public async Task TestBuildCredDefRequestWorks()
        {
            var data = "{\n" +
                       "        \"ver\": \"1.0\",\n" +
                       "        \"id\": \"cred_def_id\",\n" +
                       "        \"schemaId\": \"1\",\n" +
                       "        \"type\": \"CL\",\n" +
                       "        \"tag\": \"TAG_1\",\n" +
                       "        \"value\": {\n" +
                       "            \"primary\": {\n" +
                       "                \"n\": \"1\",\n" +
                       "                \"s\": \"2\",\n" +
                       "                \"r\": {\"name\": \"1\",\"master_secret\": \"3\"},\n" +
                       "                \"rctxt\": \"1\",\n" +
                       "                \"z\": \"1\"\n" +
                       "            }\n" +
                       "        }\n" +
                       "    }";

            var expectedResult = "{\n" +
                                 "            \"ref\": 1,\n" +
                                 "            \"data\": {\n" +
                                 "                \"primary\": {\"n\": \"1\", \"s\": \"2\", \"r\": {\"name\": \"1\",\"master_secret\": \"3\"}, \"rctxt\": \"1\", \"z\": \"1\"}\n" +
                                 "            },\n" +
                                 "            \"type\": \"102\",\n" +
                                 "            \"signature_type\": \"CL\",\n" +
                                 "            \"tag\": \"TAG_1\"\n" +
                                 "        }";

            var credDefRequest = await Ledger.BuildCredDefRequestAsync(DID, data);

            Assert.IsTrue(JToken.DeepEquals(JObject.Parse(credDefRequest)["operation"], JObject.Parse(expectedResult)));
        }
Example #2
0
        public async Task <string> createCredDef(string schemaJson, string tag)
        {
            try
            {
                string credDefConfigJson = "{\"support_revocation\":false}";

                var res = await AnonCreds.IssuerCreateAndStoreCredentialDefAsync(
                    d_walletController.getOpenWallet(),
                    d_walletController.getActiveDid(),
                    schemaJson,
                    tag,
                    null,
                    credDefConfigJson);

                await d_walletController.addRecord("creddef", res.CredDefId, res.CredDefJson, "{}");

                var credDefRequest = await Ledger.BuildCredDefRequestAsync(
                    d_walletController.getActiveDid(),
                    res.CredDefJson);

                await Ledger.SignAndSubmitRequestAsync(
                    d_poolController.getOpenPool(),
                    d_walletController.getOpenWallet(),
                    d_walletController.getActiveDid(),
                    credDefRequest);

                return(res.CredDefJson);
            }
            catch (Exception e)
            {
                Console.WriteLine($"Error make cred def: {e.Message}");
                return(e.Message);
            }
        }
        public async Task PostEntitiesAsync()
        {
            if (entitiesPosted)
            {
                return;
            }

            var myDid = await CreateStoreAndPublishDidFromTrusteeAsync();

            // create and post credential schema
            var createSchemaResult = await AnonCreds.IssuerCreateSchemaAsync(myDid, GVT_SCHEMA_NAME, SCHEMA_VERSION, GVT_SCHEMA_ATTRIBUTES);

            var schema = createSchemaResult.SchemaJson;

            schemaId = createSchemaResult.SchemaId;

            var schemaRequest = await Ledger.BuildSchemaRequestAsync(myDid, schema);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, myDid, schemaRequest);

            var getSchemaRequest = await Ledger.BuildGetSchemaRequestAsync(myDid, schemaId);

            var getSchemaResponse = await PoolUtils.EnsurePreviousRequestAppliedAsync(pool, getSchemaRequest, response => {
                var getSchemaResponseObject = JObject.Parse(response);
                return(getSchemaResponseObject["result"]["seqNo"] != null);
            });

            var parseSchemaResult = await Ledger.ParseGetSchemaResponseAsync(getSchemaResponse);

            // create and post credential definition
            var createCredDefResult = await AnonCreds.IssuerCreateAndStoreCredentialDefAsync(wallet, myDid, parseSchemaResult.ObjectJson, TAG, null, REV_CRED_DEF_CONFIG);

            var credDefJson = createCredDefResult.CredDefJson;

            credDefId = createCredDefResult.CredDefId;

            var credDefRequest = await Ledger.BuildCredDefRequestAsync(myDid, credDefJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, myDid, credDefRequest);

            // create and post revocation registry
            var tailsWriter = await BlobStorage.OpenWriterAsync("default", TAILS_WRITER_CONFIG);

            var revRegConfig       = "{\"issuance_type\":null,\"max_cred_num\":5}";
            var createRevRegResult = await AnonCreds.IssuerCreateAndStoreRevocRegAsync(wallet, myDid, null, TAG, credDefId, revRegConfig, tailsWriter);

            revRegDefId = createRevRegResult.RevRegId;
            var revRegDef   = createRevRegResult.RevRegDefJson;
            var revRegEntry = createRevRegResult.RevRegEntryJson;

            var revRegDefRequest = await Ledger.BuildRevocRegDefRequestAsync(myDid, revRegDef);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, myDid, revRegDefRequest);

            var revRegEntryRequest = await Ledger.BuildRevocRegEntryRequestAsync(myDid, revRegDefId, "CL_ACCUM", revRegEntry);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, myDid, revRegEntryRequest);

            entitiesPosted = true;
        }
Example #4
0
        public async Task TestClaimDefRequestWorksWithoutSignature()
        {
            var trusteeDidResult = await Did.CreateAndStoreMyDidAsync(wallet, TRUSTEE_IDENTITY_JSON);

            var trusteeDid = trusteeDidResult.Did;

            var myDidResult = await Did.CreateAndStoreMyDidAsync(wallet, "{}");

            var myDid    = myDidResult.Did;
            var myVerkey = myDidResult.VerKey;

            var nymRequest = await Ledger.BuildNymRequestAsync(trusteeDid, myDid, myVerkey, null, null);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, trusteeDid, nymRequest);

            var claimDef = string.Format(_claimDefTemplate, _seqNo, myDid);

            var claimDefObj  = JObject.Parse(claimDef);
            var claimDefJson = claimDefObj["data"].ToString();

            var claimDefRequest = await Ledger.BuildCredDefRequestAsync(myDid, claimDefJson);

            var ex = await Assert.ThrowsExceptionAsync <InvalidLedgerTransactionException>(() =>
                                                                                           Ledger.SubmitRequestAsync(pool, claimDefRequest)
                                                                                           );
        }
        /// <inheritdoc />
        public virtual async Task RegisterCredentialDefinitionAsync(Wallet wallet, Pool pool, string submitterDid, string data)
        {
            var req = await Ledger.BuildCredDefRequestAsync(submitterDid, data);

            var res = await Ledger.SignAndSubmitRequestAsync(pool, wallet, submitterDid, req);

            EnsureSuccessResponse(res);
        }
        public async Task TestBuildCredDefRequestWorksForInvalidJson()
        {
            var data = "{\"primary\":{\"n\":\"1\",\"s\":\"2\",\"rms\":\"3\",\"r\":{\"name\":\"1\"}}}";

            var ex = await Assert.ThrowsExceptionAsync <InvalidStructureException>(() =>
                                                                                   Ledger.BuildCredDefRequestAsync(DID, data)
                                                                                   );
        }
Example #7
0
        public async Task TestClaimDefRequestWorks()
        {
            var trusteeDidResult = await Did.CreateAndStoreMyDidAsync(wallet, TRUSTEE_IDENTITY_JSON);

            var trusteeDid = trusteeDidResult.Did;

            var myDidResult = await Did.CreateAndStoreMyDidAsync(wallet, "{}");

            var myDid    = myDidResult.Did;
            var myVerkey = myDidResult.VerKey;

            var nymRequest = await Ledger.BuildNymRequestAsync(trusteeDid, myDid, myVerkey, null, null);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, trusteeDid, nymRequest);

            var claimDef = string.Format(_claimDefTemplate, _seqNo, myDid);

            var claimDefObj = JObject.Parse(claimDef);

            var claimDefJson    = claimDefObj["data"].ToString();
            var claimDefRequest = await Ledger.BuildCredDefRequestAsync(myDid, claimDefJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, myDid, claimDefRequest);

            var getClaimDefRequest = await Ledger.BuildGetCredDefRequestAsync(myDid, claimDefObj["origin"].ToString());

            var getClaimDefResponse = await Ledger.SubmitRequestAsync(pool, getClaimDefRequest);

            var getClaimDefResponseObj = JObject.Parse(getClaimDefResponse);

            var expectedClaimDef = claimDefObj["data"]["primary"];
            var actualClaimDef   = getClaimDefResponseObj["result"]["data"]["primary"];

            Assert.AreEqual(expectedClaimDef["n"], actualClaimDef["n"]);
            Assert.AreEqual(expectedClaimDef["rms"], actualClaimDef["rms"]);
            Assert.AreEqual(expectedClaimDef["rctxt"], actualClaimDef["rctxt"]);
            Assert.AreEqual(expectedClaimDef["z"], actualClaimDef["z"]);
            Assert.AreEqual(expectedClaimDef["n"], actualClaimDef["n"]);

            var expectedR = (JObject)expectedClaimDef["r"];
            var actualR   = (JObject)actualClaimDef["r"];

            Assert.AreEqual(expectedR.Value <string>("age"), actualR.Value <string>("age"));
            Assert.AreEqual(expectedR.Value <string>("sex"), actualR.Value <string>("sex"));
            Assert.AreEqual(expectedR.Value <string>("height"), actualR.Value <string>("height"));
            Assert.AreEqual(expectedR.Value <string>("name"), actualR.Value <string>("name"));
        }
Example #8
0
        public async Task TestBuildClaimDefRequestWorks()
        {
            var dataTemplate = "{{\"primary\":{{\"n\":\"1\",\"s\":\"2\",\"rms\":\"3\",\"r\":{{\"name\":\"1\"}},\"rctxt\":\"1\",\"z\":\"1\"}}{0}}}";
            var data         = string.Format(dataTemplate, string.Empty);

            var expectedData = string.Format(dataTemplate, ",\"revocation\":{}");

            var expectedResult = string.Format("\"identifier\":\"{0}\"," +
                                               "\"operation\":{{" +
                                               "\"ref\":{1}," +
                                               "\"data\":{2}," +
                                               "\"type\":\"102\"," +
                                               "\"signature_type\":\"{3}\"" +
                                               "}}", DID1, _seqNo, expectedData, _signatureType);

            var claimDefRequest = await Ledger.BuildCredDefRequestAsync(DID1, data);


            Assert.IsTrue(claimDefRequest.Replace("\\", "").Contains(expectedResult));
        }
        /// <inheritdoc />
        public virtual async Task RegisterCredentialDefinitionAsync(IAgentContext context, string submitterDid, string data, TransactionCost paymentInfo = null)
        {
            var req = await Ledger.BuildCredDefRequestAsync(submitterDid, data);

            var res = await SignAndSubmitAsync(context, submitterDid, req, paymentInfo);
        }
Example #10
0
        public async Task testAnoncredsRevocationInteractionIssuanceByDefault()
        {
            // Issuer create DID
            var trusteeDidInfo = await Did.CreateAndStoreMyDidAsync(this.wallet, JsonConvert.SerializeObject(new { seed = TRUSTEE_SEED }));

            var issuerDidInfo = await Did.CreateAndStoreMyDidAsync(this.wallet, "{}");

            var nymRequest = await Ledger.BuildNymRequestAsync(trusteeDidInfo.Did, issuerDidInfo.Did,
                                                               issuerDidInfo.VerKey, null, "TRUSTEE");

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, trusteeDidInfo.Did, nymRequest);

            var issuerDid = issuerDidInfo.Did;

            // Prover create DID
            var proverDidInfo = await Did.CreateAndStoreMyDidAsync(proverWallet, "{}");

            var proverDid    = proverDidInfo.Did;
            var proverVerkey = proverDidInfo.VerKey;

            // Issuer publish Prover DID
            nymRequest = await Ledger.BuildNymRequestAsync(issuerDid, proverDid, proverVerkey, null, null);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, issuerDid, nymRequest);

            // ISSUER post to Ledger Schema, CredentialDefinition, RevocationRegistry

            // Issuer creates Schema
            var schemaInfo =
                await AnonCreds.IssuerCreateSchemaAsync(issuerDidInfo.Did, GVT_SCHEMA_NAME,
                                                        SCHEMA_VERSION, GVT_SCHEMA_ATTRIBUTES);

            var schemaJson = schemaInfo.SchemaJson;

            // Issuer posts Schema to Ledger
            var schemaRequest = await Ledger.BuildSchemaRequestAsync(issuerDid, schemaJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, issuerDid, schemaRequest);

            // Issuer get Schema from Ledger
            var getSchemaRequest = await Ledger.BuildGetSchemaRequestAsync(issuerDid, schemaInfo.SchemaId);

            var getSchemaResponse = await PoolUtils.EnsurePreviousRequestAppliedAsync(pool, getSchemaRequest, response => {
                var getSchemaResponseObject = JObject.Parse(response);
                return(getSchemaResponseObject["result"]["seqNo"] != null);
            });

            // !!IMPORTANT!!
            // It is important to get Schema from Ledger and parse it to get the correct schema JSON and correspondent id in Ledger
            // After that we can create CredentialDefinition for received Schema(not for result of indy_issuer_create_schema)

            ParseResponseResult schemaInfo1 = await Ledger.ParseGetSchemaResponseAsync(getSchemaResponse);

            schemaJson = schemaInfo1.ObjectJson;

            // Issuer creates CredentialDefinition

            var credDefInfo =
                await AnonCreds.IssuerCreateAndStoreCredentialDefAsync(wallet, issuerDid, schemaJson,
                                                                       TAG, null, JsonConvert.SerializeObject(new { support_revocation = true }));

            var credDefId   = credDefInfo.CredDefId;
            var credDefJson = credDefInfo.CredDefJson;

            // Issuer post CredentialDefinition to Ledger
            var credDefRequest = await Ledger.BuildCredDefRequestAsync(issuerDid, credDefJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, issuerDid, credDefRequest);

            // Issuer creates RevocationRegistry
            /* FIXME: getIndyHomePath hard coded forward slash "/". It will not work for Windows. */
            var tailsWriterConfig = JsonConvert.SerializeObject(
                new
            {
                base_dir    = EnvironmentUtils.GetIndyHomePath("tails"),
                uri_pattern = string.Empty
            }
                );

            var tailsWriterHandle = await BlobStorage.OpenWriterAsync("default", tailsWriterConfig);

            var revRegInfo =
                await AnonCreds.IssuerCreateAndStoreRevocRegAsync(wallet, issuerDid, null, TAG,
                                                                  credDefId,
                                                                  JsonConvert.SerializeObject(new { max_cred_num = 5, issuance_type = "ISSUANCE_BY_DEFAULT" }),
                                                                  tailsWriterHandle);

            var revRegId        = revRegInfo.RevRegId;
            var revRegDefJson   = revRegInfo.RevRegDefJson;
            var revRegEntryJson = revRegInfo.RevRegEntryJson;

            // Issuer posts RevocationRegistryDefinition to Ledger
            var revRegDefRequest = await Ledger.BuildRevocRegDefRequestAsync(issuerDid, revRegDefJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, issuerDid, revRegDefRequest);

            // Issuer posts RevocationRegistryEntry to Ledger
            var revRegEntryRequest = await Ledger.BuildRevocRegEntryRequestAsync(issuerDid, revRegId, REVOC_REG_TYPE, revRegEntryJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, issuerDid, revRegEntryRequest);

            // Issuance Credential for Prover

            // Prover creates Master Secret
            await AnonCreds.ProverCreateMasterSecretAsync(proverWallet, COMMON_MASTER_SECRET);

            // Issuer creates Credential Offer
            var credOfferJson = await AnonCreds.IssuerCreateCredentialOfferAsync(wallet, credDefId);

            // Prover gets CredentialDefinition from Ledger
            var getCredDefRequest = await Ledger.BuildGetCredDefRequestAsync(proverDid, credDefInfo.CredDefId);

            var getCredDefResponse = await Ledger.SubmitRequestAsync(pool, getCredDefRequest);

            ParseResponseResult credDefIdInfo = await Ledger.ParseGetCredDefResponseAsync(getCredDefResponse);

            credDefId   = credDefIdInfo.Id;
            credDefJson = credDefIdInfo.ObjectJson;

            // Prover creates Credential Request
            var credReqInfo =
                await AnonCreds.ProverCreateCredentialReqAsync(proverWallet, proverDid, credOfferJson,
                                                               credDefJson, COMMON_MASTER_SECRET);

            var credReqJson         = credReqInfo.CredentialRequestJson;
            var credReqMetadataJson = credReqInfo.CredentialRequestMetadataJson;

            // Issuer creates TailsReader
            BlobStorageReader blobStorageReader = await BlobStorage.OpenReaderAsync(TYPE, tailsWriterConfig);

            // Issuer creates Credential
            // Issuer must not post rev_reg_delta to ledger for ISSUANCE_BY_DEFAULT strategy

            var credRegInfo =
                await AnonCreds.IssuerCreateCredentialAsync(wallet, credOfferJson, credReqJson,
                                                            GVT_CRED_VALUES, revRegId,
                                                            blobStorageReader);

            var credJson  = credRegInfo.CredentialJson;
            var credRevId = credRegInfo.RevocId;

            // Prover gets RevocationRegistryDefinition
            var getRevRegDefRequest = await Ledger.BuildGetRevocRegDefRequestAsync(proverDid, revRegId);

            var getRevRegDefResponse = await Ledger.SubmitRequestAsync(pool, getRevRegDefRequest);

            ParseResponseResult revRegInfo1 = await Ledger.ParseGetRevocRegDefResponseAsync(getRevRegDefResponse);

            revRegId = revRegInfo1.Id;
            var revocRegDefJson = revRegInfo1.ObjectJson;

            // Prover store received Credential

            await AnonCreds.ProverStoreCredentialAsync(proverWallet, "credential1_id",
                                                       credReqMetadataJson, credJson, credDefJson,
                                                       revocRegDefJson);

            // Verifying Prover Credential
            Thread.Sleep(3000);

            long to = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds / 1000;

            var proofRequest = JsonConvert.SerializeObject(
                new
            {
                nonce   = "123432421212",
                name    = "proof_req_1",
                version = "0.1",
                requested_attributes = new
                {
                    attr1_referent = new
                    {
                        name = "name"
                    }
                },
                requested_predicates = new
                {
                    predicate1_referent = new
                    {
                        name    = "age",
                        p_type  = ">=",
                        p_value = 18
                    }
                },
                non_revoked = new
                {
                    to = to
                }
            }
                );

            // Prover gets Claims for Proof Request

            var credentialsJson = await AnonCreds.ProverGetCredentialsForProofReqAsync(proverWallet, proofRequest);

            var credentials      = JObject.Parse(credentialsJson);
            var credsForReferent = (JArray)credentials["attrs"]["attr1_referent"];
            var credential       = credsForReferent[0]["cred_info"];

            // Prover gets RevocationRegistryDelta from Ledger

            /* FIXME */
            var getRevRegDeltaRequest = await Ledger.BuildGetRevocRegDeltaRequestAsync(proverDid, revRegId, -1, (int)to);

            var getRevRegDeltaResponse = await Ledger.SubmitRequestAsync(pool, getRevRegDeltaRequest);

            var revRegInfo2 = await Ledger.ParseGetRevocRegDeltaResponseAsync(getRevRegDeltaResponse);

            revRegId = revRegInfo2.Id;
            var revocRegDeltaJson = revRegInfo2.ObjectJson;

            // Prover creates RevocationState
            var timestamp = to;

            var revStateJson = await AnonCreds.CreateRevocationStateAsync(blobStorageReader,
                                                                          revocRegDefJson, revocRegDeltaJson, (int)timestamp, credRevId);

            // Prover gets Schema from Ledger
            getSchemaRequest = await Ledger.BuildGetSchemaRequestAsync(proverDid, schemaInfo1.Id);

            getSchemaResponse = await Ledger.SubmitRequestAsync(pool, getSchemaRequest);

            ParseResponseResult schemaInfo2 = await Ledger.ParseGetSchemaResponseAsync(getSchemaResponse);

            var schemaId = schemaInfo2.Id;

            schemaJson = schemaInfo2.ObjectJson;

            // Prover creates Proof
            var requestedCredentialsJson = JsonConvert.SerializeObject(
                new
            {
                self_attested_attributes = new { },
                requested_attributes     = new
                {
                    attr1_referent = new
                    {
                        cred_id   = credential["referent"],
                        timestamp = timestamp,
                        revealed  = true
                    }
                },
                requested_predicates = new
                {
                    predicate1_referent = new
                    {
                        cred_id   = credential["referent"],
                        timestamp = timestamp
                    }
                }
            }
                );


            var schemasJson   = new JObject(new JProperty(schemaId, JObject.Parse(schemaJson))).ToString();
            var credDefsJson  = new JObject(new JProperty(credDefId, JObject.Parse(credDefJson))).ToString();
            var revStatesJson = new JObject(new JProperty(revRegId, new JObject(new JProperty(timestamp.ToString(), JObject.Parse(revStateJson))))).ToString();

            var proofJson = await AnonCreds.ProverCreateProofAsync(proverWallet, proofRequest,
                                                                   requestedCredentialsJson, COMMON_MASTER_SECRET,
                                                                   schemasJson, credDefsJson, revStatesJson);


            var proof = JObject.Parse(proofJson);

            // Verifier gets RevocationRegistry from Ledger

            var getRevRegReq = await Ledger.BuildGetRevocRegRequestAsync(DID_MY1, revRegId, (int)timestamp);

            var getRevRegResp = await Ledger.SubmitRequestAsync(pool, getRevRegReq);

            var revRegInfo3 = await Ledger.ParseGetRevocRegResponseAsync(getRevRegResp);

            revRegId = revRegInfo3.Id;
            var revRegJson = revRegInfo3.ObjectJson;

            // Verifier verifies proof
            Assert.AreNotEqual("Alex", proof["requested_proof"]["revealed_attrs"]["attr1_referent"].ToString());

            var revRegDefsJson = new JObject(new JProperty(revRegId, JObject.Parse(revRegDefJson))).ToString();
            var revRegsJson    = new JObject(new JProperty(revRegId, new JObject(new JProperty(timestamp.ToString(), JObject.Parse(revRegJson))))).ToString();

            var valid = await AnonCreds.VerifierVerifyProofAsync(proofRequest,
                                                                 proofJson,
                                                                 schemasJson,
                                                                 credDefsJson,
                                                                 revRegDefsJson,
                                                                 revRegsJson);

            Assert.IsTrue(valid);

            // Issuer revokes credential
            var revRegDeltaJson = await AnonCreds.IssuerRevokeCredentialAsync(wallet,
                                                                              blobStorageReader,
                                                                              revRegId, credRevId);

            // Issuer post RevocationRegistryDelta to Ledger
            revRegEntryRequest = await Ledger.BuildRevocRegEntryRequestAsync(issuerDid, revRegId, REVOC_REG_TYPE, revRegDeltaJson);

            await Ledger.SignAndSubmitRequestAsync(pool, wallet, issuerDid, revRegEntryRequest);

            // Verifying Prover Credential after Revocation
            Thread.Sleep(3000);

            long from = to;

            to = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds / 1000;

            // Prover gets RevocationRegistryDelta from Ledger
            getRevRegDeltaRequest = await Ledger.BuildGetRevocRegDeltaRequestAsync(proverDid, revRegId, (int)from, (int)to);

            getRevRegDeltaResponse = await Ledger.SubmitRequestAsync(pool, getRevRegDeltaRequest);

            var revRegInfo4 = await Ledger.ParseGetRevocRegDeltaResponseAsync(getRevRegDeltaResponse);

            revRegId          = revRegInfo4.Id;
            revocRegDeltaJson = revRegInfo4.ObjectJson;
            timestamp         = (long)revRegInfo4.Timestamp;

            // Prover creates RevocationState
            revStateJson = await AnonCreds.CreateRevocationStateAsync(blobStorageReader,
                                                                      revocRegDefJson, revocRegDeltaJson, (int)timestamp, credRevId);

            requestedCredentialsJson = JsonConvert.SerializeObject(
                new
            {
                self_attested_attributes = new { },
                requested_attributes     = new
                {
                    attr1_referent = new
                    {
                        cred_id   = credential["referent"],
                        timestamp = timestamp,
                        revealed  = true
                    }
                },
                requested_predicates = new
                {
                    predicate1_referent = new
                    {
                        cred_id   = credential["referent"],
                        timestamp = timestamp
                    }
                }
            }
                );

            revStatesJson = new JObject(new JProperty(revRegId, new JObject(new JProperty(timestamp.ToString(), JObject.Parse(revStateJson))))).ToString();

            proofJson = await AnonCreds.ProverCreateProofAsync(proverWallet,
                                                               proofRequest,
                                                               requestedCredentialsJson,
                                                               COMMON_MASTER_SECRET,
                                                               schemasJson,
                                                               credDefsJson,
                                                               revStatesJson);

            // Verifier gets RevocationRegistry from Ledger
            getRevRegReq = await Ledger.BuildGetRevocRegRequestAsync(DID_MY1, revRegId, (int)timestamp);

            getRevRegResp = await Ledger.SubmitRequestAsync(pool, getRevRegReq);

            var revRegInfo5 = await Ledger.ParseGetRevocRegResponseAsync(getRevRegResp);

            revRegId   = revRegInfo5.Id;
            revRegJson = revRegInfo5.ObjectJson;
            timestamp  = (long)revRegInfo5.Timestamp;

            revRegsJson = new JObject(new JProperty(revRegId, new JObject(new JProperty(timestamp.ToString(), JObject.Parse(revRegJson))))).ToString();

            valid = await AnonCreds.VerifierVerifyProofAsync(proofRequest,
                                                             proofJson,
                                                             schemasJson,
                                                             credDefsJson,
                                                             revRegDefsJson,
                                                             revRegsJson);

            Assert.IsFalse(valid);
        }