FastifySession PrismaStore

Features

Prisma session store for fastify.

• Requires @mgcrea/fastify-session to handle sessions.
• Written in TypeScript for static type checking with exported types along the library.
• Built by tsup to provide both CommonJS and ESM packages.

Install

1npm install fastify-cookie @mgcrea/fastify-session @mgcrea/fastify-session-prisma-store
2# or
3pnpm add fastify-cookie @mgcrea/fastify-session @mgcrea/fastify-session-prisma-store

Quickstart

Add the following table definition to your schema.prisma:

1model Session {
2  id        BigInt   @id @default(autoincrement()) @db.BigInt
3  sid       String   @unique
4
5  data      Json
6
7  expiresAt DateTime
8  createdAt DateTime @default(now())
9  updatedAt DateTime @updatedAt
10
11  @@map("sessions")
12}

1import createFastify, { FastifyInstance, FastifyServerOptions } from "fastify";
2import fastifyCookie from "fastify-cookie";
3import PrismaStore from "@mgcrea/fastify-session-prisma-store";
4import fastifySession from "@mgcrea/fastify-session";
5import { prisma } from "./config/prisma";
6
7const SESSION_TTL = 864e3; // 1 day in seconds
8
9export const buildFastify = (options?: FastifyServerOptions): FastifyInstance => {
10  const fastify = createFastify(options);
11
12  fastify.register(fastifyCookie);
13  fastify.register(fastifySession, {
14    store: new PrismaStore({ prisma }),
15    secret: "a secret with minimum length of 32 characters",
16    cookie: { maxAge: SESSION_TTL },
17  });
18
19  return fastify;
20};

Debug

You can use the DEBUG environment variable to toggle the debug output for this package:

1DEBUG=fastify-session-prisma-store npm start

Authors

• Olivier Louvignes <olivier@mgcrea.io>

License

1The MIT License
2
3Copyright (c) 2023 Olivier Louvignes <olivier@mgcrea.io>
4
5Permission is hereby granted, free of charge, to any person obtaining a copy
6of this software and associated documentation files (the "Software"), to deal
7in the Software without restriction, including without limitation the rights
8to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9copies of the Software, and to permit persons to whom the Software is
10furnished to do so, subject to the following conditions:
11
12The above copyright notice and this permission notice shall be included in
13all copies or substantial portions of the Software.
14
15THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21THE SOFTWARE.