Add next-auth using a custom session strategy

examples/custom-session-next-auth/admin/pages/api/auth/[...nextauth].ts

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+import NextAuth from 'next-auth';
+import { nextAuthOptions } from '../../../../session';
+
+export default NextAuth(nextAuthOptions);

examples/custom-session-next-auth/keystone.ts

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+import { config } from '@keystone-6/core';
+import { fixPrismaPath } from '../example-utils';
+import { lists } from './schema';
+
+import { Session, nextAuthSessionStrategy } from './session';
+import type { TypeInfo } from '.keystone/types';
+
+// WARNING: this example is for demonstration purposes only
+//   as with each of our examples, it has not been vetted
+//   or tested for any particular usage
+
+export default config<TypeInfo<Session>>({
+  db: {
+    provider: 'sqlite',
+    url: process.env.DATABASE_URL || 'file:./keystone-example.db',
+
+    // WARNING: this is only needed for our monorepo examples, dont do this
+    ...fixPrismaPath,
+  },
+  ui: {
+    // the following api routes are required for nextauth.js
+    publicPages: [
+      '/api/auth/csrf',
+      '/api/auth/signin',
+      '/api/auth/callback',
+      '/api/auth/session',
+      '/api/auth/providers',
+      '/api/auth/signout',
+      '/api/auth/error',
+
+      // each provider will need a separate callback and signin page listed here
+      '/api/auth/signin/github',
+      '/api/auth/callback/github',
+    ],
+
+    // adding page middleware ensures that users are redirected to the signin page if they are not signed in.
+    pageMiddleware: async ({ wasAccessAllowed }) => {
+      if (wasAccessAllowed) return;
+      return {
+        kind: 'redirect',
+        to: '/api/auth/signin',
+      };
+    },
+  },
+  lists,
+  // you can find out more at https://keystonejs.com/docs/apis/session#session-api
+  session: nextAuthSessionStrategy,
+});

examples/custom-session-next-auth/package.json

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+{
+  "name": "@keystone-6/custom-session-next-auth",
+  "version": "0.1.1",
+  "private": true,
+  "license": "MIT",
+  "scripts": {
+    "dev": "keystone dev",
+    "start": "keystone start",
+    "build": "keystone build",
+    "postinstall": "keystone postinstall"
+  },
+  "dependencies": {
+    "@keystone-6/core": "^5.0.0",
+    "@prisma/client": "^4.14.0",
+    "next-auth": "^4.22.1"
+  },
+  "devDependencies": {
+    "prisma": "^4.14.0",
+    "typescript": "~5.0.0"
+  }
+}

examples/custom-session-next-auth/sandbox.config.json

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+{
+  "template": "node",
+  "container": {
+    "startScript": "keystone dev",
+    "node": "16"
+  }
+}

examples/custom-session-next-auth/schema.graphql

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+# This file is automatically generated by Keystone, do not modify it manually.
+# Modify your Keystone config when you want to change this.
+
+type Post {
+  id: ID!
+  title: String
+  content: String
+  author: Author
+}
+
+input PostWhereUniqueInput {
+  id: ID
+}
+
+input PostWhereInput {
+  AND: [PostWhereInput!]
+  OR: [PostWhereInput!]
+  NOT: [PostWhereInput!]
+  id: IDFilter
+  title: StringFilter
+  content: StringFilter
+  author: AuthorWhereInput
+}
+
+input IDFilter {
+  equals: ID
+  in: [ID!]
+  notIn: [ID!]
+  lt: ID
+  lte: ID
+  gt: ID
+  gte: ID
+  not: IDFilter
+}
+
+input StringFilter {
+  equals: String
+  in: [String!]
+  notIn: [String!]
+  lt: String
+  lte: String
+  gt: String
+  gte: String
+  contains: String
+  startsWith: String
+  endsWith: String
+  not: NestedStringFilter
+}
+
+input NestedStringFilter {
+  equals: String
+  in: [String!]
+  notIn: [String!]
+  lt: String
+  lte: String
+  gt: String
+  gte: String
+  contains: String
+  startsWith: String
+  endsWith: String
+  not: NestedStringFilter
+}
+
+input PostOrderByInput {
+  id: OrderDirection
+  title: OrderDirection
+  content: OrderDirection
+}
+
+enum OrderDirection {
+  asc
+  desc
+}
+
+input PostUpdateInput {
+  title: String
+  content: String
+  author: AuthorRelateToOneForUpdateInput
+}
+
+input AuthorRelateToOneForUpdateInput {
+  create: AuthorCreateInput
+  connect: AuthorWhereUniqueInput
+  disconnect: Boolean
+}
+
+input PostUpdateArgs {
+  where: PostWhereUniqueInput!
+  data: PostUpdateInput!
+}
+
+input PostCreateInput {
+  title: String
+  content: String
+  author: AuthorRelateToOneForCreateInput
+}
+
+input AuthorRelateToOneForCreateInput {
+  create: AuthorCreateInput
+  connect: AuthorWhereUniqueInput
+}
+
+type Author {
+  id: ID!
+  authId: String
+  name: String
+  posts(where: PostWhereInput! = {}, orderBy: [PostOrderByInput!]! = [], take: Int, skip: Int! = 0, cursor: PostWhereUniqueInput): [Post!]
+  postsCount(where: PostWhereInput! = {}): Int
+}
+
+input AuthorWhereUniqueInput {
+  id: ID
+  authId: String
+}
+
+input AuthorWhereInput {
+  AND: [AuthorWhereInput!]
+  OR: [AuthorWhereInput!]
+  NOT: [AuthorWhereInput!]
+  id: IDFilter
+  authId: StringFilter
+  name: StringFilter
+  posts: PostManyRelationFilter
+}
+
+input PostManyRelationFilter {
+  every: PostWhereInput
+  some: PostWhereInput
+  none: PostWhereInput
+}
+
+input AuthorOrderByInput {
+  id: OrderDirection
+  authId: OrderDirection
+  name: OrderDirection
+}
+
+input AuthorUpdateInput {
+  authId: String
+  name: String
+  posts: PostRelateToManyForUpdateInput
+}
+
+input PostRelateToManyForUpdateInput {
+  disconnect: [PostWhereUniqueInput!]
+  set: [PostWhereUniqueInput!]
+  create: [PostCreateInput!]
+  connect: [PostWhereUniqueInput!]
+}
+
+input AuthorUpdateArgs {
+  where: AuthorWhereUniqueInput!
+  data: AuthorUpdateInput!
+}
+
+input AuthorCreateInput {
+  authId: String
+  name: String
+  posts: PostRelateToManyForCreateInput
+}
+
+input PostRelateToManyForCreateInput {
+  create: [PostCreateInput!]
+  connect: [PostWhereUniqueInput!]
+}
+
+"""
+The `JSON` scalar type represents JSON values as specified by [ECMA-404](http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf).
+"""
+scalar JSON @specifiedBy(url: "http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf")
+
+type Mutation {
+  createPost(data: PostCreateInput!): Post
+  createPosts(data: [PostCreateInput!]!): [Post]
+  updatePost(where: PostWhereUniqueInput!, data: PostUpdateInput!): Post
+  updatePosts(data: [PostUpdateArgs!]!): [Post]
+  deletePost(where: PostWhereUniqueInput!): Post
+  deletePosts(where: [PostWhereUniqueInput!]!): [Post]
+  createAuthor(data: AuthorCreateInput!): Author
+  createAuthors(data: [AuthorCreateInput!]!): [Author]
+  updateAuthor(where: AuthorWhereUniqueInput!, data: AuthorUpdateInput!): Author
+  updateAuthors(data: [AuthorUpdateArgs!]!): [Author]
+  deleteAuthor(where: AuthorWhereUniqueInput!): Author
+  deleteAuthors(where: [AuthorWhereUniqueInput!]!): [Author]
+  endSession: Boolean!
+}
+
+type Query {
+  posts(where: PostWhereInput! = {}, orderBy: [PostOrderByInput!]! = [], take: Int, skip: Int! = 0, cursor: PostWhereUniqueInput): [Post!]
+  post(where: PostWhereUniqueInput!): Post
+  postsCount(where: PostWhereInput! = {}): Int
+  authors(where: AuthorWhereInput! = {}, orderBy: [AuthorOrderByInput!]! = [], take: Int, skip: Int! = 0, cursor: AuthorWhereUniqueInput): [Author!]
+  author(where: AuthorWhereUniqueInput!): Author
+  authorsCount(where: AuthorWhereInput! = {}): Int
+  keystone: KeystoneMeta!
+}
+
+type KeystoneMeta {
+  adminMeta: KeystoneAdminMeta!
+}
+
+type KeystoneAdminMeta {
+  lists: [KeystoneAdminUIListMeta!]!
+  list(key: String!): KeystoneAdminUIListMeta
+}
+
+type KeystoneAdminUIListMeta {
+  key: String!
+  itemQueryName: String!
+  listQueryName: String!
+  hideCreate: Boolean!
+  hideDelete: Boolean!
+  path: String!
+  label: String!
+  singular: String!
+  plural: String!
+  description: String
+  initialColumns: [String!]!
+  pageSize: Int!
+  labelField: String!
+  fields: [KeystoneAdminUIFieldMeta!]!
+  groups: [KeystoneAdminUIFieldGroupMeta!]!
+  initialSort: KeystoneAdminUISort
+  isHidden: Boolean!
+  isSingleton: Boolean!
+}
+
+type KeystoneAdminUIFieldMeta {
+  path: String!
+  label: String!
+  description: String
+  isOrderable: Boolean!
+  isFilterable: Boolean!
+  isNonNull: [KeystoneAdminUIFieldMetaIsNonNull!]
+  fieldMeta: JSON
+  viewsIndex: Int!
+  customViewsIndex: Int
+  createView: KeystoneAdminUIFieldMetaCreateView!
+  listView: KeystoneAdminUIFieldMetaListView!
+  itemView(id: ID): KeystoneAdminUIFieldMetaItemView
+  search: QueryMode
+}
+
+enum KeystoneAdminUIFieldMetaIsNonNull {
+  read
+  create
+  update
+}
+
+type KeystoneAdminUIFieldMetaCreateView {
+  fieldMode: KeystoneAdminUIFieldMetaCreateViewFieldMode!
+}
+
+enum KeystoneAdminUIFieldMetaCreateViewFieldMode {
+  edit
+  hidden
+}
+
+type KeystoneAdminUIFieldMetaListView {
+  fieldMode: KeystoneAdminUIFieldMetaListViewFieldMode!
+}
+
+enum KeystoneAdminUIFieldMetaListViewFieldMode {
+  read
+  hidden
+}
+
+type KeystoneAdminUIFieldMetaItemView {
+  fieldMode: KeystoneAdminUIFieldMetaItemViewFieldMode
+  fieldPosition: KeystoneAdminUIFieldMetaItemViewFieldPosition
+}
+
+enum KeystoneAdminUIFieldMetaItemViewFieldMode {
+  edit
+  read
+  hidden
+}
+
+enum KeystoneAdminUIFieldMetaItemViewFieldPosition {
+  form
+  sidebar
+}
+
+enum QueryMode {
+  default
+  insensitive
+}
+
+type KeystoneAdminUIFieldGroupMeta {
+  label: String!
+  description: String
+  fields: [KeystoneAdminUIFieldMeta!]!
+}
+
+type KeystoneAdminUISort {
+  field: String!
+  direction: KeystoneAdminUISortDirection!
+}
+
+enum KeystoneAdminUISortDirection {
+  ASC
+  DESC
+}