modules/luci-mod-system/luasrc/model/cbi/admin_system/admin.lua

   1 -- Copyright 2008 Steven Barth <steven@midlink.org>
   2 -- Copyright 2011 Jo-Philipp Wich <jow@openwrt.org>
   3 -- Licensed to the public under the Apache License 2.0.
   4
   5 local fs = require "nixio.fs"
   6
   7 m = Map("system", translate("Router Password"),
   8         translate("Changes the administrator password for accessing the device"))
   9 m.apply_on_parse = true
  10
  11 s = m:section(TypedSection, "_dummy", "")
  12 s.addremove = false
  13 s.anonymous = true
  14
  15 pw1 = s:option(Value, "pw1", translate("Password"))
  16 pw1.password = true
  17
  18 pw2 = s:option(Value, "pw2", translate("Confirmation"))
  19 pw2.password = true
  20
  21 function s.cfgsections()
  22         return { "_pass" }
  23 end
  24
  25 function m.parse(map)
  26         local v1 = pw1:formvalue("_pass")
  27         local v2 = pw2:formvalue("_pass")
  28
  29         if v1 and v2 and #v1 > 0 and #v2 > 0 then
  30                 if v1 == v2 then
  31                         if luci.sys.user.setpasswd(luci.dispatcher.context.authuser, v1) == 0 then
  32                                 m.message = translate("Password successfully changed!")
  33                         else
  34                                 m.message = translate("Unknown Error, password not changed!")
  35                         end
  36                 else
  37                         m.message = translate("Given password confirmation did not match, password not changed!")
  38                 end
  39         end
  40
  41         Map.parse(map)
  42 end
  43
  44
  45 if fs.access("/etc/config/dropbear") then
  46
  47 m2 = Map("dropbear", translate("SSH Access"),
  48         translate("Dropbear offers <abbr title=\"Secure Shell\">SSH</abbr> network shell access and an integrated <abbr title=\"Secure Copy\">SCP</abbr> server"))
  49 m2.apply_on_parse = true
  50
  51 s = m2:section(TypedSection, "dropbear", translate("Dropbear Instance"))
  52 s.anonymous = true
  53 s.addremove = true
  54
  55
  56 ni = s:option(Value, "Interface", translate("Interface"),
  57         translate("Listen only on the given interface or, if unspecified, on all"))
  58
  59 ni.template    = "cbi/network_netlist"
  60 ni.nocreate    = true
  61 ni.unspecified = true
  62
  63
  64 pt = s:option(Value, "Port", translate("Port"),
  65         translate("Specifies the listening port of this <em>Dropbear</em> instance"))
  66
  67 pt.datatype = "port"
  68 pt.default  = 22
  69
  70
  71 pa = s:option(Flag, "PasswordAuth", translate("Password authentication"),
  72         translate("Allow <abbr title=\"Secure Shell\">SSH</abbr> password authentication"))
  73
  74 pa.enabled  = "on"
  75 pa.disabled = "off"
  76 pa.default  = pa.enabled
  77 pa.rmempty  = false
  78
  79
  80 ra = s:option(Flag, "RootPasswordAuth", translate("Allow root logins with password"),
  81         translate("Allow the <em>root</em> user to login with password"))
  82
  83 ra.enabled  = "on"
  84 ra.disabled = "off"
  85 ra.default  = ra.enabled
  86
  87
  88 gp = s:option(Flag, "GatewayPorts", translate("Gateway ports"),
  89         translate("Allow remote hosts to connect to local SSH forwarded ports"))
  90
  91 gp.enabled  = "on"
  92 gp.disabled = "off"
  93 gp.default  = gp.disabled
  94
  95
  96 s2 = m2:section(TypedSection, "_dummy", translate("SSH-Keys"),
  97         translate("Here you can paste public SSH-Keys (one per line) for SSH public-key authentication."))
  98 s2.addremove = false
  99 s2.anonymous = true
 100 s2.template  = "cbi/tblsection"
 101
 102 function s2.cfgsections()
 103         return { "_keys" }
 104 end
 105
 106 keys = s2:option(TextValue, "_data", "")
 107 keys.wrap    = "off"
 108 keys.rows    = 3
 109
 110 function keys.cfgvalue()
 111         return fs.readfile("/etc/dropbear/authorized_keys") or ""
 112 end
 113
 114 function keys.write(self, section, value)
 115         return fs.writefile("/etc/dropbear/authorized_keys", value:gsub("\r\n", "\n"))
 116 end
 117
 118 function keys.remove(self, section, value)
 119         return fs.writefile("/etc/dropbear/authorized_keys", "")
 120 end
 121
 122 end
 123
 124 return m, m2