utils

Documentation

Index

• Variables
• func CheckDNSPropagation(fqdn, value string) (bool, error)
• func DNS01Record(domain string) (fqdn string)
• func DomainBelongsToProvider(d string, l []string) bool
• func Dump(cls interface{})
• func FindZoneByFqdn(fqdn string) (string, error)
• func StirngInSlice(s string, l []string) bool
• func ToFqdn(name string) string
• func UnFqdn(name string) string
• func WaitFor(timeout, interval time.Duration, f func() (bool, error)) error

Variables

var DNSTimeout = 10 * time.Second

var RecursiveNameservers = []string{
	"google-public-dns-a.google.com:53",
	"google-public-dns-b.google.com:53",
}

Functions

func CheckDNSPropagation

func CheckDNSPropagation(fqdn, value string) (bool, error)

checkDNSPropagation checks if the expected TXT record has been propagated to all authoritative nameservers.

func DNS01Record

func DNS01Record(domain string) (fqdn string)

DNS01Record returns a DNS record which will fulfill the `dns-01` challenge

func DomainBelongsToProvider

func DomainBelongsToProvider(d string, l []string) bool

func Dump

func Dump(cls interface{})

func FindZoneByFqdn

func FindZoneByFqdn(fqdn string) (string, error)

FindZoneByFqdn determines the zone of the given fqdn

func StirngInSlice

func StirngInSlice(s string, l []string) bool

func ToFqdn

func ToFqdn(name string) string

ToFqdn converts the name into a fqdn appending a trailing dot.

func UnFqdn

func UnFqdn(name string) string

UnFqdn converts the fqdn into a name removing the trailing dot.

func WaitFor

func WaitFor(timeout, interval time.Duration, f func() (bool, error)) error

WaitFor polls the given function 'f', once every 'interval', up to 'timeout'.