fix: add @manytomany join table auth

packages/amplify-graphql-auth-transformer/package.json

@@ -42,7 +42,6 @@
   },
   "devDependencies": {
     "@aws-amplify/graphql-index-transformer": "0.4.0",
-    "@aws-amplify/graphql-relational-transformer": "0.3.1",
     "@aws-amplify/graphql-searchable-transformer": "0.6.3",
     "@types/fs-extra": "^8.0.1",
     "@aws-cdk/assert": "~1.124.0",

packages/amplify-graphql-auth-transformer/src/__tests__/field-auth-argument.test.ts

@@ -1,6 +1,5 @@
 import { AuthTransformer } from '@aws-amplify/graphql-auth-transformer';
 import { ModelTransformer } from '@aws-amplify/graphql-model-transformer';
-import { HasManyTransformer } from '@aws-amplify/graphql-relational-transformer';
 import { GraphQLTransform } from '@aws-amplify/graphql-transformer-core';
 import { ResourceConstants } from 'graphql-transformer-common';
 import { AppSyncAuthConfiguration } from '@aws-amplify/graphql-transformer-interfaces';
@@ -28,7 +27,6 @@ test('subscriptions are only generated if the respective mutation operation exis
     authConfig,
     transformers: [
       new ModelTransformer(),
-      new HasManyTransformer(),
       new AuthTransformer({
         authConfig,
         addAwsIamAuthInOutputSchema: false,
@@ -48,43 +46,6 @@ test('subscriptions are only generated if the respective mutation operation exis
   expect(out.pipelineFunctions['Mutation.deleteSalary.res.vtl']).toContain('$util.qr($ctx.result.put("__operation", "Mutation"))');
 });
 
-test('per-field auth on relational field', () => {
-  const validSchema = `
-  type Post @model @auth(rules: [ { allow: groups, groups: ["admin"] }, { allow: groups, groups: ["viewer"], operations: [read] } ]){
-    id: ID!
-    title: String!
-    comments: [Comment] @hasMany @auth(rules: [ { allow: groups, groups: ["admin"] } ])
-  }
-
-  type Comment @model {
-    id: ID!
-    content: String
-  }`;
-  const authConfig: AppSyncAuthConfiguration = {
-    defaultAuthentication: {
-      authenticationType: 'AMAZON_COGNITO_USER_POOLS',
-    },
-    additionalAuthenticationProviders: [{ authenticationType: 'AWS_IAM' }],
-  };
-  const transformer = new GraphQLTransform({
-    authConfig,
-    transformers: [
-      new ModelTransformer(),
-      new HasManyTransformer(),
-      new AuthTransformer({
-        authConfig,
-        addAwsIamAuthInOutputSchema: false,
-      }),
-    ],
-  });
-  const out = transformer.transform(validSchema);
-  expect(out).toBeDefined();
-
-  expect(out.pipelineFunctions['Post.comments.auth.1.req.vtl']).toContain(
-    '#set( $staticGroupRoles = [{"claim":"cognito:groups","entity":"admin"}] )',
-  );
-});
-
 test('per-field @auth without @model', () => {
   const validSchema = `
     type Query {

packages/amplify-graphql-auth-transformer/src/__tests__/multi-auth.test.ts

@@ -1,7 +1,5 @@
 import { AuthTransformer } from '@aws-amplify/graphql-auth-transformer';
 import { ModelTransformer } from '@aws-amplify/graphql-model-transformer';
-import { IndexTransformer } from '@aws-amplify/graphql-index-transformer';
-import { HasManyTransformer, HasOneTransformer, BelongsToTransformer } from '@aws-amplify/graphql-relational-transformer';
 import { GraphQLTransform } from '@aws-amplify/graphql-transformer-core';
 import { AppSyncAuthConfiguration, AppSyncAuthConfigurationOIDCEntry, AppSyncAuthMode } from '@aws-amplify/graphql-transformer-interfaces';
 import { DocumentNode, ObjectTypeDefinitionNode, Kind, FieldDefinitionNode, parse, InputValueDefinitionNode } from 'graphql';
@@ -170,10 +168,6 @@ const getTransformer = (authConfig: AppSyncAuthConfiguration) =>
     authConfig,
     transformers: [
       new ModelTransformer(),
-      new IndexTransformer(),
-      new HasManyTransformer(),
-      new HasOneTransformer(),
-      new BelongsToTransformer(),
       new AuthTransformer({
         authConfig,
         addAwsIamAuthInOutputSchema: false,
@@ -604,80 +598,4 @@ describe('schema generation directive tests', () => {
       expect(expectedDireciveNameCount).toEqual(addressType.directives.length);
     }
   });
-
-  test(`ModelXConnection type is getting the directives added, when a field has @hasMany but one fo the types has no queries defined`, () => {
-    const validSchema = `
-    type User @model
-       @auth(rules: [
-         { allow: private, provider: iam, operations: [read] }
-         { allow: groups, groups: ["group"], operations: [read, update, delete] },
-       ]) {
-       id: ID!
-       posts: [Post!] @hasMany(indexName: "byUser", fields: ["id"])
-     }
-     type Post @model(queries: null)
-      @auth(rules: [
-        { allow: private, provider: iam, operations: [read] },
-        { allow: groups, groups: ["group"], operations: [read, update, delete] }
-      ]) {
-      id: ID!
-      postUserId: ID! @index(name: "byUser")
-      message: String
-    }`;
-    const transformer = getTransformer(withAuthModes(iamDefaultConfig, ['AMAZON_COGNITO_USER_POOLS']));
-    const out = transformer.transform(validSchema);
-    const schemaDoc = parse(out.schema);
-    const queryType = getObjectType(schemaDoc, 'Query');
-    const mutationType = getObjectType(schemaDoc, 'Mutation');
-
-    expectTwo(getField(queryType, 'getUser'), ['aws_iam', 'aws_cognito_user_pools']);
-    expectTwo(getField(queryType, 'listUsers'), ['aws_iam', 'aws_cognito_user_pools']);
-
-    expectNone(getField(mutationType, 'createUser'));
-    expectOne(getField(mutationType, 'updateUser'), 'aws_cognito_user_pools');
-    expectOne(getField(mutationType, 'deleteUser'), 'aws_cognito_user_pools');
-
-    const userType = getObjectType(schemaDoc, 'User');
-    expectTwo(userType, ['aws_iam', 'aws_cognito_user_pools']);
-    expectNone(getField(userType, 'posts'));
-
-    const modelPostConnectionType = getObjectType(schemaDoc, 'ModelPostConnection');
-    expect(modelPostConnectionType).toBeDefined();
-    expectTwo(modelPostConnectionType, ['aws_iam', 'aws_cognito_user_pools']);
-  });
-
-  test(`ModelXConnection type is getting the directives added, when a field has @connection but one of the types has no queries defined. Many to Many`, () => {
-    const schema = `
-    type Post @model @auth(rules: [{ allow: owner }]) {
-      id: ID!
-      title: String!
-      editors: [PostEditor] @hasMany(indexName: "byPost", fields: ["id"])
-    }
-    # Create a join model and disable queries as you don't need them
-    # and can query through Post.editors and User.posts
-    type PostEditor
-      @model(queries: null)
-      @auth(rules: [{ allow: owner }]) {
-      id: ID!
-      postID: ID! @index(name: "byPost", sortKeyFields: ["editorID"])
-      editorID: ID! @index(name: "byEditor", sortKeyFields: ["postID"])
-      post: Post! @belongsTo(fields: ["postID"])
-      editor: User! @belongsTo(fields: ["editorID"])
-    }
-    type User @model @auth(rules: [{ allow: owner }]) {
-      id: ID!
-      username: String!
-      posts: [PostEditor] @hasMany(indexName: "byEditor", fields: ["id"])
-    }`;
-
-    const transformer = getTransformer(withAuthModes(apiKeyDefaultConfig, ['AMAZON_COGNITO_USER_POOLS']));
-    const out = transformer.transform(schema);
-    const schemaDoc = parse(out.schema);
-
-    const modelPostEditorConnectionType = getObjectType(schemaDoc, 'ModelPostEditorConnection');
-    expect(modelPostEditorConnectionType).toBeDefined();
-    // since we have resolver level auth to deny providers the default is added here to ensure the access is granted if the default type is not applied on the parent
-    // therefore we just need to make sure that the access is at least granted on the schema level
-    expect(modelPostEditorConnectionType.directives.some(dir => dir.name.value === 'aws_cognito_user_pools')).toBe(true);
-  });
 });

packages/amplify-graphql-relational-transformer/package.json

@@ -27,6 +27,7 @@
     "test": "jest"
   },
   "dependencies": {
+    "@aws-amplify/graphql-auth-transformer": "0.1.0",
     "@aws-amplify/graphql-index-transformer": "0.4.0",
     "@aws-amplify/graphql-model-transformer": "0.6.4",
     "@aws-amplify/graphql-transformer-core": "0.9.2",