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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
#
# Author:: Vasundhara Jagdale (<vasundhara.jagdale@msystechnologies.com>)
# Copyright:: Copyright 2015-2019, 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_relative "../package"
require_relative "../../resource/cab_package"
require_relative "../../mixin/shell_out"
require_relative "../../mixin/uris"
require_relative "../../mixin/checksum"
class Chef
class Provider
class Package
class Cab < Chef::Provider::Package
include Chef::Mixin::ShellOut
include Chef::Mixin::Uris
include Chef::Mixin::Checksum
provides :cab_package, os: "windows"
def load_current_resource
@current_resource = Chef::Resource::CabPackage.new(new_resource.name)
current_resource.source(cab_file_source)
new_resource.version(package_version)
current_resource.version(installed_version)
current_resource
end
def cab_file_source
@cab_file_source ||= uri_scheme?(new_resource.source) ? download_source_file : new_resource.source
end
def download_source_file
source_resource.path
end
def source_resource
declare_resource(:remote_file, new_resource.name) do
path default_download_cache_path
source new_resource.source
backup false
end
end
def default_download_cache_path
uri = ::URI.parse(new_resource.source)
filename = ::File.basename(::URI.unescape(uri.path))
file_cache_dir = Chef::FileCache.create_cache_path("package/")
Chef::Util::PathHelper.cleanpath("#{file_cache_dir}/#{filename}")
end
def install_package(name, version)
dism_command("/Add-Package /PackagePath:\"#{cab_file_source}\"")
end
def remove_package(name, version)
dism_command("/Remove-Package /PackagePath:\"#{cab_file_source}\"")
end
def dism_command(command)
with_os_architecture(nil) do
result = shell_out("dism.exe /Online /English #{command} /NoRestart", { timeout: new_resource.timeout })
if result.exitstatus == -2146498530
raise Chef::Exceptions::Package, "The specified package is not applicable to this image." if result.stdout.include?("0x800f081e")
result.error!
end
result
end
end
def installed_version
# e.g. Package_for_KB2975719~31bf3856ad364e35~amd64~~6.3.1.8
package = new_cab_identity
# Search for just the package name to catch a different version being installed
logger.trace("#{new_resource} searching for installed package #{package["name"]}")
existing_package_identities = installed_packages.map do |p|
split_package_identity(p["package_identity"])
end
found_packages = existing_package_identities.select do |existing_package_ident|
existing_package_ident["name"] == package["name"]
end
if found_packages.empty?
nil
elsif found_packages.length == 1
found_packages.first["version"]
else
# Presuming this won't happen, otherwise we need to handle it
raise Chef::Exceptions::Package, "Found multiple packages installed matching name #{package["name"]}, found: #{found_packages.length} matches"
end
end
def cab_identity_from_cab_file
stdout = dism_command("/Get-PackageInfo /PackagePath:\"#{cab_file_source}\"").stdout
package_info = parse_dism_get_package_info(stdout)
split_package_identity(package_info["package_information"]["package_identity"])
end
def new_cab_identity
logger.trace("#{new_resource} getting product version for package at #{cab_file_source}")
@new_cab_identity ||= cab_identity_from_cab_file
end
def package_version
new_cab_identity["version"].chomp
end
# returns a hash of package state information given the output of dism /get-packages
# expected keys: package_identity
def parse_dism_get_packages(text)
packages = []
text.each_line do |line|
key, value = line.split(":") if line.start_with?("Package Identity")
next if key.nil? || value.nil?
package = {}
package[key.downcase.strip.tr(" ", "_")] = value.strip.chomp
packages << package
end
packages
end
# returns a hash of package information given the output of dism /get-packageinfo
def parse_dism_get_package_info(text)
package_data = {}
errors = []
in_section = false
section_headers = [ "Package information", "Custom Properties", "Features" ]
text.each_line do |line|
if line =~ /Error: (.*)/
errors << $1.strip
elsif section_headers.any? { |header| line =~ /^(#{header})/ }
in_section = $1.downcase.tr(" ", "_")
elsif line =~ /(.*) ?: (.*)/
v = $2 # has to be first or the gsub below replaces this variable
k = $1.downcase.strip.tr(" ", "_")
if in_section
package_data[in_section] = {} unless package_data[in_section]
package_data[in_section][k] = v
else
package_data[k] = v
end
end
end
unless errors.empty?
if errors.include?("0x80070003") || errors.include?("0x80070002")
raise Chef::Exceptions::Package, "DISM: The system cannot find the path or file specified."
elsif errors.include?("740")
raise Chef::Exceptions::Package, "DISM: Error 740: Elevated permissions are required to run DISM."
else
raise Chef::Exceptions::Package, "Unknown errors encountered parsing DISM output: #{errors}"
end
end
package_data
end
def split_package_identity(identity)
data = {}
data["name"], data["publisher"], data["arch"], data["resource_id"], data["version"] = identity.split("~")
data
end
def installed_packages
@packages ||= begin
output = dism_command("/Get-Packages").stdout
packages = parse_dism_get_packages(output)
packages
end
end
end
end
end
end
|
