|
|
- -- ------ extra functions ------ --
-
- function rule_check() -- determine if rule needs a protocol specified
- local sport = ut.trim(sys.exec("uci get -p /var/state mwan3." .. arg[1] .. ".src_port"))
- local dport = ut.trim(sys.exec("uci get -p /var/state mwan3." .. arg[1] .. ".dest_port"))
- if sport ~= "" or dport ~= "" then -- ports configured
- local proto = ut.trim(sys.exec("uci get -p /var/state mwan3." .. arg[1] .. ".proto"))
- if proto == "" or proto == "all" then -- no or improper protocol
- err_proto = 1
- end
- end
- end
-
- function rule_warn() -- display warning message at the top of the page
- if err_proto == 1 then
- return "<font color=\"ff0000\"><strong>WARNING: this rule is incorrectly configured with no or improper protocol specified! Please configure a specific protocol!</strong></font>"
- else
- return ""
- end
- end
-
- function cbi_add_policy(field)
- uci.cursor():foreach("mwan3", "policy",
- function (section)
- field:value(section[".name"])
- end
- )
- end
-
- function cbi_add_protocol(field)
- local protos = ut.trim(sys.exec("cat /etc/protocols | grep ' # ' | awk '{print $1}' | grep -vw -e 'ip' -e 'tcp' -e 'udp' -e 'icmp' -e 'esp' | grep -v 'ipv6' | sort | tr '\n' ' '"))
- for p in string.gmatch(protos, "%S+") do
- field:value(p)
- end
- end
-
- -- ------ rule configuration ------ --
-
- dsp = require "luci.dispatcher"
- sys = require "luci.sys"
- ut = require "luci.util"
- arg[1] = arg[1] or ""
-
- err_proto = 0
- rule_check()
-
-
- m5 = Map("mwan3", translate("MWAN3 Multi-WAN Rule Configuration - ") .. arg[1],
- translate(rule_warn()))
- m5.redirect = dsp.build_url("admin", "network", "mwan3", "configuration", "rule")
-
-
- mwan_rule = m5:section(NamedSection, arg[1], "rule", "")
- mwan_rule.addremove = false
- mwan_rule.dynamic = false
-
-
- src_ip = mwan_rule:option(Value, "src_ip", translate("Source address"),
- translate("Supports CIDR notation (eg \"192.168.100.0/24\") without quotes"))
- src_ip.datatype = ipaddr
-
- src_port = mwan_rule:option(Value, "src_port", translate("Source port"),
- translate("May be entered as a single or multiple port(s) (eg \"22\" or \"80,443\") or as a portrange (eg \"1024:2048\") without quotes"))
-
- dest_ip = mwan_rule:option(Value, "dest_ip", translate("Destination address"),
- translate("Supports CIDR notation (eg \"192.168.100.0/24\") without quotes"))
- dest_ip.datatype = ipaddr
-
- dest_port = mwan_rule:option(Value, "dest_port", translate("Destination port"),
- translate("May be entered as a single or multiple port(s) (eg \"22\" or \"80,443\") or as a portrange (eg \"1024:2048\") without quotes"))
-
- proto = mwan_rule:option(Value, "proto", translate("Protocol"),
- translate("View the contents of /etc/protocols for protocol descriptions"))
- proto.default = "all"
- proto.rmempty = false
- proto:value("all")
- proto:value("ip")
- proto:value("tcp")
- proto:value("udp")
- proto:value("icmp")
- proto:value("esp")
- cbi_add_protocol(proto)
-
- use_policy = mwan_rule:option(Value, "use_policy", translate("Policy assigned"))
- cbi_add_policy(use_policy)
- use_policy:value("unreachable", translate("unreachable (reject)"))
- use_policy:value("blackhole", translate("blackhole (drop)"))
- use_policy:value("default", translate("default (use main routing table)"))
-
-
- -- ------ currently configured policies ------ --
-
- mwan_policy = m5:section(TypedSection, "policy", translate("Currently Configured Policies"))
- mwan_policy.addremove = false
- mwan_policy.dynamic = false
- mwan_policy.sortable = false
- mwan_policy.template = "cbi/tblsection"
-
-
- return m5
|