From 804533cde06189bb2109c063092d59b2d53ee4db Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sun, 16 Mar 2025 17:15:39 +0100
Subject: ...

---
 accounts/gkleen@sif/systemd.nix | 38 ++++++++++++++++++++++++++------------
 1 file changed, 26 insertions(+), 12 deletions(-)

(limited to 'accounts/gkleen@sif/systemd.nix')

diff --git a/accounts/gkleen@sif/systemd.nix b/accounts/gkleen@sif/systemd.nix
index a89b46c2..14669a1e 100644
--- a/accounts/gkleen@sif/systemd.nix
+++ b/accounts/gkleen@sif/systemd.nix
@@ -6,7 +6,7 @@ let
   cfg = config.home-manager.users.${userName};
 
   autossh-socks-script = pkgs.writeScript "autossh" ''
-    #!${pkgs.zsh}/bin/zsh -xe
+    #!${lib.getExe pkgs.zsh} -xe
 
     host="''${1%:*}"
     port="''${1#*:}"
@@ -15,31 +15,29 @@ let
     cmd=()
 
     if [[ -n "''${SSHPASS_SECRET}" ]]; then
-      cmd+=(${pkgs.sshpassSecret}/bin/sshpass-secret)
+      cmd+=(${lib.getExe' pkgs.sshpassSecret "sshpass-secret"})
       cmd+=("''${(@s/:/)SSHPASS_SECRET}")
       cmd+=(--)
     fi
 
-    cmd+=(${pkgs.openssh}/bin/ssh -vN -D localhost:''${port} "''${host}")
+    cmd+=(${lib.getExe' pkgs.openssh "ssh"} -vN -D localhost:''${port} "''${host}")
 
     ( exec -a "''${cmd[1]}" -- ''${cmd} ) &
     pid=$!
 
     newpid=""
     i=200
-    while ! newpid=$(${pkgs.lsof}/bin/lsof -Pi @localhost:"''${port}" -sTCP:LISTEN -t); do
+    while ! newpid=$(${lib.getExe pkgs.lsof} -Pi @localhost:"''${port}" -sTCP:LISTEN -t); do
       if ! kill -0 "''${pid}"; then
         wait "''${pid}"
         exit $?
       fi
       [[ "''${i}" -gt 0 ]] || exit 1
       i=$((''${i} - 1))
-      ${pkgs.coreutils}/bin/sleep 0.1
+      ${lib.getExe' pkgs.coreutils "sleep"} 0.1
     done
 
-    ${config.systemd.package}/bin/systemd-notify --ready
-
-    wait "''${pid}" "''${newpid}"
+    ${lib.getExe' config.systemd.package "systemd-notify"} --pid=''${newpid} --ready
   '';
 in {
   tmpfiles.rules = [
@@ -146,7 +144,7 @@ in {
       Service.ExecStart = "${pkgs.bluez}/bin/mpris-proxy";
       Install.WantedBy = [ "default.target" ];
     };
-    "autossh-socks@proxy.mathw0h:8119" = {
+    "autossh-socks@proxy.ssh.math.lmu.de:8119" = {
       Service = {
         Type = "notify";
         NotifyAccess = "all";
@@ -154,7 +152,7 @@ in {
         Restart = "always";
         RestartSec = "23s";
         ExecStart = "${autossh-socks-script} \"%I\"";
-        Environment = [ "SSHPASS_SECRET=gkleen@mathw0g.math.lmu.de" ];
+        Environment = [ "SSHPASS_SECRET=gkleen@ssh.math.lmu.de" ];
       };
       Unit = {
         StopWhenUnneeded = true;
@@ -175,6 +173,22 @@ in {
         StopWhenUnneeded = true;
       };
     };
+    "autossh-socks@proxy.mathw0h:8123" = {
+      Service = {
+        Type = "notify";
+        NotifyAccess = "all";
+        WorkingDirectory = "~";
+        Restart = "always";
+        RestartSec = "23s";
+        ExecStart = "${autossh-socks-script} \"%I\"";
+        Environment = [ "SSHPASS_SECRET=gkleen@mathw0h.mathinst.loc" ];
+      };
+      Unit = {
+        StopWhenUnneeded = true;
+        StartLimitInterval = "180s";
+        StartLimitBurst = 7;
+      };
+    };
     swayidle = {
       Service = {
         RuntimeDirectory = "swayidle";
@@ -356,7 +370,7 @@ in {
       Service = {
         ExecStart = "${config.systemd.package}/lib/systemd/systemd-socket-proxyd --exit-idle-time=10s localhost:${toString (port + 1)}";
       };
-  }) [{ host = "proxy.mathw0h"; port = 8118; } { host = "proxy.vidhar"; port = 8120; }]);
+  }) [{ host = "proxy.ssh.math.lmu.de"; port = 8118; } { host = "proxy.vidhar"; port = 8120; } { host = "proxy.mathw0h"; port = 8122; }]);
   sockets = listToAttrs (map (port: nameValuePair "proxy-to-autossh-socks@${toString port}" {
     Socket = {
       ListenStream = "%I";
@@ -364,7 +378,7 @@ in {
     Install = {
       WantedBy = ["default.target"];
     };
-  }) [8118 8120]) // {
+  }) [8118 8120 8122]) // {
     "yt-dlp" = {
       Socket = {
         SocketMode = "0600";
-- 
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