feat: add authentication

routes/_middleware.ts

@@ -1,6 +1,10 @@
 //routes/middleware-error-handler/_middleware.ts
 import { MiddlewareHandlerContext } from "$fresh/server.ts";
 import { DomainError } from "@lib/errors.ts";
+import { getCookies } from "https://deno.land/std@0.197.0/http/cookie.ts";
+import { decode, verify } from "https://deno.land/x/djwt@v2.2/mod.ts";
+import { sessionDB, userDB } from "@lib/db.ts";
+import { JWT_SECRET } from "@lib/env.ts";
 
 export async function handler(
   _req: Request,
@@ -8,6 +12,18 @@ export async function handler(
 ) {
   try {
     ctx.state.flag = true;
+    const allCookies = getCookies(_req.headers);
+    const sessionCookie = allCookies["session_cookie"];
+    if (!ctx.state.session && sessionCookie && JWT_SECRET) {
+      try {
+        const payload = await verify(sessionCookie, JWT_SECRET, "HS512");
+        if (payload) {
+          ctx.state.session = payload;
+        }
+      } catch (_err) {
+        //
+      }
+    }
     return await ctx.next();
   } catch (error) {
     console.error(error);