tunnel

func CalculateLocalPort ¶

func CalculateLocalPort(remotePort int) (int, error)

CalculateLocalPort converts a remote port to a 5-digit local port. It prefixes "1" or "10" based on the port number. Calculate default Local port from defaultRemotePort. So 3306 would become 13306 and 5006 would become 15006. Take the port number and concat 1 or 10 to it so it becomes 5-digit 3306 -> 13306 5006 -> 15006 22 -> 10022 80 -> 10080

func GetBastionHostConfig ¶

func GetBastionHostConfig(bastionHostID string) (config.Atun, error)

GetBastionHostConfig Gets bastion host tags and unmarshalls it into a struct

func GetBastionHostID ¶ added in v0.5.1

func GetBastionHostID() (string, error)

GetBastionHostID retrieves the Bastion Host ID from AWS tags. It takes a session, tag name, and tag value as parameters and returns the instance ID of the Bastion Host.

func RenderTunnelStatusTable ¶

func RenderTunnelStatusTable(status bool, rows [][]string) error

RenderTunnelStatusTable creates and renders a custom table with a given header and rows. It can be reused throughout the project.

func SetAWSCredentials ¶

func SetAWSCredentials(sess *session.Session) error

func StartTunnel ¶

func StartTunnel(app *config.Atun) (bool, [][]string, error)