def testNodeKeysChanged(looper, txnPoolNodeSet, tdirWithPoolTxns,
tconf, steward1, nodeThetaAdded,
allPluginsPath=None):
newSteward, newStewardWallet, newNode = nodeThetaAdded
newNode.stop()
looper.removeProdable(name=newNode.name)
nodeHa, nodeCHa = HA(*newNode.nodestack.ha), HA(*newNode.clientstack.ha)
sigseed = randomString(32).encode()
verkey = base58.b58encode(SimpleSigner(seed=sigseed).naclSigner.verraw)
changeNodeKeys(looper, newSteward, newStewardWallet, newNode, verkey)
initNodeKeysForBothStacks(newNode.name, tdirWithPoolTxns, sigseed,
override=True)
logger.debug("{} starting with HAs {} {}".format(newNode, nodeHa, nodeCHa))
node = TestNode(newNode.name, basedirpath=tdirWithPoolTxns, 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(stacks=txnPoolNodeSet))
waitNodeDataEquality(looper, node, *txnPoolNodeSet[:-1])
ensureClientConnectedToNodesAndPoolLedgerSame(looper, steward1,
*txnPoolNodeSet)
ensureClientConnectedToNodesAndPoolLedgerSame(looper, newSteward,
*txnPoolNodeSet)
def testNodeKeysChanged(looper, txnPoolNodeSet, tdirWithPoolTxns,
tconf, steward1, nodeThetaAdded,
allPluginsPath=None):
newSteward, newStewardWallet, newNode = nodeThetaAdded
# Since the node returned by fixture `nodeThetaAdded` was abandoned in the
# previous test, so getting node `Theta` from `txnPoolNodeSet`
newNode = getNodeWithName(txnPoolNodeSet, newNode.name)
newNode.stop()
nodeHa, nodeCHa = HA(*newNode.nodestack.ha), HA(*newNode.clientstack.ha)
sigseed = randomString(32).encode()
verkey = SimpleSigner(seed=sigseed).naclSigner.verhex.decode()
changeNodeKeys(looper, newSteward, newStewardWallet, newNode, verkey)
initLocalKeep(newNode.name, tdirWithPoolTxns, sigseed)
initLocalKeep(newNode.name+CLIENT_STACK_SUFFIX, tdirWithPoolTxns, sigseed)
looper.removeProdable(name=newNode.name)
logger.debug("{} starting with HAs {} {}".format(newNode, nodeHa, nodeCHa))
node = TestNode(newNode.name, basedirpath=tdirWithPoolTxns, 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))
looper.run(eventually(checkNodeLedgersForEquality, node,
*txnPoolNodeSet[:-1], retryWait=1, timeout=10))
ensureClientConnectedToNodesAndPoolLedgerSame(looper, steward1,
*txnPoolNodeSet)
ensureClientConnectedToNodesAndPoolLedgerSame(looper, newSteward,
*txnPoolNodeSet)
def testNodeKeysChanged(looper,
txnPoolNodeSet,
tdirWithPoolTxns,
tconf,
steward1,
nodeThetaAdded,
allPluginsPath=None):
newSteward, newStewardWallet, newNode = nodeThetaAdded
# Since the node returned by fixture `nodeThetaAdded` was abandoned in the
# previous test, so getting node `Theta` from `txnPoolNodeSet`
newNode = getNodeWithName(txnPoolNodeSet, newNode.name)
newNode.stop()
looper.removeProdable(name=newNode.name)
nodeHa, nodeCHa = HA(*newNode.nodestack.ha), HA(*newNode.clientstack.ha)
sigseed = randomString(32).encode()
verkey = SimpleSigner(seed=sigseed).naclSigner.verhex.decode()
changeNodeKeys(looper, newSteward, newStewardWallet, newNode, verkey)
initNodeKeysForBothStacks(newNode.name,
tdirWithPoolTxns,
sigseed,
override=True)
logger.debug("{} starting with HAs {} {}".format(newNode, nodeHa, nodeCHa))
node = TestNode(newNode.name,
basedirpath=tdirWithPoolTxns,
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, overrideTimeout=40))
looper.run(
eventually(checkNodeLedgersForEquality,
node,
*txnPoolNodeSet[:-1],
retryWait=1,
timeout=10))
ensureClientConnectedToNodesAndPoolLedgerSame(looper, steward1,
*txnPoolNodeSet)
ensureClientConnectedToNodesAndPoolLedgerSame(looper, newSteward,
*txnPoolNodeSet)
def testNodeInitRemoteKeysErrorsNotSuppressed(looper, txnPoolNodeSet,
nodeThetaAdded, monkeypatch):
TEST_EXCEPTION_MESSAGE = 'Failed to create some cert files'
newSteward, newStewardWallet, newNode = nodeThetaAdded
newNode.stop()
looper.removeProdable(name=newNode.name)
nodeHa, nodeCHa = HA(*newNode.nodestack.ha), HA(*newNode.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)
changeNodeKeys(looper, newSteward, newStewardWallet, newNode, verkey)
monkeypatch.undo()