diff options
Diffstat (limited to 'lass')
| -rw-r--r-- | lass/1systems/yellow/config.nix | 21 | ||||
| -rw-r--r-- | lass/2configs/radio/default.nix | 246 | ||||
| -rw-r--r-- | lass/2configs/radio/news.nix | 3 | ||||
| -rw-r--r-- | lass/2configs/radio/radio.liq | 112 | ||||
| -rw-r--r-- | lass/2configs/radio/shell.nix | 7 | ||||
| -rw-r--r-- | lass/2configs/radio/weather.nix | 6 | ||||
| -rw-r--r-- | lass/2configs/radio/weather_for_ips.py | 5 |
7 files changed, 211 insertions, 189 deletions
diff --git a/lass/1systems/yellow/config.nix b/lass/1systems/yellow/config.nix index f5071c4b7..c8077e5ea 100644 --- a/lass/1systems/yellow/config.nix +++ b/lass/1systems/yellow/config.nix @@ -1,6 +1,6 @@ -with import <stockholm/lib>; -{ config, lib, pkgs, ... }: -{ +{ config, lib, pkgs, ... }: let + vpnIp = "85.202.81.161"; +in { imports = [ <stockholm/lass> <stockholm/lass/2configs> @@ -11,6 +11,8 @@ with import <stockholm/lib>; users.groups.download.members = [ "transmission" ]; + networking.useHostResolvConf = false; + networking.useNetworkd = true; systemd.services.transmission.bindsTo = [ "openvpn-nordvpn.service" ]; systemd.services.transmission.after = [ "openvpn-nordvpn.service" ]; services.transmission = { @@ -159,13 +161,24 @@ with import <stockholm/lib>; { predicate = "-p udp --dport 51413"; target = "ACCEPT"; } # transmission-traffic { predicate = "-p tcp --dport 8096"; target = "ACCEPT"; } # jellyfin ]; + tables.filter.OUTPUT = { + policy = "DROP"; + rules = [ + { v6 = false; predicate = "-d ${vpnIp}/32"; target = "ACCEPT"; } + { predicate = "-o tun0"; target = "ACCEPT"; } + { predicate = "-o retiolum"; target = "ACCEPT"; } + { v6 = false; predicate = "-d 1.1.1.1/32"; target = "ACCEPT"; } + { v6 = false; predicate = "-d 1.0.0.1/32"; target = "ACCEPT"; } + { v6 = false; predicate = "-o eth0 -d 10.233.2.0/24"; target = "ACCEPT"; } + ]; + }; }; services.openvpn.servers.nordvpn.config = '' client dev tun proto udp - remote 194.110.84.106 1194 + remote ${vpnIp} 1194 resolv-retry infinite remote-random nobind diff --git a/lass/2configs/radio/default.nix b/lass/2configs/radio/default.nix index 2f503eae9..0f599ea14 100644 --- a/lass/2configs/radio/default.nix +++ b/lass/2configs/radio/default.nix @@ -1,85 +1,54 @@ -{ config, pkgs, ... }: -with pkgs.stockholm.lib; +{ config, pkgs, lib, ... }: let name = "radio"; music_dir = "/home/radio/music"; - add_random = pkgs.writeDashBin "add_random" '' - ${pkgs.mpc_cli}/bin/mpc add "$(${pkgs.findutils}/bin/find "${music_dir}/the_playlist" \ - | grep -Ev '/other/|/.graveyard/' \ - | grep '\.ogg$' \ - | shuf -n1 \ - | sed 's,${music_dir}/,,' \ - )" - ''; - - get_current_track_position = pkgs.writeDash "get_current_track_position" '' - ${pkgs.mpc_cli}/bin/mpc status | ${pkgs.gawk}/bin/awk '/^\[playing\]/ { sub(/\/.+/,"",$3); split($3,a,/:/); print a[1]*60+a[2] }' - ''; - - skip_track = pkgs.writeBashBin "skip_track" '' + skip_track = pkgs.writers.writeBashBin "skip_track" '' set -eu - ${add_random}/bin/add_random - music_dir=${escapeShellArg music_dir} - current_track=$(${pkgs.mpc_cli}/bin/mpc current -f %file%) - track_infos=$(${print_current}/bin/print_current) - skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$music_dir"/"$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" "$music_dir"/"$current_track" - echo skipping: "$track_infos" skip_count: "$skip_count" - else - mkdir -p "$music_dir"/the_playlist/.graveyard/ - mv "$music_dir"/"$current_track" "$music_dir"/the_playlist/.graveyard/ - echo killing: "$track_infos" - fi - ${pkgs.mpc_cli}/bin/mpc -q next + # TODO come up with new rating, without moving files + # current_track=$(${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 | + ${pkgs.jq}/bin/jq -r '.filename' ''; good_track = pkgs.writeBashBin "good_track" '' set -eu - music_dir=${escapeShellArg music_dir} - current_track=$(${pkgs.mpc_cli}/bin/mpc current -f %file%) + current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename) track_infos=$(${print_current}/bin/print_current) - if [[ "$current_track" =~ ^the_playlist/music/.* ]]; then - ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$music_dir"/"$current_track" - else - mv "$music_dir"/"$current_track" "$music_dir"/the_playlist/music/ || : - fi + # 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" ''; - track_youtube_link = pkgs.writeDash "track_youtube_link" '' - ${pkgs.mpc_cli}/bin/mpc current -f %file% \ - | ${pkgs.gnused}/bin/sed 's@.*\(.\{11\}\)\.ogg@https://www.youtube.com/watch?v=\1@' - ''; - print_current = pkgs.writeDashBin "print_current" '' - echo "$(${pkgs.mpc_cli}/bin/mpc current -f %file%) \ - $(${track_youtube_link})" - ''; - - print_current_json = pkgs.writeDashBin "print_current_json" '' - ${pkgs.jq}/bin/jq -n -c \ - --arg name "$(${pkgs.mpc_cli}/bin/mpc current)" \ - --arg artist "$(${pkgs.mpc_cli}/bin/mpc current -f %artist%)" \ - --arg title "$(${pkgs.mpc_cli}/bin/mpc current -f %title%)" \ - --arg filename "$(${pkgs.mpc_cli}/bin/mpc current -f %file%)" \ - --arg position "$(${get_current_track_position})" \ - --arg length "$(${pkgs.mpc_cli}/bin/mpc current -f %time%)" \ - --arg youtube "$(${track_youtube_link})" '{ - name: $name, - artist: $artist, - title: $title, - filename: $filename, - position: $position, - length: $length, - youtube: $youtube - }' + file=$(${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" '' @@ -113,15 +82,14 @@ in { users.users = { "${name}" = rec { inherit name; - createHome = mkForce false; + createHome = lib.mkForce false; group = name; - uid = genid_uint31 name; + uid = pkgs.stockholm.lib.genid_uint31 name; description = "radio manager"; home = "/home/${name}"; useDefaultShell = true; openssh.authorizedKeys.keys = with config.krebs.users; [ lass.pubkey - lass-mors.pubkey ]; }; }; @@ -131,50 +99,35 @@ in { }; krebs.per-user.${name}.packages = with pkgs; [ - add_random good_track skip_track print_current - print_current_json - ncmpcpp - mpc_cli ]; - services.mpd = { - enable = true; - user = "radio"; - musicDirectory = "${music_dir}"; - dataDir = "/home/radio/state"; # TODO create this somwhere - extraConfig = '' - log_level "default" - auto_update "yes" - volume_normalization "yes" - - audio_output { - type "httpd" - name "raw radio" - encoder "wave" - port "7900" - format "44100:16:2" - always_on "yes" # prevent MPD from disconnecting all listeners when playback is stopped. - tags "yes" # httpd supports sending tags to listening streams. - } - ''; + 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 lassul.us: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 + ]; + serviceConfig.User = lib.mkForce "radio"; }; - services.liquidsoap.streams.radio-news = pkgs.writeText "radio-news.liq" '' - source = mksafe(input.http("http://localhost:7900/raw.wave")) - - output.icecast(mount = '/music.ogg', password = 'hackme', %vorbis(quality = 1), source) - output.icecast(mount = '/music.mp3', password = 'hackme', %mp3.vbr(), source) - output.icecast(mount = '/music.opus', password = 'hackme', %opus(bitrate = 96), source) - - extra_input = amplify(1.4, audio_to_stereo(input.harbor("live", port=1338))) - o = smooth_add(normal = source, special = extra_input) - output.icecast(mount = '/radio.ogg', password = 'hackme', %vorbis(quality = 1), o) - output.icecast(mount = '/radio.mp3', password = 'hackme', %mp3.vbr(), o) - output.icecast(mount = '/radio.opus', password = 'hackme', %opus(bitrate = 96), o) - ''; services.icecast = { enable = true; hostname = "radio.lassul.us"; @@ -195,73 +148,8 @@ in { }; }; - systemd.timers.radio = { - description = "radio autoadder timer"; - wantedBy = [ "timers.target" ]; - - timerConfig = { - OnCalendar = "*:0/1"; - }; - }; - - systemd.services.radio = let - autoAdd = pkgs.writeDash "autoAdd" '' - LIMIT=$1 #in seconds - - timeLeft () { - playlistDuration=$(${pkgs.mpc_cli}/bin/mpc --format '%time%' playlist | ${pkgs.gawk}/bin/awk -F ':' 'BEGIN{t=0} {t+=$1*60+$2} END{print t}') - currentTime=$(${get_current_track_position}) - expr ''${playlistDuration:-0} - ''${currentTime:-0} - } - - if test $(timeLeft) -le $LIMIT; then - ${add_random}/bin/add_random - fi - ${pkgs.mpc_cli}/bin/mpc play > /dev/null - ''; - in { - description = "radio playlist autoadder"; - after = [ "network.target" ]; - - restartIfChanged = true; - - serviceConfig = { - ExecStart = "${autoAdd} 150"; - }; - }; - - systemd.services.radio-recent = let - recentlyPlayed = pkgs.writeDash "recentlyPlayed" '' - set -xefu - LIMIT=1000 #how many tracks to keep in the history - HISTORY_FILE=/var/lib/radio/recent - while :; do - ${pkgs.mpc_cli}/bin/mpc idle player > /dev/null - ${pkgs.mpc_cli}/bin/mpc current -f %file% - done | while read track; do - - listeners=$(${pkgs.curl}/bin/curl lassul.us:8000/status-json.xsl | - ${pkgs.jq}/bin/jq '[.icestats.source[].listeners] | add') - echo "$(date -Is)" "$track" | tee -a "$HISTORY_FILE" - echo "$(tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE" - ${set_irc_topic} "playing: $track listeners: $listeners" - done - ''; - in { - description = "radio recently played"; - after = [ "mpd.service" "network.target" ]; - wantedBy = [ "multi-user.target" ]; - - restartIfChanged = true; - - serviceConfig = { - ExecStart = recentlyPlayed; - User = "radio"; - }; - }; - # allow reaktor2 to modify files - systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = mkForce false; + systemd.services."reaktor2-the_playlist".serviceConfig.DynamicUser = lib.mkForce false; krebs.reaktor2.the_playlist = { hostname = "irc.hackint.org"; @@ -300,6 +188,12 @@ in { like.filename = "${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 ''; @@ -318,13 +212,6 @@ in { }; script = ''. ${pkgs.writeDash "radio" '' case "$Method $Request_URI" in - "GET /current") - printf 'HTTP/1.1 200 OK\r\n' - printf 'Connection: close\r\n' - printf '\r\n' - ${print_current_json}/bin/print_current_json - exit - ;; "POST /skip") printf 'HTTP/1.1 200 OK\r\n' printf 'Connection: close\r\n' @@ -365,7 +252,7 @@ in { alias /var/lib/radio/recent; ''; locations."= /current".extraConfig = '' - proxy_pass http://localhost:8001; + proxy_pass http://localhost:8002; ''; locations."= /skip".extraConfig = '' proxy_pass http://localhost:8001; @@ -375,10 +262,11 @@ in { ''; 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://lassul.us:8000/radio.opus' + 'http://lassul.us:8000/radio.ogg' done ''; locations."= /controls".extraConfig = '' diff --git a/lass/2configs/radio/news.nix b/lass/2configs/radio/news.nix index e5b5405ff..0dc711e6c 100644 --- a/lass/2configs/radio/news.nix +++ b/lass/2configs/radio/news.nix @@ -3,7 +3,8 @@ let send_to_radio = pkgs.writers.writeDashBin "send_to_radio" '' ${pkgs.vorbis-tools}/bin/oggenc - | - ${pkgs.libshout}/bin/shout --format ogg --host localhost --port 1338 --mount /live + ${pkgs.cyberlocker-tools}/bin/cput news.ogg + ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/newsshow ''; gc_news = pkgs.writers.writeDashBin "gc_news" '' diff --git a/lass/2configs/radio/radio.liq b/lass/2configs/radio/radio.liq new file mode 100644 index 000000000..70d316043 --- /dev/null +++ b/lass/2configs/radio/radio.liq @@ -0,0 +1,112 @@ +log.stdout.set(true) + +# use yt-dlp +settings.protocol.youtube_dl.path.set("yt-dlp") + +## functions + +def stringify_attrs(attrs) = + let json.stringify out = (attrs : [(string * string)] as json.object) + out +end + +def filter_graveyard(req) = + filename = request.filename(req) + if string.match(pattern = '.*/\\.graveyard/.*', filename) then + false + else + true + end +end + +def queue_contents(q) = + list.map(fun (req) -> request.uri(req), q) +end +## main + +env = environment() +port = string.to_int(env["RADIO_PORT"], default = 8000) + +all_music = playlist(env["MUSIC"], check_next = filter_graveyard) +wishlist = request.queue() +tracks = fallback(track_sensitive = true, [wishlist, all_music]) +tracks = blank.eat(tracks) + +last_metadata = ref([]) +def on_metadata(m) = + last_metadata := m + print("changing tracks") + out = process.read(env["HOOK_TRACK_CHANGE"], env = m) + print(out) +end +tracks.on_metadata(on_metadata) + +# some nice effects +music = crossfade(tracks) +music = mksafe(music) +music = normalize(music) + +news = request.queue() +radio = smooth_add(normal = music, special = amplify(1.5, news)) + +if string.length(env["ICECAST_HOST"]) > 0 then + output.icecast(host = env["ICECAST_HOST"], mount = '/music.ogg', password = 'hackme', %vorbis(quality = 1), music) + output.icecast(host = env["ICECAST_HOST"], mount = '/music.mp3', password = 'hackme', %mp3.vbr(), music) + output.icecast(host = env["ICECAST_HOST"], mount = '/music.opus', password = 'hackme', %opus(bitrate = 128), music) + + output.icecast(host = env["ICECAST_HOST"], mount = '/radio.ogg', password = 'hackme', %vorbis(quality = 1), radio) + output.icecast(host = env["ICECAST_HOST"], mount = '/radio.mp3', password = 'hackme', %mp3.vbr(), radio) + output.icecast(host = env["ICECAST_HOST"], mount = '/radio.opus', password = 'hackme', %opus(bitrate = 128), radio) +else + output(fallible = true, buffer(radio)) +end + +interactive.harbor(port = port) + +def current(~protocol, ~headers, ~data, uri) = + http.response(content_type = "application/json", data = stringify_attrs( + !last_metadata + )) +end +harbor.http.register("/current", port = port, current) + +def skip(~protocol, ~headers, ~data, uri) = + tracks.skip() + http.response(content_type = "application/json", data = stringify_attrs( + !last_metadata + )) +end +harbor.http.register("/skip", method = "POST", port = port, skip) + +def all_tracks(~protocol, ~headers, ~data, uri) = + http.response(content_type = "application/json", data = json.stringify( + all_music.remaining_files() + )) +end +harbor.http.register("/all_tracks", port = port, all_tracks) + +def wish_track(~protocol, ~headers, ~data, uri) = + # disallow process: + if string.match(pattern = '^process:', data) then + http.response(code = 400) + else + # TODO report errors back + wish = request.create(data) + wishlist.push(wish) + http.response(content_type = "application/json", data = "ok") + end +end +harbor.http.register("/wish", method = "POST", port = port, wish_track) + +def wish_tracklist(~protocol, ~headers, ~data, uri) = + http.response(content_type = "application/json", data = json.stringify( + queue_contents(wishlist.queue()) + )) +end +harbor.http.register("/wish", port = port, wish_tracklist) + +def newsshow(~protocol, ~headers, ~data, uri) = + news.push(request.create("http://c.r/news.ogg")) + http.response(content_type = "application/json", data = "ok") +end +harbor.http.register("/newsshow", method = "POST", port = port, newsshow) diff --git a/lass/2configs/radio/shell.nix b/lass/2configs/radio/shell.nix new file mode 100644 index 000000000..9d00e3b06 --- /dev/null +++ b/lass/2configs/radio/shell.nix @@ -0,0 +1,7 @@ +{ pkgs ? import <nixpkgs> {} }: +pkgs.mkShell { + buildInputs = [ + pkgs.liquidsoap + pkgs.yt-dlp + ]; +} diff --git a/lass/2configs/radio/weather.nix b/lass/2configs/radio/weather.nix index 3beac6693..704bf7218 100644 --- a/lass/2configs/radio/weather.nix +++ b/lass/2configs/radio/weather.nix @@ -6,7 +6,7 @@ let } ./weather_for_ips.py; weather_report = pkgs.writers.writeDashBin "weather_report" '' - set -efu + set -efux export PATH="${lib.makeBinPath [ pkgs.coreutils pkgs.curl @@ -14,7 +14,7 @@ let pkgs.jc pkgs.jq ]}" - curl -z /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb + curl -fSsz /tmp/GeoLite2-City.mmdb -o /tmp/GeoLite2-City.mmdb http://c.r/GeoLite2-City.mmdb MAXMIND_GEOIP_DB="/tmp/GeoLite2-City.mmdb"; export MAXMIND_GEOIP_DB OPENWEATHER_API_KEY=$(cat "$CREDENTIALS_DIRECTORY/openweather_api"); export OPENWEATHER_API_KEY ss -no 'sport = :8000' | @@ -42,7 +42,7 @@ in { --arg to "$(date -u +'%FT%TZ' -d '+1 hours')" \ --slurp --raw-input --compact-output --ascii-output \ '{text: ., from: $from, to: $to, priority: 100}' | - retry -t 5 -d 10 -- curl -v -d@- http://radio-news.r + retry -t 5 -d 10 -- curl -fSs -d@- http://radio-news.r ''; startAt = "*:58:00"; serviceConfig = { diff --git a/lass/2configs/radio/weather_for_ips.py b/lass/2configs/radio/weather_for_ips.py index 587cc1f28..1f8489bd1 100644 --- a/lass/2configs/radio/weather_for_ips.py +++ b/lass/2configs/radio/weather_for_ips.py @@ -24,9 +24,10 @@ for ip in fileinput.input(): weather = json.loads(resp.text) output.append( f'Weather report for {location.city.name}, {location.country.name}. ' - f'Currently it is {weather["current"]["weather"][0]["description"]} outside ' + f'It is {weather["current"]["weather"][0]["description"]} outside ' f'with a temperature of {weather["current"]["temp"]:.1f} degrees, ' - f'and a wind speed of {weather["current"]["wind_speed"]:.1f} meters per second. ' + f'a wind speed of {weather["current"]["wind_speed"]:.1f} meters per second ' + f'and a humidity of {weather["current"]["humidity"]} percent. ' f'The probability of precipitation is {weather["hourly"][0]["pop"] * 100:.0f} percent. ' ) |