method

verify_checksums

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verify_checksums(digests, checksums) public

Verifies the checksums against the digests. This check is not cryptographically secure. Missing checksums are ignored.

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# File lib/rubygems/package.rb, line 617
  def verify_checksums(digests, checksums) # :nodoc:
    return unless checksums

    checksums.sort.each do |algorithm, gem_digests|
      gem_digests.sort.each do |file_name, gem_hexdigest|
        computed_digest = digests[algorithm][file_name]

        unless computed_digest.hexdigest == gem_hexdigest
          raise Gem::Package::FormatError.new              "#{algorithm} checksum mismatch for #{file_name}", @gem
        end
      end
    end
  end

verify_checksums

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