summaryrefslogtreecommitdiffstats
path: root/hosts/icon/configuration.nix
blob: 1edaaacb74c2d2066d5210fb7468a218a9ddb4b0 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
{
  config,
  pkgs,
  inputs,
  ...
}: {
  imports = [
    ./hardware-configuration.nix
    ./../../vim.nix
  ];

  programs.ssh = {
    knownHosts = {
      desktop = {
        extraHostNames = ["192.168.1.122"];
        publicKeyFile = ./../../pubkeys/desktop_ssh.pub;
      };
      vps = {
        extraHostNames = ["170.205.37.7"];
        publicKeyFile = ./../../pubkeys/vps_ssh.pub;
      };
      github = {
        extraHostNames = ["github.com"];
        publicKeyFile = ./../../pubkeys/github_ssh.pub;
      };
    };
    extraConfig = ''
      Host git-vps
        HostName git.skullheadx.com
        Port 2222
        User git
      Host git.skullheadx.com
        HostName localhost
        Port 2223
        User git
        ProxyJump git-vps
      Host homelab
        HostName 192.168.1.120
        Port 22
      Host vps
        Hostname 170.205.37.7
        Port 2222
    '';
  };

  users.groups.git = {};
  users.users.nginx.extraGroups = ["git"];
  systemd.services.nginx.serviceConfig = {
    SupplementaryGroups = ["git"];
    ReadOnlyPaths = ["/srv/git" "/srv"];
  };
  # systemd.services.fcgiwrap.serviceConfig.ReadOnlyPaths = ["/srv/git"];
  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users = {
    andrew = {
      isNormalUser = true;

      extraGroups = [
        "networkmanager"
        "wheel"
      ];
      packages = with pkgs; [lazygit];
    };
    git = {
      isSystemUser = true;
      shell = "${pkgs.git}/bin/git-shell";
      group = "git";
      home = "/srv/git";
      createHome = true;
      homeMode = "755";
      openssh.authorizedKeys.keyFiles = [../../pubkeys/desktop_ssh.pub ../../pubkeys/homelab_ssh.pub];
    };
  };

  services.gitweb = {
    projectroot = "/srv/git/repos";
    extraConfig = ''
      $site_name =  "Skullheadx\'s Git Forge";
      $omit_owner = 1;
      $default_projects_order = "age";
      $export_ok = "git-daemon-export-okt";
    '';
  };

  services.nginx = {
    enable = true;
    virtualHosts = {
      "git.skullheadx.com" = {
        listen = [
          {
            addr = "10.0.0.2";
            port = 8080;
          }
        ];
      };
    };
    gitweb = {
      enable = true;
      location = "";
      virtualHost = "git.skullheadx.com";
    };
  };

  services.gitDaemon = {
    enable = true;
    basePath = "/srv/git";
    listenAddress = "10.0.0.2";
    exportAll = false;
  };

  services.autossh.sessions = [
    {
      name = "git-vps-tunnel";
      user = "git";
      monitoringPort = 20000;
      extraArguments = "-F /dev/null -o SendEnv=none -M 20000 -N -R 2223:localhost:22 git@git.skullheadx.com -p 2222";
    }
  ];

  networking.hostName = "icon";
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    wireguard-tools
    btop
    nethogs
  ];

  programs.git = {
    enable = true;
  };

  programs.nix-ld.enable = true;
  programs.nix-ld.libraries = with pkgs; [
    # Add any missing dynamic libraries for unpackaged
    # programs here, NOT in environment.systemPackages
  ];

  environment.sessionVariables = {
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  # Services
  services.openssh.enable = true;
  services.rsync = {
    enable = true;
  };

  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [9418 8080];
  networking.firewall.allowedUDPPorts = [55555];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  networking.wireguard = {
    enable = true;
  };

  networking.wg-quick.interfaces.wg0 = {
    address = ["10.0.0.2/24"];
    privateKeyFile = "/var/lib/wireguard/private.key";

    peers = [
      {
        publicKey = "q0CnToO9bQ0sAMQER9CCCbry/UDC1Yf2VWSz/WiMBEM=";
        allowedIPs = ["10.0.0.1/32"];
        endpoint = "170.205.37.7:55555";
        persistentKeepalive = 25;
      }
    ];
  };

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "25.05"; # Did you read the comment?
}