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require 'puppet/application'
class Puppet::Application::Cert < Puppet::Application
should_parse_config
run_mode :master
attr_accessor :all, :ca, :digest, :signed
def subcommand
@subcommand
end
def subcommand=(name)
# Handle the nasty, legacy mapping of "clean" to "destroy".
sub = name.to_sym
@subcommand = (sub == :clean ? :destroy : sub)
end
option("--clean", "-c") do
self.subcommand = "destroy"
end
option("--all", "-a") do
@all = true
end
option("--digest DIGEST") do |arg|
@digest = arg
end
option("--signed", "-s") do
@signed = true
end
option("--debug", "-d") do |arg|
Puppet::Util::Log.level = :debug
end
require 'puppet/ssl/certificate_authority/interface'
Puppet::SSL::CertificateAuthority::Interface::INTERFACE_METHODS.reject {|m| m == :destroy }.each do |method|
option("--#{method}", "-#{method.to_s[0,1]}") do
self.subcommand = method
end
end
option("--verbose", "-v") do
Puppet::Util::Log.level = :info
end
def help
puts <<-HELP
puppet-cert(8) -- Manage certificates and requests
========
SYNOPSIS
--------
Standalone certificate authority. Capable of generating certificates,
but mostly used for signing certificate requests from puppet clients.
USAGE
-----
puppet cert [-h|--help] [-V|--version] [-d|--debug] [-v|--verbose]
[-g|--generate] [-l|--list] [-s|--sign] [-r|--revoke] [-p|--print]
[-c|--clean] [--verify] [--digest <digest>] [--fingerprint] [host]
DESCRIPTION
-----------
Because the puppet master service defaults to not signing client
certificate requests, this script is available for signing outstanding
requests. It can be used to list outstanding requests and then either
sign them individually or sign all of them.
OPTIONS
-------
Note that any configuration parameter that's valid in the configuration
file is also a valid long argument. For example, 'ssldir' is a valid
configuration parameter, so you can specify '--ssldir <directory>' as an
argument.
See the configuration file documentation at
http://docs.puppetlabs.com/references/stable/configuration.html for the
full list of acceptable parameters. A commented list of all
configuration options can also be generated by running puppet cert with
'--genconfig'.
* --all:
Operate on all items. Currently only makes sense with '--sign',
'--clean', or '--list'.
* --digest:
Set the digest for fingerprinting (defaults to md5). Valid values
depends on your openssl and openssl ruby extension version, but should
contain at least md5, sha1, md2, sha256.
* --clean:
Remove all files related to a host from puppet cert's storage. This is
useful when rebuilding hosts, since new certificate signing requests
will only be honored if puppet cert does not have a copy of a signed
certificate for that host. The certificate of the host is also
revoked. If '--all' is specified then all host certificates, both
signed and unsigned, will be removed.
* --debug:
Enable full debugging.
* --generate:
Generate a certificate for a named client. A certificate/keypair will
be generated for each client named on the command line.
* --help:
Print this help message
* --list:
List outstanding certificate requests. If '--all' is specified, signed
certificates are also listed, prefixed by '+', and revoked or invalid
certificates are prefixed by '-' (the verification outcome is printed
in parenthesis).
* --print:
Print the full-text version of a host's certificate.
* --fingerprint:
Print the DIGEST (defaults to md5) fingerprint of a host's
certificate.
* --revoke:
Revoke the certificate of a client. The certificate can be specified
either by its serial number, given as a decimal number or a
hexadecimal number prefixed by '0x', or by its hostname. The
certificate is revoked by adding it to the Certificate Revocation List
given by the 'cacrl' config parameter. Note that the puppetmasterd
needs to be restarted after revoking certificates.
* --sign:
Sign an outstanding certificate request. Unless '--all' is specified,
hosts must be listed after all flags.
* --verbose:
Enable verbosity.
* --version:
Print the puppet version number and exit.
* --verify:
Verify the named certificate against the local CA certificate.
EXAMPLE
-------
$ puppet cert -l
culain.madstop.com
$ puppet cert -s culain.madstop.com
AUTHOR
------
Luke Kanies
COPYRIGHT
---------
Copyright (c) 2011 Puppet Labs, LLC Licensed under the Apache 2.0 License
HELP
exit
end
def main
if @all
hosts = :all
elsif @signed
hosts = :signed
else
hosts = command_line.args.collect { |h| h.downcase }
end
begin
@ca.apply(:revoke, :to => hosts) if subcommand == :destroy
@ca.apply(subcommand, :to => hosts, :digest => @digest)
rescue => detail
puts detail.backtrace if Puppet[:trace]
puts detail.to_s
exit(24)
end
end
def setup
require 'puppet/ssl/certificate_authority'
exit(Puppet.settings.print_configs ? 0 : 1) if Puppet.settings.print_configs?
Puppet::Util::Log.newdestination :console
if [:generate, :destroy].include? subcommand
Puppet::SSL::Host.ca_location = :local
else
Puppet::SSL::Host.ca_location = :only
end
begin
@ca = Puppet::SSL::CertificateAuthority.new
rescue => detail
puts detail.backtrace if Puppet[:trace]
puts detail.to_s
exit(23)
end
end
def parse_options
# handle the bareword subcommand pattern.
result = super
unless self.subcommand then
if sub = self.command_line.args.shift then
self.subcommand = sub
else
help
end
end
result
end
end
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