update envs in docs, #127.

* (nits)

* add hardware encoding support for Intel QSV via VAAPI

* automate RENDER_GID env var

* add remmina

* remmina: github CI

.docker/README.md

@@ -2,7 +2,7 @@
 
 If you want to contribute, but do not want to install anything on your host system, we got you covered. You only need docker. Technically, it could be done using vs code development in container, but this is more fun:).
 
-You need to copy `.env.development` to `.env` and customize values.
+You need to copy `.env.default` to `.env` and customize values.
 
 ## Step 1: Building server
 

.docker/base/Dockerfile

@@ -13,7 +13,7 @@ RUN set -eux; apt-get update; \
     # install libclipboard
     set -eux; \
     cd /tmp; \
-    git clone https://github.com/jtanx/libclipboard; \
+    git clone --depth=1 https://github.com/jtanx/libclipboard; \
     cd libclipboard; \
     cmake .; \
     make -j4; \
@@ -60,16 +60,26 @@ ARG USERNAME=neko
 ARG USER_UID=1000
 ARG USER_GID=$USER_UID
 
-#
-# install dependencies
-RUN set -eux; apt-get update; \
+RUN set -eux; \
+    #
+    # add non-free repo for intel drivers
+    echo deb http://deb.debian.org/debian bullseye main contrib non-free > /etc/apt/sources.list; \
+    echo deb http://deb.debian.org/debian-security/ bullseye-security main contrib non-free >> /etc/apt/sources.list; \
+    echo deb http://deb.debian.org/debian bullseye-updates main contrib non-free >> /etc/apt/sources.list; \
+    apt-get update; \
+    #
+    # install dependencies
     apt-get install -y --no-install-recommends wget ca-certificates supervisor; \
     apt-get install -y --no-install-recommends pulseaudio dbus-x11 xserver-xorg-video-dummy; \
     apt-get install -y --no-install-recommends libcairo2 libxcb1 libxrandr2 libxv1 libopus0 libvpx6; \
     #
-    # gst
+    # intel driver + vaapi
+    apt-get install -y --no-install-recommends intel-media-va-driver-non-free libva2 vainfo; \
+    #
+    # gst + vaapi plugin
     apt-get install -y --no-install-recommends libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev \
-                    gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-pulseaudio; \
+                    gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-pulseaudio \
+                    gstreamer1.0-vaapi ;\
     #
     # fonts
     apt-get install -y --no-install-recommends fonts-takao-mincho; \
@@ -106,6 +116,7 @@ COPY .docker/base/dbus /usr/bin/dbus
 COPY .docker/base/default.pa /etc/pulse/default.pa
 COPY .docker/base/supervisord.conf /etc/neko/supervisord.conf
 COPY .docker/base/xorg.conf /etc/neko/xorg.conf
+COPY .docker/base/add-render-group.sh /usr/bin/add-render-group.sh
 
 #
 # set default envs
@@ -114,6 +125,7 @@ ENV DISPLAY=:99.0
 ENV NEKO_PASSWORD=neko
 ENV NEKO_PASSWORD_ADMIN=admin
 ENV NEKO_BIND=:8080
+ENV RENDER_GID=
 
 #
 # copy static files from previous stages

.docker/base/add-render-group.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# if no hwenc required, noop
+[[ -z "$NEKO_HWENC" ]] && exit 0
+
+if [[ -z "$RENDER_GID" ]]; then
+  RENDER_GID=$(stat -c "%g" /dev/dri/render* | tail -n 1)
+  # is /dev/dri passed to the container?
+  [[ -z "$RENDER_GID" ]] && exit 1
+fi
+
+# note that this could conceivably be a security risk...
+cnt_group=$(getent group "$RENDER_GID" | cut -d: -f1)
+if [[ -z "$cnt_group" ]]; then
+  groupadd -g "$RENDER_GID" nekorender
+  cnt_group=nekorender
+fi
+usermod -a -G "$cnt_group" "$USER"

.docker/base/supervisord.conf

@@ -9,6 +9,19 @@ loglevel=debug
 [include]
 files=/etc/neko/supervisord/*.conf
 
+[program:rendergroup-init]
+environment=RENDER_GID="%(ENV_RENDER_GID)s",USER="%(ENV_USER)s"
+command=/usr/bin/add-render-group.sh
+startsecs=0
+startretries=0
+autorestart=false
+priority=10
+user=root
+stdout_logfile=/var/log/neko/rendergroup.log
+stdout_logfile_maxbytes=1MB
+stdout_logfile_backups=10
+redirect_stderr=true
+
 [program:dbus]
 environment=HOME="/root",USER="root"
 command=/usr/bin/dbus
@@ -33,7 +46,7 @@ redirect_stderr=true
 
 [program:pulseaudio]
 environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s",DISPLAY="%(ENV_DISPLAY)s"
-command=/usr/bin/pulseaudio --disallow-module-loading -vvvv --disallow-exit --exit-idle-time=-1 
+command=/usr/bin/pulseaudio --disallow-module-loading -vvvv --disallow-exit --exit-idle-time=-1
 autorestart=true
 priority=300
 user=%(ENV_USER)s

.docker/brave/policies.json

@@ -26,11 +26,11 @@
   ],
   "ExtensionInstallForcelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm;https://clients2.google.com/service/update2/crx",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa;https://clients2.google.com/service/update2/crx"
+      "mnjggcdmjocbbbhaepdhchncahnbgone;https://clients2.google.com/service/update2/crx"
   ],
   "ExtensionInstallWhitelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa"
+      "mnjggcdmjocbbbhaepdhchncahnbgone"
   ],
   "ExtensionInstallBlacklist": [
       "*"

.docker/chromium/Dockerfile

@@ -3,14 +3,21 @@ FROM $BASE_IMAGE
 
 #
 # install neko chromium
-RUN set -eux; apt-get update; \
-    apt-get install -y --no-install-recommends unzip chromium chromium-sandbox openbox; \
+RUN set -eux; \
+    echo "deb http://ftp.de.debian.org/debian bookworm main" >> /etc/apt/sources.list; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends unzip chromium chromium-common chromium-sandbox openbox; \
     #
     # install widevine module
+    CHROMIUM_DIR="/usr/lib/chromium"; \
     WIDEVINE_VERSION=$(wget --quiet -O - https://dl.google.com/widevine-cdm/versions.txt | tail -n 1); \
-    wget -O /tmp/widevine.zip "https://dl.google.com/widevine-cdm/$WIDEVINE_VERSION-linux-x64.zip"; \
-    unzip -p /tmp/widevine.zip libwidevinecdm.so > /usr/lib/chromium/libwidevinecdm.so; \
-    chmod 644 /usr/lib/chromium/libwidevinecdm.so; \
+    wget -O /tmp/widevine.zip "https://dl.google.com/widevine-cdm/${WIDEVINE_VERSION}-linux-x64.zip"; \
+    mkdir -p "${CHROMIUM_DIR}/WidevineCdm/_platform_specific/linux_x64"; \
+    unzip -p /tmp/widevine.zip LICENSE.txt > "${CHROMIUM_DIR}/WidevineCdm/LICENSE"; \
+    unzip -p /tmp/widevine.zip manifest.json > "${CHROMIUM_DIR}/WidevineCdm/manifest.json"; \
+    unzip -p /tmp/widevine.zip libwidevinecdm.so > "${CHROMIUM_DIR}/WidevineCdm/_platform_specific/linux_x64/libwidevinecdm.so"; \
+    find "${CHROMIUM_DIR}/WidevineCdm" -type d -exec chmod 0755 '{}' \;; \
+    find "${CHROMIUM_DIR}/WidevineCdm" -type f -exec chmod 0644 '{}' \;; \
     rm /tmp/widevine.zip; \
     #
     # clean up

.docker/chromium/policies.json

@@ -20,17 +20,18 @@
   "PromptForDownloadLocation": false,
   "BookmarkBarEnabled": false,
   "PasswordManagerEnabled": false,
+  "BrowserLabsEnabled": false,
   "URLBlacklist": [
       "file://*",
       "chrome://policy"
   ],
   "ExtensionInstallForcelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm;https://clients2.google.com/service/update2/crx",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa;https://clients2.google.com/service/update2/crx"
+      "mnjggcdmjocbbbhaepdhchncahnbgone;https://clients2.google.com/service/update2/crx"
   ],
   "ExtensionInstallWhitelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa"
+      "mnjggcdmjocbbbhaepdhchncahnbgone"
   ],
   "ExtensionInstallBlacklist": [
       "*"

.docker/firefox/Dockerfile.arm

@@ -10,7 +10,7 @@ RUN set -eux; apt-get update; \
     # install extensions
     mkdir -p /usr/lib/firefox-esr/distribution/extensions; \
     wget -O '/usr/lib/firefox-esr/distribution/extensions/uBlock0@raymondhill.net.xpi' https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi; \
-    wget -O /usr/lib/firefox-esr/distribution/extensions/nordvpnproxy@nordvpn.com.xpi https://addons.mozilla.org/firefox/downloads/latest/nordvpn-proxy-extension/latest.xpi; \
+    wget -O '/usr/lib/firefox-esr/distribution/extensions/sponsorBlocker@ajay.app.xpi' https://addons.mozilla.org/firefox/downloads/latest/sponsorblock/latest.xpi; \
     #
     # create a profile directory
     mkdir -p /home/neko/.mozilla/firefox/profile.default/extensions; \

.docker/firefox/openbox.xml

@@ -13,7 +13,7 @@
 
 <applications>
     <!-- Match all windows and remove their decorations (obxprop | grep "^_OB_APP") -->
-    <application class="Firefox*" name="Navigator">
+    <application class="firefox" name="Navigator">
       <decor>no</decor>
       <maximized>true</maximized>
       <focus>yes</focus>

.docker/firefox/policies.json

@@ -56,8 +56,8 @@
       "*": {
         "installation_mode": "blocked"
       },
-      "nordvpnproxy@nordvpn.com": {
-        "install_url": "https://addons.mozilla.org/firefox/downloads/latest/nordvpn-proxy-extension/latest.xpi",
+      "sponsorBlocker@ajay.app": {
+        "install_url": "https://addons.mozilla.org/firefox/downloads/latest/sponsorblock/latest.xpi",
         "installation_mode": "force_installed"
       },
       "uBlock0@raymondhill.net": {
@@ -108,7 +108,7 @@
       "datareporting.policy.dataSubmissionPolicyBypassNotification": true,
       "dom.disable_window_flip": true,
       "dom.disable_window_move_resize": true,
-      "dom.event.contextmenu.enabled": false,
+      "dom.event.contextmenu.enabled": true,
       "extensions.getAddons.showPane": false,
       "places.history.enabled": false,
       "privacy.file_unique_origin": true,

.docker/google-chrome/policies.json

@@ -26,11 +26,11 @@
   ],
   "ExtensionInstallForcelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm;https://clients2.google.com/service/update2/crx",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa;https://clients2.google.com/service/update2/crx"
+      "mnjggcdmjocbbbhaepdhchncahnbgone;https://clients2.google.com/service/update2/crx"
   ],
   "ExtensionInstallWhitelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa"
+      "mnjggcdmjocbbbhaepdhchncahnbgone"
   ],
   "ExtensionInstallBlacklist": [
       "*"

.docker/microsoft-edge/Dockerfile

@@ -0,0 +1,24 @@
+ARG BASE_IMAGE=m1k1o/neko:base
+FROM $BASE_IMAGE
+
+ARG API_URL="https://packages.microsoft.com/repos/edge/pool/main/m/microsoft-edge-stable/"
+
+#
+# install microsoft edge
+RUN set -eux; apt-get update; \
+    #
+    # fetch latest release
+    SRC_URL="${API_URL}$(wget -O - "${API_URL}" 2>/dev/null | sed -n 's/.*href="\([^"]*\).*/\1/p' | tail -1)"; \
+    wget -O /tmp/microsoft-edge.deb "${SRC_URL}"; \
+    apt-get install -y --no-install-recommends openbox /tmp/microsoft-edge.deb; \
+    #
+    # clean up
+    apt-get clean -y; \
+    rm -rf /var/lib/apt/lists/* /var/cache/apt/*
+
+#
+# copy configuation files
+COPY supervisord.conf /etc/neko/supervisord/microsoft-edge.conf
+COPY --chown=neko preferences.json /home/neko/.config/microsoft-edge/Default/Preferences
+COPY policies.json /etc/opt/edge/policies/managed/policies.json
+COPY openbox.xml /etc/neko/openbox.xml

.docker/microsoft-edge/openbox.xml

@@ -13,7 +13,7 @@
 
 <applications>
     <!-- Match all windows and remove their decorations (obxprop | grep "^_OB_APP") -->
-    <application class="Vncviewer" name="vncviewer">
+    <application class="Microsoft-edge*" name="microsoft-edge*">
       <decor>no</decor>
       <maximized>true</maximized>
       <focus>yes</focus>

.docker/microsoft-edge/policies.json

@@ -0,0 +1,38 @@
+{
+  "HomepageLocation": "",
+  "AutoFillEnabled": false,
+  "AutofillAddressEnabled": false,
+  "AutofillCreditCardEnabled": false,
+  "BrowserSignin": 0,
+  "DefaultNotificationsSetting": 2,
+  "DeveloperToolsAvailability": 2,
+  "EditBookmarksEnabled": false,
+  "FullscreenAllowed": true,
+  "IncognitoModeAvailability": 1,
+  "SyncDisabled": true,
+  "AutoplayAllowed": true,
+  "BrowserAddPersonEnabled": false,
+  "BrowserGuestModeEnabled": false,
+  "DefaultPopupsSetting": 2,
+  "DownloadRestrictions": 3,
+  "VideoCaptureAllowed": true,
+  "AllowFileSelectionDialogs": false,
+  "PromptForDownloadLocation": false,
+  "BookmarkBarEnabled": false,
+  "PasswordManagerEnabled": false,
+  "URLBlacklist": [
+      "file://*",
+      "edge://policy"
+  ],
+  "ExtensionInstallForcelist": [
+      "cjpalhdlnbpafiamejdnhcphjbkeiagm;https://clients2.google.com/service/update2/crx",
+      "mnjggcdmjocbbbhaepdhchncahnbgone;https://clients2.google.com/service/update2/crx"
+  ],
+  "ExtensionInstallWhitelist": [
+      "cjpalhdlnbpafiamejdnhcphjbkeiagm",
+      "mnjggcdmjocbbbhaepdhchncahnbgone"
+  ],
+  "ExtensionInstallBlacklist": [
+      "*"
+  ]
+}

.docker/microsoft-edge/preferences.json

@@ -0,0 +1,110 @@
+{
+  "homepage": "http://www.google.com",
+  "homepage_is_newtabpage": false,
+  "first_run_tabs": [
+    "https://www.google.com/_/chrome/newtab?ie=UTF-8"
+  ],
+  "custom_links": {
+    "initialized": true,
+    "list": [
+      {
+        "title": "YouTube",
+        "url": "https://www.youtube.com/"
+      },
+      {
+        "title": "Netflix",
+        "url": "https://netflix.com"
+      },
+      {
+        "title": "Hulu",
+        "url": "https://www.hulu.com/"
+      },
+      {
+        "title": "9Anime",
+        "url": "https://9anime.to/"
+      },
+      {
+        "title": "Crunchy Roll",
+        "url": "https://www.crunchyroll.com/"
+      },
+      {
+        "title": "Funimation",
+        "url": "https://www.funimation.com/"
+      },
+      {
+        "title": "Disney+",
+        "url": "https://www.disneyplus.com/"
+      },
+      {
+        "title": "HBO Now",
+        "url": "https://play.hbonow.com/"
+      },
+      {
+        "title": "Amazon Video",
+        "url": "https://www.amazon.com/Amazon-Video/b?node=2858778011"
+      },
+      {
+        "title": "VRV",
+        "url": "https://vrv.co/"
+      },
+      {
+        "title": "Twitch",
+        "url": "https://www.twitch.tv/"
+      },
+      {
+        "title": "Mixer",
+        "url": "https://mixer.com/"
+      }
+    ]
+  },
+  "browser": {
+    "custom_chrome_frame": false,
+    "show_home_button": true,
+    "window_placement": {
+      "maximized": true
+    }
+  },
+  "bookmark_bar": {
+    "show_on_all_tabs": false
+  },
+  "sync_promo": {
+    "show_on_first_run_allowed": false
+  },
+  "distribution": {
+    "import_bookmarks_from_file": "bookmarks.html",
+    "import_bookmarks": true,
+    "import_history": true,
+    "import_home_page": true,
+    "import_search_engine": true,
+    "ping_delay": 60,
+    "do_not_create_desktop_shortcut": true,
+    "do_not_create_quick_launch_shortcut": true,
+    "do_not_create_taskbar_shortcut": true,
+    "do_not_launch_chrome": true,
+    "do_not_register_for_update_launch": true,
+    "make_chrome_default": true,
+    "make_chrome_default_for_user": true,
+    "system_level": false,
+    "verbose_logging": false
+  },
+  "profile": {
+    "avatar_index": 19,
+    "default_content_setting_values": {
+      "clipboard": 2,
+      "cookies": 4,
+      "geolocation": 2,
+      "media_stream_camera": 2,
+      "media_stream_mic": 2,
+      "midi_sysex": 2,
+      "payment_handler": 2,
+      "usb_guard": 2
+    },
+    "name": "neko",
+    "using_default_avatar": false,
+    "using_default_name": false,
+    "using_gaia_avatar": false
+  },
+  "signin": {
+    "allowed": false
+  }
+}

.docker/microsoft-edge/supervisord.conf

@@ -1,11 +1,11 @@
-[program:vncviewer]
+[program:microsoft-edge]
 environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s",DISPLAY="%(ENV_DISPLAY)s"
-command=/usr/bin/vncviewer -autopass -x11cursor -nojpeg -quality 9 -compresslevel 9 %(ENV_NEKO_VNC_URL)s
+command=/usr/bin/microsoft-edge --window-position=0,0 --display=%(ENV_DISPLAY)s --user-data-dir=/home/neko/.config/microsoft-edge --no-first-run --start-maximized --bwsi --force-dark-mode --disable-file-system --disable-gpu --disable-software-rasterizer --disable-dev-shm-usage
 stopsignal=INT
 autorestart=true
 priority=800
 user=%(ENV_USER)s
-stdout_logfile=/var/log/neko/vncviewer.log
+stdout_logfile=/var/log/neko/microsoft-edge.log
 stdout_logfile_maxbytes=100MB
 stdout_logfile_backups=10
 redirect_stderr=true

.docker/remmina/Dockerfile

@@ -0,0 +1,20 @@
+ARG BASE_IMAGE=m1k1o/neko:base
+FROM $BASE_IMAGE
+
+# install remmina
+RUN set -eux; apt-get update; \
+    apt-get install -y --no-install-recommends \
+      remmina-plugin-rdp remmina-plugin-vnc \
+      # remmina-plugin-x2go # not in bullseye
+      remmina-plugin-spice remmina-plugin-nx; \
+    # clean up
+    apt-get clean -y; \
+    rm -rf /var/lib/apt/lists/* /var/cache/apt/*
+
+# copy configuation files
+COPY supervisord.conf /etc/neko/supervisord/remmina.conf
+COPY --chown=neko remmina.pref /home/neko/.config/remmina/remmina.pref
+COPY --chown=neko rdp.remmina spice.remmina vnc.remmina /home/neko/.local/share/remmina/
+COPY run-remmina.sh /usr/bin/run-remmina.sh
+ENV REMMINA_URL=
+ENV REMMINA_PROFILE=

.docker/remmina/rdp.remmina

@@ -0,0 +1,90 @@
+[remmina]
+password=
+gateway_username=
+notes_text=
+vc=
+preferipv6=0
+ssh_tunnel_loopback=0
+serialname=
+sound=local
+printer_overrides=
+name=rdpdefault
+console=0
+colordepth=99
+security=
+precommand=
+disable_fastpath=0
+left-handed=0
+postcommand=
+multitransport=0
+group=
+server=
+ssh_tunnel_certfile=
+glyph-cache=0
+ssh_tunnel_enabled=0
+disableclipboard=0
+audio-output=
+parallelpath=
+monitorids=
+cert_ignore=0
+gateway_server=
+serialpermissive=0
+protocol=RDP
+old-license=0
+ssh_tunnel_password=
+resolution_mode=2
+pth=
+loadbalanceinfo=
+disableautoreconnect=0
+clientname=
+clientbuild=
+resolution_width=0
+drive=
+relax-order-checks=0
+username=
+base-cred-for-gw=0
+gateway_domain=
+network=none
+rdp2tcp=
+gateway_password=
+serialdriver=
+domain=
+profile-lock=0
+rdp_reconnect_attempts=
+restricted-admin=0
+multimon=0
+exec=
+smartcardname=
+serialpath=
+enable-autostart=0
+usb=
+shareprinter=0
+ssh_tunnel_passphrase=
+shareparallel=0
+disablepasswordstoring=0
+quality=0
+span=0
+parallelname=
+ssh_tunnel_auth=0
+keymap=
+ssh_tunnel_username=
+execpath=
+shareserial=0
+resolution_height=0
+timeout=
+useproxyenv=0
+sharesmartcard=0
+freerdp_log_filters=
+microphone=
+dvc=
+ssh_tunnel_privatekey=
+gwtransp=http
+ssh_tunnel_server=
+ignore-tls-errors=1
+disable-smooth-scrolling=0
+gateway_usage=0
+websockets=0
+freerdp_log_level=INFO
+window_maximize=1
+scale=1
+viewmode=4

.docker/remmina/remmina.pref

@@ -0,0 +1,103 @@
+[remmina_pref]
+secret=Jsh7BJPwHqLCKi2vdkMAImSgdBVZGF6s8VbUPY3Q9WA=
+datadir_path=
+remmina_file_name=%G_%P_%N_%h
+screenshot_path=
+screenshot_name=
+deny_screenshot_clipboard=true
+save_view_mode=true
+use_master_password=false
+unlock_timeout=0
+unlock_password=
+trust_all=true
+floating_toolbar_placement=0
+toolbar_placement=3
+prevent_snap_welcome_message=true
+last_quickconnect_protocol=
+fullscreen_on_auto=true
+always_show_tab=false
+hide_connection_toolbar=true
+hide_searchbar=true
+default_action=0
+scale_quality=3
+ssh_loglevel=1
+ssh_parseconfig=true
+hide_toolbar=true
+small_toolbutton=true
+view_file_mode=0
+resolutions=640x480,800x600,1024x768,1152x864,1280x960,1400x1050
+keystrokes=
+main_width=600
+main_height=400
+main_maximize=true
+main_sort_column_id=1
+main_sort_order=0
+expanded_group=
+toolbar_pin_down=false
+sshtunnel_port=4732
+ssh_tcp_keepidle=20
+ssh_tcp_keepintvl=10
+ssh_tcp_keepcnt=3
+ssh_tcp_usrtimeout=60000
+applet_new_ontop=false
+applet_hide_count=true
+applet_enable_avahi=false
+disable_tray_icon=true
+dark_tray_icon=false
+recent_maximum=10
+default_mode=3
+tab_mode=0
+fullscreen_toolbar_visibility=2
+auto_scroll_step=10
+hostkey=65508
+shortcutkey_fullscreen=
+shortcutkey_autofit=
+shortcutkey_nexttab=
+shortcutkey_prevtab=
+shortcutkey_scale=
+shortcutkey_grab=65508
+shortcutkey_viewonly=109
+shortcutkey_screenshot=
+shortcutkey_minimize=65478
+shortcutkey_disconnect=65473
+shortcutkey_toolbar=116
+vte_font=
+vte_allow_bold_text=true
+vte_lines=512
+
+[ssh_colors]
+background=#d5ccba
+cursor=#45373c
+bold=#45373c
+foreground=#45373c
+color0=#20111b
+color1=#be100e
+color2=#858162
+color3=#eaa549
+color4=#426a79
+color5=#97522c
+color6=#989a9c
+color7=#968c83
+color8=#5e5252
+color9=#be100e
+color10=#858162
+color11=#eaa549
+color12=#426a79
+color13=#97522c
+color14=#989a9c
+color15=#d5ccba
+
+[usage_stats]
+periodic_usage_stats_permitted=false
+periodic_usage_stats_last_sent=0
+periodic_usage_stats_uuid_prefix=
+
+[remmina_news]
+periodic_news_permitted=false
+periodic_rmnews_last_get=0
+periodic_rmnews_get_count=1
+periodic_rmnews_uuid_prefix=
+
+[remmina]
+name=
+ignore-tls-errors=1

.docker/remmina/run-remmina.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+set -u
+
+err() {
+  echo "ERROR: $*" >&2
+  exit 1
+}
+
+profile_dir="/home/neko/.local/share/remmina"
+if [[ -n "$REMMINA_PROFILE" ]]; then
+  profile=${REMMINA_PROFILE%.remmina}.remmina
+  file=${profile##/*/}
+  [[ "$file" = "$profile" ]] && profile="$profile_dir"/"$file"
+  [[ -f "$profile" ]] || err "Connection profile $profile not found"
+  echo "Running remmina with connection profile $profile"
+  exec remmina -c "$profile"
+fi
+
+[[ -z "$REMMINA_URL" ]] && err "Neither 'REMMINA_PROFILE' nor 'REMMINA_URL' found in env vars"
+
+readarray -t arr < <( echo -n "$REMMINA_URL" | perl -pe 's|^(\w+)\:\/\/(?:([^:]+)(?::([^@]+))?@)?(.*)$|\1\n\2\n\3\n\4|' )
+proto="${arr[0]}"
+user="${arr[1]}"
+pw="${arr[2]}"
+host="${arr[3]}"
+echo "Parsed url in 'REMMINA_URL': proto:$proto username:$user host:$host"
+
+[[ "$proto" != "vnc" && "$proto" != "rdp" && "$proto" != "spice" ]] && err "Unsupported protocol $proto in connection url 'REMMINA_URL'"
+
+profile="$profile_dir"/"$proto".remmina
+remmina --set-option username="$user" --update-profile "$profile"
+remmina --set-option password="$pw" --update-profile "$profile"
+remmina --set-option server="$host" --update-profile "$profile"
+
+# remmina --set-option window_maximize=1 --update-profile "$profile"
+# remmina --set-option scale=1 --update-profile "$profile"
+
+exec remmina -c "$profile"

.docker/remmina/spice.remmina

@@ -0,0 +1,33 @@
+[remmina]
+disablegstvideooverlay=0
+disablepasswordstoring=0
+sharesmartcard=0
+videocodec=0
+ssh_tunnel_password=
+postcommand=
+server=
+name=spicedefault
+ssh_tunnel_enabled=0
+profile-lock=0
+enable-autostart=0
+imagecompression=0
+password=
+precommand=
+disableclipboard=0
+group=
+ssh_tunnel_certfile=
+protocol=SPICE
+enableaudio=1
+viewonly=0
+ssh_tunnel_server=
+ssh_tunnel_loopback=0
+ssh_tunnel_auth=0
+ignore-tls-errors=1
+ssh_tunnel_username=
+ssh_tunnel_passphrase=
+ssh_tunnel_privatekey=
+notes_text=
+usetls=0
+window_maximize=1
+scale=1
+viewmode=4

.docker/remmina/supervisord.conf

@@ -0,0 +1,12 @@
+
+[program:remmina]
+environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s",DISPLAY="%(ENV_DISPLAY)s"
+command=/usr/bin/run-remmina.sh
+stopsignal=INT
+autorestart=true
+priority=500
+user=%(ENV_USER)s
+stdout_logfile=/var/log/neko/remmina.log
+stdout_logfile_maxbytes=100MB
+stdout_logfile_backups=10
+redirect_stderr=true

.docker/remmina/vnc.remmina

@@ -0,0 +1,49 @@
+[remmina]
+encodings=
+videocodec=0
+name=temp eos
+ssh_tunnel_server=
+ssh_tunnel_privatekey=
+password=
+quality=0
+disablesmoothscrolling=0
+enableaudio=1
+precommand=
+disablegstvideooverlay=0
+ssh_tunnel_enabled=0
+sharesmartcard=0
+imagecompression=0
+ssh_tunnel_passphrase=
+ssh_tunnel_password=
+usetls=0
+viewonly=0
+disableserverinput=0
+depth_profile=0
+postcommand=
+tightencoding=0
+disablepasswordstoring=0
+lossy_encoding=0
+ignore-tls-errors=1
+gvncdebug=0
+ssh_tunnel_username=
+server=
+disableclipboard=0
+disableserverbell=0
+profile-lock=0
+enable-autostart=0
+window_maximize=1
+scale=1
+disableencryption=0
+ssh_tunnel_auth=0
+group=
+ssh_tunnel_loopback=0
+showcursor=1
+viewmode=4
+notes_text=
+keymap=
+colordepth=32
+proxy=
+protocol=VNC
+ssh_tunnel_certfile=
+shared=0
+username=

.docker/ungoogled-chromium/extensions/fjoaledfpmneenckfbpdfhkmimnjocfa.json

@@ -1,4 +0,0 @@
-{
-  "external_crx": "/usr/share/chromium/extensions/fjoaledfpmneenckfbpdfhkmimnjocfa.crx",
-  "external_version": "2.32.0"
-}

.docker/ungoogled-chromium/extensions/mnjggcdmjocbbbhaepdhchncahnbgone.json

@@ -0,0 +1,4 @@
+{
+  "external_crx": "/usr/share/chromium/extensions/mnjggcdmjocbbbhaepdhchncahnbgone.crx",
+  "external_version": "4.0.5"
+}

.docker/ungoogled-chromium/policies.json

@@ -26,7 +26,7 @@
   ],
   "ExtensionInstallWhitelist": [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm",
-      "fjoaledfpmneenckfbpdfhkmimnjocfa"
+      "mnjggcdmjocbbbhaepdhchncahnbgone"
   ],
   "ExtensionInstallBlacklist": [
       "*"

.docker/vncviewer/Dockerfile

@@ -1,18 +0,0 @@
-ARG BASE_IMAGE=m1k1o/neko:base
-FROM $BASE_IMAGE
-
-#
-# install vncviewer
-RUN set -eux; apt-get update; \
-    apt-get install -y --no-install-recommends openbox xtightvncviewer; \
-    #
-    # clean up
-    apt-get clean -y; \
-    rm -rf /var/lib/apt/lists/* /var/cache/apt/*
-
-ENV NEKO_VNC_URL=""
-
-#
-# copy configuation files
-COPY supervisord.conf /etc/neko/supervisord/vncviewer.conf
-COPY openbox.xml /etc/neko/openbox.xml

.github/workflows/build.yml

@@ -48,7 +48,7 @@ jobs:
     needs: [ build-base ]
     strategy:
       matrix:
-        tags: [ firefox, chromium, google-chrome, ungoogled-chromium, brave, tor-browser, vncviewer, vlc, xfce ]
+        tags: [ firefox, chromium, google-chrome, ungoogled-chromium, microsoft-edge, brave, tor-browser, remmina, vlc, xfce ]
     env:
       DOCKER_TAG: ${{ matrix.tags }}
     steps:

.github/workflows/tags.yml

@@ -0,0 +1,128 @@
+name: "CI for version tags"
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: m1k1o/neko
+
+jobs:
+  build-base:
+    runs-on: ubuntu-latest
+    #
+    # do not run on forks
+    #
+    if: github.repository_owner == 'm1k1o'
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - 
+        name: Extract metadata (tags, labels) for Docker
+        uses: docker/metadata-action@v3
+        id: meta
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/base
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha,format=long
+      - 
+        name: Log in to the Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_ACCESS_TOKEN }}
+      - 
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: ./
+          file: .docker/base/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  build:
+    runs-on: ubuntu-latest
+    #
+    # do not run on forks
+    #
+    if: github.repository_owner == 'm1k1o'
+    needs: [ build-base ]
+    strategy:
+      matrix:
+        include:
+          - tag: firefox
+            platforms: linux/amd64,linux/arm64
+          - tag: chromium
+            platforms: linux/amd64,linux/arm64
+          - tag: google-chrome
+            platforms: linux/amd64
+          - tag: ungoogled-chromium
+            platforms: linux/amd64,linux/arm64
+          - tag: microsoft-edge
+            platforms: linux/amd64
+          - tag: brave
+            platforms: linux/amd64
+          - tag: tor-browser
+            platforms: linux/amd64,linux/arm64
+          - tag: remmina
+            platforms: linux/amd64
+          - tag: vlc
+            platforms: linux/amd64,linux/arm64
+          - tag: xfce
+            platforms: linux/amd64,linux/arm64
+    env:
+      TAG_NAME: ${{ matrix.tag }}
+      PLATFORMS: ${{ matrix.platforms }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - 
+        name: Extract metadata (tags, labels) for Docker
+        uses: docker/metadata-action@v3
+        id: meta
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/${{ env.TAG_NAME }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+      - 
+        name: Log in to the Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_ACCESS_TOKEN }}
+      - 
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .docker/${{ env.TAG_NAME }}
+          platforms: ${{ env.PLATFORMS }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            BASE_IMAGE=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/base:sha-${{ github.sha }}

.vscode/settings.json

@@ -0,0 +1 @@
+{}

client/package.json

@@ -22,8 +22,8 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.15.4",
     "animejs": "^3.2.0",
-    "axios": "^0.21.1",
-    "date-fns": "^2.23.0",
+    "axios": "^0.21.4",
+    "date-fns": "^2.28.0",
     "emoji-datasource": "^6.0.1",
     "eventemitter3": "^4.0.7",
     "resize-observer-polyfill": "^1.5.1",
@@ -35,35 +35,35 @@
     "vue-class-component": "^7.2.6",
     "vue-clickaway": "^2.2.2",
     "vue-context": "^5.2.0",
-    "vue-i18n": "^8.25.0",
+    "vue-i18n": "^8.27.0",
     "vue-notification": "^1.3.20",
     "vue-property-decorator": "^9.1.2",
     "vuex": "^3.5.1"
   },
   "devDependencies": {
     "@types/animejs": "^3.1.4",
-    "@types/node": "^14.17.12",
+    "@types/node": "^14.18.9",
     "@types/vue": "^2.0.0",
     "@types/vue-clickaway": "^2.2.0",
-    "@typescript-eslint/eslint-plugin": "^4.30.0",
-    "@typescript-eslint/parser": "^4.30.0",
-    "@vue/cli-plugin-babel": "^4.5.6",
-    "@vue/cli-plugin-eslint": "^4.5.6",
-    "@vue/cli-plugin-typescript": "^4.5.6",
-    "@vue/cli-plugin-vuex": "^4.5.6",
-    "@vue/cli-service": "^4.5.12",
+    "@typescript-eslint/eslint-plugin": "^4.33.0",
+    "@typescript-eslint/parser": "^4.33.0",
+    "@vue/cli-plugin-babel": "^4.5.15",
+    "@vue/cli-plugin-eslint": "^4.5.15",
+    "@vue/cli-plugin-typescript": "^4.5.15",
+    "@vue/cli-plugin-vuex": "^4.5.15",
+    "@vue/cli-service": "^4.5.15",
     "@vue/eslint-config-prettier": "^6.0.0",
     "@vue/eslint-config-typescript": "^7.0.0",
-    "core-js": "^3.16.4",
+    "core-js": "^3.20.3",
     "emojilib": "^3.0.4",
     "eslint": "^6.8.0",
     "eslint-plugin-prettier": "^3.4.1",
-    "eslint-plugin-vue": "^7.17.0",
-    "node-sass": "^5.0.0",
-    "prettier": "^2.3.2",
-    "sass-loader": "^10.1.1",
+    "eslint-plugin-vue": "^7.20.0",
+    "prettier": "^2.5.1",
+    "sass": "^1.49.0",
+    "sass-loader": "^10.2.1",
     "ts-node": "^9.1.1",
-    "typescript": "^4.4.2",
+    "typescript": "^4.5.5",
     "vue-template-compiler": "^2.6.14"
   }
 }

client/src/app.vue

@@ -181,9 +181,11 @@
     }
 
     @Watch('hideControls', { immediate: true })
-    onHideControls() {
-      this.$accessor.video.setMuted(false)
-      this.$accessor.settings.setSound(false)
+    onHideControls(enabled: boolean) {
+      if (enabled) {
+        this.$accessor.video.setMuted(false)
+        this.$accessor.settings.setSound(false)
+      }
     }
 
     controlAttempt() {

client/src/assets/styles/vendor/_font-awesome.scss

@@ -1,5 +1,7 @@
 // Variables
 
+@use "sass:math";
+
 $fa-font-path:                "~@fortawesome/fontawesome-free/webfonts";
 $fa-font-size-base:    16px;
 $fa-font-display:      auto;
@@ -7,7 +9,7 @@ $fa-css-prefix:        fa;
 $fa-border-color:      #eee;
 $fa-inverse:           #fff;
 $fa-li-width:          2em;
-$fa-fw-width:          (20em / 16);
+$fa-fw-width:          math.div(20em, 16);
 $fa-primary-opacity:   1;
 $fa-secondary-opacity: .4;
 

client/src/components/context.vue

@@ -18,20 +18,20 @@
           <span @click="mute(child.data.member)" v-if="!child.data.member.muted">{{ $t('context.mute') }}</span>
           <span @click="unmute(child.data.member)" v-else>{{ $t('context.unmute') }}</span>
         </li>
-        <li v-if="child.data.member.id === host">
+        <li v-if="child.data.member.id === host && !implicitHosting">
           <span @click="adminRelease(child.data.member)">{{ $t('context.release') }}</span>
         </li>
-        <li v-if="child.data.member.id === host">
+        <li v-if="child.data.member.id === host && !implicitHosting">
           <span @click="adminControl(child.data.member)">{{ $t('context.take') }}</span>
         </li>
         <li>
-          <span v-if="child.data.member.id !== host" @click="adminGive(child.data.member)">{{
+          <span v-if="child.data.member.id !== host && !implicitHosting" @click="adminGive(child.data.member)">{{
             $t('context.give')
           }}</span>
         </li>
       </template>
       <template v-else>
-        <li v-if="hosting">
+        <li v-if="hosting && !implicitHosting">
           <span @click="give(child.data.member)">{{ $t('context.give') }}</span>
         </li>
       </template>
@@ -161,6 +161,10 @@
       return this.$accessor.remote.id
     }
 
+    get implicitHosting() {
+      return this.$accessor.remote.implicitHosting
+    }
+
     open(event: MouseEvent, data: any) {
       this.context.open(event, data)
     }

client/src/components/controls.vue

@@ -1,6 +1,6 @@
 <template>
   <ul>
-    <li v-if="!isTouch && seesControl">
+    <li v-if="!implicitHosting && (!controlLocked || hosting)">
       <i
         :class="[
           !disabeld && shakeKbd ? 'shake' : '',
@@ -20,7 +20,19 @@
         @click.stop.prevent="toggleControl"
       />
     </li>
-    <li v-if="seesControl">
+    <li class="no-pointer" v-if="implicitHosting">
+      <i
+        :class="[controlLocked ? 'disabled' : '', 'fas', 'fa-mouse-pointer']"
+        v-tooltip="{
+          content: controlLocked ? $t('controls.hasnot') : $t('controls.has'),
+          placement: 'top',
+          offset: 5,
+          boundariesElement: 'body',
+          delay: { show: 300, hide: 100 },
+        }"
+      />
+    </li>
+    <li v-if="implicitHosting || (!implicitHosting && (!controlLocked || hosting))">
       <label
         class="switch"
         v-tooltip="{
@@ -31,7 +43,7 @@
           delay: { show: 300, hide: 100 },
         }"
       >
-        <input type="checkbox" v-model="locked" :disabled="!hosting" />
+        <input type="checkbox" v-model="locked" :disabled="!hosting || (implicitHosting && controlLocked)" />
         <span />
       </label>
     </li>
@@ -105,6 +117,10 @@
       font-size: 24px;
       cursor: pointer;
 
+      &.no-pointer {
+        cursor: default;
+      }
+
       i {
         padding: 0 5px;
 
@@ -242,19 +258,8 @@
   export default class extends Vue {
     @Prop(Boolean) readonly shakeKbd!: boolean
 
-    get isTouch() {
-      return (
-        (typeof navigator.maxTouchPoints !== 'undefined' ? navigator.maxTouchPoints < 0 : false) ||
-        'ontouchstart' in document.documentElement
-      )
-    }
-
-    get severLocked(): boolean {
-      return 'control' in this.$accessor.locked && this.$accessor.locked['control']
-    }
-
-    get seesControl(): boolean {
-      return !this.severLocked || this.$accessor.user.admin || this.hosting
+    get controlLocked() {
+      return 'control' in this.$accessor.locked && this.$accessor.locked['control'] && !this.$accessor.user.admin
     }
 
     get disabeld() {
@@ -265,6 +270,10 @@
       return this.$accessor.remote.hosting
     }
 
+    get implicitHosting() {
+      return this.$accessor.remote.implicitHosting
+    }
+
     get volume() {
       return this.$accessor.video.volume
     }

client/src/components/markdown.ts

@@ -201,7 +201,7 @@ const rules: MarkdownRules = {
   },
   emoji: {
     order: md.defaultRules.strong.order,
-    match: (source) => /^:([a-zA-z_-]*):/.exec(source),
+    match: (source) => /^:([^:\s]+):/.exec(source),
     parse(capture) {
       return {
         id: capture[1],

client/src/components/resolution.vue

@@ -110,7 +110,7 @@
     },
   })
   export default class extends Vue {
-    @Ref('context') readonly context!: any
+    @Ref('context') readonly context!: VueContext
 
     get width() {
       return this.$accessor.video.width

client/src/components/video.vue

@@ -31,7 +31,7 @@
       </div>
       <ul v-if="!fullscreen && !hideControls" class="video-menu top">
         <li><i @click.stop.prevent="requestFullscreen" class="fas fa-expand"></i></li>
-        <li v-if="admin"><i @click.stop.prevent="onResolution" class="fas fa-desktop"></i></li>
+        <li v-if="admin"><i @click.stop.prevent="openResolution" class="fas fa-desktop"></i></li>
         <li class="request-control">
           <i
             :class="[hosted && !hosting ? 'disabled' : '', !hosted && !hosting ? 'faded' : '', 'fas', 'fa-keyboard']"
@@ -41,7 +41,7 @@
       </ul>
       <ul v-if="!fullscreen && !hideControls" class="video-menu bottom">
         <li v-if="hosting && (!clipboard_read_available || !clipboard_write_available)">
-          <i @click.stop.prevent="onClipboard" class="fas fa-clipboard"></i>
+          <i @click.stop.prevent="openClipboard" class="fas fa-clipboard"></i>
         </li>
         <li>
           <i
@@ -68,6 +68,7 @@
       display: flex;
       justify-content: center;
       align-items: center;
+      background: #000;
 
       .video-menu {
         position: absolute;
@@ -123,7 +124,7 @@
       .player-container {
         position: relative;
         width: 100%;
-        max-width: 16 / 9 * 100vh;
+        max-width: calc(16 / 9 * 100vh);
 
         video {
           position: absolute;
@@ -186,6 +187,7 @@
 <script lang="ts">
   import { Component, Ref, Watch, Vue, Prop } from 'vue-property-decorator'
   import ResizeObserver from 'resize-observer-polyfill'
+  import { elementRequestFullscreen, onFullscreenChange, isFullscreen } from '~/utils'
 
   import Emote from './emote.vue'
   import Resolution from './resolution.vue'
@@ -211,13 +213,13 @@
     @Ref('aspect') readonly _aspect!: HTMLElement
     @Ref('player') readonly _player!: HTMLElement
     @Ref('video') readonly _video!: HTMLVideoElement
-    @Ref('resolution') readonly _resolution!: any
-    @Ref('clipboard') readonly _clipboard!: any
+    @Ref('resolution') readonly _resolution!: Resolution
+    @Ref('clipboard') readonly _clipboard!: Clipboard
 
     @Prop(Boolean) readonly hideControls!: boolean
 
     private keyboard = GuacamoleKeyboard()
-    private observer = new ResizeObserver(this.onResise.bind(this))
+    private observer = new ResizeObserver(this.onResize.bind(this))
     private focused = false
     private fullscreen = false
     private startsMuted = true
@@ -239,6 +241,10 @@
       return this.$accessor.remote.hosting
     }
 
+    get implicitHosting() {
+      return this.$accessor.remote.implicitHosting
+    }
+
     get hosted() {
       return this.$accessor.remote.hosted
     }
@@ -271,8 +277,13 @@
       return this.$accessor.settings.autoplay
     }
 
+    // server-side lock
+    get controlLocked() {
+      return 'control' in this.$accessor.locked && this.$accessor.locked['control'] && !this.$accessor.user.admin
+    }
+
     get locked() {
-      return this.$accessor.remote.locked
+      return this.$accessor.remote.locked || (this.controlLocked && (!this.hosting || this.implicitHosting))
     }
 
     get scroll() {
@@ -322,12 +333,12 @@
 
     @Watch('width')
     onWidthChanged(width: number) {
-      this.onResise()
+      this.onResize()
     }
 
     @Watch('height')
     onHeightChanged(height: number) {
-      this.onResise()
+      this.onResize()
     }
 
     @Watch('volume')
@@ -377,24 +388,29 @@
     }
 
     @Watch('clipboard')
-    onClipboardChanged(clipboard: string) {
+    async onClipboardChanged(clipboard: string) {
       if (this.clipboard_write_available) {
-        navigator.clipboard.writeText(clipboard).catch(console.error)
+        try {
+          await navigator.clipboard.writeText(clipboard)
+          this.$accessor.remote.setClipboard(clipboard)
+        } catch (err: any) {
+          this.$log.error(err)
+        }
       }
     }
 
     mounted() {
-      this._container.addEventListener('resize', this.onResise)
+      this._container.addEventListener('resize', this.onResize)
       this.onVolumeChanged(this.volume)
       this.onMutedChanged(this.muted)
       this.onStreamChanged(this.stream)
-      this.onResise()
+      this.onResize()
 
       this.observer.observe(this._component)
 
-      this._player.addEventListener('fullscreenchange', () => {
-        this.fullscreen = document.fullscreenElement !== null
-        this.onResise()
+      onFullscreenChange(this._player, () => {
+        this.fullscreen = isFullscreen()
+        this.onResize()
       })
 
       this._video.addEventListener('canplaythrough', () => {
@@ -433,8 +449,6 @@
         this.$accessor.video.pause()
       })
 
-      document.addEventListener('focusin', this.onFocus.bind(this))
-
       /* Initialize Guacamole Keyboard */
       this.keyboard.onkeydown = (key: number) => {
         if (!this.focused || !this.hosting || this.locked) {
@@ -457,7 +471,6 @@
     beforeDestroy() {
       this.observer.disconnect()
       this.$accessor.video.setPlayable(false)
-      document.removeEventListener('focusin', this.onFocus.bind(this))
       /* Guacamole Keyboard does not provide destroy functions */
     }
 
@@ -513,7 +526,7 @@
 
       try {
         await this._video.play()
-        this.onResise()
+        this.onResize()
       } catch (err: any) {
         this.$log.error(err)
       }
@@ -551,38 +564,20 @@
       this.$accessor.remote.toggle()
     }
 
-    _elementRequestFullscreen(el: HTMLElement) {
-      if (typeof el.requestFullscreen === 'function') {
-        el.requestFullscreen()
-        //@ts-ignore
-      } else if (typeof el.webkitRequestFullscreen === 'function') {
-        //@ts-ignore
-        el.webkitRequestFullscreen()
-        //@ts-ignore
-      } else if (typeof el.webkitEnterFullscreen === 'function') {
-        //@ts-ignore
-        el.webkitEnterFullscreen()
-        //@ts-ignore
-      } else if (typeof el.msRequestFullScreen === 'function') {
-        //@ts-ignore
-        el.msRequestFullScreen()
-      } else {
-        return false
-      }
-
-      return true
+    requestControl() {
+      this.$accessor.remote.request()
     }
 
     requestFullscreen() {
       // try to fullscreen player element
-      if (this._elementRequestFullscreen(this._player)) {
-        this.onResise()
+      if (elementRequestFullscreen(this._player)) {
+        this.onResize()
         return
       }
 
       // fallback to fullscreen video itself (on mobile devices)
-      if (this._elementRequestFullscreen(this._video)) {
-        this.onResise()
+      if (elementRequestFullscreen(this._video)) {
+        this.onResize()
         return
       }
     }
@@ -590,15 +585,19 @@
     requestPictureInPicture() {
       //@ts-ignore
       this._video.requestPictureInPicture()
-      this.onResise()
+      this.onResize()
     }
 
-    async onFocus() {
-      if (!document.hasFocus() || !this.$accessor.active) {
-        return
-      }
+    openResolution(event: MouseEvent) {
+      this._resolution.open(event)
+    }
 
-      if (this.hosting && this.clipboard_read_available) {
+    openClipboard() {
+      this._clipboard.open()
+    }
+
+    async syncClipboard() {
+      if (this.clipboard_read_available) {
         try {
           const text = await navigator.clipboard.readText()
           if (this.clipboard !== text) {
@@ -611,9 +610,10 @@
       }
     }
 
-    onMousePos(e: MouseEvent) {
+    sendMousePos(e: MouseEvent) {
       const { w, h } = this.$accessor.video.resolution
       const rect = this._overlay.getBoundingClientRect()
+
       this.$client.sendData('mousemove', {
         x: Math.round((w / rect.width) * (e.clientX - rect.left)),
         y: Math.round((h / rect.height) * (e.clientY - rect.top)),
@@ -625,7 +625,6 @@
       if (!this.hosting || this.locked) {
         return
       }
-      this.onMousePos(e)
 
       let x = e.deltaX
       let y = e.deltaY
@@ -648,6 +647,8 @@
       x = Math.min(Math.max(x, -this.scroll), this.scroll)
       y = Math.min(Math.max(y, -this.scroll), this.scroll)
 
+      this.sendMousePos(e)
+
       if (!this.wheelThrottle) {
         this.wheelThrottle = true
         this.$client.sendData('wheel', { x, y })
@@ -667,7 +668,7 @@
         return
       }
 
-      this.onMousePos(e)
+      this.sendMousePos(e)
       this.$client.sendData('mousedown', { key: e.button + 1 })
     }
 
@@ -676,7 +677,7 @@
         return
       }
 
-      this.onMousePos(e)
+      this.sendMousePos(e)
       this.$client.sendData('mouseup', { key: e.button + 1 })
     }
 
@@ -685,7 +686,7 @@
         return
       }
 
-      this.onMousePos(e)
+      this.sendMousePos(e)
     }
 
     onMouseEnter(e: MouseEvent) {
@@ -695,10 +696,11 @@
           numLock: e.getModifierState('NumLock'),
           scrollLock: e.getModifierState('ScrollLock'),
         })
+
+        this.syncClipboard()
       }
 
       this._overlay.focus()
-      this.onFocus()
       this.focused = true
     }
 
@@ -715,28 +717,12 @@
       this.focused = false
     }
 
-    onResise() {
-      let height = 0
-      if (!this.fullscreen) {
-        const { offsetWidth, offsetHeight } = this._component
-        this._player.style.width = `${offsetWidth}px`
-        this._player.style.height = `${offsetHeight}px`
-        height = offsetHeight
-      } else {
-        const { offsetWidth, offsetHeight } = this._player
-        height = offsetHeight
-      }
-
-      this._container.style.maxWidth = `${(this.horizontal / this.vertical) * height}px`
+    onResize() {
+      const { offsetWidth, offsetHeight } = !this.fullscreen ? this._component : document.body
+      this._player.style.width = `${offsetWidth}px`
+      this._player.style.height = `${offsetHeight}px`
+      this._container.style.maxWidth = `${(this.horizontal / this.vertical) * offsetHeight}px`
       this._aspect.style.paddingBottom = `${(this.vertical / this.horizontal) * 100}%`
     }
-
-    onResolution(event: MouseEvent) {
-      this._resolution.open(event)
-    }
-
-    onClipboard(event: MouseEvent) {
-      this._clipboard.open(event)
-    }
   }
 </script>

client/src/locale/de-de.ts

@@ -0,0 +1,110 @@
+export const logout = 'Ausloggen'
+export const unsupported = 'Dieser Webbrowser unterstützt kein Web-RTC.'
+export const admin_loggedin = 'Du bist eingeloggt als Admin.'
+export const you = 'Du'
+export const somebody = 'Jemand'
+export const send_a_message = 'Sende eine Nachricht'
+
+export const side = {
+  chat: 'Chat',
+  settings: 'Einstellungen',
+}
+
+export const connect = {
+  login_title: 'Bitte Anmelden',
+  invitation_title: 'Du wurdest zu diesem Raum eingeladen',
+  displayname: 'Gebe deinen Benutzernamen an',
+  password: 'Passwort',
+  connect: 'Verbinden',
+  error: 'Login Fehler',
+  empty_displayname: 'Benutzername kann nicht leer sein.',
+}
+
+export const context = {
+  ignore: 'Ignorieren',
+  unignore: 'Nicht Ignorieren',
+  mute: 'Stummschalten',
+  unmute: 'Nicht Stummschalten',
+  release: 'Freigabesteuerung freigeben',
+  take: 'Steuerung erzwingen',
+  give: 'Steuerung geben',
+  kick: 'Rauswerfen',
+  ban: 'IP-Sperren',
+  confirm: {
+    kick_title: 'Kick {name}?',
+    kick_text: 'Bist du sicher das du {name} rauswerfen willst?',
+    ban_title: '{name} Sperren?',
+    ban_text: 'Willst du {name} Sperren? Du musst den Server neustarten um es rückgängig zu machen.',
+    mute_title: '{name} stummschalten?',
+    mute_text: 'Bist du sicher das du {name} stummschalten willst?',
+    unmute_title: '{name} stummschaltung aufheben?',
+    unmute_text: 'Bist du sicher das du von {name} die stummschaltung aufheben willst?',
+    button_yes: 'Ja',
+    button_cancel: 'Abbrechen',
+  },
+}
+
+export const controls = {
+  release: 'Steuerung freigeben',
+  request: 'Steuerung anfordern',
+  lock: 'Steuerung sperren',
+  unlock: 'Steuerung entsperren',
+}
+
+export const locks = {
+  control: {
+    lock: 'Steuerung sperren (für Nutzer)',
+    unlock: 'Steuerung entsperren (für Nutzer)',
+    locked: 'Steuerung gesperrt (für Nutzer)',
+    unlocked: 'Steuerung entsperrt (für Nutzer)',
+    notif_locked: 'Steuerung sperren für Nutzer',
+    notif_unlocked: 'Steuerung entsperren für Nutzer',
+  },
+  login: {
+    lock: 'Raum sperren (für Nutzer)',
+    unlock: 'Raum entsperren (für Nutzer)',
+    locked: 'Raum gesperrt (für Nutzer)',
+    unlocked: 'Raum entsperrt (für Nutzer)',
+    notif_locked: 'Raum gesperrt',
+    notif_unlocked: 'Raum entsperrt',
+  },
+}
+
+export const setting = {
+  scroll: 'Scroll-Empfindlichkeit',
+  scroll_invert: 'Bildlauf umkehren',
+  autoplay: 'Autoplay Video',
+  ignore_emotes: 'Emotes ignorieren',
+  chat_sound: 'Chat-Sound abspielen',
+  keyboard_layout: 'Tastaturbelegung',
+  broadcast_title: 'Live-Übertragung',
+}
+
+export const connection = {
+  logged_out: 'Du wurdest ausgeloggt.',
+  reconnecting: 'Erneut verbinden...',
+  connected: 'Verbindet',
+  disconnected: 'Getrennt',
+  kicked: 'Du wurdest aus diesem Raum entfernt.',
+  button_confirm: 'OK',
+}
+
+export const notifications = {
+  connected: '{name} hat sich verbunden',
+  disconnected: '{name} hat sich getrennt',
+  controls_taken: '{name} hat die Steuerung genommen',
+  controls_taken_force: 'nahm die Steuerung gewaltsam von',
+  controls_taken_steal: 'nahm die Steuerung von {name}',
+  controls_released: '{name} hat die Steuerung freigegeben',
+  controls_released_force: 'hat die Steuerung gewaltsam losgelassen',
+  controls_released_steal: 'hat die Steuerung freigegeben von {name}',
+  controls_given: 'hat die Steuerung übergeben an {name}',
+  controls_has: '{name} hat die Sterung',
+  controls_has_alt: 'Aber ich habe die Person wissen lassen, dass du es wolltest',
+  controls_requesting: '{name} fordert die Kontrollen an',
+  resolution: 'die Auflösung geändert zu {width}x{height}@{rate}',
+  banned: 'sperrte {name}',
+  kicked: '{name} wurde rausgeworfen',
+  muted: '{name} stummgeschaltet',
+  unmuted: '{name} stummschaltung aufgehoben',
+}

client/src/locale/en-us.ts

@@ -49,6 +49,8 @@ export const controls = {
   request: 'Request Controls',
   lock: 'Lock Controls',
   unlock: 'Unlock Controls',
+  has: 'You have control',
+  hasnot: 'You do not have control',
 }
 
 export const locks = {

client/src/locale/es-sp.ts

@@ -51,6 +51,9 @@ export const controls = {
   request: 'Controles solicitados',
   lock: 'Controles bloqueados',
   unlock: 'Controles desbloqueados',
+  // TODO
+  //has: 'You have control',
+  //hasnot: 'You do not have control',
 }
 
 export const locks = {

client/src/locale/fi-fi.ts

@@ -0,0 +1,112 @@
+export const logout = 'kirjaudu ulos'
+export const unsupported = 'Tämä nettiselain ei tue WebRTC:tä'
+export const admin_loggedin = 'Sinä olet kirjautunut valvojana'
+export const you = 'Sinä'
+export const somebody = 'Joku'
+export const send_a_message = 'Lähetä viesti'
+
+export const side = {
+  chat: 'Chatti',
+  settings: 'Asetukset',
+}
+
+export const connect = {
+  login_title: 'Kirjaudu Sisään',
+  invitation_title: 'Sinut on kutsuttu tähän huoneeseen',
+  displayname: 'Kirjoita sinun näyttönimesi',
+  password: 'Salasana',
+  connect: 'Liity',
+  error: 'Kirjautumis virhe',
+  empty_displayname: 'Näyttönimesi ei voi olla tyhjä.',
+}
+
+export const context = {
+  ignore: 'Estä',
+  unignore: 'Poista esto',
+  mute: 'Mykistä',
+  unmute: 'Poista mykistys',
+  release: 'Pakko vapauta kontrollit',
+  take: 'Pakko ota kontrollit',
+  give: 'Anna kontrollit',
+  kick: 'Heitä ulos',
+  ban: 'Kiellä IP',
+  confirm: {
+    kick_title: 'Haluatko heittää {name} ulos?',
+    kick_text: 'Oletko varma että haluat heittää {name} ulos?',
+    ban_title: 'Haluatko kieltää {name}?',
+    ban_text: 'Haluatko kieltää {name}? Sinun pitää käynnistää palvelin uudestaan jos haluat kumota tämän.',
+    mute_title: 'Haluatko mykistää {name}?',
+    mute_text: 'Oletko varma että haluat mykistää {name}?',
+    unmute_title: 'Poista {name} mykistys?',
+    unmute_text: 'Oletko varma että haluat poistaa {name} mykistyksen?',
+    button_yes: 'Kyllä',
+    button_cancel: 'Peruuta',
+  },
+}
+
+export const controls = {
+  release: 'Vapauta kontrollit',
+  request: 'Pyydä kontrollit',
+  lock: 'Lukitse kontrollit',
+  unlock: 'Vapauta kontrollit',
+  has: 'Sinulla on kontrollit',
+  hasnot: 'Sinulle ei ole kontrolleja',
+}
+
+export const locks = {
+  control: {
+    lock: 'Lukitse kontrollit (käyttäjiltä)',
+    unlock: 'Vapauta kontrollit (käyttäjiltä)',
+    locked: 'Kontrollit lukittu (käyttäjiltä)',
+    unlocked: 'Kontrollit vapautettu (käyttäjiltä)',
+    notif_locked: 'kontrollit on lukittu käyttäjiltä',
+    notif_unlocked: 'kontrollit on vapautettu käyttäjille',
+  },
+  login: {
+    lock: 'Lukitse huone (käyttäjiltä)',
+    unlock: 'Vapauta huone (käyttäjiltä)',
+    locked: 'Huone lukittu (käyttäjiltä)',
+    unlocked: 'Huone vapautettu (käyttäjiltä)',
+    notif_locked: 'lukittu huone',
+    notif_unlocked: 'vapautettu huone',
+  },
+}
+
+export const setting = {
+  scroll: 'Scrollin herkkyys',
+  scroll_invert: 'Käänteinen Scroll',
+  autoplay: 'Automaattisesti toista video',
+  ignore_emotes: 'Estä emojit',
+  chat_sound: 'Soita viesti ääni',
+  keyboard_layout: 'Näppäimistöasettelu',
+  broadcast_title: 'Suora Lähetys',
+}
+
+export const connection = {
+  logged_out: 'Sinut on kirjattu ulos.',
+  reconnecting: 'Yhteyttä yritetään palauttaa...',
+  connected: 'Yhdistetty',
+  disconnected: 'Katkaistu yhteys',
+  kicked: 'Sinut on poistettu huoneesta.',
+  button_confirm: 'OK',
+}
+
+export const notifications = {
+  connected: '{name} liittyi',
+  disconnected: '{name} poistui',
+  controls_taken: '{name} otti kontrollit',
+  controls_taken_force: 'otti kontrollit pakolla',
+  controls_taken_steal: 'otti kontrollit {name}',
+  controls_released: '{name} vapautti kontrollit',
+  controls_released_force: 'vapautti kontrollit pakolla',
+  controls_released_steal: 'vapautti kontrollit {name}',
+  controls_given: 'antoi kontrollit {name}',
+  controls_has: '{name} on kontrollit',
+  controls_has_alt: 'Kerroin henkilölle että haluat ne',
+  controls_requesting: '{name} pyytää kontrolleja',
+  resolution: 'vaihdettu resoluutio {width}x{height}@{rate}',
+  banned: 'kielletty {name}',
+  kicked: 'heitetty {name} ulos',
+  muted: 'mykistetty {name}',
+  unmuted: 'poistettu mykistys {name}',
+}

client/src/locale/fr-fr.ts

@@ -46,6 +46,16 @@ export const context = {
   },
 }
 
+export const controls = {
+  release: 'Relacher le contrôle',
+  request: 'Demander le contrôle',
+  lock: 'Vérouiller le contrôle',
+  unlock: 'Débloquer le contrôle',
+  // TODO
+  //  has: 'You have control',
+  //  hasnot: 'You do not have control',
+}
+
 export const locks = {
   // TODO
   //control: {
@@ -57,22 +67,15 @@ export const locks = {
   //  notif_unlocked: 'unlocked controls for users',
   //},
   login: {
-    release: 'Relacher le contrôle',
-    request: 'Demander le contrôle',
-    lock: 'Vérouiller le contrôle',
-    unlock: 'Débloquer le contrôle',
+    lock: 'Vérouiller la salle (pour les utilisateurs)',
+    unlock: 'Dévérouiller la salle (pour les utilisateurs)',
+    locked: 'Salle vérouillée (pour les utilisateurs)',
+    unlocked: 'Salle dévérouillée (pour les utilisateurs)',
     notif_locked: 'a vérouillé la salle',
     notif_unlocked: 'a dévérouillé la salle',
   },
 }
 
-export const room = {
-  lock: 'Vérouiller la salle (pour les utilisateurs)',
-  unlock: 'Dévérouiller la salle (pour les utilisateurs)',
-  locked: 'Salle vérouillée (pour les utilisateurs)',
-  unlocked: 'Salle dévérouillée (pour les utilisateurs)',
-}
-
 export const setting = {
   scroll: 'Sensibilité de défilement (scroll)',
   scroll_invert: 'Inverser le défilement (scroll)',

client/src/locale/index.ts

@@ -4,6 +4,10 @@ import * as sk from './sk-sk'
 import * as sv from './sv-se'
 import * as nb from './nb-no'
 import * as fr from './fr-fr'
+import * as de from './de-de'
+import * as ko from './ko-kr'
+import * as fi from './fi-fi'
+import * as ru from './ru-ru'
 
 export const messages = {
   en,
@@ -12,4 +16,8 @@ export const messages = {
   sv,
   nb,
   fr,
+  de,
+  ko,
+  fi,
+  ru,
 }

client/src/locale/ko-kr.ts

@@ -0,0 +1,110 @@
+export const logout = '로그아웃'
+export const unsupported = '이 브라우저는 WebRTC 를 지원하지 않습니다'
+export const admin_loggedin = '관리자로 로그인했습니다'
+export const you = '당신'
+export const somebody = '누군가'
+export const send_a_message = '메세지 보내기'
+
+export const side = {
+  chat: '채팅',
+  settings: '설정',
+}
+
+export const connect = {
+  login_title: '로그인 해주세요',
+  invitation_title: '이 방에 초대됐습니다',
+  displayname: '표시될 이름을 입력해주세요',
+  password: '비밀번호',
+  connect: '연결',
+  error: '로그인 오류',
+  empty_displayname: '표시될 이름은 비어있을 수 없습니다.',
+}
+
+export const context = {
+  ignore: '무시하기',
+  unignore: '무시하기 해제',
+  mute: '뮤트',
+  unmute: '뮤트 해제',
+  release: '강제로 조작 권한 풀기',
+  take: '강제로 조작 권한 가져오기',
+  give: '조작 권한 주기',
+  kick: '추방',
+  ban: '아이피 차단',
+  confirm: {
+    kick_title: '{name}님을 추방할까요?',
+    kick_text: '정말로 {name}님을 추방할까요?',
+    ban_title: '{name}님을 차단할까요?',
+    ban_text: '정말로 {name}님을 차단할까요? 이 작업을 되돌릴려면 서버를 다시 시작해야합니다.',
+    mute_title: '{name}님을 뮤트할까요?',
+    mute_text: '정말로 {name}님을 뮤트할까요?',
+    unmute_title: '{name}님의 뮤트를 해제할까요?',
+    unmute_text: '정말로 {name}님의 뮤트를 해제할까요?',
+    button_yes: '네',
+    button_cancel: '아니요',
+  },
+}
+
+export const controls = {
+  release: '조작 권한 풀기',
+  request: '조작 권한 요청',
+  lock: '조작 잠그기',
+  unlock: '조작 잠금 해제하기',
+}
+
+export const locks = {
+  control: {
+    lock: '조작 잠그기 (사용자)',
+    unlock: '조작 잠금 해제하기 (사용자)',
+    locked: '조작이 잠겼습니다 (사용자)',
+    unlocked: '조작 잠금이 해제됐습니다 (사용자)',
+    notif_locked: '사용자의 조작을 잠궜습니다',
+    notif_unlocked: '사용자의 조작 잠금을 해제했습니다',
+  },
+  login: {
+    lock: '방 잠그기 (사용자)',
+    unlock: '방 잠금 해제하기 (사용자)',
+    locked: '방이 잠겼습니다 (사용자)',
+    unlocked: '방 잠금이 해제됐습니다 (사용자)',
+    notif_locked: '방이 잠겼습니다',
+    notif_unlocked: '방 잠금이 해제됐습니다',
+  },
+}
+
+export const setting = {
+  scroll: '스크롤 감도',
+  scroll_invert: '스크롤 반전',
+  autoplay: '동영상 자동 재생',
+  ignore_emotes: '이모지 무시',
+  chat_sound: '채팅 소리 재생',
+  keyboard_layout: '키보드 레이아웃',
+  broadcast_title: '실시간 방송',
+}
+
+export const connection = {
+  logged_out: '로그아웃 했습니다.',
+  reconnecting: '다시 접속하는 중...',
+  connected: '연결됨',
+  disconnected: '연결 해제됨',
+  kicked: '이 방에서 추방됐습니다.',
+  button_confirm: '확인',
+}
+
+export const notifications = {
+  connected: '{name} 님이 접속하셨습니다',
+  disconnected: '{name} 님이 퇴장하셨습니다',
+  controls_taken: '{name} 님이 조작 권한을 가지셨습니다',
+  controls_taken_force: '조작 권한을 강제로 가졌습니다',
+  controls_taken_steal: '{name} 님으로 부터 조작 권한을 가져왔습니다',
+  controls_released: '{name} 님이 조작 권한을 내려놨습니다',
+  controls_released_force: '조작 권한을 강제로 내려놨습니다',
+  controls_released_steal: '{name} 님의 조작 권한을 내려놨습니다',
+  controls_given: '{name} 님에게 조작 권한을 줬습니다',
+  controls_has: '{name} 님이 조작 권한을 가지고 있습니다',
+  controls_has_alt: '가지고 있는 사람에게 가지고 싶어한다고 알려드리겠습니다',
+  controls_requesting: '{name}님이 조작 권한을 요청하셨습니다',
+  resolution: '해상도로 {width}x{height}@{rate} 로 변경했습니다',
+  banned: '{name} 님이 차단됐습니다',
+  kicked: '{name} 님이 추방됐습니다',
+  muted: '{name} 님이 뮤트됐습니다',
+  unmuted: '{name} 님의 뮤트가 해제됐습니다',
+}

client/src/locale/nb-no.ts

@@ -51,6 +51,9 @@ export const controls = {
   request: 'Forespør kontroll',
   lock: 'Lås kontrollen',
   unlock: 'Lås opp kontrollen',
+  // TODO
+  //has: 'You have control',
+  //hasnot: 'You do not have control',
 }
 
 export const locks = {

client/src/locale/ru-ru.ts

@@ -0,0 +1,112 @@
+export const logout = 'выход'
+export const unsupported = 'этот браузер не поддерживает WebRTC'
+export const admin_loggedin = 'Вы вошли как админ'
+export const you = 'Вы'
+export const somebody = 'Кто-то'
+export const send_a_message = 'Отправить сообщение'
+
+export const side = {
+  chat: 'Чат',
+  settings: 'Настройки',
+}
+
+export const connect = {
+  login_title: 'Пожалуйста, войдите',
+  invitation_title: 'Вас пригласили в эту комнату',
+  displayname: 'Введите ваше отображаемое имя',
+  password: 'Пароль',
+  connect: 'Подключиться',
+  error: 'Ошибка входа',
+  empty_displayname: 'Отображаемое имя не может быть пустым.',
+}
+
+export const context = {
+  ignore: 'Игнорировать',
+  unignore: 'Не игнорировать',
+  mute: 'Заглушить',
+  unmute: 'Перестать глушить',
+  release: 'Принудительно освободить управление',
+  take: 'Принудительно взять управление',
+  give: 'Дать управление',
+  kick: 'Выкинуть',
+  ban: 'Забанить IP',
+  confirm: {
+    kick_title: 'Выкинуть {name}?',
+    kick_text: 'Вы уверены, что хотите выкинуть {name}?',
+    ban_title: 'Забанить {name}?',
+    ban_text: 'Вы хотите забанить {name}? Для отмены придётся перезапустить сервер.',
+    mute_title: 'Заглушить {name}?',
+    mute_text: 'Вы уверены, что хотите заглушить {name}?',
+    unmute_title: 'Перестать глушить {name}?',
+    unmute_text: 'Вы хотите перестать глушить {name}?',
+    button_yes: 'Да',
+    button_cancel: 'Отмена',
+  },
+}
+
+export const controls = {
+  release: 'Освободить управление',
+  request: 'Запросить управление',
+  lock: 'Закрепить управление',
+  unlock: 'Открепить управление',
+  has: 'Управление у вас',
+  hasnot: 'Вы не управляете',
+}
+
+export const locks = {
+  control: {
+    lock: 'Закрепить управление (для пользователей)',
+    unlock: 'Открепить управление (для пользователей)',
+    locked: 'Управление закреплено (для пользователей)',
+    unlocked: 'Управление откреплено (для пользователей)',
+    notif_locked: 'закреплено управление для пользователей',
+    notif_unlocked: 'откреплено управление для пользователей',
+  },
+  login: {
+    lock: 'Закрыть комнату (для пользователей)',
+    unlock: 'Открыть комнату (для пользователей)',
+    locked: 'Комната закрыта (для пользователей)',
+    unlocked: 'Комната открыта (для пользователей)',
+    notif_locked: 'комната закрыта',
+    notif_unlocked: 'комната открыта',
+  },
+}
+
+export const setting = {
+  scroll: 'Чувствительность прокрутки',
+  scroll_invert: 'Инвертировать прокрутку',
+  autoplay: 'Автовоспроизведение видео',
+  ignore_emotes: 'Игнорировать эмоции',
+  chat_sound: 'Проигрывать звук чата',
+  keyboard_layout: 'Раскладка клавиатуры',
+  broadcast_title: 'Прямой эфир',
+}
+
+export const connection = {
+  logged_out: 'Вы вышли.',
+  reconnecting: 'Переподключение...',
+  connected: 'Подключено',
+  disconnected: 'Отключено',
+  kicked: 'Вас выкинули из комнаты.',
+  button_confirm: 'ОК',
+}
+
+export const notifications = {
+  connected: '{name} подключился',
+  disconnected: '{name} отключился',
+  controls_taken: '{name} взял управление',
+  controls_taken_force: 'взял управление принудительно',
+  controls_taken_steal: 'взял управление у {name}',
+  controls_released: '{name} освободил управление',
+  controls_released_force: 'освободил управление принудительно',
+  controls_released_steal: 'освободил управление у {name}',
+  controls_given: 'дал управление {name}',
+  controls_has: '{name} теперь управляет',
+  controls_has_alt: 'Мы уведомим пользователя о запросе',
+  controls_requesting: '{name} запрашивает управление',
+  resolution: 'разрешение изменено на {width}x{height}@{rate}',
+  banned: 'забанен {name}',
+  kicked: 'выкинут {name}',
+  muted: 'заглушен {name}',
+  unmuted: 'не заглушен {name}',
+}

client/src/locale/sk-sk.ts

@@ -51,6 +51,9 @@ export const controls = {
   request: 'Požiadať o ovládanie',
   lock: 'Zamknúť ovládanie',
   unlock: 'Odomknúť ovládanie',
+  // TODO
+  //has: 'You have control',
+  //hasnot: 'You do not have control',
 }
 
 export const locks = {

client/src/locale/sv-se.ts

@@ -51,6 +51,9 @@ export const controls = {
   request: 'Fråga om kontroll',
   lock: 'Lås kontrollen',
   unlock: 'Lås upp kontrollen',
+  // TODO
+  //has: 'You have control',
+  //hasnot: 'You do not have control',
 }
 
 export const locks = {

client/src/neko/base.ts

@@ -2,7 +2,14 @@ import EventEmitter from 'eventemitter3'
 import { OPCODE } from './data'
 import { EVENT, WebSocketEvents } from './events'
 
-import { WebSocketMessages, WebSocketPayloads, SignalProvidePayload, SignalCandidatePayload } from './messages'
+import {
+  WebSocketMessages,
+  WebSocketPayloads,
+  SignalProvidePayload,
+  SignalCandidatePayload,
+  SignalOfferPayload,
+  SignalAnswerMessage,
+} from './messages'
 
 export interface BaseEvents {
   info: (...message: any[]) => void
@@ -180,7 +187,7 @@ export abstract class BaseClient extends EventEmitter<BaseEvents> {
     this._ws!.send(JSON.stringify({ event, ...payload }))
   }
 
-  public async createPeer(sdp: string, lite: boolean, servers: RTCIceServer[]) {
+  public async createPeer(lite: boolean, servers: RTCIceServer[]) {
     this.emit('debug', `creating peer`)
     if (!this.socketOpen) {
       this.emit(
@@ -243,13 +250,32 @@ export abstract class BaseClient extends EventEmitter<BaseEvents> {
     }
 
     this._peer.ontrack = this.onTrack.bind(this)
-    this._peer.addTransceiver('audio', { direction: 'recvonly' })
-    this._peer.addTransceiver('video', { direction: 'recvonly' })
+
+    this._peer.onnegotiationneeded = async () => {
+      this.emit('warn', `negotiation is needed`)
+
+      const d = await this._peer!.createOffer()
+      this._peer!.setLocalDescription(d)
+
+      this._ws!.send(
+        JSON.stringify({
+          event: EVENT.SIGNAL.OFFER,
+          sdp: d.sdp,
+        }),
+      )
+    }
 
     this._channel = this._peer.createDataChannel('data')
     this._channel.onerror = this.onError.bind(this)
     this._channel.onmessage = this.onData.bind(this)
     this._channel.onclose = this.onDisconnected.bind(this, new Error('peer data channel closed'))
+  }
+
+  public async setRemoteOffer(sdp: string) {
+    if (!this._peer) {
+      this.emit('warn', `attempting to set remote offer while disconnected`)
+      return
+    }
 
     this._peer.setRemoteDescription({ type: 'offer', sdp })
 
@@ -274,7 +300,16 @@ export abstract class BaseClient extends EventEmitter<BaseEvents> {
     }
   }
 
-  private onMessage(e: MessageEvent) {
+  public async setRemoteAnswer(sdp: string) {
+    if (!this._peer) {
+      this.emit('warn', `attempting to set remote answer while disconnected`)
+      return
+    }
+
+    this._peer.setRemoteDescription({ type: 'answer', sdp })
+  }
+
+  private async onMessage(e: MessageEvent) {
     const { event, ...payload } = JSON.parse(e.data) as WebSocketMessages
 
     this.emit('debug', `received websocket event ${event} ${payload ? `with payload: ` : ''}`, payload)
@@ -282,7 +317,20 @@ export abstract class BaseClient extends EventEmitter<BaseEvents> {
     if (event === EVENT.SIGNAL.PROVIDE) {
       const { sdp, lite, ice, id } = payload as SignalProvidePayload
       this._id = id
-      this.createPeer(sdp, lite, ice)
+      await this.createPeer(lite, ice)
+      await this.setRemoteOffer(sdp)
+      return
+    }
+
+    if (event === EVENT.SIGNAL.OFFER) {
+      const { sdp } = payload as SignalOfferPayload
+      await this.setRemoteOffer(sdp)
+      return
+    }
+
+    if (event === EVENT.SIGNAL.ANSWER) {
+      const { sdp } = payload as SignalAnswerMessage
+      await this.setRemoteAnswer(sdp)
       return
     }
 

client/src/neko/events.ts

@@ -10,10 +10,12 @@ export const EVENT = {
 
   // Websocket Events
   SYSTEM: {
+    INIT: 'system/init',
     DISCONNECT: 'system/disconnect',
     ERROR: 'system/error',
   },
   SIGNAL: {
+    OFFER: 'signal/offer',
     ANSWER: 'signal/answer',
     PROVIDE: 'signal/provide',
     CANDIDATE: 'signal/candidate',
@@ -81,7 +83,13 @@ export type ControlEvents =
 
 export type SystemEvents = typeof EVENT.SYSTEM.DISCONNECT
 export type MemberEvents = typeof EVENT.MEMBER.LIST | typeof EVENT.MEMBER.CONNECTED | typeof EVENT.MEMBER.DISCONNECTED
-export type SignalEvents = typeof EVENT.SIGNAL.ANSWER | typeof EVENT.SIGNAL.PROVIDE | typeof EVENT.SIGNAL.CANDIDATE
+
+export type SignalEvents =
+  | typeof EVENT.SIGNAL.OFFER
+  | typeof EVENT.SIGNAL.ANSWER
+  | typeof EVENT.SIGNAL.PROVIDE
+  | typeof EVENT.SIGNAL.CANDIDATE
+
 export type ChatEvents = typeof EVENT.CHAT.MESSAGE | typeof EVENT.CHAT.EMOTE
 export type ScreenEvents = typeof EVENT.SCREEN.CONFIGURATIONS | typeof EVENT.SCREEN.RESOLUTION | typeof EVENT.SCREEN.SET
 

client/src/neko/index.ts

@@ -22,6 +22,8 @@ import {
   AdminPayload,
   AdminTargetPayload,
   AdminLockMessage,
+  SystemInitPayload,
+  AdminLockResource,
 } from './messages'
 
 interface NekoEvents extends BaseEvents {}
@@ -131,6 +133,18 @@ export class NekoClient extends BaseClient implements EventEmitter<NekoEvents> {
   /////////////////////////////
   // System Events
   /////////////////////////////
+  protected [EVENT.SYSTEM.INIT]({ implicit_hosting, locks }: SystemInitPayload) {
+    this.$accessor.remote.setImplicitHosting(implicit_hosting)
+
+    for (const resource in locks) {
+      this[EVENT.ADMIN.LOCK]({
+        event: EVENT.ADMIN.LOCK,
+        resource: resource as AdminLockResource,
+        id: locks[resource],
+      })
+    }
+  }
+
   protected [EVENT.SYSTEM.DISCONNECT]({ message }: SystemMessagePayload) {
     if (message == 'kicked') {
       this.$accessor.logout()

client/src/neko/messages.ts

@@ -14,6 +14,7 @@ import { Member, ScreenConfigurations, ScreenResolution } from './types'
 export type WebSocketMessages =
   | WebSocketMessage
   | SignalProvideMessage
+  | SignalOfferMessage
   | SignalAnswerMessage
   | SignalCandidateMessage
   | MemberListMessage
@@ -26,6 +27,7 @@ export type WebSocketMessages =
 
 export type WebSocketPayloads =
   | SignalProvidePayload
+  | SignalOfferPayload
   | SignalAnswerPayload
   | SignalCandidatePayload
   | MemberListPayload
@@ -50,6 +52,15 @@ export interface WebSocketMessage {
 /*
   SYSTEM MESSAGES/PAYLOADS
 */
+// system/init
+export interface SystemInit extends WebSocketMessage, SystemInitPayload {
+  event: typeof EVENT.SYSTEM.INIT
+}
+export interface SystemInitPayload {
+  implicit_hosting: boolean
+  locks: Record<string, string>
+}
+
 // system/disconnect
 // system/error
 export interface SystemMessage extends WebSocketMessage, SystemMessagePayload {
@@ -74,6 +85,14 @@ export interface SignalProvidePayload {
   sdp: string
 }
 
+// signal/offer
+export interface SignalOfferMessage extends WebSocketMessage, SignalOfferPayload {
+  event: typeof EVENT.SIGNAL.OFFER
+}
+export interface SignalOfferPayload {
+  sdp: string
+}
+
 // signal/answer
 export interface SignalAnswerMessage extends WebSocketMessage, SignalAnswerPayload {
   event: typeof EVENT.SIGNAL.ANSWER

client/src/store/remote.ts

@@ -12,19 +12,19 @@ export const state = () => ({
   id: '',
   clipboard: '',
   locked: false,
-
+  implicitHosting: true,
   keyboardModifierState: -1,
 })
 
 export const getters = getterTree(state, {
   hosting: (state, getters, root) => {
-    return root.user.id === state.id
+    return root.user.id === state.id || state.implicitHosting
   },
   hosted: (state, getters, root) => {
-    return state.id !== ''
+    return state.id !== '' || state.implicitHosting
   },
   host: (state, getters, root) => {
-    return root.user.members[state.id] || null
+    return root.user.members[state.id] || (state.implicitHosting && root.user.id) || null
   },
 })
 
@@ -49,11 +49,14 @@ export const mutations = mutationTree(state, {
     state.locked = locked
   },
 
+  setImplicitHosting(state, val: boolean) {
+    state.implicitHosting = val
+  },
+
   reset(state) {
     state.id = ''
     state.clipboard = ''
     state.locked = false
-    state.keyboardModifierState = -1
   },
 })
 

client/src/utils/index.ts

@@ -7,3 +7,58 @@ export function makeid(length: number) {
   }
   return result
 }
+
+export function elementRequestFullscreen(el: HTMLElement) {
+  if (typeof el.requestFullscreen === 'function') {
+    el.requestFullscreen()
+    //@ts-ignore
+  } else if (typeof el.webkitRequestFullscreen === 'function') {
+    //@ts-ignore
+    el.webkitRequestFullscreen()
+    //@ts-ignore
+  } else if (typeof el.webkitEnterFullscreen === 'function') {
+    //@ts-ignore
+    el.webkitEnterFullscreen()
+    //@ts-ignore
+  } else if (typeof el.mozRequestFullScreen === 'function') {
+    //@ts-ignore
+    el.mozRequestFullScreen()
+    //@ts-ignore
+  } else if (typeof el.msRequestFullScreen === 'function') {
+    //@ts-ignore
+    el.msRequestFullScreen()
+  } else {
+    return false
+  }
+  return true
+}
+
+export function isFullscreen(): boolean {
+  return (
+    document.fullscreenElement ||
+    //@ts-ignore
+    document.msFullscreenElement ||
+    //@ts-ignore
+    document.mozFullScreenElement ||
+    //@ts-ignore
+    document.webkitFullscreenElement
+  )
+}
+
+export function onFullscreenChange(el: HTMLElement, fn: () => void) {
+  if (el.onfullscreenchange === null) {
+    el.onfullscreenchange = fn
+    //@ts-ignore
+  } else if (el.onmsfullscreenchange === null) {
+    //@ts-ignore
+    el.onmsfullscreenchange = fn
+    //@ts-ignore
+  } else if (el.onmozfullscreenchange === null) {
+    //@ts-ignore
+    el.onmozfullscreenchange = fn
+    //@ts-ignore
+  } else if (el.onwebkitfullscreenchange === null) {
+    //@ts-ignore
+    el.onwebkitfullscreenchange = fn
+  }
+}

docs/changelog.md

@@ -1,10 +1,31 @@
 # Changelog
 
+## master branch
+
+### Bugs
+- Fixed fullscreen incompatibility for Safari [#121](https://github.com/m1k1o/neko/issues/121).
+- Fixed bad emoji matching for e.g. `:+1:` and `:100:` with new regex `/^:([^:\s]+):/`.
+
+### New Features
+- Added `m1k1o/neko:microsoft-edge` tag.
+- Fixed clipboard sync in chromium based browsers.
+- Added support for implicit control (using `NEKO_IMPLICITCONTROL=1`). That means, users do not need to request control prior usage.
+- Automatically start broadcasting using `NEKO_BROADCAST_URL=rtmp://your-rtmp-endpoint/live` (thanks @konsti).
+- Added `m1k1o/neko:remmina` tag (by @lowne).
+
+### Misc
+- Automatic WebRTC SDP negotiation using onnegotiationneeded handlers. This allows adding/removing track on demand in a session.
+- Added UDP and TCP mux for WebRTC connection. It should handle multiple peers.
+- Broadcast status change is sent to all admins now.
+- NordVPN replaced with Sponsorblock extension in default configuration #144.
+- Removed `vncviewer` image, as its functionality is replaced and extended by remmina.
+- Opus uses `useinbandfec=1` from now on, hopefully fixes minor audio loss issues.
+
 ## [n.eko v2.5](https://github.com/m1k1o/neko/releases/tag/v2.5)
 
 ### Bugs
 - Fix ungoogled-chromium auto build bug.
-- Audio on iOS works now!
+- Audio on iOS works now! Apparently only for 15+ though [#62](https://github.com/m1k1o/neko/issues/62).
 
 ### New Features
 - Lock controls for users, globally.

docs/getting-started/README.md

@@ -1,13 +1,16 @@
 # Getting started & FAQ
 
 Use the following docker images:
-- `m1k1o/neko:latest` - for Firefox.
-- `m1k1o/neko:chromium` - for Chromium (needs `--cap-add=SYS_ADMIN`).
-- `m1k1o/neko:google-chrome` - for Google Chrome (needs `--cap-add=SYS_ADMIN`).
-- `m1k1o/neko:ungoogled-chromium` - for [Ungoogled Chromium](https://github.com/Eloston/ungoogled-chromium) (needs `--cap-add=SYS_ADMIN`) (by @whalehub).
-- `m1k1o/neko:brave` - for [Brave Browser](https://brave.com) (needs `--cap-add=SYS_ADMIN`).
+- `m1k1o/neko:latest` or `m1k1o/neko:firefox` - for Firefox.
+- `m1k1o/neko:chromium` - for Chromium (needs `--cap-add=SYS_ADMIN`, see the [security implications](https://www.redhat.com/en/blog/container-tidbits-adding-capabilities-container)).
+- `m1k1o/neko:google-chrome` - for Google Chrome (needs `--cap-add=SYS_ADMIN`, see the [security implications](https://www.redhat.com/en/blog/container-tidbits-adding-capabilities-container)).
+- `m1k1o/neko:ungoogled-chromium` - for [Ungoogled Chromium](https://github.com/Eloston/ungoogled-chromium) (needs `--cap-add=SYS_ADMIN`, see the [security implications](https://www.redhat.com/en/blog/container-tidbits-adding-capabilities-container)) (by @whalehub).
+- `m1k1o/neko:microsoft-edge` - for Microsoft Edge (needs `--cap-add=SYS_ADMIN`, see the [security implications](https://www.redhat.com/en/blog/container-tidbits-adding-capabilities-container)).
+- `m1k1o/neko:brave` - for [Brave Browser](https://brave.com) (needs `--cap-add=SYS_ADMIN`, see the [security implications](https://www.redhat.com/en/blog/container-tidbits-adding-capabilities-container)).
 - `m1k1o/neko:tor-browser` - for Tor Browser.
-- `m1k1o/neko:vncviewer` - for simple VNC viewer (specify `NEKO_VNC_URL` to your VNC target).
+- `m1k1o/neko:remmina` - for remote desktop connection (by @lowne).
+  - Pass env var `REMMINA_URL=<proto>://[<username>[:<password>]@]server[:port]` (proto being `vnc`, `rdp` or `spice`).
+  - Or create your custom configuration with remmina locally (it's saved in `~/.local/share/remmina/path_to_profile.remmina`) and bind-mount it, then pass env var `REMMINA_PROFILE=<path_to_profile.remmina>`.
 - `m1k1o/neko:vlc` - for VLC Video player (needs volume mounted to `/media` with local video files, or setting `VLC_MEDIA=/media` path).
 - `m1k1o/neko:xfce` - for a shared desktop / installing shared software.
 - `m1k1o/neko:base` - for custom base.
@@ -34,10 +37,36 @@ Images (except `arm-`) are built using GitHub actions on every push and on weekl
 - You can change API port (8080).
   - This **WILL** work: `3000:8080`
 
+#### But there is a hope!
+There has been an attempt to implement [single port ice using tcp and udp mux](https://github.com/m1k1o/neko/commit/c97b1fc4541caabf6b00331d081b02d2f9c58751) ([#106](https://github.com/m1k1o/neko/pull/106)), that allows using one port instead (each for TCP and/or UDP). This feature is not properly tested yet and only experimental.
+
+We can use TCP mux and/or UDP mux, example:
+
+```yaml
+version: "3.4"
+services:
+  neko:
+    image: "m1k1o/neko:firefox"
+    restart: "unless-stopped"
+    shm_size: "2gb"
+    ports:
+      - "8080:8080"
+      - "8081:8081/tcp"
+      - "8082:8082/udp"
+    environment:
+      NEKO_SCREEN: 1920x1080@30
+      NEKO_PASSWORD: neko
+      NEKO_PASSWORD_ADMIN: admin
+      NEKO_TCPMUX: 8081
+      NEKO_UDPMUX: 8082
+      NEKO_ICELITE: 1
+```
+
 ### Want to customize and install own add-ons, set custom bookmarks?
 - You would need to modify the existing policy file and mount it to your container.
-- For Firefox, copy [this](https://github.com/m1k1o/neko/blob/master/.docker/firefox/policies.json) file, modify and mount it as: ` -v '${PWD}/policies.json:/usr/share/firefox-esr/distribution/policies.json'`
+- For Firefox, copy [this](https://github.com/m1k1o/neko/blob/master/.docker/firefox/policies.json) file, modify and mount it as: ` -v '${PWD}/policies.json:/usr/lib/firefox/distribution/policies.json'`
 - For Chromium, copy [this](https://github.com/m1k1o/neko/blob/master/.docker/chromium/policies.json) file, modify and mount it as: ` -v '${PWD}/policies.json:/etc/chromium/policies/managed/policies.json'`
+- For others, see where existing `policies.json` is placed in their `Dockerfile`.
 
 ### Want to use VPN for your n.eko browsing?
 - Check this out: https://github.com/m1k1o/neko-vpn
@@ -52,8 +81,23 @@ Images (except `arm-`) are built using GitHub actions on every push and on weekl
 - There are no accounts, display name (a.k.a. username) can be freely chosen. Only password needs to match. Depending on which password matches, the visitor gets its privilege:
   - Anyone, who enters with `NEKO_PASSWORD` will be **user**.
   - Anyone, who enters with `NEKO_PASSWORD_ADMIN` will be **admin**.
+- Disabling passwords is not possible. However, you can use following query parameters to create auto-join links:
+  - Adding `?pwd=<password>` will prefill password.
+  - Adding `?usr=<display-name>` will prefill username.
+  - Adding `?cast=1` will hide all control and show only video.
+  - e.g. `http(s)://<URL:Port>/?pwd=neko&usr=guest&cast=1`
 
 ### Screen size
 - Only admins can change screen size.
 - You can set a default screen size, but this size **MUST** be one from the list, that your server supports.
 - You will get this list in frontend, where you can choose from.
+
+### Clipboard sharing
+- Browsers have certain requirements to allow clipboard sharing.
+  - Your instance must be HTTPS.
+  - Firefox does not support clipboard sharing.
+  - Use Chrome for the best experience.
+- If your browser does not support clipboard sharing:
+  - Clipboard icon in the bottom right corner will be displayed for host.
+  - It opens text area that can share clipboard content bi-directionally.
+  - Only plain-text is supported.

docs/getting-started/configuration.md

@@ -1,77 +1,148 @@
 # Configuration
 
+Config values can be set using three methods, sorted on this page by priority.
+
+Example, setting `nat1to1` variable:
+- As env variable: `NEKO_NAT1TO1=<ip>`
+- As argument: `--nat1to1=<ip>`
+- In YAML config file:
+```yaml
+nat1to1: <ip>
+```
+
 ## Environment variables
 
-```
-NEKO_SCREEN:
+#### `NEKO_SCREEN`:
   - Resolution after startup. Only Admins can change this later.
-  - e.g. '1920x1080@30'
-NEKO_PASSWORD:
-  - Password for the user login
-  - e.g. 'user_password'
-NEKO_PASSWORD_ADMIN
-  - Password for the admin login
-  - e.g. 'admin_password'
-NEKO_EPR:
-  - For WebRTC needed range of ports
-  - e.g. 52000-52100
-NEKO_VP8:
-  - If vp8 should be used as video encoder for the stream (default encoder)
-  - e.g. 'true'
-NEKO_VP9:
-  - If vp9 should be used as video encoder for the stream (Parameter not optimized yet)
-  - e.g. 'false'
-NEKO_H264:
-  - If h264 should be used as video encoder for the stream (second best option)
-  - e.g. 'false'
-NEKO_VIDEO_BITRATE:
-  - Bitrate of the video stream in kb/s
-  - e.g. 3500
-NEKO_VIDEO:
-  - Makes it possible to create custom gstreamer pipelines. With this you could find the best quality for your CPU
-  - Installed are gstreamer1.0-plugins-base /  gstreamer1.0-plugins-good /  gstreamer1.0-plugins-bad /  gstreamer1.0-plugins-ugly
-  - e.g. ' ximagesrc display-name=%s show-pointer=true use-damage=false ! video/x-raw,framerate=30/1 ! videoconvert ! queue ! video/x-raw,format=NV12 ! x264enc threads=4 bitrate=3500 key-int-max=60 vbv-buf-capacity=4000 byte-stream=true tune=zerolatency speed-preset=veryfast ! video/x-h264,stream-format=byte-stream '
-NEKO_MAX_FPS:
-  - The resulting stream frames per seconds should be capped (0 for uncapped)
-  - e.g. 0
-NEKO_OPUS:
-  - If opus should be used as audio encoder for the stream (default encoder)
-  - e.g. 'true'
-NEKO_G722:
-  - If g722 should be used as audio encoder for the stream
-  - e.g. 'false'
-NEKO_PCMU:
-  - If pcmu should be used as audio encoder for the stream
-  - e.g. 'false'
-NEKO_PCMA:
-  - If pcma should be used as audio encoder for the stream
-  - e.g. 'false'
-NEKO_AUDIO_BITRATE:
-  - Bitrate of the audio stream in kb/s
-  - e.g. 196
-NEKO_CERT:
-  - Path to the SSL-Certificate
-  - e.g. '/certs/cert.pem'
-NEKO_KEY:
-  - Path to the SSL-Certificate private key
-  - e.g. '/certs/key.pem'
-NEKO_ICELITE:
-  - Use the ice lite protocol
-  - e.g. false
-NEKO_ICESERVER:
-  - Describes a single STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer (simple usage for server without authentication)
-  - e.g. 'stun:stun.l.google.com:19302'
-NEKO_ICESERVERS:
-  - Describes multiple STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer
-  - e.g. '[{"urls": ["turn:turn.example.com:19302", "stun:stun.example.com:19302"], "username": "name", "credential": "password"}, {"urls": ["stun:stun.example2.com:19302"]}]'
-  - [More information](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceServer)
-NEKO_LOCKS:
-  - Resources, that will be locked when starting, separated by whitespace.
-  - Currently supported: control login
-NEKO_CONTROL_PROTECTION:
+  - e.g. `1920x1080@30`
+#### `NEKO_PASSWORD`:
+  - Password for the user login.
+  - e.g. `user_password`
+#### `NEKO_PASSWORD_ADMIN`:
+  - Password for the admin login.
+  - e.g. `admin_password`
+#### `NEKO_CONTROL_PROTECTION`:
   - Control protection means, users can gain control only if at least one admin is in the room.
-  - e.g. false
-```
+  - e.g. `false`
+#### `NEKO_IMPLICIT_CONTROL`:
+  - If enabled members can gain control implicitly, they don't needd to request control.
+  - e.g. `false`
+#### `NEKO_LOCKS`:
+  - Resources, that will be locked when starting, separated by whitespace.
+  - Currently supported:
+    - `control`
+    - `login`
+  - e.g. `control`
+
+### WebRTC
+
+#### `NEKO_EPR`:
+  - For WebRTC needed range of UDP ports.
+  - e.g. `52000-52099`
+#### `NEKO_UDPMUX`:
+  - Alternative to epr with only one UDP port.
+  - e.g. `52100`
+#### `NEKO_TCPMUX`:
+  - Use TCP connection, meant as fallback for UDP.
+  - e.g. `52100`
+#### `NEKO_NAT1TO1`:
+  - IP of the server that will be sent to client, if not specified, public IP is automatically resolved.
+  - e.g. `10.0.0.1`
+#### `NEKO_IPFETCH`:
+  - Automatically fetch IP address from given URL when `nat1to1` is not specified.
+  - e.g. `http://checkip.amazonaws.com`
+#### `NEKO_ICELITE`:
+  - Use the ice lite protocol.
+  - e.g. `false`
+#### `NEKO_ICESERVER`:
+  - Describes a single STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer (simple usage for server without authentication).
+  - e.g. `stun:stun.l.google.com:19302`
+#### `NEKO_ICESERVERS`:
+  - Describes multiple STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer.
+  - e.g. `[{"urls": ["turn:turn.example.com:19302", "stun:stun.example.com:19302"], "username": "name", "credential": "password"}, {"urls": ["stun:stun.example2.com:19302"]}]`
+  - [More information](https://developer.mozilla.org/en-US/docs/Web/API/RTCIceServer)
+
+### Video
+
+#### `NEKO_VP8`:
+  - If vp8 should be used as video encoder for the stream *(default encoder)*.
+  - e.g. `true`
+#### `NEKO_VP9`:
+  - If vp9 should be used as video encoder for the stream *(parameter not optimized yet)*.
+  - e.g. `false`
+#### `NEKO_H264`:
+  - If h264 should be used as video encoder for the stream *(second best option)*.
+  - e.g. `false`
+#### `NEKO_VIDEO_BITRATE`:
+  - Bitrate of the video stream in kb/s.
+  - e.g. 3500
+#### `NEKO_VIDEO`:
+  - Makes it possible to create custom gstreamer video pipeline. With this you could find the best quality for your CPU.
+  - Installed are
+    - `gstreamer1.0-plugins-base`
+    - `gstreamer1.0-plugins-good`
+    - `gstreamer1.0-plugins-bad`
+    - `gstreamer1.0-plugins-ugly`
+  - e.g. `ximagesrc display-name=%s show-pointer=true use-damage=false ! video/x-raw,framerate=30/1 ! videoconvert ! queue ! video/x-raw,format=NV12 ! x264enc threads=4 bitrate=3500 key-int-max=60 vbv-buf-capacity=4000 byte-stream=true tune=zerolatency speed-preset=veryfast ! video/x-h264,stream-format=byte-stream`
+#### `NEKO_MAX_FPS`:
+  - The resulting stream frames per seconds should be capped *(0 for uncapped)*.
+  - e.g. `0`
+#### `NEKO_HWENC`:
+  - Use hardware accelerated encoding, for now supported only `VAAPI`.
+  - e.g. `VAAPI`
+
+### Audio
+
+#### `NEKO_OPUS`:
+  - If opus should be used as audio encoder for the stream *(default encoder)*.
+  - e.g. `true`
+#### `NEKO_G722`:
+  - If g722 should be used as audio encoder for the stream.
+  - e.g. `false`
+#### `NEKO_PCMU`:
+  - If pcmu should be used as audio encoder for the stream.
+  - e.g. `false`
+#### `NEKO_PCMA`:
+  - If pcma should be used as audio encoder for the stream.
+  - e.g. `false`
+#### `NEKO_AUDIO_BITRATE`:
+  - Bitrate of the audio stream in kb/s.
+  - e.g. `196`
+#### `NEKO_AUDIO`:
+  - Makes it possible to create custom gstreamer audio pipeline, same as for video.
+  e.g. `pulsesrc device=%s ! audio/x-raw,channels=2 ! audioconvert ! opusenc bitrate=128000`
+
+### Broadcast
+
+#### `NEKO_BROADCAST_PIPELINE`:
+  - Makes it possible to create custom gstreamer pipeline used for broadcasting, strings `{url}`, `{device}` and `{display}` will be replaced.
+#### `NEKO_BROADCAST_URL`:
+  - Set a default URL for broadcast streams. Setting this value will automatically enable broadcasting when n.eko starts. It can be disabled/changed later by admins in the GUI.
+  - e.g. `rtmp://<your-server>:1935/ingest/<stream-key>`
+
+### Server
+
+#### `NEKO_BIND`:
+  - Address/port/socket where neko binds to *(default 127.0.0.1:8080)*.
+  - e.g. `:8080`
+#### `NEKO_CERT`:
+  - Path to the SSL-Certificate.
+  - e.g. `/certs/cert.pem`
+#### `NEKO_KEY`:
+  - Path to the SSL-Certificate private key.
+  - e.g. `/certs/key.pem`
+#### `NEKO_PROXY`:
+  - Enable reverse proxy mode, so that neko trusts `X-Forwarded-For` headers.
+  - e.g. `false`
+
+### Expert settings
+
+#### `NEKO_DISPLAY`:
+  - XDisplay to capture.
+#### `NEKO_DEVICE`:
+  - Audio device be to captured.
+#### `NEKO_STATIC`:
+  - Path to neko client files to serve.
 
 ## Agruments
 
@@ -86,18 +157,23 @@ Flags:
       --audio_bitrate int           audio bitrate in kbit/s (default 128)
       --bind string                 address/port/socket to serve neko (default "127.0.0.1:8080")
       --broadcast_pipeline string   custom gst pipeline used for broadcasting, strings {url} {device} {display} will be replaced
+      --broadcast_url string        URL for broadcasting, setting this value will automatically enable broadcasting
       --cert string                 path to the SSL cert used to secure the neko server
+      --control_protection          control protection means, users can gain control only if at least one admin is in the room
       --device string               audio device to capture (default "auto_null.monitor")
       --display string              XDisplay to capture (default ":99.0")
       --epr string                  limits the pool of ephemeral ports that ICE UDP connections can allocate from (default "59000-59100")
       --g722                        use G722 audio codec
       --h264                        use H264 video codec
   -h, --help                        help for serve
+      --hwenc string                use hardware accelerated encoding
       --icelite                     configures whether or not the ice agent should be a lite agent
       --iceserver strings           describes a single STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer (default [stun:stun.l.google.com:19302])
       --iceservers string           describes a single STUN and TURN server that can be used by the ICEAgent to establish a connection with a peer
+      --implicit_control            if enabled members can gain control implicitly
       --ipfetch string              automatically fetch IP address from given URL when nat1to1 is not present (default "http://checkip.amazonaws.com")
       --key string                  path to the SSL key used to secure the neko server
+      --locks strings               resources, that will be locked when starting (control, login)
       --max_fps int                 maximum fps delivered via WebRTC, 0 is for no maximum (default 25)
       --nat1to1 strings             sets a list of external IP addresses of 1:1 (D)NAT and a candidate type for which the external IP address is used
       --opus                        use Opus audio codec
@@ -108,6 +184,8 @@ Flags:
       --proxy                       enable reverse proxy mode
       --screen string               default screen resolution and framerate (default "1280x720@30")
       --static string               path to neko client files to serve (default "./www")
+      --tcpmux int                  single TCP mux port for all peers
+      --udpmux int                  single UDP mux port for all peers
       --video string                video codec parameters to use for streaming
       --video_bitrate int           video bitrate in kbit/s (default 3072)
       --vp8                         use VP8 video codec
@@ -122,3 +200,30 @@ Global Flags:
 ## Config file
 
 You can mount YAML config file to docker container on this path `/etc/neko/neko.yaml` and store your configuration there.
+
+Config uses the keys from arguments, that can be viewed in program's help output.
+
+Example (with just some of the available arguments):
+
+```yaml
+# audio bitrate in kbit/s
+audio_bitrate: 128
+
+# video bitrate in kbit/s
+video_bitrate: 3072
+
+# maximum fps delivered via WebRTC, 0 is for no maximum
+max_fps: 25
+
+# password for connecting to stream
+password: "neko"
+
+# admin password for connecting to stream
+password_admin: "admin"
+
+# default screen resolution and framerate
+screen: "1280x720@30"
+
+# limits the pool of ephemeral ports that ICE UDP connections can allocate from
+epr: "59000-59100"
+```

docs/getting-started/examples.md

@@ -6,7 +6,7 @@
 version: "3.4"
 services:
   neko:
-    image: "m1k1o/neko:latest"
+    image: "m1k1o/neko:firefox"
     restart: "unless-stopped"
     shm_size: "2gb"
     ports:
@@ -68,8 +68,6 @@ services:
 
 ## Raspberry Pi
 
-Note! Since HW accelerated pipeline is using H264, you are only able to connect from browsers supporting H264 for WebRTC. At the time of implementing, [Firefox does not support this](https://developer.mozilla.org/en-US/docs/Web/Media/Formats/WebRTC_codecs#supported-foot-1). When omitting `NEKO_VIDEO` and `NEKO_H264` parameters, you get default CPU encoding with VP8.
-
 ```yaml
 version: "3.4"
 services:

docs/getting-started/troubleshooting.md

@@ -4,7 +4,7 @@ Neko UI loads but you don't see the screen and it gives you `connection timeout`
 
 ## Test your client
 
-Test whether your cleint can connect to WebRTC here: https://test.webrtc.org/
+Test whether your client [supports](https://www.webrtc-experiment.com/DetectRTC/) and can [connect to WebRTC](https://www.webcasts.com/webrtc/).
 
 ## Networking
 
@@ -20,7 +20,7 @@ In following example, specified range `52000-52100` must be also exposed using d
 version: "3.4"
 services:
   neko:
-    image: "m1k1o/neko:latest"
+    image: "m1k1o/neko:firefox"
     restart: "unless-stopped"
     shm_size: "2gb"
     ports:
@@ -75,7 +75,7 @@ If your IP is not correct, you can specify own IP resover using `NEKO_IPFETCH`.
 version: "3.4"
 services:
   neko:
-    image: "m1k1o/neko:latest"
+    image: "m1k1o/neko:firefox"
     restart: "unless-stopped"
     shm_size: "2gb"
     ports:
@@ -96,7 +96,7 @@ Or you can specify your IP address manually using `NEKO_NAT1TO1`:
 version: "3.4"
 services:
   neko:
-    image: "m1k1o/neko:latest"
+    image: "m1k1o/neko:firefox"
     restart: "unless-stopped"
     shm_size: "2gb"
     ports:
@@ -121,7 +121,7 @@ To see verbose information from n.eko server, you can enable debug mode using `N
 version: "3.4"
 services:
   neko:
-    image: "m1k1o/neko:latest"
+    image: "m1k1o/neko:firefox"
     restart: "unless-stopped"
     shm_size: "2gb"
     ports:

server/go.mod

@@ -5,25 +5,23 @@ go 1.17
 require (
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/go-chi/chi v4.1.2+incompatible
-	github.com/gopherjs/gopherjs v0.0.0-20210901121439-eee08aaf2717 // indirect
 	github.com/gorilla/websocket v1.4.2
 	github.com/kataras/go-events v0.0.2
 	github.com/kr/text v0.2.0 // indirect
-	github.com/pion/ice/v2 v2.1.12 // indirect
-	github.com/pion/interceptor v0.0.18
+	github.com/pion/ice/v2 v2.1.19 // indirect
+	github.com/pion/interceptor v0.1.7
 	github.com/pion/logging v0.2.2
-	github.com/pion/rtp v1.7.2 // indirect
+	github.com/pion/rtp v1.7.4 // indirect
 	github.com/pion/srtp/v2 v2.0.5 // indirect
-	github.com/pion/webrtc/v3 v3.0.32
+	github.com/pion/webrtc/v3 v3.1.17
 	github.com/pkg/errors v0.9.1
-	github.com/rs/zerolog v1.25.0
-	github.com/smartystreets/assertions v1.2.0 // indirect
+	github.com/rs/zerolog v1.26.1
 	github.com/spf13/cast v1.4.1 // indirect
-	github.com/spf13/cobra v1.2.1
-	github.com/spf13/viper v1.8.1
-	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
-	golang.org/x/net v0.0.0-20210908191846-a5e095526f91 // indirect
-	golang.org/x/sys v0.0.0-20210910150752-751e447fb3d0 // indirect
+	github.com/spf13/cobra v1.3.0
+	github.com/spf13/viper v1.10.1
+	golang.org/x/crypto v0.0.0-20220128200615-198e4374d7ed // indirect
+	golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd // indirect
+	golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27 // indirect
 	golang.org/x/text v0.3.7 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )
@@ -33,24 +31,24 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/mitchellh/mapstructure v1.4.3 // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
-	github.com/pion/datachannel v1.4.21 // indirect
-	github.com/pion/dtls/v2 v2.0.9 // indirect
+	github.com/pion/datachannel v1.5.2 // indirect
+	github.com/pion/dtls/v2 v2.1.0 // indirect
 	github.com/pion/mdns v0.0.5 // indirect
 	github.com/pion/randutil v0.1.0 // indirect
-	github.com/pion/rtcp v1.2.7 // indirect
-	github.com/pion/sctp v1.7.12 // indirect
+	github.com/pion/rtcp v1.2.9 // indirect
+	github.com/pion/sctp v1.8.2 // indirect
 	github.com/pion/sdp/v3 v3.0.4 // indirect
 	github.com/pion/stun v0.3.5 // indirect
-	github.com/pion/transport v0.12.3 // indirect
-	github.com/pion/turn/v2 v2.0.5 // indirect
+	github.com/pion/transport v0.13.0 // indirect
+	github.com/pion/turn/v2 v2.0.6 // indirect
 	github.com/pion/udp v0.1.1 // indirect
-	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/afero v1.8.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.2.0 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	gopkg.in/ini.v1 v1.63.0 // indirect
+	gopkg.in/ini.v1 v1.66.3 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )

server/go.sum

@@ -3,6 +3,7 @@ cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.44.3/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
 cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
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@@ -15,9 +16,19 @@ cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOY
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@@ -26,7 +37,7 @@ cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4g
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@@ -36,51 +47,68 @@ cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0Zeo
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@@ -92,19 +120,19 @@ github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9
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@@ -113,6 +141,7 @@ github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
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@@ -130,6 +159,7 @@ github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
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@@ -143,10 +173,12 @@ github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
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@@ -375,17 +414,16 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
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@@ -393,11 +431,9 @@ go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
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-go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
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-go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
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-go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
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@@ -405,11 +441,17 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
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@@ -445,13 +487,12 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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@@ -459,9 +500,11 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
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@@ -481,17 +524,22 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
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@@ -503,7 +551,12 @@ golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ
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@@ -520,24 +573,31 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h
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@@ -557,18 +617,36 @@ golang.org/x/sys v0.0.0-20210104204734-6f8348627aad/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -582,14 +660,12 @@ golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
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@@ -597,9 +673,9 @@ golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgw
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@@ -662,7 +743,18 @@ google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34q
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@@ -705,12 +797,36 @@ google.golang.org/genproto v0.0.0-20201109203340-2640f1f9cdfb/go.mod h1:FWY/as6D
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+google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
+google.golang.org/genproto v0.0.0-20210903162649-d08c68adba83/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
+google.golang.org/genproto v0.0.0-20210909211513-a8c4777a87af/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
+google.golang.org/genproto v0.0.0-20210924002016-3dee208752a0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211008145708-270636b82663/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211028162531-8db9c33dc351/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211129164237-f09f9a12af12/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211203200212-54befc351ae9/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211206160659-862468c7d6e0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
@@ -730,7 +846,16 @@ google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA5
 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
+google.golang.org/grpc v1.37.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
+google.golang.org/grpc v1.37.1/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
 google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
+google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
+google.golang.org/grpc v1.39.1/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
+google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
+google.golang.org/grpc v1.40.1/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
+google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
+google.golang.org/grpc v1.43.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
+google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -743,6 +868,7 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -751,17 +877,15 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/ini.v1 v1.63.0 h1:2t0h8NA59dpVQpa5Yh8cIcR6nHAeBIEk0zlLVqfw4N4=
-gopkg.in/ini.v1 v1.63.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
+gopkg.in/ini.v1 v1.66.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.66.3 h1:jRskFVxYaMGAMUbN0UZ7niA9gzL9B49DOqE78vg0k3w=
+gopkg.in/ini.v1 v1.66.3/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=

server/internal/broadcast/manager.go

@@ -25,8 +25,8 @@ func New(remote *config.Remote, config *config.Broadcast) *BroadcastManager {
 		logger:  log.With().Str("module", "remote").Logger(),
 		remote:  remote,
 		config:  config,
-		enabled: false,
-		url:     "",
+		enabled: config.Enabled,
+		url:     config.URL,
 	}
 }
 

server/internal/gst/gst.go

@@ -79,21 +79,33 @@ func CreateRTMPPipeline(pipelineDevice string, pipelineDisplay string, pipelineS
 }
 
 // CreateAppPipeline creates a GStreamer Pipeline
-func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc string, fps int, bitrate uint) (*Pipeline, error) {
+func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc string, fps int, bitrate uint, hwenc string) (*Pipeline, error) {
 	pipelineStr := " ! appsink name=appsink"
 
+	// if using custom pipeline
+	if pipelineSrc != "" {
+		pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
+		return CreatePipeline(pipelineStr)
+	}
+
 	switch codecName {
 	case "VP8":
-		// https://gstreamer.freedesktop.org/documentation/vpx/vp8enc.html?gi-language=c
-		// gstreamer1.0-plugins-good
-		// vp8enc error-resilient=partitions keyframe-max-dist=10 auto-alt-ref=true cpu-used=5 deadline=1
-		if err := CheckPlugins([]string{"ximagesrc", "vpx"}); err != nil {
-			return nil, err
-		}
-
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
+		if hwenc == "VAAPI" {
+			if err := CheckPlugins([]string{"ximagesrc", "vaapi"}); err != nil {
+				return nil, err
+			}
+			// vp8 encode is missing from gstreamer.freedesktop.org/documentation
+			// note that it was removed from some recent intel CPUs: https://trac.ffmpeg.org/wiki/Hardware/QuickSync
+			// https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-vaapi-plugins/html/gstreamer-vaapi-plugins-vaapivp8enc.html
+			pipelineStr = fmt.Sprintf(videoSrc+"video/x-raw,format=NV12 ! vaapivp8enc rate-control=vbr bitrate=%d keyframe-period=180"+pipelineStr, pipelineDevice, fps, bitrate)
 		} else {
+			// https://gstreamer.freedesktop.org/documentation/vpx/vp8enc.html?gi-language=c
+			// gstreamer1.0-plugins-good
+			// vp8enc error-resilient=partitions keyframe-max-dist=10 auto-alt-ref=true cpu-used=5 deadline=1
+			if err := CheckPlugins([]string{"ximagesrc", "vpx"}); err != nil {
+				return nil, err
+			}
+
 			pipelineStr = fmt.Sprintf(videoSrc+"vp8enc target-bitrate=%d cpu-used=4 end-usage=cbr threads=4 deadline=1 undershoot=95 buffer-size=%d buffer-initial-size=%d buffer-optimal-size=%d keyframe-max-dist=180 min-quantizer=3 max-quantizer=40"+pipelineStr, pipelineDevice, fps, bitrate*1000, bitrate*6, bitrate*4, bitrate*5)
 		}
 	case "VP9":
@@ -104,42 +116,42 @@ func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc stri
 			return nil, err
 		}
 
-		// Causes panic! not sure why...
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
-		} else {
-			pipelineStr = fmt.Sprintf(videoSrc+"vp9enc target-bitrate=%d cpu-used=-5 threads=4 deadline=1 keyframe-max-dist=30 auto-alt-ref=true"+pipelineStr, pipelineDevice, fps, bitrate*1000)
-		}
+		pipelineStr = fmt.Sprintf(videoSrc+"vp9enc target-bitrate=%d cpu-used=-5 threads=4 deadline=1 keyframe-max-dist=30 auto-alt-ref=true"+pipelineStr, pipelineDevice, fps, bitrate*1000)
 	case "H264":
 		if err := CheckPlugins([]string{"ximagesrc"}); err != nil {
 			return nil, err
 		}
 
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
-			break
-		}
+		if hwenc == "VAAPI" {
+			if err := CheckPlugins([]string{"vaapi"}); err != nil {
+				return nil, err
+			}
 
-		// https://gstreamer.freedesktop.org/documentation/openh264/openh264enc.html?gi-language=c#openh264enc
-		// gstreamer1.0-plugins-bad
-		// openh264enc multi-thread=4 complexity=high bitrate=3072000 max-bitrate=4096000
-		if err := CheckPlugins([]string{"openh264"}); err == nil {
-			pipelineStr = fmt.Sprintf(videoSrc+"openh264enc multi-thread=4 complexity=high bitrate=%d max-bitrate=%d ! video/x-h264,stream-format=byte-stream"+pipelineStr, pipelineDevice, fps, bitrate*1000, (bitrate+1024)*1000)
-			break
-		}
+			pipelineStr = fmt.Sprintf(videoSrc+"video/x-raw,format=NV12 ! vaapih264enc rate-control=vbr bitrate=%d keyframe-period=180 quality-level=7 ! video/x-h264,stream-format=byte-stream"+pipelineStr, pipelineDevice, fps, bitrate)
 
-		// https://gstreamer.freedesktop.org/documentation/x264/index.html?gi-language=c
-		// gstreamer1.0-plugins-ugly
-		// video/x-raw,format=I420 ! x264enc bframes=0 key-int-max=60 byte-stream=true tune=zerolatency speed-preset=veryfast ! video/x-h264,stream-format=byte-stream
-		if err := CheckPlugins([]string{"x264"}); err != nil {
-			return nil, err
-		}
+		} else {
+			// https://gstreamer.freedesktop.org/documentation/openh264/openh264enc.html?gi-language=c#openh264enc
+			// gstreamer1.0-plugins-bad
+			// openh264enc multi-thread=4 complexity=high bitrate=3072000 max-bitrate=4096000
+			if err := CheckPlugins([]string{"openh264"}); err == nil {
+				pipelineStr = fmt.Sprintf(videoSrc+"openh264enc multi-thread=4 complexity=high bitrate=%d max-bitrate=%d ! video/x-h264,stream-format=byte-stream"+pipelineStr, pipelineDevice, fps, bitrate*1000, (bitrate+1024)*1000)
+				break
+			}
 
-		vbvbuf := uint(1000)
-		if bitrate > 1000 {
-			vbvbuf = bitrate
+			// https://gstreamer.freedesktop.org/documentation/x264/index.html?gi-language=c
+			// gstreamer1.0-plugins-ugly
+			// video/x-raw,format=I420 ! x264enc bframes=0 key-int-max=60 byte-stream=true tune=zerolatency speed-preset=veryfast ! video/x-h264,stream-format=byte-stream
+			if err := CheckPlugins([]string{"x264"}); err != nil {
+				return nil, err
+			}
+
+			vbvbuf := uint(1000)
+			if bitrate > 1000 {
+				vbvbuf = bitrate
+			}
+
+			pipelineStr = fmt.Sprintf(videoSrc+"video/x-raw,format=NV12 ! x264enc threads=4 bitrate=%d key-int-max=60 vbv-buf-capacity=%d byte-stream=true tune=zerolatency speed-preset=veryfast ! video/x-h264,stream-format=byte-stream"+pipelineStr, pipelineDevice, fps, bitrate, vbvbuf)
 		}
-		pipelineStr = fmt.Sprintf(videoSrc+"video/x-raw,format=NV12 ! x264enc threads=4 bitrate=%d key-int-max=60 vbv-buf-capacity=%d byte-stream=true tune=zerolatency speed-preset=veryfast ! video/x-h264,stream-format=byte-stream"+pipelineStr, pipelineDevice, fps, bitrate, vbvbuf)
 	case "Opus":
 		// https://gstreamer.freedesktop.org/documentation/opus/opusenc.html
 		// gstreamer1.0-plugins-base
@@ -148,11 +160,7 @@ func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc stri
 			return nil, err
 		}
 
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
-		} else {
-			pipelineStr = fmt.Sprintf(audioSrc+"opusenc bitrate=%d"+pipelineStr, pipelineDevice, bitrate*1000)
-		}
+		pipelineStr = fmt.Sprintf(audioSrc+"opusenc inband-fec=true bitrate=%d"+pipelineStr, pipelineDevice, bitrate*1000)
 	case "G722":
 		// https://gstreamer.freedesktop.org/documentation/libav/avenc_g722.html?gi-language=c
 		// gstreamer1.0-libav
@@ -161,11 +169,7 @@ func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc stri
 			return nil, err
 		}
 
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
-		} else {
-			pipelineStr = fmt.Sprintf(audioSrc+"avenc_g722 bitrate=%d"+pipelineStr, pipelineDevice, bitrate*1000)
-		}
+		pipelineStr = fmt.Sprintf(audioSrc+"avenc_g722 bitrate=%d"+pipelineStr, pipelineDevice, bitrate*1000)
 	case "PCMU":
 		// https://gstreamer.freedesktop.org/documentation/mulaw/mulawenc.html?gi-language=c
 		// gstreamer1.0-plugins-good
@@ -174,11 +178,7 @@ func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc stri
 			return nil, err
 		}
 
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
-		} else {
-			pipelineStr = fmt.Sprintf(audioSrc+"audio/x-raw, rate=8000 ! mulawenc"+pipelineStr, pipelineDevice)
-		}
+		pipelineStr = fmt.Sprintf(audioSrc+"audio/x-raw, rate=8000 ! mulawenc"+pipelineStr, pipelineDevice)
 	case "PCMA":
 		// https://gstreamer.freedesktop.org/documentation/alaw/alawenc.html?gi-language=c
 		// gstreamer1.0-plugins-good
@@ -187,11 +187,7 @@ func CreateAppPipeline(codecName string, pipelineDevice string, pipelineSrc stri
 			return nil, err
 		}
 
-		if pipelineSrc != "" {
-			pipelineStr = fmt.Sprintf(pipelineSrc+pipelineStr, pipelineDevice)
-		} else {
-			pipelineStr = fmt.Sprintf(audioSrc+"audio/x-raw, rate=8000 ! alawenc"+pipelineStr, pipelineDevice)
-		}
+		pipelineStr = fmt.Sprintf(audioSrc+"audio/x-raw, rate=8000 ! alawenc"+pipelineStr, pipelineDevice)
 	default:
 		return nil, fmt.Errorf("unknown codec %s", codecName)
 	}

server/internal/remote/manager.go

@@ -147,6 +147,7 @@ func (manager *RemoteManager) createPipelines() {
 		manager.config.VideoParams,
 		rate,
 		manager.config.VideoBitrate,
+		manager.config.VideoHWEnc,
 	)
 	if err != nil {
 		manager.logger.Panic().Err(err).Msg("unable to create video pipeline")
@@ -158,6 +159,7 @@ func (manager *RemoteManager) createPipelines() {
 		manager.config.AudioParams,
 		0, // fps: n/a for audio
 		manager.config.AudioBitrate,
+		"", // hwenc: n/a for audio
 	)
 	if err != nil {
 		manager.logger.Panic().Err(err).Msg("unable to create audio pipeline")
@@ -197,6 +199,7 @@ func (manager *RemoteManager) ChangeResolution(width int, height int, rate int)
 		manager.config.VideoParams,
 		rate,
 		manager.config.VideoBitrate,
+		manager.config.VideoHWEnc,
 	)
 	if err != nil {
 		manager.logger.Panic().Err(err).Msg("unable to create new video pipeline")

server/internal/session/manager.go

@@ -29,6 +29,8 @@ type SessionManager struct {
 	remote  types.RemoteManager
 	members map[string]*Session
 	emmiter events.EventEmmiter
+	// TODO: Handle locks in sessions as flags.
+	controlLocked bool
 }
 
 func (manager *SessionManager) New(id string, admin bool, socket types.WebSocket) types.Session {
@@ -104,6 +106,16 @@ func (manager *SessionManager) Get(id string) (types.Session, bool) {
 	return session, ok
 }
 
+// TODO: Handle locks in sessions as flags.
+func (manager *SessionManager) SetControlLocked(locked bool) {
+	manager.controlLocked = locked
+}
+
+func (manager *SessionManager) CanControl(id string) bool {
+	session, ok := manager.Get(id)
+	return ok && (!manager.controlLocked || session.Admin())
+}
+
 func (manager *SessionManager) Admins() []*types.Member {
 	manager.mu.Lock()
 	defer manager.mu.Unlock()
@@ -154,7 +166,7 @@ func (manager *SessionManager) Destroy(id string) {
 		manager.mu.Unlock()
 
 		manager.emmiter.Emit("destroyed", id, session)
-		manager.logger.Err(err).Str("session_id", id).Msg("destorying session")
+		manager.logger.Err(err).Str("session_id", id).Msg("destroying session")
 		return
 	}
 
@@ -184,6 +196,30 @@ func (manager *SessionManager) Broadcast(v interface{}, exclude interface{}) err
 			return err
 		}
 	}
+
+	return nil
+}
+
+func (manager *SessionManager) AdminBroadcast(v interface{}, exclude interface{}) error {
+	manager.mu.Lock()
+	defer manager.mu.Unlock()
+
+	for id, session := range manager.members {
+		if !session.connected || !session.admin {
+			continue
+		}
+
+		if exclude != nil {
+			if in, _ := utils.ArrayIn(id, exclude); in {
+				continue
+			}
+		}
+
+		if err := session.Send(v); err != nil {
+			return err
+		}
+	}
+
 	return nil
 }
 

server/internal/session/session.go

@@ -104,11 +104,50 @@ func (session *Session) Send(v interface{}) error {
 	return session.socket.Send(v)
 }
 
-func (session *Session) SignalAnswer(sdp string) error {
+func (session *Session) SignalLocalOffer(sdp string) error {
 	if session.peer == nil {
 		return nil
 	}
-	return session.peer.SignalAnswer(sdp)
+	session.logger.Info().Msg("signal update - LocalOffer")
+	return session.socket.Send(&message.SignalOffer{
+		Event: event.SIGNAL_OFFER,
+		SDP:   sdp,
+	})
+}
+
+func (session *Session) SignalLocalAnswer(sdp string) error {
+	if session.peer == nil {
+		return nil
+	}
+
+	session.logger.Info().Msg("signal update - LocalAnswer")
+	return session.socket.Send(&message.SignalAnswer{
+		Event: event.SIGNAL_ANSWER,
+		SDP:   sdp,
+	})
+}
+
+func (session *Session) SignalRemoteOffer(sdp string) error {
+	if session.peer == nil {
+		return nil
+	}
+	if err := session.peer.SetOffer(sdp); err != nil {
+		return err
+	}
+	sdp, err := session.peer.CreateAnswer()
+	if err != nil {
+		return err
+	}
+	session.logger.Info().Msg("signal update - RemoteOffer")
+	return session.SignalLocalAnswer(sdp)
+}
+
+func (session *Session) SignalRemoteAnswer(sdp string) error {
+	if session.peer == nil {
+		return nil
+	}
+	session.logger.Info().Msg("signal update - RemoteAnswer")
+	return session.peer.SetAnswer(sdp)
 }
 
 func (session *Session) SignalCandidate(data string) error {

server/internal/types/config/broadcast.go

@@ -7,6 +7,8 @@ import (
 
 type Broadcast struct {
 	Pipeline string
+	URL      string
+	Enabled  bool
 }
 
 func (Broadcast) Init(cmd *cobra.Command) error {
@@ -15,9 +17,16 @@ func (Broadcast) Init(cmd *cobra.Command) error {
 		return err
 	}
 
+	cmd.PersistentFlags().String("broadcast_url", "", "URL for broadcasting, setting this value will automatically enable broadcasting")
+	if err := viper.BindPFlag("broadcast_url", cmd.PersistentFlags().Lookup("broadcast_url")); err != nil {
+		return err
+	}
+
 	return nil
 }
 
 func (s *Broadcast) Set() {
 	s.Pipeline = viper.GetString("broadcast_pipeline")
+	s.URL = viper.GetString("broadcast_url")
+	s.Enabled = s.URL != ""
 }

server/internal/types/config/remote.go

@@ -14,6 +14,7 @@ type Remote struct {
 	AudioCodec   string
 	AudioParams  string
 	AudioBitrate uint
+	VideoHWEnc   string
 	VideoCodec   string
 	VideoParams  string
 	VideoBitrate uint
@@ -64,6 +65,12 @@ func (Remote) Init(cmd *cobra.Command) error {
 		return err
 	}
 
+	// hw encoding
+	cmd.PersistentFlags().String("hwenc", "", "use hardware accelerated encoding")
+	if err := viper.BindPFlag("hwenc", cmd.PersistentFlags().Lookup("hwenc")); err != nil {
+		return err
+	}
+
 	// video codecs
 	cmd.PersistentFlags().Bool("vp8", false, "use VP8 video codec")
 	if err := viper.BindPFlag("vp8", cmd.PersistentFlags().Lookup("vp8")); err != nil {
@@ -105,15 +112,6 @@ func (Remote) Init(cmd *cobra.Command) error {
 }
 
 func (s *Remote) Set() {
-	videoCodec := "VP8"
-	if viper.GetBool("vp8") {
-		videoCodec = "VP8"
-	} else if viper.GetBool("vp9") {
-		videoCodec = "VP9"
-	} else if viper.GetBool("h264") {
-		videoCodec = "H264"
-	}
-
 	audioCodec := "Opus"
 	if viper.GetBool("opus") {
 		audioCodec = "Opus"
@@ -129,7 +127,21 @@ func (s *Remote) Set() {
 	s.AudioCodec = audioCodec
 	s.AudioParams = viper.GetString("audio")
 	s.AudioBitrate = viper.GetUint("audio_bitrate")
+
+	videoCodec := "VP8"
+	if viper.GetBool("vp8") {
+		videoCodec = "VP8"
+	} else if viper.GetBool("vp9") {
+		videoCodec = "VP9"
+	} else if viper.GetBool("h264") {
+		videoCodec = "H264"
+	}
+	videoHWEnc := ""
+	if viper.GetString("hwenc") == "VAAPI" {
+		videoHWEnc = "VAAPI"
+	}
 	s.Display = viper.GetString("display")
+	s.VideoHWEnc = videoHWEnc
 	s.VideoCodec = videoCodec
 	s.VideoParams = viper.GetString("video")
 	s.VideoBitrate = viper.GetUint("video_bitrate")

server/internal/types/config/webrtc.go

@@ -20,6 +20,10 @@ type WebRTC struct {
 	EphemeralMin uint16
 	EphemeralMax uint16
 	NAT1To1IPs   []string
+	TCPMUX       int
+	UDPMUX       int
+
+	ImplicitControl bool
 }
 
 func (WebRTC) Init(cmd *cobra.Command) error {
@@ -33,6 +37,16 @@ func (WebRTC) Init(cmd *cobra.Command) error {
 		return err
 	}
 
+	cmd.PersistentFlags().Int("tcpmux", 0, "single TCP mux port for all peers")
+	if err := viper.BindPFlag("tcpmux", cmd.PersistentFlags().Lookup("tcpmux")); err != nil {
+		return err
+	}
+
+	cmd.PersistentFlags().Int("udpmux", 0, "single UDP mux port for all peers")
+	if err := viper.BindPFlag("udpmux", cmd.PersistentFlags().Lookup("udpmux")); err != nil {
+		return err
+	}
+
 	cmd.PersistentFlags().String("ipfetch", "http://checkip.amazonaws.com", "automatically fetch IP address from given URL when nat1to1 is not present")
 	if err := viper.BindPFlag("ipfetch", cmd.PersistentFlags().Lookup("ipfetch")); err != nil {
 		return err
@@ -53,11 +67,19 @@ func (WebRTC) Init(cmd *cobra.Command) error {
 		return err
 	}
 
+	// TODO: Should be moved to session config.
+	cmd.PersistentFlags().Bool("implicit_control", false, "if enabled members can gain control implicitly")
+	if err := viper.BindPFlag("implicit_control", cmd.PersistentFlags().Lookup("implicit_control")); err != nil {
+		return err
+	}
+
 	return nil
 }
 
 func (s *WebRTC) Set() {
 	s.NAT1To1IPs = viper.GetStringSlice("nat1to1")
+	s.TCPMUX = viper.GetInt("tcpmux")
+	s.UDPMUX = viper.GetInt("udpmux")
 	s.ICELite = viper.GetBool("icelite")
 	s.ICEServers = []webrtc.ICEServer{}
 
@@ -106,4 +128,7 @@ func (s *WebRTC) Set() {
 		s.EphemeralMin = min
 		s.EphemeralMax = max
 	}
+
+	// TODO: Should be moved to session config.
+	s.ImplicitControl = viper.GetBool("implicit_control")
 }

server/internal/types/event/events.go

@@ -1,13 +1,14 @@
 package event
 
 const (
+	SYSTEM_INIT       = "system/init"
 	SYSTEM_DISCONNECT = "system/disconnect"
 	SYSTEM_ERROR      = "system/error"
 )
 
 const (
-	SIGNAL_ANSWER    = "signal/answer"
 	SIGNAL_OFFER     = "signal/offer"
+	SIGNAL_ANSWER    = "signal/answer"
 	SIGNAL_PROVIDE   = "signal/provide"
 	SIGNAL_CANDIDATE = "signal/candidate"
 )

server/internal/types/message/messages.go

@@ -10,6 +10,12 @@ type Message struct {
 	Event string `json:"event"`
 }
 
+type SystemInit struct {
+	Event           string            `json:"event"`
+	ImplicitHosting bool              `json:"implicit_hosting"`
+	Locks           map[string]string `json:"locks"`
+}
+
 type SystemMessage struct {
 	Event   string `json:"event"`
 	Title   string `json:"title"`
@@ -24,6 +30,11 @@ type SignalProvide struct {
 	ICE   []webrtc.ICEServer `json:"ice"`
 }
 
+type SignalOffer struct {
+	Event string `json:"event"`
+	SDP   string `json:"sdp"`
+}
+
 type SignalAnswer struct {
 	Event       string `json:"event"`
 	DisplayName string `json:"displayname"`

server/internal/types/session.go

@@ -22,7 +22,10 @@ type Session interface {
 	Address() string
 	Kick(message string) error
 	Send(v interface{}) error
-	SignalAnswer(sdp string) error
+	SignalLocalOffer(sdp string) error
+	SignalLocalAnswer(sdp string) error
+	SignalRemoteOffer(sdp string) error
+	SignalRemoteAnswer(sdp string) error
 	SignalCandidate(data string) error
 }
 
@@ -35,11 +38,14 @@ type SessionManager interface {
 	ClearHost()
 	Has(id string) bool
 	Get(id string) (Session, bool)
+	SetControlLocked(locked bool)
+	CanControl(id string) bool
 	Members() []*Member
 	Admins() []*Member
 	Destroy(id string)
 	Clear() error
 	Broadcast(v interface{}, exclude interface{}) error
+	AdminBroadcast(v interface{}, exclude interface{}) error
 	OnHost(listener func(id string))
 	OnHostCleared(listener func(id string))
 	OnDestroy(listener func(id string, session Session))

server/internal/types/webrtc.go

@@ -10,11 +10,17 @@ type Sample media.Sample
 type WebRTCManager interface {
 	Start()
 	Shutdown() error
-	CreatePeer(id string, session Session) (string, bool, []webrtc.ICEServer, error)
+	CreatePeer(id string, session Session) (Peer, error)
+	ICELite() bool
+	ICEServers() []webrtc.ICEServer
+	ImplicitControl() bool
 }
 
 type Peer interface {
-	SignalAnswer(sdp string) error
+	CreateOffer() (string, error)
+	CreateAnswer() (string, error)
+	SetOffer(sdp string) error
+	SetAnswer(sdp string) error
 	WriteData(v interface{}) error
 	Destroy() error
 }

server/internal/types/websocket.go

@@ -18,6 +18,7 @@ type Stats struct {
 	LastUserLeftAt  *time.Time `json:"last_user_left_at"`
 
 	ControlProtection bool `json:"control_protection"`
+	ImplicitControl   bool `json:"implicit_control"`
 }
 
 type WebSocket interface {

server/internal/webrtc/handle.go

@@ -39,7 +39,7 @@ type PayloadKey struct {
 }
 
 func (manager *WebRTCManager) handle(id string, msg webrtc.DataChannelMessage) error {
-	if !manager.sessions.IsHost(id) {
+	if (!manager.config.ImplicitControl && !manager.sessions.IsHost(id)) || (manager.config.ImplicitControl && !manager.sessions.CanControl(id)) {
 		return nil
 	}
 

server/internal/webrtc/peer.go

@@ -7,17 +7,45 @@ import (
 )
 
 type Peer struct {
-	id            string
-	api           *webrtc.API
-	engine        *webrtc.MediaEngine
-	manager       *WebRTCManager
-	settings      *webrtc.SettingEngine
-	connection    *webrtc.PeerConnection
-	configuration *webrtc.Configuration
-	mu            sync.Mutex
+	id         string
+	mu         sync.Mutex
+	manager    *WebRTCManager
+	connection *webrtc.PeerConnection
 }
 
-func (peer *Peer) SignalAnswer(sdp string) error {
+func (peer *Peer) CreateOffer() (string, error) {
+	desc, err := peer.connection.CreateOffer(nil)
+	if err != nil {
+		return "", err
+	}
+
+	err = peer.connection.SetLocalDescription(desc)
+	if err != nil {
+		return "", err
+	}
+
+	return desc.SDP, nil
+}
+
+func (peer *Peer) CreateAnswer() (string, error) {
+	desc, err := peer.connection.CreateAnswer(nil)
+	if err != nil {
+		return "", err
+	}
+
+	err = peer.connection.SetLocalDescription(desc)
+	if err != nil {
+		return "", nil
+	}
+
+	return desc.SDP, nil
+}
+
+func (peer *Peer) SetOffer(sdp string) error {
+	return peer.connection.SetRemoteDescription(webrtc.SessionDescription{SDP: sdp, Type: webrtc.SDPTypeOffer})
+}
+
+func (peer *Peer) SetAnswer(sdp string) error {
 	return peer.connection.SetRemoteDescription(webrtc.SessionDescription{SDP: sdp, Type: webrtc.SDPTypeAnswer})
 }
 

server/internal/webrtc/webrtc.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"net"
 	"strings"
 	"time"
 
@@ -35,6 +36,7 @@ type WebRTCManager struct {
 	sessions   types.SessionManager
 	remote     types.RemoteManager
 	config     *config.WebRTC
+	api        *webrtc.API
 }
 
 func (manager *WebRTCManager) Start() {
@@ -61,6 +63,10 @@ func (manager *WebRTCManager) Start() {
 		}
 	})
 
+	if err := manager.initAPI(); err != nil {
+		manager.logger.Panic().Err(err).Msg("failed to initialize webrtc API")
+	}
+
 	manager.logger.Info().
 		Str("ice_lite", fmt.Sprintf("%t", manager.config.ICELite)).
 		Str("ice_servers", fmt.Sprintf("%+v", manager.config.ICEServers)).
@@ -74,48 +80,98 @@ func (manager *WebRTCManager) Shutdown() error {
 	return nil
 }
 
-func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (string, bool, []webrtc.ICEServer, error) {
-	configuration := &webrtc.Configuration{
-		ICEServers:   manager.config.ICEServers,
-		SDPSemantics: webrtc.SDPSemanticsUnifiedPlanWithFallback,
+func (manager *WebRTCManager) initAPI() error {
+	logger := loggerFactory{
+		logger: manager.logger,
 	}
 
 	settings := webrtc.SettingEngine{
-		LoggerFactory: loggerFactory{
-			logger: manager.logger,
-		},
-	}
-
-	if manager.config.ICELite {
-		configuration = &webrtc.Configuration{
-			SDPSemantics: webrtc.SDPSemanticsUnifiedPlanWithFallback,
-		}
-		settings.SetLite(true)
+		LoggerFactory: logger,
 	}
 
 	_ = settings.SetEphemeralUDPPortRange(manager.config.EphemeralMin, manager.config.EphemeralMax)
 	settings.SetNAT1To1IPs(manager.config.NAT1To1IPs, webrtc.ICECandidateTypeHost)
 	settings.SetICETimeouts(6*time.Second, 6*time.Second, 3*time.Second)
 	settings.SetSRTPReplayProtectionWindow(512)
+	settings.SetLite(manager.config.ICELite)
 
-	// Create MediaEngine based off sdp
+	var networkType []webrtc.NetworkType
+
+	// Add TCP Mux
+	if manager.config.TCPMUX > 0 {
+		tcpListener, err := net.ListenTCP("tcp", &net.TCPAddr{
+			IP:   net.IP{0, 0, 0, 0},
+			Port: manager.config.TCPMUX,
+		})
+
+		if err != nil {
+			return err
+		}
+
+		tcpMux := webrtc.NewICETCPMux(logger.NewLogger("ice-tcp"), tcpListener, 32)
+		settings.SetICETCPMux(tcpMux)
+
+		networkType = append(networkType, webrtc.NetworkTypeTCP4)
+		manager.logger.Info().Str("listener", tcpListener.Addr().String()).Msg("using TCP MUX")
+	}
+
+	// Add UDP Mux
+	if manager.config.UDPMUX > 0 {
+		udpListener, err := net.ListenUDP("udp", &net.UDPAddr{
+			IP:   net.IP{0, 0, 0, 0},
+			Port: manager.config.UDPMUX,
+		})
+
+		if err != nil {
+			return err
+		}
+
+		udpMux := webrtc.NewICEUDPMux(logger.NewLogger("ice-udp"), udpListener)
+		settings.SetICEUDPMux(udpMux)
+
+		networkType = append(networkType, webrtc.NetworkTypeUDP4)
+		manager.logger.Info().Str("listener", udpListener.LocalAddr().String()).Msg("using UDP MUX")
+	}
+
+	// Enable support for TCP and UDP ICE candidates
+	if len(networkType) > 0 {
+		settings.SetNetworkTypes(networkType)
+	}
+
+	// Create MediaEngine with selected codecs
 	engine := webrtc.MediaEngine{}
-
 	_ = engine.RegisterCodec(manager.audioCodec, webrtc.RTPCodecTypeAudio)
 	_ = engine.RegisterCodec(manager.videoCodec, webrtc.RTPCodecTypeVideo)
 
+	// Register Interceptors
 	i := &interceptor.Registry{}
 	if err := webrtc.RegisterDefaultInterceptors(&engine, i); err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
+		return err
 	}
 
 	// Create API with MediaEngine and SettingEngine
-	api := webrtc.NewAPI(webrtc.WithMediaEngine(&engine), webrtc.WithSettingEngine(settings), webrtc.WithInterceptorRegistry(i))
+	manager.api = webrtc.NewAPI(
+		webrtc.WithMediaEngine(&engine),
+		webrtc.WithSettingEngine(settings),
+		webrtc.WithInterceptorRegistry(i),
+	)
+
+	return nil
+}
+
+func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (types.Peer, error) {
+	configuration := webrtc.Configuration{
+		SDPSemantics: webrtc.SDPSemanticsUnifiedPlanWithFallback,
+	}
+
+	if !manager.config.ICELite {
+		configuration.ICEServers = manager.config.ICEServers
+	}
 
 	// Create new peer connection
-	connection, err := api.NewPeerConnection(*configuration)
+	connection, err := manager.api.NewPeerConnection(configuration)
 	if err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
+		return nil, err
 	}
 
 	negotiated := true
@@ -123,7 +179,7 @@ func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (stri
 		Negotiated: &negotiated,
 	})
 	if err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
+		return nil, err
 	}
 
 	connection.OnDataChannel(func(d *webrtc.DataChannel) {
@@ -144,22 +200,12 @@ func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (stri
 
 	rtpVideo, err := connection.AddTrack(manager.videoTrack)
 	if err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
+		return nil, err
 	}
 
 	rtpAudio, err := connection.AddTrack(manager.audioTrack)
 	if err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
-	}
-
-	description, err := connection.CreateOffer(nil)
-	if err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
-	}
-
-	err = connection.SetLocalDescription(description)
-	if err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
+		return nil, err
 	}
 
 	connection.OnConnectionStateChange(func(state webrtc.PeerConnectionState) {
@@ -182,6 +228,28 @@ func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (stri
 		}
 	})
 
+	peer := &Peer{
+		id:         id,
+		manager:    manager,
+		connection: connection,
+	}
+
+	connection.OnNegotiationNeeded(func() {
+		manager.logger.Warn().Msg("negotiation is needed")
+
+		sdp, err := peer.CreateOffer()
+		if err != nil {
+			manager.logger.Err(err).Msg("creating offer failed")
+			return
+		}
+
+		err = session.SignalLocalOffer(sdp)
+		if err != nil {
+			manager.logger.Warn().Err(err).Msg("sending SignalLocalOffer failed")
+			return
+		}
+	})
+
 	connection.OnICECandidate(func(i *webrtc.ICECandidate) {
 		if i == nil {
 			manager.logger.Info().Msg("sent all ICECandidates")
@@ -200,16 +268,8 @@ func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (stri
 		}
 	})
 
-	if err := session.SetPeer(&Peer{
-		id:            id,
-		api:           api,
-		engine:        &engine,
-		manager:       manager,
-		settings:      &settings,
-		connection:    connection,
-		configuration: configuration,
-	}); err != nil {
-		return "", manager.config.ICELite, manager.config.ICEServers, err
+	if err := session.SetPeer(peer); err != nil {
+		return nil, err
 	}
 
 	go func() {
@@ -230,7 +290,19 @@ func (manager *WebRTCManager) CreatePeer(id string, session types.Session) (stri
 		}
 	}()
 
-	return description.SDP, manager.config.ICELite, manager.config.ICEServers, nil
+	return peer, nil
+}
+
+func (manager *WebRTCManager) ICELite() bool {
+	return manager.config.ICELite
+}
+
+func (manager *WebRTCManager) ICEServers() []webrtc.ICEServer {
+	return manager.config.ICEServers
+}
+
+func (manager *WebRTCManager) ImplicitControl() bool {
+	return manager.config.ImplicitControl
 }
 
 func (manager *WebRTCManager) createTrack(codecName string) (*webrtc.TrackLocalStaticSample, webrtc.RTPCodecParameters, error) {
@@ -247,10 +319,10 @@ func (manager *WebRTCManager) createTrack(codecName string) (*webrtc.TrackLocalS
 		codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeVP9, ClockRate: 90000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 98}
 		id = "video"
 	case "H264":
-		codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeH264, ClockRate: 90000, Channels: 0, SDPFmtpLine: "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f", RTCPFeedback: fb}, PayloadType: 102}
+		codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeH264, ClockRate: 90000, Channels: 0, SDPFmtpLine: "level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f", RTCPFeedback: fb}, PayloadType: 102}
 		id = "video"
 	case "Opus":
-		codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeOpus, ClockRate: 48000, Channels: 2, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 111}
+		codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeOpus, ClockRate: 48000, Channels: 2, SDPFmtpLine: "useinbandfec=1", RTCPFeedback: fb}, PayloadType: 111}
 		id = "audio"
 	case "G722":
 		codec = webrtc.RTPCodecParameters{RTPCodecCapability: webrtc.RTPCodecCapability{MimeType: webrtc.MimeTypeG722, ClockRate: 8000, Channels: 0, SDPFmtpLine: "", RTCPFeedback: fb}, PayloadType: 9}

server/internal/websocket/admin.go

@@ -25,6 +25,11 @@ func (h *MessageHandler) adminLock(id string, session types.Session, payload *me
 		return nil
 	}
 
+	// TODO: Handle locks in sessions as flags.
+	if payload.Resource == "control" {
+		h.sessions.SetControlLocked(true)
+	}
+
 	h.locked[payload.Resource] = id
 
 	if err := h.sessions.Broadcast(
@@ -52,6 +57,11 @@ func (h *MessageHandler) adminUnlock(id string, session types.Session, payload *
 		return nil
 	}
 
+	// TODO: Handle locks in sessions as flags.
+	if payload.Resource == "control" {
+		h.sessions.SetControlLocked(false)
+	}
+
 	delete(h.locked, payload.Resource)
 
 	if err := h.sessions.Broadcast(

server/internal/websocket/broadcast.go

@@ -25,7 +25,7 @@ func (h *MessageHandler) boradcastCreate(session types.Session, payload *message
 		}
 	}
 
-	if err := h.boradcastStatus(session); err != nil {
+	if err := h.boradcastStatus(nil); err != nil {
 		return err
 	}
 
@@ -40,7 +40,7 @@ func (h *MessageHandler) boradcastDestroy(session types.Session) error {
 
 	h.broadcast.Destroy()
 
-	if err := h.boradcastStatus(session); err != nil {
+	if err := h.boradcastStatus(nil); err != nil {
 		return err
 	}
 
@@ -48,6 +48,21 @@ func (h *MessageHandler) boradcastDestroy(session types.Session) error {
 }
 
 func (h *MessageHandler) boradcastStatus(session types.Session) error {
+	// if no session, broadcast change
+	if session == nil {
+		if err := h.sessions.AdminBroadcast(
+			message.BroadcastStatus{
+				Event:    event.BORADCAST_STATUS,
+				IsActive: h.broadcast.IsActive(),
+				URL:      h.broadcast.GetUrl(),
+			}, nil); err != nil {
+			h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.BORADCAST_STATUS)
+			return err
+		}
+
+		return nil
+	}
+
 	if !session.Admin() {
 		h.logger.Debug().Msg("user not admin")
 		return nil

server/internal/websocket/control.go

@@ -125,9 +125,9 @@ func (h *MessageHandler) controlGive(id string, session types.Session, payload *
 }
 
 func (h *MessageHandler) controlClipboard(id string, session types.Session, payload *message.Clipboard) error {
-	// check if session is host
-	if !h.sessions.IsHost(id) {
-		h.logger.Debug().Str("id", id).Msg("is not the host")
+	// check if session can access clipboard
+	if (!h.webrtc.ImplicitControl() && !h.sessions.IsHost(id)) || (h.webrtc.ImplicitControl() && !h.sessions.CanControl(id)) {
+		h.logger.Debug().Str("id", id).Msg("cannot access clipboard")
 		return nil
 	}
 
@@ -136,9 +136,9 @@ func (h *MessageHandler) controlClipboard(id string, session types.Session, payl
 }
 
 func (h *MessageHandler) controlKeyboard(id string, session types.Session, payload *message.Keyboard) error {
-	// check if session is host
-	if !h.sessions.IsHost(id) {
-		h.logger.Debug().Str("id", id).Msg("is not the host")
+	// check if session can control keyboard
+	if (!h.webrtc.ImplicitControl() && !h.sessions.IsHost(id)) || (h.webrtc.ImplicitControl() && !h.sessions.CanControl(id)) {
+		h.logger.Debug().Str("id", id).Msg("cannot control keyboard")
 		return nil
 	}
 

server/internal/websocket/handler.go

@@ -60,11 +60,17 @@ func (h *MessageHandler) Message(id string, raw []byte) error {
 
 	switch header.Event {
 	// Signal Events
+	case event.SIGNAL_OFFER:
+		payload := &message.SignalOffer{}
+		return errors.Wrapf(
+			utils.Unmarshal(payload, raw, func() error {
+				return h.signalRemoteOffer(id, session, payload)
+			}), "%s failed", header.Event)
 	case event.SIGNAL_ANSWER:
 		payload := &message.SignalAnswer{}
 		return errors.Wrapf(
 			utils.Unmarshal(payload, raw, func() error {
-				return h.signalAnswer(id, session, payload)
+				return h.signalRemoteAnswer(id, session, payload)
 			}), "%s failed", header.Event)
 
 	// Control Events

server/internal/websocket/session.go

@@ -12,16 +12,14 @@ func (h *MessageHandler) SessionCreated(id string, session types.Session) error
 		return err
 	}
 
-	// notify all about what is locked
-	for resource, id := range h.locked {
-		if err := session.Send(message.AdminLock{
-			Event:    event.ADMIN_LOCK,
-			ID:       id,
-			Resource: resource,
-		}); err != nil {
-			h.logger.Warn().Str("id", id).Err(err).Msgf("sending event %s has failed", event.ADMIN_LOCK)
-			return err
-		}
+	// send initialization information
+	if err := session.Send(message.SystemInit{
+		Event:           event.SYSTEM_INIT,
+		ImplicitHosting: h.webrtc.ImplicitControl(),
+		Locks:           h.locked,
+	}); err != nil {
+		h.logger.Warn().Str("id", id).Err(err).Msgf("sending event %s has failed", event.SYSTEM_INIT)
+		return err
 	}
 
 	if session.Admin() {

server/internal/websocket/signal.go

@@ -7,7 +7,12 @@ import (
 )
 
 func (h *MessageHandler) signalProvide(id string, session types.Session) error {
-	sdp, lite, ice, err := h.webrtc.CreatePeer(id, session)
+	peer, err := h.webrtc.CreatePeer(id, session)
+	if err != nil {
+		return err
+	}
+
+	sdp, err := peer.CreateOffer()
 	if err != nil {
 		return err
 	}
@@ -16,8 +21,8 @@ func (h *MessageHandler) signalProvide(id string, session types.Session) error {
 		Event: event.SIGNAL_PROVIDE,
 		ID:    id,
 		SDP:   sdp,
-		Lite:  lite,
-		ICE:   ice,
+		Lite:  h.webrtc.ICELite(),
+		ICE:   h.webrtc.ICEServers(),
 	}); err != nil {
 		return err
 	}
@@ -25,12 +30,16 @@ func (h *MessageHandler) signalProvide(id string, session types.Session) error {
 	return nil
 }
 
-func (h *MessageHandler) signalAnswer(id string, session types.Session, payload *message.SignalAnswer) error {
+func (h *MessageHandler) signalRemoteOffer(id string, session types.Session, payload *message.SignalOffer) error {
+	return session.SignalRemoteOffer(payload.SDP)
+}
+
+func (h *MessageHandler) signalRemoteAnswer(id string, session types.Session, payload *message.SignalAnswer) error {
 	if err := session.SetName(payload.DisplayName); err != nil {
 		return err
 	}
 
-	if err := session.SignalAnswer(payload.SDP); err != nil {
+	if err := session.SignalRemoteAnswer(payload.SDP); err != nil {
 		return err
 	}
 

server/internal/websocket/websocket.go

@@ -105,6 +105,7 @@ func (ws *WebSocketHandler) Start() {
 		sess, ok := ws.handler.locked["control"]
 		if ok && ws.conf.ControlProtection && sess == CONTROL_PROTECTION_SESSION && len(ws.sessions.Admins()) > 0 {
 			delete(ws.handler.locked, "control")
+			ws.sessions.SetControlLocked(false) // TODO: Handle locks in sessions as flags.
 			ws.logger.Info().Msgf("control unlocked on behalf of control protection")
 
 			if err := ws.sessions.Broadcast(
@@ -140,6 +141,7 @@ func (ws *WebSocketHandler) Start() {
 		_, ok := ws.handler.locked["control"]
 		if !ok && ws.conf.ControlProtection && adminCount == 0 {
 			ws.handler.locked["control"] = CONTROL_PROTECTION_SESSION
+			ws.sessions.SetControlLocked(true) // TODO: Handle locks in sessions as flags.
 			ws.logger.Info().Msgf("control locked and released on behalf of control protection")
 			ws.handler.adminRelease(id, session)
 
@@ -314,6 +316,7 @@ func (ws *WebSocketHandler) Stats() types.Stats {
 		LastUserLeftAt:  ws.lastUserLeftAt,
 
 		ControlProtection: ws.conf.ControlProtection,
+		ImplicitControl:   ws.handler.webrtc.ImplicitControl(),
 	}
 }