexes.js";
import {
assertDataDirIsNotMisconfigured,
DataDirMisconfiguredError,
} from "../../utils/data-dir-guard.js";
import { resolveDatabaseDialect, type DatabaseDialect } from "./dialect.js";
import { SYSTEM_ROLE_DEFAULTS } from "../../utils/permission-catalog.js";
import { connectRemoteDatabase } from "./connect.js";
import { runRemoteMigrations } from "./migrate.js";
import { assertNotPre29Database } from "./upgrade-guard.js";
import {
LEGACY_USERNAME_PLACEHOLDER_UPDATES,
legacySudoMoves,
RETIRED_COLUMNS,
RETIRED_SETTINGS,
REMOTE_RETIRED_COLUMNS,
type LegacySudoRow,
} from "./retired-columns.js";
import { sql, type SQL } from "drizzle-orm";
import type { PortableDatabase } from "../repositories/database-context.js";
const dataDir = process.env.DATA_DIR || "./db/data";
const dbDir = path.resolve(dataDir);
if (!fs.existsSync(dbDir)) {
fs.mkdirSync(dbDir, { recursive: true });
}
const enableFileEncryption = process.env.DB_FILE_ENCRYPTION !== "false";
const dbPath = path.join(dataDir, "db.sqlite");
const encryptedDbPath = `${dbPath}.encrypted`;
const actualDbPath = ":memory:";
let memoryDatabase: Database.Database;
let isNewDatabase = false;
let sqlite: Database.Database;
function getRawSettingValue(key: string): string | null {
const row = sqlite
.prepare("SELECT value FROM settings WHERE key = ?")
.get(key) as { value?: string } | undefined;
return row?.value ?? null;
}
function setRawSettingValue(key: string, value: string): void {
sqlite
.prepare("INSERT OR REPLACE INTO settings (key, value) VALUES (?, ?)")
.run(key, value);
}
function ensureRawSettingDefault(key: string, value: string): void {
if (getRawSettingValue(key) === null) {
sqlite
.prepare("INSERT INTO settings (key, value) VALUES (?, ?)")
.run(key, value);
}
}
async function initializeDatabaseAsync(): Promise<void> {
const systemCrypto = SystemCrypto.getInstance();
await systemCrypto.getDatabaseKey();
if (enableFileEncryption) {
try {
if (DatabaseFileEncryption.isEncryptedDatabaseFile(encryptedDbPath)) {
const decryptedBuffer =
await DatabaseFileEncryption.decryptDatabaseToBuffer(encryptedDbPath);
memoryDatabase = new Database(decryptedBuffer);
try {
memoryDatabase
.prepare("SELECT COUNT(*) as count FROM sessions")
.get() as { count: number };
} catch {
// expected - sessions table may not exist yet
}
} else {
const migration = new DatabaseMigration(dataDir);
const migrationStatus = migration.checkMigrationStatus();
if (migrationStatus.needsMigration) {
const migrationResult = await migration.migrateDatabase();
if (migrationResult.success) {
migration.cleanupOldBackups();
if (
DatabaseFileEncryption.isEncryptedDatabaseFile(encryptedDbPath)
) {
const decryptedBuffer =
await DatabaseFileEncryption.decryptDatabaseToBuffer(
encryptedDbPath,
);
memoryDatabase = new Database(decryptedBuffer);
isNewDatabase = false;
} else {
throw new Error(
"Migration completed but encrypted database file not found",
);
}
} else {
databaseLogger.error("Automatic database migration failed", null, {
operation: "auto_migration_failed",
error: migrationResult.error,
migratedTables: migrationResult.migratedTables,
migratedRows: migrationResult.migratedRows,
duration: migrationResult.duration,
backupPath: migrationResult.backupPath,
});
throw new Error(
`Database migration failed: ${migrationResult.error}. Backup available at: ${migrationResult.backupPath}`,
);
}
} else {
assertDataDirIsNotMisconfigured(dataDir);
memoryDatabase = new Database(":memory:");
isNewDatabase = true;
}
}
} catch (error) {
// Not a decryption problem: the database is fine, we are pointed at the
// wrong directory. Surface that message as-is.
if (error instanceof DataDirMisconfiguredError) throw error;
databaseLogger.error("Failed to initialize memory database", error, {
operation: "db_memory_init_failed",
errorMessage: getErrorMessage(error),
errorStack: error instanceof Error ? error.stack : undefined,
encryptedDbExists:
DatabaseFileEncryption.isEncryptedDatabaseFile(encryptedDbPath),
databaseKeyAvailable: !!process.env.DATABASE_KEY,
databaseKeyLength: process.env.DATABASE_KEY?.length || 0,
});
try {
const diagnosticInfo =
DatabaseFileEncryption.getDiagnosticInfo(encryptedDbPath);
databaseLogger.error(
"Database encryption diagnostic completed - check logs above for details",
null,
{
operation: "db_encryption_diagnostic_completed",
filesConsistent: diagnosticInfo.validation.filesConsistent,
sizeMismatch: diagnosticInfo.validation.sizeMismatch,
},
);
} catch (diagError) {
databaseLogger.warn("Failed to generate diagnostic information", {
operation: "db_diagnostic_failed",
error:
getErrorMessage(diagError),
});
}
throw new Error(
`Database decryption failed: ${getErrorMessage(error)}. This prevents data loss.`,
{ cause: error },
);
}
} else {
assertDataDirIsNotMisconfigured(dataDir);
// The database still lives in memory and is serialised out on every write;
// turning encryption off only changes whether that file is ciphertext. It
// has to be read back, or each restart starts empty and silently discards
// everything the previous run saved.
const existing = readPlainDatabaseFile();
if (existing) {
memoryDatabase = new Database(existing);
databaseLogger.info("Loaded unencrypted database from disk", {
operation: "db_load_plain",
path: dbPath,
bytes: existing.length,
});
} else {
memoryDatabase = new Database(":memory:");
isNewDatabase = true;
}
}
}
/** The plain database file, or null when there is nothing to restore. */
function readPlainDatabaseFile(): Buffer | null {
try {
const contents = fs.readFileSync(dbPath);
return contents.length > 0 ? contents : null;
} catch (error) {
if ((error as NodeJS.ErrnoException).code === "ENOENT") return null;
throw error;
}
}
async function initializeCompleteDatabase(): Promise<void> {
await initializeDatabaseAsync();
databaseLogger.info(`Initializing SQLite database`, {
operation: "db_init",
path: actualDbPath,
encrypted:
enableFileEncryption &&
DatabaseFileEncryption.isEncryptedDatabaseFile(encryptedDbPath),
inMemory: true,
isNewDatabase,
});
sqlite = memoryDatabase;
sqlite.exec("PRAGMA foreign_keys = ON");
db = drizzle(sqlite, { schema });
await assertNotPre29Database(
(name) =>
!!sqlite
.prepare(
"SELECT 1 FROM sqlite_master WHERE type = 'table' AND name = ?",
)
.get(name),
);
sqlite.exec(`
CREATE TABLE IF NOT EXISTS users (
id TEXT PRIMARY KEY,
username TEXT NOT NULL,
password_hash TEXT NOT NULL,
is_admin INTEGER NOT NULL DEFAULT 0,
registered_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
donation_modal_dismissed INTEGER NOT NULL DEFAULT 0
);
CREATE TABLE IF NOT EXISTS settings (
key TEXT PRIMARY KEY,
value TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS sessions (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL,
jwt_token TEXT NOT NULL,
device_type TEXT NOT NULL,
device_info TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
expires_at TEXT NOT NULL,
last_active_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS trusted_devices (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL,
device_fingerprint TEXT NOT NULL,
device_type TEXT NOT NULL,
device_info TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
expires_at TEXT NOT NULL,
last_used_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS user_external_identities (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
provider_id TEXT NOT NULL,
subject TEXT NOT NULL,
email TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (provider_id, subject),
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS idx_user_external_identities_user ON user_external_identities (user_id);
CREATE TABLE IF NOT EXISTS user_second_factors (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
plugin_id TEXT NOT NULL,
factor_id TEXT NOT NULL,
enrolled_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (user_id, plugin_id, factor_id),
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS ssh_data (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
name TEXT,
ip TEXT NOT NULL,
port INTEGER NOT NULL,
username TEXT NOT NULL,
folder TEXT,
tags TEXT,
pin INTEGER NOT NULL DEFAULT 0,
sort_order INTEGER,
auth_type TEXT NOT NULL,
password TEXT,
key TEXT,
key_password TEXT,
key_type TEXT,
force_keyboard_interactive TEXT,
status_check_enabled INTEGER NOT NULL DEFAULT 1,
status_check_interval INTEGER,
notes TEXT,
use_socks5 INTEGER,
socks5_host TEXT,
socks5_port INTEGER,
socks5_username TEXT,
socks5_password TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS ssh_credentials (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
name TEXT NOT NULL,
description TEXT,
folder TEXT,
tags TEXT,
auth_type TEXT NOT NULL,
username TEXT,
password TEXT,
key TEXT,
key_password TEXT,
key_type TEXT,
usage_count INTEGER NOT NULL DEFAULT 0,
last_used TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS ssh_credential_usage (
id INTEGER PRIMARY KEY AUTOINCREMENT,
credential_id INTEGER NOT NULL,
host_id INTEGER NOT NULL,
user_id TEXT NOT NULL,
used_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (credential_id) REFERENCES ssh_credentials (id) ON DELETE CASCADE,
FOREIGN KEY (host_id) REFERENCES ssh_data (id) ON DELETE CASCADE,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS ssh_folders (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
name TEXT NOT NULL,
color TEXT,
icon TEXT,
sort_order INTEGER,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS recent_activity (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
type TEXT NOT NULL,
host_id INTEGER NOT NULL,
host_name TEXT,
timestamp TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (host_id) REFERENCES ssh_data (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS host_access (
id INTEGER PRIMARY KEY AUTOINCREMENT,
host_id INTEGER NOT NULL,
user_id TEXT,
role_id INTEGER,
granted_by TEXT NOT NULL,
permission_level TEXT NOT NULL DEFAULT 'use',
expires_at TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_accessed_at TEXT,
access_count INTEGER NOT NULL DEFAULT 0,
FOREIGN KEY (host_id) REFERENCES ssh_data (id) ON DELETE CASCADE,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (role_id) REFERENCES roles (id) ON DELETE CASCADE,
FOREIGN KEY (granted_by) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS roles (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL UNIQUE,
display_name TEXT NOT NULL,
description TEXT,
is_system INTEGER NOT NULL DEFAULT 0,
permissions TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE TABLE IF NOT EXISTS user_roles (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
role_id INTEGER NOT NULL,
granted_by TEXT,
granted_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE(user_id, role_id),
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (role_id) REFERENCES roles (id) ON DELETE CASCADE,
FOREIGN KEY (granted_by) REFERENCES users (id) ON DELETE SET NULL
);
CREATE TABLE IF NOT EXISTS audit_logs (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT,
username TEXT NOT NULL,
action TEXT NOT NULL,
resource_type TEXT NOT NULL,
resource_id TEXT,
resource_name TEXT,
details TEXT,
ip_address TEXT,
user_agent TEXT,
success INTEGER NOT NULL,
error_message TEXT,
timestamp TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE SET NULL
);
CREATE TABLE IF NOT EXISTS credential_access (
id INTEGER PRIMARY KEY AUTOINCREMENT,
credential_id INTEGER NOT NULL,
user_id TEXT,
role_id INTEGER,
granted_by TEXT NOT NULL,
permission_level TEXT NOT NULL DEFAULT 'use',
expires_at TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (credential_id) REFERENCES ssh_credentials (id) ON DELETE CASCADE,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (role_id) REFERENCES roles (id) ON DELETE CASCADE,
FOREIGN KEY (granted_by) REFERENCES users (id) ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS idx_credential_access_user_id ON credential_access (user_id);
CREATE INDEX IF NOT EXISTS idx_credential_access_role_id ON credential_access (role_id);
CREATE INDEX IF NOT EXISTS idx_credential_access_credential_id ON credential_access (credential_id);
CREATE TABLE IF NOT EXISTS shared_credential_secrets (
id INTEGER PRIMARY KEY AUTOINCREMENT,
credential_access_id INTEGER NOT NULL,
target_user_id TEXT NOT NULL,
credential_id INTEGER NOT NULL,
encrypted_username TEXT,
auth_type TEXT NOT NULL DEFAULT 'password',
encrypted_password TEXT,
encrypted_key TEXT,
encrypted_key_password TEXT,
key_type TEXT,
public_key TEXT,
cert_public_key TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (credential_access_id, target_user_id),
FOREIGN KEY (credential_access_id) REFERENCES credential_access (id) ON DELETE CASCADE,
FOREIGN KEY (target_user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (credential_id) REFERENCES ssh_credentials (id) ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS idx_shared_credential_secrets_target ON shared_credential_secrets (target_user_id, credential_id);
CREATE TABLE IF NOT EXISTS folder_access (
id INTEGER PRIMARY KEY AUTOINCREMENT,
owner_user_id TEXT NOT NULL,
folder TEXT NOT NULL,
user_id TEXT,
role_id INTEGER,
granted_by TEXT NOT NULL,
permission_level TEXT NOT NULL DEFAULT 'connect',
expires_at TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (owner_user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (role_id) REFERENCES roles (id) ON DELETE CASCADE,
FOREIGN KEY (granted_by) REFERENCES users (id) ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS idx_folder_access_owner_folder ON folder_access (owner_user_id, folder);
CREATE TABLE IF NOT EXISTS plugins (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
version TEXT NOT NULL,
tier TEXT NOT NULL DEFAULT 'available',
source TEXT NOT NULL DEFAULT 'community',
registry_id TEXT,
state TEXT NOT NULL DEFAULT 'disabled',
last_error TEXT,
installed_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
auto_update INTEGER NOT NULL DEFAULT 0,
pinned_version TEXT,
manifest_json TEXT NOT NULL
);
CREATE INDEX IF NOT EXISTS idx_plugins_registry_id ON plugins (registry_id);
CREATE TABLE IF NOT EXISTS plugin_permission_grants (
id INTEGER PRIMARY KEY AUTOINCREMENT,
plugin_id TEXT NOT NULL,
capability TEXT NOT NULL,
granted_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
-- Nullable: a bundled grant is made by the install, not by a user.
granted_by TEXT,
source TEXT NOT NULL DEFAULT 'admin',
UNIQUE (plugin_id, capability),
FOREIGN KEY (plugin_id) REFERENCES plugins (id) ON DELETE CASCADE,
FOREIGN KEY (granted_by) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS plugin_registries (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
url TEXT NOT NULL,
kind TEXT NOT NULL DEFAULT 'community',
enabled INTEGER NOT NULL DEFAULT 1,
signing_key TEXT,
last_checked_at TEXT,
last_index_hash TEXT
);
CREATE TABLE IF NOT EXISTS plugin_install_counts (
id INTEGER PRIMARY KEY AUTOINCREMENT,
plugin_id TEXT NOT NULL,
registry_id TEXT NOT NULL,
count INTEGER NOT NULL DEFAULT 0,
source TEXT NOT NULL DEFAULT 'aggregate-telemetry',
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (plugin_id, registry_id)
);
CREATE TABLE IF NOT EXISTS plugin_storage (
id INTEGER PRIMARY KEY AUTOINCREMENT,
plugin_id TEXT NOT NULL,
key TEXT NOT NULL,
value TEXT NOT NULL,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (plugin_id, key),
FOREIGN KEY (plugin_id) REFERENCES plugins (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS plugin_migrations (
id INTEGER PRIMARY KEY AUTOINCREMENT,
plugin_id TEXT NOT NULL,
migration_id TEXT NOT NULL,
checksum TEXT NOT NULL,
applied_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (plugin_id, migration_id),
FOREIGN KEY (plugin_id) REFERENCES plugins (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS plugin_settings (
id INTEGER PRIMARY KEY AUTOINCREMENT,
plugin_id TEXT NOT NULL,
scope TEXT NOT NULL,
scope_id TEXT,
key TEXT NOT NULL,
value TEXT,
encrypted INTEGER NOT NULL DEFAULT 0,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (plugin_id, scope, scope_id, key),
FOREIGN KEY (plugin_id) REFERENCES plugins (id) ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS idx_plugin_settings_plugin_scope ON plugin_settings (plugin_id, scope);
CREATE TABLE IF NOT EXISTS rbac_known_permissions (
id INTEGER PRIMARY KEY AUTOINCREMENT,
permission TEXT NOT NULL,
plugin_id TEXT,
first_seen_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (permission)
);
CREATE TABLE IF NOT EXISTS rbac_applied_defaults (
id INTEGER PRIMARY KEY AUTOINCREMENT,
role_name TEXT NOT NULL,
permission TEXT NOT NULL,
applied_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE (role_name, permission)
);
CREATE TABLE IF NOT EXISTS api_keys (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL,
name TEXT NOT NULL,
token_hash TEXT NOT NULL,
token_prefix TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
expires_at TEXT,
last_used_at TEXT,
is_active INTEGER NOT NULL DEFAULT 1,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS user_open_tabs (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL,
tab_type TEXT NOT NULL,
host_id INTEGER,
label TEXT NOT NULL,
tab_order INTEGER NOT NULL DEFAULT 0,
backend_session_id TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (host_id) REFERENCES ssh_data (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS user_preferences (
user_id TEXT PRIMARY KEY,
reopen_tabs_on_login INTEGER NOT NULL DEFAULT 0,
theme TEXT,
font_size TEXT,
accent_color TEXT,
language TEXT,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS host_sidebar_preferences (
user_id TEXT PRIMARY KEY,
data TEXT NOT NULL,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS credential_sidebar_preferences (
user_id TEXT PRIMARY KEY,
data TEXT NOT NULL,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS ui_preferences (
user_id TEXT PRIMARY KEY,
data TEXT NOT NULL,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
`);
// Expired open tabs are dropped when the tab list is read, against the
// terminal plugin's own session timeout.
try {
const result = sqlite
.prepare("DELETE FROM sessions WHERE expires_at <= ?")
.run(new Date().toISOString());
if (result.changes > 0) {
databaseLogger.info("Expired sessions cleaned up on startup", {
operation: "db_init_session_cleanup",
deletedSessions: result.changes,
});
}
} catch (e) {
databaseLogger.warn("Could not clear expired sessions on startup", {
operation: "db_init_session_cleanup_failed",
error: e,
});
}
// 2.9.1 added this fix, so a 2.9.0 install has not run it yet. It reads the
// column migrateSchema drops.
if (columnNames("users").includes("oidc_identifier")) {
const { runSsoLegacyIdentityMigration } =
await import("../../upgrade/sso-legacy-identity-migration.js");
await runSsoLegacyIdentityMigration();
}
migrateSchema();
vacuumIfFreelistBloated();
try {
ensureRawSettingDefault("allow_registration", "true");
} catch (e) {
databaseLogger.warn("Could not initialize default settings", {
operation: "db_init",
error: e,
});
}
try {
ensureRawSettingDefault("allow_password_login", "true");
} catch (e) {
databaseLogger.warn("Could not initialize allow_password_login setting", {
operation: "db_init",
error: e,
});
}
}
const addColumnIfNotExists = (
table: string,
column: string,
definition: string,
) => {
try {
sqlite
.prepare(
`SELECT "${column}"
FROM ${table} LIMIT 1`,
)
.get();
} catch {
try {
sqlite.exec(`ALTER TABLE ${table}
ADD COLUMN "${column}" ${definition};`);
} catch (alterError) {
const message =
alterError instanceof Error ? alterError.message : String(alterError);
databaseLogger.warn(
`Failed to add column ${column} to ${table}: ${message}`,
{
operation: "schema_migration",
table,
column,
},
);
}
}
};
/**
* Drops the NOT NULL on plugin_permission_grants.granted_by.
*
* A bundled grant is made by the install rather than by a person, so there is
* no user id to record. SQLite cannot relax a constraint in place, so the
* table is rebuilt; it only ever holds a handful of rows.
*/
const relaxPluginGrantGrantedBy = () => {
try {
const sql = sqlite
.prepare(
`SELECT sql FROM sqlite_master WHERE type = 'table' AND name = 'plugin_permission_grants'`,
)
.get() as { sql?: string } | undefined;
if (!sql?.sql || !/granted_by\s+TEXT\s+NOT\s+NULL/i.test(sql.sql)) {
return;
}
sqlite.exec(`
PRAGMA foreign_keys=OFF;
BEGIN;
CREATE TABLE plugin_permission_grants_new (
id INTEGER PRIMARY KEY AUTOINCREMENT,
plugin_id TEXT NOT NULL,
capability TEXT NOT NULL,
granted_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
granted_by TEXT,
source TEXT NOT NULL DEFAULT 'admin',
UNIQUE (plugin_id, capability),
FOREIGN KEY (plugin_id) REFERENCES plugins (id) ON DELETE CASCADE,
FOREIGN KEY (granted_by) REFERENCES users (id) ON DELETE CASCADE
);
INSERT INTO plugin_permission_grants_new
(id, plugin_id, capability, granted_at, granted_by, source)
SELECT id, plugin_id, capability, granted_at, granted_by, 'admin'
FROM plugin_permission_grants;
DROP TABLE plugin_permission_grants;
ALTER TABLE plugin_permission_grants_new RENAME TO plugin_permission_grants;
COMMIT;
PRAGMA foreign_keys=ON;
`);
databaseLogger.info(
"Relaxed plugin_permission_grants.granted_by to allow bundled grants",
{ operation: "schema_migration" },
);
} catch (error) {
databaseLogger.warn(
`Failed to relax plugin_permission_grants.granted_by: ${
error instanceof Error ? error.message : String(error)
}`,
{ operation: "schema_migration" },
);
}
};
const columnNames = (table: string): string[] =>
(
sqlite.prepare(`PRAGMA table_info(${table})`).all() as Array<{
name: string;
}>
).map((col) => col.name);
/**
* ssh_folders.credential_id became the folder's auth default. It carries a
* foreign key, which ALTER TABLE DROP COLUMN refuses, so the table is rebuilt.
*/
const dropFolderCredentialColumn = () => {
const columns = columnNames("ssh_folders");
if (!columns.includes("credential_id")) return;
const kept = [
"id",
"user_id",
"name",
"color",
"icon",
"sort_order",
"sync_id",
"local_only",
"created_at",
"updated_at",
].filter((name) => columns.includes(name));
const list = kept.map((name) => `"${name}"`).join(", ");
sqlite.exec("PRAGMA foreign_keys = OFF");
try {
sqlite.exec(`
BEGIN;
CREATE TABLE ssh_folders_new (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL,
name TEXT NOT NULL,
color TEXT,
icon TEXT,
sort_order INTEGER,
sync_id TEXT,
local_only INTEGER NOT NULL DEFAULT 0,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
);
INSERT INTO ssh_folders_new (${list}) SELECT ${list} FROM ssh_folders;
DROP TABLE ssh_folders;
ALTER TABLE ssh_folders_new RENAME TO ssh_folders;
CREATE UNIQUE INDEX IF NOT EXISTS idx_ssh_folders_sync_id ON ssh_folders(sync_id);
COMMIT;
`);
} catch (error) {
if (sqlite.inTransaction) sqlite.exec("ROLLBACK");
databaseLogger.warn("Failed to drop ssh_folders.credential_id", {
operation: "schema_migration",
error: getErrorMessage(error),
});
} finally {
sqlite.exec("PRAGMA foreign_keys = ON");
}
};
const moveLegacySudoPasswords = () => {
if (!columnNames("ssh_data").includes("terminal_config")) return;
try {
const rows = sqlite
.prepare(
"SELECT id, terminal_config, sudo_password FROM ssh_data WHERE terminal_config LIKE '%sudoPassword%'",
)
.all() as LegacySudoRow[];
const update = sqlite.prepare(
"UPDATE ssh_data SET sudo_password = ? WHERE id = ?",
);
for (const move of legacySudoMoves(rows)) {
update.run(move.sudoPassword, move.id);
}
} catch (error) {
databaseLogger.warn("Failed to move legacy sudo passwords", {
operation: "schema_migration",
error: getErrorMessage(error),
});
}
};
const dropRetiredColumns = () => {
moveLegacySudoPasswords();
for (const [table, retired] of Object.entries(RETIRED_COLUMNS)) {
const columns = new Set(columnNames(table));
for (const column of retired) {
if (!columns.has(column)) continue;
try {
sqlite.exec(`ALTER TABLE ${table} DROP COLUMN "${column}"`);
} catch (error) {
databaseLogger.warn(`Failed to drop ${table}.${column}`, {
operation: "schema_migration",
error: getErrorMessage(error),
});
}
}
}
dropFolderCredentialColumn();
// 2.8 spelled $external.username as $oidc.preferred_username.
for (const statement of LEGACY_USERNAME_PLACEHOLDER_UPDATES) {
try {
sqlite.exec(statement);
} catch (error) {
databaseLogger.warn("Failed to rename a legacy username placeholder", {
operation: "schema_migration",
error: getErrorMessage(error),
});
}
}
try {
sqlite
.prepare(
`DELETE FROM settings WHERE key IN (${RETIRED_SETTINGS.map(() => "?").join(", ")})`,
)
.run(...RETIRED_SETTINGS);
} catch (error) {
databaseLogger.warn("Failed to delete retired settings", {
operation: "schema_migration",
error: getErrorMessage(error),
});
}
};
const migrateSchema = () => {
repairSnippetsNoteColumn(sqlite);
addColumnIfNotExists("user_preferences", "theme", "TEXT");
addColumnIfNotExists("user_preferences", "font_size", "TEXT");
addColumnIfNotExists("user_preferences", "accent_color", "TEXT");
addColumnIfNotExists("user_preferences", "language", "TEXT");
addColumnIfNotExists("user_preferences", "storage_mode", "TEXT");
addColumnIfNotExists("user_preferences", "command_palette_enabled", "INTEGER");
addColumnIfNotExists("user_preferences", "show_host_tags", "INTEGER");
addColumnIfNotExists("user_preferences", "host_tray_on_click", "INTEGER");
addColumnIfNotExists("user_preferences", "pin_app_rail", "INTEGER");
addColumnIfNotExists(
"user_preferences",
"expand_app_rail_on_hover",
"INTEGER",
);
addColumnIfNotExists(
"user_preferences",
"show_pin_app_rail_button",
"INTEGER",
);
addColumnIfNotExists("user_preferences", "folders_collapsed", "INTEGER");
addColumnIfNotExists("user_preferences", "disable_update_check", "INTEGER");
addColumnIfNotExists("user_preferences", "confirm_tab_close", "INTEGER");
addColumnIfNotExists("user_preferences", "hidden_rail_tabs", "TEXT");
addColumnIfNotExists("user_preferences", "compact_host_view", "INTEGER");
addColumnIfNotExists("user_preferences", "status_color_scheme", "TEXT");
addColumnIfNotExists("user_preferences", "custom_keybindings", "TEXT");
addColumnIfNotExists("users", "is_admin", "INTEGER NOT NULL DEFAULT 0");
const hadRegisteredAtColumn = (() => {
try {
sqlite.prepare(`SELECT "registered_at" FROM users LIMIT 1`).get();
return true;
} catch {
return false;
}
})();
// SQLite's ALTER TABLE ADD COLUMN rejects non-constant defaults like
// CURRENT_TIMESTAMP, so the column is added empty and backfilled below.
addColumnIfNotExists("users", "registered_at", "TEXT");
if (!hadRegisteredAtColumn) {
// Pre-existing users are backdated past the 30 day mark so they see the
// donation modal immediately on upgrade instead of waiting a fresh
// 30 days as if they had just registered.
try {
sqlite.exec(
`UPDATE users SET registered_at = datetime('now', '-31 days') WHERE registered_at IS NULL`,
);
} catch (backfillError) {
databaseLogger.warn("Failed to backfill users.registered_at", {
operation: "schema_migration",
error:
getErrorMessage(backfillError, String(backfillError)),
});
}
} else {
try {
sqlite.exec(
`UPDATE users SET registered_at = CURRENT_TIMESTAMP WHERE registered_at IS NULL`,
);
} catch (backfillError) {
databaseLogger.warn(
"Failed to backfill NULL users.registered_at values",
{
operation: "schema_migration",
error:
getErrorMessage(backfillError, String(backfillError)),
},
);
}
}
addColumnIfNotExists(
"users",
"donation_modal_dismissed",
"INTEGER NOT NULL DEFAULT 0",
);
addColumnIfNotExists("sessions", "external_session_ref", "TEXT");
addColumnIfNotExists("ssh_data", "name", "TEXT");
addColumnIfNotExists("ssh_data", "folder", "TEXT");
addColumnIfNotExists("ssh_data", "tags", "TEXT");
addColumnIfNotExists("ssh_data", "pin", "INTEGER NOT NULL DEFAULT 0");
addColumnIfNotExists("ssh_data", "sort_order", "INTEGER");
addColumnIfNotExists("ssh_folders", "sort_order", "INTEGER");
addColumnIfNotExists(
"ssh_data",
"auth_type",
'TEXT NOT NULL DEFAULT "password"',
);
addColumnIfNotExists("ssh_data", "password", "TEXT");
addColumnIfNotExists("ssh_data", "key", "TEXT");
addColumnIfNotExists("ssh_data", "key_password", "TEXT");
addColumnIfNotExists("ssh_data", "key_type", "TEXT");
addColumnIfNotExists("ssh_data", "jump_hosts", "TEXT");
addColumnIfNotExists(
"ssh_data",
"created_at",
"TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP",
);
addColumnIfNotExists(
"ssh_data",
"updated_at",
"TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP",
);
addColumnIfNotExists("ssh_data", "force_keyboard_interactive", "TEXT");
addColumnIfNotExists(
"ssh_data",
"credential_id",
"INTEGER REFERENCES ssh_credentials(id) ON DELETE SET NULL",
);
addColumnIfNotExists(
"ssh_data",
"override_credential_username",
"INTEGER",
);
addColumnIfNotExists(
"ssh_data",
"status_check_enabled",
"INTEGER NOT NULL DEFAULT 1",
);
addColumnIfNotExists("ssh_data", "status_check_interval", "INTEGER");
addColumnIfNotExists("ssh_data", "connection_type", 'TEXT NOT NULL DEFAULT "ssh"');
addColumnIfNotExists("ssh_data", "domain", "TEXT");
addColumnIfNotExists("ssh_data", "notes", "TEXT");
addColumnIfNotExists("ssh_data", "use_socks5", "INTEGER");
addColumnIfNotExists("ssh_data", "socks5_host", "TEXT");
addColumnIfNotExists("ssh_data", "socks5_port", "INTEGER");
addColumnIfNotExists("ssh_data", "socks5_username", "TEXT");
addColumnIfNotExists("ssh_data", "socks5_password", "TEXT");
addColumnIfNotExists("ssh_data", "socks5_proxy_chain", "TEXT");
addColumnIfNotExists("ssh_data", "host_key_fingerprint", "TEXT");
addColumnIfNotExists("ssh_data", "host_key_type", "TEXT");
addColumnIfNotExists("ssh_data", "host_key_algorithm", "TEXT DEFAULT 'sha256'");
addColumnIfNotExists("ssh_data", "host_key_first_seen", "TEXT");
addColumnIfNotExists("ssh_data", "host_key_last_verified", "TEXT");
addColumnIfNotExists("ssh_data", "host_key_changed_count", "INTEGER DEFAULT 0");
addColumnIfNotExists("ssh_credentials", "private_key", "TEXT");
addColumnIfNotExists("ssh_credentials", "public_key", "TEXT");
addColumnIfNotExists("ssh_credentials", "detected_key_type", "TEXT");
addColumnIfNotExists("ssh_credentials", "cert_public_key", "TEXT");
addColumnIfNotExists(
"ssh_credentials",
"pin",
"INTEGER NOT NULL DEFAULT 0",
);
addColumnIfNotExists("ssh_credentials", "sort_order", "INTEGER");
try {
const tableInfo = sqlite.prepare("PRAGMA table_info(ssh_credentials)").all() as Array<{
cid: number;
name: string;
type: string;
notnull: number;
dflt_value: string | null;
pk: number;
}>;
const usernameCol = tableInfo.find((col) => col.name === "username");
if (usernameCol && usernameCol.notnull === 1) {
const tempTableName = "ssh_credentials_temp_migration";
const allColumns = tableInfo.map((col) => `"${col.name}"`).join(", ");
// Derive the replacement table from the live definition instead of
// restating it here. The table keeps gaining columns (cert_public_key,
// pin, sort_order, sync_id, ...), and a second copy of the column list
// falls behind every time one is added — leaving the copy narrower than
// the table, so the INSERT below fails and the constraint stays put.
const createSql = sqlite
.prepare("SELECT sql FROM sqlite_master WHERE type = 'table' AND name = 'ssh_credentials'")
.pluck()
.get() as string | undefined;
if (!createSql) {
throw new Error("ssh_credentials has no stored table definition");
}
// Only the table name is rewritten; replace() stops at the first match,
// and in a CREATE TABLE statement that is the table being defined.
const renamedSql = createSql.replace("ssh_credentials", tempTableName);
const tempCreateSql = renamedSql.replace(/(["`[]?username["`\]]?\s+TEXT)\s+NOT\s+NULL/i, "$1");
if (tempCreateSql === renamedSql) {
throw new Error("could not derive a nullable-username definition for ssh_credentials");
}
// DROP TABLE takes the table's indexes with it, so replay them afterwards.
const indexDefs = sqlite
.prepare(
"SELECT sql FROM sqlite_master WHERE type = 'index' AND tbl_name = 'ssh_credentials' AND sql IS NOT NULL",
)
.pluck()
.all() as string[];
sqlite.exec(`PRAGMA foreign_keys = OFF`);
sqlite.exec(`
${tempCreateSql};
INSERT INTO ${tempTableName} (${allColumns}) SELECT ${allColumns} FROM ssh_credentials;
DROP TABLE ssh_credentials;
ALTER TABLE ${tempTableName} RENAME TO ssh_credentials;
`);
for (const indexSql of indexDefs) {
sqlite.exec(indexSql);
}
sqlite.exec(`PRAGMA foreign_keys = ON`);
databaseLogger.info("Successfully migrated ssh_credentials table to remove username NOT NULL constraint", {
operation: "schema_migration_username_nullable",
restoredIndexes: indexDefs.length,
});
}
} catch (migrationError) {
databaseLogger.warn("Failed to migrate ssh_credentials username column", {
operation: "schema_migration",
error: migrationError,
});
}
try {
const auditLogColumns = sqlite.prepare("PRAGMA table_info(audit_logs)").all() as Array<{
name: string;
notnull: number;
}>;
const auditUserIdCol = auditLogColumns.find((col) => col.name === "user_id");
if (auditUserIdCol && auditUserIdCol.notnull === 1) {
const tempTableName = "audit_logs_temp_migration";
const columns = [
"id",
"user_id",
"username",
"action",
"resource_type",
"resource_id",
"resource_name",
"details",
"ip_address",
"user_agent",
"success",
"error_message",
"timestamp",
].join(", ");
sqlite.exec(`PRAGMA foreign_keys = OFF`);
sqlite.exec(`
CREATE TABLE ${tempTableName} (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT,
username TEXT NOT NULL,
action TEXT NOT NULL,
resource_type TEXT NOT NULL,
resource_id TEXT,
resource_name TEXT,
details TEXT,
ip_address TEXT,
user_agent TEXT,
success INTEGER NOT NULL,
error_message TEXT,
timestamp TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE SET NULL
);
INSERT INTO ${tempTableName} (${columns}) SELECT ${columns} FROM audit_logs;
DROP TABLE audit_logs;
ALTER TABLE ${tempTableName} RENAME TO audit_logs;
`);
sqlite.exec(`PRAGMA foreign_keys = ON`);
databaseLogger.info("Successfully migrated audit_logs table to remove user_id NOT NULL constraint", {
operation: "schema_migration_audit_user_id_nullable",
});
}
} catch (migrationError) {
databaseLogger.warn("Failed to migrate audit_logs user_id column", {
operation: "schema_migration",
error: migrationError,
});
}
try {
sqlite.prepare("SELECT role_id FROM host_access LIMIT 1").get();
} catch {
try {
sqlite.exec("ALTER TABLE host_access ADD COLUMN role_id INTEGER REFERENCES roles(id) ON DELETE CASCADE");
} catch (alterError) {
databaseLogger.warn("Failed to add role_id column", {
operation: "schema_migration",
error: alterError,
});
}
}
try {
sqlite.prepare("SELECT override_credential_id FROM host_access LIMIT 1").get();
} catch {
try {
sqlite.exec("ALTER TABLE host_access ADD COLUMN override_credential_id INTEGER REFERENCES ssh_credentials(id) ON DELETE SET NULL");
} catch (alterError) {
databaseLogger.warn("Failed to add override_credential_id column", {
operation: "schema_migration",
error: alterError,
});
}
}
try {
ensureSharedHostAuthOverrideProtocolSchema(sqlite);
} catch (schemaError) {
databaseLogger.warn("Failed to prepare shared_host_auth_overrides table", {
operation: "schema_migration",
error: schemaError,
});
}
try {
migrateLegacySharedHostAuthOverrides(
sqlite,
getRawSettingValue,
setRawSettingValue,
);
} catch (migrateError) {
databaseLogger.warn("Failed to migrate shared host auth overrides", {
operation: "schema_migration",
error: migrateError,
});
}
try {
sqlite.prepare("SELECT sudo_password FROM ssh_data LIMIT 1").get();
} catch {
try {
sqlite.exec("ALTER TABLE ssh_data ADD COLUMN sudo_password TEXT");
} catch (alterError) {
databaseLogger.warn("Failed to add sudo_password column", {
operation: "schema_migration",
error: alterError,
});
}
}
const sshDataMigrations: Array<{ column: string; sql: string }> = [
{ column: "connection_type", sql: "ALTER TABLE ssh_data ADD COLUMN connection_type TEXT NOT NULL DEFAULT 'ssh'" },
{ column: "credential_id", sql: "ALTER TABLE ssh_data ADD COLUMN credential_id INTEGER" },
{ column: "override_credential_username", sql: "ALTER TABLE ssh_data ADD COLUMN override_credential_username INTEGER" },
{ column: "share_ssh_auth", sql: "ALTER TABLE ssh_data ADD COLUMN share_ssh_auth INTEGER NOT NULL DEFAULT 0" },
{ column: "jump_hosts", sql: "ALTER TABLE ssh_data ADD COLUMN jump_hosts TEXT" },
{ column: "socks5_proxy_chain", sql: "ALTER TABLE ssh_data ADD COLUMN socks5_proxy_chain TEXT" },
{ column: "host_key_fingerprint", sql: "ALTER TABLE ssh_data ADD COLUMN host_key_fingerprint TEXT" },
{ column: "host_key_type", sql: "ALTER TABLE ssh_data ADD COLUMN host_key_type TEXT" },
{ column: "host_key_algorithm", sql: "ALTER TABLE ssh_data ADD COLUMN host_key_algorithm TEXT NOT NULL DEFAULT 'sha256'" },
{ column: "host_key_first_seen", sql: "ALTER TABLE ssh_data ADD COLUMN host_key_first_seen TEXT" },
{ column: "host_key_last_verified", sql: "ALTER TABLE ssh_data ADD COLUMN host_key_last_verified TEXT" },
{ column: "host_key_changed_count", sql: "ALTER TABLE ssh_data ADD COLUMN host_key_changed_count INTEGER NOT NULL DEFAULT 0" },
{ column: "port_knock_sequence", sql: "ALTER TABLE ssh_data ADD COLUMN port_knock_sequence TEXT" },
{ column: "enable_ssh", sql: "ALTER TABLE ssh_data ADD COLUMN enable_ssh INTEGER NOT NULL DEFAULT 1" },
{ column: "ssh_port", sql: "ALTER TABLE ssh_data ADD COLUMN ssh_port INTEGER DEFAULT 22" },
{ column: "connection_origin", sql: "ALTER TABLE ssh_data ADD COLUMN connection_origin TEXT" },
{ column: "parent_host_id", sql: "ALTER TABLE ssh_data ADD COLUMN parent_host_id INTEGER REFERENCES ssh_data(id) ON DELETE SET NULL" },
];
for (const migration of sshDataMigrations) {
try {
sqlite.prepare(`SELECT ${migration.column} FROM ssh_data LIMIT 1`).get();
} catch {
try {
sqlite.exec(migration.sql);
} catch (alterError) {
databaseLogger.warn(`Failed to add ${migration.column} column`, {
operation: "schema_migration",
error: alterError,
});
}
}
}
// share_ssh_auth arrived with 2.6.1 and defaults to 0, but sharing a host
// used to pass the owner's SSH authentication along unconditionally. Every
// host shared before the upgrade therefore stopped supplying credentials to
// its recipients the moment the column appeared, and they were left with
// "No valid authentication method provided".
//
// Turn it on for hosts that are already shared, which is where the previous
// behaviour was in effect and consented to. Hosts nobody has shared keep the
// new default; the owner decides when they share one.
try {
if (getRawSettingValue("share_ssh_auth_backfill_v1") === null) {
const backfilled = sqlite
.prepare(
`UPDATE ssh_data SET share_ssh_auth = 1
WHERE share_ssh_auth = 0
AND id IN (SELECT DISTINCT host_id FROM host_access)`,
)
.run();
if (backfilled.changes > 0) {
databaseLogger.info(
`Restored shared SSH authentication for ${backfilled.changes} already-shared host(s)`,
{ operation: "share_ssh_auth_backfill_v1" },
);
}
setRawSettingValue("share_ssh_auth_backfill_v1", "true");
}
} catch (e) {
databaseLogger.warn("Failed to backfill share_ssh_auth", {
operation: "share_ssh_auth_backfill_v1",
error: e,
});
}
try {
sqlite.prepare("SELECT id FROM shared_host_secrets LIMIT 1").get();
} catch {
try {
sqlite.exec(`
CREATE TABLE IF NOT EXISTS shared_host_secrets (
id INTEGER PRIMARY KEY AUTOINCREMENT,
host_access_id INTEGER NOT NULL,
target_user_id TEXT NOT NULL,
protocol TEXT NOT NULL DEFAULT 'ssh',
source_type TEXT NOT NULL DEFAULT 'credential',
original_credential_id INTEGER,
encrypted_username TEXT,
encrypted_auth_type TEXT,
encrypted_password TEXT,
encrypted_key TEXT,
encrypted_key_password TEXT,
encrypted_key_type TEXT,
encrypted_domain TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
UNIQUE(host_access_id, target_user_id, protocol),
FOREIGN KEY (host_access_id) REFERENCES host_access (id) ON DELETE CASCADE,
FOREIGN KEY (original_credential_id) REFERENCES ssh_credentials (id) ON DELETE CASCADE,
FOREIGN KEY (target_user_id) REFERENCES users (id) ON DELETE CASCADE
);
`);
} catch (createError) {
databaseLogger.warn("Failed to create shared_host_secrets table", {
operation: "schema_migration",
error: createError,
});
}
}
addColumnIfNotExists("shared_host_secrets", "encrypted_fields", "TEXT");
try {
sqlite.exec(`
CREATE TABLE IF NOT EXISTS host_protocol_auth (
id INTEGER PRIMARY KEY AUTOINCREMENT,
host_id INTEGER NOT NULL,
user_id TEXT NOT NULL,
protocol TEXT NOT NULL,
auth_type TEXT NOT NULL DEFAULT 'direct',
credential_id INTEGER,
username TEXT,
password TEXT,
fields TEXT,
secret_fields TEXT,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (host_id) REFERENCES ssh_data (id) ON DELETE CASCADE,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (credential_id) REFERENCES ssh_credentials (id) ON DELETE SET NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS idx_host_protocol_auth_host_protocol ON host_protocol_auth (host_id, protocol);
CREATE INDEX IF NOT EXISTS idx_host_protocol_auth_user ON host_protocol_auth (user_id);
CREATE INDEX IF NOT EXISTS idx_host_protocol_auth_credential ON host_protocol_auth (credential_id);
`);
} catch (createError) {
databaseLogger.warn("Failed to create host_protocol_auth table", {
operation: "schema_migration",
error: createError,
});
}
addColumnIfNotExists("ssh_data", "default_overrides", "TEXT");
try {
sqlite.exec(`
CREATE TABLE IF NOT EXISTS host_defaults (
id INTEGER PRIMARY KEY AUTOINCREMENT,
level TEXT NOT NULL,
scope_key TEXT NOT NULL,
user_id TEXT,
folder_id INTEGER,
namespace TEXT NOT NULL,
key TEXT NOT NULL,
value TEXT,
updated_by TEXT,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
FOREIGN KEY (folder_id) REFERENCES ssh_folders (id) ON DELETE CASCADE
);
CREATE UNIQUE INDEX IF NOT EXISTS idx_host_defaults_scope_key ON host_defaults (scope_key, namespace, key);
CREATE INDEX IF NOT EXISTS idx_host_defaults_user ON host_defaults (user_id);
CREATE INDEX IF NOT EXISTS idx_host_defaults_folder ON host_defaults (folder_id);
`);
} catch (createError) {
databaseLogger.warn("Failed to create host_defaults table", {
operation: "schema_migration",
error: createError,
});
}
try {
if (getRawSettingValue("rbac_permission_levels_v2") === null) {
sqlite.exec(
"UPDATE host_access SET permission_level = 'connect' WHERE permission_level = 'view'",
);
setRawSettingValue("rbac_permission_levels_v2", "done");
}
} catch (migrateError) {
databaseLogger.warn("Failed to migrate legacy view permission level", {
operation: "schema_migration",
error: migrateError,
});
}
try {
const existingRoles = sqlite.prepare("SELECT name, is_system FROM roles").all() as Array<{ name: string; is_system: number }>;
try {
const validSystemRoles = ['admin', 'user'];
const unwantedRoleNames = ['superAdmin', 'powerUser', 'readonly', 'member'];
const deleteByName = sqlite.prepare("DELETE FROM roles WHERE name = ?");
for (const roleName of unwantedRoleNames) {
deleteByName.run(roleName);
}
const deleteOldSystemRole = sqlite.prepare("DELETE FROM roles WHERE name = ? AND is_system = 1");
for (const role of existingRoles) {
if (role.is_system === 1 && !validSystemRoles.includes(role.name) && !unwantedRoleNames.includes(role.name)) {
deleteOldSystemRole.run(role.name);
}
}
} catch (cleanupError) {
databaseLogger.warn("Failed to clean up old system roles", {
operation: "schema_migration",
error: cleanupError,
});
}
const systemRoles = Object.entries(SYSTEM_ROLE_DEFAULTS).map(
([name, defaults]) => ({
name,
displayName: `rbac.roles.${name}`,
description: defaults.description,
permissions: JSON.stringify(defaults.permissions),
}),
);
// Route-level RBAC needs the permission lists to exist; roles seeded by
// earlier versions carried NULL there. Backfill only NULL so an admin's
// edits to these roles are never overwritten.
const backfillPermissions = sqlite.prepare(
"UPDATE roles SET permissions = ? WHERE name = ? AND is_system = 1 AND permissions IS NULL",
);
for (const role of systemRoles) {
backfillPermissions.run(role.permissions, role.name);
}
for (const role of systemRoles) {
const existingRole = sqlite.prepare("SELECT id FROM roles WHERE name = ?").get(role.name);
if (!existingRole) {
try {
sqlite.prepare(`
INSERT INTO roles (name, display_name, description, is_system, permissions)
VALUES (?, ?, ?, 1, ?)
`).run(role.name, role.displayName, role.description, role.permissions);
} catch (insertError) {
databaseLogger.warn(`Failed to create system role: ${role.name}`, {
operation: "schema_migration",
error: insertError,
});
}
}
}
try {
const adminUsers = sqlite.prepare("SELECT id FROM users WHERE is_admin = 1").all() as { id: string }[];
const normalUsers = sqlite.prepare("SELECT id FROM users WHERE is_admin = 0").all() as { id: string }[];
const adminRole = sqlite.prepare("SELECT id FROM roles WHERE name = 'admin'").get() as { id: number } | undefined;
const userRole = sqlite.prepare("SELECT id FROM roles WHERE name = 'user'").get() as { id: number } | undefined;
if (adminRole) {
const insertUserRole = sqlite.prepare(`
INSERT OR IGNORE INTO user_roles (user_id, role_id, granted_at)
VALUES (?, ?, CURRENT_TIMESTAMP)
`);
for (const admin of adminUsers) {
try {
insertUserRole.run(admin.id, adminRole.id);
} catch {
// Ignore duplicate errors
}
}
}
if (userRole) {
const insertUserRole = sqlite.prepare(`
INSERT OR IGNORE INTO user_roles (user_id, role_id, granted_at)
VALUES (?, ?, CURRENT_TIMESTAMP)
`);
for (const user of normalUsers) {
try {
insertUserRole.run(user.id, userRole.id);
} catch {
// Ignore duplicate errors
}
}
}
} catch (migrationError) {
databaseLogger.warn("Failed to migrate existing users to roles", {
operation: "schema_migration",
error: migrationError,
});
}
} catch (seedError) {
databaseLogger.warn("Failed to seed system roles", {
operation: "schema_migration",
error: seedError,
});
}
// --- alerts begin ---
// alert_rules, alert_rule_channels and alert_firings were only ever created
// here, never declared in schema.ts, so they never existed on Postgres or
// MySQL at all. Automations replaced them; drop the SQLite leftovers.
for (const table of [
"alert_firings",
"alert_rule_channels",
"alert_rules",
]) {
try {
sqlite.exec(`DROP TABLE IF EXISTS ${table};`);
} catch (dropError) {
databaseLogger.warn(`Failed to drop legacy ${table} table`, {
operation: "schema_migration",
error: dropError,
});
}
}
// --- alerts end ---
// --- sync begin ---
// Stable per-row identity used to match rows across two independently-
// seeded databases (the embedded desktop backend and a connected remote
// server) during sync. Local autoincrement ids collide across instances,
// so a randomly-generated id is the join key instead. SQLite refuses a
// non-constant DEFAULT (e.g. randomblob()) on ALTER TABLE ADD COLUMN for
// tables with existing constraints ("Cannot add a column with
// non-constant default"), so the column is added as plain nullable TEXT;
// repositories set syncId explicitly on insert going forward, and
// existing rows are backfilled by the UPDATE loop below.
addColumnIfNotExists("ssh_data", "sync_id", "TEXT");
addColumnIfNotExists("ssh_credentials", "sync_id", "TEXT");
addColumnIfNotExists("ssh_folders", "sync_id", "TEXT");
// Plugin runtime: lastError reports why a plugin is blocked or failed, and
// grants record whether a capability came from an admin or from bundling.
addColumnIfNotExists("plugins", "last_error", "TEXT");
addColumnIfNotExists("plugins", "pinned_version", "TEXT");
addColumnIfNotExists(
"plugin_permission_grants",
"source",
"TEXT NOT NULL DEFAULT 'admin'",
);
relaxPluginGrantGrantedBy();
const syncIdTables = ["ssh_data", "ssh_credentials", "ssh_folders"];
for (const table of syncIdTables) {
try {
const result = sqlite
.prepare(
`UPDATE ${table} SET sync_id = lower(hex(randomblob(16))) WHERE sync_id IS NULL`,
)
.run();
if (result.changes > 0) {
databaseLogger.info(
`Backfilled sync_id for ${result.changes} row(s) in ${table}`,
{ operation: "sync_id_backfill", table },
);
}
sqlite.exec(
`CREATE UNIQUE INDEX IF NOT EXISTS idx_${table}_sync_id ON ${table}(sync_id)`,
);
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
databaseLogger.warn(
`Failed to backfill sync_id for ${table}: ${message}`,
{
operation: "sync_id_backfill",
table,
},
);
}
}
addColumnIfNotExists(
"ssh_data",
"local_only",
"INTEGER NOT NULL DEFAULT 0",
);
addColumnIfNotExists("ssh_data", "shared_source", "TEXT");
addColumnIfNotExists("ssh_data", "ssh_options", "TEXT");
addColumnIfNotExists("ssh_credentials", "shared_source", "TEXT");
addColumnIfNotExists(
"ssh_folders",
"local_only",
"INTEGER NOT NULL DEFAULT 0",
);
try {
sqlite.exec(`
DROP TABLE IF EXISTS sync_tombstones;
CREATE TABLE IF NOT EXISTS sync_records (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
entity_type TEXT NOT NULL,
sync_id TEXT NOT NULL,
revision INTEGER NOT NULL DEFAULT 0,
seq INTEGER NOT NULL DEFAULT 0,
hash TEXT,
deleted INTEGER NOT NULL DEFAULT 0,
error TEXT,
error_hash TEXT,
updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE UNIQUE INDEX IF NOT EXISTS idx_sync_records_user_entity_sync
ON sync_records(user_id, entity_type, sync_id);
CREATE INDEX IF NOT EXISTS idx_sync_records_user_seq
ON sync_records(user_id, seq);
CREATE TABLE IF NOT EXISTS sync_conflicts (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
entity_type TEXT NOT NULL,
sync_id TEXT NOT NULL,
local_row TEXT NOT NULL,
server_revision INTEGER NOT NULL,
created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX IF NOT EXISTS idx_sync_conflicts_user
ON sync_conflicts(user_id);
CREATE TABLE IF NOT EXISTS sync_link (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
server_url TEXT NOT NULL,
server_name TEXT,
server_version TEXT,
session_token TEXT,
custom_headers TEXT,
basic_auth TEXT,
allow_invalid_certificate INTEGER NOT NULL DEFAULT 0,
remote_user_id TEXT,
remote_username TEXT,
account TEXT,
scope TEXT,
known_types TEXT,
cursor INTEGER NOT NULL DEFAULT 0,
status TEXT NOT NULL DEFAULT 'idle',
last_error TEXT,
linked_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_sync_at TEXT
);
`);
} catch (createError) {
databaseLogger.warn("Failed to create sync tables", {
operation: "schema_migration",
error: createError,
});
}
// --- sync end ---
// Audit trails and session recordings used to be deleted along with the user
// they referenced, which defeats the point of keeping them.
migrateAuditRetention(sqlite);
dropRetiredColumns();
// Runs last so every table and column added above already exists.
createPerformanceIndexes(sqlite);
databaseLogger.success("Schema migration completed", {
operation: "schema_migration",
});
};
// A trivial telemetry write forces `serialize()` to rewrite every free page
// along with the live ones, so a database that has accumulated a large
// freelist (from years of unbounded metrics/audit growth before retention
// pruning existed) turns every future save into a multi-megabyte rewrite.
// Reclaiming that space once at startup keeps steady-state saves cheap.
const VACUUM_FREELIST_COUNT_THRESHOLD = 2000;
const VACUUM_FREELIST_RATIO_THRESHOLD = 0.5;
function vacuumIfFreelistBloated(): void {
try {
const pageCount = sqlite.pragma("page_count", { simple: true }) as number;
const freelistCount = sqlite.pragma("freelist_count", {
simple: true,
}) as number;
if (pageCount <= 0) return;
const freelistRatio = freelistCount / pageCount;
if (
freelistCount < VACUUM_FREELIST_COUNT_THRESHOLD ||
freelistRatio < VACUUM_FREELIST_RATIO_THRESHOLD
) {
return;
}
databaseLogger.info("Reclaiming bloated SQLite freelist on startup", {
operation: "db_startup_vacuum",
pageCount,
freelistCount,
freelistRatio,
});
sqlite.exec("VACUUM");
} catch (error) {
databaseLogger.warn("Failed to vacuum database on startup", {
operation: "db_startup_vacuum_failed",
error: error instanceof Error ? error.message : String(error),
});
}
}
async function saveMemoryDatabaseToFile(): Promise<void> {
if (!memoryDatabase) return;
try {
const buffer = memoryDatabase.serialize();
if (!fs.existsSync(dataDir)) {
fs.mkdirSync(dataDir, { recursive: true });
}
try {
memoryDatabase
.prepare("SELECT COUNT(*) as count FROM sessions")
.get() as { count: number };
} catch {
// expected - sessions table may not exist yet
}
if (enableFileEncryption) {
await DatabaseFileEncryption.encryptDatabaseFromBuffer(
buffer,
encryptedDbPath,
);
} else {
fs.writeFileSync(dbPath, buffer);
}
DatabaseSaveTrigger.markClean();
} catch (error) {
databaseLogger.error("Failed to save in-memory database", error, {
operation: "memory_db_save_failed",
enableFileEncryption,
});
}
}
async function handlePostInitFileEncryption() {
try {
if (memoryDatabase) {
DatabaseSaveTrigger.initialize(saveMemoryDatabaseToFile);
if (enableFileEncryption) {
await saveMemoryDatabaseToFile();
}
setInterval(() => {
if (DatabaseSaveTrigger.isDirty) {
saveMemoryDatabaseToFile();
}
}, 5 * 60 * 1000);
}
if (!enableFileEncryption) return;
try {
const migration = new DatabaseMigration(dataDir);
migration.cleanupOldBackups();
} catch (cleanupError) {
databaseLogger.warn("Failed to cleanup old migration files", {
operation: "migration_cleanup_startup_failed",
error:
getErrorMessage(cleanupError),
});
}
} catch (error) {
databaseLogger.error(
"Failed to handle database file encryption setup",
error,
{
operation: "db_encrypt_setup_failed",
},
);
}
}
async function initializeDatabase(): Promise<void> {
const dialect = resolveDatabaseDialect();
if (dialect !== "sqlite") {
await initializeRemoteDatabase(dialect);
return;
}
await initializeCompleteDatabase();
await handlePostInitFileEncryption();
}
/**
* Startup against Postgres or MySQL.
*
* Shorter than the SQLite path because most of what that one does has no
* counterpart here: there is no file to decrypt, no in-memory copy to keep in
* step with disk, and the schema comes from drizzle-kit migrations instead of
* the inline DDL below.
*
* What does carry over is the settings cache. 27 call sites read settings
* synchronously, which better-sqlite3 allows and no remote driver does, so the
* table is loaded once here before anything asks for it.
*/
function resultRows<T>(result: unknown): T[] {
// node-postgres returns { rows }, mysql2 returns [rows, fields].
if (Array.isArray(result)) return result[0] as T[];
return ((result as { rows?: unknown[] }).rows ?? []) as T[];
}
async function moveRemoteLegacySudoPasswords(remote: {
execute: (query: SQL) => Promise<unknown>;
}): Promise<void> {
let rows: LegacySudoRow[];
try {
rows = resultRows<LegacySudoRow>(
await remote.execute(
sql`SELECT id, terminal_config, sudo_password FROM ssh_data WHERE terminal_config LIKE '%sudoPassword%'`,
),
);
} catch {
// A database created after the column left never had it.
return;
}
for (const move of legacySudoMoves(rows)) {
await remote.execute(
sql`UPDATE ssh_data SET sudo_password = ${move.sudoPassword} WHERE id = ${move.id}`,
);
}
}
/**
* The columns 2.9.0 left in place without a drizzle migration, so drizzle no
* longer knows them. Dropped by hand, only where they still exist.
*/
async function dropRemoteRetired(
dialect: Exclude<DatabaseDialect, "sqlite">,
remote: { execute: (query: SQL) => Promise<unknown> },
): Promise<void> {
const tables = Object.keys(REMOTE_RETIRED_COLUMNS);
const schema =
dialect === "postgres" ? sql`current_schema()` : sql`DATABASE()`;
let present: Array<{ table_name: string; column_name: string }> = [];
try {
present = resultRows(
await remote.execute(
sql`SELECT table_name AS table_name, column_name AS column_name FROM information_schema.columns WHERE table_schema = ${schema} AND table_name IN (${sql.join(
tables.map((table) => sql`${table}`),
sql`, `,
)})`,
),
);
} catch (error) {
databaseLogger.warn("Could not list retired columns", {
operation: "schema_migration",
error: getErrorMessage(error),
});
return;
}
const existing = new Set(
present.map((row) => `${row.table_name}.${row.column_name}`),
);
for (const [table, columns] of Object.entries(REMOTE_RETIRED_COLUMNS)) {
for (const column of columns) {
if (!existing.has(`${table}.${column}`)) continue;
try {
await remote.execute(
sql`ALTER TABLE ${sql.identifier(table)} DROP COLUMN ${sql.identifier(column)}`,
);
} catch (error) {
databaseLogger.warn(`Failed to drop ${table}.${column}`, {
operation: "schema_migration",
error: getErrorMessage(error),
});
}
}
}
try {
await remote.execute(
sql`DELETE FROM settings WHERE ${sql.identifier("key")} IN (${sql.join(
RETIRED_SETTINGS.map((key) => sql`${key}`),
sql`, `,
)})`,
);
} catch (error) {
databaseLogger.warn("Failed to delete retired settings", {
operation: "schema_migration",
error: getErrorMessage(error),
});
}
}
async function initializeRemoteDatabase(
dialect: Exclude<DatabaseDialect, "sqlite">,
): Promise<void> {
databaseLogger.info(`Connecting to ${dialect} database`, {
operation: "db_init",
dialect,
});
db = await connectRemoteDatabase(dialect);
const remote = db as unknown as { execute: (query: SQL) => Promise<unknown> };
await assertNotPre29Database(async (name) => {
try {
await remote.execute(sql`SELECT 1 FROM ${sql.identifier(name)} WHERE 1 = 0`);
return true;
} catch {
return false;
}
});
await moveRemoteLegacySudoPasswords(remote);
try {
await remote.execute(sql`SELECT oidc_identifier FROM users WHERE 1 = 0`);
const { runSsoLegacyIdentityMigration } =
await import("../../upgrade/sso-legacy-identity-migration.js");
await runSsoLegacyIdentityMigration();
} catch {
// The column is gone: the move ran before it was dropped.
}
await runRemoteMigrations(dialect, db);
await dropRemoteRetired(dialect, remote);
// Imported here rather than at the top: factory.ts imports getDb from this
// module, and a static import would close the cycle at module-load time.
const { primeCurrentSettingsCache, startSettingsCacheRefresh } = await import(
"../repositories/factory.js"
);
await primeCurrentSettingsCache();
startSettingsCacheRefresh();
// The SQLite bootstrap seeds system roles inline below; migrations for the
// remote dialects never did, and route-level RBAC denies a user with no
// usable role, so they are seeded (and backfilled) here.
const { ensureSystemRoles } = await import("../../utils/system-roles.js");
await ensureSystemRoles();
databaseLogger.info(`${dialect} database ready`, {
operation: "db_init_complete",
dialect,
});
}
export { initializeDatabase };
async function cleanupDatabase() {
if (memoryDatabase) {
try {
await saveMemoryDatabaseToFile();
} catch (error) {
databaseLogger.error(
"Failed to save in-memory database before shutdown",
error,
{
operation: "shutdown_save_failed",
},
);
}
}
try {
if (sqlite) {
sqlite.close();
}
} catch (error) {
databaseLogger.warn("Error closing database connection", {
operation: "db_close_error",
error: getErrorMessage(error),
});
}
try {
const tempDir = path.join(dataDir, ".temp");
if (fs.existsSync(tempDir)) {
const files = fs.readdirSync(tempDir);
for (const file of files) {
try {
fs.unlinkSync(path.join(tempDir, file));
} catch {
// expected - file cleanup best effort
}
}
try {
fs.rmdirSync(tempDir);
} catch {
// expected - dir cleanup best effort
}
}
} catch {
// expected - temp dir cleanup best effort
}
}
process.on("exit", () => {
if (sqlite) {
try {
sqlite.close();
} catch {
// expected - database may already be closed
}
}
});
process.on("SIGINT", async () => {
databaseLogger.info("Received SIGINT, cleaning up...", {
operation: "shutdown",
});
await cleanupDatabase();
process.exit(0);
});
process.on("SIGTERM", async () => {
databaseLogger.info("Received SIGTERM, cleaning up...", {
operation: "shutdown",
});
await cleanupDatabase();
process.exit(0);
});
let db: PortableDatabase;
export function getDb(): PortableDatabase {
if (!db) {
throw new Error(
"Database not initialized. Ensure initializeDatabase() is called before accessing db.",
);
}
return db;
}
export function getSqlite(): Database.Database {
if (!sqlite) {
const dialect = resolveDatabaseDialect();
if (dialect !== "sqlite") {
throw new Error(
`No SQLite handle: DATABASE_DIALECT is "${dialect}". This caller needs a ` +
`synchronous query, which only SQLite offers — give it an async path instead.`,
);
}
throw new Error(
"SQLite not initialized. Ensure initializeDatabase() is called before accessing sqlite.",
);
}
return sqlite;
}
export { saveMemoryDatabaseToFile };
export { DatabaseSaveTrigger };