[3.5.0-rc.1] plugin will not install

stuartofmt

I rebuilt my plugin (DuetLapse3) for 3.5.0-rc.1. I am getting this error:

That file does not exist

The relevent error in the journal appears to be:

Sep 04 21:46:17 srsender DuetWebServer[725]: DuetWebServer.Controllers.MachineController[0] [InstallPlugin] Failed to upload ZIP file to /tmp/tmpGXAufZ.tmp DuetAPI.InternalServerException: Access to the path '/opt/dsf/sd/www/css/DuetLapse3.6e428bb0.css' is denied.    at DuetAPIClient.BaseConnection.PerformCommand(BaseCommand command, CancellationToken cancellationToken) in /home/runner/work/DuetSoftwareFramework/DuetSoftwareFramework/src/DuetAPIClient/BaseConnection.cs:line 156    at DuetWebServer.Controllers.MachineController.InstallPlugin(ISessionStorage sessionStorage) in /home/runner/work/DuetSoftwareFramework/DuetSoftwareFramework/src/DuetWebServer/Controllers/MachineController.cs:line 885

The only change I made since 3.5.0-beta.4 were to the dependencies specifid in plugin.json (now set to 3.5.0-rc.1).

I'm installing on a freshly built Debian Bullseye.

The only thing that seems a little wierd is that the permissions on /opt/dsf are as follows:

pi@srsender:/opt/dsf $ ls -l
total 52
drwxr-xr-x 2 1001 spi 36864 Sep  4 14:02 bin
drwxrwxr-x 2 dsf  dsf  4096 Sep  4 14:03 conf
drwxr-xr-x 6 1001 spi  4096 Sep  4 14:02 dwc
drwxr-xr-x 3 dsf  dsf  4096 Sep  4 21:27 plugins
drwxrwxr-x 8 dsf  dsf  4096 Sep  4 14:02 sd

The contets of /opt/dsf/sd/www/css are:

pi@srsender:/opt/dsf/sd/www/css $ ls -l
total 908
-rw-rw-r-- 1 1001 spi 780107 Sep  1 01:27 app.fe2db741.css
-rw-rw-r-- 1 1001 spi  14601 Sep  1 01:27 GCodeViewer.5cfc7b82.css
-rw-rw-r-- 1 1001 spi    498 Sep  1 01:27 HeightMap.a997084c.css
-rw-rw-r-- 1 1001 spi    449 Sep  1 01:27 InputShaping.3cce14a7.css
-rw-rw-r-- 1 1001 spi 109290 Sep  1 01:27 monaco-editor.455cd23e.css
-rw-rw-r-- 1 1001 spi   6762 Sep  1 01:27 ObjectModelBrowser.562feac3.css
-rw-rw-r-- 1 1001 spi   3625 Sep  1 01:27 OnScreenKeyboard.918d8fee.css

stuartofmt

@chrishamm

Is this better posted in the plugins section ?

chrishamm

@stuartofmt I don't know why those www files are owned by spi, they should be owned by dsf. The plugin service runs as dsf, too. Also, user 1001 doesn't seem legit.

stuartofmt

@chrishamm said in [3.5.0-rc.1] plugin will not install:

@stuartofmt I don't know why those www files are owned by spi, they should be owned by dsf. The plugin service runs as dsf, too. Also, user 1001 doesn't seem legit.

Setting everything under /opt/dsf with chown -R dsf:dsf * fixed it but ...

I have seen this with another recent install where the owner was 1001:colord . So it seems a bit random.

This was on a fresh install of bullsey and using the following script to install. Maybe something in the underlying duet3d install script ? P.S. I just noticed I had apt-get in the last few instructions but doubt that is the culprit.

#! /bin/bash
# Instrucions from here :
# https://docs.duet3d.com/User_manual/Machine_configuration/DSF_Other
# Enable SPI
sudo raspi-config nonint do_spi 0
sudo ls -l /dev/spidev*
echo "Do you wish to install the beta version? (select number)"
select yn in "Yes" "No"; do
    case $yn in
        Yes ) break;;
        No ) exit;;
    esac
done

# Update 
sudo apt update
sudo apt dist-upgrade

# remove stable feed 
sudo rm -f /etc/apt/sources.list.d/duet3d.list

# download unstable packages
wget -q https://pkg.duet3d.com/duet3d.gpg
wget -q https://pkg.duet3d.com/duet3d-unstable.list
sudo mv duet3d.gpg /etc/apt/trusted.gpg.d/
sudo mv duet3d-unstable.list /etc/apt/sources.list.d/duet3d-unstable.list
sudo chown root:root /etc/apt/trusted.gpg.d/duet3d.gpg
sudo chown root:root /etc/apt/sources.list.d/duet3d-unstable.list

# install and update
sudo apt-get install apt-transport-https
sudo apt-get update
sudo apt-get install duetsoftwareframework