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128 lines
3.0 KiB
128 lines
3.0 KiB
#!/bin/bash
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_temp="./download/dialog.$$"
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_error="./.error.out"
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# load raspiblitz config data (with backup from old config)
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source /home/admin/raspiblitz.info
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source /mnt/hdd/raspiblitz.conf
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if [ ${#network} -eq 0 ]; then network=`cat .network`; fi
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if [ ${#network} -eq 0 ]; then network="bitcoin"; fi
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if [ ${#chain} -eq 0 ]; then
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echo "gathering chain info ... please wait"
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chain=$(${network}-cli getblockchaininfo | jq -r '.chain')
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fi
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# set ntwork map info
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networkMap="https://lnmainnet.gaben.win"
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if [ "$network" = "litecoin" ]; then
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networkMap="https://lnexplorer.hcwong.me"
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fi
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if [ "$chain" = "test" ]; then
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networkMap="https://explorer.acinq.co"
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fi
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# let user enter a <pubkey>@host
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l1="Enter the node pubkey address with host information:"
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l2="example -----> 024ddf33[...]1f5f9f3@91.65.1.38:9735"
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l3="network map -> ${networkMap}"
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dialog --title "Open a Connection to a Peer" \
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--backtitle "Lightning ( ${network} | ${chain} )" \
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--inputbox "$l1\n$l2\n$l3" 10 60 2>$_temp
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_input=$(cat $_temp | xargs )
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shred $_temp
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if [ ${#_input} -eq 0 ]; then
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exit 1
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fi
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# build command
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command="lncli --chain=${network} --network=${chain}net connect ${_input}"
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# info output
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clear
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echo "******************************"
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echo "Connect to A Lightning Node"
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echo "******************************"
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echo ""
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echo "COMMAND LINE: "
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echo $command
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echo ""
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echo "RESULT (might have to wait for timeout):"
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win=1
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info=""
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# check if input is available
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if [ ${#_input} -lt 10 ]; then
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win=0
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info="node pubkey@host info is too short"
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else
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gotAt=$(echo $_input | grep '@' -c)
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if [ ${gotAt} -eq 0 ]; then
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win=0
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info="format is not pubkey@host - @ is missing"
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fi
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fi
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# execute command
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sleep 2
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result="$info"
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if [ ${win} -eq 1 ]; then
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result=$($command 2>$_error)
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fi
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# on no result
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if [ ${#result} -eq 0 ]; then
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# basic error
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win=0
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info="No return value. Error not known."
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# try to get error output
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result=`cat ${_error}`
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echo "$result"
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# basic cli error
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cliError=$(echo "${result}" | grep "[lncli]" -c )
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if [ ${cliError} -gt 0 ]; then
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info="Its possible that LND daemon is not running, not configured correct or not connected to the lncli."
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fi
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else
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# when result is available
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echo "$result"
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# check if the node is now in peer list
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pubkey=$(echo $_input | cut -d '@' -f1)
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isPeer=$(lncli --chain=${network} --network=${chain}net listpeers 2>/dev/null| grep "${pubkey}" -c)
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if [ ${isPeer} -eq 0 ]; then
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# basic error message
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win=0
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info="Was not able to establish connection to node."
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# TODO: try to find out more details from cli output
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else
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info="Perfect - a connection to that node got established :)"
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fi
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fi
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# output info
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echo ""
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if [ ${win} -eq 1 ]; then
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echo "******************************"
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echo "WIN"
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echo "******************************"
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echo "${info}"
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echo ""
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echo "Whats next? --> Open a channel with that node."
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else
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echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
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echo "FAIL"
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echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
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echo "${info}"
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fi
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echo ""
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