modules/admin-core/luasrc/controller/admin/system.lua

   1 module("luci.controller.admin.system", package.seeall)
   2
   3 require("luci.sys")
   4 require("luci.http")
   5 require("luci.util")
   6 require("luci.fs")
   7 require("luci.model.ipkg")
   8 require("luci.model.uci")
   9
  10 function index()
  11         entry({"admin", "system"}, template("admin_system/index"), "System", 30)
  12         entry({"admin", "system", "packages"}, call("action_packages"), "Paketverwaltung", 10)
  13         entry({"admin", "system", "packages", "ipkg"}, call("action_ipkg"), "IPKG-Konfiguration")
  14         entry({"admin", "system", "passwd"}, call("action_passwd"), "Passwort ändern", 20)
  15         entry({"admin", "system", "sshkeys"}, call("action_sshkeys"), "SSH-Schlüssel", 30)
  16         entry({"admin", "system", "hostname"}, cbi("admin_system/hostname"), "Hostname", 40)
  17         entry({"admin", "system", "fstab"}, cbi("admin_system/fstab"), "Einhängepunkte", 50)
  18         entry({"admin", "system", "upgrade"}, call("action_upgrade"), "Firmwareupgrade", 60)
  19         entry({"admin", "system", "reboot"}, call("action_reboot"), "Neu starten", 70)
  20 end
  21
  22 function action_editor()
  23         local file = luci.http.formvalue("file", "")
  24         local data = luci.http.formvalue("data")
  25         local err  = nil
  26         local msg  = nil
  27         local stat = true
  28
  29         if file and data then
  30                 stat, err = luci.fs.writefile(file, data)
  31         end
  32
  33         if not stat then
  34                 err = luci.util.split(err, " ")
  35                 table.remove(err, 1)
  36                 msg = table.concat(err, " ")
  37         end
  38
  39         local cnt, err = luci.fs.readfile(file)
  40         if cnt then
  41                 cnt = luci.util.pcdata(cnt)
  42         end
  43         luci.template.render("admin_system/editor", {fn=file, cnt=cnt, msg=msg})
  44 end
  45
  46 function action_ipkg()
  47         local file = "/etc/ipkg.conf"
  48         local data = luci.http.formvalue("data")
  49         local stat = nil
  50         local err  = nil
  51
  52         if data then
  53                 stat, err = luci.fs.writefile(file, data)
  54         end
  55
  56         local cnt  = luci.fs.readfile(file)
  57         if cnt then
  58                 cnt = luci.util.pcdata(cnt)
  59         end
  60
  61         luci.template.render("admin_system/ipkg", {cnt=cnt, msg=err})
  62 end
  63
  64 function action_packages()
  65         local ipkg = luci.model.ipkg
  66         local void = nil
  67         local submit = luci.http.formvalue("submit")
  68
  69
  70         -- Search query
  71         local query = luci.http.formvalue("query")
  72         query = (query ~= '') and query or nil
  73
  74
  75         -- Packets to be installed
  76         local install = submit and luci.http.formvaluetable("install")
  77
  78         -- Install from URL
  79         local url = luci.http.formvalue("url")
  80         if url and url ~= '' and submit then
  81                 if not install then
  82                         install = {}
  83                 end
  84                 install[url] = 1
  85         end
  86
  87         -- Do install
  88         if install then
  89                 for k, v in pairs(install) do
  90                         void, install[k] = ipkg.install(k)
  91                 end
  92         end
  93
  94
  95         -- Remove packets
  96         local remove = submit and luci.http.formvaluetable("remove")
  97         if remove then
  98                 for k, v in pairs(remove) do
  99                         void, remove[k] = ipkg.remove(k)
 100                 end
 101         end
 102
 103
 104         -- Update all packets
 105         local update = luci.http.formvalue("update")
 106         if update then
 107                 void, update = ipkg.update()
 108         end
 109
 110
 111         -- Upgrade all packets
 112         local upgrade = luci.http.formvalue("upgrade")
 113         if upgrade then
 114                 void, upgrade = ipkg.upgrade()
 115         end
 116
 117
 118         -- Package info
 119         local info = luci.model.ipkg.info(query)
 120         info = info or {}
 121         local pkgs = {}
 122
 123         -- Sort after status and name
 124         for k, v in pairs(info) do
 125                 local x = 0
 126                 for i, j in pairs(pkgs) do
 127                         local vins = (v.Status and v.Status.installed)
 128                         local jins = (j.Status and j.Status.installed)
 129                         if vins ~= jins then
 130                                 if vins then
 131                                         break
 132                                 end
 133                         else
 134                                 if j.Package > v.Package then
 135                                         break
 136                                 end
 137                         end
 138                         x = i
 139                 end
 140                 table.insert(pkgs, x+1, v)
 141         end
 142
 143         luci.template.render("admin_system/packages", {pkgs=pkgs, query=query,
 144          install=install, remove=remove, update=update, upgrade=upgrade})
 145 end
 146
 147 function action_passwd()
 148         local p1 = luci.http.formvalue("pwd1")
 149         local p2 = luci.http.formvalue("pwd2")
 150         local stat = nil
 151
 152         if p1 or p2 then
 153                 if p1 == p2 then
 154                         stat = luci.sys.user.setpasswd("root", p1)
 155                 else
 156                         stat = 10
 157                 end
 158         end
 159
 160         luci.template.render("admin_system/passwd", {stat=stat})
 161 end
 162
 163 function action_reboot()
 164         local reboot = luci.http.formvalue("reboot")
 165         luci.template.render("admin_system/reboot", {reboot=reboot})
 166         if reboot then
 167                 luci.sys.reboot()
 168         end
 169 end
 170
 171 function action_sshkeys()
 172         local file = "/etc/dropbear/authorized_keys"
 173         local data = luci.http.formvalue("data")
 174         local stat = nil
 175         local err  = nil
 176
 177         if data then
 178                 stat, err = luci.fs.writefile(file, data)
 179         end
 180
 181         local cnt  = luci.fs.readfile(file)
 182         if cnt then
 183                 cnt = luci.util.pcdata(cnt)
 184         end
 185
 186         luci.template.render("admin_system/sshkeys", {cnt=cnt, msg=err})
 187 end
 188
 189 function action_upgrade()
 190         local ret  = nil
 191         local plat = luci.fs.mtime("/lib/upgrade/platform.sh")
 192
 193         local image   = luci.http.upload("image")
 194         local keepcfg = luci.http.formvalue("keepcfg")
 195
 196         if plat and image then
 197                 local kpattern = nil
 198                 if keepcfg then
 199                         local files = luci.model.uci.sections("luci").flash_keep
 200                         if files.luci and files.luci.flash_keep then
 201                                 kpattern = ""
 202                                 for k,v in pairs(files.luci.flash_keep) do
 203                                         kpattern = kpattern .. " " ..  v
 204                                 end
 205                         end
 206                 end
 207                 ret = luci.sys.flash(image, kpattern)
 208         end
 209
 210         luci.template.render("admin_system/upgrade", {sysupgrade=plat, ret=ret})
 211 end