octodns.processor.spf

exception octodns.processor.spf.SpfValueException

Bases: ProcessorException

exception octodns.processor.spf.SpfDnsLookupException

Bases: ProcessorException

class octodns.processor.spf.SpfDnsLookupProcessor(name)

Bases: BaseProcessor

Validate that SPF values in TXT records are valid.

Example

processors:
spf:
    class: octodns.processor.spf.SpfDnsLookupProcessor

zones:
example.com.:
    sources:
    - config
    processors:
    - spf
    targets:
    - route53

The validation can be skipped for specific records by setting the lenient
flag, e.g.

_spf:
octodns:
    lenient: true
ttl: 86400
type: TXT
value: v=spf1 ptr ~all

log = <Logger SpfDnsLookupProcessor (WARNING)>

__init__(name)

_get_spf_from_txt_values(record: Record, values: List[str]) → str | None

Parameters:

• record (Record)

• values (List[str])

Return type:

str | None

_process_answer(answer: Answer) → List[str]

Parameters:

answer (Answer)

Return type:

List[str]

_check_dns_lookups(record: Record, values: List[str], lookups: int = 0) → int

Parameters:

• record (Record)

• values (List[str])

• lookups (int)

Return type:

int

process_source_zone(zone, *args, **kwargs)

Called after all sources have completed populate. Provides an opportunity for the processor to modify the desired Zone that targets will receive.

• Will see desired after any modifications done by Provider._process_desired_zone and processors configured to run before this one.

• May modify desired directly.

• Must return desired which will normally be the desired param.

• Must not modify records directly, record.copy should be called, the results of which can be modified, and then Zone.add_record may be used with replace=True.

• May call Zone.remove_record to remove records from desired.

• Sources may be empty, as will be the case for aliased zones.