103 lines
2.9 KiB
Bash
Executable File
103 lines
2.9 KiB
Bash
Executable File
OPTIND=1
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TUNNEL_NAME="default"
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TUNNEL_ID=""
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DOMAIN="example.com"
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CLOUDFLARE_CONFIG="$HOME/.cloudflared/config.yaml"
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SUBDOMAINS=()
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PORTS=()
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PORT=1111
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VERBOSE=0
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while getopts "d:p:n?s?c?v?h?" opt; do
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case "$opt" in
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h|\?)
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echo "A utility script for quickly getting up and started with self-hosted applicaitons."
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echo "This script assumes the following:"
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echo "- You have already signed in to the cloudflared CLI application;"
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echo "- You own a domain through Cloudflare;"
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echo ""
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echo " |key-value pairs of sub and port"
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echo "Usage: $0 [d domain] [p port] {n tunnel_name} {s subdomain=1234}"
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echo " {c cloudflare_config} {v verbose} {h help}"
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exit 0
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;;
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n) TUNNEL_NAME=$OPTARG
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;;
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d) DOMAIN=$OPTARG
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;;
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c) CLOUDFLARE_CONFIG=$OPTARG
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;;
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v) VERBOSE=1
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;;
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s) SUBDOMAINS+=("$(echo $OPTARG | cut -f1 -d=)")
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PORTS+=("$(echo $OPTARG | cut -f2 -d=)")
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;;
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p) PORT="$OPTARG"
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;;
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esac
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done
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shift $((OPTIND-1))
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[ "${1:-}" = "--" ] && shift
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# TODO: Install dependencies.
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# TODO: Add CLI option to enable cloudflared
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# Initialize cloudflared
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#cloudflared tunnel login
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Creating cloudflared tunnel..."
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fi
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output=$(cloudflared tunnel create $TUNNEL_NAME)
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TUNNEL_ID=$(echo "$output" | grep -o 'id [^ ]*' | awk -F ' ' '{print $2}')
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Created cloudflared tunnel, ID $TUNNEL_ID"
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fi
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Creating cloudflared tunnel credentials file..."
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fi
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echo "tunnel: $TUNNEL_ID" > $CLOUDFLARE_CONFIG
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echo "credentials-file: $HOME/.cloudflared/$TUNNEL_ID.json" >> $CLOUDFLARE_CONFIG
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echo "ingress:" >> $CLOUDFLARE_CONFIG
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# Add subdomain and associated ports
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len=${#SUBDOMAINS[@]}
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for (( i=0; i<${len}; i++ ));
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do
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echo ${SUBDOMAINS[$i]}
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echo ${PORTS[$i]}
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done
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echo $SUBDOMAINS
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for (( i=0; i<${len}; i++ ));
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do
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echo " - hostname: ${SUBDOMAINS[$i]}.$DOMAIN" >> $CLOUDFLARE_CONFIG
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echo " service: http://127.0.0.1:${PORTS[$i]}" >> $CLOUDFLARE_CONFIG
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Associated ${SUBDOMAINS[$i]}.$DOMAIN to port ${PORTS[$i]}"
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fi
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done
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echo " - hostname: $DOMAIN" >> $CLOUDFLARE_CONFIG
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echo " service: http://127.0.0.1:$PORT" >> $CLOUDFLARE_CONFIG
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echo " - service: http_status:404" >> $CLOUDFLARE_CONFIG
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echo "Associated $DOMAIN to port $PORT"
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Created cloudflared tunnel credentials file"
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cat $CLOUDFLARE_CONFIG
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fi
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Routing domains and sub-domains to the tunnel..."
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fi
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for (( i=0; i<${len}; i++ ));
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do
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cloudflared tunnel route dns $TUNNEL_ID ${SUBDOMAINS[$i]}.$DOMAIN
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done
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cloudflared tunnel route dns $TUNNEL_ID $DOMAIN
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cloudflared tunnel run $TUNNEL_NAME
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if [[ "$VERBOSE" -eq 1 ]]; then
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echo "Complete!"
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fi
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