# Django Allauth

***

**1. Social Login with Django Allauth**

```python
from allauth.socialaccount.providers.google.views import GoogleOAuth2Adapter
from allauth.socialaccount.providers.oauth2.client import OAuth2Client
from django.conf import settings

client = OAuth2Client(settings.SOCIALACCOUNT_GOOGLE_OAUTH2_CLIENT_ID, settings.SOCIALACCOUNT_GOOGLE_OAUTH2_CLIENT_SECRET)
adapter = GoogleOAuth2Adapter(client)
```

**2. Customizing Django Allauth Social Login**

```python
from allauth.socialaccount.providers.google.views import GoogleOAuth2Adapter
from allauth.socialaccount.providers.oauth2.client import OAuth2Client
from django.conf import settings

class GoogleOAuth2AdapterCustom(GoogleOAuth2Adapter):
    def complete_login(self, request, app, token, **kwargs):
        # Custom logic to handle the login completion
        pass

client = OAuth2Client(settings.SOCIALACCOUNT_GOOGLE_OAUTH2_CLIENT_ID, settings.SOCIALACCOUNT_GOOGLE_OAUTH2_CLIENT_SECRET)
adapter = GoogleOAuth2AdapterCustom(client)
```

**3. Django Allauth Social Account Recovery**

```python
from django.conf.urls import url
from django.contrib.auth.views import PasswordResetView, PasswordResetDoneView, PasswordResetConfirmView, PasswordResetCompleteView

urlpatterns = [
    url(r'^accounts/reset/$', PasswordResetView.as_view(), name='password_reset'),
    url(r'^accounts/reset/done/$', PasswordResetDoneView.as_view(), name='password_reset_done'),
    url(r'^accounts/reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$', PasswordResetConfirmView.as_view(), name='password_reset_confirm'),
    url(r'^accounts/reset/complete/$', PasswordResetCompleteView.as_view(), name='password_reset_complete'),
]
```

**4. Django Allauth Social Account Verification**

```python
from django.conf.urls import url
from allauth.account.views import ConfirmEmailView

urlpatterns = [
    url(r'^accounts/email/verify/(?P<key>[-:\w]+)/$', ConfirmEmailView.as_view(), name='account_confirm_email'),
]
```

**5. Django Allauth Social Account Display**

```python

<div data-gb-custom-block data-tag="if">

    <ul>
        

<div data-gb-custom-block data-tag="for">

            <li>
                <a href="{{ account.get_absolute_url }}">{{ account.provider }}</a>
            </li>
        

</div>

    </ul>

</div>

```

**6. Django Allauth Social Account Link**

```python

<div data-gb-custom-block data-tag="if">

    <a href="

<div data-gb-custom-block data-tag="url" data-0='socialaccount_connections'></div>

">Link another account</a>

</div>

```

**7. Django Allauth Social Account Details**

```python

<div data-gb-custom-block data-tag="if">

    <ul>
        

<div data-gb-custom-block data-tag="for">

            <li>
                <strong>Provider:</strong> {{ account.provider }}<br>
                <strong>UID:</strong> {{ account.uid }}<br>
                <strong>Email:</strong> {{ account.email }}<br>
                <strong>Username:</strong> {{ account.username }}<br>
            </li>
        

</div>

    </ul>

</div>

```

**8. Django Allauth Social Account Disconnect**

```python

<div data-gb-custom-block data-tag="if">

    <ul>
        

<div data-gb-custom-block data-tag="for">

            <li>
                <a href="

<div data-gb-custom-block data-tag="url" data-0='socialaccount_disconnect'></div>">Disconnect</a>
            </li>
        </div>

    </ul>

</div>
```

**9. Django Allauth Custom Social App**

```python
from allauth.socialaccount.providers.base import Provider

class MySocialApp(Provider):
    id = 'my_social_app'
    name = 'My Social App'
    package = 'my_social_app'
    account = 'allauth.socialaccount.models.SocialAccount'
```

**10. Django Allauth Custom Social Provider**

```python
from allauth.socialaccount.providers.oauth2.provider import OAuth2Provider
from allauth.socialaccount.providers.google.views import GoogleOAuth2Adapter

class MyOAuth2Provider(OAuth2Provider):
    id = 'my_oauth2_provider'
    name = 'My OAuth2 Provider'
    adapter_class = GoogleOAuth2Adapter
```

**11. Django Allauth Custom Social Account**

```python
from allauth.socialaccount.models import SocialAccount

class MySocialAccount(SocialAccount):
    custom_field = models.CharField(max_length=255, blank=True)
```

**12. Django Allauth Override Default Social Field**

```python
from allauth.socialaccount.forms import LoginForm

class MyCustomLoginForm(LoginForm):
    email = forms.EmailField(max_length=255, required=True)
```

**13. Django Allauth Add/Remove Social Field**

```python
from allauth.socialaccount.forms import SignupForm

class MyCustomSignupForm(SignupForm):
    first_name = forms.CharField(max_length=255, required=True)
    last_name = forms.CharField(max_length=255, required=True)

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        del self.fields['username']
```

**14. Django Allauth Customize Social Login Redirect**

```python
from allauth.socialaccount.providers.google.views import GoogleOAuth2Adapter

class GoogleOAuth2AdapterCustom(GoogleOAuth2Adapter):
    def complete_login(self, request, app, token, **kwargs):
        # Redirect to a custom URL after social login
        redirect_url = '/custom/redirect/'
        return HttpResponseRedirect(redirect_url)
```

**15. Django Allauth Social Account Expiration**

```python
from allauth.socialaccount.signals import social_account_added

def social_account_added_handler(sender, request, sociallogin, **kwargs):
    sociallogin.account.expires_at = timezone.now() + timedelta(days=30)
    sociallogin.account.save()
```

**16. Django Allauth Social Account Auto Signup**

```python
from django.conf import settings
from allauth.account.signals import user_signed_up

def user_signed_up_handler(sender, request, user, **kwargs):
    if settings.AUTO_SIGNUP_ENABLED:
        user.is_active = True
        user.save()
```

**17. Django Allauth Social Account Validation**

```python
from allauth.account.forms import SignupForm

class MyCustomSignupForm(SignupForm):
    def clean_email(self):
        email = self.cleaned_data.get('email')
        if not email.endswith('@example.com'):
            raise forms.ValidationError('Email must end with @example.com')
        return email
```

**18. Django Allauth Social Account Template Overrides**

```python
from django.conf import settings

# Override default templates
settings.TEMPLATES[0]['OPTIONS']['context_processors'].append('allauth.account.context_processors.account')
settings.TEMPLATES[0]['OPTIONS']['context_processors'].append('allauth.socialaccount.context_processors.socialaccount')
```

**19. Django Allauth Custom Email Verification**

```python
from django.core.mail import EmailMessage

def send_email_verification(request, user):
    email = EmailMessage()
    email.to = [user.email]
    email.subject = 'Please verify your email'
    email.body = 'Click the link below to verify your email:\n\n{}/accounts/confirm-email/{}/'.format(request.META['HTTP_HOST'], user.confirmation_key)
    email.send()
```

**20. Django Allauth Custom Password Reset**

```python
from django.contrib.auth import views as auth_views

def password_reset_view(request, *args, **kwargs):
    return auth_views.PasswordResetView.as_view(template_name='allauth/account/password_reset_form.html')(request, *args, **kwargs)
```

**21. Django Allauth Custom Password Change**

```python
from django.contrib.auth import views as auth_views

def password_change_view(request, *args, **kwargs):
    return auth_views.PasswordChangeView.as_view(template_name='allauth/account/password_change_form.html')(request, *args, **kwargs)
```

**22. Django Allauth Custom Login View**

```python
from django.contrib.auth import views as auth_views

def login_view(request, *args, **kwargs):
    return auth_views.LoginView.as_view(template_name='allauth/account/login.html')(request, *args, **kwargs)
```

**23. Django Allauth Custom Logout View**

```python
from django.contrib.auth import views as auth_views

def logout_view(request, *args, **kwargs):
    return auth_views.LogoutView.as_view()(request, *args, **kwargs)
```

**24. Django Allauth Custom Signup View**

```python
from django.contrib.auth import views as auth_views

def signup_view(request, *args, **kwargs):
    return auth_views.SignupView.as_view(template_name='allauth/account/signup.html')(request, *args, **kwargs)
```

**25. Django Allauth Custom User Model**

```python
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager

class CustomUserManager(BaseUserManager):
    def create_user(self, email, password, **extra_fields):
        user = self.model(email=email, **extra_fields)
        user.set_password(password)
        user.save()
        return user

    def create_superuser(self, email, password, **extra_fields):
        user = self.create_user(email, password, **extra_fields)
        user.is_staff = True
        user.is_superuser = True
        user.save()
        return user

class CustomUser(AbstractBaseUser):
    email = models.EmailField(max_length=255, unique=True)
    is_staff = models.BooleanField(default=False)
    is_superuser = models.BooleanField(default=False)

    USERNAME_FIELD = 'email'

    objects = CustomUserManager()
```

**26. Django Allauth Custom Authentication Backend**

```python
from django.contrib.auth.backends import ModelBackend

class CustomAuthenticationBackend(ModelBackend):
    def authenticate(self, request, email, password):
        try:
            user = CustomUser.objects.get(email=email)
            if user.check_password(password):
                return user
        except CustomUser.DoesNotExist:
            pass
```

**27. Django Allauth Custom Permission**

```python
from django.contrib.auth.models import Permission

class CustomPermission(Permission):
    name = 'Can do something'
    codename = 'can_do_something'
```

**28. Django Allauth Custom Group**

```python
from django.contrib.auth.models import Group

class CustomGroup(Group):
    name = 'Custom Group'
```

**29. Django Allauth Custom Social Provider Scope**

```python
from allauth.socialaccount.providers.oauth2.provider import OAuth2Provider

class CustomOAuth2Provider(OAuth2Provider):
    def get_access_token_url(self):
        return 'https://example.com/oauth2/access_token'

    def get_default_scope(self):
        return ['read', 'write', 'other']
```

**30. Django Allauth Advanced Social Login Configuration**

```python
from allauth.socialaccount.providers.oauth2.views import OAuth2RedirectView, OAuth2CallbackView

class MyCustomOAuth2RedirectView(OAuth2RedirectView):
    success_url = '/custom/success/'

class MyCustomOAuth2CallbackView(OAuth2CallbackView):
    success_url = '/custom/success/'
```

**31. Django Allauth Social Login with Additional Fields**

```python
from allauth.socialaccount.signals import email_verified

def social_account_added_handler(sender, request, sociallogin, **kwargs):
    extra_data = sociallogin.account.extra_data
    # Get additional fields from social provider
    username = extra_data['username']
    profile_picture = extra_data['profile_picture']
    # Add additional fields to user model
    user = sociallogin.user
    user.username = username
    user.profile_picture = profile_picture
    user.save()
```

**32. Django Allauth Social Login with Custom Template**

```python
from allauth.socialaccount.providers.oauth2.views import OAuth2RedirectView

class MyCustomOAuth2RedirectView(OAuth2RedirectView):
    template_name = 'custom_template.html'
```

**33. Django Allauth Custom Social Account Adapter**

```python
from allauth.socialaccount.adapter import DefaultSocialAccountAdapter

class MyCustomSocialAccountAdapter(DefaultSocialAccountAdapter):
    def pre_social_login(self, request, sociallogin):
        # Custom logic before social login
        pass

    def post_social_login(self, request, sociallogin):
        # Custom logic after social login
        pass
```

**34. Django Allauth Social Login with Request Hooks**

```python
from django.utils.deprecation import MiddlewareMixin

class SocialLoginMiddleware(MiddlewareMixin):
    def process_request(self, request):
        if request.path.startswith('/social/'):
            # Custom logic before social login
            pass

    def process_response(self, request, response):
        if request.path.startswith('/social/'):
            # Custom logic after social login
            pass
```

**35. Django Allauth Social Login with Custom Signals**

```python
from django.dispatch import receiver
from allauth.socialaccount.signals import user_details_updated

@receiver(user_details_updated)
def user_details_updated_handler(sender, request, user, **kwargs):
    # Custom logic when user details are updated
    pass
```

**36. Django Allauth Social Login with Advanced Customization**

```python
from allauth.socialaccount.providers.oauth2.views import OAuth2Adapter
from allauth.socialaccount.providers.oauth2.client import OAuth2Client

class MyOAuth2Adapter(OAuth2Adapter):
    provider_id = 'my_provider'
    access_token_url = 'https://example.com/oauth2/access_token'
    authorize_url = 'https://example.com/oauth2/authorize'
    client = OAuth2Client()

    def complete_login(self, request, app, token, **kwargs):
        # Custom logic to complete login
        pass
```