1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
-- shorewall model methods
module (..., package.seeall)
require("format")
local baseurl = "/etc/shorewall/"
local function file_info ( path )
require("posix")
local filedetails = posix.stat(path)
filedetails["owner"]=rawget((posix.getpasswd(filedetails["uid"])),"name")
filedetails["group"]=rawget((posix.getgroup(filedetails["gid"])),"name")
filedetails["atimelong"]=os.date("%c", filedetails["atime"])
filedetails["mtimelong"]=os.date("%c", filedetails["mtime"])
filedetails["longname"]=path
filedetails["name"]=basename(path)
if ( filedetails["size"] > 1073741824 ) then
filedetails["size"]=((filedetails["size"]/1073741824) - (filedetails["size"]/1073741824%0.1)) .. "G"
elseif ( filedetails["size"] > 1048576 ) then
filedetails["size"]=((filedetails["size"]/1048576) - (filedetails["size"]/1048576%0.1)) .. "M"
elseif ( filedetails["size"] > 1024 ) then
filedetails["size"]=((filedetails["size"]/1024) - (filedetails["size"]/1024%0.1)) .. "k"
else
filedetails["size"]=filedetails["size"]
end
return filedetails
end
-- ################################################################################
-- PUBLIC FUNCTIONS
function check_config ()
check = nil
check = {}
local f,err = io.popen("/bin/echo -n '>> Check starts at: ';/bin/date; /bin/echo; /etc/init.d/shorewall check; /bin/echo; /bin/echo -n '>> Check stops at: '; /bin/date;")
check.result = f:read("*a")
f:close()
check["error"]=err
return check
end
function restart_service ()
local f,err = io.popen("/etc/init.d/shorewall restart")
local restart = f:read("*a")
f:close()
local status = get_status()
status.restart = restart
return status
end
function get_status ()
local f,error = io.popen("/sbin/shorewall status")
local fake = f:read("*l")
local fake = f:read("*l")
local programstatus = f:read("*l")
local programstate = f:read("*l")
f:close()
local f,error = io.popen("/sbin/shorewall version")
local programversion = "shorewall_" .. f:read("*l")
f:close()
return {programversion=programversion,programstatus=programstatus,programstate=programstate}
end
function get_filelist ()
local filepath = baseurl
local listed_files = {}
local k,v
for name in posix.files(filepath) do
if not string.match(name, "^%.") and not string.match(name, "^Makefile") then
local filedetails = file_info(filepath .. name)
table.insert ( listed_files , {name=name, longname=filepath .. name, filedetails=filedetails} )
end
end
table.sort(listed_files, function (a,b) return (a.name < b.name) end )
return listed_files
end
function get_filecontent (self, name)
local path = baseurl .. name
file_content = nil
local available_files = get_filelist()
for k,v in pairs(available_files) do
if ( available_files[k].name == name ) then
local file = io.open( path )
local file_result = file:read("*a") or "unknown"
file:close()
local filedetails = file_info(path)
file_content = cfe{name=name, value=file_result, filedetails=filedetails}
end
end
return file_content
end
function get_logfile ()
local me = {}
local cmdtxt = "cat /var/log/messages | grep Shorewall"
local cmd, error = io.popen(cmdtxt ,r)
local cmdoutput = cmd:read("*a")
cmd:close()
me.value = cmdoutput
me.cmd = cmdtxt
return me
end
function update_filecontent (self, name, modifications)
path = baseurl .. name
local available_files = get_filelist()
for k,v in pairs(available_files) do
if ( available_files[k].name == name ) then
local file = io.open( path, "w+" )
local file_result,err = file:write(format.dostounix(modifications))
file:close()
if (err ~= nil) then
local filedetails = file_info(path)
file_content = {name=name, value=file_result, filedetails=filedetails, err=err}
end
end
end
return file_content
end
|
