From c6e87d9655617d7d4b334b3e565cdac3abe443b0 Mon Sep 17 00:00:00 2001
From: nimisha <nimisha.sharad@msystechnologies.com>
Date: Mon, 30 Jan 2017 18:13:02 +0530
Subject: Fixing review comments

Signed-off-by: nimisha <nimisha.sharad@msystechnologies.com>
---
 lib/chef/resource/execute.rb | 90 ++++++++++++++++++++++++++++++--------------
 1 file changed, 61 insertions(+), 29 deletions(-)

(limited to 'lib/chef/resource/execute.rb')

diff --git a/lib/chef/resource/execute.rb b/lib/chef/resource/execute.rb
index d0e4d958f6..cf81a24cec 100644
--- a/lib/chef/resource/execute.rb
+++ b/lib/chef/resource/execute.rb
@@ -135,37 +135,11 @@ class Chef
         )
       end
 
-      def user(arg = nil)
-        set_or_return(
-          :user,
-          arg,
-          :kind_of => [ String, Integer ]
-        )
-      end
-
-      def domain(arg = nil)
-        set_or_return(
-          :domain,
-          arg,
-          :kind_of => [ String ]
-        )
-      end
+      property :user, [ String, Integer ]
 
-      def password(arg = nil)
-        set_or_return(
-          :password,
-          arg,
-          :kind_of => [ String ]
-        )
-      end
+      property :domain, String
 
-      def sensitive(args = nil)
-        if ! password.nil?
-          true
-        else
-          super
-        end
-      end
+      property :password, String, sensitive: true
 
       def self.set_guard_inherited_attributes(*inherited_attributes)
         @class_inherited_attributes = inherited_attributes
@@ -183,6 +157,64 @@ class Chef
         ancestor_attributes.concat(@class_inherited_attributes ? @class_inherited_attributes : []).uniq
       end
 
+      def after_created
+        validate_identity_platform(user, password, domain)
+        identity = qualify_user(user, password, domain)
+        domain(identity[:domain])
+        user(identity[:user])
+      end
+
+      def validate_identity_platform(specified_user, password = nil, specified_domain = nil)
+        if Chef::Platform.windows?
+          if specified_user && password.nil?
+            raise ArgumentError, "A value for `password` must be specified when a value for `user` is specified on the Windows platform"
+          end
+        else
+          if password || specified_domain
+            raise Exceptions::UnsupportedPlatform, "Values for `domain` and `password` are only supported on the Windows platform"
+          end
+        end
+      end
+
+      def qualify_user(specified_user, password = nil, specified_domain = nil)
+        domain = specified_domain
+        user = specified_user
+
+        if specified_user.nil? && ! specified_domain.nil?
+          raise ArgumentError, "The domain `#{specified_domain}` was specified, but no user name was given"
+        end
+
+        # if domain is provided in both username and domain
+        if specified_user && ((specified_user.include? '\\') || (specified_user.include? "@")) && specified_domain
+          raise ArgumentError, "The domain is provided twice. Username: `#{specified_user}`, Domain: `#{specified_domain}`. Please specify domain only once."
+        end
+
+        if ! specified_user.nil? && specified_domain.nil?
+          # Splitting username of format: Domain\Username
+          domain_and_user = user.split('\\')
+
+          if domain_and_user.length == 2
+            domain = domain_and_user[0]
+            user = domain_and_user[1]
+          elsif domain_and_user.length == 1
+            # Splitting username of format: Username@Domain
+            domain_and_user = user.split("@")
+            if domain_and_user.length == 2
+              domain = domain_and_user[1]
+              user = domain_and_user[0]
+            elsif domain_and_user.length != 1
+              raise ArgumentError, "The specified user name `#{user}` is not a syntactically valid user name"
+            end
+          end
+        end
+
+        if ( password || domain ) && user.nil?
+          raise ArgumentError, "A value for `password` or `domain` was specified without specification of a value for `user`"
+        end
+
+        { domain: domain, user: user }
+      end
+
       set_guard_inherited_attributes(
         :cwd,
         :environment,
-- 
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