1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
#--
# Author:: Adam Jacob (<adam@chef.io>)
# Author:: Thom May (<thom@clearairturbulence.org>)
# Author:: Nuo Yan (<nuo@chef.io>)
# Author:: Christopher Brown (<cb@chef.io>)
# Author:: Christopher Walters (<cw@chef.io>)
# Author:: Daniel DeLeo (<dan@chef.io>)
# Copyright:: Copyright 2009-2016, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "openssl" unless defined?(OpenSSL)
require_relative "../util/path_helper"
class Chef
class HTTP
# == Chef::HTTP::DefaultSSLPolicy
# Configures SSL behavior on an HTTP object via visitor pattern.
class DefaultSSLPolicy
def self.apply_to(http_client)
new(http_client).apply
http_client
end
attr_reader :http_client
def initialize(http_client)
@http_client = http_client
end
def apply
set_verify_mode
set_ca_store
set_custom_certs
set_client_credentials
end
def set_verify_mode
if config[:ssl_verify_mode] == :verify_none
http_client.verify_mode = OpenSSL::SSL::VERIFY_NONE
elsif config[:ssl_verify_mode] == :verify_peer
http_client.verify_mode = OpenSSL::SSL::VERIFY_PEER
end
end
def set_ca_store
if config[:ssl_ca_path]
unless ::File.exist?(config[:ssl_ca_path])
raise Chef::Exceptions::ConfigurationError, "The configured ssl_ca_path #{config[:ssl_ca_path]} does not exist"
end
http_client.ca_path = config[:ssl_ca_path]
elsif config[:ssl_ca_file]
unless ::File.exist?(config[:ssl_ca_file])
raise Chef::Exceptions::ConfigurationError, "The configured ssl_ca_file #{config[:ssl_ca_file]} does not exist"
end
http_client.ca_file = config[:ssl_ca_file]
end
end
def set_custom_certs
unless http_client.cert_store
http_client.cert_store = OpenSSL::X509::Store.new
http_client.cert_store.set_default_paths
end
if config.trusted_certs_dir
certs = Dir.glob(File.join(Chef::Util::PathHelper.escape_glob_dir(config.trusted_certs_dir), "*.{crt,pem}"))
certs.each do |cert_file|
cert = OpenSSL::X509::Certificate.new(File.read(cert_file))
add_trusted_cert(cert)
end
end
end
def set_client_credentials
if config[:ssl_client_cert] || config[:ssl_client_key]
unless config[:ssl_client_cert] && config[:ssl_client_key]
raise Chef::Exceptions::ConfigurationError, "You must configure ssl_client_cert and ssl_client_key together"
end
unless ::File.exists?(config[:ssl_client_cert])
raise Chef::Exceptions::ConfigurationError, "The configured ssl_client_cert #{config[:ssl_client_cert]} does not exist"
end
unless ::File.exists?(config[:ssl_client_key])
raise Chef::Exceptions::ConfigurationError, "The configured ssl_client_key #{config[:ssl_client_key]} does not exist"
end
http_client.cert = OpenSSL::X509::Certificate.new(::File.read(config[:ssl_client_cert]))
http_client.key = OpenSSL::PKey::RSA.new(::File.read(config[:ssl_client_key]))
end
end
def config
Chef::Config
end
private
def add_trusted_cert(cert)
http_client.cert_store.add_cert(cert)
rescue OpenSSL::X509::StoreError => e
raise e unless e.message == "cert already in hash table"
end
end
class APISSLPolicy < DefaultSSLPolicy
def set_verify_mode
if config[:ssl_verify_mode] == :verify_peer || config[:verify_api_cert]
http_client.verify_mode = OpenSSL::SSL::VERIFY_PEER
elsif config[:ssl_verify_mode] == :verify_none
http_client.verify_mode = OpenSSL::SSL::VERIFY_NONE
end
end
end
end
end
|
