我目前正在使用Hyperledger Fabric。我正在使用REST API来生成GET请求:
卷曲172.18.0.3:7050/chain/blocks/31
我得到的输出是:
{
"transactions": [
{
"type": 2,
"chaincodeID": "BMBQHHg2y0RnadYEaZZT8icjMvZbDPjkn5mFb+clFORxJqz8qsMs/QlalCT+A3msuc59KYM5sbZyhM3OeSplTWo91WAHTUgqIKVrm1gUzsouBIqLNvpqgimN36+s0ywF0Rx4gn27RmQYBbB+877Nh+w7A8Ezz92T1MgHcmzfRgVaDmiN0ga+jAfufNYglmeM4ZSysmSsz6xJtrcD5mTmHXZtvtw6uGCI1TCOMBaWTpLhNHfM2/5EB5jatdMjDi1GAlaXkDWcLgGjScL1yZpWcntz/N0cT90r6i9ycXZ0kk9wodBq2cFutDTdkl8S90kzd0gXig==",
"payload":"BBYZD6S/hRILcf21zVbhMAhA+qLQvAq+KvOBuXOknPCAMjas2LI9f42AKG6r+uWP71LYEkbo1XXANuDmukZjDsFGltzoIfq+Mry5n/CNXzXgiVLX0J7z08kGfEfw2vnywgmVFX4UtKPpl8pMTmRxJWn5Q0HY1pFnA6ZaXluoLRf7f17Ko4SPahi19k2NszcJ0SHE7xRllfLXZJxaOlT2J56nqjTBKTJ86bdqn6AdQXHA6Px7yz5XpgJhccyecaLS4sYcsrqHoOlO+kk+bw5Q6qnkHfIIhLXCEgHxKoT00L8I8B2luO1RlmQd4mNfXb7GrLOJXvCNPrcpSEmQDByEGwn1j3Zy0lilwKVaNYTPNThMwQ==",
"txid": "72bd2ab7-f769-49c9-a754-c7be0c481cf0",
"timestamp": {
"seconds": 1496062124,
"nanos": 474977395
},
"confidentialityLevel": 1,
"confidentialityProtocolVersion": "1.2",
"nonce": "2YgU+0WYPuTKGsKkT1hx7McOURPTIRgG",
"toValidators": "BJWJi5aSycSaJBaLIciUxlhZNyRsW6es2pO7ljUmqxP2SLzgUJtDtAeG8S5SMq+RQ9iX9m8+HIUocrD2J1MBTJaxPWcs/dYFNp1zi8k1ogbEuIQJDe/Gb0mbYVoBqGgFjofiE2lrZTO+RBVmUBQkAoybloOMUSfMawpOPTt/cIeNBq3M+t6gbTSl0ZVs5ofITWtonwhG8PNnlZwEmTLkC7evX1ImivMqo47ONxHXJlbbtjf+pL5kaqU5DrXWiv2L6Wt0xc11od4rbotnAQP2w2dqKTy2fj4ON6qCBp8i+t2FRi/iO0INJpI0aDjdkVCR",
"cert": "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",
"signature": "MEUCIQCVBtfjk3yzwfOFyOojH5tynq3HrG7dFN9URXB5C6kYDAIgLPcwJBAIVlD1I4dxzczfxmywlZn1ZMSvL2djioWgqFQ="
}
],
"stateHash": "9KEsiBp4t/VZyETXMASSYtuPuf8JowktCSbX7daPt69uqDzrJvifrPIXpI5N1kOayoq6H0afM8zN/WZpWsesHQ==",
"previousBlockHash": "v6Fo6SARD0xdE0B/jvIq22kgV5uLAKhTwLjrA4YRBskWcZOjECFbNgzlwFQhEmbar1zcAbcZVo9eo/3tx2y68g==",
"consensusMetadata": "CCA=",
"nonHashData": {
"localLedgerCommitTimestamp": {
"seconds": 1496062125,
"nanos": 496018341
},
"chaincodeEvents": [
{
},
{
}
]
}
}
所以我已经执行了调用
将a从a转移到b。
我得到了这个有效载荷。
有效负载加密为
CORE_SECURITY_ENABLED = true和 CORE_SECURITY_PRIVACY =真
我知道我们必须使用证书来解密有效负载,然后可能会使用base64解码来获取确切的有效负载。
但我的问题是这样做的确切函数调用或确切步骤是什么?