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Versions: 90
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Contents
require 'puppet/ssl'
require 'openssl'
module Puppet
module SSL
# Puppet::SSL::Configuration is intended to separate out the following concerns:
# * CA certificates that authenticate peers (ca_auth_file)
# * CA certificates that build trust but do not authenticate (ca_chain_file)
# * Who clients trust as distinct from who servers trust. We should not
# assume one single self signed CA cert for everyone.
class Configuration
def initialize(localcacert, options={})
if (options[:ca_chain_file] and not options[:ca_auth_file])
raise ArgumentError, "The CA auth chain is required if the chain file is provided"
end
@localcacert = localcacert
@ca_chain_file = options[:ca_chain_file]
@ca_auth_file = options[:ca_auth_file]
end
# The ca_chain_file method is intended to return the PEM bundle of CA certs
# establishing trust but not used for peer authentication.
def ca_chain_file
@ca_chain_file || ca_auth_file
end
# The ca_auth_file method is intended to return the PEM bundle of CA certs
# used to authenticate peer connections.
def ca_auth_file
@ca_auth_file || @localcacert
end
##
# ca_auth_certificates returns an Array of OpenSSL::X509::Certificate
# instances intended to be used in the connection verify_callback. This
# method loads and parses the {#ca_auth_file} from the filesystem.
#
# @api private
#
# @return [Array<OpenSSL::X509::Certificate>]
def ca_auth_certificates
@ca_auth_certificates ||= decode_cert_bundle(read_file(ca_auth_file))
end
##
# Decode a string of concatenated certificates
#
# @return [Array<OpenSSL::X509::Certificate>]
def decode_cert_bundle(bundle_str)
re = /-----BEGIN CERTIFICATE-----.*?-----END CERTIFICATE-----/m
pem_ary = bundle_str.scan(re)
pem_ary.map do |pem_str|
OpenSSL::X509::Certificate.new(pem_str)
end
end
private :decode_cert_bundle
# read_file makes testing easier.
def read_file(path)
File.read(path)
end
private :read_file
end
end
end
Version data entries
90 entries across 90 versions & 2 rubygems