gdq-archive/frontend/util/session.ts

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2020-08-22 20:25:57 +00:00
import { withIronSession } from 'next-iron-session';
import type { Session } from 'next-iron-session';
import { IncomingMessage, ServerResponse } from 'http';
import { NextApiResponse, NextPageContext } from 'next';
import { DocumentContext } from 'next/document';
export interface IncomingMessageWithSession extends IncomingMessage {
body: any;
session: Session
}
export type HandlerWithDocumentContextAndSession<T> = (
ctx: DocumentContext & {
req: IncomingMessageWithSession
},
) => Promise<T>;
export type HandlerWithPageContextAndSession<T> = (
ctx: NextPageContext & {
req: IncomingMessageWithSession
},
) => Promise<T>;
export type HandlerWithReqResAndSession<T> = (
req: IncomingMessageWithSession,
res: NextApiResponse
) => Promise<T>;
export type HandlerWithSession<T, U> =
T extends IncomingMessageWithSession
? HandlerWithReqResAndSession<U>
: T extends NextPageContext
? HandlerWithPageContextAndSession<U>
: HandlerWithDocumentContextAndSession<U>;
export default function withSession<T>(
handler: (
req: IncomingMessageWithSession,
res: NextApiResponse,
...args: any) => Promise<T>,
): (...args: any) => Promise<T> {
return withIronSession(handler, {
cookieName: 'gdq-archive',
cookieOptions: {
// the next line allows to use the session in non-https environements like
// Next.js dev mode (http://localhost:3000)
secure: process.env.NODE_ENV === 'production',
httpOnly: true,
},
password: process.env.SECRET_PASSWORD || '0'.repeat(32),
});
}