Hello,
I am trying to get my Nextcloud to function behind an NGINX reverse proxy. The error I am receiving is ERR_TOO_MANY_REDIRECTS. I have read a few posts on this topic but nothing I have tried has been successful so far so I am reaching out in hopes someone here can point me in the right direction.
NGINX Proxy Config
server {
server_name cloud.domain.com;
access_log /var/log/nginx/cloud.access.log;
error_log /var/log/nginx/cloud.error.log;
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/cloud.domain.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/cloud.domain.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
add_header Strict-Transport-Security "max-age=31536000" always; # managed by Certbot
ssl_trusted_certificate /etc/letsencrypt/live/cloud.domain.com/chain.pem; # managed by Certbot
ssl_stapling on; # managed by Certbot
ssl_stapling_verify on; # managed by Certbot
client_max_body_size 0;
underscores_in_headers on;
location / {
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 64;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
add_header Front-End-Https on;
proxy_pass http://192.168.50.10;
}
}
server {
if ($host = cloud.domain.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
server_name cloud.domain.com;
}
Nextcloud config.php
<?php
$CONFIG = array (
'instanceid' => 'id',
'passwordsalt' => 'passSalt',
'secret' => 'secret',
'trusted_domains' =>
array (
0 => 'cloud.domain.com',
1 => '192.168.50.10',
2 => '192.168.50.24', # Proxy IP
),
'datadirectory' => '/usr/share/nginx/nextcloud-data',
'dbtype' => 'mysql',
'version' => '18.0.4.2',
'dbname' => 'name',
'dbhost' => 'host',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'user',
'dbpassword' => 'password',
'installed' => true,
'maintenance' => false,
'trusted_proxies' => ['192.168.50.24'],
'overwrite.cli.url' => 'https://cloud.domain.com',
'overwritehost' => 'cloud.domain.com',
);
Nextcloud Server NGINX Config
server {
server_name cloud.domain.com;
# Add headers to serve security related headers
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-Permitted-Cross-Domain-Policies none;
add_header Referrer-Policy no-referrer;
add_header X-Frame-Options "SAMEORIGIN";
# Path to the root of your installation
root /usr/share/nginx/nextcloud/;
access_log /var/log/nginx/nextcloud.access;
error_log /var/log/nginx/nextcloud.error;
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location = /.well-known/carddav {
return 301 $scheme://$host/remote.php/dav;
}
location = /.well-known/caldav {
return 301 $scheme://$host/remote.php/dav;
}
location ~ /.well-known/acme-challenge {
allow all;
}
# set max upload size
client_max_body_size 1024M;
fastcgi_buffers 64 4K;
# Disable gzip to avoid the removal of the ETag header
gzip off;
error_page 403 /core/templates/403.php;
error_page 404 /core/templates/404.php;
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/.+|ocs-provider/.+|core/templates/40[34])\.php(?:$|/) {
include fastcgi_params;
fastcgi_split_path_info ^(.+\.php)(/.*)$;
try_files $fastcgi_script_name =404;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
#Avoid sending the security headers twice
fastcgi_param modHeadersAvailable true;
fastcgi_param front_controller_active true;
fastcgi_pass unix:/run/php-fpm/www.sock;
fastcgi_intercept_errors on;
fastcgi_request_buffering off;
}
location ~ ^/(?:updater|ocs-provider)(?:$|/) {
try_files $uri/ =404;
index index.php;
}
# Adding the cache control header for js and css files
# Make sure it is BELOW the PHP block
location ~* \.(?:css|js)$ {
try_files $uri /index.php$uri$is_args$args;
add_header Cache-Control "public, max-age=7200";
# Add headers to serve security related headers (It is intended to
# have those duplicated to the ones above)
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-Permitted-Cross-Domain-Policies none;
# Optional: Don't log access to assets
access_log off;
}
location ~* \.(?:svg|gif|png|html|ttf|woff|ico|jpg|jpeg)$ {
try_files $uri /index.php$uri$is_args$args;
# Optional: Don't log access to other assets
access_log off;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/cloud.domain.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/cloud.domain.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
add_header Strict-Transport-Security "max-age=31536000" always; # managed by Certbot
ssl_trusted_certificate /etc/letsencrypt/live/cloud.domain.com/chain.pem; # managed by Certbot
ssl_stapling on; # managed by Certbot
ssl_stapling_verify on; # managed by Certbot
}
server {
if ($host = cloud.domain.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
listen [::]:80;
server_name cloud.domain.com;
}
