ntfy crowdsec

systems/x86_64-linux/jallen-nas/sops.nix

@@ -259,10 +259,10 @@ in
       "jallen-nas/ntfy/auth-users" = {
         sopsFile = defaultSops;
       };
+
       "jallen-nas/ntfy/user" = {
         sopsFile = defaultSops;
         mode = "0440";
-        owner = "grafana";
         group = "keys";
         restartUnits = [
           "grafana.service"
@@ -273,7 +273,6 @@ in
       "jallen-nas/ntfy/password" = {
         sopsFile = defaultSops;
         mode = "0440";
-        owner = "grafana";
         group = "keys";
         restartUnits = [
           "grafana.service"
@@ -357,7 +356,8 @@ in
           NTFY_USER=${config.sops.placeholder."jallen-nas/ntfy/user"}
           NTFY_PASSWORD=${config.sops.placeholder."jallen-nas/ntfy/password"}
         '';
-        mode = "0600";
+        mode = "0640";
+        group = "keys";
         restartUnits = [
           "crowdsec.service"
           "upsmon.service"
@@ -366,6 +366,33 @@ in
         ];
       };
 
+      # CrowdSec HTTP notification plugin config with credentials baked in.
+      # The plugin process spawned by crowdsec/cscli reads this file directly.
+      # Credentials are embedded in the URL using HTTP basic auth so no
+      # base64 encoding or env var injection is needed.
+      "crowdsec/notifications/ntfy.yaml" = {
+        content = ''
+          type: http
+          name: ntfy_plugin
+          log_level: info
+          format: "{{range . -}}CrowdSec blocked: {{.Scenario}}\nSource IP: {{.Source.Value}}\nCountry: {{.Source.Cn}}\nDecisions: {{.Decisions | len}}{{range .Decisions}}\nAction: {{.Type}} for {{.Duration}}{{end}}\n{{end}}"
+          url: https://${config.sops.placeholder."jallen-nas/ntfy/user"}:${
+            config.sops.placeholder."jallen-nas/ntfy/password"
+          }@ntfy.mjallen.dev/crowdsec
+          method: POST
+          headers:
+            Title: "CrowdSec: {{(index . 0).Scenario}}"
+            Priority: "high"
+            Tags: "rotating_light,shield"
+          skip_tls_verify: false
+          timeout: 10s
+        '';
+        mode = "0440";
+        owner = "crowdsec";
+        group = "crowdsec";
+        restartUnits = [ "crowdsec.service" ];
+      };
+
       "paperless.env" = {
         content = ''
           PAPERLESS_ADMIN_USER = "mjallen"