Script for Synology DSM's Emby Server to update and patch itself with free Emby Premiere.

EmbyUpdateWithPatch.sh

#!/bin/bash

# The script must be executed as the root user, or it will fail.
# You must have "Container Manager" installed before running this script.
# Additionally, "Emby Server" must be running or the script will do nothing.
# Manually run the script once to apply free Emby Premiere patch.

# Make sure to update the ASSET_PREFIX and ASSET_SUFFIX based on your Synology model.
# Check your asset prefix and suffix from here: https://github.com/MediaBrowser/Emby.Releases/releases/latest
# CAUTION: Tested only on emby-server-synology72_4.8.10.0_x86_64.spk. Compatibility with other versions is no guarantee.

CONTAINER="emby-premiere"
IMAGE="docker-emby-premiere"
WORKDIR="/volume1/docker-emby-premiere"

ASSET_PREFIX="emby-server-synology72_"
ASSET_SUFFIX="_x86_64.spk"

HOSTNAME="mb3admin.com"
HOSTS="/etc/hosts"
PKG="EmbyServer"
SPK="emby-server.spk"

if [ "$(synopkg status "$PKG" | jq -r ".aspect.active.status")" != "running" ]; then
    exit 0
fi

if [ ! -d "$WORKDIR/certs" ]; then
    mkdir -p "$WORKDIR/certs"
fi

cd "$WORKDIR"

if [ ! -f "certs/emby.crt" ] || [ ! -f "certs/emby.key" ]; then
    openssl req -x509 -newkey rsa:2048 -days 36525 -nodes -subj '/CN=mb3admin.com' -addext "subjectAltName = DNS:www.mb3admin.com, DNS:mb3admin.com" -out "certs/emby.crt" -keyout "certs/emby.key"
fi
if [ ! -f "certs/ssl-dhparams.pem" ]; then
    curl -sSL "https://ssl-config.mozilla.org/ffdhe2048.txt" > "certs/ssl-dhparams.pem"
fi

if [ -z "$(docker images --quiet "$IMAGE")" ]; then
    if [ ! -f "nginx.conf" ]; then
        echo -e "events {\n\tworker_connections 4096;\n}\n\nhttp {\n\tserver {\n\t\tlisten 443 ssl http2;\n\t\tlisten [::]:443 ssl http2;\n\t\tserver_name mb3admin.com;\n\n\t\tssl_certificate /certs/emby.crt;\n\t\tssl_certificate_key /certs/emby.key;\n\t\tssl_session_timeout 1d;\n\t\tssl_session_cache shared:SSL:10m;\n\t\tssl_session_tickets off;\n\n\t\tssl_dhparam /certs/ssl-dhparams.pem;\n\n\t\tssl_protocols TLSv1.2 TLSv1.3;\n\t\tssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;\n\t\tssl_prefer_server_ciphers off;\n\n\t\tlocation / {\n\t\t\tresolver 1.1.1.1 ipv6=off;\n\t\t\tset \$target https://mb3admin.com;\n\t\t\tproxy_pass \$target;\n\t\t\tproxy_set_header Host \$host;\n\t\t\tproxy_set_header X-Real-IP \$remote_addr;\n\t\t\tproxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;\n\t\t\tproxy_set_header X-Forwarded-Proto \$scheme;\n\t\t}\n\n\t\tlocation /admin/service/registration/validateDevice {\n\t\t\tdefault_type application/json;\n\t\t\treturn 200 '{\"cacheExpirationDays\":3650,\"message\":\"Device Valid (limit not checked)\",\"resultCode\":\"GOOD\"}';\n\t\t}\n\n\t\tlocation /admin/service/registration/validate {\n\t\t\tdefault_type application/json;\n\t\t\treturn 200 '{\"featId\":\"\",\"registered\":true,\"expDate\":\"2099-01-01\",\"key\":\"\"}';\n\t\t}\n\n\t\tlocation /admin/service/registration/getStatus {\n\t\t\tdefault_type application/json;\n\t\t\treturn 200 '{\"planType\":\"Lifetime\",\"deviceStatus\":0,\"subscriptions\":[]}';\n\t\t}\n\n\t\tlocation /admin/service/appstore/register {\n\t\t\tdefault_type application/json;\n\t\t\treturn 200 '{\"featId\":\"\",\"registered\":true,\"expDate\":\"2099-01-01\",\"key\":\"\"}';\n\t\t}\n\n\t\tadd_header Access-Control-Allow-Origin * always;\n\t\tadd_header Access-Control-Allow-Headers * always;\n\t\tadd_header Access-Control-Allow-Method * always;\n\t\tadd_header Access-Control-Allow-Credentials true always;\n\t}\n}" > "nginx.conf"
    fi
    if [ ! -f "Dockerfile" ]; then
        echo -e "FROM nginx\nCOPY nginx.conf /etc/nginx/nginx.conf" > "Dockerfile"
    fi
    docker build --no-cache --tag "$IMAGE" .
fi

if ! docker ps --filter "name=$CONTAINER" --format "{{.Names}}" | grep -qx "$CONTAINER"; then
    if docker ps --all --filter "name=$CONTAINER" --format "{{.Names}}" | grep -qx "$CONTAINER"; then
        docker rm "$CONTAINER"
    fi
    docker run --name "$CONTAINER" --volume "$WORKDIR/certs:/certs" --restart "unless-stopped" --detach "$IMAGE:latest"
fi

container_ip=$(docker inspect --format "{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}" "$CONTAINER")
if ! grep -qx "$container_ip $HOSTNAME" "$HOSTS"; then
    if grep -qw "$HOSTNAME" "$HOSTS"; then
        sed -i "/$HOSTNAME/c\\$container_ip $HOSTNAME" "$HOSTS"
    else
        echo "$container_ip $HOSTNAME" >> "$HOSTS"
    fi
fi

current_build=$(synopkg version "$PKG")
current_version=$(echo $current_build | cut -d'-' -f1)
latest_release=$(curl -sSL "https://api.github.com/repos/MediaBrowser/Emby.Releases/releases/latest")
latest_version=$(echo $latest_release | jq -r ".name")
if [ "$current_version" != "$latest_version" ]; then
    curl -sSL -o "$SPK" "$(echo $latest_release | jq -r ".assets[] | select(.name | startswith(\"$ASSET_PREFIX\") and endswith(\"$ASSET_SUFFIX\")) | .browser_download_url")"
    latest_build=$(synopkg query "$SPK" | grep -oP "Package version:\s+\K[^\s]+")
    if [ "$current_build" != "$latest_build" ]; then
        synopkg stop "$PKG"
        install_result=$(synopkg install "$SPK")
        if [ "$(echo $install_result | jq -r '.success')" != "true" ]; then
            echo "$SPK Installation Error!"
            echo "$install_result"
            exit 1
        fi
    fi
    rm -f "$SPK"
fi

if [ ! -f "/var/packages/$PKG/target/patched" ]; then
    synopkg stop "$PKG"
    cat "certs/emby.crt" >> "/var/packages/$PKG/target/etc/ssl/certs/ca-certificates.crt"
    echo "window.originalFetch=window.fetch,window.fetch=function(t,e){return t.startsWith('https://$HOSTNAME/admin/service/registration/validateDevice')?Promise.resolve({status:200,json:()=>({cacheExpirationDays:3650,message:'Device Valid (limit not checked)',resultCode:'GOOD'})}):t.startsWith('https://$HOSTNAME/admin/service/registration/getStatus')?Promise.resolve({status:200,json:()=>({planType:'Lifetime',deviceStatus:0,subscriptions:[]})}):originalFetch(t,e)};" >> "/var/packages/$PKG/target/system/dashboard-ui/apploader.js"
    touch "/var/packages/$PKG/target/patched"
    synopkg start "$PKG"
fi

Just put any numbers in to the "key" field and press registration button

Just put any numbers in to the "key" field and press registration button

did, wrote "your emby premiere key has been updated" then a loading circle and nothing happens

P.S. I don't know how it happened, but now the server is activated. Thank you so much