quick-jibri-installer/mode/jwt.sh

#!/bin/bash
# JWT Mode Setup
# SwITNet Ltd © - 2025, https://switnet.net/
# GPLv3 or later.

while getopts m: option
do
	case "${option}"
	in
		m) MODE=${OPTARG};;
		\?) echo "Usage: sudo bash ./$0 [-m debug]" && exit;;
	esac
done

#DEBUG
if [ "$MODE" = "debug" ]; then
set -x
fi

DOMAIN="$(find /etc/prosody/conf.d/ -name \*.lua|awk -F'.cfg' '!/localhost/{print $1}'|xargs basename)"
MEET_CONF="/etc/jitsi/meet/$DOMAIN-config.js"
JICOFO_SIP="/etc/jitsi/jicofo/sip-communicator.properties"
PROSODY_FILE="/etc/prosody/conf.d/$DOMAIN.cfg.lua"
PROSODY_SYS="/etc/prosody/prosody.cfg.lua"
APP_ID="$(tr -dc "a-zA-Z0-9" < /dev/urandom | fold -w 16 | head -n1)"
SECRET_APP="$(tr -dc "a-zA-Z0-9" < /dev/urandom | fold -w 64 | head -n1)"
SRP_STR="$(grep -n "VirtualHost \"$DOMAIN\"" "$PROSODY_FILE" | head -n1 | cut -d ":" -f1)"
SRP_END="$((SRP_STR + 10))"

# Prosody 0.12 only
if command -v prosodyctl >/dev/null 2>&1; then
  PROSODY_VER="$(prosodyctl about 2>/dev/null | sed -n 's/^Prosody //p' | awk '{print $1}')"
  case "$PROSODY_VER" in
    0.12.*) : ;;
    *) echo "Prosody $PROSODY_VER NO supported for JWT mode (required 0.12.x)"
       exit 1 ;;
  esac
fi

# Install dependencies
apt-get -y install python3-jwt

echo "set jitsi-meet-tokens/appid string $APP_ID" | debconf-set-selections
echo "set jitsi-meet-tokens/appsecret password $SECRET_APP" | debconf-set-selections

apt-get install -y jitsi-meet-tokens

# Setting up
sed -i "s|c2s_require_encryption = true|c2s_require_encryption = false|" "$PROSODY_SYS"
#-
sed -i "$SRP_STR,$SRP_END{s|authentication = \"jitsi-anonymous\"|authentication = \"token\"|}" "$PROSODY_FILE"
sed -i "s|--app_id=\"example_app_id\"|app_id=\"$APP_ID\"|" "$PROSODY_FILE"
sed -i "s|--app_secret=\"example_app_secret\"|app_secret=\"$SECRET_APP\"|" "$PROSODY_FILE"
sed -i "/app_secret/a \\\\" "$PROSODY_FILE"
sed -i "/app_secret/a \ \ \ \ allow_empty_token = false" "$PROSODY_FILE"
sed -i "/app_secret/a \\\\" "$PROSODY_FILE"
sed -i "/app_secret/a \ \ \ \ asap_accepted_issuers = { \"$APP_ID\" }" "$PROSODY_FILE"
sed -i "/app_secret/a \ \ \ \ asap_accepted_audiences = { \"$APP_ID\", \"RocketChat\" }" "$PROSODY_FILE"
sed -i "/app_secret/a \\\\" "$PROSODY_FILE"
sed -i "s|--allow_empty_token =.*|allow_empty_token = false|" "$PROSODY_FILE"
sed -i 's|--"token_verification"|"token_verification"|' "$PROSODY_FILE"

# Request auth
## JWT via Prosody: don't touch Jicofo
#sed -i "s|#org.jitsi.jicofo.auth.URL=EXT_JWT:|org.jitsi.jicofo.auth.URL=EXT_JWT:|" "$JICOFO_SIP"
sed -i "s|// anonymousdomain: 'guest.example.com'|anonymousdomain: \'guest.$DOMAIN\'|" "$MEET_CONF"

# Enable jibri recording
cat  << REC-JIBRI >> "$PROSODY_FILE"

VirtualHost "recorder.$DOMAIN"
  modules_enabled = {
    "ping";
  }
  authentication = "internal_hashed"

REC-JIBRI

# Setup guests and lobby
cat << P_SR >> "$PROSODY_FILE"
VirtualHost "guest.$DOMAIN"
    authentication = "jitsi-anonymous"
    c2s_require_encryption = false
    speakerstats_component = "speakerstats.$DOMAIN"

    modules_enabled = {
      "speakerstats";
--      "conference_duration";
    }
P_SR

echo -e "\nUse the following for your App (e.g. Rocket.Chat):\n"
echo -e "\nAPP_ID: $APP_ID" && \
echo -e "SECRET_APP: $SECRET_APP\n"

echo -e "You can test JWT authentication with the following token for the next hour:\n"
pyjwt3 --key="$SECRET_APP" \
    encode \
    --alg HS256 \
    group="Rocket.Chat" \
    aud="$APP_ID" \
    iss="$APP_ID" \
    sub="$DOMAIN" \
    room="*" \
    exp="$(($(date +%s)+3600))"

read -n 1 -s -r -p $'\n'"Press any key to continue..."$'\n'