Merge pull request #4595 from lbahtarliev/master

[Feature] Add ICAP Content-Type and Filename from TODO List

lualib/lua_scanners/icap.lua

@@ -240,10 +240,16 @@ local function icap_check(task, content, digest, rule, maybe_part)
 
       local function get_req_headers()
 
+        local in_client_ip = task:get_from_ip()
         local req_hlen = 2
-        table.insert(req_headers, string.format('GET %s HTTP/1.0\r\n', rule.req_fake_url))
         table.insert(req_headers, string.format('Date: %s\r\n', rspamd_util.time_to_string(rspamd_util.get_time())))
-        --table.insert(http_headers, string.format('Content-Type: %s\r\n', 'text/html'))
+        if maybe_part then
+          table.insert(req_headers, string.format('GET http://%s/%s HTTP/1.0\r\n', in_client_ip, maybe_part:get_filename()))
+          table.insert(http_headers, string.format('Content-Type: %s/%s\r\n', maybe_part:get_detected_type()))
+        else
+          table.insert(req_headers, string.format('GET %s HTTP/1.0\r\n', rule.req_fake_url))
+          table.insert(http_headers, string.format('Content-Type: application/octet-stream\r\n'))
+        end
         if rule.user_agent ~= "none" then
           table.insert(req_headers, string.format("User-Agent: %s\r\n", rule.user_agent))
         end

src/plugins/lua/external_services.lua

@@ -181,12 +181,12 @@ local function add_scanner_rule(sym, opts)
       fun.each(function(p)
         local content = p:get_content()
         if content and #content > 0 then
-          cfg.check(task, content, p:get_digest(), rule)
+          cfg.check(task, content, p:get_digest(), rule, p)
         end
       end, common.check_parts_match(task, rule))
 
     else
-      cfg.check(task, task:get_content(), task:get_digest(), rule)
+      cfg.check(task, task:get_content(), task:get_digest(), rule, nil)
     end
   end