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mod_http_files: Escape paths in redirects

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This commit is contained in:
Kim Alvefur 2012-12-21 09:04:02 +01:00
parent d1880e05fd
commit b1dd7b0be7
1 changed files with 4 additions and 1 deletions
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5
plugins/mod_http_files.lua
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@ -12,6 +12,7 @@ local lfs = require "lfs";
local os_date = os.date;
local open = io.open;
local stat = lfs.attributes;
local build_path = require"socket.url".build_path;
local http_base = module:get_option_string("http_files_dir", module:get_option_string("http_path", "www_files"));
local dir_indices = module:get_option("http_files_index", { "index.html", "index.htm" });
@ -78,7 +79,9 @@ function serve_file(event, path)
data = data.data;
elseif attr.mode == "directory" then
if full_path:sub(-1) ~= "/" then
response_headers.location = orig_path.."/";
local path = { is_absolute = true, is_directory = true };
for dir in orig_path:gmatch("[^/]+") do path[#path+1]=dir; end
response_headers.location = build_path(path);
return 301;
end
for i=1,#dir_indices do