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      Download CA identity

        Download CA identity


        Article summary

        Available in VPC

        Download the certificate and key of the blockchain network CA identity as a JSON format file.

        Request

        The following describes the request format for the endpoint. The request format is as follows:

        MethodURI
        POST/networks/{networkId}/cas/{caId}/identity/{identityName}/certAndKey

        Request headers

        For headers common to all Blockchain Service APIs, see Common Blockchain Service headers.

        Request path parameters

        The following describes the parameters.

        FieldTypeRequiredDescription
        networkIdLongRequiredNetwork ID
        caIdStringRequiredCA ID
        identityNameStringRequiredCA identity name

        Request example

        The following is a sample request.

        curl --location --request POST 'https://blockchainservice.apigw.ntruss.com/api/v1/networks/{networkId}/cas/{caId}/identity/{identityName}/certAndKey' \
        --header 'x-ncp-apigw-timestamp: {Timestamp}' \
        --header 'x-ncp-iam-access-key: {Access Key}' \
        --header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
        --header 'Content-Type: application/octet-stream'
        Shell

        Response

        The following describes the response format.

        Response body

        The following describes the response body.

        FieldTypeRequiredDescription
        nameString-CA identity name
        certString-CA identity certificate information
        • Base64-encoded
        typeString-CA identity type
        • admin | peer | orderer | client
          • admin: network admin
          • peer: Store and maintain network status, run chaincode
          • orderer: Collect network transaction information and create blocks
          • client: network user
        keyString-CA identity key value
        • Base64-encoded
        tls_keyString-CA identity's TLS key value
        • Base64-encoded
        • It is displayed if the CA identity type is peer, orderer, or client
        tls_certString-CA identity's TLS certificate value
        • Base64-encoded
        • It is displayed if the CA identity type is peer, orderer, or client

        Response status codes

        For response status codes common to all Blockchain Service APIs, see Common Blockchain Service response status codes.

        Response example

        The following is a sample example.

        If CA identity type is admin

        The following is a sample response if the CA identity type is admin.

        {
          "name" : "******-ca",
          "cert" : {cert},
          "type" : "admin",
          "key" : {key}
        }
        JSON

        If CA identity type is peer, orderer, or client

        The following is a sample response if the CA identity type is peer, orderer, or client.

        {
          "tls_key" : {tls_key},
          "tls_cert" : {tls_cert},
          "name" : "******-orderer",
          "cert" : {cert},
          "type" : "orderer",
          "key" : {key}
        }
        JSON

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