Django REST framework (DRF) JWT로 로그인 및 회원가입 API 구현 (dj-rest-auth)

# Proejct 폴더 생성
mkdir django-auth && cd django-auth

# django-admin 이 없으면 pip install Django 실행
django-admin startproject api .

# 가상환경 생성
python3 -m venv venv

# 가상환경 실행
source venv/bin/activate

# package 설치
pip install Django

python manage.py startapp accounts

NSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    # 새로 추가한 앱
    'accounts',
]

from django.contrib.auth.base_user import BaseUserManager
from django.utils.translation import gettext_lazy as _

class UserManager(BaseUserManager):
    def create_user(self, email, password, **extra_fields):
        if not email:
            raise ValueError(_('The Email must be set'))
        email = self.normalize_email(email)
        user = self.model(email=email, **extra_fields)
        user.set_password(password)
        user.save()
        return user

    def create_superuser(self, email, password, **extra_fields):
        extra_fields.setdefault('is_staff', True)
        extra_fields.setdefault('is_superuser', True)
        extra_fields.setdefault('is_active', True)

        if extra_fields.get('is_staff') is not True:
            raise ValueError(_('Superuser must have is_staff=True.'))
        if extra_fields.get('is_superuser') is not True:
            raise ValueError(_('Superuser must have is_superuser=True.'))
        return self.create_user(email, password, **extra_fields)

from django.contrib.auth.models import AbstractUser
from django.db import models
from django.utils.translation import gettext_lazy as _

from .managers import UserManager

class User(AbstractUser):
    username = None
    email = models.EmailField(_('email address'), unique=True)

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []

    objects = UserManager()

    def __str__(self):
        return self.email

AUTH_USER_MODEL = 'accounts.User'

python manage.py makemigrations
python manage.py migrate

python manage.py createsuperuser

python manage.py runserver

# 라이브러리 설치
pip install djangorestframework dj-rest-auth django-allauth djangorestframework-simplejwt

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    # 새로 추가한 앱
    'accounts',
    # 설치한 라이브러리들
    'rest_framework',
    'rest_framework.authtoken',
    'dj_rest_auth',
    'django.contrib.sites',
    'allauth',
    'allauth.account',
    'allauth.socialaccount',
    'dj_rest_auth.registration',
]

REST_USE_JWT = True
JWT_AUTH_COOKIE = 'my-app-auth'
JWT_AUTH_REFRESH_COOKIE = 'my-refresh-token'

SITE_ID = 1
ACCOUNT_UNIQUE_EMAIL = True
ACCOUNT_USER_MODEL_USERNAME_FIELD = None
ACCOUNT_USERNAME_REQUIRED = False
ACCOUNT_EMAIL_REQUIRED = True
ACCOUNT_AUTHENTICATION_METHOD = 'email'
ACCOUNT_EMAIL_VERIFICATION = 'none'

python manage.py migrate

from django.urls import path, include

urlpatterns = [
    path('registration/', include('dj_rest_auth.registration.urls')),
]

from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('api/accounts/v1/', include('accounts.urls')),
]

python manage.py runserver

from django.urls import path, include

urlpatterns = [
    path('', include('dj_rest_auth.urls')), # 해당 라인 추가
    path('registration/', include('dj_rest_auth.registration.urls')),
]