我需要帮助。我正在使用2Orgs开发自定义HLF网络，Fabric网络与cli完美配合，当我想与节点sdk连接时，就会出现错误。我已成功注册管理员，但注册用户失败，并且在注册和注册用户时遇到错误1.您可以看到错误和 CA 容器日志。下面提到文件 提前致谢
enrollAdmin.js 文件
'use strict';
const FabricCAServices = require('fabric-ca-client');
const { FileSystemWallet, X509WalletMixin } = require('fabric-network');
const fs = require('fs');
const path = require('path');
const ccpPath = path.resolve(__dirname , '..' , 'connectionprofileOrg1.json');
const ccpJSON = fs.readFileSync(ccpPath, 'utf8');
const ccp = JSON.parse(ccpJSON);
async function main() {
try {
// Create a new CA client for interacting with the CA.
const caInfo = ccp.certificateAuthorities['ca.org1.example.com'];
const caTLSCACerts = caInfo.tlsCACerts.pem;
const ca = new FabricCAServices(caInfo.url, { trustedRoots: caTLSCACerts, verify: false }, caInfo.caName);
// Create a new file system based wallet for managing identities.
const walletPath = path.join(process.cwd(), 'wallet');
const wallet = new FileSystemWallet(walletPath);
console.log(`Wallet path: ${walletPath}`);
// Check to see if we've already enrolled the admin user.
const adminExists = await wallet.exists('admin');
if (adminExists) {
console.log('An identity for the admin user "admin" already exists in the wallet');
return;
}
// Enroll the admin user, and import the new identity into the wallet.
const enrollment = await ca.enroll({ enrollmentID: 'admin', enrollmentSecret: 'adminpw' });
const identity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
await wallet.import('admin', identity);
console.log('Successfully enrolled admin user "admin" and imported it into the wallet');
} catch (error) {
console.error(`Failed to enroll admin user "admin": ${error}`);
process.exit(1);
}
}
main();
注册.js文件
'use strict';
const { FileSystemWallet, Gateway, X509WalletMixin } = require('fabric-network');
const path = require('path');
const ccpPath = path.resolve(__dirname, '..', 'connectionprofileOrg1.json');
async function main() {
try {
// Create a new file system based wallet for managing identities.
const walletPath = path.join(process.cwd(), 'wallet');
const wallet = new FileSystemWallet(walletPath);
console.log(`Wallet path: ${walletPath}`);
// Check to see if we've already enrolled the user.
const userExists = await wallet.exists('user1');
if (userExists) {
console.log('An identity for the user "user1" already exists in the wallet');
return;
}
// Check to see if we've already enrolled the admin user.
const adminExists = await wallet.exists('admin');
if (!adminExists) {
console.log('An identity for the admin user "admin" does not exist in the wallet');
console.log('Run the enrollAdmin.js application before retrying');
return;
}
// Create a new gateway for connecting to our peer node.
const gateway = new Gateway();
await gateway.connect(ccpPath, { wallet, identity: 'admin', discovery: { enabled: true, asLocalhost: true } });
// Get the CA client object from the gateway for interacting with the CA.
const ca = gateway.getClient().getCertificateAuthority();
const adminIdentity = gateway.getCurrentIdentity();
// Register the user, enroll the user, and import the new identity into the wallet.
const secret = await ca.register({ affiliation: 'org1.department1', enrollmentID: 'user1', role: 'client' }, adminIdentity);
const enrollment = await ca.enroll({ enrollmentID: 'user1', enrollmentSecret: secret });
const userIdentity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
await wallet.import('user1', userIdentity);
console.log('Successfully registered and enrolled admin user "user1" and imported it into the wallet');
} catch (error) {
console.error(`Failed to register user "user1": ${error}`);
process.exit(1);
}
}
main();
connectionprofileOrg1.json
{
"name": "byfn",
"version": "1.0.0",
"client": {
"organization": "Org1",
"connection": {
"timeout": {
"peer": {
"endorser": "300"
}
}
}
},
"organizations": {
"Org1": {
"mspid": "Org1MSP",
"peers": [
"peer0.org1.example.com"
],
"certificateAuthorities": [
"ca.org1.example.com"
]
}
},
"peers": {
"peer0.org1.example.com": {
"url": "grpcs://localhost:7051",
"tlsCACerts": {
"path": "crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem"
},
"grpcOptions": {
"ssl-target-name-override": "peer0.org1.example.com",
"hostnameOverride": "peer0.org1.example.com"
}
}
},
"certificateAuthorities": {
"ca.org1.example.com": {
"url": "https://localhost:7054",
"caName": "ca.example.com",
"tlsCACerts": {
"path": "crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem"
},
"httpOptions": {
"verify": false
}
}
}
}
正如您的错误消息所说，user1 已经在 ca 服务器中注册，因此您必须重新启动网络，或者您必须从 ca 服务器中删除该身份。我建议您重新启动网络并从钱包文件夹中删除所有内容，然后它将起作用。或者尝试使用不同的身份(如用户(
您似乎已经注册了"user1"。尝试删除从注册生成的本地文件，或者应动态设置用户注册