Merge pull request #380 from oneru/master

Add initial luci-app-fwknopd - a way to control the firewall knock da…

2 files changed, 64 insertions, 0 deletions

diff --git a/applications/luci-app-fwknopd/luasrc/controller/fwknopd.lua b/applications/luci-app-fwknopd/luasrc/controller/fwknopd.lua
new file mode 100644
index 0000000000..069a77ea3e
--- /dev/null
+++ b/applications/luci-app-fwknopd/luasrc/controller/fwknopd.lua
@@ -0,0 +1,15 @@
+-- Copyright 2015 Jonathan Bennett <jbennett@incomsystems.biz>
+-- Licensed to the public under the GNU General Public License v2.
+
+module("luci.controller.fwknopd", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/fwknopd") then
+		return
+	end
+
+	local page
+
+	page = entry({"admin", "services", "fwknopd"}, cbi("fwknopd"), _("Firewall Knock Daemon"))
+	page.dependent = true
+end
diff --git a/applications/luci-app-fwknopd/luasrc/model/cbi/fwknopd.lua b/applications/luci-app-fwknopd/luasrc/model/cbi/fwknopd.lua
new file mode 100644
index 0000000000..8a454dd58e
--- /dev/null
+++ b/applications/luci-app-fwknopd/luasrc/model/cbi/fwknopd.lua
@@ -0,0 +1,49 @@
+-- Copyright 2015 Jonathan Bennett <jbennett@incomsystems.biz>
+-- Licensed to the public under the GNU General Public License v2.
+
+m = Map("fwknopd", translate("Firewall Knock Operator"))
+
+s = m:section(TypedSection, "global", translate("Enable Uci/Luci control")) -- Set uci control on or off
+s.anonymous=true
+s:option(Flag, "uci_enabled", translate("Enable config overwrite"), translate("When unchecked, the config files in /etc/fwknopd will be used as is, ignoring any settings here."))
+
+s = m:section(TypedSection, "access", translate("access.conf stanzas")) -- set the access.conf settings
+s.anonymous=true
+s.addremove=true
+s.dynamic=true
+s:option(Value, "SOURCE", "SOURCE", translate("Use ANY for any source ip"))
+k1 = s:option(Value, "KEY", "KEY", translate("Define the symmetric key used for decrypting an incoming SPA packet that is encrypted by the fwknop client with Rijndael."))
+k1:depends("keytype", translate("Normal Key"))
+k2 = s:option(Value, "KEY_BASE64", "KEY_BASE64", translate("Define the symmetric key used for decrypting an incoming SPA \
+						packet that is encrypted by the fwknop client with Rijndael."))
+k2:depends("keytype", translate("Base 64 key"))
+l1 = s:option(ListValue, "keytype", "Key type")
+l1:value("Normal Key", "Normal Key")
+l1:value("Base 64 key", "Base 64 key")
+k3 = s:option(Value, "HMAC_KEY", "HMAC_KEY", "The hmac key")
+k3:depends("hkeytype", "Normal Key")
+k4 = s:option(Value, "HMAC_KEY_BASE64", "HMAC_KEY_BASE64", translate("The base64 hmac key"))
+k4:depends("hkeytype", "Base 64 key")
+l2 = s:option(ListValue, "hkeytype", "HMAC Key type")
+l2:value("Normal Key", "Normal Key")
+l2:value("Base 64 key", "Base 64 key")
+s:option(Value, "OPEN_PORTS", "OPEN_PORTS", translate("Define a set of ports and protocols (tcp or udp) that will be opened if a valid knock sequence is seen. \
+					If this entry is not set, fwknopd will attempt to honor any proto/port request specified in the SPA data \
+					(unless of it matches any “RESTRICT_PORTS” entries). Multiple entries are comma-separated."))
+s:option(Value, "FW_ACCESS_TIMEOUT", "FW_ACCESS_TIMEOUT", translate("Define the length of time access will be granted by fwknopd through the firewall after a \
+					valid knock sequence from a source IP address. If “FW_ACCESS_TIMEOUT” is not set then the default \
+					timeout of 30 seconds will automatically be set."))
+s:option(Value, "REQUIRE_SOURCE_ADDRESS", "REQUIRE_SOURCE_ADDRESS", translate("Force all SPA packets to contain a real IP address within the encrypted data. \
+					This makes it impossible to use the -s command line argument on the fwknop client command line, so either -R \
+					has to be used to automatically resolve the external address (if the client behind a NAT) or the client must \
+					know the external IP and set it via the -a argument."))
+s:option(DummyValue, "note1", translate("Enter custom access.conf variables below:"))
+
+s = m:section(TypedSection, "config", translate("fwknopd.conf config options")) 
+s.anonymous=true
+s.dynamic=true
+s:option(Value, "MAX_SPA_PACKET_AGE", "MAX_SPA_PACKET_AGE", translate("Maximum age in seconds that an SPA packet will be accepted. defaults to 120 seconds"))
+s:option(DummyValue, "note2", translate("Enter custom fwknopd.conf variables below:"))
+
+return m
+