Add optional SMTP configuration for Authentik, including email host, port, and credentials. Update README and .env.sample to clarify usage for outbound email settings. Introduce blueprint support for enhanced deployment flexibility, with assertions in Ansible tasks to ensure required variables are set when enabled.

ansible/roles/noble_authentik/templates/blueprints/10-noble-public-groups.yaml.j2

@@ -0,0 +1,13 @@
+# Noble — directory groups for the **public** hostname Brand (see role README).
+# Groups are global to the instance; use policies and OAuth scope mappings to scope claims per app.
+version: 1
+metadata:
+  name: noble-public-groups
+  labels:
+    blueprints.goauthentik.io/instantiate: "true"
+entries:
+{% for group in noble_authentik_blueprint_public_groups | default([]) %}
+  - model: authentik_core.group
+    identifiers:
+      name: "{{ group | trim }}"
+{% endfor %}

ansible/roles/noble_authentik/templates/blueprints/20-noble-lab-operator-authentication-flow.yaml.j2

@@ -0,0 +1,101 @@
+# Noble — authentication flow for the **lab** hostname Brand: only members of operator groups may continue.
+# Reuses default identification / password / MFA / login stages; adds a policy on the password stage binding.
+version: 1
+metadata:
+  name: noble-lab-operator-authentication
+  labels:
+    blueprints.goauthentik.io/instantiate: "true"
+entries:
+  - model: authentik_blueprints.metaapplyblueprint
+    attrs:
+      identifiers:
+        name: Default - Password change flow
+      required: false
+  - model: authentik_flows.flow
+    id: flow
+    identifiers:
+      slug: {{ noble_authentik_blueprint_lab_flow_slug | trim | to_json }}
+    attrs:
+      name: Noble lab (operators)
+      title: Noble lab — operators only
+      designation: authentication
+      authentication: none
+  - id: noble-lab-identification-binding
+    model: authentik_flows.flowstagebinding
+    identifiers:
+      order: 10
+      stage: !Find [authentik_stages_identification.identificationstage, [name, default-authentication-identification]]
+      target: !KeyOf flow
+  - id: noble-lab-password-binding
+    model: authentik_flows.flowstagebinding
+    identifiers:
+      order: 20
+      stage: !Find [authentik_stages_password.passwordstage, [name, default-authentication-password]]
+      target: !KeyOf flow
+    attrs:
+      re_evaluate_policies: true
+  - id: noble-lab-authenticator-binding
+    model: authentik_flows.flowstagebinding
+    identifiers:
+      order: 30
+      stage: !Find [authentik_stages_authenticator_validate.authenticatorvalidatestage, [name, default-authentication-mfa-validation]]
+      target: !KeyOf flow
+  - model: authentik_flows.flowstagebinding
+    identifiers:
+      order: 100
+      stage: !Find [authentik_stages_user_login.userloginstage, [name, default-authentication-login]]
+      target: !KeyOf flow
+  - model: authentik_policies_expression.expressionpolicy
+    id: noble-lab-password-optional
+    identifiers:
+      name: noble-lab-password-optional
+    attrs:
+      expression: |
+        flow_plan = request.context.get("flow_plan")
+        if not flow_plan:
+            return True
+        return not hasattr(flow_plan.context.get("pending_user"), "backend")
+  - model: authentik_policies_expression.expressionpolicy
+    id: noble-lab-authenticator-validate-optional
+    identifiers:
+      name: noble-lab-authenticator-validate-optional
+    attrs:
+      expression: |
+        flow_plan = request.context.get("flow_plan")
+        if not flow_plan:
+            return True
+        return not (flow_plan.context.get("auth_method") == "auth_webauthn_pwl")
+  - model: authentik_policies_expression.expressionpolicy
+    id: noble-lab-operators-only
+    identifiers:
+      name: {{ noble_authentik_blueprint_operator_policy_name | trim | to_json }}
+    attrs:
+      expression: |
+        u = context.get("pending_user")
+        if u is None:
+            return False
+{% for g in noble_authentik_blueprint_lab_operator_groups | default([]) %}
+        if ak_is_group_member(u, name={{ g | trim | to_json }}):
+            return True
+{% endfor %}
+        ak_message("This login URL is for administrators only. Use the public Authentik hostname instead.")
+        return False
+  - model: authentik_policies.policybinding
+    identifiers:
+      order: 5
+      target: !KeyOf noble-lab-password-binding
+      policy: !KeyOf noble-lab-operators-only
+  - model: authentik_policies.policybinding
+    identifiers:
+      order: 10
+      target: !KeyOf noble-lab-password-binding
+      policy: !KeyOf noble-lab-password-optional
+    attrs:
+      failure_result: true
+  - model: authentik_policies.policybinding
+    identifiers:
+      order: 10
+      target: !KeyOf noble-lab-authenticator-binding
+      policy: !KeyOf noble-lab-authenticator-validate-optional
+    attrs:
+      failure_result: true

ansible/roles/noble_authentik/templates/blueprints/30-noble-brands-domain-split.yaml.j2

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+# Noble — Brands so **Host** selects authentication flow: lab hostname → operator-only flow; extra hosts → default login.
+version: 1
+metadata:
+  name: noble-brands-domain-split
+  labels:
+    blueprints.goauthentik.io/instantiate: "true"
+entries:
+  - model: authentik_brands.brand
+    identifiers:
+      domain: {{ noble_authentik_host | trim | to_json }}
+    attrs:
+      default: false
+      title: {{ noble_authentik_blueprint_lab_brand_title | trim | to_json }}
+      flow_authentication: !Find [authentik_flows.flow, [slug, {{ noble_authentik_blueprint_lab_flow_slug | trim | to_json }}]]
+      flow_invalidation: !Find [authentik_flows.flow, [slug, default-invalidation-flow]]
+      flow_user_settings: !Find [authentik_flows.flow, [slug, default-user-settings-flow]]
+{% for host in noble_authentik_ingress_extra_hosts | default([]) %}
+  - model: authentik_brands.brand
+    identifiers:
+      domain: {{ host | trim | to_json }}
+    attrs:
+      default: false
+      title: {{ ((noble_authentik_blueprint_public_brand_title_prefix | default('Noble public')) ~ ' (' ~ (host | trim) ~ ')') | to_json }}
+      flow_authentication: !Find [authentik_flows.flow, [slug, default-authentication-flow]]
+      flow_invalidation: !Find [authentik_flows.flow, [slug, default-invalidation-flow]]
+      flow_user_settings: !Find [authentik_flows.flow, [slug, default-user-settings-flow]]
+{% endfor %}