azure

Documentation

Overview

Package azure implements a DNS provider for solving the DNS-01 challenge using azure DNS. Azure doesn't like trailing dots on domain names, most of the acme code does.

Index

• type Config
  • func NewDefaultConfig() *Config
• type DNSProvider
  • func NewDNSProvider() (*DNSProvider, error)
  • func NewDNSProviderConfig(config *Config) (*DNSProvider, error)
  • func NewDNSProviderCredentials(clientID, clientSecret, subscriptionID, tenantID, resourceGroup string) (*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)

Types

type Config

type Config struct {
	// optional if using instance metadata service
	ClientID     string
	ClientSecret string
	TenantID     string

	SubscriptionID string
	ResourceGroup  string

	MetadataEndpoint string

	PropagationTimeout time.Duration
	PollingInterval    time.Duration
	TTL                int
	HTTPClient         *http.Client
}

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 is an implementation of the acme.ChallengeProvider interface

func NewDNSProvider

func NewDNSProvider() (*DNSProvider, error)

NewDNSProvider returns a DNSProvider instance configured for azure. Credentials can be passed in the environment variables: AZURE_CLIENT_ID, AZURE_CLIENT_SECRET, AZURE_SUBSCRIPTION_ID, AZURE_TENANT_ID, AZURE_RESOURCE_GROUP If the credentials are _not_ set via the environment, then it will attempt to get a bearer token via the instance metadata service. see: https://github.com/Azure/go-autorest/blob/v10.14.0/autorest/azure/auth/auth.go#L38-L42

func NewDNSProviderConfig

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

NewDNSProviderConfig return a DNSProvider instance configured for Azure.

func NewDNSProviderCredentials

func NewDNSProviderCredentials(clientID, clientSecret, subscriptionID, tenantID, resourceGroup string) (*DNSProvider, error)

NewDNSProviderCredentials uses the supplied credentials to return a DNSProvider instance configured for azure. Deprecated

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 to fulfill the dns-01 challenge

func (*DNSProvider) Timeout

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

Timeout returns the timeout and interval to use when checking for DNS propagation. Adjusting here to cope with spikes in propagation times.