commit 6d1e4908d6455344c114f45eea5696f29c9d3935 · dunkirk.sh/dots

+7 -1

machines/prattle/default.nix

···

       181
       181
        
               tls {

     

       182
       182
        
                 dns cloudflare {env.CLOUDFLARE_API_TOKEN}

     

       183
       183
        
               }

     

       184
       184
       -
               reverse_proxy localhost:3001

     

       184
       184
       +
               header {

     

       185
       185
       +
                 Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"

     

       186
       186
       +
               }

     

       187
       187
       +
               reverse_proxy localhost:3001 {

     

       188
       188
       +
                 header_up X-Forwarded-Proto {scheme}

     

       189
       189
       +
                 header_up X-Forwarded-For {remote}

     

       190
       190
       +
               }

     

       185
       191
        
             '';

     

       186
       192
        
           };

     

       187
       193
        
         };

+34 -1

machines/terebithia/default.nix

···

       72
       72
        
           gnupg

     

       73
       73
        
           # dev_langs

     

       74
       74
        
           nodejs_22

     

       75
       75
       +
           unstable.bun

     

       75
       76
        
           python3

     

       76
       77
        
           go

     

       77
       78
        
           gopls

     
···

       80
       81
        
           gcc

     

       81
       82
        
           # misc

     

       82
       83
        
           neofetch

     

       84
       84
       +
           git

     

       83
       85
        
         ];

     

       84
       86
        
       

     

       85
       87
        
         programs.nh = {

     
···

       99
       101
        
             path = "/home/kierank/.wakatime.cfg";

     

       100
       102
        
             owner = "kierank";

     

       101
       103
        
           };

     

       104
       104
       +
           cachet = {

     

       105
       105
       +
             file = ../../secrets/cachet.age;

     

       106
       106
       +
             owner = "cachet";

     

       107
       107
       +
           };

     

       108
       108
       +
           cloudflare = {

     

       109
       109
       +
             file = ../../secrets/cloudflare.age;

     

       110
       110
       +
             owner = "caddy";

     

       111
       111
       +
           };

     

       102
       112
        
         };

     

       103
       113
        
       

     

       104
       114
        
         environment.sessionVariables = {

     
···

       134
       144
        
             extraGroups = [

     

       135
       145
        
               "wheel"

     

       136
       146
        
               "networkmanager"

     

       147
       147
       +
               "services"

     

       137
       148
        
             ];

     

       138
       149
        
           };

     

       139
       150
        
           root.openssh.authorizedKeys.keys = [

     
···

       152
       163
        
       

     

       153
       164
        
         networking.firewall = {

     

       154
       165
        
           enable = true;

     

       155
       155
       -
           allowedTCPPorts = [ 22 ];

     

       166
       166
       +
           allowedTCPPorts = [ 22 80 443 ];

     

       156
       167
        
           logRefusedConnections = false;

     

       157
       168
        
           rejectPackets = true;

     

       158
       169
        
         };

     
···

       160
       171
        
         services.tailscale = {

     

       161
       172
        
           enable = true;

     

       162
       173
        
           useRoutingFeatures = "client";

     

       174
       174
       +
         };

     

       175
       175
       +
       

     

       176
       176
       +
         services.caddy = {

     

       177
       177
       +
           enable = true;

     

       178
       178
       +
           package = pkgs.caddy.withPlugins {

     

       179
       179
       +
             plugins = [ "github.com/caddy-dns/cloudflare@v0.2.2" ];

     

       180
       180
       +
             hash = "sha256-Z8nPh4OI3/R1nn667ZC5VgE+Q9vDenaQ3QPKxmqPNkc=";

     

       181
       181
       +
           };

     

       182
       182
       +
           email = "me@dunkirk.sh";

     

       183
       183
       +
           globalConfig = ''

     

       184
       184
       +
             acme_dns cloudflare {env.CLOUDFLARE_API_TOKEN}

     

       185
       185
       +
           '';

     

       186
       186
       +
         };

     

       187
       187
       +
       

     

       188
       188
       +
         systemd.services.caddy.serviceConfig = {

     

       189
       189
       +
           EnvironmentFile = config.age.secrets.cloudflare.path;

     

       190
       190
       +
         };

     

       191
       191
       +
       

     

       192
       192
       +
         atelier.services.cachet = {

     

       193
       193
       +
           enable = true;

     

       194
       194
       +
           domain = "cachet.dunkirk.sh";

     

       195
       195
       +
           secretsFile = config.age.secrets.cachet.path;

     

       163
       196
        
         };

     

       164
       197
        
       

     

       165
       198
        
         boot.loader.systemd-boot.enable = true;

+166

modules/nixos/services/cachet.nix

···

       1
       1
       +
       {

     

       2
       2
       +
         config,

     

       3
       3
       +
         lib,

     

       4
       4
       +
         pkgs,

     

       5
       5
       +
         ...

     

       6
       6
       +
       }:

     

       7
       7
       +
       let

     

       8
       8
       +
         cfg = config.atelier.services.cachet;

     

       9
       9
       +
       in

     

       10
       10
       +
       {

     

       11
       11
       +
         options.atelier.services.cachet = {

     

       12
       12
       +
           enable = lib.mkEnableOption "Cachet Slack emoji/profile cache";

     

       13
       13
       +
       

     

       14
       14
       +
           domain = lib.mkOption {

     

       15
       15
       +
             type = lib.types.str;

     

       16
       16
       +
             description = "Domain to serve cachet on";

     

       17
       17
       +
           };

     

       18
       18
       +
       

     

       19
       19
       +
           port = lib.mkOption {

     

       20
       20
       +
             type = lib.types.port;

     

       21
       21
       +
             default = 3000;

     

       22
       22
       +
             description = "Port to run cachet on";

     

       23
       23
       +
           };

     

       24
       24
       +
       

     

       25
       25
       +
           dataDir = lib.mkOption {

     

       26
       26
       +
             type = lib.types.path;

     

       27
       27
       +
             default = "/var/lib/cachet";

     

       28
       28
       +
             description = "Directory to store cachet data";

     

       29
       29
       +
           };

     

       30
       30
       +
       

     

       31
       31
       +
           secretsFile = lib.mkOption {

     

       32
       32
       +
             type = lib.types.path;

     

       33
       33
       +
             description = "Path to secrets file containing SLACK_TOKEN, SLACK_SIGNING_SECRET, BEARER_TOKEN";

     

       34
       34
       +
           };

     

       35
       35
       +
       

     

       36
       36
       +
           repository = lib.mkOption {

     

       37
       37
       +
             type = lib.types.str;

     

       38
       38
       +
             default = "https://github.com/taciturnaxolotl/cachet.git";

     

       39
       39
       +
             description = "Git repository URL (optional, for auto-deployment)";

     

       40
       40
       +
           };

     

       41
       41
       +
       

     

       42
       42
       +
           autoUpdate = lib.mkEnableOption "Automatically git pull on service restart";

     

       43
       43
       +
       

     

       44
       44
       +
           webhook = {

     

       45
       45
       +
             enable = lib.mkEnableOption "Enable webhook endpoint for triggering service restart";

     

       46
       46
       +
       

     

       47
       47
       +
             path = lib.mkOption {

     

       48
       48
       +
               type = lib.types.str;

     

       49
       49
       +
               default = "/webhook/restart";

     

       50
       50
       +
               description = "URL path for the webhook endpoint";

     

       51
       51
       +
             };

     

       52
       52
       +
       

     

       53
       53
       +
             secretFile = lib.mkOption {

     

       54
       54
       +
               type = lib.types.nullOr lib.types.path;

     

       55
       55
       +
               default = null;

     

       56
       56
       +
               description = "Path to file containing webhook secret token";

     

       57
       57
       +
             };

     

       58
       58
       +
           };

     

       59
       59
       +
         };

     

       60
       60
       +
       

     

       61
       61
       +
         config = lib.mkIf cfg.enable {

     

       62
       62
       +
           users.groups.services = { };

     

       63
       63
       +
       

     

       64
       64
       +
           users.users.cachet = {

     

       65
       65
       +
             isSystemUser = true;

     

       66
       66
       +
             group = "cachet";

     

       67
       67
       +
             extraGroups = [ "services" ];

     

       68
       68
       +
             home = cfg.dataDir;

     

       69
       69
       +
             createHome = true;

     

       70
       70
       +
           };

     

       71
       71
       +
       

     

       72
       72
       +
           users.groups.cachet = { };

     

       73
       73
       +
       

     

       74
       74
       +
           systemd.services.cachet-webhook = lib.mkIf cfg.webhook.enable {

     

       75
       75
       +
             description = "Cachet webhook listener";

     

       76
       76
       +
             wantedBy = [ "multi-user.target" ];

     

       77
       77
       +
             after = [ "network.target" ];

     

       78
       78
       +
       

     

       79
       79
       +
             script = let

     

       80
       80
       +
               webhookScript = pkgs.writeShellScript "cachet-webhook" ''

     

       81
       81
       +
                 SECRET=""

     

       82
       82
       +
                 ${lib.optionalString (cfg.webhook.secretFile != null) ''

     

       83
       83
       +
                   SECRET=$(cat "${cfg.webhook.secretFile}")

     

       84
       84
       +
                 ''}

     

       85
       85
       +
       

     

       86
       86
       +
                 while IFS= read -r line; do

     

       87
       87
       +
                   # Parse the request line

     

       88
       88
       +
                   if [[ "$line" =~ ^GET.*token=([^\ \&]+) ]]; then

     

       89
       89
       +
                     TOKEN="''${BASH_REMATCH[1]}"

     

       90
       90
       +
                     if [ "$TOKEN" = "$SECRET" ]; then

     

       91
       91
       +
                       echo -e "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\nRestarting cachet service..."

     

       92
       92
       +
                       ${pkgs.systemd}/bin/systemctl restart cachet &

     

       93
       93
       +
                     else

     

       94
       94
       +
                       echo -e "HTTP/1.1 403 Forbidden\r\nContent-Type: text/plain\r\n\r\nInvalid token"

     

       95
       95
       +
                     fi

     

       96
       96
       +
                   else

     

       97
       97
       +
                     echo -e "HTTP/1.1 400 Bad Request\r\nContent-Type: text/plain\r\n\r\nBad request"

     

       98
       98
       +
                   fi

     

       99
       99
       +
                   break

     

       100
       100
       +
                 done

     

       101
       101
       +
               '';

     

       102
       102
       +
             in ''

     

       103
       103
       +
               while true; do

     

       104
       104
       +
                 ${pkgs.netcat}/bin/nc -l -p 9000 -c "${webhookScript}"

     

       105
       105
       +
               done

     

       106
       106
       +
             '';

     

       107
       107
       +
       

     

       108
       108
       +
             serviceConfig = {

     

       109
       109
       +
               Type = "simple";

     

       110
       110
       +
               Restart = "always";

     

       111
       111
       +
               RestartSec = "5s";

     

       112
       112
       +
             };

     

       113
       113
       +
           };

     

       114
       114
       +
       

     

       115
       115
       +
           systemd.services.cachet = {

     

       116
       116
       +
             description = "Cachet Slack emoji/profile cache";

     

       117
       117
       +
             wantedBy = [ "multi-user.target" ];

     

       118
       118
       +
             after = [ "network.target" ];

     

       119
       119
       +
       

     

       120
       120
       +
             preStart = ''

     

       121
       121
       +
               mkdir -p ${cfg.dataDir}/data

     

       122
       122
       +
               mkdir -p ${cfg.dataDir}/app

     

       123
       123
       +
               chown -R cachet:services ${cfg.dataDir}

     

       124
       124
       +
               chmod -R g+rwX ${cfg.dataDir}

     

       125
       125
       +
             '' + lib.optionalString cfg.autoUpdate ''

     

       126
       126
       +
               if [ ! -d ${cfg.dataDir}/app/.git ]; then

     

       127
       127
       +
                 ${pkgs.git}/bin/git clone ${cfg.repository} ${cfg.dataDir}/app

     

       128
       128
       +
               else

     

       129
       129
       +
                 cd ${cfg.dataDir}/app && ${pkgs.git}/bin/git pull

     

       130
       130
       +
               fi

     

       131
       131
       +
             '';

     

       132
       132
       +
       

     

       133
       133
       +
             serviceConfig = {

     

       134
       134
       +
               Type = "simple";

     

       135
       135
       +
               User = "cachet";

     

       136
       136
       +
               Group = "cachet";

     

       137
       137
       +
               WorkingDirectory = "${cfg.dataDir}/app";

     

       138
       138
       +
               EnvironmentFile = cfg.secretsFile;

     

       139
       139
       +
               Environment = [

     

       140
       140
       +
                 "NODE_ENV=production"

     

       141
       141
       +
                 "PORT=${toString cfg.port}"

     

       142
       142
       +
                 "DATABASE_PATH=${cfg.dataDir}/data/cachet.db"

     

       143
       143
       +
               ];

     

       144
       144
       +
               ExecStart = "${pkgs.unstable.bun}/bin/bun run src/index.ts";

     

       145
       145
       +
               Restart = "always";

     

       146
       146
       +
               RestartSec = "10s";

     

       147
       147
       +
             };

     

       148
       148
       +
           };

     

       149
       149
       +
       

     

       150
       150
       +
           services.caddy.virtualHosts.${cfg.domain} = {

     

       151
       151
       +
             extraConfig = ''

     

       152
       152
       +
               tls {

     

       153
       153
       +
                 dns cloudflare {env.CLOUDFLARE_API_TOKEN}

     

       154
       154
       +
               }

     

       155
       155
       +
       

     

       156
       156
       +
               ${lib.optionalString cfg.webhook.enable ''

     

       157
       157
       +
               handle ${cfg.webhook.path} {

     

       158
       158
       +
                 reverse_proxy localhost:9000

     

       159
       159
       +
               }

     

       160
       160
       +
               ''}

     

       161
       161
       +
       

     

       162
       162
       +
               reverse_proxy localhost:${toString cfg.port}

     

       163
       163
       +
             '';

     

       164
       164
       +
           };

     

       165
       165
       +
         };

     

       166
       166
       +
       }

secrets/cachet.age

This is a binary file and will not be displayed.

secrets/secrets.nix

···

       26
       26
        
         "cloudflare.age".publicKeys = [

     

       27
       27
        
           kierank

     

       28
       28
        
         ];

     

       29
       29
       +
         "cachet.age".publicKeys = [

     

       30
       30
       +
           kierank

     

       31
       31
       +
         ];

     

       29
       32
        
       }