diff options
Diffstat (limited to 'applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua')
| -rw-r--r-- | applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua | 218 |
1 files changed, 94 insertions, 124 deletions
diff --git a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua index 4f5dc75360..95af9bbbfd 100644 --- a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua +++ b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua @@ -1,105 +1,110 @@ --- ------ extra functions ------ -- - -function interfaceCheck() -- find issues with too many interfaces, reliability and metric - uci.cursor():foreach("mwan3", "interface", - function (section) - local interfaceName = section[".name"] - interfaceNumber = interfaceNumber+1 -- count number of mwan interfaces configured - -- create list of metrics for none and duplicate checking - local metricValue = ut.trim(sys.exec("uci -p /var/state get network." .. interfaceName .. ".metric")) - if metricValue == "" then - errorFound = 1 - errorNoMetricList = errorNoMetricList .. interfaceName .. " " - else - metricList = metricList .. interfaceName .. " " .. metricValue .. "\n" - end - -- check if any interfaces have a higher reliability requirement than tracking IPs configured - local trackingNumber = tonumber(ut.trim(sys.exec("echo $(uci -p /var/state get mwan3." .. interfaceName .. ".track_ip) | wc -w"))) - if trackingNumber > 0 then - local reliabilityNumber = tonumber(ut.trim(sys.exec("uci -p /var/state get mwan3." .. interfaceName .. ".reliability"))) - if reliabilityNumber and reliabilityNumber > trackingNumber then - errorFound = 1 - errorReliabilityList = errorReliabilityList .. interfaceName .. " " - end - end - -- check if any interfaces are not properly configured in /etc/config/network or have no default route in main routing table - if ut.trim(sys.exec("uci -p /var/state get network." .. interfaceName)) == "interface" then - local interfaceDevice = ut.trim(sys.exec("uci -p /var/state get network." .. interfaceName .. ".ifname")) - if interfaceDevice == "uci: Entry not found" or interfaceDevice == "" then - errorFound = 1 - errorNetConfigList = errorNetConfigList .. interfaceName .. " " - errorRouteList = errorRouteList .. interfaceName .. " " - else - local routeCheck = ut.trim(sys.exec("route -n | awk '{if ($8 == \"" .. interfaceDevice .. "\" && $1 == \"0.0.0.0\" && $3 == \"0.0.0.0\") print $1}'")) - if routeCheck == "" then - errorFound = 1 - errorRouteList = errorRouteList .. interfaceName .. " " - end - end - else - errorFound = 1 - errorNetConfigList = errorNetConfigList .. interfaceName .. " " - errorRouteList = errorRouteList .. interfaceName .. " " - end - end - ) - -- check if any interfaces have duplicate metrics - local metricDuplicateNumbers = sys.exec("echo '" .. metricList .. "' | awk '{print $2}' | uniq -d") - if metricDuplicateNumbers ~= "" then - errorFound = 1 - local metricDuplicates = "" - for line in metricDuplicateNumbers:gmatch("[^\r\n]+") do - metricDuplicates = sys.exec("echo '" .. metricList .. "' | grep '" .. line .. "' | awk '{print $1}'") - errorDuplicateMetricList = errorDuplicateMetricList .. metricDuplicates - end - errorDuplicateMetricList = sys.exec("echo '" .. errorDuplicateMetricList .. "' | tr '\n' ' '") - end -end +dsp = require "luci.dispatcher" +sys = require "luci.sys" +ut = require "luci.util" -function interfaceWarnings() -- display status and warning messages at the top of the page +function interfaceWarnings(overview, count) local warnings = "" - if interfaceNumber <= 250 then - warnings = "<strong>" .. translatef("There are currently %d of 250 supported interfaces configured", interfaceNumber) .. "</strong>" + if count <= 250 then + warnings = string.format("<strong>%s</strong></br>", + translatef("There are currently %d of 250 supported interfaces configured", count) + ) else - warnings = "<font color=\"ff0000\"><strong>" .. translatef("WARNING: %d interfaces are configured exceeding the maximum of 250!", interfaceNumber) .. "</strong></font>" - end - if errorReliabilityList ~= " " then - warnings = warnings .. "<br /><br /><font color=\"ff0000\"><strong>" .. translate("WARNING: Some interfaces have a higher reliability requirement than there are tracking IP addresses!") .. "</strong></font>" - end - if errorRouteList ~= " " then - warnings = warnings .. "<br /><br /><font color=\"ff0000\"><strong>" .. translate("WARNING: Some interfaces have no default route in the main routing table!") .. "</strong></font>" - end - if errorNetConfigList ~= " " then - warnings = warnings .. "<br /><br /><font color=\"ff0000\"><strong>" .. translate("WARNING: Some interfaces are configured incorrectly or not at all in /etc/config/network!") .. "</strong></font>" - end - if errorNoMetricList ~= " " then - warnings = warnings .. "<br /><br /><font color=\"ff0000\"><strong>" .. translate("WARNING: Some interfaces have no metric configured in /etc/config/network!") .. "</strong></font>" + warnings = string.format("<strong>%s</strong></br>", + translatef("WARNING: %d interfaces are configured exceeding the maximum of 250!", count) + ) end - if errorDuplicateMetricList ~= " " then - warnings = warnings .. "<br /><br /><font color=\"ff0000\"><strong>" .. translate("WARNING: Some interfaces have duplicate metrics configured in /etc/config/network!") .. "</strong></font>" + + for i, k in pairs(overview) do + if overview[i]["network"] == false then + warnings = warnings .. string.format("<strong>%s</strong></br>", + translatef("WARNING: Interface %s are not found in /etc/config/network", i) + ) + end + + if overview[i]["default_route"] == false then + warnings = warnings .. string.format("<strong>%s</strong></br>", + translatef("WARNING: Interface %s has no default route in the main routing table", i) + ) + end + + if overview[i]["reliability"] == false then + warnings = warnings .. string.format("<strong>%s</strong></br>", + translatef("WARNING: Interface %s has a higher reliability " .. + "requirement than tracking hosts (%d)", i, overview[i]["tracking"]) + ) + end + + if overview[i]["duplicate_metric"] == true then + warnings = warnings .. string.format("<strong>%s</strong></br>", + translatef("WARNING: Interface %s has a duplicate metric %s configured", i, overview[i]["metric"]) + ) + end end + return warnings end --- ------ interface configuration ------ -- +function configCheck() + local overview = {} + local count = 0 + local duplicate_metric = {} + uci.cursor():foreach("mwan3", "interface", + function (section) + local uci = uci.cursor(nil, "/var/state") + local iface = section[".name"] + overview[iface] = {} + count = count + 1 + local network = uci:get("network", iface) + overview[iface]["network"] = false + if network ~= nil then + overview[iface]["network"] = true + + local device = uci:get("network", iface, "ifname") + if device ~= nil then + overview[iface]["device"] = device + end -dsp = require "luci.dispatcher" -sys = require "luci.sys" -ut = require "luci.util" + local metric = uci:get("network", iface, "metric") + if metric ~= nil then + overview[iface]["metric"] = metric + overview[iface]["duplicate_metric"] = false + for _, m in ipairs(duplicate_metric) do + if m == metric then + overview[iface]["duplicate_metric"] = true + end + end + table.insert(duplicate_metric, metric) + end -interfaceNumber = 0 -metricList = "" -errorFound = 0 -errorDuplicateMetricList = " " -errorNetConfigList = " " -errorNoMetricList = " " -errorReliabilityList = " " -errorRouteList = " " -interfaceCheck() + local dump = require("luci.util").ubus("network.interface.%s" % iface, "status", {}) + overview[iface]["default_route"] = false + if dump then + local _, route + for _, route in ipairs(dump.route) do + if dump.route[_].target == "0.0.0.0" then + overview[iface]["default_route"] = true + end + end + end + end + local trackingNumber = uci:get("mwan3", iface, "track_ip") + overview[iface]["tracking"] = 0 + if #trackingNumber > 0 then + overview[iface]["tracking"] = #trackingNumber + overview[iface]["reliability"] = false + local reliabilityNumber = tonumber(uci:get("mwan3", iface, "reliability")) + if reliabilityNumber and reliabilityNumber <= #trackingNumber then + overview[iface]["reliability"] = true + end + end + end + ) + return overview, count +end m5 = Map("mwan3", translate("MWAN - Interfaces"), - interfaceWarnings()) + interfaceWarnings(configCheck())) m5:append(Template("mwan/config_css")) @@ -238,39 +243,4 @@ metric = mwan_interface:option(DummyValue, "metric", translate("Metric")) end end -errors = mwan_interface:option(DummyValue, "errors", translate("Errors")) - errors.rawhtml = true - function errors.cfgvalue(self, s) - if errorFound == 1 then - local mouseOver, lineBreak = "", "" - if string.find(errorReliabilityList, " " .. s .. " ") then - mouseOver = "Higher reliability requirement than there are tracking IP addresses" - lineBreak = " " - end - if string.find(errorRouteList, " " .. s .. " ") then - mouseOver = mouseOver .. lineBreak .. "No default route in the main routing table" - lineBreak = " " - end - if string.find(errorNetConfigList, " " .. s .. " ") then - mouseOver = mouseOver .. lineBreak .. "Configured incorrectly or not at all in /etc/config/network" - lineBreak = " " - end - if string.find(errorNoMetricList, " " .. s .. " ") then - mouseOver = mouseOver .. lineBreak .. "No metric configured in /etc/config/network" - lineBreak = " " - end - if string.find(errorDuplicateMetricList, " " .. s .. " ") then - mouseOver = mouseOver .. lineBreak .. "Duplicate metric configured in /etc/config/network" - end - if mouseOver == "" then - return "" - else - return "<span title=\"" .. mouseOver .. "\"><img src=\"/luci-static/resources/cbi/reset.gif\" alt=\"error\"></img></span>" - end - else - return "" - end - end - - return m5 |