route53

Documentation

Overview

Package route53 implements a DNS provider for solving the DNS-01 challenge using AWS Route 53 DNS.

Index

• Constants
• type Config
  • func NewDefaultConfig() *Config
• type DNSProvider
  • func NewDNSProvider() (*DNSProvider, error)
  • func NewDNSProviderConfig(config *Config) (*DNSProvider, error)
  • func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error
  • func (d *DNSProvider) Present(domain, token, keyAuth string) error
  • func (d *DNSProvider) Timeout() (timeout, interval time.Duration)

Constants

const (
	EnvAccessKeyID     = envNamespace + "ACCESS_KEY_ID"
	EnvSecretAccessKey = envNamespace + "SECRET_ACCESS_KEY"
	EnvRegion          = envNamespace + "REGION"
	EnvHostedZoneID    = envNamespace + "HOSTED_ZONE_ID"
	EnvMaxRetries      = envNamespace + "MAX_RETRIES"

	EnvTTL                = envNamespace + "TTL"
	EnvPropagationTimeout = envNamespace + "PROPAGATION_TIMEOUT"
	EnvPollingInterval    = envNamespace + "POLLING_INTERVAL"
)

Environment variables names.

Types

type Config

type Config struct {
	MaxRetries         int
	TTL                int
	PropagationTimeout time.Duration
	PollingInterval    time.Duration
	HostedZoneID       string
	Client             *route53.Route53
}

Config is used to configure the creation of the DNSProvider

func NewDefaultConfig

func NewDefaultConfig() *Config

NewDefaultConfig returns a default configuration for the DNSProvider

type DNSProvider

type DNSProvider struct {
	// contains filtered or unexported fields
}

DNSProvider implements the challenge.Provider interface

func NewDNSProvider

func NewDNSProvider() (*DNSProvider, error)

NewDNSProvider returns a DNSProvider instance configured for the AWS Route 53 service.

AWS Credentials are automatically detected in the following locations and prioritized in the following order:

1. Environment variables: AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, [AWS_SESSION_TOKEN]
2. Shared credentials file (defaults to ~/.aws/credentials)
3. Amazon EC2 IAM role

If AWS_HOSTED_ZONE_ID is not set, Lego tries to determine the correct public hosted zone via the FQDN.

See also: https://github.com/aws/aws-sdk-go/wiki/configuring-sdk

func NewDNSProviderConfig

func NewDNSProviderConfig(config *Config) (*DNSProvider, error)

NewDNSProviderConfig takes a given config ans returns a custom configured DNSProvider instance

func (*DNSProvider) CleanUp

func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error

CleanUp removes the TXT record matching the specified parameters

func (*DNSProvider) Present

func (d *DNSProvider) Present(domain, token, keyAuth string) error

Present creates a TXT record using the specified parameters

func (*DNSProvider) Timeout

func (d *DNSProvider) Timeout() (timeout, interval time.Duration)

Timeout returns the timeout and interval to use when checking for DNS propagation.