From b3857bb34ddde75d47b67ff0984af619741f7566 Mon Sep 17 00:00:00 2001
From: Derek Smith <derek@farscapian.com>
Date: Wed, 22 Jun 2022 13:39:46 -0400
Subject: [PATCH] Renamed/moved existing files.

---
 deployment/btcpayserver/backup.sh    |   9 +
 deployment/btcpayserver/restore.sh   |  19 ++
 deployment/btcpayserver/run_setup.sh |  71 +++++++
 umbrel.sh                            | 295 +++++++++++++++++++++++++++
 4 files changed, 394 insertions(+)
 create mode 100755 deployment/btcpayserver/backup.sh
 create mode 100755 deployment/btcpayserver/restore.sh
 create mode 100755 deployment/btcpayserver/run_setup.sh
 create mode 100644 umbrel.sh

diff --git a/deployment/btcpayserver/backup.sh b/deployment/btcpayserver/backup.sh
new file mode 100755
index 0000000..567c345
--- /dev/null
+++ b/deployment/btcpayserver/backup.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+# take the services down, create a backup archive, then pull it down.
+ssh "$FQDN" "cd $REMOTE_HOME/btcpayserver-docker/; sudo bash -c ./backup.sh"
+ssh "$FQDN" "sudo cp /var/lib/docker/volumes/backup_datadir/_data/backup.tar.gz $REMOTE_HOME/backups/btcpay.tar.gz"
+ssh "$FQDN" "sudo chown ubuntu:ubuntu $REMOTE_HOME/backups/btcpay.tar.gz"
+scp "$FQDN:$REMOTE_HOME/backups/btcpay.tar.gz" "$LOCAL_BACKUP_PATH/btcpay-$1.tar.gz"
diff --git a/deployment/btcpayserver/restore.sh b/deployment/btcpayserver/restore.sh
new file mode 100755
index 0000000..09d6feb
--- /dev/null
+++ b/deployment/btcpayserver/restore.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# this scripts ASSUMES services have already been taken down.
+
+# first let's ask the user for the absolute path to the backup file that we want to restore.
+FILE_PATH=
+read -r -p "Please enter the absolute path of the backup file you want to restore:  ": FILE_PATH
+if [ -f "$FILE_PATH" ]; then
+    # then we grab a backup of the existing stuff BEFORE the restoration attempt
+    ./btcpayserver/backup.sh "before-restore-$UNIX_BACKUP_TIMESTAMP"
+
+    echo "INFO: Restoring BTCPAY Server: $FILE_PATH"
+    ssh "$FQDN" mkdir -p "$REMOTE_BACKUP_PATH"
+    scp "$FILE_PATH" "$FQDN:$REMOTE_BACKUP_PATH/btcpay.tar.gz"
+    ssh "$FQDN" "cd /; sudo tar -xzvf $REMOTE_BACKUP_PATH/btcpay.tar.gz"
+else
+    echo "ERROR: File does not exist."
+    exit 1
+fi
diff --git a/deployment/btcpayserver/run_setup.sh b/deployment/btcpayserver/run_setup.sh
new file mode 100755
index 0000000..da617f8
--- /dev/null
+++ b/deployment/btcpayserver/run_setup.sh
@@ -0,0 +1,71 @@
+#!/bin/bash
+
+set -e
+
+# export BTCPAY_FASTSYNC_ARCHIVE_FILENAME="utxo-snapshot-bitcoin-testnet-1445586.tar"
+# BTCPAY_REMOTE_RESTORE_PATH="/var/lib/docker/volumes/generated_bitcoin_datadir/_data"
+
+# This is the config for a basic proxy to the listening port 127.0.0.1:2368
+# It also supports modern TLS, so SSL certs must be available.
+cat > "$SITE_PATH/btcpay.sh" <<EOL
+#!/bin/bash
+
+set -ex
+
+# wait for cloud-init to complete yo
+while [ ! -f /var/lib/cloud/instance/boot-finished ]; do
+    sleep 1
+done
+
+# if [ -d "btcpayserver-docker" ] && [ "$EXISTING_BRANCH" != "master" ] && [ "$EXISTING_REMOTE" != "master" ]; then 
+#     echo "existing btcpayserver-docker folder found that did not match our specified fork. Moving. (Current branch: $EXISTING_BRANCH, Current remote: $EXISTING_REMOTE)"; 
+#     mv "btcpayserver-docker" "btcpayserver-docker_$(date +%s)"; 
+# fi
+
+# if [ -d "btcpayserver-docker" ] && [ "$EXISTING_BRANCH" == "master" ] && [ "$EXISTING_REMOTE" == "master" ]; then 
+#     echo "existing btcpayserver-docker folder found, pulling instead of cloning."; 
+#     git pull; 
+# fi
+
+if [ ! -d "btcpayserver-docker" ]; then 
+    echo "cloning btcpayserver-docker"; 
+    git clone -b master https://github.com/btcpayserver/btcpayserver-docker btcpayserver-docker; 
+fi
+
+export BTCPAY_HOST="${FQDN}"
+export NBITCOIN_NETWORK="${BTC_CHAIN}"
+export LIGHTNING_ALIAS="${DOMAIN_NAME}"
+export LETSENCRYPT_EMAIL="${CERTIFICATE_EMAIL_ADDRESS}"
+export BTCPAYGEN_LIGHTNING="clightning"
+export BTCPAYGEN_CRYPTO1="btc"
+
+# opt-save-storage keeps 1 year of blocks (prunes to 100 GB)
+# opt-add-btctransmuter adds transmuter software
+# 
+export BTCPAYGEN_ADDITIONAL_FRAGMENTS="opt-save-storage;opt-add-btctransmuter;opt-add-configurator;opt-add-nostr-relay;opt-add-tor-relay"
+#export BTCPAYGEN_EXCLUDE_FRAGMENTS="nginx-https"
+export BTCPAY_ADDITIONAL_HOSTS="${BTCPAY_ADDITIONAL_HOSTNAMES}"
+export BTCPAYGEN_REVERSEPROXY="nginx"
+export BTCPAY_ENABLE_SSH=false
+
+cd btcpayserver-docker
+
+if [ "\$NBITCOIN_NETWORK" != regtest ]; then
+    # run fast_sync if it's not been done before.
+    if [ ! -f /home/ubuntu/fast_sync_completed ]; then
+        cd ./contrib/FastSync
+        ./load-utxo-set.sh
+        touch /home/ubuntu/fast_sync_completed
+        cd -
+    fi
+fi
+
+# provision the btcpay server
+. ./btcpay-setup.sh -i
+
+EOL
+
+# send the setup script to the remote machine.
+scp "$SITE_PATH/btcpay.sh" "ubuntu@$FQDN:$REMOTE_HOME/btcpay_setup.sh"
+ssh "$FQDN" "chmod 0744 $REMOTE_HOME/btcpay_setup.sh"
+ssh "$FQDN" "sudo bash -c ./btcpay_setup.sh"
diff --git a/umbrel.sh b/umbrel.sh
new file mode 100644
index 0000000..4b41695
--- /dev/null
+++ b/umbrel.sh
@@ -0,0 +1,295 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Default options
+BOOTSTRAPPED="false"
+PRINT_DOCKER_WARNING="true"
+UPDATE_APT="true"
+INSTALL_APT_DEPS="true"
+INSTALL_AVAHI="true"
+INSTALL_YQ="true"
+INSTALL_DOCKER="true"
+INSTALL_DOCKER_COMPOSE="true"
+INSTALL_START_SCRIPT="true"
+INSTALL_UMBREL="true"
+UMBREL_VERSION="release"
+UMBREL_REPO="getumbrel/umbrel"
+UMBREL_INSTALL_PATH="$HOME/umbrel"
+
+# Parse arguments
+arguments=${@:-}
+
+if [[ "${arguments}" = *"--bootstrapped"* ]]
+then
+  BOOTSTRAPPED="true"
+fi
+
+if [[ "${arguments}" = *"--no-docker-warning"* ]]
+then
+  PRINT_DOCKER_WARNING="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-avahi"* ]]
+then
+  INSTALL_AVAHI="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-yq"* ]]
+then
+  INSTALL_YQ="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-docker"* ]]
+then
+  INSTALL_DOCKER="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-compose"* ]]
+then
+  INSTALL_DOCKER_COMPOSE="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-start-script"* ]]
+then
+  INSTALL_START_SCRIPT="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-umbrel"* ]]
+then
+  INSTALL_UMBREL="false"
+fi
+
+if [[ "${arguments}" = *"--no-install-deps"* ]]
+then
+  UPDATE_APT="false"
+  INSTALL_APT_DEPS="false"
+  INSTALL_AVAHI="false"
+  INSTALL_YQ="false"
+  INSTALL_DOCKER="false"
+  INSTALL_DOCKER_COMPOSE="false"
+  INSTALL_UMBREL="true"
+fi
+
+if [[ "${arguments}" = *"--version"* ]]
+then
+  UMBREL_VERSION="$(echo "${arguments}" | sed 's/.*--version \([^ ]*\).*/\1/')"
+fi
+
+if [[ "${arguments}" = *"--install-path"* ]]
+then
+  UMBREL_INSTALL_PATH="$(echo "${arguments}" | sed 's/.*--install-path \([^ ]*\).*/\1/')"
+fi
+
+get_umbrel_version() {
+  version="${UMBREL_VERSION}"
+  if [[ "${version}" = "release" ]]
+  then
+    version=$(curl --silent https://api.github.com/repos/${UMBREL_REPO}/releases/latest | sed -n 's/.*"tag_name": "\([^"]*\).*/\1/p')
+  fi
+
+  echo $version
+}
+
+bootstrap() {
+  version=$(get_umbrel_version)
+  curl --location --silent "https://raw.githubusercontent.com/${UMBREL_REPO}/${version}/scripts/install" | \
+    bash -s -- --bootstrapped $arguments
+}
+
+update_apt() {
+  sudo apt-get update --yes
+}
+
+install_apt_deps() {
+  sudo apt-get install --yes fswatch jq rsync curl git gettext-base python3 gnupg
+}
+
+install_avahi() {
+  sudo apt-get install --yes avahi-daemon avahi-discover libnss-mdns
+}
+
+install_yq() {
+  # Define checksums for yq (4.24.5)
+  declare -A yq_sha256
+  yq_sha256["arm64"]="8879e61c0b3b70908160535ea358ec67989ac4435435510e1fcb2eda5d74a0e9"
+  yq_sha256["amd64"]="c93a696e13d3076e473c3a43c06fdb98fafd30dc2f43bc771c4917531961c760"
+
+  yq_version="v4.24.5"
+  system_arch=$(dpkg --print-architecture)
+  yq_binary="yq_linux_${system_arch}"
+
+  # Download yq from GitHub
+  yq_temp_file="/tmp/yq"
+  curl -L "https://github.com/mikefarah/yq/releases/download/${yq_version}/${yq_binary}" -o "${yq_temp_file}"
+
+  # Check file matches checksum
+  if [[ "$(sha256sum "${yq_temp_file}" | awk '{ print $1 }')" == "${yq_sha256[$system_arch]}" ]]; then
+    sudo mv "${yq_temp_file}" /usr/bin/yq
+    sudo chmod +x /usr/bin/yq
+
+    echo "yq installed successfully..."
+  else
+    echo "yq install failed. sha256sum mismatch"
+    exit 1
+  fi
+}
+
+install_docker() {
+  # Install Docker
+   curl -fsSL https://get.docker.com | sudo sh
+}
+
+install_docker_compose() {
+  sudo apt-get install --yes python3-pip libffi-dev
+  # We need to upgrade pip (via itself) because old pip versions in some OS repos fail to install deps.
+  python3 -m pip install --upgrade pip
+  sudo python3 -m pip install docker-compose
+}
+
+install_umbrel() {
+  version=$(get_umbrel_version)
+  curl --location "https://api.github.com/repos/${UMBREL_REPO}/tarball/${version}" | \
+    tar --extract --gzip --strip-components=1 --directory="${UMBREL_INSTALL_PATH}"
+}
+
+install_systemd_service() {
+echo "
+[Unit]
+Wants=network-online.target
+After=network-online.target
+Wants=docker.service
+After=docker.service
+
+# This prevents us hitting restart rate limits and ensures we keep restarting
+# indefinitely.
+StartLimitInterval=0
+
+[Service]
+Type=forking
+TimeoutStartSec=infinity
+TimeoutStopSec=16min
+ExecStart=${UMBREL_INSTALL_PATH}/scripts/start
+ExecStop=${UMBREL_INSTALL_PATH}/scripts/stop
+User=root
+Group=root
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=umbrel startup
+RemainAfterExit=yes
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target" | sudo tee "/etc/systemd/system/umbrel-startup.service"
+  sudo chmod 644 "/etc/systemd/system/umbrel-startup.service"
+  sudo systemctl enable "umbrel-startup.service"
+}
+
+main() {
+  if [[ "${BOOTSTRAPPED}" = "false" ]]
+  then
+    bootstrap
+    exit
+  fi
+
+  if [[ "${INSTALL_UMBREL}" = "true" ]]
+  then
+    echo "About to install Umbrel in \"${UMBREL_INSTALL_PATH}\"."
+    echo "If you would like to install somewhere else you can specify a custom location with:"
+    echo
+    echo "  curl -L https://umbrel.sh | bash -s -- --install-path /some/path"
+    echo
+    echo "Waiting for 10 seconds..."
+    echo
+    echo "You may press Ctrl+C now to abort the install."
+    echo
+    sleep 10
+  fi
+
+  if [[ "${PRINT_DOCKER_WARNING}" = "true" ]] && [[ "${INSTALL_DOCKER}" = "true" ]] && command -v docker >/dev/null 2>&1
+  then
+
+cat << 'EOF'
+It looks like you already have Docker installed. Umbrel requires a modern version of Docker so this script will update them with the official Docker install script.
+
+If you would like to disable this behaviour you can abort this install and run again with --no-install-docker or --no-install-compose.
+
+You can pass flags to the installer like this:
+
+  curl -L https://umbrel.sh | bash -s -- --no-install-docker --no-install-compose
+
+Waiting for 30 seconds...
+
+You may press Ctrl+C now to abort the install.
+
+EOF
+    sleep 30
+  fi
+
+  if [[ "${INSTALL_UMBREL}" = "true" ]]
+  then
+    mkdir -p "${UMBREL_INSTALL_PATH}"
+    if [[ "$(ls --almost-all "${UMBREL_INSTALL_PATH}")" ]]
+    then
+      echo "Error: Umbrel install path \"${UMBREL_INSTALL_PATH}\" already contains files"
+      echo "You can install Umbrel in a custom location with:"
+      echo
+      echo "  curl -L https://umbrel.sh | bash -s -- --install-path /some/path"
+      exit 1
+    fi
+  fi
+
+  if [[ "${UPDATE_APT}" = "true" ]]
+  then
+    update_apt
+  fi
+
+  if [[ "${INSTALL_APT_DEPS}" = "true" ]]
+  then
+    install_apt_deps
+  fi
+
+  if [[ "${INSTALL_AVAHI}" = "true" ]]
+  then
+    install_avahi
+  fi
+
+  if [[ "${INSTALL_YQ}" = "true" ]]
+  then
+    install_yq
+  fi
+
+  if [[ "${INSTALL_DOCKER}" = "true" ]]
+  then
+    install_docker
+  fi
+
+  if [[ "${INSTALL_DOCKER_COMPOSE}" = "true" ]]
+  then
+    install_docker_compose
+  fi
+
+  if [[ "${INSTALL_UMBREL}" = "true" ]]
+  then
+    install_umbrel
+
+    if [[ "${INSTALL_START_SCRIPT}" = "true" ]]
+    then
+      install_systemd_service
+    fi
+
+    # Do the initial start outside of systemd so we get logs
+    sudo ${UMBREL_INSTALL_PATH}/scripts/start
+
+    if [[ "${INSTALL_START_SCRIPT}" = "true" ]]
+    then
+      # Kick off the systemd service again so it's in sync
+      sudo systemctl start "umbrel-startup.service"
+    fi
+
+  echo
+  echo "Umbrel has been sucessfully installed!"
+  fi
+}
+
+main
\ No newline at end of file