def testNodeKeysChanged(looper, txnPoolNodeSet, tdir,
tconf, sdk_node_theta_added,
sdk_pool_handle,
allPluginsPath=None):
new_steward_wallet, new_node = sdk_node_theta_added
new_node.stop()
looper.removeProdable(name=new_node.name)
nodeHa, nodeCHa = HA(*new_node.nodestack.ha), HA(*new_node.clientstack.ha)
sigseed = randomString(32).encode()
verkey = base58.b58encode(SimpleSigner(seed=sigseed).naclSigner.verraw).decode("utf-8")
sdk_change_node_keys(looper, new_node, new_steward_wallet, sdk_pool_handle, verkey)
config_helper = PNodeConfigHelper(new_node.name, tconf, chroot=tdir)
initNodeKeysForBothStacks(new_node.name, config_helper.keys_dir, sigseed,
override=True)
logger.debug("{} starting with HAs {} {}".format(new_node, nodeHa, nodeCHa))
node = TestNode(new_node.name,
config_helper=config_helper,
config=tconf,
ha=nodeHa, cliha=nodeCHa, pluginPaths=allPluginsPath)
looper.add(node)
# The last element of `txnPoolNodeSet` is the node Theta that was just
# stopped
txnPoolNodeSet[-1] = node
looper.run(checkNodesConnected(txnPoolNodeSet))
waitNodeDataEquality(looper, node, *txnPoolNodeSet[:-1])
sdk_ensure_pool_functional(looper, txnPoolNodeSet, new_steward_wallet, sdk_pool_handle)
def testNodeInitRemoteKeysErrorsNotSuppressed(looper, txnPoolNodeSet,
sdk_node_theta_added,
monkeypatch, sdk_pool_handle):
TEST_EXCEPTION_MESSAGE = 'Failed to create some cert files'
new_steward_wallet, new_node = sdk_node_theta_added
new_node.stop()
looper.removeProdable(name=new_node.name)
nodeHa, nodeCHa = HA(*new_node.nodestack.ha), HA(*new_node.clientstack.ha)
sigseed = randomString(32).encode()
verkey = base58.b58encode(SimpleSigner(seed=sigseed).naclSigner.verraw)
def initRemoteKeysMock(name, *args, **kwargs):
if name in [node.name for node in txnPoolNodeSet]:
raise OSError(TEST_EXCEPTION_MESSAGE)
else:
return initRemoteKeys(name, *args, **kwargs)
def wrap(node):
oldMethod = node.poolManager.stackKeysChanged
def stackKeysChanged(self, *args, **kwargs):
with pytest.raises(OSError,
message="exception was suppressed") as excinfo:
oldMethod(*args, **kwargs)
excinfo.match(r'{}'.format(TEST_EXCEPTION_MESSAGE))
return 0
node.poolManager.stackKeysChanged = types.MethodType(
stackKeysChanged, node.poolManager)
for node in txnPoolNodeSet:
wrap(node)
monkeypatch.setattr(stack_manager, 'initRemoteKeys', initRemoteKeysMock)
sdk_change_node_keys(looper, new_node, new_steward_wallet, sdk_pool_handle,
verkey)
monkeypatch.undo()
def testNodeInitRemoteKeysErrorsNotSuppressed(looper, txnPoolNodeSet,
sdk_node_theta_added,
monkeypatch,
sdk_pool_handle):
TEST_EXCEPTION_MESSAGE = 'Failed to create some cert files'
new_steward_wallet, new_node = sdk_node_theta_added
new_node.stop()
looper.removeProdable(name=new_node.name)
nodeHa, nodeCHa = HA(*new_node.nodestack.ha), HA(*new_node.clientstack.ha)
sigseed = randomString(32).encode()
verkey = base58.b58encode(SimpleSigner(seed=sigseed).naclSigner.verraw).decode("utf-8")
def initRemoteKeysMock(name, *args, **kwargs):
if name in [node.name for node in txnPoolNodeSet]:
raise OSError(TEST_EXCEPTION_MESSAGE)
else:
return initRemoteKeys(name, *args, **kwargs)
def wrap(node):
oldMethod = node.poolManager.stackKeysChanged
def stackKeysChanged(self, *args, **kwargs):
with pytest.raises(OSError,
message="exception was suppressed") as excinfo:
oldMethod(*args, **kwargs)
excinfo.match(r'{}'.format(TEST_EXCEPTION_MESSAGE))
return 0
node.poolManager.stackKeysChanged = types.MethodType(stackKeysChanged,
node.poolManager)
for node in txnPoolNodeSet:
wrap(node)
monkeypatch.setattr(stack_manager, 'initRemoteKeys', initRemoteKeysMock)
sdk_change_node_keys(looper, new_node, new_steward_wallet, sdk_pool_handle, verkey)
monkeypatch.undo()
def test_edit_node_with_invalid_verkey(looper, txnPoolNodeSet, sdk_pool_handle,
sdk_wallet_steward):
with pytest.raises(RequestNackedException) as e:
sdk_change_node_keys(looper, txnPoolNodeSet[0], sdk_wallet_steward,
sdk_pool_handle, invalid_dest)
e.match('Node\'s verkey is not correct Ed25519 key.')