Add trusted_certificate resourcetrusted

This was one of the most requested resources. It's Linux only for now,
but could probably support macOS fairly easily.

Signed-off-by: Tim Smith <tsmith@chef.io>

2 files changed, 83 insertions, 0 deletions

diff --git a/lib/chef/resource/trusted_certificate.rb b/lib/chef/resource/trusted_certificate.rb
new file mode 100644
index 0000000000..80c69bd815
--- /dev/null
+++ b/lib/chef/resource/trusted_certificate.rb
@@ -0,0 +1,82 @@
+#
+# Copyright:: Chef Software, Inc.
+#
+# 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 "chef/resource"
+
+class Chef
+  class Resource
+    class TrustedCertificate < Chef::Resource
+      resource_name :trusted_certificate
+
+      description ""
+      introduced "16.0"
+
+      property :certificate_name, String,
+               name_property: true,
+               description: ""
+
+      property :content, String,
+               description: "",
+               required: true
+
+      action :create do
+        execute "update trusted certificates" do
+          command update_cert_command
+          action :nothing
+        end
+
+        file "#{certificate_path}/#{new_resource.certificate_name}.crt" do
+          content new_resource.content
+          owner "root"
+          group "staff" if debian?
+          action :create
+          notifies :run, "execute[update trusted certificates]"
+        end
+      end
+
+      action :delete do
+        execute "update trusted certificates" do
+          command update_cert_command
+          action :nothing
+        end
+
+        file "#{certificate_path}/#{new_resource.certificate_name}.crt" do
+          action :delete
+          notifies :run, "execute[update trusted certificates]"
+        end
+      end
+
+      action_class do
+        # @return [String] the platform specific command to update certs
+        def update_cert_command
+          platform_family?("debian", "suse") ? "update-ca-certificates" : "update-ca-trust extract"
+        end
+
+        # @return [String] the platform specific path to certs
+        def certificate_path
+          case node["platform_family"]
+          when "debian"
+            "/usr/local/share/ca-certificates"
+          when "suse"
+            "/etc/pki/trust/anchors/"
+          else # probably RHEL
+            "/etc/pki/ca-trust/source/anchors"
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/chef/resources.rb b/lib/chef/resources.rb
index f997d43a39..d08e9ebf49 100644
--- a/lib/chef/resources.rb
+++ b/lib/chef/resources.rb
@@ -116,6 +116,7 @@ require_relative "resource/sysctl"
 require_relative "resource/swap_file"
 require_relative "resource/systemd_unit"
 require_relative "resource/ssh_known_hosts_entry"
+require_relative "resource/trusted_certificate"
 require_relative "resource/windows_service"
 require_relative "resource/subversion"
 require_relative "resource/smartos_package"