Revamp the authentication setup (#7419)

* feat: Add email pass authentication provider package

* feat: Revamp auth module and remove concept of scope

* feat: Revamp the auth module to be more standardized in how providers are loaded

* feat: Switch from scope to actor type for authentication

* feat: Add support for per-actor auth methods

* feat: Add emailpass auth provider by default

* fix: Add back app_metadata in auth module

integration-tests/api/__tests__/admin/auth.js

@@ -33,7 +33,7 @@ medusaIntegrationTestRunner({
           })
         },
         async () => {
-          return await api.post("/auth/admin/emailpass", {
+          return await api.post("/auth/user/emailpass", {
             email: "admin@medusa.js",
             password: "secret_password",
           })
@@ -63,7 +63,7 @@ medusaIntegrationTestRunner({
 
     it("should test the entire authentication lifecycle", async () => {
       // sign in
-      const response = await api.post("/auth/admin/emailpass", {
+      const response = await api.post("/auth/user/emailpass", {
         email: "admin@medusa.js",
         password: "secret_password",
       })

integration-tests/api/__tests__/admin/user.js

@@ -175,7 +175,7 @@ medusaIntegrationTestRunner({
         token = await breaking(
           () => null,
           async () => {
-            const emailPassResponse = await api.post("/auth/admin/emailpass", {
+            const emailPassResponse = await api.post("/auth/user/emailpass", {
               email: "test@test123.com",
               password: "test123",
             })
@@ -230,7 +230,7 @@ medusaIntegrationTestRunner({
 
       // V2 only test
       it.skip("should throw, if session/bearer auth is present for existing user", async () => {
-        const emailPassResponse = await api.post("/auth/admin/emailpass", {
+        const emailPassResponse = await api.post("/auth/user/emailpass", {
           email: "test@test123.com",
           password: "test123",
         })

integration-tests/api/medusa-config.js

@@ -41,22 +41,7 @@ module.exports = {
       options: { ttl: cacheTTL },
     },
     workflows: true,
-    [Modules.AUTH]: {
-      scope: "internal",
-      resources: "shared",
-      resolve: "@medusajs/auth",
-      options: {
-        providers: [
-          {
-            name: "emailpass",
-            scopes: {
-              admin: {},
-              store: {},
-            },
-          },
-        ],
-      },
-    },
+    [Modules.AUTH]: true,
     [Modules.USER]: {
       scope: "internal",
       resources: "shared",

integration-tests/helpers/create-admin-user.ts

@@ -32,7 +32,6 @@ export const createAdminUser = async (
   const authIdentity = await authModule.create({
     provider: "emailpass",
     entity_id: "admin@medusa.js",
-    scope: "admin",
     provider_metadata: {
       password: "somepassword",
     },
@@ -55,8 +54,6 @@ export const createAdminUser = async (
       actor_id: user.id,
       actor_type: "user",
       auth_identity_id: authIdentity.id,
-      scope: "admin",
-      app_metadata: {},
     },
     "test"
   )

integration-tests/modules/__tests__/auth/admin/email-password-provider.spec.ts

@@ -43,14 +43,13 @@ medusaIntegrationTestRunner({
         await authService.create({
           provider: "emailpass",
           entity_id: email,
-          scope: "admin",
           provider_metadata: {
             password: passwordHash,
           },
         })
 
         const response = await api
-          .post(`/auth/admin/emailpass`, {
+          .post(`/auth/user/emailpass`, {
             email: email,
             password: password,
           })
@@ -75,14 +74,13 @@ medusaIntegrationTestRunner({
         await authService.create({
           provider: "emailpass",
           entity_id: email,
-          scope: "admin",
           provider_metadata: {
             password: passwordHash,
           },
         })
 
         const error = await api
-          .post(`/auth/admin/emailpass`, {
+          .post(`/auth/user/emailpass`, {
             email: email,
             password: "incorrect-password",
           })
@@ -101,7 +99,7 @@ medusaIntegrationTestRunner({
         ).toString("base64")
 
         const error = await api
-          .post(`/auth/admin/emailpass`, {
+          .post(`/auth/user/emailpass`, {
             email: "should-not-exist",
             password: "should-not-exist",
           })

integration-tests/modules/__tests__/customer/store/create-customer.spec.ts

@@ -38,7 +38,6 @@ medusaIntegrationTestRunner({
         const authIdentity = await authService.create({
           entity_id: "store_user",
           provider: "emailpass",
-          scope: "store",
         })
 
         const token = jwt.sign(authIdentity, http.jwtSecret)

integration-tests/modules/__tests__/invites/accept-invite.spec.ts

@@ -27,7 +27,7 @@ medusaIntegrationTestRunner({
       })
 
       it("should fail to accept an invite with an invalid invite token", async () => {
-        const authResponse = await api.post(`/auth/admin/emailpass`, {
+        const authResponse = await api.post(`/auth/user/emailpass`, {
           email: "potential_member@test.com",
           password: "supersecret",
         })
@@ -58,7 +58,7 @@ medusaIntegrationTestRunner({
           email: "potential_member@test.com",
         })
 
-        const authResponse = await api.post(`/auth/admin/emailpass`, {
+        const authResponse = await api.post(`/auth/user/emailpass`, {
           email: "potential_member@test.com",
           password: "supersecret",
         })
@@ -92,7 +92,7 @@ medusaIntegrationTestRunner({
           email: "potential_member@test.com",
         })
 
-        const authResponse = await api.post(`/auth/admin/emailpass`, {
+        const authResponse = await api.post(`/auth/user/emailpass`, {
           email: "some-email@test.com",
           password: "supersecret",
         })

integration-tests/modules/helpers/create-authenticated-customer.ts

@@ -25,7 +25,6 @@ export const createAuthenticatedCustomer = async (
   const authIdentity = await authService.create({
     entity_id: "store_user",
     provider: "emailpass",
-    scope: "store",
   })
 
   // Ideally we simulate a signup process than manually linking here.
@@ -45,8 +44,6 @@ export const createAuthenticatedCustomer = async (
       actor_id: customer.id,
       actor_type: "customer",
       auth_identity_id: authIdentity.id,
-      scope: "store",
-      app_metadata: {},
     },
     http.jwtSecret
   )

integration-tests/modules/medusa-config.js

@@ -47,22 +47,7 @@ module.exports = {
     medusa_v2: enableMedusaV2,
   },
   modules: {
-    [Modules.AUTH]: {
-      scope: "internal",
-      resources: "shared",
-      resolve: "@medusajs/auth",
-      options: {
-        providers: [
-          {
-            name: "emailpass",
-            scopes: {
-              admin: {},
-              store: {},
-            },
-          },
-        ],
-      },
-    },
+    [Modules.AUTH]: true,
     [Modules.USER]: {
       scope: "internal",
       resources: "shared",

integration-tests/scripts/cli/login.sh

@@ -5,7 +5,7 @@ status_code=$(curl \
   -H "Content-Type: application/json"\
   -d '{"email":"'$1'", "password":"'$2'"}'\
   --write-out %{http_code}\
-  http://localhost:9000/auth/admin/emailpass)
+  http://localhost:9000/auth/user/emailpass)
 
 if [[ "$status_code" -ne 200 ]] ; then
   echo "Site status changed to $status_code" 

packages/admin-next/dashboard/src/hooks/api/auth.tsx

@@ -7,7 +7,7 @@ export const useEmailPassLogin = (
   options?: UseMutationOptions<void, Error, EmailPassReq>
 ) => {
   return useMutation({
-    mutationFn: (payload) => sdk.auth.login("admin", "emailpass", payload),
+    mutationFn: (payload) => sdk.auth.login("user", "emailpass", payload),
     onSuccess: async (data, variables, context) => {
       options?.onSuccess?.(data, variables, context)
     },
@@ -26,7 +26,7 @@ export const useCreateAuthUser = (
   options?: UseMutationOptions<{ token: string }, Error, EmailPassReq>
 ) => {
   return useMutation({
-    mutationFn: (payload) => sdk.auth.create("admin", "emailpass", payload),
+    mutationFn: (payload) => sdk.auth.create("user", "emailpass", payload),
     onSuccess: async (data, variables, context) => {
       options?.onSuccess?.(data, variables, context)
     },

packages/core/js-sdk/src/auth/index.ts

@@ -10,13 +10,13 @@ export class Auth {
     this.config = config
   }
 
-  public login = async (
-    scope: "admin" | "store",
+  login = async (
+    actor: "customer" | "user",
     method: "emailpass",
     payload: { email: string; password: string }
   ) => {
     const { token } = await this.client.fetch<{ token: string }>(
-      `/auth/${scope}/${method}`,
+      `/auth/${actor}/${method}`,
       {
         method: "POST",
         body: payload,
@@ -45,11 +45,11 @@ export class Auth {
   }
 
   create = async (
-    scope: "admin" | "store",
+    actor: "customer" | "user",
     method: "emailpass",
     payload: { email: string; password: string }
   ): Promise<{ token: string }> => {
-    return await this.client.fetch(`/auth/${scope}/${method}`, {
+    return await this.client.fetch(`/auth/${actor}/${method}`, {
       method: "POST",
       body: payload,
     })

packages/core/types/src/auth/common/auth-identity.ts

@@ -22,12 +22,6 @@ export type AuthIdentityDTO = {
    */
   entity_id: string
 
-  /**
-   * The scope of the auth identity. For example,
-   * `admin` or `store`.
-   */
-  scope: string
-
   /**
    * Holds custom data related to the provider in key-value pairs.
    */
@@ -37,11 +31,6 @@ export type AuthIdentityDTO = {
    * Holds custom data related to the user in key-value pairs.
    */
   user_metadata: Record<string, unknown>
-
-  /**
-   * Holds custom data related to the third-party app in key-value pairs.
-   */
-  app_metadata: Record<string, unknown>
 }
 
 /**
@@ -67,12 +56,6 @@ export type CreateAuthIdentityDTO = {
    */
   entity_id: string
 
-  /**
-   * The scope of the auth identity. For example,
-   * `admin` or `store`.
-   */
-  scope: string
-
   /**
    * Holds custom data related to the provider in key-value pairs.
    */
@@ -82,11 +65,6 @@ export type CreateAuthIdentityDTO = {
    * Holds custom data related to the user in key-value pairs.
    */
   user_metadata?: Record<string, unknown>
-
-  /**
-   * Holds custom data related to the third-party app in key-value pairs.
-   */
-  app_metadata?: Record<string, unknown>
 }
 
 /**
@@ -109,11 +87,6 @@ export type UpdateAuthIdentityDTO = {
    * Holds custom data related to the user in key-value pairs.
    */
   user_metadata?: Record<string, unknown>
-
-  /**
-   * Holds custom data related to the third-party app in key-value pairs.
-   */
-  app_metadata?: Record<string, unknown>
 }
 
 /**

packages/core/types/src/auth/common/provider.ts

@@ -42,31 +42,6 @@ export type AuthenticationResponse = {
   successRedirectUrl?: string
 }
 
-/**
- * @interface
- *
- * The configurations of the `providers` option
- * passed to the Auth Module.
- */
-export type AuthModuleProviderConfig = {
-  /**
-   * The provider's name.
-   */
-  name: string
-
-  /**
-   * The scopes configuration of that provider.
-   */
-  scopes: Record<string, AuthProviderScope>
-}
-
-/**
- * @interface
- *
- * The scope configurations of an auth provider.
- */
-export type AuthProviderScope = Record<string, unknown>
-
 /**
  * @interface
  *
@@ -77,30 +52,25 @@ export type AuthenticationInput = {
   /**
    * URL of the incoming authentication request.
    */
-  url: string
+  url?: string
 
   /**
    * Headers of incoming authentication request.
    */
-  headers: Record<string, string>
+  headers?: Record<string, string>
 
   /**
    *  Query params of the incoming authentication request.
    */
-  query: Record<string, string>
+  query?: Record<string, string>
 
   /**
    * Body of the incoming authentication request.
    */
-  body: Record<string, string>
-
-  /**
-   * Scope for the authentication request.
-   */
-  authScope: string
+  body?: Record<string, string>
 
   /**
    * Protocol of the incoming authentication request (For example, `https`).
    */
-  protocol: string
+  protocol?: string
 }

packages/core/types/src/auth/index.ts

@@ -1,2 +1,4 @@
 export * from "./service"
 export * from "./common"
+export * from "./provider"
+export * from "./providers"

packages/core/types/src/auth/provider.ts

@@ -0,0 +1,32 @@
+import {
+  AuthIdentityDTO,
+  AuthenticationInput,
+  AuthenticationResponse,
+  CreateAuthIdentityDTO,
+} from "./common"
+
+export interface AuthIdentityProviderService {
+  // The provider is injected by the auth identity module
+  retrieve: (selector: {
+    entity_id: string
+    provider: string
+  }) => Promise<AuthIdentityDTO>
+  create: (data: CreateAuthIdentityDTO) => Promise<AuthIdentityDTO>
+}
+
+/**
+ * ## Overview
+ *
+ * Authentication provider interface for the auth module.
+ *
+ */
+export interface IAuthProvider {
+  authenticate(
+    data: AuthenticationInput,
+    authIdentityProviderService: AuthIdentityProviderService
+  ): Promise<AuthenticationResponse>
+  validateCallback(
+    data: AuthenticationInput,
+    authIdentityProviderService: AuthIdentityProviderService
+  ): Promise<AuthenticationResponse>
+}

packages/core/types/src/auth/providers/emailpass.ts

@@ -0,0 +1,7 @@
+export interface EmailPassAuthProviderOptions {
+  hashConfig?: {
+    logN: number
+    r: number
+    p: number
+  }
+}

packages/core/types/src/auth/providers/index.ts

@@ -0,0 +1 @@
+export * from "./emailpass"

packages/core/types/src/auth/service.ts

@@ -43,7 +43,6 @@ export interface IAuthModuleService extends IModuleService {
    *     headers: req.headers,
    *     query: req.query,
    *     body: req.body,
-   *     authScope: "admin",
    *     protocol: req.protocol,
    *   } as AuthenticationInput)
    * ```
@@ -81,7 +80,6 @@ export interface IAuthModuleService extends IModuleService {
    *     headers: req.headers,
    *     query: req.query,
    *     body: req.body,
-   *     authScope: "admin",
    *     protocol: req.protocol,
    *   } as AuthenticationInput)
    * ```
@@ -200,12 +198,10 @@ export interface IAuthModuleService extends IModuleService {
    *   {
    *     provider: "emailpass",
    *     entity_id: "user@example.com",
-   *     scope: "admin",
    *   },
    *   {
    *     provider: "google",
    *     entity_id: "user@gmail.com",
-   *     scope: "email profile",
    *   },
    * ])
    */
@@ -225,7 +221,6 @@ export interface IAuthModuleService extends IModuleService {
    * const authIdentity = await authModuleService.create({
    *   provider: "emailpass",
    *   entity_id: "user@example.com",
-   *   scope: "admin",
    * })
    */
   create(
@@ -244,9 +239,6 @@ export interface IAuthModuleService extends IModuleService {
    * const authIdentities = await authModuleService.update([
    *   {
    *     id: "authusr_123",
-   *     app_metadata: {
-   *       test: true,
-   *     },
    *   },
    * ])
    */
@@ -265,9 +257,6 @@ export interface IAuthModuleService extends IModuleService {
    * @example
    * const authIdentity = await authModuleService.update({
    *   id: "authusr_123",
-   *   app_metadata: {
-   *     test: true,
-   *   },
    * })
    */
   update(

packages/core/types/src/common/config-module.ts

@@ -705,6 +705,35 @@ export type ProjectConfigOptions = {
      * ```
      */
     adminCors: string
+
+    /**
+     * Optionally you can specify the supported authentication providers per actor type (such as user, customer, or any custom actors).
+     * For example, you only want to allow SSO logins for `users` to the admin, while you want to allow email/password logins for `customers` to the storefront.
+     *
+     * `authMethodsPerActor` is a a map where the actor type (eg. 'user') is the key, and an array of supported auth providers as the value.
+     *
+     *
+     * @example
+     * Some example values of common use cases:
+     *
+     * Then, set the configuration in `medusa-config.js`:
+     *
+     * ```js title="medusa-config.js"
+     * module.exports = {
+     *   projectConfig: {
+     *     http: {
+     *       authMethodsPerActor: {
+     *        user: ['sso'],
+     *        customer: ["emailpass", "google"]
+     *       },
+     *     },
+     *     // ...
+     *   },
+     *   // ...
+     * }
+     * ```
+     */
+    authMethodsPerActor: Record<string, string[]>
   }
 }
 

packages/core/utils/src/auth/abstract-auth-provider.ts

@@ -1,17 +1,15 @@
-import { AuthProviderScope, AuthenticationResponse } from "@medusajs/types"
+import {
+  AuthIdentityProviderService,
+  AuthenticationInput,
+  AuthenticationResponse,
+  IAuthProvider,
+} from "@medusajs/types"
 
-import { MedusaError } from "../common"
-
-export abstract class AbstractAuthModuleProvider {
-  public static PROVIDER: string
-  public static DISPLAY_NAME: string
+export abstract class AbstractAuthModuleProvider implements IAuthProvider {
+  private static PROVIDER: string
+  private static DISPLAY_NAME: string
 
   protected readonly container_: any
-  protected scopeConfig_: AuthProviderScope
-  protected scope_: string
-
-  private readonly scopes_: Record<string, AuthProviderScope>
-
   public get provider() {
     return (this.constructor as typeof AbstractAuthModuleProvider).PROVIDER
   }
@@ -20,43 +18,22 @@ export abstract class AbstractAuthModuleProvider {
     return (this.constructor as typeof AbstractAuthModuleProvider).DISPLAY_NAME
   }
 
-  protected constructor(
-    { scopes },
-    config: { provider: string; displayName: string }
-  ) {
+  protected constructor({}, config: { provider: string; displayName: string }) {
     this.container_ = arguments[0]
-    this.scopes_ = scopes
     ;(this.constructor as typeof AbstractAuthModuleProvider).PROVIDER ??=
       config.provider
     ;(this.constructor as typeof AbstractAuthModuleProvider).DISPLAY_NAME ??=
       config.displayName
   }
 
-  private validateScope(scope) {
-    if (!this.scopes_[scope]) {
-      throw new MedusaError(
-        MedusaError.Types.INVALID_ARGUMENT,
-        `Scope "${scope}" is not valid for provider ${this.provider}`
-      )
-    }
-  }
-
-  public withScope(scope: string) {
-    this.validateScope(scope)
-
-    const cloned = new (this.constructor as any)(this.container_)
-    cloned.scope_ = scope
-    cloned.scopeConfig_ = this.scopes_[scope]
-
-    return cloned
-  }
-
   abstract authenticate(
-    data: Record<string, unknown>
+    data: AuthenticationInput,
+    authIdentityProviderService: AuthIdentityProviderService
   ): Promise<AuthenticationResponse>
 
-  public validateCallback(
-    data: Record<string, unknown>
+  validateCallback(
+    data: AuthenticationInput,
+    authIdentityProviderService: AuthIdentityProviderService
   ): Promise<AuthenticationResponse> {
     throw new Error(
       `Callback authentication not implemented for provider ${this.provider}`

packages/medusa/src/api/admin/api-keys/middlewares.ts

@@ -16,7 +16,7 @@ import { createLinkBody } from "../../utils/validators"
 export const adminApiKeyRoutesMiddlewares: MiddlewareRoute[] = [
   {
     matcher: "/admin/api-keys*",
-    middlewares: [authenticate("admin", ["bearer", "session"])],
+    middlewares: [authenticate("user", ["bearer", "session"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/campaigns/middlewares.ts

@@ -14,7 +14,7 @@ import {
 export const adminCampaignRoutesMiddlewares: MiddlewareRoute[] = [
   {
     matcher: "/admin/campaigns*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/collections/middlewares.ts

@@ -15,7 +15,7 @@ export const adminCollectionRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/collections*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
 
   {

packages/medusa/src/api/admin/currencies/middlewares.ts

@@ -8,7 +8,7 @@ export const adminCurrencyRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/currencies*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/customer-groups/middlewares.ts

@@ -15,7 +15,7 @@ export const adminCustomerGroupRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/customer-groups*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/customers/middlewares.ts

@@ -19,7 +19,7 @@ export const adminCustomerRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/customers*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/draft-orders/middlewares.ts

@@ -13,7 +13,7 @@ export const adminDraftOrderRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/draft-orders*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/fulfillment-providers/middlewares.ts

@@ -8,7 +8,7 @@ export const adminFulfillmentProvidersRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/fulfillment-providers*",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/fulfillment-sets/middlewares.ts

@@ -14,7 +14,7 @@ export const adminFulfillmentSetsRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/fulfillment-sets*",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: ["POST"],

packages/medusa/src/api/admin/fulfillments/middlewares.ts

@@ -14,7 +14,7 @@ export const adminFulfillmentsRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/fulfillments*",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: ["POST"],

packages/medusa/src/api/admin/inventory-items/middlewares.ts

@@ -20,7 +20,7 @@ export const adminInventoryRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/inventory-items*",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/invites/middlewares.ts

@@ -18,7 +18,7 @@ export const adminInviteRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/admin/invites",
     middlewares: [
-      authenticate("admin", ["session", "bearer", "api-key"]),
+      authenticate("user", ["session", "bearer", "api-key"]),
       validateAndTransformQuery(
         AdminGetInvitesParams,
         QueryConfig.listTransformQueryConfig
@@ -29,7 +29,7 @@ export const adminInviteRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["POST"],
     matcher: "/admin/invites",
     middlewares: [
-      authenticate("admin", ["session", "bearer", "api-key"]),
+      authenticate("user", ["session", "bearer", "api-key"]),
       validateAndTransformBody(AdminCreateInvite),
       validateAndTransformQuery(
         AdminGetInviteParams,
@@ -41,7 +41,7 @@ export const adminInviteRoutesMiddlewares: MiddlewareRoute[] = [
     method: "POST",
     matcher: "/admin/invites/accept",
     middlewares: [
-      authenticate("admin", ["session", "bearer"], {
+      authenticate("user", ["session", "bearer"], {
         allowUnregistered: true,
       }),
       validateAndTransformBody(AdminInviteAccept),
@@ -55,7 +55,7 @@ export const adminInviteRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/admin/invites/:id",
     middlewares: [
-      authenticate("admin", ["session", "bearer", "api-key"]),
+      authenticate("user", ["session", "bearer", "api-key"]),
       validateAndTransformQuery(
         AdminGetInviteParams,
         QueryConfig.retrieveTransformQueryConfig
@@ -65,13 +65,13 @@ export const adminInviteRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["DELETE"],
     matcher: "/admin/invites/:id",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: "POST",
     matcher: "/admin/invites/:id/resend",
     middlewares: [
-      authenticate("admin", ["session", "bearer", "api-key"]),
+      authenticate("user", ["session", "bearer", "api-key"]),
       validateAndTransformQuery(
         AdminGetInviteParams,
         QueryConfig.retrieveTransformQueryConfig

packages/medusa/src/api/admin/orders/middlewares.ts

@@ -14,7 +14,7 @@ export const adminOrderRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/orders*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/payments/middlewares.ts

@@ -16,7 +16,7 @@ export const adminPaymentRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/payments",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/price-lists/middlewares.ts

@@ -18,7 +18,7 @@ export const adminPriceListsRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/price-lists*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/pricing/middlewares.ts

@@ -13,7 +13,7 @@ import {
 export const adminPricingRoutesMiddlewares: MiddlewareRoute[] = [
   {
     matcher: "/admin/pricing*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/product-categories/middlewares.ts

@@ -15,7 +15,7 @@ export const adminProductCategoryRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/product-categories*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/product-types/middlewares.ts

@@ -14,7 +14,7 @@ export const adminProductTypeRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/product-types/*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
 
   {

packages/medusa/src/api/admin/products/middlewares.ts

@@ -28,7 +28,7 @@ export const adminProductRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/products*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/promotions/middlewares.ts

@@ -19,7 +19,7 @@ import {
 export const adminPromotionRoutesMiddlewares: MiddlewareRoute[] = [
   {
     matcher: "/admin/promotions*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/regions/middlewares.ts

@@ -14,7 +14,7 @@ export const adminRegionRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/regions*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/reservations/middlewares.ts

@@ -15,7 +15,7 @@ export const adminReservationRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/reservations*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/return-reasons/middlewares.ts

@@ -13,7 +13,7 @@ export const adminReturnReasonRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/return-reasons*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/returns/middlewares.ts

@@ -13,7 +13,7 @@ export const adminOrderRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/returns*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/sales-channels/middlewares.ts

@@ -16,7 +16,7 @@ export const adminSalesChannelRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/sales-channels*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/shipping-options/middlewares.ts

@@ -21,7 +21,7 @@ import { createBatchBody } from "../../utils/validators"
 export const adminShippingOptionRoutesMiddlewares: MiddlewareRoute[] = [
   {
     matcher: "/admin/shipping-options*",
-    middlewares: [authenticate("admin", ["bearer", "session"])],
+    middlewares: [authenticate("user", ["bearer", "session"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/shipping-profiles/middlewares.ts

@@ -15,7 +15,7 @@ import {
 export const adminShippingProfilesMiddlewares: MiddlewareRoute[] = [
   {
     matcher: "/admin/shipping-profiles*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["POST"],

packages/medusa/src/api/admin/stock-locations/middlewares.ts

@@ -17,7 +17,7 @@ export const adminStockLocationRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/stock-locations*",
-    middlewares: [authenticate("admin", ["session", "bearer", "api-key"])],
+    middlewares: [authenticate("user", ["session", "bearer", "api-key"])],
   },
   {
     method: ["POST"],

packages/medusa/src/api/admin/stores/middlewares.ts

@@ -13,7 +13,7 @@ export const adminStoreRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/stores*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/admin/tax-rates/middlewares.ts

@@ -17,7 +17,7 @@ export const adminTaxRateRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/admin/tax-rates*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: "POST",

packages/medusa/src/api/admin/tax-regions/middlewares.ts

@@ -15,7 +15,7 @@ export const adminTaxRegionRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/tax-regions*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: "POST",

packages/medusa/src/api/admin/uploads/middlewares.ts

@@ -14,7 +14,7 @@ export const adminUploadRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/uploads*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   // TODO: There is a `/protected` route in v1 that might need a bit more thought when implementing
   {

packages/medusa/src/api/admin/users/middlewares.ts

@@ -17,7 +17,7 @@ export const adminUserRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/admin/users",
     middlewares: [
-      authenticate("admin", ["bearer", "session"]),
+      authenticate("user", ["bearer", "session"]),
       validateAndTransformQuery(
         AdminGetUsersParams,
         QueryConfig.listTransformQueryConfig
@@ -28,7 +28,7 @@ export const adminUserRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["POST"],
     matcher: "/admin/users",
     middlewares: [
-      authenticate("admin", ["bearer", "session"], { allowUnregistered: true }),
+      authenticate("user", ["bearer", "session"], { allowUnregistered: true }),
       validateAndTransformBody(AdminCreateUser),
       validateAndTransformQuery(
         AdminGetUserParams,
@@ -40,7 +40,7 @@ export const adminUserRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/admin/users/:id",
     middlewares: [
-      authenticate("admin", ["bearer", "session"]),
+      authenticate("user", ["bearer", "session"]),
       validateAndTransformQuery(
         AdminGetUserParams,
         QueryConfig.retrieveTransformQueryConfig
@@ -51,7 +51,7 @@ export const adminUserRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/admin/users/me",
     middlewares: [
-      authenticate("admin", ["bearer", "session"]),
+      authenticate("user", ["bearer", "session"]),
       validateAndTransformQuery(
         AdminGetUserParams,
         QueryConfig.retrieveTransformQueryConfig
@@ -62,7 +62,7 @@ export const adminUserRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["POST"],
     matcher: "/admin/users/:id",
     middlewares: [
-      authenticate("admin", ["bearer", "session"]),
+      authenticate("user", ["bearer", "session"]),
       validateAndTransformBody(AdminUpdateUser),
       validateAndTransformQuery(
         AdminGetUserParams,
@@ -73,6 +73,6 @@ export const adminUserRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["DELETE"],
     matcher: "/admin/users/:id",
-    middlewares: [authenticate("admin", ["bearer", "session"])],
+    middlewares: [authenticate("user", ["bearer", "session"])],
   },
 ]

packages/medusa/src/api/admin/users/route.ts

@@ -73,8 +73,6 @@ export const POST = async (
       actor_id: result.id,
       actor_type: "user",
       auth_identity_id: req.auth_context.auth_identity_id,
-      app_metadata: {},
-      scope: "admin",
     },
     {
       secret: jwtSecret,

packages/medusa/src/api/admin/workflows-executions/middlewares.ts

@@ -16,7 +16,7 @@ export const adminWorkflowsExecutionsMiddlewares: MiddlewareRoute[] = [
   {
     method: ["ALL"],
     matcher: "/admin/workflows-executions*",
-    middlewares: [authenticate("admin", ["bearer", "session", "api-key"])],
+    middlewares: [authenticate("user", ["bearer", "session", "api-key"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/auth/[actor_type]/[auth_provider]/callback/route.ts

@@ -1,5 +1,9 @@
 import { ModuleRegistrationName } from "@medusajs/modules-sdk"
-import { AuthenticationInput, IAuthModuleService } from "@medusajs/types"
+import {
+  AuthenticationInput,
+  IAuthModuleService,
+  ConfigModule,
+} from "@medusajs/types"
 import {
   ContainerRegistrationKeys,
   MedusaError,
@@ -9,10 +13,23 @@ import { MedusaRequest, MedusaResponse } from "../../../../../types/routing"
 import { generateJwtToken } from "../../../../utils/auth/token"
 
 export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
-  const { scope, auth_provider } = req.params
-  const actorType = scope === "admin" ? "user" : "customer"
-
+  const { actor_type, auth_provider } = req.params
   const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+  const config: ConfigModule = req.scope.resolve(
+    ContainerRegistrationKeys.CONFIG_MODULE
+  )
+
+  const authMethods = (config.projectConfig?.http as any)?.authMethods ?? {}
+  // Not having the config defined would allow for all auth providers for the particular actor.
+  if (authMethods[actor_type]) {
+    if (!authMethods[actor_type].includes(auth_provider)) {
+      throw new MedusaError(
+        MedusaError.Types.NOT_ALLOWED,
+        `The actor type ${actor_type} is not allowed to use the auth provider ${auth_provider}`
+      )
+    }
+  }
+
   const service: IAuthModuleService = req.scope.resolve(
     ModuleRegistrationName.AUTH
   )
@@ -22,7 +39,6 @@ export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
     headers: req.headers,
     query: req.query,
     body: req.body,
-    authScope: scope,
     protocol: req.protocol,
   } as AuthenticationInput
 
@@ -31,11 +47,11 @@ export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
 
   const queryObject = remoteQueryObjectFromString({
     entryPoint: "auth_identity",
-    fields: [`${actorType}.id`],
+    fields: [`${actor_type}.id`],
     variables: { id: authIdentity.id },
   })
   const [actorData] = await remoteQuery(queryObject)
-  const entityId = actorData?.[actorType]?.id
+  const entityId = actorData?.[actor_type]?.id
 
   if (success) {
     const { http } = req.scope.resolve(
@@ -43,14 +59,11 @@ export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
     ).projectConfig
 
     const { jwtSecret, jwtExpiresIn } = http
-    // TODO: Clean up mapping between scope and actor type
     const token = generateJwtToken(
       {
         actor_id: entityId,
-        actor_type: actorType,
+        actor_type,
         auth_identity_id: authIdentity.id,
-        app_metadata: {},
-        scope,
       },
       {
         secret: jwtSecret,

packages/medusa/src/api/auth/[actor_type]/[auth_provider]/route.ts

@@ -1,5 +1,9 @@
 import { ModuleRegistrationName } from "@medusajs/modules-sdk"
-import { AuthenticationInput, IAuthModuleService } from "@medusajs/types"
+import {
+  AuthenticationInput,
+  IAuthModuleService,
+  ConfigModule,
+} from "@medusajs/types"
 import {
   ContainerRegistrationKeys,
   MedusaError,
@@ -9,9 +13,22 @@ import { MedusaRequest, MedusaResponse } from "../../../../types/routing"
 import { generateJwtToken } from "../../../utils/auth/token"
 
 export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
-  const { scope, auth_provider } = req.params
-  const actorType = scope === "admin" ? "user" : "customer"
+  const { actor_type, auth_provider } = req.params
   const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+  const config: ConfigModule = req.scope.resolve(
+    ContainerRegistrationKeys.CONFIG_MODULE
+  )
+
+  const authMethods = (config.projectConfig?.http as any)?.authMethods ?? {}
+  // Not having the config defined would allow for all auth providers for the particular actor.
+  if (authMethods[actor_type]) {
+    if (!authMethods[actor_type].includes(auth_provider)) {
+      throw new MedusaError(
+        MedusaError.Types.NOT_ALLOWED,
+        `The actor type ${actor_type} is not allowed to use the auth provider ${auth_provider}`
+      )
+    }
+  }
 
   const service: IAuthModuleService = req.scope.resolve(
     ModuleRegistrationName.AUTH
@@ -22,7 +39,6 @@ export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
     headers: req.headers,
     query: req.query,
     body: req.body,
-    authScope: scope,
     protocol: req.protocol,
   } as AuthenticationInput
 
@@ -43,21 +59,18 @@ export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
 
     const queryObject = remoteQueryObjectFromString({
       entryPoint: "auth_identity",
-      fields: [`${actorType}.id`],
+      fields: [`${actor_type}.id`],
       variables: { id: authIdentity.id },
     })
     const [actorData] = await remoteQuery(queryObject)
-    const entityId = actorData?.[actorType]?.id
+    const entityId = actorData?.[actor_type]?.id
 
     const { jwtSecret, jwtExpiresIn } = http
-    // TODO: Clean up mapping between scope and actor type
     const token = generateJwtToken(
       {
         actor_id: entityId,
-        actor_type: actorType,
+        actor_type,
         auth_identity_id: authIdentity.id,
-        app_metadata: {},
-        scope,
       },
       {
         secret: jwtSecret,

packages/medusa/src/api/auth/middlewares.ts

@@ -14,12 +14,12 @@ export const authRoutesMiddlewares: MiddlewareRoute[] = [
   },
   {
     method: ["POST"],
-    matcher: "/auth/:scope/:auth_provider/callback",
+    matcher: "/auth/:actor_type/:auth_provider/callback",
     middlewares: [],
   },
   {
     method: ["POST"],
-    matcher: "/auth/:scope/:auth_provider",
+    matcher: "/auth/:actor_type/:auth_provider",
     middlewares: [],
   },
 ]

packages/medusa/src/api/store/carts/middlewares.ts

@@ -25,7 +25,7 @@ export const storeCartRoutesMiddlewares: MiddlewareRoute[] = [
     method: "ALL",
     matcher: "/store/carts*",
     middlewares: [
-      authenticate("store", ["session", "bearer"], {
+      authenticate("customer", ["session", "bearer"], {
         allowUnauthenticated: true,
       }),
     ],

packages/medusa/src/api/store/customers/middlewares.ts

@@ -20,7 +20,9 @@ export const storeCustomerRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["POST"],
     matcher: "/store/customers",
     middlewares: [
-      authenticate("store", ["session", "bearer"], { allowUnregistered: true }),
+      authenticate("customer", ["session", "bearer"], {
+        allowUnregistered: true,
+      }),
       validateAndTransformBody(StoreCreateCustomer),
       validateAndTransformQuery(
         StoreGetCustomerParams,
@@ -31,7 +33,7 @@ export const storeCustomerRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: "ALL",
     matcher: "/store/customers/me*",
-    middlewares: [authenticate("store", ["session", "bearer"])],
+    middlewares: [authenticate("customer", ["session", "bearer"])],
   },
   {
     method: ["GET"],

packages/medusa/src/api/store/customers/route.ts

@@ -41,8 +41,6 @@ export const POST = async (
       actor_id: result.id,
       actor_type: "customer",
       auth_identity_id: req.auth_context.auth_identity_id,
-      app_metadata: {},
-      scope: "store",
     },
     {
       secret: jwtSecret,

packages/medusa/src/api/store/orders/middlewares.ts

@@ -9,7 +9,7 @@ export const storeOrderRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/store/orders",
     middlewares: [
-      authenticate("store", ["session", "bearer"]),
+      authenticate("customer", ["session", "bearer"]),
       validateAndTransformQuery(
         StoreGetOrdersParams,
         QueryConfig.listTransformQueryConfig
@@ -20,7 +20,7 @@ export const storeOrderRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/store/orders/:id",
     middlewares: [
-      authenticate("store", ["session", "bearer"], {
+      authenticate("customer", ["session", "bearer"], {
         allowUnauthenticated: true,
       }),
       validateAndTransformQuery(

packages/medusa/src/api/store/payment-collections/middlewares.ts

@@ -14,7 +14,7 @@ export const storePaymentCollectionsMiddlewares: MiddlewareRoute[] = [
     method: "ALL",
     matcher: "/store/payment-collections*",
     middlewares: [
-      authenticate("store", ["session", "bearer"], {
+      authenticate("customer", ["session", "bearer"], {
         allowUnauthenticated: true,
       }),
     ],

packages/medusa/src/api/store/products/middlewares.ts

@@ -19,7 +19,7 @@ export const storeProductRoutesMiddlewares: MiddlewareRoute[] = [
     method: "ALL",
     matcher: "/store/products*",
     middlewares: [
-      authenticate("store", ["session", "bearer"], {
+      authenticate("customer", ["session", "bearer"], {
         allowUnauthenticated: true,
       }),
     ],

packages/medusa/src/commands/user.js

@@ -46,14 +46,18 @@ export default async function ({
     } else {
       const user = await userService.create({ email })
 
-      const { authIdentity } = await authService.authenticate(provider, {
+      const { authIdentity, error } = await authService.authenticate(provider, {
         body: {
           email,
           password,
         },
-        authScope: "admin",
       })
 
+      if (error) {
+        Logger.error(error)
+        throw new Error(error)
+      }
+
       await remoteLink.create([
         {
           [Modules.USER]: {

packages/medusa/src/types/routing.ts

@@ -61,11 +61,8 @@ export interface MedusaRequest<Body = unknown>
 
 export interface AuthContext {
   actor_id: string
-  // TODO: We possibly want to make this more open-ended so it's easy to extend.
-  actor_type: "api-key" | "user" | "customer" | "unknown"
+  actor_type: string
   auth_identity_id: string
-  scope: string
-  app_metadata: Record<string, any>
 }
 
 export interface AuthenticatedMedusaRequest<Body = never>

packages/medusa/src/utils/middlewares/authenticate-middleware.ts

@@ -8,25 +8,23 @@ import {
   MedusaRequest,
   MedusaResponse,
 } from "../../types/routing"
+import { ContainerRegistrationKeys } from "@medusajs/utils"
 
 const SESSION_AUTH = "session"
 const BEARER_AUTH = "bearer"
 const API_KEY_AUTH = "api-key"
 
+// This is the only hard-coded actor type, as API keys have special handling for now. We could also generalize API keys to carry the actor type with them.
+const ADMIN_ACTOR_TYPE = "user"
+
 type AuthType = typeof SESSION_AUTH | typeof BEARER_AUTH | typeof API_KEY_AUTH
 
-const ADMIN_SCOPE = "admin"
-const STORE_SCOPE = "store"
-const ALL_SCOPE = "*"
-
-type Scope = typeof ADMIN_SCOPE | typeof STORE_SCOPE | typeof ALL_SCOPE
-
 type MedusaSession = {
   auth_context: AuthContext
 }
 
 export const authenticate = (
-  authScope: Scope | Scope[],
+  actorType: string,
   authType: AuthType | AuthType[],
   options: { allowUnauthenticated?: boolean; allowUnregistered?: boolean } = {}
 ): RequestHandler => {
@@ -36,21 +34,20 @@ export const authenticate = (
     next: NextFunction
   ): Promise<void> => {
     const authTypes = Array.isArray(authType) ? authType : [authType]
-    const scopes = Array.isArray(authScope) ? authScope : [authScope]
+    const actorTypes = Array.isArray(actorType) ? actorType : [actorType]
     const req_ = req as AuthenticatedMedusaRequest
 
     // We only allow authenticating using a secret API key on the admin
-    const isExclusivelyAdmin =
-      scopes.length === 1 && scopes.includes(ADMIN_SCOPE)
-    if (authTypes.includes(API_KEY_AUTH) && isExclusivelyAdmin) {
+    const isExclusivelyUser =
+      actorTypes.length === 1 && actorTypes[0] === ADMIN_ACTOR_TYPE
+
+    if (authTypes.includes(API_KEY_AUTH) && isExclusivelyUser) {
       const apiKey = await getApiKeyInfo(req)
       if (apiKey) {
         req_.auth_context = {
           actor_id: apiKey.id,
           actor_type: "api-key",
           auth_identity_id: "",
-          app_metadata: {},
-          scope: ADMIN_SCOPE,
         }
 
         return next()
@@ -61,27 +58,29 @@ export const authenticate = (
     let authContext: AuthContext | null = getAuthContextFromSession(
       req.session,
       authTypes,
-      scopes
+      actorTypes
     )
 
     if (!authContext) {
-      const { http } =
-        req.scope.resolve<ConfigModule>("configModule").projectConfig
+      const { http } = req.scope.resolve<ConfigModule>(
+        ContainerRegistrationKeys.CONFIG_MODULE
+      ).projectConfig
+
       authContext = getAuthContextFromJwtToken(
         req.headers.authorization,
         http.jwtSecret!,
         authTypes,
-        scopes
+        actorTypes
       )
     }
 
-    // If the entity is authenticated, and it is a registered user/customer we can continue
-    if (!!authContext?.actor_id && authContext.actor_type !== "unknown") {
+    // If the entity is authenticated, and it is a registered actor we can continue
+    if (authContext?.actor_id) {
       req_.auth_context = authContext
       return next()
     }
 
-    // If the entity is authenticated, but there is no user/customer yet, we can continue (eg. in the case of a user invite) if allow unregistered is set
+    // If the entity is authenticated, but there is no registered actor yet, we can continue (eg. in the case of a user invite) if allow unregistered is set
     if (authContext?.auth_identity_id && options.allowUnregistered) {
       req_.auth_context = authContext
       return next()
@@ -142,7 +141,7 @@ const getApiKeyInfo = async (req: MedusaRequest): Promise<ApiKeyDTO | null> => {
 const getAuthContextFromSession = (
   session: Partial<MedusaSession> = {},
   authTypes: AuthType[],
-  scopes: Scope[]
+  actorTypes: string[]
 ): AuthContext | null => {
   if (!authTypes.includes(SESSION_AUTH)) {
     return null
@@ -150,8 +149,8 @@ const getAuthContextFromSession = (
 
   if (
     session.auth_context &&
-    (scopes.includes("*") ||
-      scopes.includes(session.auth_context.scope as Scope))
+    (actorTypes.includes("*") ||
+      actorTypes.includes(session.auth_context.actor_type))
   ) {
     return session.auth_context
   }
@@ -163,7 +162,7 @@ const getAuthContextFromJwtToken = (
   authHeader: string | undefined,
   jwtSecret: string,
   authTypes: AuthType[],
-  scopes: Scope[]
+  actorTypes: string[]
 ): AuthContext | null => {
   if (!authTypes.includes(BEARER_AUTH)) {
     return null
@@ -185,7 +184,10 @@ const getAuthContextFromJwtToken = (
       // verify token and set authUser
       try {
         const verified = jwt.verify(token, jwtSecret) as JwtPayload
-        if (scopes.includes("*") || scopes.includes(verified.scope)) {
+        if (
+          actorTypes.includes("*") ||
+          actorTypes.includes(verified.actor_type)
+        ) {
           return verified as AuthContext
         }
       } catch (err) {

packages/modules/auth/integration-tests/__fixtures__/auth-identity/index.ts

@@ -8,18 +8,15 @@ export async function createAuthIdentities(
       id: "test-id",
       entity_id: "test-id",
       provider: "manual",
-      scope: "store",
     },
     {
       id: "test-id-1",
       entity_id: "test-id-1",
       provider: "manual",
-      scope: "store",
     },
     {
       entity_id: "test-id-2",
       provider: "store",
-      scope: "store",
     },
   ]
 ): Promise<AuthIdentity[]> {

packages/modules/auth/integration-tests/__fixtures__/providers/default-provider.ts

@@ -0,0 +1,61 @@
+import {
+  AuthIdentityDTO,
+  AuthIdentityProviderService,
+  AuthenticationInput,
+  AuthenticationResponse,
+} from "@medusajs/types"
+import { AbstractAuthModuleProvider, MedusaError } from "@medusajs/utils"
+
+export class AuthServiceFixtures extends AbstractAuthModuleProvider {
+  constructor() {
+    super(
+      {},
+      { provider: "plaintextpass", displayName: "plaintextpass Fixture" }
+    )
+  }
+
+  async authenticate(
+    authenticationData: AuthenticationInput,
+    service: AuthIdentityProviderService
+  ): Promise<AuthenticationResponse> {
+    const { email, password } = authenticationData.body ?? {}
+    let authIdentity: AuthIdentityDTO | undefined
+    try {
+      authIdentity = await service.retrieve({
+        entity_id: email,
+        provider: this.provider,
+      })
+
+      if (authIdentity.provider_metadata?.password === password) {
+        return {
+          success: true,
+          authIdentity,
+        }
+      }
+    } catch (error) {
+      if (error.type === MedusaError.Types.NOT_FOUND) {
+        const createdAuthIdentity = await service.create({
+          entity_id: email,
+          provider: this.provider,
+          provider_metadata: {
+            password,
+          },
+        })
+
+        return {
+          success: true,
+          authIdentity: createdAuthIdentity,
+        }
+      }
+
+      return { success: false, error: error.message }
+    }
+
+    return {
+      success: false,
+      error: "Invalid email or password",
+    }
+  }
+}
+
+export const services = [AuthServiceFixtures]

packages/modules/auth/integration-tests/__fixtures__/providers/index.ts

@@ -0,0 +1 @@
+export * from "./default-provider"

packages/modules/auth/integration-tests/__tests__/auth-module-service/auth-identity.spec.ts

@@ -1,6 +1,6 @@
 import { IAuthModuleService } from "@medusajs/types"
 import { Modules } from "@medusajs/modules-sdk"
-import { createAuthIdentities } from "../../../__fixtures__/auth-identity"
+import { createAuthIdentities } from "../../__fixtures__/auth-identity"
 import { moduleIntegrationTestRunner, SuiteOptions } from "medusa-test-utils"
 
 jest.setTimeout(30000)
@@ -216,7 +216,6 @@ moduleIntegrationTestRunner({
               id: "test",
               provider: "manual",
               entity_id: "test",
-              scope: "store",
             },
           ])
 

packages/modules/auth/integration-tests/__tests__/auth-module-service/index.spec.ts

@@ -0,0 +1,110 @@
+import { Modules } from "@medusajs/modules-sdk"
+import { IAuthModuleService } from "@medusajs/types"
+import { moduleIntegrationTestRunner, SuiteOptions } from "medusa-test-utils"
+import { resolve } from "path"
+
+let moduleOptions = {
+  providers: [
+    {
+      resolve: resolve(
+        process.cwd() +
+          "/integration-tests/__fixtures__/providers/default-provider"
+      ),
+      options: {
+        config: {
+          plaintextpass: {},
+        },
+      },
+    },
+  ],
+}
+
+jest.setTimeout(30000)
+
+moduleIntegrationTestRunner({
+  moduleName: Modules.AUTH,
+  moduleOptions,
+  testSuite: ({ service }: SuiteOptions<IAuthModuleService>) =>
+    describe("Auth Module Service", () => {
+      beforeEach(async () => {
+        await service.create({
+          entity_id: "test@admin.com",
+          provider: "plaintextpass",
+          provider_metadata: {
+            password: "plaintext",
+          },
+        })
+      })
+
+      it("it fails if the provider does not exist", async () => {
+        const err = await service
+          .authenticate("facebook", {
+            body: {
+              email: "test@admin.com",
+              password: "password",
+            },
+          })
+          .catch((e) => e)
+
+        expect(err).toEqual({
+          success: false,
+          error: "Could not find a auth provider with id: facebook",
+        })
+      })
+
+      it("successfully calls the provider for authentication if correct password", async () => {
+        const result = await service.authenticate("plaintextpass", {
+          body: {
+            email: "test@admin.com",
+            password: "plaintext",
+          },
+        })
+
+        expect(result).toEqual(
+          expect.objectContaining({
+            success: true,
+            authIdentity: expect.objectContaining({
+              id: expect.any(String),
+              entity_id: "test@admin.com",
+            }),
+          })
+        )
+      })
+
+      it("should fail if the password is incorrect", async () => {
+        const result = await service
+          .authenticate("plaintextpass", {
+            body: {
+              email: "test@admin.com",
+              password: "incorrect",
+            },
+          })
+          .catch((e) => e)
+
+        expect(result).toEqual(
+          expect.objectContaining({
+            success: false,
+            error: "Invalid email or password",
+          })
+        )
+      })
+
+      it("successfully create a new entity if nonexistent", async () => {
+        const result = await service.authenticate("plaintextpass", {
+          body: {
+            email: "new@admin.com",
+            password: "newpass",
+          },
+        })
+
+        const dbAuthIdentity = await service.retrieve(result.authIdentity.id)
+
+        expect(dbAuthIdentity).toEqual(
+          expect.objectContaining({
+            id: expect.any(String),
+            entity_id: "new@admin.com",
+          })
+        )
+      })
+    }),
+})

packages/modules/auth/integration-tests/__tests__/services/auth-identity/index.spec.ts

@@ -1,231 +0,0 @@
-import { createAuthIdentities } from "../../../__fixtures__/auth-identity"
-import { moduleIntegrationTestRunner, SuiteOptions } from "medusa-test-utils"
-import { Modules } from "@medusajs/modules-sdk"
-import { IAuthModuleService } from "@medusajs/types"
-
-jest.setTimeout(30000)
-
-moduleIntegrationTestRunner({
-  moduleName: Modules.AUTH,
-  testSuite: ({
-    MikroOrmWrapper,
-    service,
-  }: SuiteOptions<IAuthModuleService>) => {
-    describe("AuthIdentity Service", () => {
-      beforeEach(async () => {
-        await createAuthIdentities(MikroOrmWrapper.forkManager())
-      })
-
-      describe("list", () => {
-        it("should list authIdentities", async () => {
-          const authIdentities = await service.list()
-          const serialized = JSON.parse(JSON.stringify(authIdentities))
-
-          expect(serialized).toEqual([
-            expect.objectContaining({
-              provider: "store",
-            }),
-            expect.objectContaining({
-              provider: "manual",
-            }),
-            expect.objectContaining({
-              provider: "manual",
-            }),
-          ])
-        })
-
-        it("should list authIdentities by id", async () => {
-          const authIdentities = await service.list({
-            id: ["test-id"],
-          })
-
-          expect(authIdentities).toEqual([
-            expect.objectContaining({
-              id: "test-id",
-            }),
-          ])
-        })
-
-        it("should list authIdentities by provider_id", async () => {
-          const authIdentities = await service.list({
-            provider: "manual",
-          })
-
-          const serialized = JSON.parse(JSON.stringify(authIdentities))
-
-          expect(serialized).toEqual([
-            expect.objectContaining({
-              id: "test-id",
-            }),
-            expect.objectContaining({
-              id: "test-id-1",
-            }),
-          ])
-        })
-      })
-
-      describe("listAndCount", () => {
-        it("should list authIdentities", async () => {
-          const [authIdentities, count] = await service.listAndCount()
-          const serialized = JSON.parse(JSON.stringify(authIdentities))
-
-          expect(count).toEqual(3)
-          expect(serialized).toEqual([
-            expect.objectContaining({
-              provider: "store",
-            }),
-            expect.objectContaining({
-              provider: "manual",
-            }),
-            expect.objectContaining({
-              provider: "manual",
-            }),
-          ])
-        })
-
-        it("should listAndCount authIdentities by provider_id", async () => {
-          const [authIdentities, count] = await service.listAndCount({
-            provider: "manual",
-          })
-
-          expect(count).toEqual(2)
-          expect(authIdentities).toEqual([
-            expect.objectContaining({
-              id: "test-id",
-            }),
-            expect.objectContaining({
-              id: "test-id-1",
-            }),
-          ])
-        })
-      })
-
-      describe("retrieve", () => {
-        const id = "test-id"
-
-        it("should return an authIdentity for the given id", async () => {
-          const authIdentity = await service.retrieve(id)
-
-          expect(authIdentity).toEqual(
-            expect.objectContaining({
-              id,
-            })
-          )
-        })
-
-        it("should return authIdentity based on config select param", async () => {
-          const authIdentity = await service.retrieve(id, {
-            select: ["id"],
-          })
-
-          const serialized = JSON.parse(JSON.stringify(authIdentity))
-
-          expect(serialized).toEqual({
-            id,
-          })
-        })
-
-        it("should throw an error when an authIdentity with the given id does not exist", async () => {
-          let error
-
-          try {
-            await service.retrieve("does-not-exist")
-          } catch (e) {
-            error = e
-          }
-
-          expect(error.message).toEqual(
-            "AuthIdentity with id: does-not-exist was not found"
-          )
-        })
-
-        it("should throw an error when a authIdentityId is not provided", async () => {
-          let error
-
-          try {
-            await service.retrieve(undefined as unknown as string)
-          } catch (e) {
-            error = e
-          }
-
-          expect(error.message).toEqual("authIdentity - id must be defined")
-        })
-      })
-
-      describe("delete", () => {
-        it("should delete the authIdentities given an id successfully", async () => {
-          const id = "test-id"
-
-          await service.delete([id])
-
-          const authIdentities = await service.list({
-            id: [id],
-          })
-
-          expect(authIdentities).toHaveLength(0)
-        })
-      })
-
-      describe("update", () => {
-        it("should throw an error when a id does not exist", async () => {
-          let error
-
-          try {
-            await service.update([
-              {
-                id: "does-not-exist",
-              },
-            ])
-          } catch (e) {
-            error = e
-          }
-
-          expect(error.message).toEqual(
-            'AuthIdentity with id "does-not-exist" not found'
-          )
-        })
-
-        it("should update authIdentity", async () => {
-          const id = "test-id"
-
-          await service.update([
-            {
-              id,
-              provider_metadata: { email: "test@email.com" },
-            },
-          ])
-
-          const [authIdentity] = await service.list({ id: [id] })
-          expect(authIdentity).toEqual(
-            expect.objectContaining({
-              provider_metadata: { email: "test@email.com" },
-            })
-          )
-        })
-      })
-
-      describe("create", () => {
-        it("should create a authIdentity successfully", async () => {
-          await service.create([
-            {
-              id: "test",
-              provider: "manual",
-              entity_id: "test",
-              scope: "store",
-            },
-          ])
-
-          const [authIdentity] = await service.list({
-            id: ["test"],
-          })
-
-          expect(authIdentity).toEqual(
-            expect.objectContaining({
-              id: "test",
-            })
-          )
-        })
-      })
-    })
-  },
-})

packages/modules/auth/integration-tests/__tests__/services/module/providers.spec.ts

@@ -1,41 +0,0 @@
-import { Modules } from "@medusajs/modules-sdk"
-
-import { IAuthModuleService } from "@medusajs/types"
-import { moduleIntegrationTestRunner, SuiteOptions } from "medusa-test-utils"
-
-jest.setTimeout(30000)
-
-moduleIntegrationTestRunner({
-  moduleName: Modules.AUTH,
-  testSuite: ({
-    MikroOrmWrapper,
-    service,
-  }: SuiteOptions<IAuthModuleService>) => {
-    describe("AuthModuleService - AuthProvider", () => {
-      describe("authenticate", () => {
-        it("authenticate validates that a provider is registered in container", async () => {
-          const { success, error } = await service.authenticate(
-            "notRegistered",
-            {} as any
-          )
-
-          expect(success).toBe(false)
-          expect(error).toEqual(
-            "AuthenticationProvider: notRegistered wasn't registered in the module. Have you configured your options correctly?"
-          )
-        })
-
-        it("fails to authenticate using a valid provider with an invalid scope", async () => {
-          const { success, error } = await service.authenticate("emailpass", {
-            authScope: "non-existing",
-          } as any)
-
-          expect(success).toBe(false)
-          expect(error).toEqual(
-            `Scope "non-existing" is not valid for provider emailpass`
-          )
-        })
-      })
-    })
-  },
-})

packages/modules/auth/integration-tests/__tests__/services/providers/username-password.spec.ts

@@ -1,133 +0,0 @@
-import { MedusaModule, Modules } from "@medusajs/modules-sdk"
-
-import { IAuthModuleService } from "@medusajs/types"
-import Scrypt from "scrypt-kdf"
-import { createAuthIdentities } from "../../../__fixtures__/auth-identity"
-import { moduleIntegrationTestRunner, SuiteOptions } from "medusa-test-utils"
-
-jest.setTimeout(30000)
-const seedDefaultData = async (manager) => {
-  await createAuthIdentities(manager)
-}
-
-moduleIntegrationTestRunner({
-  moduleName: Modules.AUTH,
-  moduleOptions: {
-    providers: [
-      {
-        name: "emailpass",
-        scopes: {
-          admin: {},
-          store: {},
-        },
-      },
-    ],
-  },
-  testSuite: ({
-    MikroOrmWrapper,
-    service,
-  }: SuiteOptions<IAuthModuleService>) => {
-    describe("AuthModuleService - AuthProvider", () => {
-      describe("authenticate", () => {
-        it("authenticate validates that a provider is registered in container", async () => {
-          const password = "supersecret"
-          const email = "test@test.com"
-          const passwordHash = (
-            await Scrypt.kdf(password, { logN: 15, r: 8, p: 1 })
-          ).toString("base64")
-
-          await seedDefaultData(MikroOrmWrapper.forkManager())
-          await createAuthIdentities(MikroOrmWrapper.forkManager(), [
-            // Add authenticated user
-            {
-              provider: "emailpass",
-              entity_id: email,
-              scope: "store",
-              provider_metadata: {
-                password: passwordHash,
-              },
-            },
-          ])
-
-          const res = await service.authenticate("emailpass", {
-            body: {
-              email: "test@test.com",
-              password: password,
-            },
-            authScope: "store",
-          } as any)
-
-          expect(res).toEqual({
-            success: true,
-            authIdentity: expect.objectContaining({
-              entity_id: email,
-              provider_metadata: {},
-            }),
-          })
-        })
-
-        it("fails when no password is given", async () => {
-          await seedDefaultData(MikroOrmWrapper.forkManager())
-
-          const res = await service.authenticate("emailpass", {
-            body: { email: "test@test.com" },
-            authScope: "store",
-          } as any)
-
-          expect(res).toEqual({
-            success: false,
-            error: "Password should be a string",
-          })
-        })
-
-        it("fails when no email is given", async () => {
-          await seedDefaultData(MikroOrmWrapper.forkManager())
-
-          const res = await service.authenticate("emailpass", {
-            body: { password: "supersecret" },
-            authScope: "store",
-          } as any)
-
-          expect(res).toEqual({
-            success: false,
-            error: "Email should be a string",
-          })
-        })
-
-        it("fails with an invalid password", async () => {
-          const password = "supersecret"
-          const email = "test@test.com"
-          const passwordHash = (
-            await Scrypt.kdf(password, { logN: 15, r: 8, p: 1 })
-          ).toString("base64")
-
-          await seedDefaultData(MikroOrmWrapper.forkManager())
-          await createAuthIdentities(MikroOrmWrapper.forkManager(), [
-            // Add authenticated user
-            {
-              provider: "emailpass",
-              scope: "store",
-              entity_id: email,
-              provider_metadata: {
-                password_hash: passwordHash,
-              },
-            },
-          ])
-
-          const res = await service.authenticate("emailpass", {
-            body: {
-              email: "test@test.com",
-              password: "password",
-            },
-            authScope: "store",
-          } as any)
-
-          expect(res).toEqual({
-            success: false,
-            error: "Invalid email or password",
-          })
-        })
-      })
-    })
-  },
-})

packages/modules/auth/package.json

@@ -48,6 +48,7 @@
     "typescript": "^5.1.6"
   },
   "dependencies": {
+    "@medusajs/auth-emailpass": "0.0.1",
     "@medusajs/modules-sdk": "^1.12.9",
     "@medusajs/types": "^1.11.14",
     "@medusajs/utils": "^1.11.7",

packages/modules/auth/src/loaders/providers.ts

@@ -1,21 +1,26 @@
-import * as defaultProviders from "@providers"
+import EmailPassProvider from "@medusajs/auth-emailpass"
 
+import { LoaderOptions, ModulesSdkTypes, ModuleProvider } from "@medusajs/types"
+import { Lifetime, asFunction, asValue } from "awilix"
+import { moduleProviderLoader } from "@medusajs/modules-sdk"
 import {
-  AuthModuleProviderConfig,
-  AuthProviderScope,
-  LoaderOptions,
-  ModulesSdkTypes,
-} from "@medusajs/types"
-import {
-  AwilixContainer,
-  ClassOrFunctionReturning,
-  Constructor,
-  Resolver,
-  asClass,
-} from "awilix"
+  AuthIdentifiersRegistrationName,
+  AuthProviderRegistrationPrefix,
+} from "@types"
 
-type AuthModuleProviders = {
-  providers: AuthModuleProviderConfig[]
+const registrationFn = async (klass, container, pluginOptions) => {
+  Object.entries(pluginOptions.config || []).map(([name, config]) => {
+    container.register({
+      [AuthProviderRegistrationPrefix + name]: asFunction(
+        (cradle) => new klass(cradle, config),
+        {
+          lifetime: klass.LIFE_TIME || Lifetime.SINGLETON,
+        }
+      ),
+    })
+
+    container.registerAdd(AuthIdentifiersRegistrationName, asValue(name))
+  })
 }
 
 export default async ({
@@ -25,48 +30,28 @@ export default async ({
   (
     | ModulesSdkTypes.ModuleServiceInitializeOptions
     | ModulesSdkTypes.ModuleServiceInitializeCustomDataLayerOptions
-  ) &
-    AuthModuleProviders
+  ) & { providers: ModuleProvider[] }
 >): Promise<void> => {
-  const providerMap = new Map(
-    options?.providers?.map((provider) => [provider.name, provider.scopes]) ??
-      []
-  )
+  // TODO: Temporary settings used by the starter, remove once the auth module is updated
+  const isLegacyOptions =
+    options?.providers?.length && !!(options?.providers[0] as any)?.name
 
-  // if(options?.providers?.length) {
-  // TODO: implement plugin provider registration
-  // }
+  // Note: For now we want to inject some providers out of the box
+  const providerConfig = [
+    {
+      resolve: EmailPassProvider,
+      options: {
+        config: {
+          emailpass: {},
+        },
+      },
+    },
+    ...(isLegacyOptions ? [] : options?.providers ?? []),
+  ]
 
-  const providersToLoad = Object.values(defaultProviders)
-
-  for (const provider of providersToLoad) {
-    container.register({
-      [`auth_provider_${provider.PROVIDER}`]: asClass(
-        provider as Constructor<any>
-      )
-        .singleton()
-        .inject(() => ({ scopes: providerMap.get(provider.PROVIDER) ?? {} })),
-    })
-  }
-
-  container.register({
-    [`auth_providers`]: asArray(providersToLoad, providerMap),
+  await moduleProviderLoader({
+    container,
+    providers: providerConfig,
+    registerServiceFn: registrationFn,
   })
 }
-
-function asArray(
-  resolvers: (ClassOrFunctionReturning<unknown> | Resolver<unknown>)[],
-  providerScopeMap: Map<string, Record<string, AuthProviderScope>>
-): { resolve: (container: AwilixContainer) => unknown[] } {
-  return {
-    resolve: (container: AwilixContainer) =>
-      resolvers.map((resolver) =>
-        asClass(resolver as Constructor<any>)
-          .inject(() => ({
-            // @ts-ignore
-            scopes: providerScopeMap.get(resolver.PROVIDER) ?? {},
-          }))
-          .resolve(container)
-      ),
-  }
-}

packages/modules/auth/src/migrations/.snapshot-medusa-auth.json

@@ -31,15 +31,6 @@
           "nullable": false,
           "mappedType": "text"
         },
-        "scope": {
-          "name": "scope",
-          "type": "text",
-          "unsigned": false,
-          "autoincrement": false,
-          "primary": false,
-          "nullable": false,
-          "mappedType": "text"
-        },
         "user_metadata": {
           "name": "user_metadata",
           "type": "jsonb",
@@ -72,8 +63,8 @@
       "schema": "public",
       "indexes": [
         {
-          "keyName": "IDX_auth_identity_provider_scope_entity_id",
-          "columnNames": ["provider", "scope", "entity_id"],
+          "keyName": "IDX_auth_identity_provider_entity_id",
+          "columnNames": ["provider", "entity_id"],
           "composite": true,
           "primary": false,
           "unique": true

packages/modules/auth/src/migrations/Migration20240205025924.ts

@@ -1,16 +0,0 @@
-import { Migration } from "@mikro-orm/migrations"
-
-export class Migration20240205025924 extends Migration {
-  async up(): Promise<void> {
-    this.addSql(
-      'create table if not exists "auth_identity" ("id" text not null, "entity_id" text not null, "provider" text not null, "scope" text not null, "user_metadata" jsonb null, "app_metadata" jsonb not null, "provider_metadata" jsonb null, constraint "auth_identity_pkey" primary key ("id"));'
-    )
-    this.addSql(
-      'alter table "auth_identity" add constraint "IDX_auth_identity_provider_scope_entity_id" unique ("provider", "scope", "entity_id");'
-    )
-  }
-
-  async down(): Promise<void> {
-    this.addSql('drop table if exists "auth_identity" cascade;')
-  }
-}

packages/modules/auth/src/migrations/Migration20240205025928.ts

@@ -0,0 +1,21 @@
+import { Migration } from "@mikro-orm/migrations"
+
+export class Migration20240205025928 extends Migration {
+  async up(): Promise<void> {
+    this.addSql(
+      'create table if not exists "auth_identity" ("id" text not null, "entity_id" text not null, "provider" text not null, "user_metadata" jsonb null, "app_metadata" jsonb null, "provider_metadata" jsonb null, constraint "auth_identity_pkey" primary key ("id"));'
+    )
+    this.addSql(
+      'alter table "auth_identity" add constraint "IDX_auth_identity_provider_entity_id" unique ("provider", "entity_id");'
+    )
+
+    this.addSql('alter table "auth_identity" drop column if exists "scope";')
+    this.addSql(
+      `alter table "auth_identity" alter column "app_metadata" drop not null;`
+    )
+  }
+
+  async down(): Promise<void> {
+    this.addSql('drop table if exists "auth_identity" cascade;')
+  }
+}

packages/modules/auth/src/models/auth-identity.ts

@@ -14,8 +14,8 @@ type OptionalFields = "provider_metadata" | "app_metadata" | "user_metadata"
 
 @Entity()
 @Unique({
-  properties: ["provider", "scope", "entity_id"],
-  name: "IDX_auth_identity_provider_scope_entity_id",
+  properties: ["provider", "entity_id"],
+  name: "IDX_auth_identity_provider_entity_id",
 })
 export default class AuthIdentity {
   [OptionalProps]: OptionalFields
@@ -29,14 +29,11 @@ export default class AuthIdentity {
   @Property({ columnType: "text" })
   provider: string
 
-  @Property({ columnType: "text" })
-  scope: string
-
   @Property({ columnType: "jsonb", nullable: true })
   user_metadata: Record<string, unknown> | null
 
-  @Property({ columnType: "jsonb" })
-  app_metadata: Record<string, unknown> = {}
+  @Property({ columnType: "jsonb", nullable: true })
+  app_metadata: Record<string, unknown> | null
 
   @Property({ columnType: "jsonb", nullable: true })
   provider_metadata: Record<string, unknown> | null = null

packages/modules/auth/src/module-definition.ts

@@ -1,5 +1,5 @@
-import { AuthModuleService } from "@services"
 import { ModuleExports } from "@medusajs/types"
+import { AuthModuleService } from "@services"
 import loadProviders from "./loaders/providers"
 
 const service = AuthModuleService

packages/modules/auth/src/providers/email-password.ts

@@ -1,114 +0,0 @@
-import { AuthenticationInput, AuthenticationResponse } from "@medusajs/types"
-import {
-  AbstractAuthModuleProvider,
-  MedusaError,
-  isString,
-} from "@medusajs/utils"
-
-import { AuthIdentityService } from "@services"
-import Scrypt from "scrypt-kdf"
-
-class EmailPasswordProvider extends AbstractAuthModuleProvider {
-  public static PROVIDER = "emailpass"
-  public static DISPLAY_NAME = "Email/Password Authentication"
-
-  protected readonly authIdentitySerivce_: AuthIdentityService
-
-  constructor({
-    authIdentityService,
-  }: {
-    authIdentityService: AuthIdentityService
-  }) {
-    super(arguments[0], {
-      provider: EmailPasswordProvider.PROVIDER,
-      displayName: EmailPasswordProvider.DISPLAY_NAME,
-    })
-
-    this.authIdentitySerivce_ = authIdentityService
-  }
-
-  private getHashConfig() {
-    const scopeConfig = this.scopeConfig_.hashConfig as
-      | Scrypt.ScryptParams
-      | undefined
-
-    const defaultHashConfig = { logN: 15, r: 8, p: 1 }
-
-    // Return custom defined hash config or default hash parameters
-    return scopeConfig ?? defaultHashConfig
-  }
-
-  async authenticate(
-    userData: AuthenticationInput
-  ): Promise<AuthenticationResponse> {
-    const { email, password } = userData.body
-
-    if (!password || !isString(password)) {
-      return {
-        success: false,
-        error: "Password should be a string",
-      }
-    }
-
-    if (!email || !isString(email)) {
-      return {
-        success: false,
-        error: "Email should be a string",
-      }
-    }
-    let authIdentity
-
-    try {
-      authIdentity =
-        await this.authIdentitySerivce_.retrieveByProviderAndEntityId(
-          email,
-          EmailPasswordProvider.PROVIDER
-        )
-    } catch (error) {
-      if (error.type === MedusaError.Types.NOT_FOUND) {
-        const password_hash = await Scrypt.kdf(password, this.getHashConfig())
-
-        const [createdAuthIdentity] = await this.authIdentitySerivce_.create([
-          {
-            entity_id: email,
-            provider: EmailPasswordProvider.PROVIDER,
-            scope: this.scope_,
-            provider_metadata: {
-              password: password_hash.toString("base64"),
-            },
-          },
-        ])
-
-        return {
-          success: true,
-          authIdentity: JSON.parse(JSON.stringify(createdAuthIdentity)),
-        }
-      }
-      return { success: false, error: error.message }
-    }
-
-    const password_hash = authIdentity.provider_metadata?.password
-
-    if (isString(password_hash)) {
-      const buf = Buffer.from(password_hash as string, "base64")
-
-      const success = await Scrypt.verify(buf, password)
-
-      if (success) {
-        delete authIdentity.provider_metadata!.password
-
-        return {
-          success,
-          authIdentity: JSON.parse(JSON.stringify(authIdentity)),
-        }
-      }
-    }
-
-    return {
-      success: false,
-      error: "Invalid email or password",
-    }
-  }
-}
-
-export default EmailPasswordProvider

packages/modules/auth/src/providers/google.ts

@@ -1,13 +1,12 @@
 import { AuthenticationInput, AuthenticationResponse } from "@medusajs/types"
 import { AbstractAuthModuleProvider, MedusaError } from "@medusajs/utils"
-import { AuthIdentityService } from "@services"
 import jwt, { JwtPayload } from "jsonwebtoken"
 
 import { AuthorizationCode } from "simple-oauth2"
 import url from "url"
 
 type InjectedDependencies = {
-  authIdentityService: AuthIdentityService
+  authIdentityService: any
 }
 
 type ProviderConfig = {
@@ -18,15 +17,12 @@ type ProviderConfig = {
 }
 
 class GoogleProvider extends AbstractAuthModuleProvider {
-  public static PROVIDER = "google"
-  public static DISPLAY_NAME = "Google Authentication"
+  protected readonly authIdentityService_: any
 
-  protected readonly authIdentityService_: AuthIdentityService
-
-  constructor({ authIdentityService }: InjectedDependencies) {
+  constructor({ authIdentityService }: InjectedDependencies, options: any) {
     super(arguments[0], {
-      provider: GoogleProvider.PROVIDER,
-      displayName: GoogleProvider.DISPLAY_NAME,
+      provider: "google",
+      displayName: "Google Authentication",
     })
 
     this.authIdentityService_ = authIdentityService
@@ -72,6 +68,9 @@ class GoogleProvider extends AbstractAuthModuleProvider {
     }
 
     const code = req.query?.code ?? req.body?.code
+    if (!code) {
+      return { success: false, error: "No code provided" }
+    }
 
     return await this.validateCallbackToken(code, config)
   }
@@ -89,16 +88,15 @@ class GoogleProvider extends AbstractAuthModuleProvider {
       authIdentity =
         await this.authIdentityService_.retrieveByProviderAndEntityId(
           entity_id,
-          GoogleProvider.PROVIDER
+          this.provider
         )
     } catch (error) {
       if (error.type === MedusaError.Types.NOT_FOUND) {
         const [createdAuthIdentity] = await this.authIdentityService_.create([
           {
             entity_id,
-            provider: GoogleProvider.PROVIDER,
+            provider: this.provider,
             user_metadata: jwtData!.payload,
-            scope: this.scope_,
           },
         ])
         authIdentity = createdAuthIdentity
@@ -132,7 +130,7 @@ class GoogleProvider extends AbstractAuthModuleProvider {
         accessToken.token.id_token
       )
 
-      const { successRedirectUrl } = this.getConfigFromScope()
+      const { successRedirectUrl } = this.getConfig()
 
       return {
         success,
@@ -144,8 +142,10 @@ class GoogleProvider extends AbstractAuthModuleProvider {
     }
   }
 
-  private getConfigFromScope(): ProviderConfig {
-    const config: Partial<ProviderConfig> = { ...this.scopeConfig_ }
+  private getConfig(): ProviderConfig {
+    // TODO: Fetch this from provider config
+    // const config: Partial<ProviderConfig> = { ...this.scopeConfig_ }
+    const config = {} as any
 
     if (!config.clientID) {
       throw new Error("Google clientID is required")
@@ -163,7 +163,7 @@ class GoogleProvider extends AbstractAuthModuleProvider {
   }
 
   private originalURL(req: AuthenticationInput) {
-    const host = req.headers.host
+    const host = req.headers?.host
     const protocol = req.protocol
     const path = req.url || ""
 
@@ -173,7 +173,7 @@ class GoogleProvider extends AbstractAuthModuleProvider {
   private async getProviderConfig(
     req: AuthenticationInput
   ): Promise<ProviderConfig> {
-    const config = this.getConfigFromScope()
+    const config = this.getConfig()
 
     const callbackURL = config.callbackURL
 

packages/modules/auth/src/providers/index.ts

@@ -1,2 +1 @@
-export { default as EmailPasswordProvider } from "./email-password"
-export { default as GoogleProvider } from "./google"
+export { default as GoogleProvider } from "./google"

packages/modules/auth/src/services/auth-identity.ts

@@ -1,65 +0,0 @@
-import {
-  AuthTypes,
-  Context,
-  DAL,
-  FindConfig,
-  RepositoryService,
-} from "@medusajs/types"
-import {
-  InjectManager,
-  MedusaContext,
-  MedusaError,
-  ModulesSdkUtils,
-} from "@medusajs/utils"
-import { AuthIdentity } from "@models"
-
-type InjectedDependencies = {
-  baseRepository: DAL.RepositoryService
-  authIdentityRepository: DAL.RepositoryService
-}
-
-export default class AuthIdentityService<
-  TEntity extends AuthIdentity = AuthIdentity
-> extends ModulesSdkUtils.internalModuleServiceFactory<InjectedDependencies>(
-  AuthIdentity
-)<TEntity> {
-  protected readonly authIdentityRepository_: RepositoryService<TEntity>
-  protected baseRepository_: DAL.RepositoryService
-
-  constructor(container: InjectedDependencies) {
-    // @ts-ignore
-    super(...arguments)
-    this.authIdentityRepository_ = container.authIdentityRepository
-    this.baseRepository_ = container.baseRepository
-  }
-
-  @InjectManager("authIdentityRepository_")
-  async retrieveByProviderAndEntityId<
-    TEntityMethod = AuthTypes.AuthIdentityDTO
-  >(
-    entityId: string,
-    provider: string,
-    config: FindConfig<TEntityMethod> = {},
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<AuthTypes.AuthIdentityDTO> {
-    const queryConfig = ModulesSdkUtils.buildQuery<TEntity>(
-      { entity_id: entityId, provider },
-      { ...config, take: 1 }
-    )
-    const [result] = await this.authIdentityRepository_.find(
-      queryConfig,
-      sharedContext
-    )
-
-    if (!result) {
-      throw new MedusaError(
-        MedusaError.Types.NOT_FOUND,
-        `AuthIdentity with entity_id: "${entityId}" and provider: "${provider}" not found`
-      )
-    }
-
-    return await this.baseRepository_.serialize<AuthTypes.AuthIdentityDTO>(
-      result
-    )
-  }
-}

packages/modules/auth/src/services/auth-module.ts

@@ -1,6 +1,7 @@
 import {
   AuthenticationInput,
   AuthenticationResponse,
+  AuthIdentityProviderService,
   AuthTypes,
   Context,
   DAL,
@@ -14,16 +15,17 @@ import { AuthIdentity } from "@models"
 import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
 
 import {
-  AbstractAuthModuleProvider,
   InjectManager,
   MedusaContext,
   MedusaError,
   ModulesSdkUtils,
 } from "@medusajs/utils"
+import AuthProviderService from "./auth-provider"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
   authIdentityService: ModulesSdkTypes.InternalModuleService<any>
+  authProviderService: AuthProviderService
 }
 
 const generateMethodForModels = [AuthIdentity]
@@ -42,9 +44,14 @@ export default class AuthModuleService<
 {
   protected baseRepository_: DAL.RepositoryService
   protected authIdentityService_: ModulesSdkTypes.InternalModuleService<TAuthIdentity>
+  protected readonly authProviderService_: AuthProviderService
 
   constructor(
-    { authIdentityService, baseRepository }: InjectedDependencies,
+    {
+      authIdentityService,
+      authProviderService,
+      baseRepository,
+    }: InjectedDependencies,
     protected readonly moduleDeclaration: InternalModuleDeclaration
   ) {
     // @ts-ignore
@@ -52,6 +59,7 @@ export default class AuthModuleService<
 
     this.baseRepository_ = baseRepository
     this.authIdentityService_ = authIdentityService
+    this.authProviderService_ = authProviderService
   }
 
   __joinerConfig(): ModuleJoinerConfig {
@@ -116,34 +124,16 @@ export default class AuthModuleService<
     return Array.isArray(data) ? serializedUsers : serializedUsers[0]
   }
 
-  protected getRegisteredAuthenticationProvider(
-    provider: string,
-    { authScope }: AuthenticationInput
-  ): AbstractAuthModuleProvider {
-    let containerProvider: AbstractAuthModuleProvider
-    try {
-      containerProvider = this.__container__[`auth_provider_${provider}`]
-    } catch (error) {
-      throw new MedusaError(
-        MedusaError.Types.NOT_FOUND,
-        `AuthenticationProvider: ${provider} wasn't registered in the module. Have you configured your options correctly?`
-      )
-    }
-
-    return containerProvider.withScope(authScope)
-  }
-
   async authenticate(
     provider: string,
     authenticationData: AuthenticationInput
   ): Promise<AuthenticationResponse> {
     try {
-      const registeredProvider = this.getRegisteredAuthenticationProvider(
+      return await this.authProviderService_.authenticate(
         provider,
-        authenticationData
+        authenticationData,
+        this.getAuthIdentityProviderService()
       )
-
-      return await registeredProvider.authenticate(authenticationData)
     } catch (error) {
       return { success: false, error: error.message }
     }
@@ -154,14 +144,49 @@ export default class AuthModuleService<
     authenticationData: AuthenticationInput
   ): Promise<AuthenticationResponse> {
     try {
-      const registeredProvider = this.getRegisteredAuthenticationProvider(
+      return await this.authProviderService_.validateCallback(
         provider,
-        authenticationData
+        authenticationData,
+        this.getAuthIdentityProviderService()
       )
-
-      return await registeredProvider.validateCallback(authenticationData)
     } catch (error) {
       return { success: false, error: error.message }
     }
   }
+
+  getAuthIdentityProviderService(): AuthIdentityProviderService {
+    return {
+      retrieve: async ({ entity_id, provider }) => {
+        const authIdentities = await this.authIdentityService_.list({
+          entity_id,
+          provider,
+        })
+
+        if (!authIdentities.length) {
+          throw new MedusaError(
+            MedusaError.Types.NOT_FOUND,
+            `AuthIdentity with entity_id "${entity_id}" not found`
+          )
+        }
+
+        if (authIdentities.length > 1) {
+          throw new MedusaError(
+            MedusaError.Types.INVALID_DATA,
+            `Multiple authIdentities found for entity_id "${entity_id}"`
+          )
+        }
+
+        return await this.baseRepository_.serialize<AuthTypes.AuthIdentityDTO>(
+          authIdentities[0]
+        )
+      },
+      create: async (data: AuthTypes.CreateAuthIdentityDTO) => {
+        const createdAuthIdentity = await this.authIdentityService_.create(data)
+
+        return await this.baseRepository_.serialize<AuthTypes.AuthIdentityDTO>(
+          createdAuthIdentity
+        )
+      },
+    }
+  }
 }

packages/modules/auth/src/services/auth-provider.ts

@@ -0,0 +1,56 @@
+import {
+  AuthTypes,
+  AuthenticationInput,
+  AuthIdentityProviderService,
+  AuthenticationResponse,
+} from "@medusajs/types"
+import { MedusaError } from "medusa-core-utils"
+import { AuthProviderRegistrationPrefix } from "@types"
+
+type InjectedDependencies = {
+  [
+    key: `${typeof AuthProviderRegistrationPrefix}${string}`
+  ]: AuthTypes.IAuthProvider
+}
+
+export default class AuthProviderService {
+  protected dependencies: InjectedDependencies
+
+  constructor(container: InjectedDependencies) {
+    this.dependencies = container
+  }
+
+  protected retrieveProviderRegistration(
+    providerId: string
+  ): AuthTypes.IAuthProvider {
+    try {
+      return this.dependencies[`${AuthProviderRegistrationPrefix}${providerId}`]
+    } catch (err) {
+      throw new MedusaError(
+        MedusaError.Types.NOT_FOUND,
+        `Could not find a auth provider with id: ${providerId}`
+      )
+    }
+  }
+
+  async authenticate(
+    provider: string,
+    auth: AuthenticationInput,
+    authIdentityProviderService: AuthIdentityProviderService
+  ): Promise<AuthenticationResponse> {
+    const providerHandler = this.retrieveProviderRegistration(provider)
+    return await providerHandler.authenticate(auth, authIdentityProviderService)
+  }
+
+  async validateCallback(
+    provider: string,
+    auth: AuthenticationInput,
+    authIdentityProviderService: AuthIdentityProviderService
+  ): Promise<AuthenticationResponse> {
+    const providerHandler = this.retrieveProviderRegistration(provider)
+    return await providerHandler.validateCallback(
+      auth,
+      authIdentityProviderService
+    )
+  }
+}

packages/modules/auth/src/services/index.ts

@@ -1,2 +1,2 @@
 export { default as AuthModuleService } from "./auth-module"
-export { default as AuthIdentityService } from "./auth-identity"
+export { default as AuthProviderService } from "./auth-provider"

packages/modules/auth/src/types/index.ts

@@ -1,5 +1,29 @@
+import { ModuleProviderExports } from "@medusajs/types"
+import { ModuleServiceInitializeOptions } from "@medusajs/types"
 import { Logger } from "@medusajs/types"
 
 export type InitializeModuleInjectableDependencies = {
   logger?: Logger
 }
+
+export const AuthIdentifiersRegistrationName = "auth_providers_identifier"
+
+export const AuthProviderRegistrationPrefix = "au_"
+
+export type AuthModuleOptions = Partial<ModuleServiceInitializeOptions> & {
+  /**
+   * Providers to be registered
+   */
+  providers?: {
+    /**
+     * The module provider to be registered
+     */
+    resolve: string | ModuleProviderExports
+    options: {
+      /**
+       * key value pair of the provider name and the configuration to be passed to the provider constructor
+       */
+      config: Record<string, unknown>
+    }
+  }[]
+}

packages/modules/providers/auth-emailpass/integration-tests/__tests__/services.spec.ts

@@ -0,0 +1,138 @@
+import { MedusaError } from "@medusajs/utils"
+import Scrypt from "scrypt-kdf"
+import { EmailPassAuthService } from "../../src/services/emailpass"
+jest.setTimeout(100000)
+
+describe("Email password auth provider", () => {
+  let emailpassService: EmailPassAuthService
+
+  beforeAll(() => {
+    emailpassService = new EmailPassAuthService(
+      {
+        logger: console as any,
+      },
+      {}
+    )
+  })
+
+  afterEach(() => {
+    jest.restoreAllMocks()
+  })
+
+  it("return error if email is not passed", async () => {
+    const resp = await emailpassService.authenticate(
+      { body: { password: "otherpass" } },
+      {}
+    )
+
+    expect(resp).toEqual({
+      error: "Email should be a string",
+      success: false,
+    })
+  })
+
+  it("return error if password is not passed", async () => {
+    const resp = await emailpassService.authenticate(
+      { body: { email: "test@admin.com" } },
+      {}
+    )
+
+    expect(resp).toEqual({
+      error: "Password should be a string",
+      success: false,
+    })
+  })
+
+  it("return error if the passwords don't match", async () => {
+    const config = { logN: 15, r: 8, p: 1 }
+    const passwordHash = await Scrypt.kdf("somepass", config)
+
+    const authServiceSpies = {
+      retrieve: jest.fn().mockImplementation(() => {
+        return {
+          entity_id: "test@admin.com",
+          provider: "emailpass",
+          provider_metadata: {
+            password: passwordHash.toString("base64"),
+          },
+        }
+      }),
+    }
+
+    const resp = await emailpassService.authenticate(
+      { body: { email: "test@admin.com", password: "otherpass" } },
+      authServiceSpies
+    )
+
+    expect(authServiceSpies.retrieve).toHaveBeenCalled()
+    expect(resp).toEqual({
+      error: "Invalid email or password",
+      success: false,
+    })
+  })
+
+  it("return an existing entity if the passwords match", async () => {
+    const config = { logN: 15, r: 8, p: 1 }
+    const passwordHash = await Scrypt.kdf("somepass", config)
+
+    const authServiceSpies = {
+      retrieve: jest.fn().mockImplementation(() => {
+        return {
+          entity_id: "test@admin.com",
+          provider: "emailpass",
+          provider_metadata: {
+            password: passwordHash.toString("base64"),
+          },
+        }
+      }),
+    }
+
+    const resp = await emailpassService.authenticate(
+      { body: { email: "test@admin.com", password: "somepass" } },
+      authServiceSpies
+    )
+
+    expect(authServiceSpies.retrieve).toHaveBeenCalled()
+    expect(resp).toEqual(
+      expect.objectContaining({
+        success: true,
+        authIdentity: expect.objectContaining({
+          entity_id: "test@admin.com",
+          provider_metadata: {},
+        }),
+      })
+    )
+  })
+
+  it("creates a new auth identity if it doesn't exist", async () => {
+    const authServiceSpies = {
+      retrieve: jest.fn().mockImplementation(() => {
+        throw new MedusaError(MedusaError.Types.NOT_FOUND, "Not found")
+      }),
+      create: jest.fn().mockImplementation(() => {
+        return {
+          entity_id: "test@admin.com",
+          provider: "emailpass",
+          provider_metadata: {
+            password: "somehash",
+          },
+        }
+      }),
+    }
+
+    const resp = await emailpassService.authenticate(
+      { body: { email: "test@admin.com", password: "test" } },
+      authServiceSpies
+    )
+
+    expect(authServiceSpies.retrieve).toHaveBeenCalled()
+    expect(authServiceSpies.create).toHaveBeenCalled()
+
+    expect(resp.authIdentity).toEqual(
+      expect.objectContaining({
+        entity_id: "test@admin.com",
+        provider_metadata: {},
+      })
+    )
+  })
+})

packages/modules/providers/auth-emailpass/jest.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  transform: {
+    "^.+\\.[jt]s?$": "@swc/jest",
+  },
+  testEnvironment: `node`,
+  moduleFileExtensions: [`js`, `jsx`, `ts`, `tsx`, `json`],
+}

packages/modules/providers/auth-emailpass/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "@medusajs/auth-emailpass",
+  "version": "0.0.1",
+  "description": "Email and password credential authentication provider for Medusa",
+  "main": "dist/index.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/medusajs/medusa",
+    "directory": "packages/modules/providers/auth-emailpass"
+  },
+  "files": [
+    "dist"
+  ],
+  "engines": {
+    "node": ">=16"
+  },
+  "author": "Medusa",
+  "license": "MIT",
+  "scripts": {
+    "prepublishOnly": "cross-env NODE_ENV=production tsc --build",
+    "test": "jest --passWithNoTests src",
+    "test:integration": "jest --forceExit -- integration-tests/**/__tests__/**/*.spec.ts",
+    "build": "rimraf dist && tsc -p ./tsconfig.json",
+    "watch": "tsc --watch"
+  },
+  "devDependencies": {
+    "cross-env": "^5.2.1",
+    "jest": "^25.5.4",
+    "rimraf": "^5.0.1",
+    "typescript": "^4.9.5"
+  },
+  "dependencies": {
+    "@medusajs/utils": "^1.11.7",
+    "scrypt-kdf": "^2.0.1"
+  },
+  "keywords": [
+    "medusa-provider",
+    "medusa-provider-auth-userpass"
+  ]
+}

packages/modules/providers/auth-emailpass/src/index.ts

@@ -0,0 +1,10 @@
+import { ModuleProviderExports } from "@medusajs/types"
+import { EmailPassAuthService } from "./services/emailpass"
+
+const services = [EmailPassAuthService]
+
+const providerExport: ModuleProviderExports = {
+  services,
+}
+
+export default providerExport

packages/modules/providers/auth-emailpass/src/services/emailpass.ts

@@ -0,0 +1,110 @@
+import {
+  Logger,
+  EmailPassAuthProviderOptions,
+  AuthenticationResponse,
+  AuthenticationInput,
+  AuthIdentityProviderService,
+} from "@medusajs/types"
+import {
+  AbstractAuthModuleProvider,
+  MedusaError,
+  isString,
+} from "@medusajs/utils"
+import Scrypt from "scrypt-kdf"
+
+type InjectedDependencies = {
+  logger: Logger
+}
+
+interface LocalServiceConfig extends EmailPassAuthProviderOptions {}
+
+export class EmailPassAuthService extends AbstractAuthModuleProvider {
+  protected config_: LocalServiceConfig
+  protected logger_: Logger
+
+  constructor(
+    { logger }: InjectedDependencies,
+    options: EmailPassAuthProviderOptions
+  ) {
+    super(
+      {},
+      { provider: "emailpass", displayName: "Email/Password Authentication" }
+    )
+    this.config_ = options
+    this.logger_ = logger
+  }
+
+  async authenticate(
+    userData: AuthenticationInput,
+    authIdentityService: AuthIdentityProviderService
+  ): Promise<AuthenticationResponse> {
+    const { email, password } = userData.body ?? {}
+
+    if (!password || !isString(password)) {
+      return {
+        success: false,
+        error: "Password should be a string",
+      }
+    }
+
+    if (!email || !isString(email)) {
+      return {
+        success: false,
+        error: "Email should be a string",
+      }
+    }
+    let authIdentity
+
+    try {
+      authIdentity = await authIdentityService.retrieve({
+        entity_id: email,
+        provider: this.provider,
+      })
+    } catch (error) {
+      if (error.type === MedusaError.Types.NOT_FOUND) {
+        const config = this.config_.hashConfig ?? { logN: 15, r: 8, p: 1 }
+        const passwordHash = await Scrypt.kdf(password, config)
+
+        const createdAuthIdentity = await authIdentityService.create({
+          entity_id: email,
+          provider: this.provider,
+          provider_metadata: {
+            password: passwordHash.toString("base64"),
+          },
+        })
+
+        const copy = JSON.parse(JSON.stringify(createdAuthIdentity))
+        delete copy.provider_metadata?.password
+
+        return {
+          success: true,
+          authIdentity: copy,
+        }
+      }
+
+      return { success: false, error: error.message }
+    }
+
+    const passwordHash = authIdentity.provider_metadata?.password
+
+    if (isString(passwordHash)) {
+      const buf = Buffer.from(passwordHash as string, "base64")
+      const success = await Scrypt.verify(buf, password)
+
+      if (success) {
+        const copy = JSON.parse(JSON.stringify(authIdentity))
+        delete copy.provider_metadata!.password
+
+        return {
+          success,
+          authIdentity: copy,
+        }
+      }
+    }
+
+    return {
+      success: false,
+      error: "Invalid email or password",
+    }
+  }
+}

packages/modules/providers/auth-emailpass/tsconfig.json

@@ -0,0 +1,32 @@
+{
+  "compilerOptions": {
+    "lib": ["es2021"],
+    "target": "es2021",
+    "jsx": "react-jsx" /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */,
+    "outDir": "./dist",
+    "esModuleInterop": true,
+    "declaration": true,
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "noImplicitReturns": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "noImplicitThis": true,
+    "allowJs": true,
+    "skipLibCheck": true,
+    "downlevelIteration": true, // to use ES5 specific tooling
+    "inlineSourceMap": true /* Emit a single file with source maps instead of having a separate file. */
+  },
+  "include": ["src"],
+  "exclude": [
+    "dist",
+    "build",
+    "src/**/__tests__",
+    "src/**/__mocks__",
+    "src/**/__fixtures__",
+    "node_modules",
+    ".eslintrc.js"
+  ]
+}

yarn.lock

@@ -5092,10 +5092,24 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@medusajs/auth-emailpass@0.0.1, @medusajs/auth-emailpass@workspace:packages/modules/providers/auth-emailpass":
+  version: 0.0.0-use.local
+  resolution: "@medusajs/auth-emailpass@workspace:packages/modules/providers/auth-emailpass"
+  dependencies:
+    "@medusajs/utils": ^1.11.7
+    cross-env: ^5.2.1
+    jest: ^25.5.4
+    rimraf: ^5.0.1
+    scrypt-kdf: ^2.0.1
+    typescript: ^4.9.5
+  languageName: unknown
+  linkType: soft
+
 "@medusajs/auth@workspace:*, @medusajs/auth@workspace:packages/modules/auth":
   version: 0.0.0-use.local
   resolution: "@medusajs/auth@workspace:packages/modules/auth"
   dependencies:
+    "@medusajs/auth-emailpass": 0.0.1
     "@medusajs/modules-sdk": ^1.12.9
     "@medusajs/types": ^1.11.14
     "@medusajs/utils": ^1.11.7