Santhosh Janardhanan
de2d83092e
- Delete old Vite+Svelte frontend - Initialize new SvelteKit project with TypeScript - Configure Tailwind CSS v4 + DaisyUI - Implement JWT authentication with auto-refresh - Create login page with form validation (Zod) - Add protected route guards - Update Docker configuration for single-stage build - Add E2E tests with Playwright (6/11 passing) - Fix Svelte 5 reactivity with $state() runes Known issues: - 5 E2E tests failing (timing/async issues) - Token refresh implementation needs debugging - Validation error display timing
95 lines
2.2 KiB
JavaScript
95 lines
2.2 KiB
JavaScript
import process from 'node:process';
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/* global "" */
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const expected = new Set([
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'SOCKET_PATH',
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'HOST',
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'PORT',
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'ORIGIN',
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'XFF_DEPTH',
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'ADDRESS_HEADER',
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'PROTOCOL_HEADER',
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'HOST_HEADER',
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'PORT_HEADER',
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'BODY_SIZE_LIMIT',
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'SHUTDOWN_TIMEOUT',
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'IDLE_TIMEOUT',
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'KEEP_ALIVE_TIMEOUT',
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'HEADERS_TIMEOUT'
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]);
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const expected_unprefixed = new Set(['LISTEN_PID', 'LISTEN_FDS']);
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if ("") {
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for (const name in process.env) {
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if (name.startsWith("")) {
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const unprefixed = name.slice("".length);
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if (!expected.has(unprefixed)) {
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throw new Error(
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`You should change envPrefix (${""}) to avoid conflicts with existing environment variables — unexpectedly saw ${name}`
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);
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}
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}
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}
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}
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/**
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* @param {string} name
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* @param {any} fallback
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*/
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function env(name, fallback) {
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const prefix = expected_unprefixed.has(name) ? '' : "";
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const prefixed = prefix + name;
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return prefixed in process.env ? process.env[prefixed] : fallback;
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}
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const integer_regexp = /^\d+$/;
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/**
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* Throw a consistently-structured parsing error for environment variables.
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* @param {string} name
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* @param {any} value
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* @param {string} description
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* @returns {never}
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*/
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function parsing_error(name, value, description) {
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throw new Error(
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`Invalid value for environment variable ${name}: ${JSON.stringify(value)} (${description})`
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);
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}
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/**
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* Check the environment for a timeout value (non-negative integer) in seconds.
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* @param {string} name
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* @param {number} [fallback]
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* @returns {number | undefined}
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*/
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function timeout_env(name, fallback) {
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const raw = env(name, fallback);
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if (!raw) {
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return fallback;
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}
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if (!integer_regexp.test(raw)) {
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parsing_error(name, raw, 'should be a non-negative integer');
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}
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const parsed = Number.parseInt(raw, 10);
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// We don't technically need to check `Number.isNaN` because the value already passed the regexp test.
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// However, just in case there's some new codepath introduced somewhere down the line, it's probably good
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// to stick this in here.
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if (Number.isNaN(parsed)) {
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parsing_error(name, raw, 'should be a non-negative integer');
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}
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if (parsed < 0) {
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parsing_error(name, raw, 'should be a non-negative integer');
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}
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return parsed;
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}
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export { env, timeout_env };
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