From 73433bf9ea9a0f7f56203bafa111821bb47856cf Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Tue, 4 Mar 2008 08:49:41 +0000
Subject: Added the missing (example)-page. Added functionallity so that the
 page has live data

git-svn-id: svn://svn.alpinelinux.org/acf/shorewall/trunk@799 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 shorewall-check-html.lsp  |   2 +-
 shorewall-config-html.lsp | 141 ++++++++++++++++++++++++++
 shorewall-controller.lua  | 245 +++++++---------------------------------------
 shorewall-model.lua       |  30 +++++-
 4 files changed, 204 insertions(+), 214 deletions(-)
 create mode 100644 shorewall-config-html.lsp

diff --git a/shorewall-check-html.lsp b/shorewall-check-html.lsp
index 8aee254..38d788b 100644
--- a/shorewall-check-html.lsp
+++ b/shorewall-check-html.lsp
@@ -58,7 +58,7 @@ io.write(html.form[form.config.checkresult.type](form.config.checkresult))
 
 <? 
 local cmdform = form.management
-local tags = { "start", "stop", "restart" }
+local tags = { "restart" }
 if (cmdform) and (cmdform[tags[1]]) then
 ?>
 	<form name="management" action="" method="POST">
diff --git a/shorewall-config-html.lsp b/shorewall-config-html.lsp
new file mode 100644
index 0000000..3523ed6
--- /dev/null
+++ b/shorewall-config-html.lsp
@@ -0,0 +1,141 @@
+<? local form = ... ?>
+
+<?
+--[[ DEBUG INFORMATION
+io.write("<H1>DEBUGGING</H1><span style='color:red'><H2>DEBUG INFO: CFE</H2>")
+io.write(html.cfe_unpack(form))
+io.write("</span>")
+--]]
+?>
+
+<?
+function displayinfo(myform,tags,viewtype)
+	for k,v in pairs(tags) do 
+		if (myform[v]) and (myform[v]["value"]) then
+			local val = myform[v] 
+			io.write("\n\t<DT")
+			if (#val.errtxt > 0) then 
+				val.class = "error"
+				io.write(" class='error'")
+			end
+			io.write(">" .. val.label .. "</DT>")
+			io.write("\n\t\t<DD>")
+			if (viewtype == "viewonly") then
+				io.write(val.value)
+			elseif (val.type == "radio") and (type(val.option) == "table") and (#val.option > 0) then
+				io.write("<span style='display:inline' class='" .. ( val.class or "") .. "'>")
+				for k1,v1 in pairs(val.option) do
+					io.write(tostring(v1.label) .. ":")
+					io.write("<input style='margin-right:20px;margin-left:5px;' type='radio' class='" .. ( val.class or "") .. "' name='" .. val.name .. "'")
+					if (tostring(val.value) == tostring(v1.value)) then io.write(" checked='yes'") end
+					io.write(" value='" .. v1.value .. "'>")
+				end
+				io.write("</input></span>")
+			else
+				io.write(html.form[val.type](val))
+			end
+			if (val.descr) and (#val.descr > 0) then io.write("\n\t\t<P CLASS='descr'>" .. string.gsub(val.descr, "\n", "<BR>") .. "</P>") end
+			if (#val.errtxt > 0) then io.write("\n\t\t<P CLASS='error'>" .. string.gsub(val.errtxt, "\n", "<BR>") .. "</P>") end
+			io.write("\n\t\t</DD>\n")
+		end
+	end
+end
+?>
+
+
+<H1>SYSTEM INFO</H1>
+<DL>
+<? 
+local myform = form.status 
+local tags = { "status", "version", }
+displayinfo(myform,tags,"viewonly")
+?>
+</DL>
+
+
+<? local myform = form.config ?>
+<form name="cmd" action="" method="POST">
+<h1>CONFIGURATION</h1>
+
+
+<H2>Advanced configuration</H2>
+<H3>Parameters</H3>
+<DL>
+<? 
+local tags = { "params_list", "params_list_cmd",  }
+displayinfo(myform,tags)
+?>
+</DL>
+
+<H3>Interfaces</H3>
+<DL>
+<? 
+local tags = { "interfaces_list", "interfaces_list_cmd",  }
+displayinfo(myform,tags)
+?>
+</DL>
+
+
+
+<H3>Defince zones</H3>
+<DL>
+<? 
+local tags = { "zones_list", "zones_list_cmd",  }
+displayinfo(myform,tags)
+?>
+</DL>
+
+<h3>Default policies</h3>
+<DL>
+<? 
+local tags = { "policies_list", "policies_list_cmd",}
+displayinfo(myform,tags)
+?>
+</DL>
+
+<h3>Rules</h3>
+<DL>
+<? 
+local tags = { "rules_list", "rules_list_cmd",}
+displayinfo(myform,tags)
+?>
+</DL>
+
+</form>
+
+
+<? 
+local cmdform = form.management
+local tags = { "restart" }
+if (cmdform) and (cmdform[tags[1]]) then
+?>
+	<form name="management" action="" method="POST">
+	<H1>MANAGEMENT</H1>
+	<dl>
+		<dt><?= cmdform[tags[1]]["label"] ?></dt>
+		<dd>
+		<? for k,v in pairs(tags) do ?>
+			<? if (cmdform[v]) then ?>
+				<? io.write(html.form[cmdform[v].type](cmdform[v])) ?>
+			<? end ?>
+		<? end ?>
+		</dd>
+
+		<? if (form.cmdmanagement) and (#form.cmdmanagement.descr > 0) then ?>
+		<dt>Previous action result</dt>
+			<dd><pre><?= form.cmdmanagement.descr ?></pre></dd>
+		<? end ?>
+	</dl>
+	</form>
+
+<? end ?>
+
+<? --]] ?>
+
+<?
+---[[ DEBUG INFORMATION
+io.write("<H1>DEBUGGING</H1><span style='color:red'><H2>DEBUG INFO: CFE</H2>")
+io.write(html.cfe_unpack(form))
+io.write("</span>")
+--]]
+?>
diff --git a/shorewall-controller.lua b/shorewall-controller.lua
index efcaa65..b2bc2bb 100644
--- a/shorewall-controller.lua
+++ b/shorewall-controller.lua
@@ -13,16 +13,6 @@ mvc.on_load = function(self, parent)
 	end
 end
 
-local function getstatus(self)
-	local status = self.model.getstatus()
---	if (#status.status.value > 0) then
---		status.status.value = "Enabled"
---	else
---		status.status.value = "Disabled"
---	end
-	return status
-end
-
 local function displaycmdmanagement(disablestart,disablestop,disablerestart)
 	-- Add a management buttons
 	local management = {}
@@ -63,18 +53,36 @@ local function displaycmdsave(self)
 end
 
 function status(self)
-	return { status=getstatus(self) }
+	return { status=self.model.getstatus() }
 end
 
 function config(self)
 	local config=self.model:getconfig()
-	local status=getstatus(self)
+	local status=self.model.getstatus()
+
+	-- Redirect if button is pressed
+	if (self.clientdata.params_list_cmd) then
+		self.conf.action = "edit_params"
+		self.conf.type = "redir"
+		error (self.conf)
+	end
 
 	-- Add a [New] record to the options
 	table.insert(config.interfaces_list.option, "[New]")
 	table.insert(config.zones_list.option, "[New]")
 	table.insert(config.policies_list.option, "[New]")
 	table.insert(config.rules_list.option, "[New]")
+	table.insert(config.params_list.option, "[New]")
+
+	-- Add button
+	config.params_list_cmd = cfe ({
+		name="params_list_cmd",
+		label="Edit above record",
+		value="Edit",
+		type="submit",
+--		disabled="yes",
+		})
+	config.params_list_cmd.descr="Mark a item in above list before pressing [" .. config.params_list_cmd.value .. "]"
 
 	-- Add button
 	config.interfaces_list_cmd = cfe ({
@@ -104,7 +112,7 @@ function config(self)
 		type="submit",
 		disabled="yes",
 		})
-	config.zones_list_cmd.descr="Mark a item in above list before pressing [" .. config.zones_list_cmd.value .. "]"
+	config.policies_list_cmd.descr="Mark a item in above list before pressing [" .. config.policies_list_cmd.value .. "]"
 
 	-- Add button
 	config.rules_list_cmd = cfe ({
@@ -114,7 +122,7 @@ function config(self)
 		type="submit",
 		disabled="yes",
 		})
-	config.zones_list_cmd.descr="Mark a item in above list before pressing [" .. config.zones_list_cmd.value .. "]"
+	config.rules_list_cmd.descr="Mark a item in above list before pressing [" .. config.rules_list_cmd.value .. "]"
 
 	-- Management buttons
 	-- Display management buttons
@@ -125,77 +133,10 @@ function config(self)
 		config=config,
 		management = management,
 
-		}
-end
-
---[=[
-function config(self)
-	local cmdmanagement, cmdmanagementresult
-	local cmdsavereply = {}
-	local cmdsaveresult = {}
-	if ( self.clientdata.cmdmanagement) then
-		cmdmanagement = cfe({ 
-			name="cmdmanagement", 
-			value=string.lower(self.clientdata.cmdmanagement),
-			})
-		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
-	end
-	if ( self.clientdata.cmdsave) then
-		local variables="logfile loglevel smallerlogs maxsize numrotate localandnetworklog remotelogging"	-- Advanced-config options
---		local variables="remotelogging"		-- Guided-config options
-		for var in string.gmatch(variables, "%S+") do
-			-- Send nil instead of "" causes the parameter to be removed/deleted/empty/unset the variable in the config-file
-			if (self.clientdata[var] == "") then self.clientdata[var] = nil end
-			cmdsaveresult[var], cmdsavereply[var] = self.model:setconfigs( var,self.clientdata[var] )
-		end
-	end
-
-	local status = getstatus(self)
-	local config = self.model.getconfig()
+		clientdata=clientdata,
 
-	-- Write out erros from previous cmdsave actions
-	for k,v in pairs(cmdsaveresult) do
-		if not (v) then
-			config[k]["errtxt"] = tostring(cmdsavereply[k]["errtxt"])
-		end
-	end
-
-	-- Display save button
-	config.cmdsave = displaycmdsave()
-
-	-- Management buttons
-	local disablestart,disablestop,disablerestart
-	-- Disable management buttons based on if the process is running or not
-	if (string.lower(status.status.value) == "enabled" ) then
-		disablestart = "yes"
-	else
-		disablestop = "yes"
-	end
-	-- Disable management buttons if there exist errors in the config
-	for k,v in pairs(config) do
-		if (config[k]["errtxt"] ~= "") then
-			disablestart = "yes"
-			disablestop = "yes"
-			disablerestart = "yes"
-			break
-		end
-	end
-	-- Display management buttons
-	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)
-	
-	return { 
-		option={ script=ENV["SCRIPT_NAME"],
-			prefix=self.conf.prefix,
-			controller = self.conf.controller,
-			action = "config", },
-		status = status, 
-		cmdmanagement = cmdmanagement,
-		management = management,
-		config = config,
-		debugclientdata = self.clientdata,
 		}
 end
---]=]
 
 function check(self)
 	local cmdmanagement, cmdmanagementresult
@@ -207,40 +148,9 @@ function check(self)
 		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
 	end
 
---[[
-	-- Save changes
-	local modifications = self.clientdata.filecontent or ""
-	if ( self.clientdata.cmdsave) then
-		modifications = self.model:updatefilecontent(modifications)
-	end
---]]
-
-	local status = getstatus(self)
+	local status = self.model.getstatus()
 	local config = self.model:configcheck()
 
-
-	-- Display save button
---	config.cmdsave = displaycmdsave()
-
---[[
-	-- Management buttons
-	local disablestart,disablestop,disablerestart
-	-- Disable management buttons based on if the process is running or not
-	if (string.lower(status.status.value) == "enabled" ) then
-		disablestart = "yes"
-	else
-		disablestop = "yes"
-	end
-	-- Disable management buttons if there exist errors in the config
-	for k,v in pairs(config) do
-		if (config[k]["errtxt"] ~= "") then
-			disablestart = "yes"
-			disablestop = "yes"
-			disablerestart = "yes"
-			break
-		end
-	end
---]]
 	-- Display management buttons
 	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)
 
@@ -269,43 +179,9 @@ function logfile(self)
 		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
 	end
 
---[[
-	-- Save changes
-	local modifications = self.clientdata.filecontent or ""
-	if ( self.clientdata.cmdsave) then
-		modifications = self.model:updatefilecontent(modifications)
-	end
---]]
-	local status = getstatus(self)
+	local status = self.model.getstatus()
 	local config = self.model:getlogfile()
 
-
-	-- Display save button
---	config.cmdsave = displaycmdsave()
-
---[[
-	-- Management buttons
-	local disablestart,disablestop,disablerestart
-	-- Disable management buttons based on if the process is running or not
-	if (string.lower(status.status.value) == "enabled" ) then
-		disablestart = "yes"
-	else
-		disablestop = "yes"
-	end
-	-- Disable management buttons if there exist errors in the config
-	for k,v in pairs(config) do
-		if (config[k]["errtxt"] ~= "") then
-			disablestart = "yes"
-			disablestop = "yes"
-			disablerestart = "yes"
-			break
-		end
-	end
-
-	-- Display management buttons
-	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)
---]]
-
 	return { 	
 		option={ script=ENV["SCRIPT_NAME"],
 			prefix=self.conf.prefix,
@@ -331,43 +207,9 @@ function expert(self)
 		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
 	end
 
---[[
-	-- Save changes
-	local modifications = self.clientdata.filecontent or ""
-	if ( self.clientdata.cmdsave) then
-		modifications = self.model:updatefilecontent(modifications)
-	end
---]]
-	local status = getstatus(self)
+	local status = self.model.getstatus()
 	local config = self.model:getfilelist()
 
-
-	-- Display save button
---	config.cmdsave = displaycmdsave()
-
---[[
-	-- Management buttons
-	local disablestart,disablestop,disablerestart
-	-- Disable management buttons based on if the process is running or not
-	if (string.lower(status.status.value) == "enabled" ) then
-		disablestart = "yes"
-	else
-		disablestop = "yes"
-	end
-	-- Disable management buttons if there exist errors in the config
-	for k,v in pairs(config) do
-		if (config[k]["errtxt"] ~= "") then
-			disablestart = "yes"
-			disablestop = "yes"
-			disablerestart = "yes"
-			break
-		end
-	end
-
-	-- Display management buttons
-	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)
---]]
-
 	return { 	
 		option={ script=ENV["SCRIPT_NAME"],
 			prefix=self.conf.prefix,
@@ -393,15 +235,14 @@ function edit(self)
 		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
 	end
 
----[[
 	-- Save changes
 	if ( self.clientdata.cmdsave) then
 		local filetochange = cfe ({ name=self.clientdata.filename, value=self.clientdata.filecontent, })
 		modifications = self.model:updatefilecontent(filetochange)
 		self.clientdata.name = self.clientdata.filename
 	end
---]]
-	local status = getstatus(self)
+
+	local status = self.model.getstatus()
 	local config = self.model:getfiledetails(cfe({ 
 			name="editfile", 
 			value=self.clientdata.name,
@@ -410,28 +251,6 @@ function edit(self)
 	-- Display save button
 	config.cmdsave = displaycmdsave()
 
---[[
-	-- Management buttons
-	local disablestart,disablestop,disablerestart
-	-- Disable management buttons based on if the process is running or not
-	if (string.lower(status.status.value) == "enabled" ) then
-		disablestart = "yes"
-	else
-		disablestop = "yes"
-	end
-	-- Disable management buttons if there exist errors in the config
-	for k,v in pairs(config) do
-		if (config[k]["errtxt"] ~= "") then
-			disablestart = "yes"
-			disablestop = "yes"
-			disablerestart = "yes"
-			break
-		end
-	end
-
-	-- Display management buttons
-	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)
---]]
 
 	return { 	
 		option={ script=ENV["SCRIPT_NAME"],
@@ -448,3 +267,11 @@ function edit(self)
 		}
 
 end
+
+function edit_params(self)
+
+
+	return {
+		status=status,
+		}
+end
diff --git a/shorewall-model.lua b/shorewall-model.lua
index cecf0a1..081f842 100644
--- a/shorewall-model.lua
+++ b/shorewall-model.lua
@@ -34,6 +34,20 @@ local function getdetails()
 	return programversion,programstatus,programstate
 end
 
+local function read_config(file)
+	local path = baseurl .. file
+	if not (fs.is_file(path)) then
+		return {}
+	end
+	local filecontent = fs.read_file_as_array(path)
+	local output = {}
+	for k,v in pairs(filecontent) do
+		if not string.find ( v, "^[;#].*" ) then
+			table.insert(output, v)
+		end
+	end
+	return output
+end
 -- ################################################################################
 -- PUBLIC FUNCTIONS
 
@@ -51,11 +65,19 @@ end
 function getconfig()
 	local config = {}
 
+	config.params_list = cfe({ 
+		name = "params_list",
+		label="List of parameters",
+		type="select",
+		option=read_config("params"),
+		 })
+	config.params_list.size=#config.params_list.option + 1
+
 	config.interfaces_list = cfe({ 
 		name = "interfaces_list",
 		label="List of interfaces",
 		type="select",
-		option={"BRN", "DMZ", "REZ", }
+		option=read_config("interfaces"),
 		 })
 	config.interfaces_list.size=#config.interfaces_list.option + 1
 
@@ -63,7 +85,7 @@ function getconfig()
 		name = "zones_list",
 		label="List of zones",
 		type="select",
-		option={"BRN", "DMZ", "REZ", }
+		option=read_config("zones"),
 		 })
 	config.zones_list.size=#config.zones_list.option + 1
 
@@ -71,7 +93,7 @@ function getconfig()
 		name = "policies_list",
 		label="List of policies",
 		type="select",
-		option={"ACCET BRN FW", }
+		option=read_config("policy"),
 		 })
 	config.policies_list.size=#config.policies_list.option + 1
 
@@ -79,7 +101,7 @@ function getconfig()
 		name = "rules_list",
 		label="List of rules",
 		type="select",
-		option={"ACCET BRN FW", }
+		option=read_config("rules"),
 		 })
 	config.rules_list.size=#config.rules_list.option + 1
 
-- 
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