feat: add support for MFA using TOTP and recovery codes

README.md

@@ -23,6 +23,8 @@ defaults for new projects.
 
 - 📱 Mobile-friendly design
 - 💄 Configurable themes
+- 🕵️ Support for []allauth user sessions](https://docs.allauth.org/en/latest/usersessions/index.html)
+- 📱Support for [Multi-Factor Authentication](https://docs.allauth.org/en/latest/mfa/index.html)
 - 🗣️ Translations
   - 🇪🇸 Spanish
   - 🇫🇷 French

allauth_ui/templates/allauth/layouts/base.html

@@ -1,3 +1,4 @@
+{# djlint:off H006 #}
 {% load i18n %}
 {% load static %}
 {% load allauth_ui %}

allauth_ui/templates/components/form.html

@@ -1,4 +1,6 @@
-{% load widget_tweaks slippers %}
+{% load slippers %}
+{% load allauth_ui %}
+{% load widget_tweaks %}
 {% var render_fields=render_fields|default:"true" %}
 {% var use_default_button=use_default_button|default:"true" %}
 <form class="py-3" method="post" action="{{ url }}">
@@ -8,17 +10,8 @@
     {% if render_fields == "true" %}
         {% for field in form.visible_fields %}
             {% if field.name != "remember" %}
-                <label class="label" for="{{ field.id_for_label }}">
-                    <span class="label-text">{{ field.label }}</span>
-                </label>
-                {% if field.errors %}
-                    {% render_field field placeholder="" class="w-full input input-bordered text-primary input-error" %}
-                {% else %}
-                    {% render_field field placeholder="" class="w-full input input-bordered text-primary" %}
-                {% endif %}
-                {% for error in field.errors %}
-                    <span class="flex items-center max-w-xs mt-1 ml-1 text-xs font-medium tracking-wide text-error">{{ error }}</span>
-                {% endfor %}
+                {% #form_field field=field %}
+                {% /form_field %}
             {% endif %}
         {% endfor %}
     {% endif %}

allauth_ui/templates/components/form_field.html

@@ -0,0 +1,12 @@
+{% load widget_tweaks %}
+<label class="label" for="{{ field.id_for_label }}">
+    <span class="label-text">{{ field.label }}</span>
+</label>
+{% if field.errors %}
+    {% render_field field placeholder="" class="w-full input input-bordered text-primary input-error" %}
+{% else %}
+    {% render_field field placeholder="" class="w-full input input-bordered text-primary" %}
+{% endif %}
+{% for error in field.errors %}
+    <span class="flex items-center max-w-xs mt-1 ml-1 text-xs font-medium tracking-wide text-error">{{ error }}</span>
+{% endfor %}

allauth_ui/templates/mfa/index.html

@@ -0,0 +1,73 @@
+{% extends "mfa/index.html" %}
+{% load i18n %}
+{% load allauth_ui %}
+{% block content %}
+    {% trans "Two-Factor Authentication" as heading %}
+    {% #container heading=heading %}
+    {% if "totp" in MFA_SUPPORTED_TYPES %}
+        <h2 class="mt-6 mb-3 text-lg">{% translate "Authenticator App" %}</h2>
+        {% if authenticators.totp %}
+            <p class="my-2">
+                {% translate "Authentication using an authenticator app is active." %}
+                <div>
+                    <a href="{% url "mfa_activate_totp" %}"
+                       role="button"
+                       class="my-3 btn btn-warning">{% translate "Deactivate" %}</a>
+                </div>
+            </p>
+        {% else %}
+            <p class="my-2">{% translate "An authenticator app is not active." %}</p>
+            <a href="{% url "mfa_activate_totp" %}"
+               role="button"
+               class="btn btn-neutral">{% translate "Activate" %}</a>
+        {% endif %}
+    {% endif %}
+    {% if "webauthn" in MFA_SUPPORTED_TYPES %}
+        <div class="divider divider-neutral"></div>
+        <h2 class="mt-6 mb-3 text-lg">{% translate "Security Keys" %}</h2>
+        {% if authenticators.webauthn|length %}
+            <p class="my-2">
+                {% blocktranslate count count=authenticators.webauthn|length %}You have added {{ count }} security key.{% plural %}You have added {{ count }} security keys.{% endblocktranslate %}
+            </p>
+            <a href="{% url "mfa_list_webauthn" %}"
+               role="button"
+               class="btn btn-neutral">{% translate "Manage" %}</a>
+        {% else %}
+            <p class="my-2">{% translate "No security keys have been added." %}</p>
+            <a href="{% url "mfa_add_webauthn" %}"
+               role="button"
+               class="btn btn-neutral">{% translate "Add" %}</a>
+        {% endif %}
+    {% endif %}
+    {% if "recovery_codes" in MFA_SUPPORTED_TYPES %}
+        <div class="divider divider-neutral"></div>
+        {% with total_count=authenticators.recovery_codes.generate_codes|length unused_count=authenticators.recovery_codes.get_unused_codes|length %}
+            <h2 class="mt-6 mb-3 text-lg">{% translate "Recovery Codes" %}</h2>
+            <p>
+                {% if authenticators.recovery_codes %}
+                    {% blocktranslate count unused_count=unused_count %}There is {{ unused_count }} out of {{ total_count }} recovery codes available.{% plural %}There are {{ unused_count }} out of {{ total_count }} recovery codes available.{% endblocktranslate %}
+                {% else %}
+                    {% translate "No recovery codes set up." %}
+                {% endif %}
+            </p>
+            {% if is_mfa_enabled %}
+                <div class="flex flex-col justify-evenly my-3 md:flex-row gap-1">
+                    {% if authenticators.recovery_codes %}
+                        {% if unused_count > 0 %}
+                            <a href="{% url "mfa_view_recovery_codes" %}"
+                               role="button"
+                               class="btn btn-neutral">{% translate "View" %}</a>
+                            <a href="{% url "mfa_download_recovery_codes" %}"
+                               role="button"
+                               class="btn btn-neutral">{% translate "Download" %}</a>
+                        {% endif %}
+                    {% endif %}
+                    <a href="{% url "mfa_generate_recovery_codes" %}"
+                       role="button"
+                       class="btn btn-neutral">{% translate "Generate" %}</a>
+                </div>
+            {% endif %}
+        {% endwith %}
+    {% endif %}
+    {% /container %}
+{% endblock content %}

allauth_ui/templates/mfa/recovery_codes/generate.html

@@ -0,0 +1,21 @@
+{% extends "mfa/recovery_codes/index.html" %}
+{% load i18n %}
+{% load allauth %}
+{% load allauth_ui %}
+{% block content %}
+    {% translate "Recovery Codes" as heading %}
+    {% blocktranslate asvar subheading %}You are about to generate a new set of recovery codes for your account.{% endblocktranslate %}
+    {% #container heading=heading subheading=subheading %}
+    <p class="py-3">
+        {% if unused_code_count %}
+            {% blocktranslate %}This action will invalidate your existing codes.{% endblocktranslate %}
+        {% endif %}
+        {% blocktranslate %}Are you sure?{% endblocktranslate %}
+    </p>
+    {% url 'mfa_generate_recovery_codes' as action_url %}
+    {% trans "Generate" as button_text %}
+    {% #form url=action_url form=form button_text=button_text %}
+    {% csrf_token %}
+    {% /form %}
+    {% /container %}
+{% endblock content %}

allauth_ui/templates/mfa/recovery_codes/index.html

@@ -0,0 +1,27 @@
+{% extends "mfa/recovery_codes/index.html" %}
+{% load i18n %}
+{% load allauth %}
+{% load allauth_ui %}
+{% block content %}
+    {% translate "Recovery Codes" as heading %}
+    {% blocktranslate asvar subheading count unused_count=unused_codes|length %}There is {{ unused_count }} out of {{ total_count }} recovery codes available.{% plural %}There are {{ unused_count }} out of {{ total_count }} recovery codes available.{% endblocktranslate %}
+    {% #container heading=heading subheading=subheading %}
+    <div class="my-3">
+        <label class="label" for="codes">
+            <span class="label-text">{% translate "Unused codes" %}</span>
+        </label>
+        <textarea id="codes" class="w-full m-3 mx-auto textarea" rows="{{unused_codes|length}}" disabled readonly>
+		{% for code in unused_codes %}{{ code }}
+		{% endfor %}
+    </textarea>
+    </div>
+    <div class="flex flex-col mx-auto sm:w-8/12 xl:w-7/12">
+        {% if unused_codes %}
+            <a href="{% url "mfa_download_recovery_codes" %}"
+               class="md:w-full btn btn-neutral">{% trans "Download codes" %}</a>
+        {% endif %}
+        <a href="{% url "mfa_generate_recovery_codes" %}"
+           class="mt-4 md:w-full btn btn-neutral">{% trans "Generate new codes" %}</a>
+    </div>
+    {% /container %}
+{% endblock content %}

allauth_ui/templates/mfa/totp/activate_form.html

@@ -0,0 +1,31 @@
+{# djlint:off H006 #}
+{% extends "mfa/totp/activate_form.html" %}
+{% load allauth %}
+{% load allauth_ui %}
+{% load i18n %}
+{% block content %}
+    {% translate "Activate Authenticator App" as heading %}
+    {% blocktranslate asvar subheading %}To protect your account with two-factor authentication, scan the QR code below with your authenticator app. Then, input the verification code generated by the app below.{% endblocktranslate %}
+    {% #container heading=heading subheading=subheading %}
+    {% translate "Activate" as button_text %}
+    {% url 'mfa_activate_totp' as action_url %}
+    {% #form form=form method="post" url=action_url button_text=button_text render_fields="false" %}
+    <img src="{{ totp_svg_data_uri }}"
+         alt="{{ form.secret }}"
+         class="mx-auto my-5" />
+    {% #form_field field=form.code %}
+    {% /form_field %}
+    <div class="my-3">
+        <label class="label" for="authenticator_secret">
+            <span class="label-text">{% translate "Authenticator secret" %}</span>
+        </label>
+        <p class="text-xs mb-2">
+            {% translate "You can store this secret and use it to reinstall your authenticator app at a later time." %}
+        </p>
+        <input type="text" id="authenticator_secret"" value="{{ form.secret }}" disabled
+            class="w-full input input-bordered text-primary"/>
+        </div>
+        {% csrf_token %}
+        {% /form %}
+        {% /container %}
+    {% endblock content %}

allauth_ui/templates/mfa/totp/deactivate_form.html

@@ -0,0 +1,14 @@
+{% extends "mfa/totp/deactivate_form.html" %}
+{% load i18n %}
+{% load allauth_ui %}
+{% block content %}
+    {% trans "Deactivate Authenticator App" as heading %}
+    {% blocktranslate asvar subheading %}You are about to deactivate authenticator app based authentication. Are you sure?{% endblocktranslate %}
+    {% #container heading=heading subheading=subheading %}
+    {% url 'mfa_deactivate_totp' as action_url %}
+    {% #form form=form url=action_url button_text=button_text use_default_button="false"%}
+    {% csrf_token %}
+    <button type="submit" class="btn btn-warning">{% trans "Deactivate" %}</button>
+    {% /form %}
+    {% /container %}
+{% endblock content %}

allauth_ui/templates/usersessions/usersession_list.html

@@ -9,7 +9,7 @@
             <h1 class="mb-3 text-2xl">{{ heading }}</h1>
             {% if session_count > 1 %}
                 {% url 'usersessions_list' as action_url %}
-                {% translate "Sign Out Other Sessions"  as button_text %}
+                {% translate "Sign Out Other Sessions" as button_text %}
             {% else %}
                 {% url 'account_logout' as action_url %}
                 {% translate "Sign Out" as button_text %}

allauth_ui/templatetags/allauth_ui.py

@@ -14,6 +14,7 @@ def allauth_ui_theme():
     {
         "container": "components/container.html",
         "form": "components/form.html",
+        "form_field": "components/form_field.html",
     },
     register,
 )