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/proc/thread-self/root/opt/alt/ruby20/lib64/ruby/2.0.0/rubygems/security/trust_dir.rb

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class Gem::Security::TrustDir

DEFAULT_PERMISSIONS = {
    :trust_dir    => 0700,
    :trusted_cert => 0600,
  }

def initialize dir, permissions = DEFAULT_PERMISSIONS
    @dir = dir
    @permissions = permissions

@digester = Gem::Security::DIGEST_ALGORITHM
  end

attr_reader :dir

##
  # Returns the path to the trusted +certificate+

def cert_path certificate
    name_path certificate.subject
  end

##
  # Enumerates trusted certificates.

def each_certificate
    return enum_for __method__ unless block_given?

glob = File.join @dir, '*.pem'

Dir[glob].each do |certificate_file|
      begin
        certificate = load_certificate certificate_file

yield certificate, certificate_file
      rescue OpenSSL::X509::CertificateError
        next # HACK warn
      end
    end
  end

##
  # Returns the issuer certificate of the given +certificate+ if it exists in
  # the trust directory.

def issuer_of certificate
    path = name_path certificate.issuer

return unless File.exist? path

load_certificate path
  end

##
  # Returns the path to the trusted certificate with the given ASN.1 +name+

def name_path name
    digest = @digester.hexdigest name.to_s

File.join @dir, "cert-#{digest}.pem"
  end

##
  # Loads the given +certificate_file+

def load_certificate certificate_file
    pem = File.read certificate_file

OpenSSL::X509::Certificate.new pem
  end

##
  # Add a certificate to trusted certificate list.

def trust_cert certificate
    verify

destination = cert_path certificate

open destination, 'wb', @permissions[:trusted_cert] do |io|
      io.write certificate.to_pem
    end
  end

##
  # Make sure the trust directory exists.  If it does exist, make sure it's
  # actually a directory.  If not, then create it with the appropriate
  # permissions.

def verify
    if File.exist? @dir then
      raise Gem::Security::Exception,
        "trust directory #{@dir} is not a directory" unless
          File.directory? @dir

FileUtils.chmod 0700, @dir
    else
      FileUtils.mkdir_p @dir, :mode => @permissions[:trust_dir]
    end
  end

end

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Name	Size	Perms	Modified	Actions
policies.rb	3.30 KB	lrw-r--r--	2012-11-29 06:52:18	Edit Download recursive recursive
policy.rb	7.08 KB	lrw-r--r--	2013-03-17 15:01:47	Edit Download recursive recursive
signer.rb	3.54 KB	lrw-r--r--	2013-06-21 16:16:31	Edit Download recursive recursive
trust_dir.rb	2.10 KB	lrw-r--r--	2012-11-29 06:52:18	Edit Download recursive recursive

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