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1.9 kB · 75 lines
TypeScript
at main
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576import type { Context } from "hono";import { deleteCookie, getCookie, setCookie } from "hono/cookie";
const SESSION_COOKIE_NAME = "session_id";const RETURN_TO_COOKIE_NAME = "login_return_to";const SESSION_TTL = 60 * 60 * 24 * 14; // 14 days in secondsconst RETURN_TO_TTL = 600; // 10 minutes in seconds
function baseCookieOptions(clientUrl: string) { const isLocalhost = clientUrl.includes("localhost"); return { httpOnly: true as const, sameSite: "Lax" as const, path: "/", ...(isLocalhost ? {} : { domain: ".sequoia.pub", secure: true }), };}
/** * Get DID from session cookie */export function getSessionDid(c: Context): string | null { const value = getCookie(c, SESSION_COOKIE_NAME); return value ? decodeURIComponent(value) : null;}
/** * Set session cookie with the user's DID */export function setSessionCookie( c: Context, did: string, clientUrl: string,): void { setCookie(c, SESSION_COOKIE_NAME, encodeURIComponent(did), { ...baseCookieOptions(clientUrl), maxAge: SESSION_TTL, });}
/** * Clear session cookie */export function clearSessionCookie(c: Context, clientUrl: string): void { deleteCookie(c, SESSION_COOKIE_NAME, baseCookieOptions(clientUrl));}
/** * Get the post-OAuth return-to URL from the short-lived cookie */export function getReturnToCookie(c: Context): string | null { const value = getCookie(c, RETURN_TO_COOKIE_NAME); return value ? decodeURIComponent(value) : null;}
/** * Set a short-lived cookie that redirects back after OAuth completes */export function setReturnToCookie( c: Context, returnTo: string, clientUrl: string,): void { setCookie(c, RETURN_TO_COOKIE_NAME, encodeURIComponent(returnTo), { ...baseCookieOptions(clientUrl), maxAge: RETURN_TO_TTL, });}
/** * Clear the return-to cookie */export function clearReturnToCookie(c: Context, clientUrl: string): void { deleteCookie(c, RETURN_TO_COOKIE_NAME, baseCookieOptions(clientUrl));}