Files
wikideck/tests/postgres-transport.test.ts
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import test from 'node:test';
import assert from 'node:assert/strict';
import { mkdtemp, writeFile, chmod, rm } from 'node:fs/promises';
import { join } from 'node:path';
import { tmpdir } from 'node:os';
import { execFileSync } from 'node:child_process';
import { postgresConfig } from '../server/market/postgres-config.ts';
test('PostgreSQL verified TLS remains the default and cannot be downgraded through URL options', async t => {
const dir = await mkdtemp(join(tmpdir(), 'wikideck-transport-'));
t.after(() => rm(dir, { recursive: true, force: true }));
const file = join(dir, 'connection');
// Synthetic configuration fixture, never sent to a database.
await writeFile(file, 'postgresql://fixture:fixture-only@database.cluster.example/custody', { mode: 0o600 });
const env = { WIKIDECK_CUSTODY_PG_URL_FILE: file };
const config = await postgresConfig(env);
assert.equal((config.ssl as { rejectUnauthorized: boolean }).rejectUnauthorized, true);
assert.deepEqual(config.ssl, (await postgresConfig({ ...env, WIKIDECK_CUSTODY_PG_TRANSPORT: 'tls' })).ssl);
for (const mode of ['', 'off', 'disable', 'false', 'mesh', 'TLS']) {
await assert.rejects(postgresConfig({ ...env, WIKIDECK_CUSTODY_PG_TRANSPORT: mode }), /configuration/);
}
if (process.platform !== 'win32') {
await chmod(file, 0o644);
await assert.rejects(postgresConfig(env), /configuration/);
await chmod(file, 0o600);
}
await writeFile(file, 'postgresql://fixture:fixture-only@database.cluster.example/custody?sslmode=disable');
await assert.rejects(postgresConfig(env), /configuration/);
});
test('PostgreSQL public CA is validated separately from owner-only credential URL files', async t => {
if (process.platform === 'win32') return;
const dir = await mkdtemp(join(tmpdir(), 'wikideck-ca-'));
t.after(() => rm(dir, { recursive: true, force: true }));
const urlFile = join(dir, 'connection'), caFile = join(dir, 'ca.crt'), keyFile = join(dir, 'ca.key');
await writeFile(urlFile, 'postgresql://fixture:fixture-only@database/custody', { mode: 0o600 });
execFileSync('openssl', ['req', '-x509', '-newkey', 'rsa:2048', '-sha256', '-nodes', '-days', '2',
'-subj', '/CN=fixture CA', '-keyout', keyFile, '-out', caFile], { stdio: 'ignore' });
await chmod(urlFile, 0o600); await chmod(caFile, 0o644); await chmod(keyFile, 0o600);
const config = await postgresConfig({ WIKIDECK_CUSTODY_PG_URL_FILE: urlFile, WIKIDECK_CUSTODY_PG_CA_FILE: caFile });
assert.equal((config.ssl as { rejectUnauthorized: boolean }).rejectUnauthorized, true);
assert.ok((config.ssl as { ca: string }).ca.includes('BEGIN CERTIFICATE'));
await chmod(urlFile, 0o644);
await assert.rejects(postgresConfig({ WIKIDECK_CUSTODY_PG_URL_FILE: urlFile, WIKIDECK_CUSTODY_PG_CA_FILE: caFile }), /configuration/);
await chmod(urlFile, 0o600);
await writeFile(caFile, 'not a certificate', { mode: 0o644 }); await chmod(caFile, 0o644);
await assert.rejects(postgresConfig({ WIKIDECK_CUSTODY_PG_URL_FILE: urlFile, WIKIDECK_CUSTODY_PG_CA_FILE: caFile }), /configuration/);
});
test('infrastructure-managed transport requires exact opt-in and rejects mixed TLS/test configuration', async t => {
const dir = await mkdtemp(join(tmpdir(), 'wikideck-infrastructure-'));
t.after(() => rm(dir, { recursive: true, force: true }));
const file = join(dir, 'connection');
await writeFile(file, 'postgresql://fixture:fixture-only@database.cluster.example/custody', { mode: 0o600 });
const env = { WIKIDECK_CUSTODY_PG_URL_FILE: file, WIKIDECK_CUSTODY_PG_TRANSPORT: 'infrastructure' };
await assert.rejects(postgresConfig(env), /configuration/);
for (const ack of ['', 'true', 'firewall', 'encrypted-authenticated-path-enforced ']) {
await assert.rejects(postgresConfig({ ...env, WIKIDECK_CUSTODY_PG_INFRASTRUCTURE_ACK: ack }), /configuration/);
}
const approved = { ...env, WIKIDECK_CUSTODY_PG_INFRASTRUCTURE_ACK: 'encrypted-authenticated-path-enforced' };
assert.equal((await postgresConfig(approved)).ssl, false);
for (const conflict of [{ WIKIDECK_CUSTODY_PG_CA_FILE: file }, { WIKIDECK_CUSTODY_PG_LOCAL_TEST: '1' }]) {
await assert.rejects(postgresConfig({ ...approved, ...conflict }), /configuration/);
}
await assert.rejects(postgresConfig({ ...approved, WIKIDECK_CUSTODY_PG_TRANSPORT: 'tls' }), /configuration/);
await writeFile(file, 'postgresql://fixture@database.cluster.example/custody');
await assert.rejects(postgresConfig(approved), /configuration/); // Password auth remains mandatory.
await writeFile(file, 'postgresql://fixture:fixture-only@database.cluster.example/custody?sslmode=require');
await assert.rejects(postgresConfig(approved), /configuration/);
});