test.rc

#!/usr/local/plan9/bin/rc -e
. 9.rc
privkey=e126f68f7eafcc8b74f54d269fe206be715000f94dac067d1c04a8ca3b2db734
pubkey=03e7156ae33b0a208d0744199163177e909e80176e55d97a2f221ede0f934dd9ad
bolt11=./vendor/github.com/rustyrussell/lightning-payencode/lightning-address.py
post_request=(curl -s --header ''''Content-Type: application/json'''' --request POST --data)

fn preimage { head -c 32 /dev/urandom }
fn to_hex { hexdump -v -e '1/1 "%02x"' }
fn hash_to_hex { sha256sum | awk '{print $1}' }

if (! ~ $#*  1) {
	echo usage: $0 '<relay-url>'
	exit 1
}

hash=`{preimage | hash_to_hex}
original_invoice=`{$bolt11 encode --description=test 0.00001 $hash $privkey}
proxy_invoice=`{$post_request  '{"invoice":"'^$"original_invoice^'"}' $1 | jq -r '.proxy_invoice'}
comm <{$bolt11 decode $original_invoice | sort} <{$bolt11 decode $proxy_invoice | sort} |
awk -F':' '
	/^	?(Payment hash|Currency|Description)/ {
		printf "[ERROR] plain invoice: %s does not match\n", $1
		errors += 1
	}
	/^		Signed with public key/ {
		print "[ERROR] plain invoice: destination is not proxied"
		errors += 1
	}
	/^	min_final_cltv_expiry_delta/ && ($2 <= 18 || $2 > 2015) {
		print "[WARN] plain invoice: strange min_final_cltv_expiry_delta:", $2
	}
	END {
		if (errors == 0) {
			print "[PASSED] plain invoice"
		}
	}
'

hash=`{preimage | hash_to_hex}
original_invoice=`{$bolt11 encode --description=test 0.00001 $hash $privkey}
proxy_invoice=`{$post_request  '{"invoice":"'^$"original_invoice^'", "description":"custom"}' $1 | jq -r '.proxy_invoice'}
comm <{$bolt11 decode $original_invoice | sort} <{$bolt11 decode $proxy_invoice | sort} |
awk -F ': ' '
	BEGIN {errors = 1}
	/^	?(Payment hash|Currency)/ {
		printf "[ERROR] custom description: %s does not match\n", $1
		errors += 1
	}
	/^		Description/ {
		print "[ERROR] custom description: description not changed"
		errors += 1
	}
	/^	Description:/ && $2 != "custom" {
		print "[ERROR] custom description: description does not match request"
		errors += 1
	}
	/^	Description:/ && $2 == "custom" {
		errors -= 1
	}
	/^	min_final_cltv_expiry_delta/ && ($2 <= 18 || $2 > 2015) {
		print "[WARN] plain invoice: strange min_final_cltv_expiry_delta:", $2
	}
	/^		Signed with public key/ {
		print "[ERROR] custom description: destination is not proxied"
		errors += 1
	}
	END {
		if (errors == 0) {
			print "[PASSED] custom description"
		}
	}
'

hash=`{preimage | hash_to_hex}
original_invoice=`{$bolt11 encode --description=test 0.00001 $hash $privkey}
proxy_invoice=`{$post_request  '{"invoice":"'^$"original_invoice^'", "description_hash":"6cdfd271da635d491e37a2b4a1044b306e6e9e039aeadee95bb355efadf8cb33"}' $1 | jq -r '.proxy_invoice'}
comm <{$bolt11 decode $original_invoice | sort} <{$bolt11 decode $proxy_invoice | sort} |
awk -F ': ' '
	BEGIN {errors = 1}
	/^	?(Payment hash|Currency)/ {
		printf "[ERROR] custom description hash: %s does not match\n", $1
		errors += 1
	}
	/^		Description/ {
		print "[ERROR] custom description hash: description not changed"
		errors += 1
	}
	/^	Description:/ && $2 != "6cdfd271da635d491e37a2b4a1044b306e6e9e039aeadee95bb355efadf8cb33" {
		print "[ERROR] custom description hash: description hash does not match request"
		errors += 1
	}
	/^	Description:/ && $2 == "6cdfd271da635d491e37a2b4a1044b306e6e9e039aeadee95bb355efadf8cb33" {
		errors -= 1
	}
	/^		Signed with public key/ {
		print "[ERROR] custom description hash: destination is not proxied"
		errors += 1
	}
	/^	min_final_cltv_expiry_delta/ && ($2 <= 18 || $2 > 2015) {
		print "[WARN] plain invoice: strange min_final_cltv_expiry_delta:", $2
	}
	END {
		if (errors == 0) {
			print "[PASSED] custom description hash"
		}
	}
'

hash=`{preimage | hash_to_hex}
original_invoice=`{$bolt11 encode --description=test 0.00001 $hash $privkey}
proxy_invoice=`{$post_request  '{"invoice":"'^$"original_invoice^'", "routing_msat":"100000"}' $1 | jq -r '.proxy_invoice'}
comm <{$bolt11 decode $original_invoice | sort} <{$bolt11 decode $proxy_invoice | sort} |
awk -F ': ' '
	BEGIN {errors = 1}
	/^	?(Payment hash|Currency|Description)/ {
		printf "[ERROR] custom routing budget: %s does not match\n", $1
		errors += 1
	}
	/^		Amount/ {
		print "[ERROR] custom routing budget: routing budget not changed"
		errors += 1
	}
	/^	Amount:/ && $2 != "0.000011" {
		print "[ERROR] custom routing budget: routing budget does not match request"
		errors += 1
	}
	/^	Amount:/ && $2 == "0.000011" {
		errors -= 1
	}
	/^		Signed with public key/ {
		print "[ERROR] custom routing budget: destination is not proxied"
		errors += 1
	}
	/^	min_final_cltv_expiry_delta/ && ($2 <= 18 || $2 > 2015) {
		print "[WARN] plain invoice: strange min_final_cltv_expiry_delta:", $2
	}
	END {
		if (errors == 0) {
			print "[PASSED] custom routing budget"
		}
	}
'

hash=`{preimage | hash_to_hex}
original_invoice=`{$bolt11 encode --no-amount 0 --description=test $hash $privkey}
relay_status=`{$post_request  '{"invoice":"'^$"original_invoice^'"}' $1 | jq -r '.status'}
if (~ $relay_status ERROR)
	echo '[PASSED] rejected no-amount invoice'
if not
	echo '[ERROR] accepted no-amount invoice'