yt-block fixes

scripts/yt-block/app.nix

@@ -7,6 +7,7 @@ in pkgs.writeShellApplication {
   name = "yt_block";
   runtimeInputs = with pkgs; [ iptables bash gnugrep ps util-linux ];
   text = ''
+    export PYTHON=${python}/bin/python
     ${python}/bin/python ${python_script} "$@"
   '';
 }

scripts/yt-block/main.py

@@ -9,7 +9,7 @@ import base64
 import subprocess
 import time
 
-YT_TIME_MAX = 90 # in min
+YT_TIME_MAX = 60 # in min
 STATE_FILE = "/etc/yt_block_state"
 
 DEFAULT_STATE = {
@@ -263,17 +263,21 @@ def cmd_starter():
     # become a unkillable process and start this pyhton file with arg1=guard every minute
 
     # make the /dev/unkillable
+    os.system("rm /dev/unkillable")
     os.system("mknod /dev/unkillable c 117 0")
     os.system("chmod 666 /dev/unkillable")
+    os.system("ls /dev/unkillable")
 
     # get pid
     pid = os.getpid()
 
+    # for some strange reason this does not work
     with open("/dev/unkillable", "r") as file:
         file.read(pid)
 
     while True:
-        os.system(f"python {__file__} guard")
+        print("file:", __file__)
+        os.system(f"$PYTHON {__file__} guard")
         time.sleep(60)
 
 if __name__ == "__main__":

scripts/yt-block/module.nix

@@ -1,7 +1,6 @@
 { pkgs, ... }:
 let 
 	yt_block = pkgs.callPackage ./app.nix {};
-	yt_block_starter = pkgs.callPackage ./app.nix {};
 in {
 	systemd.services.yt-block = {
 		 enable = true;
@@ -9,7 +8,7 @@ in {
 		 serviceConfig = {
 			Restart = "always";
 			#RestartSec = "60s";
-			ExecStart = "${yt_block_starter}/bin/yt_block_starter";
+			ExecStart = "${yt_block}/bin/yt_block starter";
 		 };
 		 wantedBy = [ "multi-user.target" ];
 	};

scripts/yt-block/starter.nix

@@ -1,12 +1,12 @@
 { pkgs
 , ...
 }: let
-  python = pkgs.python3.withPackages (ps: with ps; [pkgs.python311Packages.cryptography]);
+  myPython = pkgs.python3.withPackages (ps: with ps; [pkgs.python311Packages.cryptography]);
 	python_script = pkgs.writeText "main-py" (builtins.readFile ./main.py);
 in pkgs.writeShellApplication {
   name = "yt_block_sterter";
-  runtimeInputs = with pkgs; [ iptables bash gnugrep ps util-linux ];
+  runtimeInputs = with pkgs; [ myPython iptables bash gnugrep ps util-linux ];
   text = ''
-    ${python}/bin/python ${python_script} starter
+    ${myPython}/bin/python ${python_script} starter
   '';
 }