From d0027d95102936e440e15d7e498896ab67ba1406 Mon Sep 17 00:00:00 2001
From: lars <lars@seeliger.co.za>
Date: Fri, 7 Feb 2025 10:11:30 +0100
Subject: [PATCH] Add 20250207_renew_ssl_cert.yaml

---
 20250207_renew_ssl_cert.yaml | 99 ++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 20250207_renew_ssl_cert.yaml

diff --git a/20250207_renew_ssl_cert.yaml b/20250207_renew_ssl_cert.yaml
new file mode 100644
index 0000000..2366f75
--- /dev/null
+++ b/20250207_renew_ssl_cert.yaml
@@ -0,0 +1,99 @@
+blueprint:
+  name: Renew Let's Encrypt Certificate
+  description: Renew Certificate when due date is below given value
+  domain: automation
+  input:
+    cert_expiry_sensor:
+        name: Certificate Expiry Sensor
+        description: Sensor from the Certificate Expiry Integration (https://www.home-assistant.io/integrations/cert_expiry)
+        selector:
+            entity:
+                integration: cert_expiry
+    renew_date:
+        name: Certificate renewal date
+        description: Date when the SSL-Certificate will be renewed
+        selector:
+            number:
+                min: 1
+                max: 29
+                mode: slider
+                unit_of_measurement: "days"
+        default: 5
+    time_to_check_cert:
+        name: Certificate check time
+        description: Time when the certificate date will be checked.
+        selector:
+            time:
+    restart_after_renewal:
+        name: Restart Home Assistant
+        description: Restarts the Home Assistant when the certificate is renewed. (if enabled)
+        selector:
+            boolean:
+        default: true
+    minuts_till_restart:
+        name: Minutes until restart
+        description: Minutes until restart of Home Assistant if restart is enabled
+        selector:
+            number:
+                min: 1
+                max: 60
+                mode: slider
+                unit_of_measurement: "minutes"
+        default: 5
+    send_notification:
+        name: Send notification
+        description: Sends a notification if enabled
+        selector:
+            boolean:
+        default: false
+    notification_title:
+        name: Notification title
+        description: Notification title for notification that is sent when the certificate has been renewed.
+    notification_message:
+        name: Notification message
+        description: Notification that is sent when the certificate has been renewed.
+alias: Renew SSL Cert
+description: ''
+trigger:
+  - platform: time
+    at: !input time_to_check_cert
+condition:
+  - condition: template
+    value_template: '{{ expire_days_var < var_check }}'
+action:
+  - service: hassio.addon_start
+    data:
+      addon: core_letsencrypt
+  - choose:
+    - conditions:
+        - condition: template
+          value_template: '{{ send_notification_var }}'
+      sequence:
+        - service: notify.notify
+          data:
+            message: '{{ message_var }}'
+            title: '{{ message_title_var }}'
+    default: []
+  - choose:
+    - conditions: 
+        - condition: template
+          value_template: '{{ restart_after_renewal_var }}'
+      sequence:
+        - delay:
+              hours: 0
+              minutes: !input minuts_till_restart
+              seconds: 0
+              milliseconds: 0
+        - service: hassio.host_reboot
+    default: []
+mode: single
+variables:
+  certificate_var: !input cert_expiry_sensor
+  var_check: !input renew_date
+  message_var: !input notification_message
+  message_title_var: !input notification_title
+  restart_after_renewal_var: !input restart_after_renewal
+  send_notification_var: !input send_notification
+  expire_days_var: >-
+    {{ ((as_timestamp(states(certificate_var), 0) - as_timestamp(now())) / 60 / 60 /
+    24 ) | int }}