From 94be4881a043731d03878b3f06f05e7430e58746 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Thu, 12 Jul 2018 16:43:23 +0200 Subject: [PATCH] luci-base: add error reporting and basic support for dynamic interfaces This allows exposing virtual ubus-based network interfaces in LuCI. Signed-off-by: Jo-Philipp Wich --- modules/luci-base/luasrc/model/network.lua | 109 ++++++++++++++++++++- 1 file changed, 106 insertions(+), 3 deletions(-) diff --git a/modules/luci-base/luasrc/model/network.lua b/modules/luci-base/luasrc/model/network.lua index d5029ec904..78df72da24 100644 --- a/modules/luci-base/luasrc/model/network.lua +++ b/modules/luci-base/luasrc/model/network.lua @@ -23,6 +23,22 @@ IFACE_PATTERNS_VIRTUAL = { } IFACE_PATTERNS_IGNORE = { "^wmaster%d", "^wifi%d", "^hwsim%d", "^imq%d", "^ifb%d", "^mon%.wlan%d", "^sit%d", "^gre%d", "^gretap%d", "^ip6gre%d", "^ip6tnl%d", "^tunl%d", "^lo$" } IFACE_PATTERNS_WIRELESS = { "^wlan%d", "^wl%d", "^ath%d", "^%w+%.network%d" } +IFACE_ERRORS = { + CONNECT_FAILED = lng.translate("Connection attempt failed"), + INVALID_ADDRESS = lng.translate("IP address in invalid"), + INVALID_GATEWAY = lng.translate("Gateway address is invalid"), + INVALID_LOCAL_ADDRESS = lng.translate("Local IP address is invalid"), + MISSING_ADDRESS = lng.translate("IP address is missing"), + MISSING_PEER_ADDRESS = lng.translate("Peer address is missing"), + NO_DEVICE = lng.translate("Network device is not present"), + NO_IFACE = lng.translate("Unable to determine device name"), + NO_IFNAME = lng.translate("Unable to determine device name"), + NO_WAN_ADDRESS = lng.translate("Unable to determine external IP address"), + NO_WAN_LINK = lng.translate("Unable to determine upstream interface"), + PEER_RESOLVE_FAIL = lng.translate("Unable to resolve peer host name"), + PIN_FAILED = lng.translate("PIN code rejected") +} + protocol = utl.class() @@ -495,6 +511,17 @@ function register_pattern_virtual(self, pat) IFACE_PATTERNS_VIRTUAL[#IFACE_PATTERNS_VIRTUAL+1] = pat end +function register_error_code(self, code, message) + if type(code) == "string" and + type(message) == "string" and + not IFACE_ERRORS[code] + then + IFACE_ERRORS[code] = message + return true + end + + return false +end function has_ipv6(self) return nfs.access("/proc/net/ipv6_route") @@ -520,6 +547,13 @@ end function get_network(self, n) if n and _uci:get("network", n) == "interface" then return network(n) + elseif n then + local stat = utl.ubus("network.interface", "status", { interface = n }) + if type(stat) == "table" and + type(stat.proto) == "string" + then + return network(n, stat.proto) + end end end @@ -532,6 +566,23 @@ function get_networks(self) nls[s['.name']] = network(s['.name']) end) + local dump = utl.ubus("network.interface", "dump", { }) + if type(dump) == "table" and + type(dump.interface) == "table" + then + local _, net + for _, net in ipairs(dump.interface) do + if type(net) == "table" and + type(net.proto) == "string" and + type(net.interface) == "string" + then + if not nls[net.interface] then + nls[net.interface] = network(net.interface, net.proto) + end + end + end + end + local n for n in utl.kspairs(nls) do nets[#nets+1] = nls[n] @@ -929,6 +980,16 @@ function protocol.metric(self) return self:_ubus("metric") or 0 end +function protocol.zonename(self) + local d = self:_ubus("data") + + if type(d) == "table" and type(d.zone) == "string" then + return d.zone + end + + return nil +end + function protocol.ipaddr(self) local addrs = self:_ubus("ipv4-address") return addrs and #addrs > 0 and addrs[1].address @@ -1043,6 +1104,22 @@ function protocol.ip6prefix(self) end end +function protocol.errors(self) + local _, err, rv + local errors = self:_ubus("errors") + if type(errors) == "table" then + for _, err in ipairs(errors) do + if type(err) == "table" and + type(err.code) == "string" + then + rv = rv or { } + rv[#rv+1] = IFACE_ERRORS[err.code] or lng.translatef("Unknown error (%s)", err.code) + end + end + end + return rv +end + function protocol.is_bridge(self) return (not self:is_virtual() and self:type() == "bridge") end @@ -1063,6 +1140,24 @@ function protocol.is_floating(self) return false end +function protocol.is_dynamic(self) + return (self:_ubus("dynamic") == true) +end + +function protocol.is_alias(self) + local ifn, parent = nil, nil + + for ifn in utl.imatch(_uci:get("network", self.sid, "ifname")) do + if #ifn > 1 and ifn:byte(1) == 64 then + parent = ifn:sub(2) + elseif parent ~= nil then + parent = nil + end + end + + return parent +end + function protocol.is_empty(self) if self:is_floating() then return false @@ -1081,6 +1176,10 @@ function protocol.is_empty(self) end end +function protocol.is_up(self) + return (self:_ubus("up") == true) +end + function protocol.add_interface(self, ifname) ifname = _M:ifnameof(ifname) if ifname and not self:is_floating() then @@ -1116,12 +1215,16 @@ function protocol.get_interface(self) _bridge["br-" .. self.sid] = true return interface("br-" .. self.sid, self) else - local ifn = nil - local num = { } + local ifn = self:_ubus("l3_device") or self:_ubus("device") + if ifn then + return interface(ifn, self) + end + for ifn in utl.imatch(_uci:get("network", self.sid, "ifname")) do ifn = ifn:match("^[^:/]+") return ifn and interface(ifn, self) end + ifn = _wifi_netid_by_netname(self.sid) return ifn and interface(ifn, self) end @@ -1601,7 +1704,7 @@ end function wifinet.ifname(self) local ifname = self:ubus("net", "ifname") or self.iwinfo.ifname if not ifname or ifname:match("^wifi%d") or ifname:match("^radio%d") then - ifname = self.wdev + ifname = self.netid end return ifname end -- 2.30.2