fix permissions

[soko1]

fix perm for /etc/wpa_supplicant/wpa_supplicant.conf, /etc/mpd.conf

[volumio]

I say it again: let me clarify that wpasupplicant and the other files that were given 777 are required to be writable by user volumio. Please propose impros which satisfy such a requirement.

[soko1]

I foresaw it! the user volumio is in the adm group, and the rights are set to it

[soko1]

660 means that the user (root) and the group (adm) are allowed to write and read, for other (0) you can neither edit nor read the file

[soko1]

for example:

root@audiophile:/etc# chmod 660 /etc/wpa_supplicant/wpa_supplicant.conf
root@audiophile:/etc# su volumio
volumio@audiophile:/etc$ groups
volumio adm lp dialout cdrom floppy audio dip video plugdev netdev i2c input systemd-journal spi gpio
volumio@audiophile:/etc$ echo test >>/etc/wpa_supplicant/wpa_supplicant.conf
volumio@audiophile:/etc$ cat /etc/wpa_supplicant/wpa_supplicant.conf
ctrl_interface=/var/run/wpa_supplicant
network={
scan_ssid=1
ssid="dlink314"
psk="blablabla"
priority=1
}
test

:)

[ashthespy]

660 won't work, as our node process won't be able to write to it. The node process is run as volumio:volumio. So 640 should work, but all this quite pointless if you ask me, as anyway everything is run using default username password that any "attacker" would obtain with a simple web search..