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 Rule Configuration"),
  37         ruleWarn())
  38         m5:append(Template("mwan/config_css"))
  39
  40
  41 mwan_rule = m5:section(TypedSection, "rule", translate("Traffic Rules"),
  42         translate("Rules specify which traffic will use a particular MWAN policy based on IP address, port or protocol<br />" ..
  43         "Rules are matched from top to bottom. Rules below a matching rule are ignored. Traffic not matching any rule is routed using the main routing table<br />" ..
  44         "Traffic destined for known (other than default) networks is handled by the main routing table. Traffic matching a rule, but all WAN interfaces for that policy are down will be blackholed<br />" ..
  45         "Names may contain characters A-Z, a-z, 0-9, _ and no spaces<br />" ..
  46         "Rules may not share the same name as configured interfaces, members or policies"))
  47         mwan_rule.addremove = true
  48         mwan_rule.anonymous = false
  49         mwan_rule.dynamic = false
  50         mwan_rule.sectionhead = translate("Rule")
  51         mwan_rule.sortable = true
  52         mwan_rule.template = "cbi/tblsection"
  53         mwan_rule.extedit = dsp.build_url("admin", "network", "mwan", "configuration", "rule", "%s")
  54         function mwan_rule.create(self, section)
  55                 TypedSection.create(self, section)
  56                 m5.uci:save("mwan3")
  57                 luci.http.redirect(dsp.build_url("admin", "network", "mwan", "configuration", "rule", section))
  58         end
  59
  60
  61 src_ip = mwan_rule:option(DummyValue, "src_ip", translate("Source address"))
  62         src_ip.rawhtml = true
  63         function src_ip.cfgvalue(self, s)
  64                 return self.map:get(s, "src_ip") or "&#8212;"
  65         end
  66
  67 src_port = mwan_rule:option(DummyValue, "src_port", translate("Source port"))
  68         src_port.rawhtml = true
  69         function src_port.cfgvalue(self, s)
  70                 return self.map:get(s, "src_port") or "&#8212;"
  71         end
  72
  73 dest_ip = mwan_rule:option(DummyValue, "dest_ip", translate("Destination address"))
  74         dest_ip.rawhtml = true
  75         function dest_ip.cfgvalue(self, s)
  76                 return self.map:get(s, "dest_ip") or "&#8212;"
  77         end
  78
  79 dest_port = mwan_rule:option(DummyValue, "dest_port", translate("Destination port"))
  80         dest_port.rawhtml = true
  81         function dest_port.cfgvalue(self, s)
  82                 return self.map:get(s, "dest_port") or "&#8212;"
  83         end
  84
  85 proto = mwan_rule:option(DummyValue, "proto", translate("Protocol"))
  86         proto.rawhtml = true
  87         function proto.cfgvalue(self, s)
  88                 return self.map:get(s, "proto") or "all"
  89         end
  90
  91 sticky = mwan_rule:option(DummyValue, "sticky", translate("Sticky"))
  92         sticky.rawhtml = true
  93         function sticky.cfgvalue(self, s)
  94                 if self.map:get(s, "sticky") == "1" then
  95                         stickied = 1
  96                         return translate("Yes")
  97                 else
  98                         stickied = nil
  99                         return translate("No")
 100                 end
 101         end
 102
 103 timeout = mwan_rule:option(DummyValue, "timeout", translate("Sticky timeout"))
 104         timeout.rawhtml = true
 105         function timeout.cfgvalue(self, s)
 106                 if stickied then
 107                         local timeoutValue = self.map:get(s, "timeout")
 108                         if timeoutValue then
 109                                 return timeoutValue .. "s"
 110                         else
 111                                 return "600s"
 112                         end
 113                 else
 114                         return "&#8212;"
 115                 end
 116         end
 117
 118 ipset = mwan_rule:option(DummyValue, "ipset", translate("IPset"))
 119         ipset.rawhtml = true
 120         function ipset.cfgvalue(self, s)
 121                 return self.map:get(s, "ipset") or "&#8212;"
 122         end
 123
 124 use_policy = mwan_rule:option(DummyValue, "use_policy", translate("Policy assigned"))
 125         use_policy.rawhtml = true
 126         function use_policy.cfgvalue(self, s)
 127                 return self.map:get(s, "use_policy") or "&#8212;"
 128         end
 129
 130 errors = mwan_rule:option(DummyValue, "errors", translate("Errors"))
 131         errors.rawhtml = true
 132         function errors.cfgvalue(self, s)
 133                 if not string.find(error_protocol_list, " " .. s .. " ") then
 134                         return ""
 135                 else
 136                         return "<span title=\"" .. translate("No protocol specified") .. "\"><img src=\"/luci-static/resources/cbi/reset.gif\" alt=\"error\"></img></span>"
 137                 end
 138         end
 139
 140
 141 return m5