java - 使用 Fabric Client Java SDK V1.0.1 进行用户注册时获取隶属关系失败

Question

我有一个使用 Build Your First Network 的 Hyperledger Fabric V1.0 网络设置.

我已经通过运行命令./byfn.sh -m up建立了网络。 现在，所有Peer、Orderers 和 CA(在 docker-compose-e2e.yaml 中配置)均已启动并运行。

这是我的docker ps

我正在尝试使用 fabric-sdk-java 连接到该网络.

但是当使用以下代码进行用户注册时

HFCAClient ca = sampleOrg.getCAClient();
final String orgName = sampleOrg.getName();
final String mspid = sampleOrg.getMSPID();
ca.setCryptoSuite(CryptoSuite.Factory.getCryptoSuite());
SampleUser admin = sampleStore.getMember("ädmin", orgName);
if (!admin.isEnrolled()) {  //Preregistered admin only needs to be enrolled with Fabric caClient.
    admin.setEnrollment(ca.enroll(admin.getName(), "adminpw"));
    admin.setMspId(mspid);
}   

sampleOrg.setAdmin(admin); // The admin of this org --
SampleUser user = sampleStore.getMember("user", sampleOrg.getName());
if (!user.isRegistered()) {  // users need to be registered AND enrolled
    RegistrationRequest rr = new RegistrationRequest(user.getName(), "org1.department1");
    user.setEnrollmentSecret(ca.register(rr, admin// here comes the error
}

我收到错误

2017-08-29 07:44:01,132 main ERROR HFCAClient:237 - com.test.blockchain.client.test.SampleUser@73846619
org.hyperledger.fabric_ca.sdk.exception.RegistrationException: Error while registering the user com.test.blockchain.client.test.SampleUser@73846619 url: https://192.168.99.100:7054  POST request to https://192.168.99.100:7054/api/v1/register failed request body {"id":"user1","type":"user","max_enrollments":0,"affiliation":"org1.department1","attrs":[]} with status code: 500. Response: {"success":false,"result":null,"errors":[{"code":0,"message":"Failed getting affiliation 'org1.department1': sql: no rows in result set"}],"messages":[]}
 
    at org.hyperledger.fabric_ca.sdk.HFCAClient.register(HFCAClient.java:236)
    at com.test.blockchain.client.test.Test.setup(Test.java:164)
    at com.test.blockchain.client.test.Test.main(Test.java:982)
Caused by: java.lang.Exception: POST request to https://192.168.99.100:7054/api/v1/register failed request body {"id":"user1","type":"user","max_enrollments":0,"affiliation":"org1.department1","attrs":[]} with status code: 500. Response: {"success":false,"result":null,"errors":[{"code":0,"message":"Failed getting affiliation 'org1.department1': sql: no rows in result set"}],"messages":[]}

    at org.hyperledger.fabric_ca.sdk.HFCAClient.httpPost(HFCAClient.java:609)
    at org.hyperledger.fabric_ca.sdk.HFCAClient.register(HFCAClient.java:227)
    ... 2 more

我指的是单元测试类End2endIT.java中显示的代码

请有人分享您的知识，以找出我做错的地方。

此外，我不确定它在哪里配置"affiliation":"org1.department1"。
我需要在 .yaml 文件中添加任何内容吗？

Answer 1

这些是为任何 CA 容器引导的从属关系

> affiliations:   
>   org1:
>       - department1
>       - department2    
>   org2:
>       - department1

但是您可以通过该功能根据您的组织添加新的隶属关系

await caClient.newAffiliationService().create({ "name": "AFFILIATION_NAME }, adminObj)