Hi guys,
I just finised installing Klipper / Mainsail on my setup and http://<printer_ip>/printer/info shows state "ready", so im pretty sure, the setup is fine. Only problem is that my web interface doesn't work properly. i get a 403 error. I think the problem is that nginx can't access the ~/pi/mainsail data, but i dont have enough experience with nginx to set those permissions. Can somebody please help me with that? I found some stuff about a www-data user but don't know anything about how that works.
Thanks in advance!
#[SOLVED] 403 Error on mainsail.local // nginx error 13 permission denied
stone drum
orchid zealot
how do you installed mainsail (or the complete system)?
stone drum
i used the manual install guide on top of a armbian on bananapi m2 zero
the permissions for ~/mainsail are 755 and 644 for files, so that should be ok i guess
orchid zealot
ok. than i think its a wrong path in your nginx config
pls post the output of:
ls -lt /home
total 4
drwx------ 17 pi pi 4096 Jan 21 15:19 pi
orchid zealot
and then:
ls -lt /home/pi
total 40
drwxr-xr-x 5 pi pi 4096 Jan 21 15:02 mainsail
drwxr-xr-x 2 pi pi 4096 Jan 21 14:04 klipper_config
drwxr-xr-x 2 pi pi 4096 Jan 21 13:41 klipper_logs
drwxr-xr-x 8 pi pi 4096 Jan 21 13:41 printer_data
drwxr-xr-x 5 pi pi 4096 Jan 15 17:47 moonraker-env
drwxr-xr-x 8 pi pi 4096 Jan 15 17:35 moonraker
drwxr-xr-x 2 pi pi 4096 Jan 15 17:31 gcode_files
drwxr-xr-x 5 pi pi 4096 Jan 15 17:09 klippy-env
drwxr-xr-x 11 pi pi 4096 Jan 15 16:16 klipper
drwxr-xr-x 7 pi pi 4096 Jan 14 16:56 kiauh
orchid zealot
ok. and now the content of your nginx config
(your file structur looks also wrong)
stone drum
user www-data;
worker_processes auto;
pid /run/nginx.pid;
error_log /var/log/nginx/error.log;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
##
# Gzip Settings
##
gzip on;
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
#mail {
# See sample authentication script at:
# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
# auth_http localhost/auth.php;
# pop3_capabilities "TOP" "USER";
# imap_capabilities "IMAP4rev1" "UIDPLUS";
server {
listen localhost:110;
protocol pop3;
proxy on;
}
server {
listen localhost:143;
protocol imap;
proxy on;
}
#}
orchid zealot
your mainsail config pls. not the generic one
stone drum
sites-enabled/mainsail?
orchid zealot
i dont know which guide you use. when this was the config file you added in your guide, then yes.
stone drum
its too long for copy paste
i did this:
mkdir ~/mainsail
sudo rm /etc/nginx/sites-enabled/default
sudo ln -s /etc/nginx/sites-available/mainsail /etc/nginx/sites-enabled/
sudo systemctl restart nginx
stone drum
2023/01/21 15:13:39 [crit] 4042#4042: *12 stat() "/home/pi/mainsail/favicon.ico" failed (13: Permission denied), client: IPI, server: _, request: "GET /favicon.ico HTTP/1.1", host: "IP", referrer: "http://IP/"
2023/01/21 15:13:39 [error] 4042#4042: *12 open() "/home/pi/mainsail/index.html" failed (13: Permission denied), client: IP, server: _, request: "GET /favicon.ico HTTP/1.1", host: "IP", referrer: "http://IP/"
these over and over for every page refresh
open() "/home/pi/mainsail/index.html" failed
stat() "/home/pi/mainsail/" failed (13: Permission denied)
orchid zealot
pls post the output of:
ls -lt /home/pi/mainsail
total 44
-rw-r--r-- 1 pi pi 17975 Dec 10 19:29 sw.js
drwxr-xr-x 2 pi pi 4096 Dec 10 19:29 assets
-rw-r--r-- 1 pi pi 1731 Dec 10 19:29 index.html
-rw-r--r-- 1 pi pi 435 Dec 10 19:29 manifest.webmanifest
-rw-r--r-- 1 pi pi 123 Dec 10 19:29 config.json
drwxr-xr-x 2 pi pi 4096 Dec 10 19:29 fonts
drwxr-xr-x 3 pi pi 4096 Dec 10 19:29 img
my pi user has a password, i dont remember if this is the default, but is this a problem with this config?
orchid zealot
no. this should not be an issue
orchid zealot
pls post the output of:
ls -lt /etc/nginx/sites-available
total 8
-rw-r--r-- 1 root root 2017 Jan 21 13:48 mainsail
-rw-r--r-- 1 root root 2412 Dec 20 10:36 default
orchid zealot
oh sry. wrong:
ls -lt /etc/nginx/sites-enabled
lrwxrwxrwx 1 root root 35 Jan 21 13:48 mainsail -> /etc/nginx/sites-available/mainsail
total 0 in front
orchid zealot
pls upload you full nginx log
stone drum
the /var/log/nginx/mainsail-error.log?
orchid zealot
and access pls
stone drum
stone drum
if you have any idea what the problem is, let me know please 🙂
orchid zealot
if you have any idea what the problem is, let me know please 🙂
i tested it now on my orange pi 4 lts with a clear flashed armbian and just use this guide from top to bottom: https://docs.mainsail.xyz/setup/manual-setup/mainsail
i only have to install unzip, because it was not in this guide, but i can open the interface without issues
stone drum
thanks a lot for testing this again! i think i will look into this again on the weekend.
stone drum
The solution was to change one line in the nginx config from "user www" to "user pi". Now it works flawlessly 🙂