applications/luci-app-mwan3/luasrc/model/cbi/mwan/rule.lua

   1 -- ------ extra functions ------ --
   2
   3 function ruleCheck() -- determine if rules needs a proper protocol configured
   4         uci.cursor():foreach("mwan3", "rule",
   5                 function (section)
   6                         local sourcePort = ut.trim(sys.exec("uci -p /var/state get mwan3." .. section[".name"] .. ".src_port"))
   7                         local destPort = ut.trim(sys.exec("uci -p /var/state get mwan3." .. section[".name"] .. ".dest_port"))
   8                         if sourcePort ~= "" or destPort ~= "" then -- ports configured
   9                                 local protocol = ut.trim(sys.exec("uci -p /var/state get mwan3." .. section[".name"] .. ".proto"))
  10                                 if protocol == "" or protocol == "all" then -- no or improper protocol
  11                                         error_protocol_list = error_protocol_list .. section[".name"] .. " "
  12                                 end
  13                         end
  14                 end
  15         )
  16 end
  17
  18 function ruleWarn() -- display warning messages at the top of the page
  19         if error_protocol_list ~= " " then
  20                 return "<font color=\"ff0000\"><strong>" .. translate("WARNING: Some rules have a port configured with no or improper protocol specified! Please configure a specific protocol!") .. "</strong></font>"
  21         else
  22                 return ""
  23         end
  24 end
  25
  26 -- ------ rule configuration ------ --
  27
  28 dsp = require "luci.dispatcher"
  29 sys = require "luci.sys"
  30 ut = require "luci.util"
  31
  32 error_protocol_list = " "
  33 ruleCheck()
  34
  35
  36 m5 = Map("mwan3", translate("MWAN - Rules"),
  37         ruleWarn())
  38
  39 mwan_rule = m5:section(TypedSection, "rule", nil,
  40         translate("Rules specify which traffic will use a particular MWAN policy<br />" ..
  41         "Rules are based on IP address, port or protocol<br />" ..
  42         "Rules are matched from top to bottom<br />" ..
  43         "Rules below a matching rule are ignored<br />" ..
  44         "Traffic not matching any rule is routed using the main routing table<br />" ..
  45         "Traffic destined for known (other than default) networks is handled by the main routing table<br />" ..
  46         "Traffic matching a rule, but all WAN interfaces for that policy are down will be blackholed<br />" ..
  47         "Names may contain characters A-Z, a-z, 0-9, _ and no spaces<br />" ..
  48         "Rules may not share the same name as configured interfaces, members or policies"))
  49         mwan_rule.addremove = true
  50         mwan_rule.anonymous = false
  51         mwan_rule.dynamic = false
  52         mwan_rule.sectionhead = translate("Rule")
  53         mwan_rule.sortable = true
  54         mwan_rule.template = "cbi/tblsection"
  55         mwan_rule.extedit = dsp.build_url("admin", "network", "mwan", "rule", "%s")
  56         function mwan_rule.create(self, section)
  57                 TypedSection.create(self, section)
  58                 m5.uci:save("mwan3")
  59                 luci.http.redirect(dsp.build_url("admin", "network", "mwan", "rule", section))
  60         end
  61
  62
  63 src_ip = mwan_rule:option(DummyValue, "src_ip", translate("Source address"))
  64         src_ip.rawhtml = true
  65         function src_ip.cfgvalue(self, s)
  66                 return self.map:get(s, "src_ip") or "&#8212;"
  67         end
  68
  69 src_port = mwan_rule:option(DummyValue, "src_port", translate("Source port"))
  70         src_port.rawhtml = true
  71         function src_port.cfgvalue(self, s)
  72                 return self.map:get(s, "src_port") or "&#8212;"
  73         end
  74
  75 dest_ip = mwan_rule:option(DummyValue, "dest_ip", translate("Destination address"))
  76         dest_ip.rawhtml = true
  77         function dest_ip.cfgvalue(self, s)
  78                 return self.map:get(s, "dest_ip") or "&#8212;"
  79         end
  80
  81 dest_port = mwan_rule:option(DummyValue, "dest_port", translate("Destination port"))
  82         dest_port.rawhtml = true
  83         function dest_port.cfgvalue(self, s)
  84                 return self.map:get(s, "dest_port") or "&#8212;"
  85         end
  86
  87 proto = mwan_rule:option(DummyValue, "proto", translate("Protocol"))
  88         proto.rawhtml = true
  89         function proto.cfgvalue(self, s)
  90                 return self.map:get(s, "proto") or "all"
  91         end
  92
  93 sticky = mwan_rule:option(DummyValue, "sticky", translate("Sticky"))
  94         sticky.rawhtml = true
  95         function sticky.cfgvalue(self, s)
  96                 if self.map:get(s, "sticky") == "1" then
  97                         stickied = 1
  98                         return translate("Yes")
  99                 else
 100                         stickied = nil
 101                         return translate("No")
 102                 end
 103         end
 104
 105 timeout = mwan_rule:option(DummyValue, "timeout", translate("Sticky timeout"))
 106         timeout.rawhtml = true
 107         function timeout.cfgvalue(self, s)
 108                 if stickied then
 109                         local timeoutValue = self.map:get(s, "timeout")
 110                         if timeoutValue then
 111                                 return timeoutValue .. "s"
 112                         else
 113                                 return "600s"
 114                         end
 115                 else
 116                         return "&#8212;"
 117                 end
 118         end
 119
 120 ipset = mwan_rule:option(DummyValue, "ipset", translate("IPset"))
 121         ipset.rawhtml = true
 122         function ipset.cfgvalue(self, s)
 123                 return self.map:get(s, "ipset") or "&#8212;"
 124         end
 125
 126 use_policy = mwan_rule:option(DummyValue, "use_policy", translate("Policy assigned"))
 127         use_policy.rawhtml = true
 128         function use_policy.cfgvalue(self, s)
 129                 return self.map:get(s, "use_policy") or "&#8212;"
 130         end
 131
 132 errors = mwan_rule:option(DummyValue, "errors", translate("Errors"))
 133         errors.rawhtml = true
 134         function errors.cfgvalue(self, s)
 135                 if not string.find(error_protocol_list, " " .. s .. " ") then
 136                         return ""
 137                 else
 138                         return "<span title=\"" .. translate("No protocol specified") .. "\"><img src=\"/luci-static/resources/cbi/reset.gif\" alt=\"error\"></img></span>"
 139                 end
 140         end
 141
 142
 143 return m5