Documentation
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Overview ¶
Package rfc2136 implements a DNS provider for solving the DNS-01 challenge using the rfc2136 dynamic update.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type DNSProvider ¶
type DNSProvider struct {
// contains filtered or unexported fields
}
DNSProvider is an implementation of the acme.ChallengeProvider interface that uses dynamic DNS updates (RFC 2136) to create TXT records on a nameserver.
func NewDNSProvider ¶
func NewDNSProvider() (*DNSProvider, error)
NewDNSProvider returns a DNSProvider instance configured for rfc2136 dynamic update. Configured with environment variables: RFC2136_NAMESERVER: Network address in the form "host" or "host:port". RFC2136_TSIG_ALGORITHM: Defaults to hmac-md5.sig-alg.reg.int. (HMAC-MD5). See https://github.com/miekg/dns/blob/master/tsig.go for supported values. RFC2136_TSIG_KEY: Name of the secret key as defined in DNS server configuration. RFC2136_TSIG_SECRET: Secret key payload. RFC2136_TIMEOUT: DNS propagation timeout in time.ParseDuration format. (60s) To disable TSIG authentication, leave the RFC2136_TSIG* variables unset.
func NewDNSProviderCredentials ¶ added in v0.3.1
func NewDNSProviderCredentials(nameserver, tsigAlgorithm, tsigKey, tsigSecret, timeout string) (*DNSProvider, error)
NewDNSProviderCredentials uses the supplied credentials to return a DNSProvider instance configured for rfc2136 dynamic update. To disable TSIG authentication, leave the TSIG parameters as empty strings. nameserver must be a network address in the form "host" or "host:port".
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 ¶ added in v0.4.1
func (d *DNSProvider) Timeout() (timeout, interval time.Duration)
Timeout Returns the timeout configured with RFC2136_TIMEOUT, or 60s.
Source Files