diff options
Diffstat (limited to 'modules/luci-mod-admin-full/luasrc/controller/admin/system.lua')
| -rw-r--r-- | modules/luci-mod-admin-full/luasrc/controller/admin/system.lua | 359 |
1 files changed, 207 insertions, 152 deletions
diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua index 1b38c6783..cbba48cc2 100644 --- a/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua +++ b/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua @@ -9,12 +9,12 @@ function index() entry({"admin", "system"}, alias("admin", "system", "system"), _("System"), 30).index = true entry({"admin", "system", "system"}, cbi("admin_system/system"), _("System"), 1) - entry({"admin", "system", "clock_status"}, call("action_clock_status")) + entry({"admin", "system", "clock_status"}, post_on({ set = true }, "action_clock_status")) entry({"admin", "system", "admin"}, cbi("admin_system/admin"), _("Administration"), 2) if fs.access("/bin/opkg") then - entry({"admin", "system", "packages"}, call("action_packages"), _("Software"), 10) + entry({"admin", "system", "packages"}, post_on({ exec = "1" }, "action_packages"), _("Software"), 10) entry({"admin", "system", "packages", "ipkg"}, form("admin_system/ipkg")) end @@ -32,9 +32,16 @@ function index() end entry({"admin", "system", "flashops"}, call("action_flashops"), _("Backup / Flash Firmware"), 70) + entry({"admin", "system", "flashops", "reset"}, post("action_reset")) + entry({"admin", "system", "flashops", "backup"}, post("action_backup")) entry({"admin", "system", "flashops", "backupfiles"}, form("admin_system/backupfiles")) - entry({"admin", "system", "reboot"}, call("action_reboot"), _("Reboot"), 90) + -- call() instead of post() due to upload handling! + entry({"admin", "system", "flashops", "restore"}, call("action_restore")) + entry({"admin", "system", "flashops", "sysupgrade"}, call("action_sysupgrade")) + + entry({"admin", "system", "reboot"}, template("admin_system/reboot"), _("Reboot"), 90) + entry({"admin", "system", "reboot", "call"}, post("action_reboot")) end function action_clock_status() @@ -55,7 +62,8 @@ end function action_packages() local fs = require "nixio.fs" local ipkg = require "luci.model.ipkg" - local submit = luci.http.formvalue("submit") + local submit = (luci.http.formvalue("exec") == "1") + local update, upgrade local changes = false local install = { } local remove = { } @@ -75,59 +83,62 @@ function action_packages() query = (query ~= '') and query or nil - -- Packets to be installed - local ninst = submit and luci.http.formvalue("install") - local uinst = nil - - -- Install from URL - local url = luci.http.formvalue("url") - if url and url ~= '' and submit then - uinst = url - end + -- Modifying actions + if submit then + -- Packets to be installed + local ninst = luci.http.formvalue("install") + local uinst = nil - -- Do install - if ninst then - install[ninst], out, err = ipkg.install(ninst) - stdout[#stdout+1] = out - stderr[#stderr+1] = err - changes = true - end + -- Install from URL + local url = luci.http.formvalue("url") + if url and url ~= '' then + uinst = url + end - if uinst then - local pkg - for pkg in luci.util.imatch(uinst) do - install[uinst], out, err = ipkg.install(pkg) + -- Do install + if ninst then + install[ninst], out, err = ipkg.install(ninst) stdout[#stdout+1] = out stderr[#stderr+1] = err changes = true end - end - -- Remove packets - local rem = submit and luci.http.formvalue("remove") - if rem then - remove[rem], out, err = ipkg.remove(rem) - stdout[#stdout+1] = out - stderr[#stderr+1] = err - changes = true - end + if uinst then + local pkg + for pkg in luci.util.imatch(uinst) do + install[uinst], out, err = ipkg.install(pkg) + stdout[#stdout+1] = out + stderr[#stderr+1] = err + changes = true + end + end + -- Remove packets + local rem = luci.http.formvalue("remove") + if rem then + remove[rem], out, err = ipkg.remove(rem) + stdout[#stdout+1] = out + stderr[#stderr+1] = err + changes = true + end - -- Update all packets - local update = luci.http.formvalue("update") - if update then - update, out, err = ipkg.update() - stdout[#stdout+1] = out - stderr[#stderr+1] = err - end + + -- Update all packets + update = luci.http.formvalue("update") + if update then + update, out, err = ipkg.update() + stdout[#stdout+1] = out + stderr[#stderr+1] = err + end - -- Upgrade all packets - local upgrade = luci.http.formvalue("upgrade") - if upgrade then - upgrade, out, err = ipkg.upgrade() - stdout[#stdout+1] = out - stderr[#stderr+1] = err + -- Upgrade all packets + upgrade = luci.http.formvalue("upgrade") + if upgrade then + upgrade, out, err = ipkg.upgrade() + stdout[#stdout+1] = out + stderr[#stderr+1] = err + end end @@ -166,137 +177,185 @@ function action_packages() end end -function action_flashops() - local sys = require "luci.sys" - local fs = require "nixio.fs" - - local upgrade_avail = fs.access("/lib/upgrade/platform.sh") - local reset_avail = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0 +local function image_supported(image) + return (os.execute("sysupgrade -T %q >/dev/null" % image) == 0) +end - local restore_cmd = "tar -xzC/ >/dev/null 2>&1" - local backup_cmd = "sysupgrade --create-backup - 2>/dev/null" - local image_tmp = "/tmp/firmware.img" +local function image_checksum(image) + return (luci.sys.exec("md5sum %q" % image):match("^([^%s]+)")) +end - local function image_supported() - return (os.execute("sysupgrade -T %q >/dev/null" % image_tmp) == 0) - end +local function supports_sysupgrade() + return nixio.fs.access("/lib/upgrade/platform.sh") +end - local function image_checksum() - return (luci.sys.exec("md5sum %q" % image_tmp):match("^([^%s]+)")) - end +local function supports_reset() + return (os.execute([[grep -sq '"rootfs_data"' /proc/mtd]]) == 0) +end - local function storage_size() - local size = 0 - if fs.access("/proc/mtd") then - for l in io.lines("/proc/mtd") do - local d, s, e, n = l:match('^([^%s]+)%s+([^%s]+)%s+([^%s]+)%s+"([^%s]+)"') - if n == "linux" or n == "firmware" then - size = tonumber(s, 16) - break - end +local function storage_size() + local size = 0 + if nixio.fs.access("/proc/mtd") then + for l in io.lines("/proc/mtd") do + local d, s, e, n = l:match('^([^%s]+)%s+([^%s]+)%s+([^%s]+)%s+"([^%s]+)"') + if n == "linux" or n == "firmware" then + size = tonumber(s, 16) + break end - elseif fs.access("/proc/partitions") then - for l in io.lines("/proc/partitions") do - local x, y, b, n = l:match('^%s*(%d+)%s+(%d+)%s+([^%s]+)%s+([^%s]+)') - if b and n and not n:match('[0-9]') then - size = tonumber(b) * 1024 - break - end + end + elseif nixio.fs.access("/proc/partitions") then + for l in io.lines("/proc/partitions") do + local x, y, b, n = l:match('^%s*(%d+)%s+(%d+)%s+([^%s]+)%s+([^%s]+)') + if b and n and not n:match('[0-9]') then + size = tonumber(b) * 1024 + break end end - return size end + return size +end + + +function action_flashops() + -- + -- Overview + -- + luci.template.render("admin_system/flashops", { + reset_avail = supports_reset(), + upgrade_avail = supports_sysupgrade() + }) +end +function action_sysupgrade() + local fs = require "nixio.fs" + local http = require "luci.http" + local image_tmp = "/tmp/firmware.img" local fp - luci.http.setfilehandler( + http.setfilehandler( function(meta, chunk, eof) - if not fp then - if meta and meta.name == "image" then - fp = io.open(image_tmp, "w") - else - fp = io.popen(restore_cmd, "w") - end + if not fp and meta and meta.name == "image" then + fp = io.open(image_tmp, "w") end - if chunk then + if fp and chunk then fp:write(chunk) end - if eof then + if fp and eof then fp:close() end end ) - if luci.http.formvalue("backup") then - -- - -- Assemble file list, generate backup - -- - local reader = ltn12_popen(backup_cmd) - luci.http.header('Content-Disposition', 'attachment; filename="backup-%s-%s.tar.gz"' % { - luci.sys.hostname(), os.date("%Y-%m-%d")}) - luci.http.prepare_content("application/x-targz") - luci.ltn12.pump.all(reader, luci.http.write) - elseif luci.http.formvalue("restore") then - -- - -- Unpack received .tar.gz - -- - local upload = luci.http.formvalue("archive") - if upload and #upload > 0 then - luci.template.render("admin_system/applyreboot") - luci.sys.reboot() + if not luci.dispatcher.test_post_security() then + fs.unlink(image_tmp) + return + end + + -- + -- Cancel firmware flash + -- + if http.formvalue("cancel") then + fs.unlink(image_tmp) + http.redirect(luci.dispatcher.build_url('admin/system/flashops')) + return + end + + -- + -- Initiate firmware flash + -- + local step = tonumber(http.formvalue("step") or 1) + if step == 1 then + if image_supported(image_tmp) then + luci.template.render("admin_system/upgrade", { + checksum = image_checksum(image_tmp), + storage = storage_size(), + size = (fs.stat(image_tmp, "size") or 0), + keep = (not not http.formvalue("keep")) + }) + else + fs.unlink(image_tmp) + luci.template.render("admin_system/flashops", { + reset_avail = supports_reset(), + upgrade_avail = supports_sysupgrade(), + image_invalid = true + }) end - elseif luci.http.formvalue("image") or luci.http.formvalue("step") then - -- - -- Initiate firmware flash - -- - local step = tonumber(luci.http.formvalue("step") or 1) - if step == 1 then - if image_supported() then - luci.template.render("admin_system/upgrade", { - checksum = image_checksum(), - storage = storage_size(), - size = (fs.stat(image_tmp, "size") or 0), - keep = (not not luci.http.formvalue("keep")) - }) - else - fs.unlink(image_tmp) - luci.template.render("admin_system/flashops", { - reset_avail = reset_avail, - upgrade_avail = upgrade_avail, - image_invalid = true - }) + -- + -- Start sysupgrade flash + -- + elseif step == 2 then + local keep = (http.formvalue("keep") == "1") and "" or "-n" + luci.template.render("admin_system/applyreboot", { + title = luci.i18n.translate("Flashing..."), + msg = luci.i18n.translate("The system is flashing now.<br /> DO NOT POWER OFF THE DEVICE!<br /> Wait a few minutes before you try to reconnect. It might be necessary to renew the address of your computer to reach the device again, depending on your settings."), + addr = (#keep > 0) and "192.168.1.1" or nil + }) + fork_exec("killall dropbear uhttpd; sleep 1; /sbin/sysupgrade %s %q" %{ keep, image_tmp }) + end +end + +function action_backup() + local reader = ltn12_popen("sysupgrade --create-backup - 2>/dev/null") + + luci.http.header( + 'Content-Disposition', 'attachment; filename="backup-%s-%s.tar.gz"' %{ + luci.sys.hostname(), + os.date("%Y-%m-%d") + }) + + luci.http.prepare_content("application/x-targz") + luci.ltn12.pump.all(reader, luci.http.write) +end + +function action_restore() + local fs = require "nixio.fs" + local http = require "luci.http" + local archive_tmp = "/tmp/restore.tar.gz" + + local fp + http.setfilehandler( + function(meta, chunk, eof) + if not fp and meta and meta.name == "archive" then + fp = io.open(archive_tmp, "w") + end + if fp and chunk then + fp:write(chunk) + end + if fp and eof then + fp:close() end - -- - -- Start sysupgrade flash - -- - elseif step == 2 then - local keep = (luci.http.formvalue("keep") == "1") and "" or "-n" - luci.template.render("admin_system/applyreboot", { - title = luci.i18n.translate("Flashing..."), - msg = luci.i18n.translate("The system is flashing now.<br /> DO NOT POWER OFF THE DEVICE!<br /> Wait a few minutes before you try to reconnect. It might be necessary to renew the address of your computer to reach the device again, depending on your settings."), - addr = (#keep > 0) and "192.168.1.1" or nil - }) - fork_exec("killall dropbear uhttpd; sleep 1; /sbin/sysupgrade %s %q" %{ keep, image_tmp }) end - elseif reset_avail and luci.http.formvalue("reset") then - -- - -- Reset system - -- + ) + + if not luci.dispatcher.test_post_security() then + fs.unlink(archive_tmp) + return + end + + local upload = http.formvalue("archive") + if upload and #upload > 0 then + luci.template.render("admin_system/applyreboot") + os.execute("tar -C / -xzf %q >/dev/null 2>&1" % archive_tmp) + luci.sys.reboot() + return + end + + http.redirect(luci.dispatcher.build_url('admin/system/flashops')) +end + +function action_reset() + if supports_reset() then luci.template.render("admin_system/applyreboot", { title = luci.i18n.translate("Erasing..."), msg = luci.i18n.translate("The system is erasing the configuration partition now and will reboot itself when finished."), addr = "192.168.1.1" }) + fork_exec("killall dropbear uhttpd; sleep 1; mtd -r erase rootfs_data") - else - -- - -- Overview - -- - luci.template.render("admin_system/flashops", { - reset_avail = reset_avail, - upgrade_avail = upgrade_avail - }) + return end + + http.redirect(luci.dispatcher.build_url('admin/system/flashops')) end function action_passwd() @@ -316,11 +375,7 @@ function action_passwd() end function action_reboot() - local reboot = luci.http.formvalue("reboot") - luci.template.render("admin_system/reboot", {reboot=reboot}) - if reboot then - luci.sys.reboot() - end + luci.sys.reboot() end function fork_exec(command) |