passport integration

unknowncoder05 · unknowncoder05 · commit 9fdd4559c42b · 2021-06-16T08:49:07.000-05:00
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -28,11 +28,14 @@
         "@nestjs/common": "^7.6.15",
         "@nestjs/config": "^0.6.3",
         "@nestjs/core": "^7.6.15",
+        "@nestjs/passport": "^7.1.5",
         "@nestjs/platform-express": "^7.6.15",
         "@nestjs/typeorm": "^7.1.5",
         "bcrypt": "^5.0.1",
         "dotenv": "^10.0.0",
         "joi": "^17.4.0",
+        "passport": "^0.4.1",
+        "passport-local": "^1.0.0",
         "pg": "^8.6.0",
         "reflect-metadata": "^0.1.13",
         "rimraf": "^3.0.2",
@@ -47,6 +50,7 @@
         "@types/jest": "^26.0.22",
         "@types/joi": "^17.2.3",
         "@types/node": "^14.14.36",
+        "@types/passport-local": "^1.0.33",
         "@types/pg": "^8.6.0",
         "@types/supertest": "^2.0.10",
         "@typescript-eslint/eslint-plugin": "^4.19.0",
diff --git a/src/app.module.ts b/src/app.module.ts
@@ -10,6 +10,8 @@ import { LanguageService } from './services/language/language.service';
 import { AuthModule } from './auth/auth.module';
 import { UserService } from './services/user/user.service';
 import { UsersController } from './controllers/users/users.controller';
+import { AuthService } from './services/auth/auth.service';
+import { AuthModule } from './modules/auth/auth.module';
 import config from './config';
 @Module({
   imports: [
@@ -23,6 +25,6 @@ import config from './config';
     AuthModule,
   ],
   controllers: [AppController, ProjectsController, LanguagesController, UsersController],
-  providers: [AppService, ProjectService, LanguageService, UserService],
+  providers: [AppService, ProjectService, LanguageService, UserService, AuthService],
 })
 export class AppModule { }
diff --git a/src/modules/auth/auth.module.ts b/src/modules/auth/auth.module.ts
@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { LocalStrategy } from './strategies/local.strategy'
+import { PassportModule } from '@nestjs/passport'
+import { AuthService } from '../../services/auth/auth.service';
+//import {UserModule}
+@Module({
+    imports: [PassportModule],
+    providers: [AuthService, LocalStrategy]
+})
+export class AuthModule { }
diff --git a/src/modules/auth/strategies/local.strategy.ts b/src/modules/auth/strategies/local.strategy.ts
@@ -0,0 +1,20 @@
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { PassportStrategy } from '@nestjs/passport';
+
+import { AuthService } from './../../../services/auth/auth.service';
+import { Strategy } from 'passport-local';
+
+@Injectable()
+export class LocalStrategy extends PassportStrategy(Strategy, 'local') {
+    constructor(private authService: AuthService) {
+        super();
+    }
+
+    async validate(email: string, password: string) {
+        const user = this.authService.validateUser(email, password);
+        if (!user) {
+            throw new UnauthorizedException('not allow');
+        }
+        return user;
+    }
+}
diff --git a/src/services/auth/auth.service.spec.ts b/src/services/auth/auth.service.spec.ts
@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AuthService } from './auth.service';
+
+describe('AuthService', () => {
+  let service: AuthService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [AuthService],
+    }).compile();
+
+    service = module.get<AuthService>(AuthService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});
diff --git a/src/services/auth/auth.service.ts b/src/services/auth/auth.service.ts
@@ -0,0 +1,20 @@
+import { Injectable } from '@nestjs/common'
+import { UserService } from './../user/user.service'
+import * as bcrypt from 'bcrypt';
+
+@Injectable()
+export class AuthService {
+    constructor(private userService: UserService) { }
+
+    async validateUser(email: string, password: string) {
+        const user = await this.userService.getByEmail(email)
+        if (!user) {
+            return null
+        }
+        const match = await bcrypt.compare(password, user.password)
+        if (user) {
+            return user
+        }
+        return null
+    }
+}
diff --git a/src/services/user/user.service.ts b/src/services/user/user.service.ts
@@ -23,19 +23,25 @@ export class UserService {
         const user = await this.userRepo.findOne(
             {
                 where: { id },
-                select: ["username", "email", "role"]
+                select: ["username", "email", "role", "creationDate"]
             }
         );
         if (!user) {
             throw new NotFoundException(`${this.singular} with id ${id} not found`);
         }
-        return {
-            username: user.username,
-            email: user.email,
-            role: user.role,
-            projects: user.projects,
-            creationDate: user.creationDate,
+        return user
+    }
+    async getByEmail(email: string) {
+        const user = await this.userRepo.findOne(
+            {
+                where: { email },
+                select: ["username", "email", "role", "password", "creationDate"]
+            }
+        );
+        if (!user) {
+            throw new NotFoundException(`${this.singular} with email ${email} not found`);
         }
+        return user
     }
     /*
 
