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installJRMC/installJRMC
2021-12-01 17:59:38 -05:00

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#!/usr/bin/env bash
# This script will install JRiver Media Center and associated services
# on Fedora, CentOS, Debian, and Ubuntu
# Copyright (c) 2021 Bryan C. Roessler
# This software is released under the Apache License.
# https://www.apache.org/licenses/LICENSE-2.0
#
# Use installJRMC --help to see available options or
# read printHelp() below.
#
# TODO:
# 1. Raspberry Pi OS support
# 2. Interactive installation (ncurses?)
# 3. Additional containerization
# 4. Tests
shopt -s extglob
_scriptversion="1.0b1"
_outputdir="$PWD/output"
_createrepo_webroot="/var/www/jriver"
_exec_user="$(whoami)"
# MC version
_boardurl="https://yabb.jriver.com/interact/index.php/board,71.0.html" # Media Center 28, only required if buildah is unavailable
_base="buster" # TODO maybe support for older versions and legacy distros? A lot of work...
# _mcversion="28.0.87" # to set manually
printHelp() {
debug "Running: ${FUNCNAME[0]}"
cat <<- 'EOF'
USAGE:
installJRMC [[OPTION] [VALUE]]...
If no options (besides -d) are provided, the script will default to '--install repo'.
OPTIONS
--install, -i repo|rpm
repo: Install MC from repository, updates are handled by the system package manager
rpm: Build and install RPM locally (RPM-based distros only)
--build
Build RPM from source DEB (but don't install it)
--mcversion VERSION
Specify the MC version, ex. "28.0.25" (Default: latest version)
--outputdir PATH
Generate rpmbuild output in this directory (Default: $PWD/output)
--restorefile RESTOREFILE
Restore file location for automatic license registration (Default: skip registration)
--betapass PASSWORD
Enter beta team password for access to beta builds
--service, -s SERVICE
See SERVICES section below for a list of possible services to install
--service-user USER
Install systemd services and containers for user USER (Default: current user)
--container, -c CONTAINER (TODO: Under construction)
See CONTAINERS section below for a list of possible services to install
--createrepo
Build rpm, copy to webroot, and run createrepo
--createrepo-webroot PATH
The webroot directory to install the repo (Default: /var/www/jriver)
--createrepo-user USER
The web server user (Default: current user)
--version, -v
Print this script version and exit
--debug, -d
Print debug output
--help, -h
Print help dialog and exit
--uninstall, -u
Uninstall JRiver MC, cleanup service files, and remove firewall rules (does not remove library files)
SERVICES
jriver-mediaserver
Enable and start a mediaserver systemd service (requires an existing X server)
jriver-mediacenter
Enable and start a mediacenter systemd service (requires an existing X server)
jriver-x11vnc
Enable and start x11vnc for the local desktop (requires an existing X server)
Usually combined with jriver-mediaserver or jriver-mediacenter services
--vncpass and --display are optional (see below)
jriver-xvnc
Enable and start a new Xvnc session running JRiver Media Center
--vncpass PASSWORD
Set vnc password for x11vnc/Xvnc access. If no password is set, the script
will either use existing password stored in ~/.vnc/jrmc_passwd or use no password
--display DISPLAY
Display to start x11vnc/Xvnc (Default: The current display (x11vnc) or the
current display incremented by 1 (Xvnc))
jriver-createrepo
Install hourly service to build latest MC RPM and run createrepo
CONTAINERS (TODO: Under construction)
mediacenter-xvnc
createrepo
EOF
}
init() {
debug "Running: ${FUNCNAME[0]}"
getOS
# Agnostic commands
bash_cmd(){ ifSudo bash -c "$@"; }
rm_cmd(){ ifSudo rm -rf "$@"; }
#cp_cmd(){ ifSudo cp -n "$@"; }
mkdir_cmd(){ ifSudo mkdir -p "$@"; }
ln_cmd(){ ifSudo ln -s "$@"; }
systemctl_reload(){ ifSudo systemctl daemon-reload; }
systemctl_enable(){ ifSudo systemctl enable --now "$@"; }
systemctl_disable(){ ifSudo systemctl disable --now "$@"; }
# OS-specific commands
if [[ "$ID" =~ ^(fedora|centos)$ ]]; then
pkg_install(){ ifSudo dnf install -y "$@"; }
pkg_reinstall(){ ifSudo dnf reinstall -y "$@"; }
pkg_remove(){ ifSudo dnf remove -y "$@"; }
pkg_update(){ ifSudo dnf makecache; }
pkg_query(){ ifSudo rpm -q "$@"; }
firewall_cmd(){ ifSudo firewall-cmd "$@"; }
elif [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
pkg_install(){ ifSudo apt-get install -y -q0 "$@"; }
pkg_reinstall(){ ifSudo apt-get reinstall -y -q0 "$@"; }
pkg_remove(){ ifSudo apt-get remove --auto-remove -y -q0 "$@"; }
pkg_update(){ ifSudo apt-get update -y -q0; }
pkg_query(){ ifSudo dpkg -s "$@"; }
firewall_cmd(){ ifSudo ufw "$@"; }
elif [[ "$ID" =~ ^opensuse.* ]]; then
echo "SUSE support is experimental!"
pkg_install(){ ifSudo zypper install -y -q "$@"; }
pkg_reinstall(){ ifSudo zypper install -y -q -f "$@"; }
pkg_remove(){ ifSudo zypper remove --clean-deps -y -q "$@"; }
pkg_update(){ ifSudo zypper update -y -q; }
pkg_query(){ ifSudo rpm -q "$@"; }
firewall_cmd(){ ifSudo firewall-cmd "$@"; }
fi
parseInput "$@"
_service_user="${_service_user:-$_exec_user}"
_createrepo_user="${_createrepo_user:-$_exec_user}"
# Set package aliases
if [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
declare -Ag PKG_ALIASES
PKG_ALIASES["xorg-x11-utils"]="xorg-x11"
PKG_ALIASES["rpm-build"]="rpm"
PKG_ALIASES["createrepo_c"]="createrepo"
PKG_ALIASES["tigervnc-server"]="tigervnc-standalone-server"
fi
# Install script dependencies
[[ "$ID" == "centos" ]] && installPackage epel-release
# Select MC version to work with
if [[ -v _mcversion ]]; then
_version_source="user input"
else
getLatestVersion
fi
[[ ! "$_mcversion" =~ ([0-9]+.[0-9]+.[0-9]+) ]] && err "Invalid version number" && exit 1
debug "Using MC version $_mcversion determined by $_version_source"
# Extract major version number
_mversion="${_mcversion%%.*}"
# Saving this substituion in case it's needed in the future
# _variation="${_mcversion##*.}"
}
# Some helper functions
askOk() {
local _response
read -r -p "$* [y/N]" _response
_response=${_response,,}
[[ ! "$_response" =~ ^(yes|y)$ ]] && return 1
return 0
}
debug() {
if [[ -v _debug ]]; then
if [[ $# -gt 0 ]]; then
echo "Debug: $*"
fi
else
return 1
fi
}
err() { echo "Error: $*" >&2; }
getOS() {
debug "Running: ${FUNCNAME[0]}"
if [[ -e "/etc/os-release" ]]; then
source "/etc/os-release"
else
err "/etc/os-release not found"
err "Your OS is unsupported"
printHelp && exit 1
fi
debug "Platform: $ID $VERSION_ID"
}
ifSudo() {
declare -l _user="root"
if [[ $# == 0 ]]; then
[[ "$_exec_user" == "root" ]]; return $?
elif [[ $# -eq 2 && "$1" == "-u" ]]; then
_user="$2"
[[ "$_exec_user" == "$_user" ]]; return $?
elif [[ $# -gt 2 && "$1" == "-u" ]]; then
_user="$2"
shift 2
fi
if [[ "$_user" == "$_exec_user" ]]; then
"$@"
else
sudo -u "$_user" "$@"
fi
}
parseInput() {
debug "Running: ${FUNCNAME[0]}"
if [[ $# -eq 0 ]] || [[ $# -eq 1 && "$1" =~ ^(--debug|-d)$ ]]; then
debug "No options passed, defaulting to repo installation method"
_install="repo"
fi
if _input=$(getopt -o +i:vdhus:c: -l install:,build,outputdir:,mcversion:,restorefile:,betapass:,service-user:,service:,version,debug,help,uninstall,createrepo,createrepo-webroot:,createrepo-user:,vncpass:,display:,container:,tests -- "$@"); then
eval set -- "$_input"
while true; do
case "$1" in
--install|-i)
shift
_install="$1"
if [[ "$_install" == "rpm" ]]; then
if [[ ! "$ID" =~ ^(fedora|centos|opensuse.*)$ ]]; then
err "RPM install method not available on $ID"
printHelp && exit 1
fi
_build=true
fi
;;
--build)
_build=true
;;
--outputdir)
shift && _outputdir="$1"
;;
--mcversion)
shift && _mcversion="$1"
;;
--restorefile)
shift && _restorefile="$1"
;;
--betapass)
shift && _betapass="$1"
;;
--service-user)
shift && _service_user="$1"
;;
--service|-s)
shift && _services+=("$1")
;;
--createrepo)
_build=true
_createrepo=true
;;
--createrepo-webroot)
shift && _createrepo_webroot="$1"
;;
--createrepo-user)
shift && _createrepo_user="$1"
;;
--vncpass)
shift && _vncpass="$1"
;;
--display)
shift && _display="$1"
;;
--container|-c)
shift && _containers+=("$1")
;;
--version|-v)
echo "Version: $_scriptversion"
exit 0
;;
--debug|-d)
echo "Debugging on"
echo "installJRMC version: $_scriptversion"
_debug="true"
;;
--help|-h)
printHelp && exit $?
;;
--uninstall|-u)
_uninstall=true
;;
--tests)
echo "Running tests, all other options are skipped"
tests
;;
--)
shift
break
;;
esac
shift
done
else
err "Incorrect options provided"
printHelp && exit 1
fi
}
#######################################
# Use several methods to determine the latest JRiver MC version
#######################################
getLatestVersion() {
debug "Running: ${FUNCNAME[0]}"
declare -g _mcversion
# Use a containerized package manager
# TODO but how to determine build distro ($_base=buster)?
[[ ! -x $(command -v buildah) ]] && installPackage --silent buildah
if [[ -x $(command -v buildah) ]] && CNT=$(buildah from ubuntu:18.04); then
buildah run "$CNT" -- bash -c \
"echo 'deb [trusted=yes arch=amd64,i386,armhf,arm64] http://dist.jriver.com/latest/mediacenter/ $_base main' > /etc/apt/sources.list 2>&1"
buildah run "$CNT" -- bash -c \
"apt-get update --allow-insecure-repositories -y > /dev/null 2>&1"
if _mcversion=$(buildah run "$CNT" -- apt-cache policy mediacenter?? | grep Candidate | awk '{print $2}' | sort -V | tail -n1); then
_version_source="containerized package manager"
fi
buildah rm "$CNT" > /dev/null 2>&1
# Else scrape from Interact
elif _mcversion=$(wget -qO- "$_boardurl" | grep -o "[0-9][0-9]\.[0-9]\.[0-9]\+" | head -n 1); then
_version_source="webscrape"
fi
if ! [[ -v _mcversion ]]; then
err "MC version could not be determined. Please check the boardurl: $_boardurl or specify a version manually using --mcversion"
exit 1
fi
}
#######################################
# Installs a package using the system package manager
# Arguments:
# One or more package names
# Options:
# --no-check: Do not check if package is already installed
# --nogpgcheck: Disable GPG checks for RPM based distros
# --silent, -s: Do not report errors (useful if package is not strictly required and errors are noisy)
#######################################
installPackage() {
debug "Running: ${FUNCNAME[0]}" "$@"
local -a _pkg_array _install_flags
local _pkg
if _input=$(getopt -o +s -l no-check,nogpgcheck,silent -- "$@"); then
eval set -- "$_input"
while true; do
case "$1" in
--no-check)
local _no_check=true
;;
--nogpgcheck)
if [[ "$ID" =~ ^(fedora|centos)$ ]]; then
_install_flags+=("--nogpgcheck")
elif [[ "$ID" =~ ^opensuse.* ]]; then
_install_flags+=("--allow-unsigned-rpm")
fi
;;
--silent|-s)
local _silent=true
;;
--)
shift
break
;;
esac
shift
done
else
err "Incorrect options provided"
exit 1
fi
debug "${PKG_ALIASES[@]}"
for _pkg in "$@"; do
# Check for alias
if [[ -v PKG_ALIASES && -v PKG_ALIASES["$_pkg"] ]]; then
debug "Aliasing $_pkg to ${PKG_ALIASES[$_pkg]}"
_pkg=PKG_ALIASES["$_pkg"]
fi
# Check if already installed
if [[ -v _no_check ]] || ! pkg_query "$_pkg" > /dev/null 2>&1; then
_pkg_array+=("$_pkg")
fi
done
# Install packages from package array
if [[ ${#_pkg_array[@]} -ge 1 ]]; then
debug "Installing: ${_pkg_array[*]}"
if debug; then
debug "pkg_install ${_install_flags[*]} ${_pkg_array[*]}"
pkg_install "${_install_flags[@]}" "${_pkg_array[@]}"
else
pkg_install "${_install_flags[@]}" "${_pkg_array[@]}" > /dev/null 2>&1
fi
local _return=$?
[[ $_return -ne 0 && ! -v _silent ]] && err "Failed to install ${_pkg_array[*]}. Attempting to continue..."
return $_return
fi
}
#######################################
# Add the JRiver repository files
#######################################
addRepo() {
debug "Running: ${FUNCNAME[0]}"
if [[ "$ID" =~ ^(fedora|centos)$ ]]; then
bash_cmd 'cat <<- EOF > /etc/yum.repos.d/jriver.repo
[jriver]
name=JRiver Media Center repo by BryanC
baseurl=https://repos.bryanroessler.com/jriver
gpgcheck=0
EOF'
elif [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
installPackage wget
wget -q "http://dist.jriver.com/mediacenter@jriver.com.gpg.key" -O- | ifSudo apt-key add - > /dev/null 2>&1
ifSudo wget "http://dist.jriver.com/latest/mediacenter/mediacenter$_mversion.list" -O "/etc/apt/sources.list.d/mediacenter$_mversion.list" > /dev/null 2>&1
elif [[ "$ID" =~ ^opensuse.* ]]; then
ifSudo zypper addrepo --no-gpgcheck "https://repos.bryanroessler.com/jriver" jriver
fi
}
#######################################
# Installs JRiver Media Center from a repository
#######################################
installMCFromRepo() {
debug "Running: ${FUNCNAME[0]}"
local _mcpkg
echo "Installing JRiver Media Center $_mcversion from repository."
echo "Future updates will be handled by your package manager."
if ! debug; then
echo "This may take a few minutes to complete."
echo "Use --debug for verbose output."
fi
addRepo
# Update package list
debug "Updating package list"
if ! pkg_update > /dev/null 2>&1; then
err "Package update failed!"
exit 1
fi
if [[ "$ID" =~ ^(fedora|centos|opensuse.*)$ ]]; then
_mcpkg="MediaCenter"
elif [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
_mcpkg="mediacenter$_mversion"
fi
if [[ -v _specific_version ]]; then
if [[ "$ID" =~ ^(fedora|centos|opensuse.*)$ ]]; then
_mcpkg="$_mcpkg-$_mcversion"
elif [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
_mcpkg="$_mcpkg=$_mcversion"
fi
fi
if debug; then
debug "installPackage --no-check $_mcpkg"
installPackage --no-check --nogpgcheck "$_mcpkg"
else
installPackage --no-check --nogpgcheck "$_mcpkg" > /dev/null 2>&1
fi
return $?
}
#######################################
# Acquire the source DEB package from JRiver's servers
#######################################
acquireDeb() {
debug "Running: ${FUNCNAME[0]}"
declare -g DEBFILENAME
DEBFILENAME="$_outputdir/SOURCES/MediaCenter-$_mcversion-amd64.deb"
# If necessary, create SOURCES dir
[[ ! -d "$_outputdir/SOURCES" ]] && mkdir -p "$_outputdir/SOURCES"
# If deb file already exists, skip download
if [[ -f "$DEBFILENAME" ]]; then
echo "Using local DEB file: $DEBFILENAME"
elif [[ -v _betapass ]]; then
echo "Checking beta repo..."
if wget -q -O "$DEBFILENAME" \
"https://files.jriver.com/mediacenter/channels/v$_mversion/beta/$_betapass/MediaCenter-$_mcversion-amd64.deb"; then
echo "Found!"
fi
elif echo "Checking test repo..." && wget -q -O "$DEBFILENAME" \
"https://files.jriver.com/mediacenter/test/MediaCenter-$_mcversion-amd64.deb"; then
echo "Found!"
# Else check latest repo
elif echo "Checking latest repo..." && wget -q -O "$DEBFILENAME" \
"https://files.jriver.com/mediacenter/channels/v$_mversion/latest/MediaCenter-$_mcversion-amd64.deb"; then
echo "Found!"
else
err "Cannot find DEB file."
exit 1
fi
if [[ ! -f "$DEBFILENAME" ]]; then
err "Downloaded DEB file missing or corrupted."
exit 1
fi
}
#######################################
# Creates a SPEC file and builds the RPM from the source DEB using rpmbuild
#######################################
buildRPM() {
debug "Running: ${FUNCNAME[0]}"
# install build dependencies
installPackage "wget" "dpkg" "rpm-build"
# If necessary, make build directories
[[ ! -d "$_outputdir/SPECS" ]] && mkdir -p "$_outputdir/SPECS"
# rpmbuild uses rpm to check for build dependencies
# this will fail on non-rpm distros
if [[ "$ID" =~ ^(fedora|centos|opensuse.*)$ ]]; then
local _build_requires=$'BuildRequires: rpm >= 4.11.0\nBuildRequires: dpkg'
fi
# Create spec file
cat <<- EOF > "$_outputdir/SPECS/mediacenter.spec"
Name: MediaCenter
Version: $_mcversion
Release: 1
Summary: JRiver Media Center
Group: Applications/Media
Source0: http://files.jriver.com/mediacenter/channels/v$_mversion/latest/MediaCenter-$_mcversion-amd64.deb
${_build_requires:-}
BuildArch: x86_64
%define _rpmfilename %%{ARCH}/%%{NAME}-%%{version}.%%{ARCH}.rpm
AutoReq: 0
Requires: glibc >= 2.28
Requires: alsa-lib >= 1.1.8
Requires: libuuid >= 2.33
Requires: libX11 >= 1.6
Requires: libX11-common >= 1.6
Requires: libXext >= 1.3
Requires: libxcb >= 1.1
Requires: libXdmcp >= 1.1
Requires: libstdc++ >= 7.4
Requires: gtk3 >= 3.24
Requires: mesa-libGL
Requires: libglvnd-glx
Requires: pango >= 1.42
Requires: nss >= 3.42
Requires: nspr >= 4.20
Requires: python3
Requires: xdg-utils
Requires: libgomp >= 7.4
Requires: fribidi >= 1.0.5
Requires: fontconfig >= 2.13
Requires: freetype >= 2.9.1
Requires: harfbuzz >= 2.3.1
Requires: mesa-libgbm >= 18.3.6
Requires: libva >= 2.4.0
Requires: libepoxy >= 1.5.3
Requires: lcms2 >= 2.9
Requires: vulkan-headers >= 1.1
Requires: mesa-vulkan-drivers
Requires: ca-certificates
Requires: libXScrnSaver
Recommends: vorbis-tools >= 1.4.0
Recommends: lame >= 3.0
Provides: mediacenter$_mversion
License: Copyright 1998-2021, JRiver, Inc. All rights reserved. Protected by U.S. patents #7076468 and #7062468
URL: http://www.jriver.com/
%define __provides_exclude_from ^%{_libdir}/jriver/.*/.*\\.so.*$
%description
Media Center is more than a world class player.
%global __os_install_post %{nil}
%prep
%build
%install
dpkg -x %{S:0} %{buildroot}
%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig
%files
%{_bindir}/mediacenter$_mversion
%{_libdir}/jriver
%{_datadir}
%exclude %{_datadir}/applications/media_center_packageinstaller_$_mversion.desktop
/etc/security/limits.d/*
EOF
declare -g _mcrpm="$_outputdir/RPMS/x86_64/MediaCenter-$_mcversion.x86_64.rpm"
# skip rebuilding the rpm if it already exists
if [[ -f "$_mcrpm" ]]; then
echo "$_mcrpm already exists. Skipping build step..."
return 0
fi
# Run rpmbuild
echo "Building version $_mcversion, please wait..."
if debug; then
rpmbuild --define="%_topdir $_outputdir" --define="%_libdir /usr/lib" -bb "$_outputdir/SPECS/mediacenter.spec"
else
rpmbuild --quiet --define="%_topdir $_outputdir" --define="%_libdir /usr/lib" -bb "$_outputdir/SPECS/mediacenter.spec" > /dev/null 2>&1
fi
return $?
}
#######################################
# Copy the RPM to createrepo-webroot and runs createrepo as the createrepo-user
#######################################
runCreaterepo() {
debug "Running: ${FUNCNAME[0]}"
declare -a createrepo_cmd
installPackage createrepo_c
# If the webroot does not exist, create it
if [[ ! -d "$_createrepo_webroot" ]]; then
debug "ifSudo -u $_createrepo_user mkdir -p $_createrepo_webroot"
if ! ifSudo -u "$_createrepo_user" mkdir -p "$_createrepo_webroot"; then
debug "ifSudo mkdir -p $_createrepo_webroot"
if ifSudo mkdir -p "$_createrepo_webroot" && \
ifSudo chown -R "$_createrepo_user":"$_createrepo_user" "$_createrepo_webroot"; then
:
else
err "Could not create the createrepo-webroot path!"
err "Make sure that the createrepo-webroot is writeable by createrepo-user: $_createrepo_user"
return 1
fi
fi
fi
# Copy built rpms to webroot
debug "ifSudo -u $_createrepo_user cp -n -f $_mcrpm $_createrepo_webroot"
if ! ifSudo -u "$_createrepo_user" cp -n -f "$_mcrpm" "$_createrepo_webroot"; then
debug "ifSudo cp -n -f $_mcrpm $_createrepo_webroot"
if ifSudo cp -n -f "$_mcrpm" "$_createrepo_webroot" && \
ifSudo chown -R "$_createrepo_user":"$_createrepo_user" "$_createrepo_webroot"; then
:
else
err "Could not copy $_mcrpm to $_createrepo_webroot"
err "Make sure that the createrepo-webroot path is writeable by createrepo-user: $_createrepo_user"
return 1
fi
fi
# Run createrepo
createrepo_cmd=("sudo" "-u" "$_createrepo_user" "createrepo" "-q")
[[ -d "$_createrepo_webroot" ]] && createrepo_cmd+=("--update")
debug "${createrepo_cmd[*]} $_createrepo_webroot"
if "${createrepo_cmd[@]}" "$_createrepo_webroot"; then
echo "Successfully updated repo"
return 0
else
err "Update repo failed"
return 1
fi
}
#######################################
# Symlink certificates where JRiver Media Center expects them to be on Fedora/CentOS
#######################################
symlinkCerts() {
debug "Running: ${FUNCNAME[0]}"
if [[ ! -f /etc/ssl/certs/ca-certificates.crt && \
-f /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem ]]; then
if ! ln_cmd /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem /etc/ssl/certs/ca-certificates.crt; then
err "Symlinking certificates failed"
return 1
fi
fi
}
#######################################
# Automatically restore the mjr license file if it is found next to
# installJRMC or _restorefile is set
#######################################
restoreLicense() {
debug "Running: ${FUNCNAME[0]}"
local _mjr
# Allow user to put the mjr file next to installJRMC
if [[ ! -v _restorefile ]]; then
for _mjr in "$PWD"/*.mjr; do
[[ $_mjr -nt $_restorefile ]] && _restorefile="$_mjr"
done
fi
# Restore license
if [[ -f "$_restorefile" ]]; then
if ! "mediacenter$_mversion" /RestoreFromFile "$_restorefile"; then
err "Automatic license restore failed"
return 1
fi
fi
}
#######################################
# Opens ports using the system firewall tool
# Arguments
# Pre-defined service to enable
#######################################
openFirewall() {
debug "Running: ${FUNCNAME[0]}" "$@"
# Create OS-specific port rules based on argument (service) name
local -a _f_ports # for firewall-cmd
local _u_ports # for ufw
if [[ "$1" == "jriver" ]]; then
_f_ports=("52100-52200/tcp" "1900/udp")
_u_ports="52100:52200/tcp|1900/udp"
elif [[ "$1" =~ ^(jriver-x11vnc|jriver-xvnc)$ ]]; then
_f_ports=("$_port/tcp" "1900/udp")
_u_ports="$_port/tcp|1900/udp"
fi
# Open the ports
if [[ "$ID" =~ ^(fedora|centos|opensuse.*)$ ]]; then
[[ ! -x $(command -v firewall-cmd) ]] && installPackage firewalld
if ! firewall_cmd --get-services | grep -q "$1"; then
firewall_cmd --permanent --new-service="$1" > /dev/null 2>&1
firewall_cmd --permanent --service="$1" --set-description="$1 installed by installJRMC" > /dev/null 2>&1
firewall_cmd --permanent --service="$1" --set-short="$1" > /dev/null 2>&1
for _f_port in "${_f_ports[@]}"; do
firewall_cmd --permanent --service="$1" --add-port="$_f_port" > /dev/null 2>&1
done
firewall_cmd --add-service "$1" --permanent > /dev/null 2>&1
firewall_cmd --reload > /dev/null 2>&1
fi
elif [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
# Debian ufw package state is broken on fresh installations
[[ ! -x $(command -v ufw) ]] && installPackage ufw
if [[ ! -f "/etc/ufw/applications.d/$1" ]]; then
bash_cmd "cat <<- EOF > /etc/ufw/applications.d/$1
[$1]
title=$1
description=$1 installed by installJRMC
ports=$_u_ports
EOF"
fi
firewall_cmd app update "$1"
firewall_cmd allow "$1" > /dev/null 2>&1
fi
# shellcheck disable=SC2181 # More concise
if [[ $? -ne 0 ]]; then
err "Firewall ports could not be opened"
return 1
fi
}
#######################################
# Create the x11vnc password file
#######################################
setX11VNCPass() {
debug "Running: ${FUNCNAME[0]}"
_vncpassfile="$HOME/.vnc/jrmc_passwd"
[[ ! -d "${_vncpassfile%/*}" ]] && mkdir -p "${_vncpassfile%/*}"
if [[ -f "$_vncpassfile" ]]; then
if [[ ! -v _vncpass ]]; then
err "Refusing to overwrite existing $_vncpassfile with an empty password"
err "Remove existing $_vncpassfile or set --vncpass to use an empty password"
exit 1
else
rm -f "$_vncpassfile"
fi
fi
if [[ -v _vncpass ]]; then
if ! x11vnc -storepasswd "$_vncpass" "$_vncpassfile"; then
err "Could not create VNC password file"
return 1
fi
else
_novncauth="true"
fi
}
#######################################
# Create the Xvnc password file
#######################################
setVNCPass() {
debug "Running: ${FUNCNAME[0]}"
_vncpassfile="$HOME/.vnc/jrmc_passwd"
[[ ! -d "${_vncpassfile%/*}" ]] && mkdir -p "${_vncpassfile%/*}"
if [[ -f "$_vncpassfile" ]]; then
if [[ ! -v _vncpass ]]; then
err "Refusing to overwrite existing $_vncpassfile with an empty password"
err "Remove existing $_vncpassfile or set --vncpass to use an empty password"
exit 1
else
rm -f "$_vncpassfile"
fi
fi
if [[ -v _vncpass ]]; then
if ! echo "$_vncpass" | vncpasswd -f > "$_vncpassfile"; then
err "Could not create VNC password file"
return 1
fi
else
_novncauth="true"
fi
}
#######################################
# Set display and port variables
#######################################
setDisplay() {
debug "Running: ${FUNCNAME[0]}"
# Check _display, else DISPLAY, else set to :0 by default
if [[ -v _display ]]; then
_next_display="$_display"
elif [[ -v DISPLAY ]]; then
_display="${DISPLAY}"
_displaynum="${_display#:}" # strip colon
_displaynum="${_displaynum%.*}" # strip suffix
_next_displaynum=$(( _displaynum + 1 ))
_next_display=":$_next_displaynum"
else
_display=":0"
_next_display=":1"
fi
_displaynum="${_display#:}" # strip colon
_displaynum="${_displaynum%.*}" # strip suffix
_next_displaynum=$(( _displaynum + 1 ))
}
#######################################
# Create associated service variables based on service name
#######################################
setServiceVars() {
debug "Running: ${FUNCNAME[0]}"
if [[ "$_service_user" == "root" ]]; then
_service_fname="/usr/lib/systemd/system/${1}.service"
_timer_fname="/usr/lib/systemd/system/${1}.timer"
_service_name="jriver-${1}.service"
_timer_name="jriver-${1}.timer"
_user_specifier=""
else
_service_fname="/usr/lib/systemd/system/${1}@.service"
_timer_fname="/usr/lib/systemd/system/${1}@.timer"
_service_name="${1}@$_service_user.service"
_timer_name="${1}@$_service_user.timer"
_user_specifier="User=%I"
fi
}
#######################################
# Starts and enables (at startup) a JRiver Media Center service
# Arguments:
# Passes arguments as startup options to /usr/bin/mediacenter??
#######################################
service_jriver-mediacenter() {
debug "Running: ${FUNCNAME[0]}"
bash_cmd "cat <<- EOF > $_service_fname
[Unit]
Description=JRiver Media Center $_mversion
After=graphical.target
[Service]
$_user_specifier
Type=simple
Environment=DISPLAY=$_display
Environment=XAUTHORITY=$XAUTHORITY
ExecStart=/usr/bin/mediacenter$_mversion $*
Restart=always
RestartSec=10
KillSignal=SIGHUP
TimeoutStopSec=30
[Install]
WantedBy=graphical.target
EOF"
systemctl_reload && \
systemctl_enable "$_service_name" && \
openFirewall "jriver"
}
#######################################
# Starts and enables (at startup) a JRiver Media Server service
#######################################
service_jriver-mediaserver() {
debug "Running: ${FUNCNAME[0]}"
service_jriver-mediacenter "/MediaServer"
}
#######################################
# Starts and enables (at startup) JRiver Media Center in a new Xvnc session
#######################################
service_jriver-xvnc() {
debug "Running: ${FUNCNAME[0]}"
installPackage tigervnc-server
setVNCPass
local _port=$(( _next_displaynum + 5900 ))
if [[ -v _novncauth ]]; then
_exec_start_cmd="/usr/bin/vncserver $_next_display -geometry 1440x900 -alwaysshared -name jriver$_next_display -SecurityTypes None -autokill -xstartup /usr/bin/mediacenter$_mversion"
else
_exec_start_cmd="/usr/bin/vncserver $_next_display -geometry 1440x900 -alwaysshared -rfbauth $HOME/.vnc/jrmc_passwd -autokill -xstartup /usr/bin/mediacenter$_mversion"
fi
bash_cmd "cat <<- EOF > $_service_fname
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target
[Service]
Type=simple
$_user_specifier
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill $_next_display > /dev/null 2>&1 || :'
ExecStart=$_exec_start_cmd
ExecStop=/usr/bin/vncserver -kill $_next_display
Restart=always
[Install]
WantedBy=multi-user.target
EOF"
systemctl_reload && \
systemctl_enable "$_service_name" && \
echo "Xvnc running on localhost:$_port" && \
openFirewall "jriver-xvnc" && \
openFirewall "jriver"
}
#######################################
# Starts and enables (at startup) JRiver Media Server and x11vnc sharing the local desktop
#######################################
service_jriver-x11vnc() {
debug "Running: ${FUNCNAME[0]}"
installPackage x11vnc
setX11VNCPass
local _port=$(( _displaynum + 5900 ))
# Get current desktop resolution
# TODO: may need to break this out into its own function and get smarter at identifying multi-monitors
_getResolution() {
debug "Running: ${FUNCNAME[0]}"
installPackage xorg-x11-utils
_res=$(xdpyinfo | grep dimensions | awk '{print $2}')
}
_getResolution
if [[ -v _novncauth ]]; then
_exec_start_cmd="/usr/bin/x11vnc -display $_display -noscr -geometry $_res -auth guess -forever -bg -nopw"
else
_exec_start_cmd="/usr/bin/x11vnc -display $_display -noscr -geometry $_res -auth guess -forever -bg -rfbauth $HOME/.vnc/jrmc_passwd"
fi
bash_cmd "cat <<-EOF > $_service_fname
[Unit]
Description=x11vnc
After=multi.service
[Service]
$_user_specifier
Type=forking
Environment=DISPLAY=$_display
ExecStart=$_exec_start_cmd
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
EOF"
systemctl_reload && \
systemctl_enable "$_service_name" && \
echo "x11vnc running on localhost:$_port" && \
openFirewall "jriver-x11vnc"
}
#######################################
# Starts and enables (at startup) an hourly service to build the latest version of JRiver Media
# Center RPM from the source DEB and create/update an RPM repository
#######################################
service_jriver-createrepo() {
debug "Running: ${FUNCNAME[0]}"
bash_cmd "cat <<-EOF > $_service_fname
[Unit]
Description=Builds JRiver Media Center RPM file, moves it to the repo dir, and runs createrepo
[Service]
$_user_specifier
ExecStart=$PWD/installJRMC --outputdir $_outputdir --createrepo --createrepo-webroot $_createrepo_webroot --createrepo-user $_createrepo_user
[Install]
WantedBy=default.target
EOF"
bash_cmd "cat <<-EOF > $_timer_fname
[Unit]
Description=Run JRiver MC rpmbuild hourly
[Timer]
OnCalendar=hourly
Persistent=true
[Install]
WantedBy=timers.target
EOF"
systemctl_reload && \
systemctl_enable "$_timer_name"
}
#######################################
# CONTAINERS
#######################################
# containerCreaterepo() {
# :
# }
# containerVNC() {
# :
# }
# containerMC() {
# installPackage buildah podman
# cnt=$(buildah from docker.io/jlesage/baseimage-gui:debian-10)
# podman_create_cmd=("podman" "create" "--name" "$CNAME")
# buildah_config_cmd=("buildah" "config" \
# "--author" "bryanroessler@gmail.com" \
# "--label" "maintainer=$MAINTAINER" \
# "--env" "TZ=$TZ" \
# "--workingdir" "/app" \
# "--cmd" "mediacenter$_mversion")
# mkcdirs() {
# local dir
# for dir in "$@"; do
# if [[ ! -d "$dir" ]]; then
# if ! mkdir -p "$dir"; then
# err "Could not create directory $dir, check your permissions"
# fi
# fi
# if ! chcon -t container_file_t -R "$dir"; then
# err "Could not set container_file_t attribute for $dir, check your permissions"
# fi
# done
# }
# mkcdirs "$HOME/.jriver"
# podman_create_cmd+=("-v" "$HOME/.jriver:/root/.jriver")
# podman_create_cmd+=("-v" "$DOWNLOAD_ROOT:/downloads:z")
# podman_create_cmd+=("-v" "$MONITOR_ROOT/nzbs:/nzbs")
# podman_create_cmd+=("-p" "${CONTAINER[HOST_PORT]}:${CONTAINER[CONTAINER_PORT]}")
# brc() { buildah run "$1" "${@:2}" || return 1; }
# brc add-pkg gnupg2 libxss1 wmctrl xdotool ca-certificates inotify-tools libgbm1
# brc add-pkg --virtual .build-deps wget
# brc sh -s <<- EOF
# wget -q "http://dist.jriver.com/mediacenter@jriver.com.gpg.key" -O- | apt-key add - > /dev/null 2>&1
# EOF
# brc wget "http://dist.jriver.com/latest/mediacenter/mediacenter$_mversion.list" -O "/etc/apt/sources.list.d/mediacenter$_mversion.list"
# brc apt-get update -y -q0
# brc add-pkg "mediacenter$_mversion"
# brc del-pkg .build-deps
# }
uninstall() {
debug "Running: ${FUNCNAME[0]}"
if ! askOk "Do you really want to uninstall JRiver Media Center"; then
echo "Cancelling uninstall..."
exit 0
fi
debug "Stopping and removing all associated Media Center services"
for _service in $(compgen -A "function" "service"); do
_service="${_service##service_}"
setServiceVars "$_service"
for unit in "$_service_name."{service,timer} "$_service_name@$_service_user."{service,timer}; do
if systemctl is-active -q "$unit" > /dev/null 2>&1 || systemctl is-enabled -q "$unit" > /dev/null 2>&1; then
debug "Disabling $unit"
systemctl_disable "$unit"
fi
done
for f in "/usr/lib/systemd/system/${_service_name}."{service,timer} \
"/usr/lib/systemd/system/${_service_name}@${_service_user}."{service,timer}; do
debug "Removing $f"
rm_cmd "$f"
done
systemctl_reload
done
debug "Removing repo files"
[[ -f "/etc/yum.repos.d/jriver.repo" ]] \
&& rm_cmd "/etc/yum.repos.d/jriver.repo"
[[ -f "/etc/apt/sources.list.d/jriver.list" ]] \
&& rm_cmd "/etc/apt/sources.list.d/jriver.list"
debug "Removing firewall rules"
if [[ -x $(command -v firewall-cmd) ]]; then
if [[ -v debug ]]; then
debug "firewall_cmd --permanent --remove-service=jriver"
firewall_cmd --permanent --remove-service=jriver
debug "firewall_cmd --permanent --delete-service=jriver"
firewall_cmd --permanent --delete-service=jriver
debug "firewall_cmd --reload"
firewall_cmd --reload
else
firewall_cmd --permanent --remove-service=jriver > /dev/null 2>&1
firewall_cmd --permanent --delete-service=jriver > /dev/null 2>&1
firewall_cmd --reload > /dev/null 2>&1
fi
elif [[ -x $(command -v ufw) ]]; then
if [[ -v debug ]]; then
firewall_cmd delete allow jriver
else
firewall_cmd delete allow jriver > /dev/null 2>&1
fi
[[ -f "/etc/ufw/applications.d/jriver" ]] \
&& rm_cmd /etc/ufw/applications.d/jriver
fi
debug "Uninstalling Media Center packages"
if [[ "$ID" =~ ^(fedora|centos|opensuse.*)$ ]]; then
_mcpkg="MediaCenter"
elif [[ "$ID" =~ ^(debian|ubuntu|linuxmint)$ ]]; then
_mcpkg="mediacenter$_mversion"
fi
if debug; then
debug "pkg_remove -q $_mcpkg"
pkg_remove "-q" "$_mcpkg"
else
pkg_remove "-q" "$_mcpkg" > /dev/null 2>&1
fi
echo "JRiver Media Center has been completely uninstalled."
echo "To remove your library files, run: rm -rf $HOME/.jriver"
echo "To remove your rpmbuild output files, run: rm -rf $_outputdir"
exit 0
}
tests() {
# To test on Mint: sudo apt-get install -y spice-vdagent ca-certificates git; export GIT_SSL_NO_VERIFY=1
exit $?
}
main() {
debug "Running: ${FUNCNAME[0]}"
init "$@"
# Uninstall and exit
if [[ -v _uninstall ]]; then
uninstall
exit $?
fi
# Install MC using package manager
if [[ -v _install && "$_install" == "repo" ]]; then
if ! installMCFromRepo; then
err "JRiver Media Center installation failed"
exit 1
else
echo "JRiver Media Center installed successfully"
fi
symlinkCerts
restoreLicense
openFirewall "jriver"
fi
# Build RPM from source deb package
if [[ -v _build ]]; then
acquireDeb
if ! buildRPM || [[ ! -f "$_mcrpm" ]] ; then
err "Build failed."
[[ -f "$DEBFILENAME" ]] && echo "Removing source DEB" && rm -f "$DEBFILENAME"
exit 1
else
echo "Build successful. The RPM file is located at: $_mcrpm"
fi
fi
# Run createrepo
if [[ -v _createrepo ]]; then
runCreaterepo
fi
# Install RPM
if [[ -v _install && "$_install" == "rpm" ]]; then
installPackage --no-check --nogpgcheck "$_mcrpm"
symlinkCerts
restoreLicense
openFirewall "jriver"
fi
# Install services
setDisplay
for _service in "${_services[@]}"; do
setServiceVars "$_service"
if ! "service_$_service"; then
if [[ $? -eq 127 ]]; then
err "Service $_service does not exist, check your service name"
else
err "Failed to create service: $_service"
fi
fi
done
# Install containers
# for _container in "${_containers[@]}"; do
# if ! "_container_$_container"; then
# if [[ $? -eq 127 ]]; then
# err "Container $_container does not exist, check your container name"
# else
# err "Failed to create container: $_container"
# fi
# fi
# done
}
main "$@"