Class: RubyInstaller::Build::CaCertFile

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_installer/build/ca_cert_file.rb

Constant Summary collapse

MOZILLA_CA_CSV_URI = 
"https://ccadb-public.secure.force.com/mozilla/IncludedCACertificateReportPEMCSV"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content = nil) ⇒ CaCertFile

Returns a new instance of CaCertFile.



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# File 'lib/ruby_installer/build/ca_cert_file.rb', line 6

def initialize(content=nil)
  content ||= download_ssl_cacert_pem

  @content = content
end

Instance Attribute Details

#content ⇒ Object (readonly)

Returns the value of attribute content.



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# File 'lib/ruby_installer/build/ca_cert_file.rb', line 4

def content
  @content
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/ruby_installer/build/ca_cert_file.rb', line 61

def ==(other)
  self.class == other.class &&
    remove_comments(content) == remove_comments(other.content)
end

#download_ssl_cacert_pem ⇒ Object 



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# File 'lib/ruby_installer/build/ca_cert_file.rb', line 14

def download_ssl_cacert_pem
  require 'open-uri'
  require 'csv'
  require 'openssl'
  require 'stringio'

  csv_data = OpenURI.open_uri(MOZILLA_CA_CSV_URI)

  fd = StringIO.new
  fd.write <<-EOT
##
## Bundle of CA Root Certificates
##
## Certificate data from Mozilla as of: #{Time.now.utc}
##
## This is a bundle of X.509 certificates of public Certificate Authorities (CA).
## These were automatically extracted from Mozilla's root certificates CSV file
## downloaded from:
## #{MOZILLA_CA_CSV_URI}
##
## Further information about the CA certificate list can be found:
## https://wiki.mozilla.org/CA:IncludedCAs
##
## This file is used as default CA certificate list for Ruby.
## Conversion done with rubyinstaller-build version #{RubyInstaller::Build::GEM_VERSION}.
##
EOT

  CSV.parse(csv_data, headers: true).select do |row|
    row["Trust Bits"].split(";").include?("Websites")
  end.map do |row|
    pem = row["PEM Info"]
    OpenSSL::X509::Certificate.new(pem.gsub(/\A'/,"").gsub(/'\z/,""))
  end.sort_by do |cert|
    [cert.subject.to_a.sort, -cert.serial.to_i]
  end.each do |cert|
    sj = "#{ OpenSSL::X509::Name.new(cert.subject.to_a.sort) } - #{cert.serial.to_i}"
    fd.write "\n#{ sj }\n#{ "=" * sj.length }\n#{ cert.to_pem }\n"
  end

  fd.string
end

#remove_comments(filecontent) ⇒ Object 



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# File 'lib/ruby_installer/build/ca_cert_file.rb', line 57

def remove_comments(filecontent)
  filecontent.gsub(/^##.*$/, "")
end