mod_storage_sql: Dynamically replace backquotes with double quotes when connecting...

[prosody.git] / plugins / mod_httpserver.lua

diff --git a/plugins/mod_httpserver.lua b/plugins/mod_httpserver.lua
index 1cdcc78788413fad6f3350d42b5f46b7a2394f58..654aff067ce5d894078f37ac381888312e83e3f7 100644 (file)
--- a/plugins/mod_httpserver.lua
+++ b/plugins/mod_httpserver.lua
@@ -1,6 +1,6 @@
 -- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
 -- 
 -- This project is MIT/X11 licensed. Please see the
 -- COPYING file in the source package for more information.
@@ -8,13 +8,16 @@
 
 
 local httpserver = require "net.httpserver";
+local lfs = require "lfs";
 
 local open = io.open;
 local t_concat = table.concat;
+local stat = lfs.attributes;
 
 local http_base = config.get("*", "core", "http_path") or "www_files";
 
 local response_400 = { status = "400 Bad Request", body = "<h1>Bad Request</h1>Sorry, we didn't understand your request :(" };
+local response_403 = { status = "403 Forbidden", body = "<h1>Forbidden</h1>You don't have permission to view the contents of this directory :(" };
 local response_404 = { status = "404 Not Found", body = "<h1>Page Not Found</h1>Sorry, we couldn't find what you were looking for :(" };
 
 -- TODO: Should we read this from /etc/mime.types if it exists? (startup time...?)
@@ -47,10 +50,20 @@ local function preprocess_path(path)
 end
 
 function serve_file(path)
-       local f, err = open(http_base..path, "rb");
+       local full_path = http_base..path;
+       if stat(full_path, "mode") == "directory" then
+               if stat(full_path.."/index.html", "mode") == "file" then
+                       return serve_file(path.."/index.html");
+               end
+               return response_403;
+       end
+       local f, err = open(full_path, "rb");
        if not f then return response_404; end
        local data = f:read("*a");
        f:close();
+       if not data then
+               return response_403;
+       end
        local ext = path:match("%.([^.]*)$");
        local mime = mime_map[ext]; -- Content-Type should be nil when not known
        return {