github.com/loafoe/cli@v7.1.0+incompatible/command/v7/create_security_group_command.go (about)

     1  package v7
     2  
     3  import (
     4  	"encoding/json"
     5  
     6  	"code.cloudfoundry.org/cli/actor/actionerror"
     7  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccerror"
     8  	"code.cloudfoundry.org/cli/command/flag"
     9  )
    10  
    11  type CreateSecurityGroupCommand struct {
    12  	BaseCommand
    13  
    14  	RequiredArgs    flag.SecurityGroupArgs `positional-args:"yes"`
    15  	usage           interface{}            `usage:"CF_NAME create-security-group SECURITY_GROUP PATH_TO_JSON_RULES_FILE\n\n   The provided path can be an absolute or relative path to a file. The file should have\n   a single array with JSON objects inside describing the rules. The JSON Base Object is\n   omitted and only the square brackets and associated child object are required in the file.\n\n   Valid json file example:\n   [\n     {\n       \"protocol\": \"tcp\",\n       \"destination\": \"10.0.11.0/24\",\n       \"ports\": \"80,443\",\n       \"description\": \"Allow http and https traffic from ZoneA\"\n     }\n   ]"`
    16  	relatedCommands interface{}            `related_commands:"bind-running-security-group, bind-security-group, bind-staging-security-group, security-groups"`
    17  }
    18  
    19  func (cmd CreateSecurityGroupCommand) Execute(args []string) error {
    20  	err := cmd.SharedActor.CheckTarget(false, false)
    21  	if err != nil {
    22  		return err
    23  	}
    24  
    25  	user, err := cmd.Config.CurrentUser()
    26  	if err != nil {
    27  		return err
    28  	}
    29  
    30  	cmd.UI.DisplayTextWithFlavor("Creating security group {{.Name}} as {{.Username}}...", map[string]interface{}{
    31  		"Name":     cmd.RequiredArgs.SecurityGroup,
    32  		"Username": user.Name,
    33  	})
    34  	cmd.UI.DisplayNewline()
    35  
    36  	warnings, err := cmd.Actor.CreateSecurityGroup(cmd.RequiredArgs.SecurityGroup, string(cmd.RequiredArgs.PathToJSONRules))
    37  	cmd.UI.DisplayWarnings(warnings)
    38  
    39  	_, isSyntaxErr := err.(*json.SyntaxError)
    40  	_, isUnmarshalErr := err.(*json.UnmarshalTypeError)
    41  	if isSyntaxErr || isUnmarshalErr {
    42  		return actionerror.SecurityGroupJsonSyntaxError{Path: string(cmd.RequiredArgs.PathToJSONRules)}
    43  	}
    44  
    45  	if _, ok := err.(ccerror.SecurityGroupAlreadyExists); ok {
    46  		cmd.UI.DisplayWarning(err.Error())
    47  	} else if err != nil {
    48  		return err
    49  	}
    50  
    51  	cmd.UI.DisplayOK()
    52  	return nil
    53  }