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Web Proxy Filtering and Caching / HAProxy / Nextcloud / unRaid
« on: April 10, 2020, 08:17:57 pm »
Hello,
i recently switched from Sophos UTM to OPNsense and got almost everything running so far. One thing I cannot get working, is getting access to my Nextcloud Docker (running on a unRaid Server) via HAProxy. I have setup everything according to popular HowTos, but I cannot get beyond an error "503 Service Unavailable" - either via IPv4 from inside my network or URL from inside/outside my network. On my Sophos UTM setup everything worked fine with the shown nextcloud/nginx config.
I have a Bitwarden and a Plex Docker running, which are accessible from outside via HAProxy perfectly fine.
I have spend quite a lot of time now with screening threads, manuals and troubleshooting but cannot find a mistake. If you have a look at my configuration, I would be glad. Following you can find my current HAProxy and Nextcloud config. Not mentioned settings were left as default. Sensible data was replaced by *text*.
HAProxy settings:
Nextcloud docker nginx config:
Nextcloud docker nextcloud config:
i recently switched from Sophos UTM to OPNsense and got almost everything running so far. One thing I cannot get working, is getting access to my Nextcloud Docker (running on a unRaid Server) via HAProxy. I have setup everything according to popular HowTos, but I cannot get beyond an error "503 Service Unavailable" - either via IPv4 from inside my network or URL from inside/outside my network. On my Sophos UTM setup everything worked fine with the shown nextcloud/nginx config.
I have a Bitwarden and a Plex Docker running, which are accessible from outside via HAProxy perfectly fine.
I have spend quite a lot of time now with screening threads, manuals and troubleshooting but cannot find a mistake. If you have a look at my configuration, I would be glad. Following you can find my current HAProxy and Nextcloud config. Not mentioned settings were left as default. Sensible data was replaced by *text*.
HAProxy settings:
Quote
Real server
Name: nextcloud_server
IP: *Internal server IPv4*
Port: *server port*
SSL: check
Verify SSL Certificate: check
SSL Verify CA: LE Authority X3
Backend pool
Name: nextcloud_backend
Health Checking: unchecked
Servers: nextcloud_server
Rules: redirect_ssl
Public services
Name: http_public
Listen Adresses: *public IPv6*:80
X-Forwarded-For header: checked
rules: redirect_ssl
Name: https_public
Listen Adresses: *public IPv6*:443
Enable SSL offloading: check
Certificates: *LE certificate*
X-Forwarded-For header: checked
rules: nextcloud
Conditions
Name: not-ssl
Condition type: Traffic is SSL (locally deciphered)
Negate condition: check
Name: nextcloud
Condition type: Host ends with
Host Suffix: *URL pointing to public IPv6*
Rules
Name: redirect_ssl
Test type: IF
Select conditions: not-ssl
Execute function: http-request redirect
HTTP Redirect: scheme https code 301
Name: nextcloud
Test type: IF
Select conditions: nextcloud
Execute function: Use specific Backend Pool
HTTP Redirect: nextcloud_backend
Nextcloud docker nginx config:
Code: [Select]
upstream php-handler {
server 127.0.0.1:9000;
}
server {
listen 80;
listen [::]:80;
server_name *URL pointing to public IPv6*;
return 301 https://$server_name:443$request_uri;
}
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name *URL pointing to public IPv6*;
ssl_certificate /config/keys/cert.crt;
ssl_certificate_key /config/keys/cert.key;
# Add headers to serve security related headers
# Before enabling Strict-Transport-Security headers please read into this
# topic first.
#add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
#
# WARNING: Only add the preload option once you read about
# the consequences in https://hstspreload.org/. This option
# will add the domain to a hardcoded list that is shipped
# in all major browsers and getting removed from this list
# could take several months.
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
add_header X-Robots-Tag none;
add_header X-Download-Options noopen;
add_header X-Frame-Options "SAMEORIGIN";
add_header X-Permitted-Cross-Domain-Policies none;
add_header Referrer-Policy no-referrer;
fastcgi_hide_header X-Powered-By;
root /config/www/nextcloud/;
# display real ip in nginx logs when connected through reverse proxy via docker network
set_real_ip_from 172.0.0.0/8;
real_ip_header X-Forwarded-For;
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location = /.well-known/carddav {
return 301 $scheme://$host:$server_port/remote.php/dav;
}
location = /.well-known/caldav {
return 301 $scheme://$host:$server_port/remote.php/dav;
}
client_max_body_size 10G;
fastcgi_buffers 64 4K;
gzip on;
gzip_vary on;
gzip_comp_level 4;
gzip_min_length 256;
gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
location / {
rewrite ^ /index.php;
}
location ~ ^\/(?:build|tests|config|lib|3rdparty|templates|data)\/ {
deny all;
}
location ~ ^\/(?:\.|autotest|occ|issue|indie|db_|console) {
deny all;
}
location ~ ^\/(?:index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+)\.php(?:$|\/) {
fastcgi_split_path_info ^(.+?\.php)(\/.*|)$;
set $path_info $fastcgi_path_info;
try_files $fastcgi_script_name =404;
include /etc/nginx/fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $path_info;
fastcgi_param HTTPS on;
fastcgi_param modHeadersAvailable true;
fastcgi_param front_controller_active true;
fastcgi_pass php-handler;
fastcgi_intercept_errors on;
fastcgi_request_buffering off;
}
location ~ ^\/(?:updater|oc[ms]-provider)(?:$|\/) {
try_files $uri/ =404;
index index.php;
}
location ~ \.(?:css|js|woff2?|svg|gif|map)$ {
try_files $uri /index.php$request_uri;
add_header Cache-Control "public, max-age=15778463";
# Add headers to serve security related headers
# Before enabling Strict-Transport-Security headers please read into this
# topic first.
#add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
#
# WARNING: Only add the preload option once you read about
# the consequences in https://hstspreload.org/. This option
# will add the domain to a hardcoded list that is shipped
# in all major browsers and getting removed from this list
# could take several months.
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
add_header X-Robots-Tag none;
add_header X-Download-Options noopen;
add_header X-Frame-Options "SAMEORIGIN";
add_header X-Permitted-Cross-Domain-Policies none;
add_header Referrer-Policy no-referrer;
access_log off;
}
location ~ \.(?:png|html|ttf|ico|jpg|jpeg|bcmap)$ {
try_files $uri /index.php$request_uri;
access_log off;
}
}
Nextcloud docker nextcloud config:
Code: [Select]
<?php
$CONFIG = array (
'memcache.local' => '\\OC\\Memcache\\APCu',
'datadirectory' => '/data',
'instanceid' => '***',
'passwordsalt' => '***',
'secret' => '***',
'trusted_domains' =>
array (
0 => '*URL pointing to public IPv6*',
1 => '*Internal server IPv4*:*Server Port*',
),
'trusted_proxies' =>
array (
0 => '*IPv4 OPNsense*',
1 => '*link-local IPv6 OPNsense*',
),
'dbtype' => 'mysql',
'version' => '18.0.3.0',
'overwrite.cli.url' => 'https://*URL pointing to public IPv6*',
'overwritehost' => '*URL pointing to public IPv6*',
'overwriteprotocol' => 'https',
'dbname' => '***',
'dbhost' => '***',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => '***',
'dbpassword' => '***',
'installed' => true,
'mail_from_address' => '***',
'mail_smtpmode' => 'smtp',
'mail_sendmailmode' => 'smtp',
'mail_domain' => '***',
'mail_smtpauthtype' => 'LOGIN',
'mail_smtpauth' => 1,
'mail_smtphost' => '***',
'mail_smtpport' => '465',
'mail_smtpsecure' => 'ssl',
'mail_smtpname' => '***',
'mail_smtppassword' => '***',
'maintenance' => false,
);