Keto sdk

npm-packages/x-utils/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@polyflix/x-utils",
   "version": "1.8.2",
-  "description": "NestJS utilities for Polyflix from Polytech",
+  "description": "NestJS utilities for Polyflix",
   "main": "dist/index.js",
   "files": [
     "dist/**/*",
@@ -18,7 +18,10 @@
   "author": "",
   "license": "ISC",
   "peerDependencies": {
-    "axios": "^0.21.1"
+    "axios": "^0.21.1",
+    "@nestjs/common": "8.4.x",
+    "@nestjs/core": "8.4.x",
+    "@nestjs/config": "^2.0.0"
   },
   "devDependencies": {
     "@types/jest": "^26.0.23",
@@ -28,10 +31,12 @@
     "typescript": "^4.3.2"
   },
   "dependencies": {
-    "@nestjs/common": "^8.4.4",
-    "@nestjs/config": "^2.0.0",
-    "@nestjs/core": "^8.4.4",
-    "@nestjs/microservices": "^8.4.4",
+    "reflect-metadata": "0.1.13",
+    "@nestjs/common": "8.4.4",
+    "@ory/keto-client": "^0.10.0-alpha.0",
+    "@nestjs/config": "2.0.0",
+    "@nestjs/core": "8.4.4",
+    "@nestjs/microservices": "8.4.4",
     "express": "^4.18.1"
   }
 }

npm-packages/x-utils/src/authz/authz.error.ts

@@ -0,0 +1,6 @@
+export class AuthorizationError extends Error {
+    constructor(message: string) {
+        super(message);
+        this.name = "AuthorizationError";
+    }
+}

npm-packages/x-utils/src/authz/authz.module.ts

@@ -0,0 +1,35 @@
+import { DynamicModule, Logger, Module } from "@nestjs/common";
+import {
+    AuthorizationService,
+    AuthorizationServiceConfig
+} from "./authz.service";
+import { ConfigModule, ConfigService } from "@nestjs/config";
+import { configureAuthZService } from "./index";
+import { ModuleMetadata } from "@nestjs/common/interfaces";
+
+export interface AuthorizationModuleOptions
+    extends Pick<ModuleMetadata, "imports"> {
+    inject?: any[];
+    useFactory: (
+        ...args: any[]
+    ) => Promise<AuthorizationService> | AuthorizationService;
+}
+
+@Module({})
+export class AuthorizationModule {
+    private static readonly logger = new Logger(AuthorizationModule.name);
+    static register(options: AuthorizationModuleOptions): DynamicModule {
+        return {
+            module: AuthorizationModule,
+            imports: options.imports,
+            providers: [
+                {
+                    provide: AuthorizationService,
+                    useFactory: options.useFactory,
+                    inject: options.inject || []
+                }
+            ],
+            exports: [AuthorizationService]
+        };
+    }
+}