Merge pull request #94 from modular-magician/codegen-pr-1314

Add InSpec support for HTTP proxy

docs/resources/google_compute_target_http_proxies.md

@@ -0,0 +1,30 @@
+---
+title: About the TargetHttpProxy resource
+platform: gcp
+---
+
+
+## Syntax
+A `google_compute_target_http_proxies` is used to test a Google TargetHttpProxy resource
+
+## Examples
+```
+describe google_compute_target_http_proxies(project: 'chef-gcp-inspec') do
+  its('names') { should include 'inspec-gcp-http-proxy' }
+  its('descriptions') { should include 'A HTTP proxy' }
+end
+```
+
+## Properties
+Properties that can be accessed from the `google_compute_target_http_proxies` resource:
+
+See [google_compute_target_http_proxy.md](google_compute_target_http_proxy.md) for more detailed information
+  * `creation_timestamps`: an array of `google_compute_target_http_proxy` creation_timestamp
+  * `descriptions`: an array of `google_compute_target_http_proxy` description
+  * `ids`: an array of `google_compute_target_http_proxy` id
+  * `names`: an array of `google_compute_target_http_proxy` name
+  * `url_maps`: an array of `google_compute_target_http_proxy` url_map
+
+## Filter Criteria
+This resource supports all of the above properties as filter criteria, which can be used
+with `where` as a block or a method.

docs/resources/google_compute_target_http_proxy.md

@@ -0,0 +1,34 @@
+---
+title: About the TargetHttpProxy resource
+platform: gcp
+---
+
+
+## Syntax
+A `google_compute_target_http_proxy` is used to test a Google TargetHttpProxy resource
+
+## Examples
+```
+describe google_compute_target_http_proxy(project: 'chef-gcp-inspec', name: 'inspec-gcp-http-proxy') do
+  it { should exist }
+  its('description') { should eq 'A HTTP proxy' }
+  its('url_map') { should  match /\/inspec-gcp-url-map$/ }
+end
+
+describe google_compute_target_http_proxy(project: 'chef-gcp-inspec', name: 'nonexistent') do
+  it { should_not exist }
+end
+```
+
+## Properties
+Properties that can be accessed from the `google_compute_target_http_proxy` resource:
+
+  * `creation_timestamp`: Creation timestamp in RFC3339 text format.
+
+  * `description`: An optional description of this resource.
+
+  * `id`: The unique identifier for the resource.
+
+  * `name`: Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
+
+  * `url_map`: A reference to the UrlMap resource that defines the mapping from URL to the BackendService.

libraries/google_compute_target_http_proxies.rb

@@ -0,0 +1,90 @@
+# frozen_string_literal: false
+
+# ----------------------------------------------------------------------------
+#
+#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
+#
+# ----------------------------------------------------------------------------
+#
+#     This file is automatically generated by Magic Modules and manual
+#     changes will be clobbered when the file is regenerated.
+#
+#     Please read more about how to change this file in README.md and
+#     CONTRIBUTING.md located at the root of this package.
+#
+# ----------------------------------------------------------------------------
+require 'gcp_backend'
+class TargetHttpProxys < GcpResourceBase
+  name 'google_compute_target_http_proxies'
+  desc 'TargetHttpProxy plural resource'
+  supports platform: 'gcp'
+
+  attr_reader :table
+
+  filter_table_config = FilterTable.create
+
+  filter_table_config.add(:creation_timestamps, field: :creation_timestamp)
+  filter_table_config.add(:descriptions, field: :description)
+  filter_table_config.add(:ids, field: :id)
+  filter_table_config.add(:names, field: :name)
+  filter_table_config.add(:url_maps, field: :url_map)
+
+  filter_table_config.connect(self, :table)
+
+  def base
+    'https://www.googleapis.com/compute/v1/'
+  end
+
+  def url
+    'projects/{{project}}/global/targetHttpProxies'
+  end
+
+  def initialize(params = {})
+    super(params.merge({ use_http_transport: true }))
+    @params = params
+    @table = fetch_wrapped_resource('items')
+  end
+
+  def fetch_wrapped_resource(wrap_path)
+    # fetch_resource returns an array of responses (to handle pagination)
+    result = @connection.fetch_all(base, url, @params)
+    return if result.nil?
+
+    # Conversion of string -> object hash to symbol -> object hash that InSpec needs
+    converted = []
+    result.each do |response|
+      next if response.nil? || !response.key?(wrap_path)
+      response[wrap_path].each do |hash|
+        hash_with_symbols = {}
+        hash.each_key do |key|
+          name, value = transform(key, hash)
+          hash_with_symbols[name] = value
+        end
+        converted.push(hash_with_symbols)
+      end
+    end
+
+    converted
+  end
+
+  def transform(key, value)
+    return transformers[key].call(value) if transformers.key?(key)
+
+    [key.to_sym, value]
+  end
+
+  def transformers
+    {
+      'creationTimestamp' => ->(obj) { return :creation_timestamp, parse_time_string(obj['creationTimestamp']) },
+      'description' => ->(obj) { return :description, obj['description'] },
+      'id' => ->(obj) { return :id, obj['id'] },
+      'name' => ->(obj) { return :name, obj['name'] },
+      'urlMap' => ->(obj) { return :url_map, obj['urlMap'] },
+    }
+  end
+
+  # Handles parsing RFC3339 time string
+  def parse_time_string(time_string)
+    time_string ? Time.parse(time_string) : nil
+  end
+end

libraries/google_compute_target_http_proxy.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: false
+
+# ----------------------------------------------------------------------------
+#
+#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
+#
+# ----------------------------------------------------------------------------
+#
+#     This file is automatically generated by Magic Modules and manual
+#     changes will be clobbered when the file is regenerated.
+#
+#     Please read more about how to change this file in README.md and
+#     CONTRIBUTING.md located at the root of this package.
+#
+# ----------------------------------------------------------------------------
+require 'gcp_backend'
+
+# A provider to manage Google Compute Engine resources.
+class TargetHttpProxy < GcpResourceBase
+  name 'google_compute_target_http_proxy'
+  desc 'TargetHttpProxy'
+  supports platform: 'gcp'
+
+  attr_reader :creation_timestamp
+  attr_reader :description
+  attr_reader :id
+  attr_reader :name
+  attr_reader :url_map
+  def base
+    'https://www.googleapis.com/compute/v1/'
+  end
+
+  def url
+    'projects/{{project}}/global/targetHttpProxies/{{name}}'
+  end
+
+  def initialize(params)
+    super(params.merge({ use_http_transport: true }))
+    @fetched = @connection.fetch(base, url, params)
+    parse unless @fetched.nil?
+  end
+
+  def parse
+    @creation_timestamp = parse_time_string(@fetched['creationTimestamp'])
+    @description = @fetched['description']
+    @id = @fetched['id']
+    @name = @fetched['name']
+    @url_map = @fetched['urlMap']
+  end
+
+  # Handles parsing RFC3339 time string
+  def parse_time_string(time_string)
+    time_string ? Time.parse(time_string) : nil
+  end
+
+  def exists?
+    !@fetched.nil?
+  end
+end

test/integration/build/gcp-mm.tf

@@ -62,6 +62,10 @@ variable "url_map" {
   type = "map"
 }
 
+variable "http_proxy" {
+  type = "map"
+}
+
 resource "google_compute_ssl_policy" "custom-ssl-policy" {
   name            = "${var.ssl_policy["name"]}"
   min_tls_version = "${var.ssl_policy["min_tls_version"]}"
@@ -266,4 +270,11 @@ resource "google_compute_url_map" "gcp-inspec-url-map" {
     host    = "${var.url_map["test_host"]}"
     path    = "${var.url_map["test_path"]}"
   }
+}
+
+resource "google_compute_target_http_proxy" "gcp-inspec-http-proxy" {
+  project     = "${var.gcp_project_id}"
+  name        = "${var.http_proxy["name"]}"
+  url_map     = "${google_compute_url_map.gcp-inspec-url-map.self_link}"
+  description = "${var.http_proxy["description"]}"
 }

test/integration/configuration/mm-attributes.yml

@@ -102,3 +102,7 @@ url_map:
   path_rule_path: /home
   test_host: test.com
   test_path: /home
+
+http_proxy:
+  name: inspec-gcp-http-proxy
+  description: A HTTP proxy

test/integration/verify/controls/google_compute_target_http_proxies.rb

@@ -0,0 +1,30 @@
+# ----------------------------------------------------------------------------
+#
+#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
+#
+# ----------------------------------------------------------------------------
+#
+#     This file is automatically generated by Magic Modules and manual
+#     changes will be clobbered when the file is regenerated.
+#
+#     Please read more about how to change this file in README.md and
+#     CONTRIBUTING.md located at the root of this package.
+#
+# ----------------------------------------------------------------------------
+
+title 'Test GCP google_compute_target_http_proxies resource.'
+
+gcp_project_id = attribute(:gcp_project_id, default: 'gcp_project_id', description: 'The GCP project identifier.')
+http_proxy = attribute('http_proxy', default: {
+  "name": "inspec-gcp-http-proxy",
+  "description": "A HTTP proxy"
+}, description: 'Compute HTTP proxy definition')
+control 'google_compute_target_http_proxies-1.0' do
+  impact 1.0
+  title 'google_compute_target_http_proxies resource test'
+
+  describe google_compute_target_http_proxies(project: gcp_project_id) do
+    its('names') { should include http_proxy['name'] }
+    its('descriptions') { should include http_proxy['description'] }
+  end
+end

test/integration/verify/controls/google_compute_target_http_proxy.rb

@@ -0,0 +1,35 @@
+# ----------------------------------------------------------------------------
+#
+#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
+#
+# ----------------------------------------------------------------------------
+#
+#     This file is automatically generated by Magic Modules and manual
+#     changes will be clobbered when the file is regenerated.
+#
+#     Please read more about how to change this file in README.md and
+#     CONTRIBUTING.md located at the root of this package.
+#
+# ----------------------------------------------------------------------------
+
+title 'Test GCP google_compute_target_http_proxy resource.'
+
+gcp_project_id = attribute(:gcp_project_id, default: 'gcp_project_id', description: 'The GCP project identifier.')
+http_proxy = attribute('http_proxy', default: {
+  "name": "inspec-gcp-http-proxy",
+  "description": "A HTTP proxy"
+}, description: 'Compute HTTP proxy definition')
+control 'google_compute_target_http_proxy-1.0' do
+  impact 1.0
+  title 'google_compute_target_http_proxy resource test'
+
+  describe google_compute_target_http_proxy(project: gcp_project_id, name: http_proxy['name']) do
+    it { should exist }
+    its('description') { should eq http_proxy['description'] }
+    its('url_map') { should  match /\/inspec-gcp-url-map$/ }
+  end
+
+  describe google_compute_target_http_proxy(project: gcp_project_id, name: 'nonexistent') do
+    it { should_not exist }
+  end
+end