stages/otp_static: implement configure_flow

passbook/stages/otp_static/migrations/0002_otpstaticstage_configure_flow.py

@@ -0,0 +1,52 @@
+# Generated by Django 3.1.1 on 2020-09-24 20:51
+
+import django.db.models.deletion
+from django.apps.registry import Apps
+from django.db import migrations, models
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+
+
+def create_default_setup_flow(apps: Apps, schema_editor: BaseDatabaseSchemaEditor):
+    Flow = apps.get_model("passbook_flows", "Flow")
+    FlowStageBinding = apps.get_model("passbook_flows", "FlowStageBinding")
+
+    OTPStaticStage = apps.get_model("passbook_stages_otp_static", "OTPStaticStage")
+
+    db_alias = schema_editor.connection.alias
+
+    flow, _ = Flow.objects.using(db_alias).update_or_create(
+        slug="default-otp-static-configure",
+        designation=FlowDesignation.STAGE_SETUP,
+        defaults={"name": "Setup Static OTP Tokens"},
+    )
+
+    stage = OTPStaticStage.objects.using(db_alias).update_or_create(
+        name="default-otp-static-configure"
+    )
+
+    FlowStageBinding.objects.using(db_alias).update_or_create(
+        target=flow, stage=stage, defaults={"order": 0}
+    )
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("passbook_flows", "0013_auto_20200924_1605"),
+        ("passbook_stages_otp_static", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="otpstaticstage",
+            name="configure_flow",
+            field=models.ForeignKey(
+                blank=True,
+                help_text="Flow used by an authenticated user to configure this Stage. If empty, user will not be able to configure this stage.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                to="passbook_flows.flow",
+            ),
+        ),
+        migrations.RunPython(create_default_setup_flow),
+    ]

passbook/stages/otp_static/models.py

@@ -9,10 +9,10 @@ from django.views import View
 from rest_framework.serializers import BaseSerializer
 
 from passbook.core.types import UIUserSettings
-from passbook.flows.models import Stage
+from passbook.flows.models import ConfigurableStage, Stage
 
 
-class OTPStaticStage(Stage):
+class OTPStaticStage(ConfigurableStage, Stage):
     """Generate static tokens for the user as a backup."""
 
     token_count = models.IntegerField(default=6)
@@ -36,7 +36,11 @@ class OTPStaticStage(Stage):
     @property
     def ui_user_settings(self) -> Optional[UIUserSettings]:
         return UIUserSettings(
-            name="Static OTP", url=reverse("passbook_stages_otp_static:user-settings"),
+            name="Static OTP",
+            url=reverse(
+                "passbook_stages_otp_static:user-settings",
+                kwargs={"stage_uuid": self.stage_uuid},
+            ),
         )
 
     def __str__(self) -> str:

passbook/stages/otp_static/templates/stages/otp_static/user_settings.html

@@ -9,12 +9,28 @@
         {% trans "Static One-Time Passwords" %}
     </div>
     <div class="pf-c-card__body">
+        <p>
+            {% blocktrans with state=state|yesno:"Enabled,Disabled" %}
+            Status: {{ state }}
+            {% endblocktrans %}
+            {% if state %}
+            <i class="pf-icon pf-icon-ok"></i>
+            {% else %}
+            <i class="pf-icon pf-icon-error-circle-o"></i>
+            {% endif %}
+        </p>
         <ul class="pb-otp-tokens">
             {% for token in tokens %}
             <li>{{ token.token }}</li>
             {% endfor %}
         </ul>
-        <a href="{% url 'passbook_stages_otp_static:disable' %}" class="pf-c-button pf-m-danger">{% trans "Disable Static Tokens" %}</a>
+        {% if not state %}
+            {% if stage.configure_flow %}
+                <a href="{% url 'passbook-flows:configure' stage_uuid=stage.stage_uuid %}" class="pf-c-button pf-m-primary">{% trans "Enable Static Tokens" %}</a>
+            {% endif %}
+        {% else %}
+        <a href="{% url 'passbook_stages_otp_static:disable' stage_uuid=stage.stage_uuid %}" class="pf-c-button pf-m-danger">{% trans "Disable Static Tokens" %}</a>
+        {% endif %}
     </div>
 </div>
 {% endblock %}

passbook/stages/otp_static/urls.py

@@ -4,6 +4,8 @@ from django.urls import path
 from passbook.stages.otp_static.views import DisableView, UserSettingsView
 
 urlpatterns = [
-    path("settings", UserSettingsView.as_view(), name="user-settings"),
-    path("disable", DisableView.as_view(), name="disable"),
+    path(
+        "<uuid:stage_uuid>/settings/", UserSettingsView.as_view(), name="user-settings"
+    ),
+    path("<uuid:stage_uuid>/disable/", DisableView.as_view(), name="disable"),
 ]

passbook/stages/otp_static/views.py

@@ -21,6 +21,7 @@ class UserSettingsView(LoginRequiredMixin, TemplateView):
         static_devices = StaticDevice.objects.filter(
             user=self.request.user, confirmed=True
         )
+        kwargs["state"] = static_devices.exists()
         if static_devices.exists():
             kwargs["tokens"] = StaticToken.objects.filter(device=static_devices.first())
         return kwargs