I have a debian (12) server with nextcloud (27.1.5) and collabora online (CODE) installed from deb packages.
I try to swith from apache to nginx server. With apache, all was working well, but not from nginx.
From nginx, in nextcloud settings, I have the green check so config seems to be OK, but when I try to open a document I have this error:
Failed to establish socket connection or socket connection closed unexpectedely. The reverse proxy might be misconfigured, please contact the administrator. For more infor on proxy configuration please check out …
This is my nextcloud nextcloud config on nginx:
server {
listen 80;
server_name cloud.mydomain.fr;
#Redirige toutes les requêtes http vers https
return 301 https://$host$request_uri;
}
upstream php-handler {
#server 127.0.0.1:9000;
server unix:/var/run/nextcloud.sock;
#server unix:/run/php/php8.2-fpm.sock;
}
# Set the `immutable` cache control options only for assets with a cache busting `v` argument
map $arg_v $asset_immutable {
"" "";
default "immutable";
}
server {
listen 443 ssl;
server_name cloud.mydomain.fr;
# SSL certificate configuration
ssl_certificate /etc/letsencrypt/live/cloud.mydomain.fr/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/cloud.mydomain.fr/privkey.pem;
root /var/www/vhosts/mydomain.fr/subdomains/cloud/httpdocs;
# set max upload size and increase upload timeout:
client_max_body_size 512M;
client_body_timeout 300s;
fastcgi_buffers 64 4K;
# Enable gzip but do not remove ETag headers
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 text/javascript application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/wasm 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;
# Pagespeed is not supported by Nextcloud, so if your server is built
# with the `ngx_pagespeed` module, uncomment this line to disable it.
#pagespeed off;
# The settings allows you to optimize the HTTP2 bandwidth.
# See https://blog.cloudflare.com/delivering-http-2-upload-speed-improvements/
# for tuning hints
client_body_buffer_size 512k;
# HTTP response headers borrowed from Nextcloud `.htaccess`
add_header Referrer-Policy "no-referrer" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Permitted-Cross-Domain-Policies "none" always;
add_header X-Robots-Tag "noindex, nofollow" always;
add_header X-XSS-Protection "1; mode=block" always;
# Remove X-Powered-By, which is an information leak
fastcgi_hide_header X-Powered-By;
# Add .mjs as a file extension for javascript
# Either include it in the default mime.types list
# or include you can include that list explicitly and add the file extension
# only for Nextcloud like below:
include mime.types;
types {
text/javascript js mjs;
}
# Specify how to handle directories -- specifying `/index.php$request_uri`
# here as the fallback means that Nginx always exhibits the desired behaviour
# when a client requests a path that corresponds to a directory that exists
# on the server. In particular, if that directory contains an index.php file,
# that file is correctly served; if it doesn't, then the request is passed to
# the front-end controller. This consistent behaviour means that we don't need
# to specify custom rules for certain paths (e.g. images and other assets,
# `/updater`, `/ocs-provider`), and thus
# `try_files $uri $uri/ /index.php$request_uri`
# always provides the desired behaviour.
index index.php index.html /index.php$request_uri;
# Rule borrowed from `.htaccess` to handle Microsoft DAV clients
location = / {
if ( $http_user_agent ~ ^DavClnt ) {
return 302 /remote.php/webdav/$is_args$args;
}
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
# Make a regex exception for `/.well-known` so that clients can still
# access it despite the existence of the regex rule
# `location ~ /(\.|autotest|...)` which would otherwise handle requests
# for `/.well-known`.
location ^~ /.well-known {
# The rules in this block are an adaptation of the rules
# in `.htaccess` that concern `/.well-known`.
location = /.well-known/carddav { return 301 /remote.php/dav/; }
location = /.well-known/caldav { return 301 /remote.php/dav/; }
location /.well-known/acme-challenge { try_files $uri $uri/ =404; }
location /.well-known/pki-validation { try_files $uri $uri/ =404; }
# Let Nextcloud's API for `/.well-known` URIs handle all other
# requests by passing them to the front-end controller.
return 301 /index.php$request_uri;
}
# Rules borrowed from `.htaccess` to hide certain paths from clients
location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/) { return 404; }
location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) { return 404; }
# Ensure this block, which passes PHP files to the PHP process, is above the blocks
# which handle static assets (as seen below). If this block is not declared first,
# then Nginx will encounter an infinite rewriting loop when it prepends `/index.php`
# to the URI, resulting in a HTTP 500 error response.
location ~ \.php(?:$|/) {
# Required for legacy support
rewrite ^/(?!index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|ocs-provider\/.+|.+\/richdocumentscode\/proxy) /index.php$request_uri;
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
set $path_info $fastcgi_path_info;
try_files $fastcgi_script_name =404;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $path_info;
fastcgi_param HTTPS on;
fastcgi_param modHeadersAvailable true; # Avoid sending the security headers twice
fastcgi_param front_controller_active true; # Enable pretty urls
fastcgi_pass php-handler;
fastcgi_intercept_errors on;
fastcgi_request_buffering off;
fastcgi_max_temp_file_size 0;
}
# Serve static files
location ~ \.(?:css|js|mjs|svg|gif|png|jpg|ico|wasm|tflite|map|ogg|flac)$ {
try_files $uri /index.php$request_uri;
add_header Cache-Control "public, max-age=15778463, $asset_immutable";
access_log off; # Optional: Don't log access to assets
location ~ \.wasm$ {
default_type application/wasm;
}
}
location ~ \.woff2?$ {
try_files $uri /index.php$request_uri;
expires 7d; # Cache-Control policy borrowed from `.htaccess`
access_log off; # Optional: Don't log access to assets
}
# Rule borrowed from `.htaccess`
location /remote {
return 301 /remote.php$request_uri;
}
location / {
try_files $uri $uri/ /index.php$request_uri;
}
}
(with cloud.mydomain.fr as my nextcloud public address)
And this is my nginx config for collabora online:
server {
listen 80;
server_name office.mydomain.fr;
#Redirige toutes les requêtes http vers https
return 301 https://$host$request_uri;
}
server {
listen 443 ssl;
server_name office.mydomain.fr;
ssl_certificate /etc/letsencrypt/live/office.mydomain.fr/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/office.mydomain.fr/privkey.pem;
# static files
location ^~ /browser {
proxy_pass https://24.24.12.15:9980;
proxy_set_header Host $host;
}
# WOPI discovery URL
location ^~ /hosting/discovery {
proxy_pass https://24.24.12.15:9980;
proxy_set_header Host $host;
}
# Capabilities
location ^~ /hosting/capabilities {
proxy_pass https://24.24.12.15:9980;
proxy_set_header Host $host;
}
# main websocket
location ~ ^/cool/(.*)/ws$ {
proxy_pass https://24.24.12.15:9980;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $host;
proxy_read_timeout 36000s;
}
# download, presentation and image upload
location ~ ^/(c|l)ool {
proxy_pass https://24.24.12.15:9980;
proxy_set_header Host $host;
}
# Admin Console websocket
location ^~ /cool/adminws {
proxy_pass https://24.24.12.15:9980;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $host;
proxy_read_timeout 36000s;
}
}
(with 24.24.12.15 is my server public IP and office.mydomain.fr code public url).
I tried also with 127.0.0.1 like in doc for IP, same error.
For information, with apache, this config worked for collabora online:
<IfModule mod_ssl.c>
<VirtualHost *:443>
ServerName office.mydomain.fr
Options -Indexes
AllowEncodedSlashes NoDecode
SSLProxyEngine On
ProxyPreserveHost On
# static html, js, images, etc. served from coolwsd
# browser is the client part of Collabora Online
ProxyPass /browser https://24.24.12.15:9980/browser retry=0
ProxyPassReverse /browser https://24.24.12.15:9980/browser
# WOPI discovery URL
ProxyPass /hosting/discovery https://24.24.12.15:9980/hosting/discovery retry=0
ProxyPassReverse /hosting/discovery https://24.24.12.15:9980/hosting/discovery
# Capabilities
ProxyPass /hosting/capabilities https://24.24.12.15:9980/hosting/capabilities retry=0
ProxyPassReverse /hosting/capabilities https://24.24.12.15:9980/hosting/capabilities
# Main websocket
ProxyPassMatch "/cool/(.*)/ws$" wss://24.24.12.15:9980/cool/$1/ws nocanon
# Admin Console websocket
ProxyPass /cool/adminws wss://24.24.12.15:9980/cool/adminws
# Download as, Fullscreen presentation and Image upload operations
ProxyPass /cool https://24.24.12.15:9980/cool
ProxyPassReverse /cool https://24.24.12.15:9980/cool
# Compatibility with integrations that use the /lool/convert-to endpoint
ProxyPass /lool https://24.24.12.15:9980/cool
ProxyPassReverse /lool https://24.24.12.15:9980/cool
SSLCertificateFile /etc/letsencrypt/live/office.mydomain.fr/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/office.mydomain.fr/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>
</IfModule>
With nginx, when I try to open a document, I have this logs for coolwsd service:
anv. 07 19:57:29 srv coolwsd[14758]: kit-14758-13748 2024-01-07 19:57:29.156354 +0100 [ kit_spare_004 ] WRN chmod("/opt/cool/child-roots/13732-8c285983/evEkRPaqF6oSIPDJ/lo/") failed: Read-only file system| common/JailUtil.cpp:282
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14757 2024-01-07 19:57:29.162602 +0100 [ docbroker_003 ] ERR WOPI::CheckFileInfo failed for URI [https://cloud.mydomain.fr/index.php/apps/richdocuments/wopi/files/14516_ocdxk959hxs7?access_token=yfZNuqv17VzPpHtKxNFnx5W2UHJkKAuM&access_token_ttl=0]: 0 (Unknown) . Headers: Body: []| wsd/Storage.cpp:712
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14757 2024-01-07 19:57:29.162675 +0100 [ docbroker_003 ] ERR loading document exception: WOPI::CheckFileInfo failed: | wsd/DocumentBroker.cpp:2640
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14757 2024-01-07 19:57:29.162697 +0100 [ docbroker_003 ] ERR Failed to add session to [https%3A%2F%2Fcloud.mydomain.fr%3A443%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F14516_ocdxk959hxs7] with URI [https://cloud.mydomain.fr/index.php/apps/richdocuments/wopi/files/14516_ocdxk959hxs7?access_token=yfZNuqv17VzPpHtKxNFnx5W2UHJkKAuM&access_token_ttl=0]: WOPI::CheckFileInfo failed: | wsd/DocumentBroker.cpp:2602
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14757 2024-01-07 19:57:29.162718 +0100 [ docbroker_003 ] ERR Storage error while starting session on https%3A%2F%2Fcloud.mydomain.fr%3A443%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F14516_ocdxk959hxs7 for socket #24. Terminating connection. Error: WOPI::CheckFileInfo failed: | wsd/COOLWSD.cpp:5343
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14757 2024-01-07 19:57:29.166127 +0100 [ docbroker_003 ] ERR #18: Read failed, have 0 buffered bytes (ECONNRESET: Connection reset by peer)| net/Socket.hpp:1139
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14757 2024-01-07 19:57:29.166175 +0100 [ docbroker_003 ] WRN #18: Unassociated Kit (14102) disconnected unexpectedly| wsd/COOLWSD.cpp:3776
janv. 07 19:57:29 srv coolwsd[14776]: kit-14776-13748 2024-01-07 19:57:29.302041 +0100 [ kit_spare_005 ] WRN chmod("/opt/cool/child-roots/13732-8c285983/JWklR77eEFl7hr0p/lo/") failed: Read-only file system| common/JailUtil.cpp:282
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14769 2024-01-07 19:57:29.305030 +0100 [ docbroker_004 ] ERR WOPI::CheckFileInfo failed for URI [https://cloud.mydomain.fr/index.php/apps/richdocuments/wopi/files/14516_ocdxk959hxs7?access_token=yfZNuqv17VzPpHtKxNFnx5W2UHJkKAuM&access_token_ttl=0&permission=edit]: 0 (Unknown) . Headers: Body: []| wsd/Storage.cpp:712
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14769 2024-01-07 19:57:29.305100 +0100 [ docbroker_004 ] ERR loading document exception: WOPI::CheckFileInfo failed: | wsd/DocumentBroker.cpp:2640
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14769 2024-01-07 19:57:29.305123 +0100 [ docbroker_004 ] ERR Failed to add session to [https%3A%2F%2Fcloud.mydomain.fr%3A443%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F14516_ocdxk959hxs7] with URI [https://cloud.mydomain.fr/index.php/apps/richdocuments/wopi/files/14516_ocdxk959hxs7?access_token=yfZNuqv17VzPpHtKxNFnx5W2UHJkKAuM&access_token_ttl=0&permission=edit]: WOPI::CheckFileInfo failed: | wsd/DocumentBroker.cpp:2602
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14769 2024-01-07 19:57:29.305144 +0100 [ docbroker_004 ] ERR Storage error while starting session on https%3A%2F%2Fcloud.mydomain.fr%3A443%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F14516_ocdxk959hxs7 for socket #24. Terminating connection. Error: WOPI::CheckFileInfo failed: | wsd/COOLWSD.cpp:5343
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14769 2024-01-07 19:57:29.308728 +0100 [ docbroker_004 ] ERR #18: Read failed, have 0 buffered bytes (ECONNRESET: Connection reset by peer)| net/Socket.hpp:1139
janv. 07 19:57:29 srv coolwsd[13732]: wsd-13732-14769 2024-01-07 19:57:29.308771 +0100 [ docbroker_004 ] WRN #18: Unassociated Kit (14758) disconnected unexpectedly| wsd/COOLWSD.cpp:3776
With apache, only this appear (and it work):
janv. 07 21:19:08 srv coolwsd[28509]: kit-28509-13748 2024-01-07 21:19:08.113014 +0100 [ kit_spare_008 ] WRN chmod("/opt/cool/child-roots/13732-8c285983/J4plBo05wZlZrbfX/lo/") failed: Read-only file system| common/JailUtil.cpp:282
janv. 07 21:19:09 srv coolwsd[27878]: kit-27878-13748 2024-01-07 21:19:09.041266 +0100 [ kitbroker_007 ] ERR Session is not found. Maybe exited after rendering request.| kit/Kit.cpp:890
janv. 07 21:19:09 srv coolwsd[27878]: kit-27878-13748 2024-01-07 21:19:09.041300 +0100 [ kitbroker_007 ] ERR Session is not found. Maybe exited after rendering request.| kit/Kit.cpp:890
janv. 07 21:19:09 srv coolwsd[13732]: wsd-13732-13762 2024-01-07 21:19:09.064734 +0100 [ websrv_poll ] ERR FileServerRequestHandler: File not found: Invalid URI request: [/browser/84551c8/images/dark/lc_exportdirectpdf.svg].| wsd/FileServer.cpp:713
Could you help me to find what is the problem with nginx please?
Thank you in advance for the time you give me…
Floreal