def test_validate_deposit_not_already_given():
try:
asset = "XCP"
client_key = lib.create_key(asset, netcode="XTN")
client_pubkey = client_key["pubkey"]
h2c_spend_secret = util.b2h(os.urandom(32))
h2c_spend_secret_hash = util.hash160hex(
h2c_spend_secret
)
params = {
"asset": asset,
"spend_secret_hash": h2c_spend_secret_hash
}
params = auth.sign_json(params, client_key["wif"])
result = api.mph_request(**params)
handle = result["handle"]
hub_pubkey = result["pubkey"]
c2h_spend_secret_hash = result["spend_secret_hash"]
c2h_deposit_script = compile_deposit_script(
client_pubkey, hub_pubkey, c2h_spend_secret_hash, 1337
)
# submit deposit
next_revoke_secret_hash = util.hash160hex(util.b2h(os.urandom(32)))
params = {
"handle": handle,
"deposit_script": c2h_deposit_script,
"next_revoke_secret_hash": next_revoke_secret_hash
}
params = auth.sign_json(params, client_key["wif"])
result = api.mph_deposit(**params)
assert result is not None
jsonschema.validate(result, DEPOSIT_RESULT_SCHEMA)
# resubmit deposit
next_revoke_secret_hash = util.hash160hex(util.b2h(os.urandom(32)))
params = {
"handle": handle,
"deposit_script": c2h_deposit_script,
"next_revoke_secret_hash": next_revoke_secret_hash
}
params = auth.sign_json(params, client_key["wif"])
result = api.mph_deposit(**params)
assert False
except err.DepositAlreadyGiven:
assert True
def test_validate_deposit_not_already_given():
try:
asset = "XCP"
client_key = lib.create_key(asset, netcode="XTN")
client_pubkey = client_key["pubkey"]
h2c_spend_secret = util.b2h(os.urandom(32))
h2c_spend_secret_hash = util.hash160hex(h2c_spend_secret)
params = {"asset": asset, "spend_secret_hash": h2c_spend_secret_hash}
privkey = keys.wif_to_privkey(client_key["wif"])
params = auth.sign_json(params, privkey)
result = api.mph_request(**params)
handle = result["handle"]
hub_pubkey = result["pubkey"]
c2h_spend_secret_hash = result["spend_secret_hash"]
c2h_deposit_script = compile_deposit_script(client_pubkey, hub_pubkey,
c2h_spend_secret_hash,
1337)
# submit deposit
next_revoke_secret_hash = util.hash160hex(util.b2h(os.urandom(32)))
params = {
"handle": handle,
"deposit_script": c2h_deposit_script,
"next_revoke_secret_hash": next_revoke_secret_hash
}
privkey = keys.wif_to_privkey(client_key["wif"])
params = auth.sign_json(params, privkey)
result = api.mph_deposit(**params)
assert result is not None
jsonschema.validate(result, DEPOSIT_RESULT_SCHEMA)
# resubmit deposit
next_revoke_secret_hash = util.hash160hex(util.b2h(os.urandom(32)))
params = {
"handle": handle,
"deposit_script": c2h_deposit_script,
"next_revoke_secret_hash": next_revoke_secret_hash
}
privkey = keys.wif_to_privkey(client_key["wif"])
params = auth.sign_json(params, privkey)
result = api.mph_deposit(**params)
assert False
except err.DepositAlreadyGiven:
assert True
def complete_connection(handle, c2h_deposit_script,
next_revoke_secret_hash):
hub_conn, h2c, expire_time, hub_wif = _load_incomplete_connection(
handle, c2h_deposit_script
)
h2c_deposit_script = scripts.compile_deposit_script(
h2c["payer_pubkey"], h2c["payee_pubkey"],
h2c["spend_secret_hash"], expire_time
)
data = {
"handle": handle,
"expire_time": expire_time,
"c2h_channel_id": hub_conn["c2h_channel_id"],
"c2h_deposit_script": c2h_deposit_script,
"c2h_deposit_address": util.script_address(
c2h_deposit_script, netcode=etc.netcode
),
"h2c_channel_id": hub_conn["h2c_channel_id"],
"h2c_deposit_script": h2c_deposit_script,
"h2c_deposit_address": util.script_address(
h2c_deposit_script, netcode=etc.netcode
),
"next_revoke_secret_hash": next_revoke_secret_hash,
}
data.update(create_secret()) # revoke secret
db.complete_hub_connection(data)
return (
{
"deposit_script": h2c_deposit_script,
"next_revoke_secret_hash": data["secret_hash"]
},
hub_wif
)
def complete_connection(handle, c2h_deposit_script, next_revoke_secret_hash):
hub_conn, h2c, expire_time, hub_key = _load_incomplete_connection(
handle, c2h_deposit_script)
h2c_deposit_script = scripts.compile_deposit_script(
h2c["payer_pubkey"], h2c["payee_pubkey"], h2c["spend_secret_hash"],
expire_time)
data = {
"handle":
handle,
"expire_time":
expire_time,
"c2h_channel_id":
hub_conn["c2h_channel_id"],
"c2h_deposit_script":
c2h_deposit_script,
"c2h_deposit_address":
util.script_address(c2h_deposit_script, netcode=etc.netcode),
"h2c_channel_id":
hub_conn["h2c_channel_id"],
"h2c_deposit_script":
h2c_deposit_script,
"h2c_deposit_address":
util.script_address(h2c_deposit_script, netcode=etc.netcode),
"next_revoke_secret_hash":
next_revoke_secret_hash,
}
data.update(create_secret()) # revoke secret
db.complete_hub_connection(data)
return ({
"deposit_script": h2c_deposit_script,
"next_revoke_secret_hash": data["secret_hash"]
}, hub_key["wif"])