nixos/wpa_supplicant: test a naughty passphrase

This ensures ASCII punctuation characters are not handled specially.

nixos/tests/wpa_supplicant.nix

@@ -8,6 +8,8 @@ let
     maintainers = [ oddlama rnhmjoj ];
   };
 
+  naughtyPassphrase = ''!,./;'[]\-=<>?:"{}|_+@$%^&*()`~ # ceci n'est pas un commentaire'';
+
   runConnectionTest = name: extraConfig: runTest {
     name = "wpa_supplicant-${name}";
     inherit meta;
@@ -27,7 +29,7 @@ let
               ssid = "nixos-test-sae";
               authentication = {
                 mode = "wpa3-sae";
-                saePasswords = [ { password = "reproducibility"; } ];
+                saePasswords = [ { password = naughtyPassphrase; } ];
               };
               bssid = "02:00:00:00:00:00";
             };
@@ -36,8 +38,8 @@ let
               authentication = {
                 mode = "wpa3-sae-transition";
                 saeAddToMacAllow = true;
-                saePasswordsFile = pkgs.writeText "password" "reproducibility";
-                wpaPasswordFile = pkgs.writeText "password" "reproducibility";
+                saePasswordsFile = pkgs.writeText "password" naughtyPassphrase;
+                wpaPasswordFile = pkgs.writeText "password" naughtyPassphrase;
               };
               bssid = "02:00:00:00:00:01";
             };
@@ -45,7 +47,7 @@ let
               ssid = "nixos-test-wpa2";
               authentication = {
                 mode = "wpa2-sha256";
-                wpaPassword = "reproducibility";
+                wpaPassword = naughtyPassphrase;
               };
               bssid = "02:00:00:00:00:02";
             };
@@ -65,7 +67,7 @@ let
 
           # secrets
           secretsFile = pkgs.writeText "wpa-secrets" ''
-            psk_nixos_test=reproducibility
+            psk_nixos_test=${naughtyPassphrase}
           '';
         }
         extraConfig