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Summary of ChangesHello @dasosann, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request focuses on expanding the application's core functionalities by integrating Firebase for analytics and messaging capabilities. Concurrently, it introduces a complete local email/password login system, providing users with an alternative authentication method. The changes also include refactoring and styling updates to key UI components, enhancing their flexibility and visual consistency across the application. Highlights
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Code Review
This PR implements Firebase integration and an email login feature, utilizing modern React patterns like useActionState and server actions, and improving component reusability. However, critical security concerns have been identified regarding hardcoded credentials and configuration. Specifically, mock login logic with hardcoded passwords exists in server actions, and Firebase configurations are directly committed to the source code with inconsistencies between the main application and the service worker. These issues require immediate attention. Additionally, consider improving login form error handling and semantic markup for some components.
| if (email === "test@test.com" && password === "1234") { | ||
| return { success: true, message: "" }; | ||
| } |
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The loginAction function contains hardcoded credentials (test@test.com / 1234). This creates a functional backdoor that allows anyone with these credentials to bypass authentication if the code is deployed to production. Mock logic should be removed before merging.
References
- Security warnings should be reserved for truly sensitive values like tokens, passwords, or private keys.
| {!state.success && ( | ||
| <span className="typo-12-400 text-color-flame-700 absolute bottom-[-25px] left-0"> | ||
| * 이메일 혹은 비밀번호가 틀립니다 | ||
| </span> | ||
| )} |
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useActionState에서 반환된 state 객체를 사용하여 오류 메시지를 동적으로 표시해야 합니다. 현재는 메시지가 하드코딩되어 있고, 초기 렌더링 시에도 불필요하게 표시되는 문제가 있습니다. state.message가 있을 때만 오류 메시지를 표시하고, 그 내용을 동적으로 채우도록 수정해야 합니다.
| {!state.success && ( | |
| <span className="typo-12-400 text-color-flame-700 absolute bottom-[-25px] left-0"> | |
| * 이메일 혹은 비밀번호가 틀립니다 | |
| </span> | |
| )} | |
| {state.message && ( | |
| <span className="typo-12-400 text-color-flame-700 absolute bottom-[-25px] left-0"> | |
| * {state.message} | |
| </span> | |
| )} |
References
- useActionState(구 useFormState)와 useFormStatus를 활용하여 폼 상태와 로딩 UI를 선언적으로 관리하는지 확인하세요. (link)
| // Your web app's Firebase configuration | ||
| // For Firebase JS SDK v7.20.0 and later, measurementId is optional | ||
| const firebaseConfig = { | ||
| apiKey: "AIzaSyDAE4IwNPU33dniaBSnHA7hjw33ByoQ-14", |
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The Firebase API key and configuration are hardcoded in the source code, which is a security vulnerability. It is a security best practice to use environment variables (e.g., via .env file with NEXT_PUBLIC_ prefix) for configuration to prevent project details from being committed to the repository and to allow for environment-specific settings, improving both security and maintainability.
| apiKey: "AIzaSyDAE4IwNPU33dniaBSnHA7hjw33ByoQ-14", | |
| apiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY, |
References
- Security warnings should be reserved for truly sensitive values like tokens, passwords, or private keys.
| // (서비스 워커는 메인 코드(firebase.ts)랑 별개로 돌아가서 설정이 또 필요해요) | ||
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| const firebaseConfig = { | ||
| apiKey: "AIzaSyCmwNjO2gXNy92-FBguQUXvPcQDaVk7lD0", |
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The Firebase API key is hardcoded in the service worker, which is a security concern. Furthermore, there's a critical configuration inconsistency: the projectId (comatching5) in this file differs from lib/firebase.ts (comatching-59f3e). This discrepancy can lead to severe issues like FCM message reception failure. All Firebase configurations must be managed consistently via environment variables or a build-time injection process to ensure both security and proper functionality.
References
- Security warnings should be reserved for truly sensitive values like tokens, passwords, or private keys.
1 participant
User description
firebase 섲럴
PR Type
Enhancement
Description
Firebase 설정 및 메시징 서비스 워커 추가
이메일 로그인 페이지 및 로그인 폼 구현
백버튼 컴포넌트 추가 및 BubbleDiv 재사용성 개선
서버 액션 기반 로그인 로직 및 폼 상태 관리
Diagram Walkthrough
File Walkthrough
2 files
Firebase 앱 초기화 및 분석 설정Firebase 메시징 서비스 워커 타입 포함10 files
백그라운드 푸시 알림 처리 서비스 워커서버 액션 기반 로그인 검증 로직이메일 로그인 페이지 메타데이터 및 레이아웃로그인 페이지 메인 컴포넌트 구조useActionState 기반 로그인 폼 구현로그인 페이지 인트로 섹션 추가뒤로가기 버튼 컴포넌트 신규 추가BubbleDiv 컴포넌트 재사용성 개선이메일 로그인 링크로 변경 및 버튼 제거버튼 스타일 및 border-radius 업데이트2 files
Firebase 라이브러리 의존성 추가Firebase 및 관련 패키지 락 파일 업데이트✨ Describe tool usage guide:
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