Files
frontend-helper/src/app/api/session/route.ts
T

95 lines
3.2 KiB
TypeScript

import { NextResponse, type NextRequest } from "next/server";
import { loginToMinnect, LoginError } from "@/lib/minnect";
import { createSession, getSession } from "@/lib/session-store";
import { SESSION_COOKIE, sessionCookieOptions } from "@/lib/cookie";
// This route holds the session on the server. The browser talks only to this
// app; Minnect tokens never leave the server (ADR-001).
//
// POST signs in, GET says who the person is. There is no sign-out: the session ends
// when the server restarts or the cookie is cleared, and Minnect's revoke endpoint
// is never called (the refresh token is shared across the person's devices).
// The reusable token-refresh logic lives in session-refresh.ts for the feed
// route (a later task) to call before it uses a token.
export const runtime = "nodejs";
function badRequest(message: string) {
return NextResponse.json({ error: message }, { status: 400 });
}
/**
* POST /api/session
* Body: { email, password }
* On success: sets the opaque session cookie, returns { name, email, pictureUrl }.
* On failure: no session, no cookie, one generic message.
*/
export async function POST(req: NextRequest) {
let body: unknown;
try {
body = await req.json();
} catch {
body = null;
}
const record = body && typeof body === "object" ? (body as Record<string, unknown>) : {};
const email = typeof record.email === "string" ? record.email : "";
const password = typeof record.password === "string" ? record.password : "";
if (!email || !password) {
return badRequest("Email and password are required.");
}
try {
const { person, tokens } = await loginToMinnect(email, password);
const sessionId = createSession({
profileAccessToken: tokens.profileAccessToken,
profileAccessTokenExpiresAt: tokens.profileAccessTokenExpiresAt,
profileRefreshToken: tokens.profileRefreshToken,
feedAccessToken: tokens.feedAccessToken,
feedAccessTokenExpiresAt: tokens.feedAccessTokenExpiresAt,
person,
createdAt: Date.now(),
});
const res = NextResponse.json({
name: person.name,
email: person.email,
pictureUrl: person.pictureUrl,
});
res.cookies.set(SESSION_COOKIE, sessionId, sessionCookieOptions());
return res;
} catch (err) {
if (err instanceof LoginError) {
return NextResponse.json({ error: err.publicMessage }, { status: err.status });
}
// Never echo an unexpected error to the browser.
return NextResponse.json({ error: "Could not sign you in." }, { status: 500 });
}
}
/**
* GET /api/session
* Returns { name, email, pictureUrl } for the signed-in person, or 401
* { error: "sign_in" } when the session is missing or dead.
*/
export async function GET(req: NextRequest) {
const sessionId = req.cookies.get(SESSION_COOKIE)?.value;
if (!sessionId) {
return NextResponse.json({ error: "sign_in" }, { status: 401 });
}
const session = getSession(sessionId);
if (!session) {
return NextResponse.json({ error: "sign_in" }, { status: 401 });
}
return NextResponse.json({
name: session.person.name,
email: session.person.email,
pictureUrl: session.person.pictureUrl,
feedUserId: session.person.feedUserId ?? null,
});
}