certbot_dns_alwaysdata.dns_alwaysdata

DNS Authenticator for Alwaysdata.

class certbot_dns_alwaysdata.dns_alwaysdata.Authenticator(*args, **kwargs)[source]

Bases: certbot.plugins.dns_common.DNSAuthenticator

DNS Authenticator for Alwaysdata

This Authenticator uses the Alwaysdata API to fulfill a dns-01 challenge.

class certbot_dns_alwaysdata.dns_alwaysdata._AlwaysdataClient(api_key, account)[source]

Bases: object

Encapsulates all communication with Alwaysdata API.

classmethod canonical_record_name(record_name, domain_name)[source]

Strip the domain name from the record name, as Alwaysdata expects name foo.bar when adding the foo.bar.domain.com record.

Parameters:
  • record_name (str) – the full record name
  • domain_name (str) – the domain name managing the DNS record
add_txt_record(domain, record_name, record_content, record_ttl)[source]

Add a TXT record using the supplied information.

Parameters:
  • domain (str) – The domain to use to look up the managed zone.
  • record_name (str) – The record name (typically beginning with ‘_acme-challenge.’).
  • record_content (str) – The record content (typically the challenge validation).
  • record_ttl (int) – The record TTL (number of seconds that the record may be cached).
Raises:

certbot.errors.PluginError – if an error occurs communicating with the API
del_txt_record(domain, record_name, record_content, record_ttl)[source]

Delete a TXT record using the supplied information.

Parameters:
  • domain (str) – The domain to use to look up the managed zone.
  • record_name (str) – The record name (typically beginning with ‘_acme-challenge.’).
  • record_content (str) – The record content (typically the challenge validation).
  • record_ttl (int) – The record TTL (number of seconds that the record may be cached).
_find_alwaysdata_domain(domain_name)[source]

Find the Alwaysdata domain for a given domain name.

Parameters:domain_name (str) – The domain name for which to find the Alwaysdata domain.
Returns:The domain name and domain ID, if found.
Return type:tuple(str, str)
Raises:certbot.errors.PluginError – if the domain cannot be found.