def __get_insight(url):
insight = InsightBatchService(url)
try:
insight.get_blockchain_tip()
except Exception:
raise ScriptInputError('Insight node at %s not reachable' % url)
return insight
def test_cycle(insight_url):
BATCH_FILE = '_test-batch.txs'
BATCH_FILE_SIGNED = '_test-batch-signed.txs'
try:
os.remove(BATCH_FILE)
except:
pass
try:
os.remove(BATCH_FILE_SIGNED)
except:
pass
insight_service = InsightBatchService(insight_url)
seeds_hex = get_test_hex_seeds()
xpubs = get_test_master_xpub_strings()
# getting first addresss, making sure funds are on it
process = subprocess.Popen([
'python', './recovery', 'address',
'--origin', '%s,%s,%s' % (seeds_hex[1], xpubs[2], xpubs[3]),
'--path', '0/0/0',
], stdout=subprocess.PIPE)
process.wait()
deposit_address = process.communicate()[0].strip()[-34:]
print "[test] Working with testing address", deposit_address
assert is_address_valid(deposit_address)
if not insight_service.spendables_for_address(deposit_address):
print "[test] No coins on target address to recover. Please deposit a small amount."
exit(0)
print "\n\n[test] Creating batch"
# creating a batch
process = subprocess.Popen([
'python', './recovery', 'create',
'--origin', '%s,%s,%s' % (seeds_hex[1], xpubs[2], xpubs[3]),
'--destination', '%s,%s,%s' % (seeds_hex[1], xpubs[2], xpubs[3]),
'--insight', insight_url,
'--save', BATCH_FILE,
])
process.wait()
print "\n\n[test] Adding second signature", BATCH_FILE
process = subprocess.Popen([
'python', './recovery', 'cosign',
'--load', BATCH_FILE,
'--private', seeds_hex[2],
'--save', BATCH_FILE_SIGNED,
])
process.wait()
# broadcasting
print "\n\n[test] Broadcasting", BATCH_FILE
process = subprocess.Popen([
'python', './recovery', 'broadcast',
'--load', BATCH_FILE_SIGNED,
'--insight', insight_url,
], stdout=subprocess.PIPE)
process.wait()
stdout, stderr = process.communicate()
print stdout
if stderr:
print stderr
else:
last_line = stdout.strip().split('\n')[-1]
try:
_, txhash, bytes = last_line.split(' ')
except:
print "\n[test] no tx propagated"
exit(1)
print "\n\n[test] waiting for new tx to show in bitcoin mempool:",
while True:
try:
found_tx = insight_service.get_tx(h2b_rev(txhash))
break
except HTTPError:
print '.',
print 'found.', found_tx, '\n\n', '[test] Coins successfuly moved'
