/**
* Get the user with a given name
*
* @param name
* @param org
* @param mspId
* @param privateKeyFile
* @param certificateFile
* @return user
* @throws IOException
* @throws NoSuchAlgorithmException
* @throws NoSuchProviderException
* @throws InvalidKeySpecException
*/
public SampleUser GetMember(string name, string org, string mspId, string privateKeyFile, string certificateFile)
{
try
{
// Try to get the SampleUser state from the cache
SampleUser sampleUser = members.GetOrNull(SampleUser.ToKeyValStoreName(name, org));
if (null != sampleUser)
{
return(sampleUser);
}
// Create the SampleUser and try to restore it's state from the key value store (if found).
sampleUser = new SampleUser(name, org, this, cryptoSuite);
sampleUser.MspId = mspId;
string certificate = File.ReadAllText(certificateFile, Encoding.UTF8);
KeyPair pair = KeyPair.Create(File.ReadAllText(privateKeyFile));
sampleUser.Enrollment = new SampleStoreEnrollement(pair.Pem, certificate);
sampleUser.SaveState();
return(sampleUser);
}
catch (IOException e)
{
logger.ErrorException(e.Message, e);
throw;
}
catch (System.Exception e)
{
logger.ErrorException(e.Message, e);
throw;
}
}
private void EnrollIdemixUser(SampleOrg sampleOrg, SampleUser user, SampleUser admin)
{
if (!user.IsRegistered)
{
// users need to be registered AND enrolled
RegistrationRequest rr = new RegistrationRequest(user.Name, "org1.department1");
user.EnrollmentSecret = sampleOrg.CAClient.Register(rr, admin);
}
if (!user.IsEnrolled)
{
user.Enrollment = sampleOrg.CAClient.Enroll(user.Name, user.EnrollmentSecret);
user.MspId = sampleOrg.MSPID;
}
// If running version 1.3, then get Idemix credential
if (testConfig.IsFabricVersionAtOrAfter("1.3"))
{
string mspID = "idemixMSPID1";
if (sampleOrg.Name.Contains("Org2"))
{
mspID = "idemixMSPID2";
}
user.Enrollment = sampleOrg.CAClient.IdemixEnroll(user.Enrollment, sampleOrg.MSPID);
}
}
/**
* Check if store has user.
*
* @param name
* @param org
* @return true if the user exists.
*/
public bool HasMember(string name, string org)
{
// Try to get the SampleUser state from the cache
if (members.ContainsKey(SampleUser.ToKeyValStoreName(name, org)))
{
return(true);
}
return(SampleUser.IsStored(name, org, this));
}
/**
* Will register and enroll users persisting them to samplestore.
*
* @param sampleStore
* @throws Exception
*/
public void SetupUsers(SampleStore sampleStore)
{
foreach (SampleOrg sampleOrg in testSampleOrgs)
{
string orgName = sampleOrg.Name;
SampleUser admin = sampleStore.GetMember(TEST_ADMIN_NAME, orgName);
sampleOrg.Admin = admin; // The admin of this org.
sampleOrg.PeerAdmin = sampleStore.GetMember(orgName + "Admin", orgName);
}
EnrollIdemixUser(sampleStore);
}
public void EnrollIdemixUser(SampleStore sampleStore)
{
foreach (SampleOrg sampleOrg in testSampleOrgs)
{
HFCAClient ca = sampleOrg.CAClient;
string orgName = sampleOrg.Name;
string mspid = sampleOrg.MSPID;
ca.CryptoSuite = Factory.GetCryptoSuite();
if (testConfig.IsRunningFabricTLS())
{
//This shows how to get a client TLS certificate from Fabric CA
// we will use one client TLS certificate for orderer peers etc.
EnrollmentRequest enrollmentRequestTLS = new EnrollmentRequest();
enrollmentRequestTLS.AddHost("localhost");
enrollmentRequestTLS.Profile = "tls";
IEnrollment enroll = ca.Enroll("admin", "adminpw", enrollmentRequestTLS);
string tlsCertPEM = enroll.Cert;
string tlsKeyPEM = enroll.Key;
Properties tlsProperties = new Properties();
tlsProperties["clientKeyBytes"] = tlsKeyPEM;
tlsProperties["clientCertBytes"] = tlsCertPEM;
clientTLSProperties[sampleOrg.Name] = tlsProperties;
//Save in samplestore for follow on tests.
sampleStore.StoreClientPEMTLCertificate(sampleOrg, tlsCertPEM);
sampleStore.StoreClientPEMTLSKey(sampleOrg, tlsKeyPEM);
}
HFCAInfo info = ca.Info(); //just check if we connect at all.
Assert.IsNotNull(info);
string infoName = info.CAName;
if (infoName != null && infoName.Length > 0)
{
Assert.AreEqual(ca.CAName, infoName);
}
SampleUser admin = sampleStore.GetMember(TEST_ADMIN_NAME, orgName);
SampleUser idemixUser = sampleStore.GetMember(testUser1, sampleOrg.Name);
EnrollIdemixUser(sampleOrg, idemixUser, admin);
sampleOrg.AddUser(idemixUser);
}
}
/**
* Get the user with a given name
*
* @param name
* @param org
* @return user
*/
public SampleUser GetMember(string name, string org)
{
// Try to get the SampleUser state from the cache
SampleUser sampleUser = members.GetOrNull(SampleUser.ToKeyValStoreName(name, org));
if (null != sampleUser)
{
return(sampleUser);
}
// Create the SampleUser and try to restore it's state from the key value store (if found).
sampleUser = new SampleUser(name, org, this, cryptoSuite);
return(sampleUser);
}
/**
* Will register and enroll users persisting them to samplestore.
*
* @param sampleStore
* @throws Exception
*/
public void SetupUsers(SampleStore sStore)
{
//SampleUser can be any implementation that implements org.hyperledger.fabric.sdk.User Interface
////////////////////////////
// get users for all orgs
foreach (SampleOrg sampleOrg in testSampleOrgs)
{
string orgName = sampleOrg.Name;
SampleUser admin = sStore.GetMember(TEST_ADMIN_NAME, orgName);
sampleOrg.Admin = admin; // The admin of this org.
// No need to enroll or register all done in End2endIt !
SampleUser user = sStore.GetMember(TESTUSER_1_NAME, orgName);
sampleOrg.AddUser(user); //Remember user belongs to this Org
sampleOrg.PeerAdmin = sStore.GetMember(orgName + "Admin", orgName);
}
}
[Ignore] //Hostnames reported by service discovery won't work unless you edit hostfile
public void Setup()
{
//Persistence is not part of SDK. Sample file store is for demonstration purposes only!
// MUST be replaced with more robust application implementation (Database, LDAP)
Util.COut("\n\n\nRUNNING: %s.\n", "ServiceDiscoveryIT");
SampleStore sampleStore = new SampleStore(sampleStoreFile);
// SampleUser peerAdmin = sampleStore.getMember("admin", "peerOrg1");
SampleUser user1 = sampleStore.GetMember("user1", "peerOrg1");
HFClient client = HFClient.Create();
testConfig.GetIntegrationTestsSampleOrg("peerOrg1");
client.CryptoSuite = Factory.GetCryptoSuite();
client.UserContext = user1;
Properties properties = testConfig.GetPeerProperties("peer0.org1.example.com");
string protocol = testConfig.IsRunningFabricTLS() ? "grpcs:" : "grpc:";
Properties sdprops = new Properties();
//Create initial discovery peer.
Peer discoveryPeer = client.NewPeer("peer0.org1.example.com", protocol + "//localhost:7051", properties);
Channel foo = client.NewChannel("foo"); //create channel that will be discovered.
foo.AddPeer(discoveryPeer, PeerOptions.CreatePeerOptions().SetPeerRoles(PeerRole.SERVICE_DISCOVERY, PeerRole.LEDGER_QUERY, PeerRole.EVENT_SOURCE, PeerRole.CHAINCODE_QUERY));
// Need to provide client TLS certificate and key files when running mutual tls.
if (testConfig.IsRunningFabricTLS())
{
sdprops.Add("org.hyperledger.fabric.sdk.discovery.default.clientCertFile", "fixture/sdkintegration/e2e-2Orgs/v1.2/crypto-config/peerOrganizations/org1.example.com/users/[email protected]/tls/client.crt".Locate());
sdprops.Add("org.hyperledger.fabric.sdk.discovery.default.clientKeyFile", "fixture/sdkintegration/e2e-2Orgs/v1.2/crypto-config/peerOrganizations/org1.example.com/users/[email protected]/tls/client.key".Locate());
// Need to do host name override for true tls in testing environment
sdprops.Add("org.hyperledger.fabric.sdk.discovery.endpoint.hostnameOverride.localhost:7050", "orderer.example.com");
sdprops.Add("org.hyperledger.fabric.sdk.discovery.endpoint.hostnameOverride.localhost:7051", "peer0.org1.example.com");
sdprops.Add("org.hyperledger.fabric.sdk.discovery.endpoint.hostnameOverride.localhost:7056", "peer1.org1.example.com");
}
else
{
sdprops.Add("org.hyperledger.fabric.sdk.discovery.default.protocol", "grpc:");
}
foo.ServiceDiscoveryProperties = sdprops;
string channel = foo.Serialize();
// Next 3 lines are for testing purposes only!
foo.Shutdown(false);
foo = client.DeSerializeChannel(channel);
foo.Initialize(); // initialize the channel.
List <string> expect = new List <string>()
{
protocol + "//orderer.example.com:7050"
}; //discovered orderer
foreach (Orderer orderer in foo.Orderers)
{
expect.Remove(orderer.Url);
}
Assert.IsTrue(expect.Count == 0);
List <string> discoveredChaincodeNames = foo.GetDiscoveredChaincodeNames();
Assert.IsTrue(discoveredChaincodeNames.Contains(CHAIN_CODE_NAME));
ChaincodeID chaincodeID = new ChaincodeID();
chaincodeID.Name = CHAIN_CODE_NAME;
///////////////
// Send transaction proposal to all peers
TransactionProposalRequest transactionProposalRequest = client.NewTransactionProposalRequest();
transactionProposalRequest.SetChaincodeID(chaincodeID);
transactionProposalRequest.SetChaincodeLanguage(CHAIN_CODE_LANG);
transactionProposalRequest.SetFcn("move");
transactionProposalRequest.SetProposalWaitTime(testConfig.GetProposalWaitTime());
transactionProposalRequest.SetArgs("a", "b", "1");
//Send proposal request discovering the what endorsers (peers) are needed.
List <ProposalResponse> transactionPropResp = foo.SendTransactionProposalToEndorsers(transactionProposalRequest, DiscoveryOptions.CreateDiscoveryOptions().SetEndorsementSelector(ServiceDiscovery.ENDORSEMENT_SELECTION_RANDOM).SetForceDiscovery(true));
Assert.IsFalse(transactionPropResp.Count == 0);
transactionProposalRequest = client.NewTransactionProposalRequest();
transactionProposalRequest.SetChaincodeID(chaincodeID);
transactionProposalRequest.SetChaincodeLanguage(CHAIN_CODE_LANG);
transactionProposalRequest.SetFcn("move");
transactionProposalRequest.SetProposalWaitTime(testConfig.GetProposalWaitTime());
transactionProposalRequest.SetArgs("a", "b", "1");
//Send proposal request discovering the what endorsers (peers) are needed.
transactionPropResp = foo.SendTransactionProposalToEndorsers(transactionProposalRequest, DiscoveryOptions.CreateDiscoveryOptions().IgnoreEndpoints("blah.blah.blah.com:90", "blah.com:80",
// aka peer0.org1.example.com our discovery peer. Lets ignore it in endorsers selection and see if other discovered peer endorses.
"peer0.org1.example.com:7051")
// if chaincode makes additional chaincode calls or uses collections you should add them with setServiceDiscoveryChaincodeInterests
// .setServiceDiscoveryChaincodeInterests(Channel.ServiceDiscoveryChaincodeCalls.createServiceDiscoveryChaincodeCalls("someOtherChaincodeName").addCollections("collection1", "collection2"))
);
Assert.AreEqual(transactionPropResp.Count, 1);
ProposalResponse proposalResponse = transactionPropResp.First();
Peer peer = proposalResponse.Peer;
Assert.AreEqual(protocol + "//peer1.org1.example.com:7056", peer.Url); // not our discovery peer but the discovered one.
string expectedTransactionId = null;
StringBuilder evenTransactionId = new StringBuilder();
foreach (ProposalResponse response in transactionPropResp)
{
expectedTransactionId = response.TransactionID;
if (response.Status != ChaincodeResponse.ChaincodeResponseStatus.SUCCESS || !response.IsVerified)
{
Assert.Fail("Failed status bad endorsement");
}
}
//Send it to the orderer that was discovered.
try
{
TransactionEvent transactionEvent = foo.SendTransaction(transactionPropResp);
evenTransactionId.Length = 0;
evenTransactionId.Append(transactionEvent.TransactionID);
}
catch (TransactionEventException e)
{
TransactionEvent te = e.TransactionEvent;
if (te != null)
{
throw new System.Exception($"Transaction with txid {te.TransactionID} failed. {e.Message}");
}
}
catch (System.Exception e)
{
throw new System.Exception($"Test failed with {e.Message} exception {e}");
}
Assert.AreEqual(expectedTransactionId, evenTransactionId.ToString());
Util.COut("That's all folks!");
}
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);
}
}
public void AddUser(SampleUser user)
{
userMap[user.Name] = user;
}
