fabric1.0交易数据结构分析

admin 2019-3-20 270

区块链兄弟社区,区块链技巧博业问问先止者,华夏区块链技巧快乐喜爱者堆积天作家:冯翔来历:区块链兄弟原文链交:http://www.blockchainbrother.com/article/11著权回作家一切。贸易转载请接洽作家取得受权,非贸易转载请证明出处。
fabric1.0正式版宣布曾经有一段工夫了,它的奥秘里纱慢慢将被掀启。那外面咱们战年夜家一路切磋一下其买卖的数据布局,本期咱们先宣布一个买卖的数据的JSON格局,让年夜家有一个发端作用。
{ "signature": { "type": "Buffer", "data": [48, 69, 2, 33, 0, 200, 153, 144, 176, 186, 238, 12, 28, 13, 16, 164, 223, 179, 50, 189, 115, 180, 213, 156, 97, 156, 57, 64, 117, 81, 201, 38, 218, 167, 0, 27, 82, 2, 32, 25, 191, 198, 32, 15, 88, 245, 2, 180, 194, 244, 221, 95, 143, 239, 55, 96, 145, 132, 193, 48, 94, 7, 21, 21, 165, 126, 148, 45, 96, 71, 237 ] }, "payload": { "header": { "channel_header": { "type": "CONFIG", "version": 1, "timestamp": "Fri Jun 16 2017 20:50:21 GMT+0800 (CST)", "channel_id": "mychannel", "tx_id": "", "epoch": 0, "extension": { "type": "Buffer", "data": [ ] } }, "signature_header": { "creator": { "Mspid": "OrdererMSP", "IdBytes": "-----BEGIN ----- MIICUDCCAfagAwIBAgIRAKtItk49NPl8lGgp8io1nFswCgYIKoZIzj0EAwIwaTEL MAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDVNhbiBG cmFuY2lzY28xFDASBgNVBAoTC2V4YW1wbGUuY29tMRcwFQYDVQQDEw5jYS5leGFt cGxlLmNvbTAeFw0xNzA2MTYxMjQ5NThaFw0yNzA2MTQxMjQ5NThaMFkxCzAJBgNV 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"policy": { "type": "SIGNATURE", "policy": { "version": 0, "policy": { "Type": "n_out_of", "n_out_of": { "N": 1, "policies": [ { "Type": "signed_by", "signed_by": 0 } ] } }, "identities": [ { "principal_classification": 0, "msp_identifier": "Org2MSP", "Role": "MEMBER" } ] } } }, "Writers": { "version": 0, "mod_policy": "Admins", "policy": { "type": "SIGNATURE", "policy": { "version": 0, "policy": { "Type": "n_out_of", "n_out_of": { "N": 1, "policies": [ { "Type": "signed_by", "signed_by": 0 } ] } }, "identities": [ { "principal_classification": 0, "msp_identifier": "Org2MSP", "Role": "MEMBER" } ] } } }, "Admins": { "version": 0, "mod_policy": "Admins", "policy": { "type": "SIGNATURE", "policy": { "version": 0, "policy": { "Type": "n_out_of", "n_out_of": { "N": 1, "policies": [ { "Type": "signed_by", "signed_by": 0 } ] } }, "identities": [ { "principal_classification": 0, "msp_identifier": "Org2MSP", "Role": "ADMIN" } ] } } } }, "mod_policy": "Admins" } }, "values": { }, "policies": { "Admins": { "version": 0, "mod_policy": "", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Admins", "rule": "MAJORITY" } } }, "Writers": { "version": 0, "mod_policy": "", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Writers", "rule": "ANY" } } }, "Readers": { "version": 0, "mod_policy": "", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Readers", "rule": "ANY" } } } }, "mod_policy": "Admins" }, "Orderer": { "version": 0, "groups": { "OrdererOrg": { "version": 0, "groups": { }, "values": { "MSP": { "version": 0, "mod_policy": "Admins", "value": { "type": 0, "config": { "name": "OrdererMSP", "root_certs": [ "-----BEGIN CERTIFICATE----- MIICOTCCAd+gAwIBAgIQE4Ldde1tl8wnrg1g2F9zCDAKBggqhkjOPQQDAjBpMQsw CQYDVQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNU2FuIEZy YW5jaXNjbzEUMBIGA1UEChMLZXhhbXBsZS5jb20xFzAVBgNVBAMTDmNhLmV4YW1w bGUuY29tMB4XDTE3MDYxNjEyNDk1OFoXDTI3MDYxNDEyNDk1OFowaTELMAkGA1UE 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"version": 0, "policy": { "Type": "n_out_of", "n_out_of": { "N": 1, "policies": [ { "Type": "signed_by", "signed_by": 0 } ] } }, "identities": [ { "principal_classification": 0, "msp_identifier": "OrdererMSP", "Role": "ADMIN" } ] } } }, "Readers": { "version": 0, "mod_policy": "Admins", "policy": { "type": "SIGNATURE", "policy": { "version": 0, "policy": { "Type": "n_out_of", "n_out_of": { "N": 1, "policies": [ { "Type": "signed_by", "signed_by": 0 } ] } }, "identities": [ { "principal_classification": 0, "msp_identifier": "OrdererMSP", "Role": "MEMBER" } ] } } } }, "mod_policy": "Admins" } }, "values": { "BatchSize": { "version": 0, "mod_policy": "Admins", "value": { "maxMessageCount": 100, "absoluteMaxBytes": 103809024, "preferredMaxBytes": 524288 } }, "BatchTimeout": { "version": 0, "mod_policy": "Admins", "value": { "timeout": "20s" } }, "ChannelRestrictions": { "version": 0, "mod_policy": "Admins", "value": { "max_count": { "low": 0, "high": 0, "unsigned": true } } }, "KafkaBrokers": { "version": 0, "mod_policy": "Admins", "value": { } }, "ConsensusType": { "version": 0, "mod_policy": "Admins", "value": { "type": "kafka" } } }, "policies": { "Readers": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Readers", "rule": "ANY" } } }, "Writers": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Writers", "rule": "ANY" } } }, "Admins": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Admins", "rule": "MAJORITY" } } }, "BlockValidation": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Writers", "rule": "ANY" } } } }, "mod_policy": "Admins" } }, "values": { "BlockDataHashingStructure": { "version": 0, "mod_policy": "Admins", "value": { "width": 4294967295 } }, "OrdererAddresses": { "version": 0, "mod_policy": "/Channel/Orderer/Admins", "value": { "addresses": [ "orderer0.example.com:7050", "orderer1.example.com:7050", "orderer2.example.com:7050" ] } }, "Consortium": { "version": 0, "mod_policy": "", "value": { "name": "SampleConsortium" } }, "HashingAlgorithm": { "version": 0, "mod_policy": "Admins", "value": { "name": "SHA256" } } }, "policies": { "Writers": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Writers", "rule": "ANY" } } }, "Admins": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Admins", "rule": "MAJORITY" } } }, "Readers": { "version": 0, "mod_policy": "Admins", "policy": { "type": "IMPLICIT_META", "policy": { "sub_policy": "Readers", "rule": "ANY" } } } }, "mod_policy": "" } }, "last_update": { "payload": { "header": { "channel_header": { "type": "CONFIG_UPDATE", "version": 2, "timestamp": "Fri Jun 16 2017 20:50:13 GMT+0800 (CST)", "channel_id": "mychannel", "tx_id": "", "epoch": 0, "extension": { "type": "Buffer", "data": [ ] } }, "signature_header": { "creator": { "Mspid": "Org1MSP", "IdBytes": "-----BEGIN ----- MIICLzCCAdWgAwIBAgIRAIxnzVPPeas2NV+vfBFb9TwwCgYIKoZIzj0EAwIwczEL MAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDVNhbiBG cmFuY2lzY28xGTAXBgNVBAoTEG9yZzEuZXhhbXBsZS5jb20xHDAaBgNVBAMTE2Nh Lm9yZzEuZXhhbXBsZS5jb20wHhcNMTcwNjE2MTI0OTU4WhcNMjcwNjE0MTI0OTU4 WjBbMQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMN 云南糊药 http://www.ailvjiao.com/ U2FuIEZyYW5jaXNjbzEfMB0GA1UEAwwWQWRtaW5Ab3JnMS5leGFtcGxlLmNvbTBZ MBMGByqGSM49AgEGCCqGSM49AwEHA0IABGFBSzvqD34l2U+07UdUIpqE+7E+fkv6 Cn4EQnUH2ERkWPdNVAzd6p38ad2yLYCQWsHgNNMoJ+MtdkTgo7/oosqjYjBgMA4G A1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAA MCsGA1UdIwQkMCKAIAZF5bKlN6L5HJe6tpOW3/55u3IHSrVNOLUE30Mr8AyWMAoG CCqGSM49BAMCA0gAMEUCIQDvNagHSBgE3i0fWP24Xo7jRK5GibMsr1YytPZXNHlU TAIgDp24zkP7ALgv5BEpJ8LvxMF1uW+caTP3w5L6IbCbwVs= -----END ----- " }, "nonce": { "type": "Buffer", "data": [207, 25, 71, 252, 42, 88, 155, 30, 122, 40, 27, 37, 163, 235, 126, 235, 28, 114, 252, 204, 56, 46, 43, 24 ] } } }, "data": { "config_update": { "channel_id": "mychannel", "read_set": { "version": 0, "groups": { "Application": { "version": 0, "groups": { "Org1MSP": { "version": 0, "groups": { }, "values": { }, "policies": { }, "mod_policy": "" }, "Org2MSP": { "version": 0, "groups": { }, "values": { }, "policies": { }, "mod_policy": "" } }, "values": { }, "policies": { }, "mod_policy": "" } }, "values": { "Consortium": { "version": 0, "mod_policy": "", "value": { "name": "SampleConsortium" } 文章宣布只为分享区块链技巧实质,版权回原作家一切,不雅面仅代表作家自己,毫不代表区块链兄弟附和其不雅面或者证明其描绘
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