Module: SBOM::CycloneDX::Pattern

Defined in:
lib/sbom/cyclone_dx/pattern.rb

Constant Summary collapse

UUID =

While we currently only support Regexp patterns, this may change in the future. Some of the relevant standards/specifications use BNF grammars, which may not be representable as Regexp patterns.

/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/
CDX_URN_FRAGMENT = 
%r{([a-z0-9._~!$&'()*+,;=:@/?-]|%[0-9a-f][0-9a-f])+}i
CDX_BOM_VERSION = 
/[1-9][0-9]*/
CDX_URN_NSS = 
%r{#{UUID}/#{CDX_BOM_VERSION}}
CDX_URN_ASSIGNED_NAME = 
/urn:cdx:#{CDX_URN_NSS}/
CDX_URN = 
/#{CDX_URN_ASSIGNED_NAME}(##{CDX_URN_FRAGMENT})?/
BOM_SERIAL_NUMBER = 
/urn:uuid:#{UUID}/
CDX_URN_WITH_FRAGMENT = 
/#{CDX_URN_ASSIGNED_NAME}##{CDX_URN_FRAGMENT}/
/(?!urn:cdx:)#{CDX_URN_FRAGMENT}+/
REF_OR_CDX_URN = 
/(#{REF_LINK}|#{CDX_URN_WITH_FRAGMENT})/
HASH_VALUE = 
/([a-fA-F0-9]{32}|[a-fA-F0-9]{40}|[a-fA-F0-9]{64}|[a-fA-F0-9]{96}|[a-fA-F0-9]{128})/
LOCALE = 
/([a-z]{2})(-[A-Z]{2})?/
MIME_TYPE = 
%r{[-+a-z0-9.]+/[-+a-z0-9.]+}
OPEN_CRE = 
/CRE:[0-9]+-[0-9]+/
CONTENT_TYPE = 
%r{
  ([0-9A-Za-z!#$%&'*+.^_`|~-]+|x-(?:[0-9A-Za-z!#$%&'*+.^_`|~-]+))
  /
  ([0-9A-Za-z!#$%&'*+.^_`|~-]+)
  ((?:[ \t]*;[ \t]*[0-9A-Za-z!#$%&'*+.^_`|~-]+=(?:[0-9A-Za-z!#$%&'*+.^_`|~-]+|"(?:[^"\\]|\\.)*"))*)
}x
DEFAULT =

This is used when no patern is provided for validation

/.*/m

Class Method Summary collapse

Class Method Details

.match_exactly?(pattern, value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sbom/cyclone_dx/pattern.rb', line 38

def self.match_exactly?(pattern, value)
  /\A#{pattern}\z/.match?(value)
end