Add server variables

server/src/config/variables.ts

@@ -2,13 +2,20 @@ import fs from 'fs';
 import path from 'path';
 import { resolveRuntimePath } from '../runtime-paths';
 
+export type ServerHttpProtocol = 'http' | 'https';
+
 export interface ServerVariablesConfig {
   klipyApiKey: string;
   releaseManifestUrl: string;
+  serverPort: number;
+  serverProtocol: ServerHttpProtocol;
+  serverHost: string;
 }
 
 const DATA_DIR = resolveRuntimePath('data');
 const VARIABLES_FILE = path.join(DATA_DIR, 'variables.json');
+const DEFAULT_SERVER_PORT = 3001;
+const DEFAULT_SERVER_PROTOCOL: ServerHttpProtocol = 'http';
 
 function normalizeKlipyApiKey(value: unknown): string {
   return typeof value === 'string' ? value.trim() : '';
@@ -18,6 +25,51 @@ function normalizeReleaseManifestUrl(value: unknown): string {
   return typeof value === 'string' ? value.trim() : '';
 }
 
+function normalizeServerHost(value: unknown): string {
+  return typeof value === 'string' ? value.trim() : '';
+}
+
+function normalizeServerProtocol(
+  value: unknown,
+  fallback: ServerHttpProtocol = DEFAULT_SERVER_PROTOCOL
+): ServerHttpProtocol {
+  if (typeof value === 'boolean') {
+    return value ? 'https' : 'http';
+  }
+
+  if (typeof value !== 'string') {
+    return fallback;
+  }
+
+  const normalized = value.trim().toLowerCase();
+
+  if (normalized === 'https' || normalized === 'true') {
+    return 'https';
+  }
+
+  if (normalized === 'http' || normalized === 'false') {
+    return 'http';
+  }
+
+  return fallback;
+}
+
+function normalizeServerPort(value: unknown, fallback = DEFAULT_SERVER_PORT): number {
+  const parsed = typeof value === 'number'
+    ? value
+    : typeof value === 'string'
+      ? Number.parseInt(value.trim(), 10)
+      : Number.NaN;
+
+  return Number.isInteger(parsed) && parsed >= 1 && parsed <= 65535
+    ? parsed
+    : fallback;
+}
+
+function hasEnvironmentOverride(value: string | undefined): value is string {
+  return typeof value === 'string' && value.trim().length > 0;
+}
+
 function readRawVariables(): { rawContents: string; parsed: Record<string, unknown> } {
   if (!fs.existsSync(VARIABLES_FILE)) {
     return { rawContents: '', parsed: {} };
@@ -52,10 +104,14 @@ export function ensureVariablesConfig(): ServerVariablesConfig {
   }
 
   const { rawContents, parsed } = readRawVariables();
+  const { serverIpAddress: legacyServerIpAddress, ...remainingParsed } = parsed;
   const normalized = {
-    ...parsed,
-    klipyApiKey: normalizeKlipyApiKey(parsed.klipyApiKey),
-    releaseManifestUrl: normalizeReleaseManifestUrl(parsed.releaseManifestUrl)
+    ...remainingParsed,
+    klipyApiKey: normalizeKlipyApiKey(remainingParsed.klipyApiKey),
+    releaseManifestUrl: normalizeReleaseManifestUrl(remainingParsed.releaseManifestUrl),
+    serverPort: normalizeServerPort(remainingParsed.serverPort),
+    serverProtocol: normalizeServerProtocol(remainingParsed.serverProtocol),
+    serverHost: normalizeServerHost(remainingParsed.serverHost ?? legacyServerIpAddress)
   };
   const nextContents = JSON.stringify(normalized, null, 2) + '\n';
 
@@ -65,7 +121,10 @@ export function ensureVariablesConfig(): ServerVariablesConfig {
 
   return {
     klipyApiKey: normalized.klipyApiKey,
-    releaseManifestUrl: normalized.releaseManifestUrl
+    releaseManifestUrl: normalized.releaseManifestUrl,
+    serverPort: normalized.serverPort,
+    serverProtocol: normalized.serverProtocol,
+    serverHost: normalized.serverHost
   };
 }
 
@@ -84,3 +143,29 @@ export function hasKlipyApiKey(): boolean {
 export function getReleaseManifestUrl(): string {
   return getVariablesConfig().releaseManifestUrl;
 }
+
+export function getServerProtocol(): ServerHttpProtocol {
+  if (hasEnvironmentOverride(process.env.SSL)) {
+    return normalizeServerProtocol(process.env.SSL);
+  }
+
+  return getVariablesConfig().serverProtocol;
+}
+
+export function getServerPort(): number {
+  if (hasEnvironmentOverride(process.env.PORT)) {
+    return normalizeServerPort(process.env.PORT);
+  }
+
+  return getVariablesConfig().serverPort;
+}
+
+export function getServerHost(): string | undefined {
+  const serverHost = getVariablesConfig().serverHost;
+
+  return serverHost || undefined;
+}
+
+export function isHttpsServerEnabled(): boolean {
+  return getServerProtocol() === 'https';
+}