221 lines
6.6 KiB
Bash
221 lines
6.6 KiB
Bash
#!/bin/bash
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#<pre><code>
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# This is a 3 step process
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# 1. First we need to figure out whether to use wget or curl for fetching remote files
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# 2. Next we need to figure out whether to use unzip or tar for downloading releases
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# 3. We need to actually install the stuff
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set -e
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set -u
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###############################
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# #
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# http_get #
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# boilerplate for curl / wget #
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# #
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###############################
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# See https://git.coolaj86.com/coolaj86/snippets/blob/master/bash/http-get.sh
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_my_http_get=""
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_my_http_opts=""
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_my_http_out=""
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detect_http_get()
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{
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set +e
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if type -p curl >/dev/null 2>&1; then
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_my_http_get="curl"
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_my_http_opts="-fsSL"
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_my_http_out="-o"
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elif type -p wget >/dev/null 2>&1; then
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_my_http_get="wget"
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_my_http_opts="--quiet"
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_my_http_out="-O"
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else
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echo "Aborted, could not find curl or wget"
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return 7
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fi
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set -e
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}
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http_get()
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{
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$_my_http_get $_my_http_opts $_my_http_out "$2" "$1"
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touch "$2"
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}
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http_bash()
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{
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_http_url=$1
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my_args=${2:-}
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rm -rf my-tmp-runner.sh
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$_my_http_get $_my_http_opts $_my_http_out my-tmp-runner.sh "$_http_url"; bash my-tmp-runner.sh $my_args; rm my-tmp-runner.sh
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}
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detect_http_get
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###############################
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## END HTTP_GET ##
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###############################
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echo ""
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echo ""
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echo ""
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my_email=${1:-}
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my_secret=""
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my_user="telebit"
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my_app="telebitd"
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my_bin="telebitd.js"
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my_name="Telebit Relay"
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my_repo="telebitd.js"
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if [ -z "${my_email}" ]; then
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echo ""
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echo ""
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echo "Telebit uses Greenlock for free automated ssl through Let's Encrypt."
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echo ""
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echo "To accept the Terms of Service for Telebit, Greenlock and Let's Encrypt,"
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echo "please enter your email."
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echo ""
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read -p "email: " my_email
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fi
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if [ -z "${TELEBITD_PATH:-}" ]; then
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echo 'TELEBITD_PATH="'${TELEBITD_PATH:-}'"'
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TELEBITD_PATH=/opt/$my_app
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fi
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echo "Installing $my_name to '$TELEBITD_PATH'"
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echo ""
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echo "Installing node.js dependencies into $TELEBITD_PATH"
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# v10.2+ has much needed networking fixes, but breaks ursa. v9.x has severe networking bugs. v8.x has working ursa, but requires tls workarounds"
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export NODEJS_VER="v10"
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export NODE_PATH="$TELEBITD_PATH/lib/node_modules"
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export NPM_CONFIG_PREFIX="$TELEBITD_PATH"
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export PATH="$TELEBITD_PATH/bin:$PATH"
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sleep 1
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http_bash https://git.coolaj86.com/coolaj86/node-installer.sh/raw/branch/master/install.sh --no-dev-deps >/dev/null 2>/dev/null
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my_tree="master"
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my_node="$TELEBITD_PATH/bin/node"
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my_secret=$($my_node -e "console.info(crypto.randomBytes(16).toString('hex'))")
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my_npm="$my_node $TELEBITD_PATH/bin/npm"
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my_tmp="$TELEBITD_PATH/tmp"
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mkdir -p $my_tmp
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echo "Installing $my_name into $TELEBITD_PATH"
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echo ""
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echo "sudo mkdir -p '$TELEBITD_PATH'"
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sudo mkdir -p "$TELEBITD_PATH"
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echo "sudo mkdir -p '/etc/$my_user/'"
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sudo mkdir -p "/etc/$my_user/"
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set +e
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#https://git.coolaj86.com/coolaj86/telebitd.js.git
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#https://git.coolaj86.com/coolaj86/telebitd.js/archive/:tree:.tar.gz
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#https://git.coolaj86.com/coolaj86/telebitd.js/archive/:tree:.zip
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my_unzip=$(type -p unzip)
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my_tar=$(type -p tar)
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if [ -n "$my_unzip" ]; then
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rm -f $my_tmp/$my_app-$my_tree.zip
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http_get https://git.coolaj86.com/coolaj86/$my_repo/archive/$my_tree.zip $my_tmp/$my_app-$my_tree.zip
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# -o means overwrite, and there is no option to strip
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$my_unzip -o $my_tmp/$my_app-$my_tree.zip -d $TELEBITD_PATH/ > /dev/null
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cp -ar $TELEBITD_PATH/$my_repo/* $TELEBITD_PATH/ > /dev/null
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rm -rf $TELEBITD_PATH/$my_bin
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elif [ -n "$my_tar" ]; then
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rm -f $my_tmp/$my_app-$my_tree.tar.gz
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http_get https://git.coolaj86.com/coolaj86/$my_repo/archive/$my_tree.tar.gz $my_tmp/$my_app-$my_tree.tar.gz
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ls -lah $my_tmp/$my_app-$my_tree.tar.gz
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$my_tar -xzf $my_tmp/$my_app-$my_tree.tar.gz --strip 1 -C $TELEBITD_PATH/
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else
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echo "Neither tar nor unzip found. Abort."
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exit 13
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fi
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set -e
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pushd $TELEBITD_PATH >/dev/null
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$my_npm install >/dev/null 2>/dev/null
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popd >/dev/null
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cat << EOF > $TELEBITD_PATH/bin/$my_app
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#!/bin/bash
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$my_node $TELEBITD_PATH/bin/$my_bin
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EOF
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chmod a+x $TELEBITD_PATH/bin/$my_app
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echo "Creating link to '$my_app' in /usr/local/bin"
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echo "sudo ln -sf $TELEBITD_PATH/bin/$my_app /usr/local/bin/$my_app"
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sudo ln -sf $TELEBITD_PATH/bin/$my_app /usr/local/bin/$my_app
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set +e
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if type -p setcap >/dev/null 2>&1; then
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echo ""
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echo "Setting permissions to allow $my_app to run on port 80 and port 443 without sudo or root"
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echo "sudo setcap cap_net_bind_service=+ep $TELEBITD_PATH/bin/node"
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sudo setcap cap_net_bind_service=+ep $TELEBITD_PATH/bin/node
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fi
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set -e
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if [ -z "$(cat /etc/passwd | grep $my_user)" ]; then
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echo ""
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echo "### Adding user $my_app"
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echo "sudo adduser --home $TELEBITD_PATH --gecos '' --disabled-password $my_user"
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sudo adduser --home $TELEBITD_PATH --gecos '' --disabled-password $my_user >/dev/null 2>&1
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fi
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if [ ! -f "/etc/$my_user/$my_app.yml" ]; then
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echo "Creating config file from template. sudo may be required"
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#echo "sudo rsync -a examples/$my_app.yml /etc/$my_user/$my_app.yml"
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sudo bash -c "echo 'email: $my_email' >> /etc/$my_user/$my_app.yml"
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sudo bash -c "echo 'secret: $my_secret' >> /etc/$my_user/$my_app.yml"
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sudo bash -c "cat examples/$my_app.yml.tpl >> /etc/$my_user/$my_app.yml"
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sudo bash -c "echo 'servernames: []' >> /etc/$my_user/$my_app.yml"
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fi
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echo "sudo chown -R $my_user '$TELEBITD_PATH' '/etc/$my_user'"
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sudo chown -R $my_user "$TELEBITD_PATH" "/etc/$my_user"
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echo "### Adding $my_app is a system service"
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echo "sudo rsync -a $TELEBITD_PATH/dist/etc/systemd/system/$my_app.service /etc/systemd/system/$my_app.service"
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sudo rsync -a $TELEBITD_PATH/dist/etc/systemd/system/$my_app.service /etc/systemd/system/$my_app.service
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sudo systemctl daemon-reload
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echo "sudo systemctl enable $my_app"
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sudo systemctl enable $my_app
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echo "sudo systemctl start $my_app"
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sudo systemctl start $my_app
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echo ""
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echo ""
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echo "The example config file /etc/telebit/telebitd.yml opts-in to"
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echo "contributing telemetrics and receiving infrequent relevant updates"
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echo "(probably once per quarter or less) such as important notes on"
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echo "a new release, an important API change, etc. No spam."
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echo ""
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echo "Please edit the config file to meet your needs before starting."
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echo ""
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echo ""
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echo ""
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echo "==================================="
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echo "Installed successfully. Last steps:"
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echo "==================================="
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echo ""
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echo "Edit the config, if desired:"
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echo ""
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echo " sudo vim /etc/telebit/telebitd.yml"
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echo ""
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echo "Enabled and start the service:"
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echo ""
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echo " sudo systemctl enable $my_app"
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echo " sudo systemctl start $my_app"
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echo ""
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echo "Or run manually:"
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echo ""
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echo " $my_app --config /etc/$my_user/$my_app.yml"
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echo ""
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