luci-app-opkg: gracefully handle empty config files

Fixes: #3668
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 562425605af51443986cb2596199564e4102ffff)

luci-mod-status: hide DHCP status if dnsmasq/odhcpd aren't present

Fixes: #3674
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 4efc7cbbda86280343683a7d1c2563233c499550)

luci-app-firewall: snats.js: fix rewrite IP validation for SNAT target

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit d527c28ffa973e04f1ed3eac9f4a7504404b4fcd)

treewide: resync and backport translations

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

luci-mod-network: wifi join: allow reclaiming empty wwan networks

Fixes: #3660
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 48e18fb8acfdc661793582e4a907b10b9e8d0d43)

luci-mod-network: wifi join: add option to lock bssid

Fixes: #3661
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 7ec007f926a9c966b3297085c4c46915372ba1dc)

luci-mod-network: wifi scan: add button to start/stop refreshes

Fixes: #3662
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit a2fe3d9fc4f967b9d79346f358aaaf12eeb1e040)

luci-mod-network: explicitely configure "none" encryption in wifi join

Fixes: #3663
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 9b024767d7604c5a17b1e70df45231f134282003)

luci-mod-network, luci-mod-status: harmonize wifi signal indicators

Fixes: #3636
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 2cad20e7ea90c962020bb2f2463fb660271b84ea)

Merge pull request #3622 from Andy2244/luci-app-ksmbd_new-UCI-(19.07)

[19.07] luci-app-ksmbd: support new UCI option, update for 3.2.1 version

luci-app-ksmbd: support new UCI option "allow_legacy_protocols"

* support new UCI option "allow_legacy_protocols"

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

luci-app-ksmbd: update for 3.2.1 version (usmbd -> ksmbd.mountd)

* update for 3.2.1 version (usmbd -> ksmbd.mountd)

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

Merge pull request #3621 from Andy2244/luci-app-samba4_new-UCI-(19.07)

[19.07] luci-app-samba4: add support for new UCI option

luci-app-samba4: add support for new UCI option

* add support for new UCI option "allow_legacy_protocols"

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

luci-base: cbi.js: avoid double-initialization of dropdowns

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 9ae1f478960f9587e8123e61e1a2221e866da26b)

luci-base: luci.js: L.dom.data(): gracefully handle non-node argument

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 308215ca156212ad2a632b31179c2284a59a8556)

treewide: merge master translation updates

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

luci-base: form.js: pass section_id to Button onclick handler

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit c1aeb300f6976086e48dd90aac1504f38b73cdf9)

luci-base: form.js: ButtonValue: pass sid as first onclick argument

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 311bcd4b5cb9f630e41f4fc5e08a6993fddc289a)

rpcd-mod-luci: honour dhcp leases without ip address for host hints

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 3702e13f544a0b5478d8e0bacd8b28fe55709a57)

luci-base: extend rollback timeout to 90 seconds

Ref: #3628
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 81cf99a50706a75a2259296e4aab3f7b3bf5d54e)

luci-lib-ip: explicitly clear scope when allocating new userdata

Fixes: #3609
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit c2eeb09bd99b03eead837d8dbfb3f0d8046ccc65)

luci-base: validation.js: fix integer and float type validation

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 187bef9f6ce1263da21f72e91f79192847273ba7)

luci-mod-network: dhcp.js: fix resolvefile option depends

Ref: https://forum.openwrt.org/t/resolvfile-option-not-showing/54229
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 5d15363408d263fccae90b3b7ab0ebac6329eebb)

luci-app-advanced-reboot: fix faulty ip.new() invocation

Ref: https://github.com/openwrt/luci/issues/3587#issuecomment-580044459
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 6638de5f626a639169ee354bd4d1e99747c8a1c4)

treewide: switch to bcp47 language codes

Fixes: #3477
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit 48749ca873a5ba385dc372a6a57738024cc2acfb)

luci-app-advanced-reboot: properly handle multiple or missing lan IPs

Fixes: #3587
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 0a07d53594b1b9152ea87e4be7366cc91ad36cc1)

luci-base: add another magic security attribute to the sysauth cookie

Fixes: #3585
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 885c97da535c0c77d79e53391de5c37f2704e01a)

luci-mod-system: fix zram compression placeholder

Fixes: #3583
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit b8f65c340c42acda920298af4318784a79a0965c)

luci-base: make swconfig port state parsing more robust

Since swconfig output varies wildly among different switch drivers, rely
on a simpler more robust parsing approach to find the required information.

Ref: https://forum.openwrt.org/t/cannot-read-property-link/50766
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 6d59a6400ed055d71e0b335679d291c22bbdbd40)

luci-mod-network: handle missing switch port state information

Ref: https://github.com/openwrt/luci/issues/3565
Ref: https://forum.openwrt.org/t/cannot-read-property-link/50766
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 616d44c155ae2b4f19e8b2645744a107e38a56c7)

treewide: sync and merge master translations

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

build: add script to merge master translation into branches

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit cab574958c580c38ca8dc852d8dada1681d62046)

build: i18n-scan.pl: use xgettext to extract message strings

Using xgettext has a few benefits compared to the previous perl extraction
approach. The xgettext utility is able to properly distinguish commented
from uncommented code and it is able handle concatenated constant
expressions such as `_("Some " + "string")`.

A further benefit is the ability to extract translations with disambiguation
contexts and plural translation calls.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 901a0821f66b1623ea04d1930a2e6e336138263a)

build: i18n-scan.pl: support extracting translations from menu json

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 9f9358c3e2184c6bac373c93176c474f2658a632)

luci-proto-openconnect: explicitely escape slashes in regex literals

The unespaced slashes confuse xgettext and likely other source
scanners as well.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit c43fa199bf741589a24c8c7cd23bd0eb7376662e)

luci-proto-wireguard: explicitely escape slashes in regex literals

The unespaced slashes confuse xgettext and likely other source
scanners as well.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit f1c89c103b6e5109d45a7573f707fb83d8365ce2)

luci-app-firewall: fix variable clash leading to incorrect family display

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 9fd7e9fc23647fe7adfe84d1bc3b406ab52186e7)

luci-app-firewall: add SNAT config migration

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit f1771d14aaa5f489d925f4ae775ae54a74ed7b81)

luci-app-firewall: rework rule descriptions, deduplicate code

Use a simple custom format string DSL to assemble the rule description
texts in the overview page.

Also move common code for shared, complex cbi options to the firewall
tool class.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit 7944b0a90bbb0f0f5d1da5eaf5d9906ac546c44b)

luci-app-firewall: consolidate duplicate option code

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit 0608ff09f8a3b4e558c44ec73b1ef62e19666bac)

luci-app-firewall: support 'limit' and 'limit_burst' options

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit 28f4a9fcedda504adac3426195749c45b8893836)

luci-app-firewall: support 'DSCP' action and matches for rules

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit aa62419e5ba92a0cdd8ceb487e9b9b819cf357d0)

luci-app-firewall: support 'MARK' action and matches for rules

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 3c0fcf49d4f1a5ee95a82eba50f43e0c2ad67aa7)

luci-app-firewall: support 'mark' parameter for redirects

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit cdf240f0a08aa72767adb162230a048f3445fa6c)

luci-app-firewall: support 'helper' and 'reflection_src' parameters for redirects

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 61fe2146dda3af5473a3695afa7d37d110cc2534)

luci-app-firewall: support 'helper' and 'set_helper' parameters for rules

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit d601e79da593528599829290859769d72412f426)

luci-app-firewall: support 'direction' and 'device' parameters for rules

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 267085cf2d498c34b92a6e8edae627b1705f88a2)

luci-app-firewall: fix family display for port forwards

The underlying fw3 program currently only does IPv4 port forwards while
LuCI incorrectly reports IPv4 + IPv6 for each forward. Adjust the text
accordingly to fix this.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit a178cdb5cf67a3da8f37e5a8fd5d59fef301fb83)

luci-app-firewall: introduce support for "config nat" sections

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit c8b8ae6b8e0b7e249cf0392263f44e519025b426)

luci-base: add L.media() URL construction helper

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit b60b4790d1b1b8d52657c0c9ba91da86d0b8a28d)

Merge pull request #3578 from Andy2244/luci-app-smbd-rename_luci-app-ksmbd-(19.07)

[19.07] luci-app-smbd: rename to luci-app-ksmbd

luci-app-smbd: rename to luci-app-ksmbd

* follow upstream name change to ksmbd
* remove old artifacs from "applications\luci-app-cifsd\po\"

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

i18n: fix locale codes (nextdns, vpn-policy-routing)

Fix Chinese locale codes for luci-app-nextdns and luci-app-vpn-policy-routing

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

treewide: i18n - sync translations

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

luci-mod-system: remove abbreviation from LED config menu item

Remove the abbreviation coding from the menu item, as it does nor work
in menu and seems to prevent translation of the menu item.

(This was the only menu item in LuCI that had abbr logic.)

Reference to #3553

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
(cherry picked from commit 2a1a9874f5747f7dcb3b117da87dccce6ca2ff49)

luci-lib-ip: explicitly initialize address scope value

Explicitly initialize the address scope value to zero in parse_cidr() and
L_setaddr() to avoid stray scope identifiers getting added when formatting
the address object as string.

Fixes: 1d2b4c777 ("luci-lib-ip: support scoped IPv6 addresses")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 5cbbfaba3e2935b61b42fe339e78b3ff300c1619)

luci-theme-material: fix button position on modal save

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
(cherry picked from commit 71743a7ef69e9ffdf890bf895d704ecc0648548b)

luci-app-openvpn: allow and restrict file uploads to /etc/openvpn/

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit cc01770fa1cf09b729dd931df77b149d1b20d2ef)

luci-compat: upload.htm: expose root_directory and initial_directory

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 878d6622828676dbb8bf0cb26ffc242079aae306)

luci-base: ui.js: UIFileUpload fixes

 - Introduce a new option `initial_directory` which describes the initial
   directory to display when nothing is selected, default to the root
   directory

 - Prevent stray legacy cbi reloads when deselecting files

 - Fix within-root-directory-check for initial rendering

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 136b965b255c3d37a21e8cf2fc835f83c2f0d3be)

luci-mod-status: refactor luci-bwc

 - Read interface statistics from /sys/class/net/
 - Discover all wireless interfaces, not just specifically named ones

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 8b1d831935d64758b798958f69dc976ffa6dd8eb)

luci-theme-material: fix apply dropdown color

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
(cherry picked from commit 1c49bda198ef33c0423777a966e6c6ab477da34b)

luci-theme-*: remove modal max-height #3383 v2

Signed-off-by: MartB <mart.b@outlook.de>
(cherry picked from commit c6122af7ea9918439abc20c32603197045259b27)

luci-theme-bootstrap: add CSS fixes for tooltip elements

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 0d97ea26f8a1953ec059191cba31cc06b74f6136)

luci-base: form.js: add a new "contains" dependency mode

By tagging option dependencies with `!contains`, dependencies are
considered satisfied when the value is contained in the value of
a related field, instead of being equal to it.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 601c4ee01e21f4da3fc615196d21fde72bfbaee9)

luci-base: form.js: don't stringify node arguments in CBIValue.value()

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 4670099a20de4700f4c7cb34f67618975b2f3a16)

luci-base: ui.js: support clearChoices()/addChoices() for DynLists

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit cc123a03ce738dffae9abf5aefad9b75020a0a04)

luci-base: ui.js: use placeholder as select placeholder in DynLists

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 9733a182e8dc1713e27e784fa7aded553caad695)

luci-base: ui.js: properly handle rich choices in Dropdowns, DynLists

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 4c52718deac9d9259bbf2850bea743d9f3b727f3)

luci-base: fs.js: properly escape arguments in exec_direct()

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit e884b63916ebf6d1a7e4f7c92240a76964ecaa85)

luci-base: fs.js: add read_direct() and exec_direct() functions

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit f3724e46a5fc33b3a6fc9f935b88e395c746149f)

luci-base: cbi.js: collapse whitespace before language string hashing

To mirror the behavior of the Lua runtime, we need to collapse whitepace
in translation source strings before doing the string table lookup.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit aca2c4ba4e4c847e5ae86e5539537f213678a0f3)

luci-base: add system cert bundle detection

Add detection mechanism for system cert CA bundle installed by the
ca-bundle package. Used by LuCI to detect whether the "Use system
certificates" certificate validation option should be enabled.

Signed-off-by: David Lam <david@thedavid.net>
(cherry picked from commit 27b21c2a6262a8c383c783e98320746f22fe8f6f)

luci-app-travelmate: bugfix add/editing WPA3 uplinks

* see forum post
https://forum.openwrt.org/t/travelmate-support-thread/5155/318

Signed-off-by: Dirk Brenken <dev@brenken.org>
(cherry picked from commit 9ca877e08e6d23f76751fff8c458e1985bebb1f7)

luci-app-vpn-policy-routing: styling bugfix

Signed-off-by: Stan Grishin <stangri@melmac.net>
(cherry picked from commit 87b9fabc89445564e23aa983b74f0a720ce0312a)

luci-proto-modemmanager: drop package

The corresponding modemmanager package is not available in 19.07.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

luci-theme-bootstrap: fix invalid dropdown state styling

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 3c5feae57c2dd5866aece2725f3ddea7024390cc)

luci-base: form.js: fix immediate validation of activated options

When form options are activated because their dependencies are satisified,
ensure that an immediate validation is triggered to highlight potential
errors without having the user to activate another form control first.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 77c2998f32caccac52a885e84bb6357a9799ebca)

treewide: i18n - sync translations

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Merge pull request #3493 from stangri/19.07-luci-app-advanced-reboot

[19.07] luci-app-advanced-reboot: pluggable device files, highlight current partition

luci-app-advanced-reboot: pluggable device files, highlight current partition

Signed-off-by: Stan Grishin <stangri@melmac.net>

build: sort location annotation table in i18n sync process

The scanning routine has caused unnecessary changes to the .po files
if a string has been found in multiple files and those files have been
found in different order than the previous time.

Sort the location annotations to avoid unnecessary changes to the .po files.
(sort is alphabetic, so the line numbers are also sorted alphabetically)

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
[apply a Schwartzian transform to sort locations by path, then line number]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 460bdfe814a34ca5300e7a1a57efecff590dd414)

Merge pull request #3468 from urbalazs/translation-backport-19.07-20200105

i18n: backport translations from master branch

i18n: backport translations from master branch

Signed-off-by: Balázs Úr <balazs@urbalazs.hu>

Merge pull request #3459 from Andy2244/luci-app-smbd-rename-(19.07)

[19.07] luci-app-smbd: rename change cifsd->smbd

luci-app-firewall: fix zone network default

When a `config zone` section lacks an `option network` or `list network`
setting, its contained interface list defaults to the name of the zone,
e.g. a zone named `foo` will implicitely contain the network `foo` unless
a deviating or empty `option network` is specified.

Adjust the zones.js model accordingly to reflect that implicit default.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit d60a1a13b091c622bc2d4d63321d2e3ea0437796)

luci-app-smbd: rename change cifsd->smbd

* update for name change cifsd->smbd
* add version code for: kmod, usmbd
* regen translations
* update acl's

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

Merge pull request #3456 from stangri/19.07-luci-app-vpn-policy-routing

luci-app-vpn-policy-routing: add note about default routing

luci-app-vpn-policy-routing: add note about default routing

Signed-off-by: Stan Grishin <stangri@melmac.net>

Merge pull request #3447 from stangri/19.07-luci-app-vpn-policy-routing

[19.07] luci-app-vpn-policy-routing: initial release

luci-app-vpn-policy-routing: initial release

Signed-off-by: Stan Grishin <stangri@melmac.net>

luci-app-firewall: update rule ip hints based on address family

Fixes: #3119
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit d07cfba160ca7eb433e74f1ffad8d10e2b9cc9ca)

luci-base: form.js: implement AbstractValue.getUIElement()

Introduce a new method `getUIElement()` which simplifies obtaining the
underlying per-section UI widget class instance for a from option object.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 9e259174323a406b93664e307bb8a50fc3d80483)

luci-base: ui.js: implement UIDropdown.{add,clear}Choices()

The new `addChoices()` and `clearChoices()` functions allow clearing and
adding new options to existing dropdown instances respectively.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit b0836b037e55bfc9201e60a9446f2f7800d7f195)

luci-base: ui.js: expose UIElement class as AbstractElement

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 0d0a3f4d0df44387fe9bec0c5597f6c491f44eec)

Merge pull request #3439 from urbalazs/translation-backport-19.07-20191227

i18n: backport translations from master branch

luci-app-firewall: store week- and monthday restrictions as strings

Fixes: FS#2661
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=2661
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 18c60968dc9ee280ea8a71bb98653b74a340668a)

i18n: backport translations from master branch

Signed-off-by: Balázs Úr <balazs@urbalazs.hu>

luci-theme-bootstrap: fix background of large modal overlays.

Signed-off-by: MartB <mart.b@outlook.de>
(cherry picked from commit 7f9eb4638b0fa5d7b08270b232bb6bbe13b2e570)