public void Setup()
{
try
{
////////////////////////////
// Setup client
//Create instance of client.
HFClient client = HFClient.Create();
client.CryptoSuite = Factory.Instance.GetCryptoSuite();
////////////////////////////
//Set up USERS
//Persistence is not part of SDK. Sample file store is for demonstration purposes only!
// MUST be replaced with more robust application implementation (Database, LDAP)
string sampleStoreFile = Path.Combine(Path.GetTempPath(), "HFCSampletest.properties");
SampleStore sampleStore = new SampleStore(sampleStoreFile);
//SampleUser can be any implementation that implements org.hyperledger.fabric.sdk.User Interface
////////////////////////////
// get users for all orgs
foreach (SampleOrg sampleOrgs in testSampleOrgs)
{
string orgName = sampleOrgs.Name;
sampleOrgs.PeerAdmin = sampleStore.GetMember(orgName + "Admin", orgName);
}
////////////////////////////
//Reconstruct and run the channels
SampleOrg sampleOrg = testConfig.GetIntegrationTestsSampleOrg("peerOrg1");
Channel fooChannel = ReconstructChannel(FOO_CHANNEL_NAME, client, sampleOrg);
// Getting foo channels current configuration bytes.
byte[] channelConfigurationBytes = fooChannel.GetChannelConfigurationBytes();
string responseAsString = ConfigTxlatorDecode(channelConfigurationBytes);
//responseAsString is JSON but use just string operations for this test.
if (!responseAsString.Contains(ORIGINAL_BATCH_TIMEOUT))
{
Assert.Fail($"Did not find expected batch timeout '{ORIGINAL_BATCH_TIMEOUT}', in:{responseAsString}");
}
//Now modify the batch timeout
string updateString = responseAsString.Replace(ORIGINAL_BATCH_TIMEOUT, UPDATED_BATCH_TIMEOUT);
(int statuscode, byte[] data) = HttpPost(CONFIGTXLATOR_LOCATION + "/protolator/encode/common.Config", updateString.ToBytes());
Util.COut("Got {0} status for encoding the new desired channel config bytes", statuscode);
Assert.AreEqual(200, statuscode);
byte[] newConfigBytes = data;
// Now send to configtxlator multipart form post with original config bytes, updated config bytes and channel name.
List <(string Name, byte[] Body, string Mime, string FName)> parts = new List <(string Name, byte[] Body, string Mime, string FName)>();
parts.Add(("original", channelConfigurationBytes, "application/octet-stream", "originalFakeFilename"));
parts.Add(("updated", newConfigBytes, "application/octet-stream", "updatedFakeFilename"));
parts.Add(("channel", fooChannel.Name.ToBytes(), null, null));
(statuscode, data) = HttpPostMultiPart(CONFIGTXLATOR_LOCATION + "/configtxlator/compute/update-from-configs", parts);
Util.COut("Got {0} status for updated config bytes needed for updateChannelConfiguration ", statuscode);
Assert.AreEqual(200, statuscode);
byte[] updateBytes = data;
UpdateChannelConfiguration updateChannelConfiguration = new UpdateChannelConfiguration(updateBytes);
//To change the channel we need to sign with orderer admin certs which crypto gen stores:
// private key: src/test/fixture/sdkintegration/e2e-2Orgs/channel/crypto-config/ordererOrganizations/example.com/users/[email protected]/msp/keystore/f1a9a940f57419a18a83a852884790d59b378281347dd3d4a88c2b820a0f70c9_sk
//certificate: src/test/fixture/sdkintegration/e2e-2Orgs/channel/crypto-config/ordererOrganizations/example.com/users/[email protected]/msp/signcerts/[email protected]
string sampleOrgName = sampleOrg.Name;
SampleUser ordererAdmin = sampleStore.GetMember(sampleOrgName + "OrderAdmin", sampleOrgName, "OrdererMSP", Util.FindFileSk("fixture/sdkintegration/e2e-2Orgs/" + TestConfig.Instance.FAB_CONFIG_GEN_VERS + "/crypto-config/ordererOrganizations/example.com/users/[email protected]/msp/keystore/"), ("fixture/sdkintegration/e2e-2Orgs/" + TestConfig.Instance.FAB_CONFIG_GEN_VERS + "/crypto-config/ordererOrganizations/example.com/users/[email protected]/msp/signcerts/[email protected]").Locate());
client.UserContext = ordererAdmin;
//Ok now do actual channel update.
fooChannel.UpdateChannelConfiguration(updateChannelConfiguration, client.GetUpdateChannelConfigurationSignature(updateChannelConfiguration, ordererAdmin));
Thread.Sleep(3000); // give time for events to happen
//Let's add some additional verification...
client.UserContext = sampleOrg.PeerAdmin;
byte[] modChannelBytes = fooChannel.GetChannelConfigurationBytes();
//Now decode the new channel config bytes to json...
responseAsString = ConfigTxlatorDecode(modChannelBytes);
if (!responseAsString.Contains(UPDATED_BATCH_TIMEOUT))
{
//If it doesn't have the updated time out it failed.
Assert.Fail($"Did not find updated expected batch timeout '{UPDATED_BATCH_TIMEOUT}', in:{responseAsString}");
}
if (responseAsString.Contains(ORIGINAL_BATCH_TIMEOUT))
{
//Should not have been there anymore!
Assert.Fail($"Found original batch timeout '{ORIGINAL_BATCH_TIMEOUT}', when it was not expected in:{responseAsString}");
}
Assert.IsTrue(eventCountFilteredBlock > 0); // make sure we got blockevent that were tested.
Assert.IsTrue(eventCountBlock > 0); // make sure we got blockevent that were tested.
//Should be no anchor peers defined.
Assert.IsFalse(new Regex(REGX_S_HOST_PEER_0_ORG_1_EXAMPLE_COM).Match(responseAsString).Success);
Assert.IsFalse(new Regex(REGX_S_ANCHOR_PEERS).Match(responseAsString).Success);
// Get config update for adding an anchor peer.
Channel.AnchorPeersConfigUpdateResult configUpdateAnchorPeers = fooChannel.GetConfigUpdateAnchorPeers(fooChannel.Peers.First(), sampleOrg.PeerAdmin, new List <string> {
PEER_0_ORG_1_EXAMPLE_COM_7051
}, null);
Assert.IsNotNull(configUpdateAnchorPeers.UpdateChannelConfiguration);
Assert.IsTrue(configUpdateAnchorPeers.PeersAdded.Contains(PEER_0_ORG_1_EXAMPLE_COM_7051));
//Now add anchor peer to channel configuration.
fooChannel.UpdateChannelConfiguration(configUpdateAnchorPeers.UpdateChannelConfiguration, client.GetUpdateChannelConfigurationSignature(configUpdateAnchorPeers.UpdateChannelConfiguration, sampleOrg.PeerAdmin));
Thread.Sleep(3000); // give time for events to happen
// Getting foo channels current configuration bytes to check with configtxlator
channelConfigurationBytes = fooChannel.GetChannelConfigurationBytes();
responseAsString = ConfigTxlatorDecode(channelConfigurationBytes);
// Check is anchor peer in config block?
Assert.IsTrue(new Regex(REGX_S_HOST_PEER_0_ORG_1_EXAMPLE_COM).Match(responseAsString).Success);
Assert.IsTrue(new Regex(REGX_S_ANCHOR_PEERS).Match(responseAsString).Success);
//Should see what's there.
configUpdateAnchorPeers = fooChannel.GetConfigUpdateAnchorPeers(fooChannel.Peers.First(), sampleOrg.PeerAdmin, null, null);
Assert.IsNull(configUpdateAnchorPeers.UpdateChannelConfiguration); // not updating anything.
Assert.IsTrue(configUpdateAnchorPeers.CurrentPeers.Contains(PEER_0_ORG_1_EXAMPLE_COM_7051)); // peer should be there.
Assert.IsTrue(configUpdateAnchorPeers.PeersRemoved.Count == 0); // not removing any
Assert.IsTrue(configUpdateAnchorPeers.PeersAdded.Count == 0); // not adding anything.
Assert.IsTrue(configUpdateAnchorPeers.UpdatedPeers.Count == 0); // not updating anyting.
//Now remove the anchor peer -- get the config update block.
configUpdateAnchorPeers = fooChannel.GetConfigUpdateAnchorPeers(fooChannel.Peers.First(), sampleOrg.PeerAdmin, null, new List <string> {
PEER_0_ORG_1_EXAMPLE_COM_7051
});
Assert.IsNotNull(configUpdateAnchorPeers.UpdateChannelConfiguration);
Assert.IsTrue(configUpdateAnchorPeers.CurrentPeers.Contains(PEER_0_ORG_1_EXAMPLE_COM_7051)); // peer should still be there.
Assert.IsTrue(configUpdateAnchorPeers.PeersRemoved.Contains(PEER_0_ORG_1_EXAMPLE_COM_7051)); // peer to remove.
Assert.IsTrue(configUpdateAnchorPeers.PeersAdded.Count == 0); // not adding anything.
Assert.IsTrue(configUpdateAnchorPeers.UpdatedPeers.Count == 0); // no peers should be left.
// Now do the actual update.
fooChannel.UpdateChannelConfiguration(configUpdateAnchorPeers.UpdateChannelConfiguration, client.GetUpdateChannelConfigurationSignature(configUpdateAnchorPeers.UpdateChannelConfiguration, sampleOrg.PeerAdmin));
Thread.Sleep(3000); // give time for events to happen
// Getting foo channels current configuration bytes to check with configtxlator.
channelConfigurationBytes = fooChannel.GetChannelConfigurationBytes();
responseAsString = ConfigTxlatorDecode(channelConfigurationBytes);
Assert.IsFalse(new Regex(REGX_S_HOST_PEER_0_ORG_1_EXAMPLE_COM).Match(responseAsString).Success); // should be gone!
Assert.IsTrue(new Regex(REGX_S_ANCHOR_PEERS).Match(responseAsString).Success); //ODDLY we still want this even if it's empty!
//Should see what's there.
configUpdateAnchorPeers = fooChannel.GetConfigUpdateAnchorPeers(fooChannel.Peers.First(), sampleOrg.PeerAdmin, null, null);
Assert.IsNull(configUpdateAnchorPeers.UpdateChannelConfiguration); // not updating anything.
Assert.IsTrue(configUpdateAnchorPeers.CurrentPeers.Count == 0); // peer should be now gone.
Assert.IsTrue(configUpdateAnchorPeers.PeersRemoved.Count == 0); // not removing any
Assert.IsTrue(configUpdateAnchorPeers.PeersAdded.Count == 0); // not adding anything.
Assert.IsTrue(configUpdateAnchorPeers.UpdatedPeers.Count == 0); // no peers should be left
Util.COut("That's all folks!");
}
catch (System.Exception e)
{
Assert.Fail(e.Message);
}
}
