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docs/docker/files/etc/nginx/conf.d/default.conf
Manuel Raynaud e123e91959 🐛(nginx) increase nginx buffer size when proxifying keycloak
Nginx is used to proxify keycloak in our development configuration. When
a new user is created keycloak is send a large amount of headers in its
response and the default nginx config is not enough to handle this
amount of headers. We have to increase the proxy buffer size to handle
them.
2025-02-14 19:54:38 +01:00

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server {
listen 8083;
server_name localhost;
charset utf-8;
# Proxy auth for collaboration server
location /collaboration/ws/ {
# Collaboration Auth request configuration
auth_request /collaboration-auth;
auth_request_set $authHeader $upstream_http_authorization;
auth_request_set $canEdit $upstream_http_x_can_edit;
auth_request_set $userId $upstream_http_x_user_id;
# Pass specific headers from the auth response
proxy_set_header Authorization $authHeader;
proxy_set_header X-Can-Edit $canEdit;
proxy_set_header X-User-Id $userId;
# Ensure WebSocket upgrade
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
# Collaboration server
proxy_pass http://y-provider:4444;
# Set appropriate timeout for WebSocket
proxy_read_timeout 86400;
proxy_send_timeout 86400;
# Preserve original host and additional headers
proxy_set_header Host $host;
}
location /collaboration-auth {
proxy_pass http://app-dev:8000/api/v1.0/documents/collaboration-auth/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Original-URL $request_uri;
# Prevent the body from being passed
proxy_pass_request_body off;
proxy_set_header Content-Length "";
proxy_set_header X-Original-Method $request_method;
}
location /collaboration/api/ {
# Collaboration server
proxy_pass http://y-provider:4444;
proxy_set_header Host $host;
}
# Proxy auth for media
location /media/ {
# Auth request configuration
auth_request /media-auth;
auth_request_set $authHeader $upstream_http_authorization;
auth_request_set $authDate $upstream_http_x_amz_date;
auth_request_set $authContentSha256 $upstream_http_x_amz_content_sha256;
# Pass specific headers from the auth response
proxy_set_header Authorization $authHeader;
proxy_set_header X-Amz-Date $authDate;
proxy_set_header X-Amz-Content-SHA256 $authContentSha256;
# Get resource from Minio
proxy_pass http://minio:9000/impress-media-storage/;
proxy_set_header Host minio:9000;
}
location /media-auth {
proxy_pass http://app-dev:8000/api/v1.0/documents/media-auth/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Original-URL $request_uri;
# Prevent the body from being passed
proxy_pass_request_body off;
proxy_set_header Content-Length "";
proxy_set_header X-Original-Method $request_method;
}
location / {
proxy_pass http://keycloak:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# Increase proxy buffer size to allow keycloak to send large
# header responses when a user is created.
proxy_buffer_size 128k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
}
}