From 7f6193e907c655edde751f30179484c382474faa Mon Sep 17 00:00:00 2001
From: Miguel Serrano <mserranom@gmail.com>
Date: Mon, 10 Jul 2023 13:58:38 +0200
Subject: [PATCH] Patched settings for 500mb upload limit

---
 lib/docker-compose.base.yml                  |  3 +
 lib/patch/nginx.settings.limit.conf.template | 81 ++++++++++++++++++++
 lib/patch/settings_limit_patch.js            | 39 ++++++++++
 3 files changed, 123 insertions(+)
 create mode 100644 lib/patch/nginx.settings.limit.conf.template
 create mode 100644 lib/patch/settings_limit_patch.js

diff --git a/lib/docker-compose.base.yml b/lib/docker-compose.base.yml
index af68577..e9a0fdf 100644
--- a/lib/docker-compose.base.yml
+++ b/lib/docker-compose.base.yml
@@ -8,6 +8,8 @@ services:
         container_name: sharelatex
         volumes:
             - "${SHARELATEX_DATA_PATH}:/var/lib/sharelatex"
+            - ../lib/patch/settings_limit_patch.js:/etc/sharelatex/settings.server-pro.js
+            - ../lib/patch/nginx.settings.limit.conf.template:/etc/nginx/templates/nginx.conf.template
         ports:
             - "${SHARELATEX_LISTEN_IP:-127.0.0.1}:${SHARELATEX_PORT:-80}:80"
         environment:
@@ -19,6 +21,7 @@ services:
           SHARELATEX_MONGO_URL: "${MONGO_URL}"
           SHARELATEX_REDIS_HOST: "${REDIS_HOST}"
           V1_HISTORY_URL: "http://sharelatex:3100/api"
+          MAX_FILE_UPLOAD_SIZE: 524288000
         env_file:
             - ../config/variables.env
         stop_grace_period: 60s
diff --git a/lib/patch/nginx.settings.limit.conf.template b/lib/patch/nginx.settings.limit.conf.template
new file mode 100644
index 0000000..907a2f6
--- /dev/null
+++ b/lib/patch/nginx.settings.limit.conf.template
@@ -0,0 +1,81 @@
+## ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ##
+## ! This file was generated from a template ! ##
+## ! See /etc/nginx/templates/               ! ##
+## ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ##
+daemon off;
+user www-data;
+worker_processes ${NGINX_WORKER_PROCESSES};
+pid /run/nginx.pid;
+
+events {
+	worker_connections ${NGINX_WORKER_CONNECTIONS};
+	# multi_accept on;
+}
+
+http {
+
+	##
+	# Basic Settings
+	##
+
+	sendfile on;
+	tcp_nopush on;
+	tcp_nodelay on;
+	keepalive_timeout ${NGINX_KEEPALIVE_TIMEOUT};
+	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;
+
+	##
+	# Logging Settings
+	##
+
+	access_log /var/log/nginx/access.log;
+	error_log /var/log/nginx/error.log;
+
+	##
+	# Gzip Settings
+	##
+
+	gzip on;
+	gzip_disable "msie6";
+	gzip_proxied any; # allow upstream server to compress.
+
+	client_max_body_size 500m;
+
+	# 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/x-javascript text/xml application/xml application/xml+rss text/javascript;
+
+	##
+	# nginx-naxsi config
+	##
+	# Uncomment it if you installed nginx-naxsi
+	##
+
+	#include /etc/nginx/naxsi_core.rules;
+
+	##
+	# nginx-passenger config
+	##
+	# Uncomment it if you installed nginx-passenger
+	##
+
+	#passenger_root /usr;
+	#passenger_ruby /usr/bin/ruby;
+
+	##
+	# Virtual Host Configs
+	##
+
+	include /etc/nginx/conf.d/*.conf;
+	include /etc/nginx/sites-enabled/*;
+}
diff --git a/lib/patch/settings_limit_patch.js b/lib/patch/settings_limit_patch.js
new file mode 100644
index 0000000..62bc54c
--- /dev/null
+++ b/lib/patch/settings_limit_patch.js
@@ -0,0 +1,39 @@
+/* eslint-disable import/no-absolute-path */
+const Path = require('path')
+const base = require('/overleaf/services/web/config/settings.overrides.server-pro')
+const settings = require('/etc/sharelatex/settings.js')
+
+settings.imageRoot = 'quay.io/sharelatex'
+
+// TeX Live Images
+// -----------
+//
+if (process.env.SANDBOXED_COMPILES === 'true') {
+  let allTexLiveDockerImages
+  if (process.env.ALL_TEX_LIVE_DOCKER_IMAGES != null) {
+    allTexLiveDockerImages = process.env.ALL_TEX_LIVE_DOCKER_IMAGES.split(',')
+  }
+
+  let allTexLiveDockerImageNames
+  if (process.env.ALL_TEX_LIVE_DOCKER_IMAGE_NAMES != null) {
+    allTexLiveDockerImageNames =
+      process.env.ALL_TEX_LIVE_DOCKER_IMAGE_NAMES.split(',')
+  }
+
+  if (allTexLiveDockerImages != null) {
+    settings.allowedImageNames = []
+    for (let index = 0; index < allTexLiveDockerImages.length; index++) {
+      const fullImageName = allTexLiveDockerImages[index]
+      const imageName = Path.basename(fullImageName)
+      const imageDesc =
+        allTexLiveDockerImageNames != null
+          ? allTexLiveDockerImageNames[index]
+          : imageName
+      settings.allowedImageNames.push({ imageName, imageDesc })
+    }
+  }
+}
+
+settings.maxUploadSize = parseInt(process.env.MAX_FILE_UPLOAD_SIZE, 10)
+
+module.exports = base.mergeWith(settings)