def obtain_admin_cert()

in setup/setup_fabric_environment.py [0:0]

• 26 lines of code
• 6 McCabe index (conditional complexity)

def obtain_admin_cert():
    print("Creating Admin Certificate")
    print("--------------------------------------------------------")

    print("Please enter your Admin password. Default password is 'Admin123'. :")
    adminPass = input()

    if len(adminPass) == 0:
        adminPass = "Admin123"

    binaryLocation="fabric-ca-client"
    # Check if we can find the hardcoded path, if so, use it. Otherwise, let the os find it in $PATH
    if os.path.exists("/home/ec2-user/go/src/github.com/hyperledger/fabric-ca/bin/fabric-ca-client") == True:
        binaryLocation="/home/ec2-user/go/src/github.com/hyperledger/fabric-ca/bin/fabric-ca-client"

    command = [binaryLocation, "enroll"
                , "-u", "https://" + memberDetails['Member']['FrameworkAttributes']['Fabric']['AdminUsername'] + ":" + adminPass + "@" + memberDetails['Member']['FrameworkAttributes']['Fabric']['CaEndpoint']
                , "--tls.certfiles", "/home/ec2-user/managedblockchain-tls-chain.pem"
                , "-M", "/home/ec2-user/admin-msp"]

    try:
        print ("Executing: " + ' '.join(command))
        subprocess.check_output(command, stderr=subprocess.STDOUT)
    except subprocess.CalledProcessError as e:
        print ("Failed to generate Admin Certificate! Please check output.")
        print (e)
        sys.exit()

    #Delete admin certs dir because we are going to create it.
    shutil.rmtree(expanduser("~") + "/admin-msp/admincerts", ignore_errors=True)
    #Now we have to fix up the certs a bit
    shutil.copytree(expanduser("~") + "/admin-msp/signcerts", expanduser("~") + "/admin-msp/admincerts")

    print("--------------------------------------------------------")
    print("Completed generating Admin Certificate. This certificate is used for admin operations such as channel creation, or creation of other identity certificates.")
    input("Press enter to continue.")