35 lines
1.1 KiB
TypeScript
35 lines
1.1 KiB
TypeScript
/**
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* 认证 Cookie 配置
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* 生产环境设置 AUTH_COOKIE_DOMAIN 实现跨子域 SSO（如 .hackrobot.cn）
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* 本地开发不设置 domain，避免 IP 访问时 cookie 失效
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*/
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const COOKIE_NAME = "pb_session";
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const COOKIE_MAX_AGE = 60 * 60 * 24 * 365;
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export { COOKIE_NAME, COOKIE_MAX_AGE };
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/** 从请求 Host 头提取 hostname（不含端口） */
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export function getHostFromRequest(request: { headers: { get: (k: string) => string | null } }): string {
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const host = request.headers.get("host") || request.headers.get("x-forwarded-host") || "";
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return host.split(",")[0].trim().replace(/:\d+$/, "");
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}
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export function getCookieOptions(clear = false, requestHost?: string) {
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const isProd = process.env.NODE_ENV === "production";
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const domain = process.env.AUTH_COOKIE_DOMAIN?.trim();
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const opts: Record<string, unknown> = {
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path: "/",
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maxAge: clear ? 0 : COOKIE_MAX_AGE,
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secure: isProd,
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sameSite: "lax" as const,
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httpOnly: true,
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};
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if (domain && isProd) {
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opts.domain = domain;
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} else if (!isProd && requestHost && /^(\d{1,3}\.){3}\d{1,3}$/.test(requestHost)) {
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opts.domain = requestHost;
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}
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return opts;
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}
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