mirror of
https://github.com/aljazceru/cyphernode.git
synced 2025-12-17 20:55:04 +01:00
415 lines
13 KiB
Bash
415 lines
13 KiB
Bash
#!/bin/sh
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. ./trace.sh
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ln_create_invoice()
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{
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trace "Entering ln_create_invoice()..."
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local result
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local data
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local id
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local request=${1}
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local msatoshi=$(echo "${request}" | jq ".msatoshi" | tr -d '"')
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trace "[ln_create_invoice] msatoshi=${msatoshi}"
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local label=$(echo "${request}" | jq ".label" | tr -d '"')
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trace "[ln_create_invoice] label=${label}"
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local description=$(echo "${request}" | jq ".description" | tr -d '"')
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trace "[ln_create_invoice] description=${description}"
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local expiry=$(echo "${request}" | jq ".expiry" | tr -d '"')
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trace "[ln_create_invoice] expiry=${expiry}"
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local callback_url=$(echo "${request}" | jq ".callbackUrl" | tr -d '"')
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trace "[ln_create_invoice] callback_url=${callback_url}"
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#/proxy $ ./lightning-cli invoice 10000 "t1" "t1d" 60
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#{
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# "payment_hash": "a74e6cccb06e26bcddc32c43674f9c3cf6b018a4cb9e9ff7f835cc59b091ae06",
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# "expires_at": 1546648644,
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# "bolt11": "lnbc100n1pwzllqgpp55a8xen9sdcntehwr93pkwnuu8nmtqx9yew0flalcxhx9nvy34crqdq9wsckgxqzpucqp2rzjqt04ll5ft3mcuy8hws4xcku2pnhma9r9mavtjtadawyrw5kgzp7g7zr745qq3mcqqyqqqqlgqqqqqzsqpcr85k33shzaxscpj29fadmjmfej6y2p380x9w4kxydqpxq87l6lshy69fry9q2yrtu037nt44x77uhzkdyn8043n5yj8tqgluvmcl69cquaxr68"
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#}
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trace "[ln_create_invoice] ./lightning-cli invoice ${msatoshi} \"${label}\" \"${description}\" ${expiry}"
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result=$(./lightning-cli invoice ${msatoshi} "${label}" "${description}" ${expiry})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_create_invoice] result=${result}"
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if [ "${returncode}" -ne "0" ]; then
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data=${result}
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else
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local bolt11=$(echo "${result}" | jq ".bolt11" | tr -d '"')
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trace "[ln_create_invoice] bolt11=${bolt11}"
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local payment_hash=$(echo "${result}" | jq ".payment_hash" | tr -d '"')
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trace "[ln_create_invoice] payment_hash=${payment_hash}"
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local expires_at=$(echo "${result}" | jq ".expires_at" | tr -d '"')
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trace "[ln_create_invoice] expires_at=${expires_at}"
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# Let's get the connect string if provided in configuration
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local connectstring=$(get_connection_string)
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sql "INSERT OR IGNORE INTO ln_invoice (label, bolt11, callback_url, payment_hash, expires_at, msatoshi, description, status) VALUES (\"${label}\", \"${bolt11}\", \"${callback_url}\", \"${payment_hash}\", ${expires_at}, ${msatoshi}, \"${description}\", \"unpaid\")"
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trace_rc $?
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id=$(sql "SELECT id FROM ln_invoice WHERE bolt11=\"${bolt11}\"")
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trace_rc $?
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data="{\"id\":\"${id}\","
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data="${data}\"label\":\"${label}\","
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data="${data}\"bolt11\":\"${bolt11}\","
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if [ -n "${connectstring}" ]; then
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data="${data}\"connectstring\":\"${connectstring}\","
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fi
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data="${data}\"callback_url\":\"${callback_url}\","
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data="${data}\"payment_hash\":\"${payment_hash}\","
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data="${data}\"msatoshi\":${msatoshi},"
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data="${data}\"status\":\"unpaid\","
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data="${data}\"description\":\"${description}\","
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data="${data}\"expires_at\":${expires_at}}"
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trace "[ln_create_invoice] data=${data}"
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fi
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echo "${data}"
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return ${returncode}
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}
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ln_get_connection_string() {
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trace "Entering ln_get_connection_string()..."
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echo "{\"connectstring\":\"$(get_connection_string)\"}"
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}
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get_connection_string() {
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trace "Entering get_connection_string()..."
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# Let's get the connect string if provided in configuration
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local connectstring
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local getinfo=$(ln_getinfo)
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echo ${getinfo} | jq -e '.address[0]' > /dev/null
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if [ "$?" -eq 0 ]; then
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# If there's an address
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connectstring="$(echo ${getinfo} | jq '((.id + "@") + (.address[0] | ((.address + ":") + (.port | tostring))))' | tr -d '"')"
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trace "[get_connection_string] connectstring=${connectstring}"
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fi
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echo "${connectstring}"
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}
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ln_getinfo()
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{
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trace "Entering ln_get_info()..."
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local result
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result=$(./lightning-cli getinfo)
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_getinfo] result=${result}"
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echo "${result}"
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return ${returncode}
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}
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ln_getinvoice() {
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trace "Entering ln_getinvoice()..."
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local label=${1}
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local result
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result=$(./lightning-cli listinvoices ${label})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_getinvoice] result=${result}"
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echo "${result}"
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return ${returncode}
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}
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ln_delinvoice() {
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trace "Entering ln_delinvoice()..."
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local label=${1}
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local result
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local returncode
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local rc
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trace "[ln_delinvoice] ./lightning-cli delinvoice ${label} \"unpaid\""
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result=$(./lightning-cli delinvoice ${label} "unpaid")
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_delinvoice] result=${result}"
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if [ "${returncode}" -ne "0" ]; then
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# Special case of error: if status is expired, we're ok
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echo "${result}" | grep "not unpaid" > /dev/null
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rc=$?
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trace_rc ${rc}
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if [ "${rc}" -eq "0" ]; then
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trace "Invoice is paid or expired, it's ok"
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# String found
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returncode=0
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fi
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fi
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echo "${result}"
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return ${returncode}
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}
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ln_decodebolt11() {
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trace "Entering ln_decodebolt11()..."
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local bolt11=${1}
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local result
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result=$(./lightning-cli decodepay ${bolt11})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_decodebolt11] result=${result}"
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echo "${result}"
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return ${returncode}
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}
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ln_connectfund() {
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trace "Entering ln_connectfund()..."
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local result
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local returncode
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local tx
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local txid
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local nodeId
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local request=${1}
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local peer=$(echo "${request}" | jq ".peer" | tr -d '"')
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trace "[ln_connectfund] peer=${peer}"
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local msatoshi=$(echo "${request}" | jq ".msatoshi")
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trace "[ln_connectfund] msatoshi=${msatoshi}"
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local callback_url=$(echo "${request}" | jq ".callbackUrl" | tr -d '"')
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trace "[ln_connectfund] callback_url=${callback_url}"
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# Let's first try to connect to peer
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trace "[ln_connectfund] ./lightning-cli connect ${peer}"
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result=$(./lightning-cli connect ${peer})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_connectfund] result=${result}"
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if [ "${returncode}" -eq "0" ]; then
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# Connected
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# ./lightning-cli connect 038863cf8ab91046230f561cd5b386cbff8309fa02e3f0c3ed161a3aeb64a643b9@180.181.208.42:9735
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# {
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# "id": "038863cf8ab91046230f561cd5b386cbff8309fa02e3f0c3ed161a3aeb64a643b9"
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# }
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# ./lightning-cli connect 021a1b197aa79242532b23cb9a8d9cb78631f95f811457675fa1b362fe6d1c24b8@172.81.180.244:9735
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# { "code" : -1, "message" : "172.1.180.244:9735: Connection establishment: Operation timed out. " }
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nodeId=$(echo "${result}" | jq ".id" | tr -d '"')
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trace "[ln_connectfund] nodeId=${nodeId}"
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# Now let's fund a channel with peer
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trace "[ln_connectfund] ./lightning-cli fundchannel ${nodeId} ${msatoshi}"
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result=$(./lightning-cli fundchannel ${nodeId} ${msatoshi})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_connectfund] result=${result}"
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if [ "${returncode}" -eq "0" ]; then
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# funding succeeded
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# ./lightning-cli fundchannel 038863cf8ab91046230f561cd5b386cbff8309fa02e3f0c3ed161a3aeb64a643b9 1000000
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# {
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# "tx": "020000000001011594f707cf2ec076278072bc64f893bbd70188db42ea49e9ba531ee3c7bc8ed00100000000ffffffff0240420f00000000002200206149ff97921356191dc1f2e9ab997c459a71e8050d272721abf4b4d8a92d2419a6538900000000001600142cab0184d0f8098f75ebe05172b5864395e033f402483045022100b25cd5a9d49b5cc946f72a58ccc0afe652d99c25fba98d68be035a286f55849802203de5b504c44f775a0101b6025f116b73bf571e776e4efcac0475721bfde4d08a0121038360308a394158b0799196c5179a6480a75db73207fb93d4a673d934c9f786f400000000",
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# "txid": "747bf7d1c40bebed578b3f02a3d8da9a56885851a3c4bdb6e1b8de19223559a4",
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# "channel_id": "a459352219deb8e1b6bdc4a3515888569adad8a3023f8b57edeb0bc4d1f77b74"
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# }
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# ./lightning-cli fundchannel 038863cf8ab91046230f561cd5b386cbff8309fa02e3f0c3ed161a3aeb64a643b9 100000
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# { "code" : 301, "message" : "Cannot afford transaction" }
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# Let's find what to watch
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txid=$(echo "${result}" | jq ".txid" | tr -d '"')
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tx=$(echo "${result}" | jq ".tx" | tr -d '"')
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else
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# Error funding
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trace "[ln_connectfund] Error funding, result=${result}"
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fi
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else
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# Error connecting
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trace "[ln_connectfund] Error connecting, result=${result}"
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fi
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}
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ln_pay() {
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trace "Entering ln_pay()..."
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# We'll use pay that will manage the routing and waitsendpay to make sure a payment succeeded or failed.
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# 1. pay
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# 2. waitsendpay IF pay returned a status of "pending" (code 200)
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local result
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local returncode
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local code
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local status
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local payment_hash
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local request=${1}
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local bolt11=$(echo "${request}" | jq ".bolt11" | tr -d '"')
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trace "[ln_pay] bolt11=${bolt11}"
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local expected_msatoshi=$(echo "${request}" | jq ".expected_msatoshi")
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trace "[ln_pay] expected_msatoshi=${expected_msatoshi}"
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local expected_description=$(echo "${request}" | jq ".expected_description")
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trace "[ln_pay] expected_description=${expected_description}"
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# Let's first decode the bolt11 string to make sure we are paying the good invoice
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trace "[ln_pay] ./lightning-cli decodepay ${bolt11}"
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result=$(./lightning-cli decodepay ${bolt11})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_pay] result=${result}"
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if [ "${returncode}" -eq "0" ]; then
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local invoice_msatoshi=$(echo "${result}" | jq ".msatoshi")
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trace "[ln_pay] invoice_msatoshi=${invoice_msatoshi}"
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local invoice_description=$(echo "${result}" | jq ".description")
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trace "[ln_pay] invoice_description=${invoice_description}"
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# The amount must match
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if [ "${expected_msatoshi}" != "${invoice_msatoshi}" ]; then
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result="{\"result\":\"error\",\"expected_msatoshi\":${expected_msatoshi},\"invoice_msatoshi\":${invoice_msatoshi}}"
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returncode=1
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elif [ "${expected_description}" != '""' ] && [ "${expected_description}" != "${invoice_description}" ]; then
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# If expected description is empty, we accept any description on the invoice. Amount is the important thing.
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result="{\"result\":\"error\",\"expected_description\":${expected_description},\"invoice_description\":${invoice_description}}"
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returncode=1
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else
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# Amount and description is as expected, let's pay!
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trace "[ln_pay] Amount and description are as expected, let's try to pay!"
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trace "[ln_pay] ./lightning-cli pay ${bolt11}"
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result=$(./lightning-cli pay ${bolt11})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_pay] result=${result}"
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# The result should contain a status field with value pending, complete or failed.
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# If complete, we can return with success.
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# If failed, we can return with failed.
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# If pending, we should keep trying until complete or failed status, before responding to client.
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# We'll use waitsendpay for that.
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if [ "${returncode}" -ne "0" ]; then
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trace "[ln_pay] payment not complete, let's see what's going on."
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code=$(echo "${result}" | jq -e ".code")
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# jq -e will have a return code of 1 if the supplied tag is null.
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if [ "$?" -eq "0" ]; then
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# code tag not null, so there's an error
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trace "[ln_pay] Error code found, code=${code}"
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if [ "${code}" -eq "200" ]; then
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trace "[ln_pay] Code 200, let's fetch status in data, should be pending..."
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status=$(echo "${result}" | jq ".data.status" | tr -d '"')
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trace "[ln_pay] status=${status}"
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else
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trace "[ln_pay] Failure code, response will be the cli result."
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fi
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else
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# code tag not found
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trace "[ln_pay] No error code, getting the status..."
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status=$(echo "${result}" | jq ".status" | tr -d '"')
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trace "[ln_pay] status=${status}"
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fi
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if [ "${status}" = "pending" ]; then
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trace "[ln_pay] Ok let's deal with pending status with waitsendpay."
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payment_hash=$(echo "${result}" | jq ".data.payment_hash" | tr -d '"')
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trace "[ln_pay] ./lightning-cli waitsendpay ${payment_hash}"
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result=$(./lightning-cli waitsendpay ${payment_hash})
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_pay] result=${result}"
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if [ "${returncode}" -ne "0" ]; then
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trace "[ln_pay] Failed!"
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else
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trace "[ln_pay] Successfully paid!"
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fi
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fi
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else
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trace "[ln_pay] Successfully paid!"
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fi
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fi
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fi
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# Example of error result:
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#
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# { "code" : 204, "message" : "failed: WIRE_TEMPORARY_CHANNEL_FAILURE (Outgoing subdaemon died)", "data" :
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# {
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# "erring_index": 0,
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# "failcode": 4103,
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# "erring_node": "031b867d9d6631a1352cc0f37bcea94bd5587a8d4f40416c4ce1a12511b1e68f56",
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# "erring_channel": "1452982:62:0"
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# } }
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#
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#
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# Example of successful result:
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#
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# {
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# "id": 44,
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# "payment_hash": "de648062da7117903291dab2075881e49ddd78efbf82438e4a2f486a7ebe0f3a",
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# "destination": "02be93d1dad1ccae7beea7b42f8dbcfbdafb4d342335c603125ef518200290b450",
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# "msatoshi": 207000,
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# "msatoshi_sent": 207747,
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# "created_at": 1548380406,
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# "status": "complete",
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# "payment_preimage": "a7ef27e9a94d63e4028f35ca4213fd9008227ad86815cd40d3413287d819b145",
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# "description": "Order 43012 - Satoshi Larrivee",
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# "getroute_tries": 1,
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# "sendpay_tries": 1,
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# "route": [
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# {
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# "id": "02be93d1dad1ccae7beea7b42f8dbcfbdafb4d342335c603125ef518200290b450",
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# "channel": "1452749:174:0",
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# "msatoshi": 207747,
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# "delay": 10
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# }
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# ],
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# "failures": [
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# ]
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# }
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echo "${result}"
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return ${returncode}
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}
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ln_newaddr()
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{
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trace "Entering ln_newaddr()..."
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local result
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result=$(./lightning-cli newaddr)
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returncode=$?
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trace_rc ${returncode}
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trace "[ln_newaddr] result=${result}"
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echo "${result}"
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return ${returncode}
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}
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case "${0}" in *call_lightningd.sh) ./lightning-cli $@;; esac
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