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require 'puppet/ssl'
# The base class for wrapping SSL instances.
class Puppet::SSL::Base
# For now, use the YAML separator.
SEPARATOR = "\n---\n"
def self.from_multiple_s(text)
text.split(SEPARATOR).collect { |inst| from_s(inst) }
end
def self.to_multiple_s(instances)
instances.collect { |inst| inst.to_s }.join(SEPARATOR)
end
def self.wraps(klass)
@wrapped_class = klass
end
def self.wrapped_class
raise(Puppet::DevError, "#{self} has not declared what class it wraps") unless defined?(@wrapped_class)
@wrapped_class
end
attr_accessor :name, :content
# Is this file for the CA?
def ca?
name == Puppet::SSL::Host.ca_name
end
def generate
raise Puppet::DevError, "#{self.class} did not override 'generate'"
end
def initialize(name)
@name = name.to_s.downcase
end
# Read content from disk appropriately.
def read(path)
@content = wrapped_class.new(File.read(path))
end
# Convert our thing to pem.
def to_s
return "" unless content
content.to_pem
end
# Provide the full text of the thing we're dealing with.
def to_text
return "" unless content
content.to_text
end
def fingerprint(md = :MD5)
require 'openssl/digest'
# ruby 1.8.x openssl digest constants are string
# but in 1.9.x they are symbols
mds = md.to_s.upcase
if OpenSSL::Digest.constants.include?(mds)
md = mds
elsif OpenSSL::Digest.constants.include?(mds.to_sym)
md = mds.to_sym
else
raise ArgumentError, "#{md} is not a valid digest algorithm for fingerprinting certificate #{name}"
end
OpenSSL::Digest.const_get(md).hexdigest(content.to_der).scan(/../).join(':').upcase
end
private
def wrapped_class
self.class.wrapped_class
end
end
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