Class: SPF::Mech::Exists
Constant Summary collapse
- NAME =
'exists'
Constants inherited from SPF::Mech
DEFAULT_QUALIFIER, EXPLANATION_TEMPLATES_BY_RESULT_CODE, NAME_PATTERN, QUALIFIER_PATTERN
Constants inherited from Term
Term::DOMAIN_END_PATTERN, Term::DOMAIN_SPEC_PATTERN, Term::HEXWORD_PATTERN, Term::IPV4_ADDRESS_PATTERN, Term::IPV6_ADDRESS_PATTERN, Term::MACRO_DELIMITER, Term::MACRO_EXPAND_PATTERN, Term::MACRO_LITERAL_PATTERN, Term::MACRO_STRING_PATTERN, Term::MACRO_TRANSFORMERS_PATTERN, Term::NAME_PATTERN, Term::QNUM_PATTERN, Term::TOPLABEL_PATTERN, Term::TWO_HEXWORDS_OR_IPV4_ADDRESS_PATTERN
Instance Attribute Summary
Attributes inherited from Term
#domain_spec, #errors, #ip_address, #ip_netblocks, #ip_network, #ipv4_prefix_length, #ipv6_prefix_length, #raw_params, #record_domain
Instance Method Summary collapse
- #match(server, request, want_result = true) ⇒ Object
- #params ⇒ Object
- #parse_params(required = true) ⇒ Object
Methods inherited from SPF::Mech
#default_ipv4_prefix_length, #default_ipv6_prefix_length, #explain, #explanation_template, #initialize, #match_in_domain, #parse, #parse_end, #parse_name, #parse_qualifier, #qualifier, #to_s
Methods inherited from Term
#domain, #error, #initialize, new_from_string, #parse_domain_spec, #parse_ipv4_address, #parse_ipv4_ipv6_prefix_lengths, #parse_ipv4_network, #parse_ipv4_prefix_length, #parse_ipv6_address, #parse_ipv6_network, #parse_ipv6_prefix_length, #text
Constructor Details
This class inherits a constructor from SPF::Mech
Instance Method Details
#match(server, request, want_result = true) ⇒ Object
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# File 'lib/spf/model.rb', line 448 def match(server, request, want_result = true) server.count_dns_interactive_term(request) domain = self.domain(server, request) begin rrs = server.dns_lookup(domain, 'A') return true if rrs.any? rescue SPF::DNSNXDomainError => e server.count_void_dns_lookup(request) return false end end |
#params ⇒ Object
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# File 'lib/spf/model.rb', line 444 def params return @domain_spec ? @domain_spec : nil end |
#parse_params(required = true) ⇒ Object
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# File 'lib/spf/model.rb', line 437 def parse_params(required = true) @raw_params = @parse_text.dup self.parse_domain_spec(required) # Other method of denoting "potentially ~infinite" netblocks? @ip_netblocks << nil end |