TLS握手失败，错误远程错误：tls：bad certificate server = Orderer

Question

我正在尝试手动在VM上设置超级分层结构。我已经生成了所有工件并配置了orderer.yaml和core.yaml。我有orderer在端口127.0.0.1:7050上运行。当我尝试使用peer cli channel create命令创建频道时，我在对等终端上收到context deadline exceeded消息。

./bin/peer channel create -o 127.0.0.1:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx --tls --cafile /home/fabric-release/mynetwork/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

错误：无法创建传递客户端：orderer客户端无法连接到127.0.0.1:7050：无法创建新连接：超出了上下文截止时间

在orderer终端上，我收到以下错误：

2019-04-23 09：22：03.707 EDT [core.comm] ServerHandshake - > ERRO 01b TLS握手失败，出现错误远程错误：tls：bad certificate server = Orderer remoteaddress = 127.0.0.1:38618

2019-04-23 09：22：04.699 EDT [core.comm] ServerHandshake - > ERRO 01c TLS握手失败，出现错误远程错误：tls：bad certificate server = Orderer remoteaddress = 127.0.0.1:38620

2019-04-23 09：22：06.187 EDT [core.comm] ServerHandshake - > ERRO 01d TLS握手失败，出现错误远程错误：tls：bad certificate server = Orderer remoteaddress = 127.0.0.1:38622

我已经完成了几次配置，我不确定我是否遗漏了一些东西。以下是我的orderer.yaml

General:
  LedgerType: file
  ListenAddress: 127.0.0.1
  ListenPort: 7050

  TLS:
    Enabled: true
    PrivateKey: /home/fabric-release/mynetwork/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.key
    Certificate: /home/fabric-release/mynetwork/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.crt
    RootCAs:
      - /home/fabric-release/mynetwork/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/ca.crt
    ClientAuthRequired: true

  Keepalive:
    ServerMinInterval: 60s
    ServerInterval: 7200s
    ServerTimeout: 20s

  GenesisMethod: file

  GenesisProfile: OneOrgOrdererGenesis

  GenesisFile: channel-artifacts/genesis.block

  LocalMSPDIR: /home/fabric-release/mynetwork/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp

  LocalMSPID: OrdererMSP

  Authentication:
    TimeWindow: 15m

FileLedger:
  Location: /var/hyperledger/production/orderer
  Prefix: hyperledger-fabric-ordererledger

Answer 1

问题是订货人使用的TLS服务器证书没有匹配“127.0.0.1”的SAN。在使用cryptogen生成工件时，可以使用自定义crypto-config.yaml向您的TLS证书添加“localhost”和/或“127.0.0.1”：

# ---------------------------------------------------------------------------
# "OrdererOrgs" - Definition of organizations managing orderer nodes
# ---------------------------------------------------------------------------
OrdererOrgs:
  # ---------------------------------------------------------------------------
  # Orderer
  # ---------------------------------------------------------------------------
  - Name: Orderer
    Domain: example.com
    EnableNodeOUs: false

    # ---------------------------------------------------------------------------
    # "Specs" - See PeerOrgs below for complete description
    # ---------------------------------------------------------------------------
    Specs:
      - Hostname: orderer
        SANS:
          - "localhost"
          - "127.0.0.1"

# ---------------------------------------------------------------------------
# "PeerOrgs" - Definition of organizations managing peer nodes
# ---------------------------------------------------------------------------
PeerOrgs:
  # ---------------------------------------------------------------------------
  # Org1
  # ---------------------------------------------------------------------------
  - Name: org1
    Domain: org1.example.com
    EnableNodeOUs: true
    Template:
      Count: 2
      SANS:
         - "localhost"
         - "127.0.0.1"
    Users:
      Count: 1

  - Name: org2
    Domain: org2.example.com
    EnableNodeOUs: false
    Template:
      Count: 2
      SANS:
         - "localhost"
         - "127.0.0.1"
    Users:
      Count: 1