diff options
Diffstat (limited to 'lass/2configs/services/radio/default.nix')
| -rw-r--r-- | lass/2configs/services/radio/default.nix | 348 |
1 files changed, 0 insertions, 348 deletions
diff --git a/lass/2configs/services/radio/default.nix b/lass/2configs/services/radio/default.nix deleted file mode 100644 index 8dfca6fc..00000000 --- a/lass/2configs/services/radio/default.nix +++ /dev/null @@ -1,348 +0,0 @@ -{ config, pkgs, lib, ... }: - -let - name = "radio"; - - music_dir = "/var/music"; - - skip_track = pkgs.writers.writeBashBin "skip_track" '' - set -eu - - # TODO come up with new rating, without moving files - # current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) - # track_infos=$(${print_current}/bin/print_current) - # skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$current_track" || echo 0) - # if [[ "$current_track" =~ .*/the_playlist/music/.* ]] && [ "$skip_count" -le 2 ]; then - # skip_count=$((skip_count+1)) - # ${pkgs.attr}/bin/setfattr -n user.skip_count -v "$skip_count" "$current_track" - # echo skipping: "$track_infos" skip_count: "$skip_count" - # else - # mkdir -p "$music_dir"/the_playlist/.graveyard/ - # mv "$current_track" "$music_dir"/the_playlist/.graveyard/ - # echo killing: "$track_infos" - # fi - ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/skip | - ${pkgs.jq}/bin/jq -r '.filename' - ''; - - good_track = pkgs.writeBashBin "good_track" '' - set -eu - - current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) - track_infos=$(${print_current}/bin/print_current) - # TODO come up with new rating, without moving files - # if [[ "$current_track" =~ .*/the_playlist/music/.* ]]; then - # ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$current_track" - # else - # mv "$current_track" "$music_dir"/the_playlist/music/ || : - # fi - echo good: "$track_infos" - ''; - - print_current = pkgs.writeDashBin "print_current" '' - file=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | - ${pkgs.jq}/bin/jq -r '.filename' | - ${pkgs.gnused}/bin/sed 's,^${music_dir},,' - ) - link=$(${pkgs.curl}/bin/curl http://localhost:8002/current | - ${pkgs.jq}/bin/jq -r '.filename' | - ${pkgs.gnused}/bin/sed 's@.*\(.\{11\}\)\.ogg@https://youtu.be/\1@' - ) - echo "$file": "$link" - ''; - - set_irc_topic = pkgs.writeDash "set_irc_topic" '' - ${pkgs.curl}/bin/curl -fsS --unix-socket /home/radio/reaktor.sock http://z/ \ - -H content-type:application/json \ - -d "$(${pkgs.jq}/bin/jq -n \ - --arg text "$1" '{ - command:"TOPIC", - params:["#the_playlist",$text] - }' - )" - ''; - - write_to_irc = pkgs.writeDash "write_to_irc" '' - ${pkgs.curl}/bin/curl -fsSv --unix-socket /home/radio/reaktor.sock http://z/ \ - -H content-type:application/json \ - -d "$(${pkgs.jq}/bin/jq -n \ - --arg text "$1" '{ - command:"PRIVMSG", - params:["#the_playlist",$text] - }' - )" - ''; - -in { - imports = [ - ./news.nix - ./weather.nix - ]; - - users.users = { - "${name}" = rec { - inherit name; - createHome = true; - group = name; - uid = pkgs.stockholm.lib.genid_uint31 name; - description = "radio manager"; - home = "/home/${name}"; - useDefaultShell = true; - openssh.authorizedKeys.keys = with config.krebs.users; [ - lass.pubkey - ]; - }; - }; - - users.groups = { - "radio" = {}; - }; - - krebs.per-user.${name}.packages = with pkgs; [ - good_track - skip_track - print_current - ]; - - - systemd.services.radio_watcher = { - wantedBy = [ "multi-user.target" ]; - after = [ "radio.service" ]; - serviceConfig = { - ExecStart = pkgs.writers.writeDash "radio_watcher" '' - set -efux - while :; do - ${pkgs.curl}/bin/curl -Ss http://localhost:8000/radio.ogg -o /dev/null - ${pkgs.systemd}/bin/systemctl restart radio - sleep 60 - done - ''; - Restart = "on-failure"; - }; - }; - - services.liquidsoap.streams.radio = ./radio.liq; - systemd.services.radio = { - environment = { - RADIO_PORT = "8002"; - HOOK_TRACK_CHANGE = pkgs.writers.writeDash "on_change" '' - set -xefu - LIMIT=1000 #how many tracks to keep in the history - HISTORY_FILE=/var/lib/radio/recent - - listeners=$(${pkgs.curl}/bin/curl -fSs http://localhost:8000/status-json.xsl | - ${pkgs.jq}/bin/jq '[.icestats.source[].listeners] | add' || echo 0) - echo "$(${pkgs.coreutils}/bin/date -Is)" "$filename" | ${pkgs.coreutils}/bin/tee -a "$HISTORY_FILE" - echo "$(${pkgs.coreutils}/bin/tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE" - ${set_irc_topic} "playing: $filename listeners: $listeners" - ''; - MUSIC = "${music_dir}/the_playlist"; - ICECAST_HOST = "localhost"; - }; - path = [ - pkgs.yt-dlp - pkgs.bubblewrap - ]; - serviceConfig.User = lib.mkForce "radio"; - }; - - nixpkgs.config.packageOverrides = opkgs: { - icecast = opkgs.icecast.overrideAttrs (old: rec { - version = "2.5-beta3"; - - src = pkgs.fetchurl { - url = "http://downloads.xiph.org/releases/icecast/icecast-${version}.tar.gz"; - sha256 = "sha256-4FDokoA9zBDYj8RAO/kuTHaZ6jZYBLSJZiX/IYFaCW8="; - }; - - buildInputs = old.buildInputs ++ [ pkgs.pkg-config ]; - }); - }; - services.icecast = { - enable = true; - hostname = "radio.lassul.us"; - admin.password = "hackme"; - extraConf = '' - <authentication> - <source-password>hackme</source-password> - <admin-user>admin</admin-user> - <admin-password>hackme</admin-password> - </authentication> - <logging> - <accesslog>-</accesslog> - <errorlog>-</errorlog> - <loglevel>3</loglevel> - </logging> - ''; - }; - - krebs.iptables = { - tables = { - filter.INPUT.rules = [ - { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; } - { predicate = "-i retiolum -p tcp --dport 8001"; target = "ACCEPT"; } - { predicate = "-i retiolum -p tcp --dport 8002"; target = "ACCEPT"; } - ]; - }; - }; - - # allow reaktor2 to modify files - systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = lib.mkForce false; - systemd.services."reaktor2-the_playlist".serviceConfig.Group = lib.mkForce "radio"; - - krebs.reaktor2.the_playlist = { - hostname = "irc.hackint.org"; - port = "6697"; - useTLS = true; - nick = "the_playlist"; - username = "radio"; - API.listen = "unix:/home/radio/reaktor.sock"; - plugins = [ - { - plugin = "register"; - config = { - channels = [ - "#the_playlist" - "#krebs" - ]; - }; - } - { - plugin = "system"; - config = { - workdir = config.krebs.reaktor2.the_playlist.stateDir; - hooks.PRIVMSG = [ - { - activate = "match"; - pattern = "^(?:.*\\s)?\\s*the_playlist:\\s*([0-9A-Za-z._][0-9A-Za-z._-]*)(?:\\s+(.*\\S))?\\s*$"; - command = 1; - arguments = [2]; - commands = { - skip.filename = "${skip_track}/bin/skip_track"; - next.filename = "${skip_track}/bin/skip_track"; - bad.filename = "${skip_track}/bin/skip_track"; - - good.filename = "${good_track}/bin/good_track"; - nice.filename = "${good_track}/bin/good_track"; - like.filename = "${good_track}/bin/good_track"; - - current.filename = "${print_current}/bin/print_current"; - wish.filename = pkgs.writeDash "wish" '' - echo "youtube-dl:$1" | ${pkgs.curl}/bin/curl -fSs http://localhost:8002/wish -d @- > /dev/null - ''; - wishlist.filename = pkgs.writeDash "wishlist" '' - ${pkgs.curl}/bin/curl -fSs http://localhost:8002/wish | ${pkgs.jq}/bin/jq -r '.[]' - ''; - suggest.filename = pkgs.writeDash "suggest" '' - echo "$@" >> playlist_suggest - ''; - }; - } - ]; - }; - } - ]; - }; - - krebs.htgen.radio = { - port = 8001; - user = { - name = "radio"; - }; - scriptFile = pkgs.writeDash "radio" '' - case "$Method $Request_URI" in - "POST /skip") - printf 'HTTP/1.1 200 OK\r\n' - printf 'Connection: close\r\n' - printf '\r\n' - msg=$(${skip_track}/bin/skip_track) - ${write_to_irc} "$msg" - echo "$msg" - exit - ;; - "POST /good") - printf 'HTTP/1.1 200 OK\r\n' - printf 'Connection: close\r\n' - printf '\r\n' - msg=$(${good_track}/bin/good_track) - ${write_to_irc} "$msg" - echo "$msg" - exit - ;; - esac - ''; - }; - - networking.firewall.allowedTCPPorts = [ 80 ]; - services.nginx = { - enable = true; - virtualHosts."radio.r" = { - locations."/".extraConfig = '' - # https://github.com/aswild/icecast-notes#core-nginx-config - proxy_pass http://localhost:8000; - # Disable request size limit, very important for uploading large files - client_max_body_size 0; - - # Enable support `Transfer-Encoding: chunked` - chunked_transfer_encoding on; - - # Disable request and response buffering, minimize latency to/from Icecast - proxy_buffering off; - proxy_request_buffering off; - - # Icecast needs HTTP/1.1, not 1.0 or 2 - proxy_http_version 1.1; - - # Forward all original request headers - proxy_pass_request_headers on; - - # Set some standard reverse proxy headers. Icecast server currently ignores these, - # but may support them in a future version so that access logs are more useful. - proxy_set_header Host $host; - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $scheme; - - # get source ip for weather reports - proxy_set_header user-agent "$http_user_agent; client-ip=$remote_addr"; - ''; - locations."= /recent".extraConfig = '' - default_type "text/plain"; - alias /var/lib/radio/recent; - ''; - locations."= /current".extraConfig = '' - proxy_pass http://localhost:8002; - ''; - locations."= /skip".extraConfig = '' - proxy_pass http://localhost:8001; - ''; - locations."= /good".extraConfig = '' - proxy_pass http://localhost:8001; - ''; - locations."= /radio.sh".alias = pkgs.writeScript "radio.sh" '' - #!/bin/sh - trap 'exit 0' EXIT - while sleep 1; do - mpv \ - --cache-secs=0 --demuxer-readahead-secs=0 --untimed --cache-pause=no \ - 'http://radio.lassul.us/radio.ogg' - done - ''; - locations."= /controls".extraConfig = '' - default_type "text/html"; - alias ${./controls.html}; - ''; - extraConfig = '' - add_header 'Access-Control-Allow-Origin' '*'; - add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; - ''; - }; - }; - services.syncthing.declarative.folders."the_playlist" = { - path = "/var/music/the_playlist"; - devices = [ "mors" "phone" "prism" "omo" "radio" ]; - }; - krebs.acl."/var/music/the_playlist"."u:syncthing:X".parents = true; - krebs.acl."/var/music/the_playlist"."u:syncthing:rwX" = {}; - krebs.acl."/var/music/the_playlist"."u:radio:rwX" = {}; -} |