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Diffstat (limited to 'conf/lua/html.lua')
| -rw-r--r-- | conf/lua/html.lua | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/conf/lua/html.lua b/conf/lua/html.lua deleted file mode 100644 index 1b218357b..000000000 --- a/conf/lua/html.lua +++ /dev/null @@ -1,76 +0,0 @@ --- Licensed to the Apache Software Foundation (ASF) under one or more --- contributor license agreements. See the NOTICE file distributed with --- this work for additional information regarding copyright ownership. --- The ASF licenses this file to you under the Apache License, Version 2.0 --- (the "License"); you may not use this file except in compliance with --- the License. You may obtain a copy of the License at: --- --- http://www.apache.org/licenses/LICENSE-2.0 --- --- Unless required by applicable law or agreed to in writing, software --- distributed under the License is distributed on an "AS IS" BASIS, --- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. --- See the License for the specific language governing permissions and --- limitations under the License. - -local reconf = config['regexp'] -local rspamd_regexp = require "rspamd_regexp" -local rspamd_logger = require "rspamd_logger" - --- Messages that have only HTML part -reconf['MIME_HTML_ONLY'] = 'has_only_html_part()' - -local function check_html_image(task, min, max) - local tp = task:get_text_parts() - - for _,p in ipairs(tp) do - if p:is_html() then - local hc = p:get_html() - local len = p:get_raw_length() - - if len >= min and len < max then - local images = hc:get_images() - - if images then - for _,i in ipairs(images) do - if i['embedded'] then - return true - end - end - end - end - end - end -end - -rspamd_config.HTML_SHORT_LINK_IMG_1 = function(task) - return check_html_image(task, 0, 1024) -end -rspamd_config.HTML_SHORT_LINK_IMG_2 = function(task) - return check_html_image(task, 1024, 1536) -end -rspamd_config.HTML_SHORT_LINK_IMG_3 = function(task) - return check_html_image(task, 1536, 2048) -end -rspamd_config.R_EMPTY_IMAGE = function(task) - local tp = task:get_text_parts() -- get text parts in a message - - for _,p in ipairs(tp) do -- iterate over text parts array using `ipairs` - if p:is_html() then -- if the current part is html part - local hc = p:get_html() -- we get HTML context - local len = p:get_length() -- and part's length - - if len < 50 then -- if we have a part that has less than 50 bytes of text - local images = hc:get_images() -- then we check for HTML images - - if images then -- if there are images - for _,i in ipairs(images) do -- then iterate over images in the part - if i['height'] + i['width'] >= 400 then -- if we have a large image - return true -- add symbol - end - end - end - end - end - end -end
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