Class: Gem::Guardian::LockfileParser::LockfileData

Inherits:
Data
  • Object
show all
Defined in:
lib/gem/guardian/lockfile_parser.rb

Overview

Parsed lockfile data for the verify command.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#checksums ⇒ Object (readonly)

Returns the value of attribute checksums

Returns:

  • (Object) —

    the current value of checksums



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# File 'lib/gem/guardian/lockfile_parser.rb', line 12

def checksums
  @checksums
end

#checksums_section_present ⇒ Object (readonly)

Returns the value of attribute checksums_section_present

Returns:

  • (Object) —

    the current value of checksums_section_present



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# File 'lib/gem/guardian/lockfile_parser.rb', line 12

def checksums_section_present
  @checksums_section_present
end

#dependencies ⇒ Object (readonly)

Returns the value of attribute dependencies

Returns:

  • (Object) —

    the current value of dependencies



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# File 'lib/gem/guardian/lockfile_parser.rb', line 12

def dependencies
  @dependencies
end

Instance Method Details

#checksum_for(dependency, algorithm = "sha256") ⇒ Object

Returns the checksum for +dependency+ and +algorithm+, if present.



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# File 'lib/gem/guardian/lockfile_parser.rb', line 14

def checksum_for(dependency, algorithm = "sha256")
  checksums.fetch(dependency, {}).fetch(algorithm, nil)
end

#checksums_present? ⇒ Boolean

Returns true if the lockfile contained a CHECKSUMS section.

Returns:

  • (Boolean) 


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# File 'lib/gem/guardian/lockfile_parser.rb', line 32

def checksums_present?
  checksums_section_present
end

#missing_checksum_dependencies ⇒ Object

Returns dependencies that do not have a sha256 checksum.



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# File 'lib/gem/guardian/lockfile_parser.rb', line 27

def missing_checksum_dependencies
  dependencies.reject { |dependency| sha256_checksums.key?(dependency) }
end

#sha256_checksums ⇒ Object

Returns a dependency => sha256 checksum map.



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# File 'lib/gem/guardian/lockfile_parser.rb', line 19

def sha256_checksums
  checksums.each_with_object({}) do |(dependency, algorithms), memo|
    digest = algorithms["sha256"]
    memo[dependency] = digest if digest
  end
end