Add Rewrite_by_lua option to locations

manifests/resource/location.pp

@@ -91,6 +91,14 @@
 #   A single string, or an array of strings to append to the location directive
 #   (after custom_cfg directives). NOTE: YOU are responsible for a semicolon on
 #   each line that requires one.
+# @param rewrite_by_lua
+#   Run the Lua source code inlined as the <rewrite-script-str> at the rewrite
+#   request processing phase. This does not replace the current access logs,
+#   but runs after.
+# @param rewrite_by_lua_file
+#   Equivalent to rewrite_by_lua, except that the file specified by
+#   <path-to-lua-script-file> contains the Lua code, or, as from the v0.5.0rc32
+#   release, the Lua/LuaJIT bytecode to be executed.
 # @param limit_zone
 #   Apply a limit_req_zone to the location. Expects a string indicating a
 #   previously defined limit_req_zone in the main nginx configuration
@@ -303,6 +311,8 @@
   Optional[String] $auth_basic                                     = undef,
   Optional[String] $auth_basic_user_file                           = undef,
   Optional[String] $auth_request                                   = undef,
+  Optional[String] $rewrite_by_lua                                 = undef,
+  Optional[String] $rewrite_by_lua_file                            = undef,
   Array $rewrite_rules                                             = [],
   Integer[401,599] $priority                                       = 500,
   Boolean $mp4                                                     = false,

templates/server/location_header.erb

@@ -72,6 +72,12 @@
     <%= line %>
     <%- end -%>
 <% end -%>
+<% if defined? @rewrite_by_lua -%>
+  rewrite_by_lua '<%= @rewrite_by_lua %>';
+<% end -%>
+<% if defined? @rewrite_by_lua_file -%>
+  rewrite_by_lua_file "<%= @rewrite_by_lua_file %>";
+<% end -%>
 <%- unless @rewrite_rules.nil? || @rewrite_rules.empty? -%>
     <%- @rewrite_rules.each do |rewrite_rule| -%>
     rewrite <%= rewrite_rule %>;