feat(web): implement user authentication and add on the fly migration…

… to Strapi's authentication

.env.example

@@ -4,7 +4,7 @@ DATABASE_PASSWORD=super-secret
 DATABASE_PORT=3306
 DATABASE_SSL=false
 
-APP_DATABASE_NAME=vim
+WEB_DATABASE_NAME=vim
 CMS_DATABASE_NAME=vim_cms
 
 CMS_PORT=1337

web/package.json

@@ -15,6 +15,8 @@
 		"@tabler/icons-react": "^2.45.0",
 		"@tanstack/react-table": "^8.11.7",
 		"axios": "^1.6.8",
+		"md5": "^2.3.0",
+		"mysql2": "^3.9.7",
 		"next": "13.5.6",
 		"next-auth": "^4.24.7",
 		"qs": "^6.11.2",
@@ -23,6 +25,7 @@
 		"swiper": "^11.0.5"
 	},
 	"devDependencies": {
+		"@types/md5": "^2.3.5",
 		"@types/node": "^20",
 		"@types/qs": "^6.9.11",
 		"@types/react": "^18",

web/src/app/api/auth/[...nextauth]/route.ts

@@ -1,6 +1,9 @@
 import CredentialsProvider from "next-auth/providers/credentials";
 import NextAuth from "next-auth/next";
-import { signIn } from "@/lib/strapi/auth";
+import { JWT } from "next-auth/jwt";
+import { Session, User } from "next-auth";
+import { signIn, signUp } from "@/lib/auth/strapi";
+import { findUserByEmail, verifyPassword } from "@/lib/auth/legacy_web";
 import { StrapiSignInResponse } from "@/lib/types";
 
 const authOptions = {
@@ -13,13 +16,27 @@ const authOptions = {
 				password: { label: "Password", type: "password" },
 			},
 			async authorize(credentials) {
-				console.log("heee");
 				try {
 					if (credentials?.email == null || credentials.password == null) return null;
 
 					const strapiResponse: StrapiSignInResponse = await signIn(credentials.email, credentials.password);
 
-					if (strapiResponse.error) {
+					if (strapiResponse === null || strapiResponse.error) {
+						// if strapi cannot authenticate
+						// look if user is to migrate
+						const potentialUserForMigration = await findUserByEmail(credentials.email);
+						const isToMigrate = potentialUserForMigration && verifyPassword(credentials.password, potentialUserForMigration.password);
+
+						if (isToMigrate) {
+							const migrationResponse = await signUp(potentialUserForMigration.user_name, potentialUserForMigration.email, credentials.password, "internal");
+
+							return {
+								jwt: migrationResponse.jwt,
+								id: String(migrationResponse.user.id),
+								email: migrationResponse.user.email,
+								name: migrationResponse.user.username,
+							};
+						}
 						return null;
 					}
 
@@ -29,20 +46,20 @@ const authOptions = {
 						email: strapiResponse.user.email,
 						name: strapiResponse.user.username,
 					};
-				} catch (e) {
-					console.log(e);
+				} catch {
 					return null;
 				}
 			},
 		}),
 	],
 	callbacks: {
-		session: async ({ session, token }: { session: any; token: any }) => {
-			session.id = token.id;
-			session.jwt = token.jwt;
+		session: async ({ session, token }: { session: Session; token: JWT }) => {
+			session.id = token.id as string;
+			session.jwt = token.jwt as string;
+
 			return session;
 		},
-		jwt: async ({ token, user }: { token: any; user: any }) => {
+		jwt: async ({ token, user }: { token: JWT; user: User }) => {
 			if (user) {
 				token.id = user.id;
 				token.jwt = user.jwt;