1password: add custom browser option and move ssh config

Signed-off-by: Myned <dev@bjork.tech>

options/custom/programs/1password.nix

@@ -7,7 +7,11 @@
 with lib; let
   cfg = config.custom.programs._1password;
 in {
-  options.custom.programs._1password.enable = mkOption {default = false;};
+  options.custom.programs._1password = {
+    enable = mkOption {default = false;};
+    agent = mkOption {default = true;};
+    browser = mkOption {default = null;};
+  };
 
   config = mkIf cfg.enable {
     programs = {
@@ -22,5 +26,23 @@ in {
         polkitPolicyOwners = [config.custom.username]; # Desktop integration
       };
     };
+
+    # https://wiki.nixos.org/wiki/1Password#Unlocking_browser_extensions
+    environment.etc = mkIf (isString cfg.browser) {
+      "1password/custom_allowed_browsers" = {
+        mode = "0755";
+
+        text = ''
+          ${cfg.browser}
+        '';
+      };
+    };
+
+    home-manager.users.${config.custom.username} = {
+      programs.ssh.extraConfig = mkIf cfg.agent ''
+        Host *
+          IdentityAgent ~/.1password/agent.sock
+      '';
+    };
   };
 }

options/custom/programs/ssh.nix

@@ -16,14 +16,7 @@ in {
     '';
 
     home-manager.users.${config.custom.username} = {
-      programs.ssh = {
-        enable = true;
-
-        extraConfig = ''
-          Host *
-            IdentityAgent ~/.1password/agent.sock
-        '';
-      };
+      programs.ssh.enable = true;
 
       # Work around FHS permissions
       # https://github.com/nix-community/home-manager/issues/322#issuecomment-1856128020