From 01aaa7ad39c1fe8af6ffbca31abbab27dbfefc95 Mon Sep 17 00:00:00 2001
From: Arpit Chakladar <arpitchakladar+git@gmail.com>
Date: Wed, 15 Jul 2026 20:02:29 +0530
Subject: refactor: organized the modules into better categories

Instead of lumping everything in modules/programs we are separating them
into separate directories in modules/
---
 modules/security/ssh/default.nix | 26 +++++++++++++++++++++
 modules/security/ssh/git.nix     | 49 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 modules/security/ssh/default.nix
 create mode 100644 modules/security/ssh/git.nix

(limited to 'modules/security/ssh')

diff --git a/modules/security/ssh/default.nix b/modules/security/ssh/default.nix
new file mode 100644
index 0000000..7e8752a
--- /dev/null
+++ b/modules/security/ssh/default.nix
@@ -0,0 +1,26 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+# OpenSSH - Secure shell (SSH) client for encrypted remote connections
+{
+  imports = [ ./git.nix ];
+
+  config = lib.mkIf config.programs.ssh.enable {
+    programs.ssh = {
+      package = pkgs.openssh;
+      enableDefaultConfig = false;
+      extraOptionOverrides = {
+        AddKeysToAgent = "yes";
+        ForwardAgent = "yes";
+        ServerAliveInterval = "60";
+        ServerAliveCountMax = "3";
+        VisualHostKey = "yes";
+        HashKnownHosts = "yes";
+      };
+    };
+  };
+}
diff --git a/modules/security/ssh/git.nix b/modules/security/ssh/git.nix
new file mode 100644
index 0000000..9683629
--- /dev/null
+++ b/modules/security/ssh/git.nix
@@ -0,0 +1,49 @@
+{ config, lib, ... }:
+
+let
+  hosts = [
+    {
+      domain = "github.com";
+      identityName = "github";
+    }
+    {
+      domain = "gitlab.com";
+      identityName = "gitlab";
+    }
+    {
+      domain = "bitbucket.org";
+      identityName = "bitbucket";
+    }
+    {
+      domain = "codeberg.org";
+      identityName = "codeberg";
+    }
+    {
+      domain = "git.sr.ht";
+      identityName = "sourcehut";
+    }
+  ];
+
+  mkGitHost =
+    { domain, identityName }:
+    lib.nameValuePair domain {
+      hostname = domain;
+      user = "git";
+      identityFile = "${config.home.homeDirectory}/.local/share/ssh/git/${identityName}";
+    };
+
+  mkKeyFile =
+    { identityName, ... }:
+    lib.nameValuePair identityName {
+      enable = true;
+      text = "";
+      force = false;
+    };
+in
+{
+  config = lib.mkIf (config.programs.ssh.enable && config.programs.git.useSSH) {
+    home.file = builtins.listToAttrs (map mkKeyFile hosts);
+
+    programs.ssh.settings = builtins.listToAttrs (map mkGitHost hosts);
+  };
+}
-- 
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