more msftidy checks

tools/msftidy.rb

@@ -536,7 +536,7 @@ class Msftidy
       # RM#8498 for discussion, starting at comment #16:
       #
       # https://dev.metasploit.com/redmine/issues/8498#note-16
-      if ln =~ /(?<!\.)datastore\[["'][^"']+["']\]\s*=(?![=~>])/
+      if ln =~ /(?<!\.)datastore\[["'][^"']+["']\]\s*(=|<<)(?![=~>])/
         info("datastore is modified in code: #{ln}", idx)
       end
 
@@ -549,6 +549,10 @@ class Msftidy
       if ln =~ /^\s*Rank\s*=\s*/ and @source =~ /<\sMsf::Auxiliary/
         warn("Auxiliary modules have no 'Rank': #{ln}", idx)
       end
+
+      if ln =~ /^\s*def\s+(?:[^\(\)]*[A-Z]+[^\(\)]*)(?:\(.*\))?$/
+        warn("Please use snake case on method names: #{ln}", idx)
+      end
     end
   end
 
@@ -586,6 +590,15 @@ class Msftidy
     end
   end
 
+  def check_invalid_url_scheme
+    test = @source.scan(/^.+http\/\/.+$/)
+    unless test.empty?
+      test.each { |item|
+        info("Invalid URL: #{item}")
+      }
+    end
+  end
+
   private
 
   def load_file(file)
@@ -634,6 +647,7 @@ def run_checks(full_filepath)
   tidy.check_newline_eof
   tidy.check_sock_get
   tidy.check_udp_sock_get
+  tidy.check_invalid_url_scheme
   return tidy
 end