Removes unsafe sqlite3 queries from Lua

attic/scripts/lua/sqlite.lua

@@ -0,0 +1,75 @@
+--
+-- (C) 2014-15-15 - ntop.org
+--
+
+-- Hello world
+
+dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+
+require "lua_utils"
+
+local page_utils = require("page_utils")
+
+sendHTTPContentTypeHeader('text/html')
+
+page_utils.print_header()
+
+dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
+
+dirs = ntop.getDirs()
+
+query = _GET["query"]
+
+if (query == nil) then
+   print [[
+  <div class="alert alert-warning alert-dismissible" role="alert">
+   <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span>
+   <span class="sr-only">Close</span></button>
+   <strong>Query Empty!</strong> Example: localhost:3000/lua/examples/sqlite.lua?query=/var/lib/ntopng/0/flows/2014-15-15/07/08/01/45.sqlite
+</div>
+   ]]
+
+else
+
+rsp = ntop.execQuery(query, "SELECT * from flows ORDER BY first_seen, srv_ip, srv_port, cli_ip, cli_port ASC")
+
+if(rsp == nil) then
+print [[
+  <div class="alert alert-warning alert-dismissible" role="alert">
+   <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span>
+   <span class="sr-only">Close</span></button>
+      <strong>Query Error!</strong> Query: ]] print (query)
+   print [[
+   </div>
+   ]]
+else
+   print("<table class=\"table table-bordered table-striped\">\n")
+
+   num = 0
+   for _k,_v in pairs(rsp) do
+
+      if(num == 0) then
+	 -- print("<tr><th>Id</th>")
+	 for k,v in pairs(_v) do
+	    print("<th>".. k .."</th>")
+	 end
+	 print("</tr>\n")
+      end
+
+      print("<tr>")
+      -- print("<th>".. num .."</th>")
+
+      for k,v in pairs(_v) do
+	 print("<td>".. v .."</td>")
+      end
+
+      print("</tr>\n")
+      num = num + 1
+   end
+
+   print("</table>\n")
+end
+end
+print ('<strong>Total flows: ' .. num .. '</strong>')
+dofile(dirs.installdir .. "/scripts/lua/inc/footer.lua")