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-- Licensed to the public under the Apache License 2.0.
local ip = require("luci.ip")
local fs = require("nixio.fs")
local util = require("luci.util")
local uci = require("luci.model.uci").cursor()
local cfg_file = uci:get("openvpn", arg[1], "config")
local auth_file = cfg_file:match("(.+)%..+").. ".auth"
local function makeForm(id, title, desc)
local t = Template("openvpn/pageswitch")
t.mode = "file"
t.instance = arg[1]
local f = SimpleForm(id, title, desc)
f:append(t)
return f
end
if not cfg_file or not fs.access(cfg_file) then
local f = makeForm("error", nil, translatef("The OVPN config file (%s) could not be found, please check your configuration.", cfg_file or "n/a"))
f:append(Template("openvpn/ovpn_css"))
f.reset = false
f.submit = false
return f
end
if fs.stat(cfg_file).size >= 102400 then
local f = makeForm("error", nil,
translatef("The size of the OVPN config file (%s) is too large for online editing in LuCI (≥ 100 KB). ", cfg_file)
.. translate("Please edit this file directly in a terminal session."))
f:append(Template("openvpn/ovpn_css"))
f.reset = false
f.submit = false
return f
end
f = makeForm("cfg", nil)
f:append(Template("openvpn/ovpn_css"))
f.submit = translate("Save")
f.reset = false
s = f:section(SimpleSection, nil, translatef("Section to modify the OVPN config file (%s)", cfg_file))
file = s:option(TextValue, "data1")
file.datatype = "string"
file.rows = 20
function file.cfgvalue()
return fs.readfile(cfg_file) or ""
end
function file.write(self, section, data1)
return fs.writefile(cfg_file, util.trim(data1:gsub("\r\n", "\n")) .. "\n")
end
function file.remove(self, section, value)
return fs.writefile(cfg_file, "")
end
function s.handle(self, state, data1)
return true
end
s = f:section(SimpleSection, nil, translatef("Section to add an optional 'auth-user-pass' file with your credentials (%s)", auth_file))
file = s:option(TextValue, "data2")
file.datatype = "string"
file.rows = 5
function file.cfgvalue()
return fs.readfile(auth_file) or ""
end
function file.write(self, section, data2)
return fs.writefile(auth_file, util.trim(data2:gsub("\r\n", "\n")) .. "\n")
end
function file.remove(self, section, value)
return fs.writefile(auth_file, "")
end
function s.handle(self, state, data2)
return true
end
return f
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