97 lines
2.8 KiB
TypeScript
97 lines
2.8 KiB
TypeScript
import type { Setting } from "@prisma/client";
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export function normalizeThreadsAppId(value: string | null | undefined): string | undefined {
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const trimmed = value?.trim();
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if (!trimmed) return undefined;
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if (!/^\d+$/.test(trimmed)) return undefined;
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return trimmed;
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}
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/** Meta App 憑證僅從部署層 .env 讀取（THREADS_APP_ID / THREADS_APP_SECRET）。 */
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export function getThreadsAppId(): string | undefined {
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return normalizeThreadsAppId(process.env.THREADS_APP_ID);
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}
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export function getThreadsAppSecret(): string | undefined {
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return process.env.THREADS_APP_SECRET?.trim() || undefined;
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}
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export function isThreadsAppConfigured(): boolean {
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return !!(getThreadsAppId() && getThreadsAppSecret());
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}
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type ThreadsAccountAuth = {
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threadsAccessToken: string | null;
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threadsUserId: string | null;
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};
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export function accountHasThreadsToken(account: ThreadsAccountAuth | null): boolean {
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return !!(account?.threadsAccessToken?.trim() && account?.threadsUserId?.trim());
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}
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export function getThreadsCredentials(
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settings: Setting,
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account: ThreadsAccountAuth | null,
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overrideToken?: string | null
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) {
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const appId = getThreadsAppId();
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const appSecret = getThreadsAppSecret();
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const accessToken = (overrideToken ?? account?.threadsAccessToken)?.trim();
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const userId = account?.threadsUserId?.trim();
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if (!accessToken || !userId) return null;
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return {
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appId,
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appSecret,
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accessToken,
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userId,
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};
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}
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export function maskToken(token?: string | null): string | null {
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if (!token) return null;
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if (token.length <= 8) return "••••";
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return `••••${token.slice(-6)}`;
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}
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export function normalizeAppUrl(value: string | null | undefined): string | undefined {
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const trimmed = value?.trim();
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if (!trimmed) return undefined;
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try {
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const url = new URL(trimmed);
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if (!["http:", "https:"].includes(url.protocol)) return undefined;
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return `${url.protocol}//${url.host}`.replace(/\/$/, "");
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} catch {
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return undefined;
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}
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}
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export function getAppBaseUrl(
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request?: Request,
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appUrlOverride?: string | null
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): string {
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const fromSettings = normalizeAppUrl(appUrlOverride);
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if (fromSettings) return fromSettings;
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const fromEnv = normalizeAppUrl(process.env.APP_URL) || normalizeAppUrl(process.env.NEXT_PUBLIC_APP_URL);
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if (fromEnv) return fromEnv;
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if (request) {
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const host = request.headers.get("x-forwarded-host") || request.headers.get("host");
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const proto = request.headers.get("x-forwarded-proto") || "http";
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if (host) return `${proto}://${host}`;
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}
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return "http://localhost:3000";
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}
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export function isPubliclyReachableUrl(url: string): boolean {
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try {
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const { hostname } = new URL(url);
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return !["localhost", "127.0.0.1", "0.0.0.0"].includes(hostname);
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} catch {
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return false;
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}
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}
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