InvalidRR + s/InvalidZone/DomainNotFound/ + domain regex with final ".".

src/responses/zone.cr

@@ -78,5 +78,13 @@ class DNSManager::Response
 		end
 	end
 	DNSManager.responses << RRAdded
+
+	IPC::JSON.message InvalidRR, 20 do
+		# For now, Error is just an alias on String.
+		property errors : Array(Storage::Zone::Error)
+		def initialize(@errors)
+		end
+	end
+	DNSManager.responses << InvalidRR
 end
 

src/storage.cr

@@ -164,7 +164,7 @@ class DNSManager::Storage
 		rr.get_errors.tap do |errors|
 			unless errors.empty?
 				Baguette::Log.warning "add RR with errors: #{errors}"
-				return Response::InvalidZone.new errors
+				return Response::InvalidRR.new errors
 			end
 		end
 
@@ -201,7 +201,7 @@ class DNSManager::Storage
 		rr.get_errors.tap do |errors|
 			unless errors.empty?
 				Baguette::Log.warning "update RR with errors: #{errors}"
-				return Response::InvalidZone.new errors
+				return Response::InvalidRR.new errors
 			end
 		end
 
@@ -233,9 +233,7 @@ class DNSManager::Storage
 
 		# Zone must exist.
 		zone = zones_by_domain.get? domain
-		unless zone
-			return Response::InvalidZone.new ["Domain not found."]
-		end
+		return Response::DomainNotFound.new unless zone
 
 		# User must own the zone.
 		unless user_data.domains.includes?(domain) || user_data.admin

src/storage/zone.cr

@@ -332,7 +332,7 @@ class DNSManager::Storage::Zone
 
 	# This regex only is "good enough for now".
 	def self.is_domain_valid?(domain) : Bool
-		if domain =~ /^(((?!-))(xn--|_{1,1})?[a-z0-9-]{0,61}[a-z0-9]{1,1}\.)*((xn--)?[a-z0-9][a-z0-9\-]{0,60}[a-z0-9]|(xn--)?[a-z0-9]{1,60})\.[a-z]{2,}$/
+		if domain =~ /^(((?!-))(xn--|_{1,1})?[a-z0-9-]{0,61}[a-z0-9]{1,1}\.)*((xn--)?[a-z0-9][a-z0-9\-]{0,60}[a-z0-9]|(xn--)?[a-z0-9]{1,60})\.[a-z]{2,}\.?$/
 			true
 		else
 			false