luci-app-wireguard: RPCError RPC call to luci.wireguard/getWgInstances failed with error -32000 #5393

teqlee · 2021-09-26T14:06:10Z

RPCError RPC call to luci.wireguard/getWgInstances failed with error -32000: Object not found at ClassConstructor.handleCallReply (https://192.168.16.1/luci-static/resources/rpc.js?v=git-21.267.65414-1d9067b:11:3)

Openwrt SNAPSHOT r17584

@lvoegl

feckert · 2021-09-27T16:09:20Z

Should be fixed with 9d560c4

mydogteddy · 2021-09-28T14:35:02Z

Not fixed,
Hostname OpenWrt
Model Linksys E8450 (UBI)
Architecture ARMv8 Processor rev 4
Target Platform mediatek/mt7622
Firmware Version OpenWrt SNAPSHOT r17630-6cd54254e4 / LuCI Master git-21.226.86205-376af36
Kernel Version 5.10.64

Still seeing
RPC call to luci.wireguard/getWgInstances failed with error -32000: Object not found

I have cleared my cache and checked
luci-proto-wireguard
file "/usr/libexec/rpcd/luci.wireguard
are installed

teqlee · 2021-09-28T21:41:31Z

Still not fixed. Minor difference error showing:
RPC call to luci.wireguard/getWgInstances failed with error -32000: Object not found at handleCallReply (https://192.168.16.1/luci-static/resources/rpc.js?v=git-21.267.65414-1d9067b:11:3)
@feckert

feckert · 2021-09-28T22:07:05Z

Have you update luci-app-wireguard and luci-proto-wireguard.
Also you have to restart rpcd with the command /etc/init.d/rpcd ?

mydogteddy · 2021-09-28T22:49:13Z

                        Prior to recompiling the code I did,

./scripts/feeds update -a; ./scripts/feeds install -a

and

git pull --ff-only

then after compiling I flashed the new code, unfortunately the error was still showing

mydogteddy · 2021-09-28T22:51:28Z

I have also tried deleting the build_dir and then recompiling it made no difference the error was still there

teqlee · 2021-09-28T23:22:40Z

Just to be sure, I rebuilt from scratch by following:

git pull && ./scripts/feeds update -a
make package/clean
make
And i'm sysupgrade fw without keep config.
my fw infos:
LuCI Master (git-21.267.65414-1d9067b)
OpenWrt SNAPSHOT r17631-9c3b1d5563
luci-app-wireguard - git-21.269.42646-9d560c4
luci-proto-wireguard - git-21.269.42646-9d560c4`

dhcpme · 2021-09-29T18:51:56Z

I can also confirm this is not fixed with 9d560c4 on a Belkin RT3200 (Linksys E8450 (UBI))

feckert · 2021-09-29T19:09:56Z

What is your output of ubus -v list luci.wireguard

dhcpme · 2021-09-29T19:13:10Z

Empty :(

root@OpenWrt:~# ubus -v list luci.wireguard
Command failed: Not found

mydogteddy · 2021-09-29T19:16:18Z

root@OpenWrt:# ubus -v list luci.wireguard
Command failed: Not found
root@OpenWrt:#

feckert · 2021-09-29T19:18:48Z

It's very strange that it's included in the repository.
Does this file exist on your target? /usr/libexec/rpcd/luci.wireguard

mydogteddy · 2021-09-29T19:20:59Z

yes

feckert · 2021-09-29T19:44:04Z

@mydogteddy ok could you please restart ubus with following command /etc/init.d/rpcd restart and show me the output
of the rpcd with ubus call luci.wireguard getWgInstances

dhcpme · 2021-09-29T19:46:39Z

root@OpenWrt:~# /etc/init.d/rpcd restart
root@OpenWrt:~# ubus call luci.wireguard getWgInstances
Command failed: Not found

feckert · 2021-09-29T19:55:48Z

@dhcpme See my comment #5393 (comment)

dhcpme · 2021-09-29T19:58:01Z

root@OpenWrt:~# ls -ltra /usr/libexec/rpcd/luci.wireguard
-rwxr-xr-x    1 root     root          4432 Sep 28 08:27 /usr/libexec/rpcd/luci.wireguard
root@OpenWrt:~# md5sum /usr/libexec/rpcd/luci.wireguard
ae2f10cdcfffe03283680a53728111c6  /usr/libexec/rpcd/luci.wireguard

feckert · 2021-09-29T20:08:41Z

Sorry I can't reproduce this.
It works for me?

root@st-dev-07 /usr/libexec/rpcd # md5sum luci.wireguard
ae2f10cdcfffe03283680a53728111c6  luci.wireguard

mydogteddy · 2021-09-29T20:09:47Z

I am glad it works for you

dhcpme · 2021-09-29T20:13:50Z

Related?
#4555 (comment)

mydogteddy · 2021-09-29T20:20:06Z

root@OpenWrt:/usr/libexec/rpcd# md5sum luci.wireguard
ae2f10cdcfffe03283680a53728111c6 luci.wireguard
root@OpenWrt:/usr/libexec/rpcd#

feckert · 2021-09-29T20:31:18Z

@mydogteddy @dhcpme and @teqlee
Could you please check if all files from von luci-app-wireguard and luci-proto-wireguard are installed on your system an does have the content as in the luci repository (md5sum check)?

We're talking about the latest master branch here?

teqlee · 2021-09-29T21:27:20Z

Here md5sum on my system, I dont know how compare to master repos.

md5deep -r ~/opentrunk/feeds/luci/applications/luci-app-wireguard

9a1e9c01566472b087e0d0192c9df267  /home/teq/opentrunk/feeds/luci/applications/luci-app-wireguard/root/usr/share/luci/menu.d/luci-app-wireguard.json
718474b39bfb6e597e3d5a12dfb5a7a5  /home/teq/opentrunk/feeds/luci/applications/luci-app-wireguard/root/usr/share/rpcd/acl.d/luci-app-wireguard.json
ecc5deaeed18e5602d6e8f0993632753  /home/teq/opentrunk/feeds/luci/applications/luci-app-wireguard/htdocs/luci-static/resources/view/wireguard/status.js
c71ec3e475714afa21e1bbe4c66732e0  /home/teq/opentrunk/feeds/luci/applications/luci-app-wireguard/Makefile

md5deep -r ~/opentrunk/feeds/luci/protocols/luci-proto-wireguard
ae2f10cdcfffe03283680a53728111c6  /home/teq/opentrunk/feeds/luci/protocols/luci-proto-wireguard/root/usr/libexec/rpcd/luci.wireguard
c86175d91113469d1ad66c4c63950bdb  /home/teq/opentrunk/feeds/luci/protocols/luci-proto-wireguard/Makefile
43fcd70d409ec70c149d6809d00ebef9  /home/teq/opentrunk/feeds/luci/protocols/luci-proto-wireguard/root/usr/share/rpcd/acl.d/luci-wireguard.json
78788cb08a2ee4da898699ef1563bdeb  /home/teq/opentrunk/feeds/luci/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js

teqlee · 2021-09-29T22:05:08Z

I'm trying git clone https://git.openwrt.org/project/luci.git
check md5sum and it's the same:

teq@TeqDesk:~/downloads$ md5deep -r luci/applications/luci-app-wireguard
9a1e9c01566472b087e0d0192c9df267  /home/teq/downloads/luci/applications/luci-app-wireguard/root/usr/share/luci/menu.d/luci-app-wireguard.json
718474b39bfb6e597e3d5a12dfb5a7a5  /home/teq/downloads/luci/applications/luci-app-wireguard/root/usr/share/rpcd/acl.d/luci-app-wireguard.json
ecc5deaeed18e5602d6e8f0993632753  /home/teq/downloads/luci/applications/luci-app-wireguard/htdocs/luci-static/resources/view/wireguard/status.js
c71ec3e475714afa21e1bbe4c66732e0  /home/teq/downloads/luci/applications/luci-app-wireguard/Makefile

teq@TeqDesk:~/downloads$ md5deep -r luci/protocols/luci-proto-wireguard
ae2f10cdcfffe03283680a53728111c6  /home/teq/downloads/luci/protocols/luci-proto-wireguard/root/usr/libexec/rpcd/luci.wireguard
43fcd70d409ec70c149d6809d00ebef9  /home/teq/downloads/luci/protocols/luci-proto-wireguard/root/usr/share/rpcd/acl.d/luci-wireguard.json
78788cb08a2ee4da898699ef1563bdeb  /home/teq/downloads/luci/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js
c86175d91113469d1ad66c4c63950bdb  /home/teq/downloads/luci/protocols/luci-proto-wireguard/Makefile

feckert · 2021-09-29T22:09:21Z

Yes, I can confirm that I have the same hashes.
Have you cleared your browser cache?
But this would not explain this error result #5393 (comment)

teqlee · 2021-09-29T22:21:59Z

Yep, tried cleared all cache, disabled all add-on/extensions, also trying Firefox Chrome Edge, the same.

castillofrancodamian · 2021-09-30T00:34:11Z

The button to generate a private key does not work either.

jow- · 2021-09-30T08:04:03Z

Please execute /usr/libexec/rpcd/luci.wireguard list as command on the cli and see if it crashes. I suspect it requires one or more LuCI libraries which are not listed as dependencies.

In particular I think that a not installed libuci-lua is the culprit. It was previously pulled in by luci-compat which is not a dependency anymore since the conversion to JS. LuCI itself does not require libuci-lua so it is usually not installed by default.

mydogteddy · 2021-09-30T08:17:59Z

root@OpenWrt:# /usr/libexec/rpcd/luci.wirguard list
-ash: /usr/libexec/rpcd/luci.wirguard: not found
root@OpenWrt:#

mydogteddy · 2021-09-30T08:26:11Z

there is a typo in jows command
root@OpenWrt:# /usr/libexec/rpcd/luci.wirguard list
-ash: /usr/libexec/rpcd/luci.wirguard: not found
root@OpenWrt:# git checkout
-ash: git: not found
root@OpenWrt:# /usr/libexec/rpcd/luci.wirguard list
-ash: /usr/libexec/rpcd/luci.wirguard: not found
root@OpenWrt:# /usr/libexec/rpcd/luci.wireguard list
lua: /usr/libexec/rpcd/luci.wireguard:6: module 'uci' not found:
no field package.preload['uci']
no file './uci.lua'
no file '/usr/share/lua/uci.lua'
no file '/usr/share/lua/uci/init.lua'
no file '/usr/lib/lua/uci.lua'
no file '/usr/lib/lua/uci/init.lua'
no file './uci.so'
no file '/usr/lib/lua/uci.so'
no file '/usr/lib/lua/loadall.so'
stack traceback:
[C]: in function 'require'
/usr/libexec/rpcd/luci.wireguard:6: in main chunk
[C]: ?
root@OpenWrt:~#

feckert · 2021-09-30T08:32:39Z

As already mentioned by @jow- (thanks for this) there is a dependency issue with luci.wireguard that I have not seen on merge

All of you have to install libuci-lua with the command opkg update && opkg install libuci-lua
I will prepare a fix for this of this is the solution

mydogteddy · 2021-09-30T09:34:18Z

I compiled again including libuci-lua but it did not correct the issue.

root@OpenWrt:# opkg list_installed | grep libuci
libuci20130104 - 2021-04-14-4b3db117-6
root@OpenWrt:#

                              -*- libuci........... C library for the Unified Configuration Interface (UCI)                            │ │

│ │ <*> libuci-lua............................................ Lua plugin for UCI │

root@OpenWrt:# /usr/libexec/rpcd/luci.wireguard list
lua: /usr/libexec/rpcd/luci.wireguard:6: module 'uci' not found:
no field package.preload['uci']
no file './uci.lua'
no file '/usr/share/lua/uci.lua'
no file '/usr/share/lua/uci/init.lua'
no file '/usr/lib/lua/uci.lua'
no file '/usr/lib/lua/uci/init.lua'
no file './uci.so'
no file '/usr/lib/lua/uci.so'
no file '/usr/lib/lua/loadall.so'
stack traceback:
[C]: in function 'require'
/usr/libexec/rpcd/luci.wireguard:6: in main chunk
[C]: ?
root@OpenWrt:#

mydogteddy · 2021-09-30T09:44:28Z

I compiled and flashed again just to be sure and now I see this

root@OpenWrt:# /usr/libexec/rpcd/luci.wireguard list
{"generateQrCode":{"allowed_ips":["allowed_ips"],"privkey":"privkey","psk":"psk"},"generateKeyPair":{},"getWgInstances":{}}
root@OpenWrt:#

feckert · 2021-09-30T09:45:54Z

That looks good, then try the LuCI to see if it fixes the problem now.

mydogteddy · 2021-09-30T09:48:31Z

In luci I see this,
https://imgur.com/mwnjNLZ.png

I have a WG running from my phone to the router at the same time

mydogteddy · 2021-09-30T09:56:35Z

wg show has all the correct info

jow- · 2021-09-30T10:02:38Z

In luci I see this,

Possibly a theme (XHTML) specific issue, please retest with the default bootstrap theme.

mydogteddy · 2021-09-30T10:05:56Z

https://imgur.com/vGz9iCI.png

mydogteddy · 2021-09-30T10:34:43Z

I can confirm OpenWrt | OpenWrt SNAPSHOT r17531-f413e4835e | Load: 0.54 0.18 0.06 works OK if this is of any use

mydogteddy · 2021-09-30T10:35:54Z

This version works OK

Hostname OpenWrt
Model Linksys E8450 (UBI)
Architecture ARMv8 Processor rev 4
Target Platform mediatek/mt7622
Firmware Version OpenWrt SNAPSHOT r17531-f413e4835e / LuCI Master git-21.226.86205-376af36
Kernel Version 5.10.64
Local Time 2021-09-30 10:35:17
Uptime 0h 3m 12s
Load Average 0.05, 0.11, 0.05

mydogteddy · 2021-09-30T10:42:57Z

this version does not work OK

Hostname OpenWrt
Model Linksys E8450 (UBI)
Architecture ARMv8 Processor rev 4
Target Platform mediatek/mt7622
Firmware Version OpenWrt SNAPSHOT r17630-6cd54254e4 / LuCI Master git-21.226.86205-376af36
Kernel Version 5.10.64
Local Time 2021-09-30 10:39:31
Uptime 0h 2m 17s
Load Average 0.28, 0.16, 0.06

mydogteddy · 2021-09-30T10:53:00Z

for clarity I have 2 x these Belkins one with the code I have recently compiled (which does not show in luci the WG status) and the other one which has some code compiled a short while ago and does show the WG status in luci

teqlee · 2021-09-30T12:34:26Z

Installed libuci-lua & rebooted:

Also, generate priv-key button comeback to work after install libuci-lua.

castillofrancodamian · 2021-09-30T16:26:42Z

Installed libuci-lua & rebooted:

Also, generate priv-key button comeback to work after install libuci-lua.

The same here. Even with this dependency installed, the WireGuard status does not appear.

mydogteddy · 2021-09-30T17:54:23Z

I have just done a new git clone however WG status is still not working

dhcpme · 2021-09-30T18:11:25Z

I installed the libuci-lua dependency before using attended-sysupgrade to install a new image with it included and the status page appeared to work for a while but resembled the screenshots above by the time I connected a peer. I lost the ability to login to Luci after a reboot so I reverted to an image made yesterday via the CLI although it may have been my browser. I may try again later or sit back for a week and let you guys ride this out. :o)

lvoegl · 2021-10-01T10:08:28Z

Installed libuci-lua & rebooted:

Also, generate priv-key button comeback to work after install libuci-lua.

The same here. Even with this dependency installed, the WireGuard status does not appear.

Do you have any servers configured? This is the old vs. new Status with and without a WireGuard configuration.

new

old

mydogteddy · 2021-10-01T11:05:12Z

There was less than 100 commits between WG status working and it not working
Firmware Version OpenWrt SNAPSHOT r17531-f413e4835e / LuCI Master git-21.226.86205-376af36
Firmware Version OpenWrt SNAPSHOT r17630-6cd54254e4 / LuCI Master git-21.226.86205-376af36

teqlee · 2021-10-01T11:07:38Z

Do you have any servers configured? This is the old vs. new Status with and without a Wireguard configuration.

Yes, i have server & client wg configured.

config interface 'wg1'
        option proto 'wireguard'
        option private_key 'xxx'
        option metric '9'
        option delegate '0'
        option peerdns '0'
        option mtu '1280'
        list addresses 'xxxx'

config wireguard_wg1
        option public_key 'xxxx'
        option endpoint_port '2408'
        option persistent_keepalive '25'
        option route_allowed_ips '1'
        option description 'Cloudflare'
        option endpoint_host 'xxxx'
        list allowed_ips '0.0.0.0/0'

config interface 'wg0'
        option proto 'wireguard'
        option delegate '0'
        option private_key 'xxxx'
        list addresses '10.111.111.1/24'
        option force_link '1'
        option listen_port '55820'
        option peerdns '0'

config wireguard_wg0
        option route_allowed_ips '1'
        option persistent_keepalive '25'
        list allowed_ips '10.111.111.5/32'
        option description 'x'
        option public_key 'xxxx'

lvoegl · 2021-10-01T14:02:42Z

should be fixed with #5403

teqlee · 2021-10-01T14:28:57Z

should be fixed with

Well, confirm fixed. Tks for hard work.

feckert · 2021-10-01T15:07:20Z

Thanks all for testing
@lvoegl thanks for fixing

feckert closed this as completed Sep 27, 2021

feckert reopened this Sep 29, 2021

feckert mentioned this issue Sep 30, 2021

luci-proto-wireguard: fix luci.wireguard rpcd dependency #5399

Merged

feckert closed this as completed in #5399 Sep 30, 2021

lvoegl mentioned this issue Oct 1, 2021

luci-app-wireguard: fix allowed_ip parsing #5403

Merged

luci-app-wireguard: RPCError RPC call to luci.wireguard/getWgInstances failed with error -32000 #5393

luci-app-wireguard: RPCError RPC call to luci.wireguard/getWgInstances failed with error -32000 #5393

Comments

teqlee commented Sep 26, 2021

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new

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