33cn / chain33-pre Goto Github PK

测试场景案例地址：https://chain.33.cn/document/283

测试环境：1）使用docker在VMware虚拟主机host1上部署了一套联盟链
2）在VMware虚拟主机host1/host2/host3/host4上部署了chain33-pre四个节点

测试步骤：1 使用SeedUtil.createAccountBy33PATH 方法创建3个账户，分别是数据所有者账户、数据接收者 Bob 、数据接收者 Tom
2 使用PreOwner.java 类的流程，用代理重加密的方式 将 所有者的数据 加密并上链 ，同时授权给 Bob 和 Tom
3 使用PreRecipient.java 类的方法 接收， 每次 只有第一个接收者，可以解密成功，第二个接收者 接收的时候 程序会报错，原因是 调用方法 preClient[i].reencrypt(OwnerPubKey, accountInfo.getPublicKey()) ，获取重加密处理后的信息时，值是空的。导致 执行PreUtils.AssembleReencryptFragment 方法的时候异常了。

查看chain33-pre节点日志，信息如下：
t=2022-01-22T16:46:10+0800 lvl=dbug msg="PRE RPCServer" module="proxy reencrypt server" RemoteAddr=192.168.2.6:60213 t=2022-01-22T16:46:10+0800 lvl=info msg="CollectFragment start" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02eb732cbb585852343783c080348ce98dd3ba189c6dd5df301187c518c8ec1adb t=2022-01-22T16:46:10+0800 lvl=info msg="CollectFragment end" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02eb732cbb585852343783c080348ce98dd3ba189c6dd5df301187c518c8ec1adb t=2022-01-22T16:46:10+0800 lvl=dbug msg="PRE RPCServer" module="proxy reencrypt server" RemoteAddr=192.168.2.6:60217 t=2022-01-22T16:46:10+0800 lvl=info msg="CollectFragment start" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02d91f56bd986f7e17706f3d9a60e7ab8fe3a835fe7212ec81bf25c0937e70b160 t=2022-01-22T16:46:10+0800 lvl=info msg="CollectFragment end" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02d91f56bd986f7e17706f3d9a60e7ab8fe3a835fe7212ec81bf25c0937e70b160 t=2022-01-22T16:47:30+0800 lvl=dbug msg="PRE RPCServer" module="proxy reencrypt server" RemoteAddr=192.168.2.6:60244 t=2022-01-22T16:47:30+0800 lvl=info msg="Reencrypt start" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02eb732cbb585852343783c080348ce98dd3ba189c6dd5df301187c518c8ec1adb t=2022-01-22T16:47:30+0800 lvl=info msg="Reencrypt end" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02eb732cbb585852343783c080348ce98dd3ba189c6dd5df301187c518c8ec1adb t=2022-01-22T16:47:57+0800 lvl=info msg="Key Fragment Expired" module="proxy reencrypt server" key=PRE-02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd-02d91f56bd986f7e17706f3d9a60e7ab8fe3a835fe7212ec81bf25c0937e70b160 expire=1642841270 t=2022-01-22T16:47:57+0800 lvl=info msg="Key Fragment Expired" module="proxy reencrypt server" key=PRE-02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd-02eb732cbb585852343783c080348ce98dd3ba189c6dd5df301187c518c8ec1adb expire=1642841270 t=2022-01-22T16:48:34+0800 lvl=dbug msg="PRE RPCServer" module="proxy reencrypt server" RemoteAddr=192.168.2.6:60265 t=2022-01-22T16:48:34+0800 lvl=info msg="Reencrypt start" module="proxy reencrypt server" pubOwner=02ab00e5d43b3d9222cf55ea6ec467b178b3c19855a93fe39589cc5e03a160f7cd pubRecipient=02eb732cbb585852343783c080348ce98dd3ba189c6dd5df301187c518c8ec1adb t=2022-01-22T16:48:34+0800 lvl=eror msg="Reencrypt. get key fragment error" module="proxy reencrypt server" error="leveldb: not found"