260 lines
8.5 KiB
Nix
260 lines
8.5 KiB
Nix
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{ lib, pkgs, config, ... }:
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let
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hostInterface = "enp3s0";
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hostAddress = "192.168.100.30";
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containerAddress = "192.168.100.31";
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uiPort = 9091;
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in
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{
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sops.secrets.nordvpn = { };
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sops.secrets.transmissionPushover = { };
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containers.torrent = {
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# mount host folders
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bindMounts = {
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#password = {
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# hostPath = "/run/secrets/transmission_password";
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# mountPoint = "/run/secrets/transmission_password";
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# isReadOnly = true;
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#};
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transmissionPushover = {
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hostPath = "/run/secrets/transmissionPushover";
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mountPoint = "/run/secrets/transmissionPushover";
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isReadOnly = true;
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};
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nordvpnPassword = {
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hostPath = "/run/secrets/nordvpn";
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mountPoint = "/run/secrets/nordvpn";
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isReadOnly = true;
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};
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media = {
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hostPath = "/media";
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mountPoint = "/media"; # must be here otherwise transmission can't see the folder
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isReadOnly = false;
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};
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lib = {
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hostPath = "/media/torrent/torrent1_config";
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mountPoint = "/var/lib/transmission/.config";
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isReadOnly = false;
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};
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};
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# container network setup
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# see also nating on host system.
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privateNetwork = true;
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hostAddress = hostAddress;
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localAddress = containerAddress;
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autoStart = true;
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# needed for openvpn
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enableTun = true;
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config = { config, pkgs, lib, ... }: {
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system.stateVersion = "21.05";
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services.journald.extraConfig = "SystemMaxUse=1G";
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# allow transmission to write in syncthing folders
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users.groups.syncthing = {
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gid = config.ids.gids.syncthing;
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members = [ "transmission" ];
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};
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services.transmission = {
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enable = true;
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settings = {
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download-dir = "/media/torrent/downloads";
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incomplete-dir = "/media/torrent/incomplete";
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incomplete-dir-enabled = true;
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message-level = 1;
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umask = 2;
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rpc-whitelist-enabled = false;
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rpc-host-whitelist-enabled = false;
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rpc-port = uiPort;
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rpc-enable = true;
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rpc-bind-address = "0.0.0.0";
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# "normal" speed limits
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speed-limit-down-enabled = false;
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speed-limit-down = 800;
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speed-limit-up-enabled = true;
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speed-limit-up = 3000;
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upload-slots-per-torrent = 8;
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# Queuing
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# When true, Transmission will only download
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# download-queue-size non-stalled torrents at once.
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download-queue-enabled = true;
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download-queue-size = 3;
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# When true, torrents that have not shared data for
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# queue-stalled-minutes are treated as 'stalled'
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# and are not counted against the queue-download-size
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# and seed-queue-size limits.
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queue-stalled-enabled = true;
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queue-stalled-minutes = 60;
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# When true. Transmission will only seed seed-queue-size
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# non-stalled torrents at once.
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seed-queue-enabled = false;
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seed-queue-size = 10;
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# Enable UPnP or NAT-PMP.
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peer-port = 51413;
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port-forwarding-enabled = false;
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# Start torrents as soon as they are added
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start-added-torrents = true;
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};
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};
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networking.firewall = {
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allowedTCPPorts = [ 51413 ];
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allowedUDPPorts = [ 51413 ];
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# only allow access via nginx (proxy to localhost)
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interfaces.eth0 = {
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allowedTCPPorts = [ uiPort ];
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allowedUDPPorts = [ uiPort ];
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};
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};
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# bind transmission to openvpn
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systemd.services.transmission = {
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bindsTo = [ "openvpn-nordvpn.service" ];
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after = [ "openvpn-nordvpn.service" ];
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serviceConfig = {
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Restart = "always";
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EnvironmentFile = [
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"/run/secrets/transmissionPushover"
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];
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BindPaths = lib.mkForce [
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"/media" # this is needed otherwise cp -l is not working
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"/var/lib/transmission/.config/transmission-daemon"
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];
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};
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};
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services.openvpn.servers.nordvpn.updateResolvConf = true;
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services.openvpn.servers.nordvpn.config = ''
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client
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dev tun
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proto udp
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remote 152.89.163.99 1194
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dhcp-option DNS 8.8.8.8
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remote-random
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nobind
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tun-mtu 1500
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tun-mtu-extra 32
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mssfix 1450
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persist-key
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persist-tun
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ping 15
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ping-restart 0
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ping-timer-rem
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reneg-sec 0
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comp-lzo no
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remote-cert-tls server
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auth-user-pass /run/secrets/nordvpn
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verb 3
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pull
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resolv-retry infinite
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fast-io
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cipher AES-256-CBC
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auth SHA512
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<ca>
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-----BEGIN CERTIFICATE-----
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MIIFCjCCAvKgAwIBAgIBATANBgkqhkiG9w0BAQ0FADA5MQswCQYDVQQGEwJQQTEQ
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MA4GA1UEChMHTm9yZFZQTjEYMBYGA1UEAxMPTm9yZFZQTiBSb290IENBMB4XDTE2
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MDEwMTAwMDAwMFoXDTM1MTIzMTIzNTk1OVowOTELMAkGA1UEBhMCUEExEDAOBgNV
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BAoTB05vcmRWUE4xGDAWBgNVBAMTD05vcmRWUE4gUm9vdCBDQTCCAiIwDQYJKoZI
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hvcNAQEBBQADggIPADCCAgoCggIBAMkr/BYhyo0F2upsIMXwC6QvkZps3NN2/eQF
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kfQIS1gql0aejsKsEnmY0Kaon8uZCTXPsRH1gQNgg5D2gixdd1mJUvV3dE3y9FJr
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XMoDkXdCGBodvKJyU6lcfEVF6/UxHcbBguZK9UtRHS9eJYm3rpL/5huQMCppX7kU
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eQ8dpCwd3iKITqwd1ZudDqsWaU0vqzC2H55IyaZ/5/TnCk31Q1UP6BksbbuRcwOV
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skEDsm6YoWDnn/IIzGOYnFJRzQH5jTz3j1QBvRIuQuBuvUkfhx1FEwhwZigrcxXu
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MP+QgM54kezgziJUaZcOM2zF3lvrwMvXDMfNeIoJABv9ljw969xQ8czQCU5lMVmA
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37ltv5Ec9U5hZuwk/9QO1Z+d/r6Jx0mlurS8gnCAKJgwa3kyZw6e4FZ8mYL4vpRR
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hPdvRTWCMJkeB4yBHyhxUmTRgJHm6YR3D6hcFAc9cQcTEl/I60tMdz33G6m0O42s
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Qt/+AR3YCY/RusWVBJB/qNS94EtNtj8iaebCQW1jHAhvGmFILVR9lzD0EzWKHkvy
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WEjmUVRgCDd6Ne3eFRNS73gdv/C3l5boYySeu4exkEYVxVRn8DhCxs0MnkMHWFK6
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MyzXCCn+JnWFDYPfDKHvpff/kLDobtPBf+Lbch5wQy9quY27xaj0XwLyjOltpiST
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LWae/Q4vAgMBAAGjHTAbMAwGA1UdEwQFMAMBAf8wCwYDVR0PBAQDAgEGMA0GCSqG
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SIb3DQEBDQUAA4ICAQC9fUL2sZPxIN2mD32VeNySTgZlCEdVmlq471o/bDMP4B8g
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nQesFRtXY2ZCjs50Jm73B2LViL9qlREmI6vE5IC8IsRBJSV4ce1WYxyXro5rmVg/
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k6a10rlsbK/eg//GHoJxDdXDOokLUSnxt7gk3QKpX6eCdh67p0PuWm/7WUJQxH2S
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DxsT9vB/iZriTIEe/ILoOQF0Aqp7AgNCcLcLAmbxXQkXYCCSB35Vp06u+eTWjG0/
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pyS5V14stGtw+fA0DJp5ZJV4eqJ5LqxMlYvEZ/qKTEdoCeaXv2QEmN6dVqjDoTAo
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k0t5u4YRXzEVCfXAC3ocplNdtCA72wjFJcSbfif4BSC8bDACTXtnPC7nD0VndZLp
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+RiNLeiENhk0oTC+UVdSc+n2nJOzkCK0vYu0Ads4JGIB7g8IB3z2t9ICmsWrgnhd
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NdcOe15BincrGA8avQ1cWXsfIKEjbrnEuEk9b5jel6NfHtPKoHc9mDpRdNPISeVa
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wDBM1mJChneHt59Nh8Gah74+TM1jBsw4fhJPvoc7Atcg740JErb904mZfkIEmojC
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VPhBHVQ9LHBAdM8qFI2kRK0IynOmAZhexlP/aT/kpEsEPyaZQlnBn3An1CRz8h0S
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PApL8PytggYKeQmRhl499+6jLxcZ2IegLfqq41dzIjwHwTMplg+1pKIOVojpWA==
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-----END CERTIFICATE-----
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</ca>
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key-direction 1
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<tls-auth>
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#
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# 2048 bit OpenVPN static key
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#
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-----BEGIN OpenVPN Static key V1-----
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e685bdaf659a25a200e2b9e39e51ff03
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0fc72cf1ce07232bd8b2be5e6c670143
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f51e937e670eee09d4f2ea5a6e4e6996
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5db852c275351b86fc4ca892d78ae002
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d6f70d029bd79c4d1c26cf14e9588033
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cf639f8a74809f29f72b9d58f9b8f5fe
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fc7938eade40e9fed6cb92184abb2cc1
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0eb1a296df243b251df0643d53724cdb
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5a92a1d6cb817804c4a9319b57d53be5
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80815bcfcb2df55018cc83fc43bc7ff8
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2d51f9b88364776ee9d12fc85cc7ea5b
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9741c4f598c485316db066d52db4540e
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212e1518a9bd4828219e24b20d88f598
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a196c9de96012090e333519ae18d3509
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9427e7b372d348d352dc4c85e18cd4b9
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3f8a56ddb2e64eb67adfc9b337157ff4
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-----END OpenVPN Static key V1-----
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</tls-auth>
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'';
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};
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};
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# give containers internet access
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networking.nat.enable = true;
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networking.nat.internalInterfaces = [ "ve-torrent" ];
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networking.nat.externalInterface = hostInterface;
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# open ports for logging
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#networking.firewall.interfaces."ve-torrent".allowedTCPPorts =
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# [ 5044 12304 12305 ];
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#networking.firewall.interfaces."ve-torrent".allowedUDPPorts =
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# [ 5044 12304 12305 ];
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# host nginx setup
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# curl -H "Host: transmission.robi.private" https://robi.private/ < will work
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# curl -H "Host: transmission.robi.private" https://144.76.13.147/ < wont work
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services.nginx = {
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enable = true;
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recommendedProxySettings = true;
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virtualHosts = {
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"transmission.${config.networking.hostName}.private" = {
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extraConfig = ''
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allow ${config.tinc.private.subnet};
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deny all;
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'';
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locations."/" = {
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proxyPass = "http://${containerAddress}:${toString uiPort}";
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};
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};
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};
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};
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}
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