Merge pull request #573 from linuxserver/3.22

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine-nginx:3.21
+FROM ghcr.io/linuxserver/baseimage-alpine-nginx:3.22
 
 # set version label
 ARG BUILD_DATE
@@ -49,37 +49,36 @@ RUN \
     nginx-mod-stream \
     nginx-mod-stream-geoip2 \
     nginx-vim \
-    php83-bcmath \
+    php84-bcmath \
-    php83-bz2 \
+    php84-bz2 \
-    php83-dom \
+    php84-dom \
-    php83-exif \
+    php84-exif \
-    php83-ftp \
+    php84-ftp \
-    php83-gd \
+    php84-gd \
-    php83-gmp \
+    php84-gmp \
-    php83-imap \
+    php84-imap \
-    php83-intl \
+    php84-intl \
-    php83-ldap \
+    php84-ldap \
-    php83-mysqli \
+    php84-mysqli \
-    php83-mysqlnd \
+    php84-mysqlnd \
-    php83-opcache \
+    php84-opcache \
-    php83-pdo_mysql \
+    php84-pdo_mysql \
-    php83-pdo_odbc \
+    php84-pdo_odbc \
-    php83-pdo_pgsql \
+    php84-pdo_pgsql \
-    php83-pdo_sqlite \
+    php84-pdo_sqlite \
-    php83-pear \
+    php84-pear \
-    php83-pecl-apcu \
+    php84-pecl-apcu \
-    php83-pecl-mcrypt \
+    php84-pecl-memcached \
-    php83-pecl-memcached \
+    php84-pecl-redis \
-    php83-pecl-redis \
+    php84-pgsql \
-    php83-pgsql \
+    php84-posix \
-    php83-posix \
+    php84-soap \
-    php83-soap \
+    php84-sockets \
-    php83-sockets \
+    php84-sodium \
-    php83-sodium \
+    php84-sqlite3 \
-    php83-sqlite3 \
+    php84-tokenizer \
-    php83-tokenizer \
+    php84-xmlreader \
-    php83-xmlreader \
+    php84-xsl \
-    php83-xsl \
     whois && \
   echo "**** install certbot plugins ****" && \
   if [ -z ${CERTBOT_VERSION+x} ]; then \
@@ -89,7 +88,7 @@ RUN \
   pip install -U --no-cache-dir \
     pip \
     wheel && \
-  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.21/ \
+  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.22/ \
     certbot==${CERTBOT_VERSION} \
     certbot-dns-acmedns \
     certbot-dns-aliyun \

Dockerfile.aarch64

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine-nginx:arm64v8-3.21
+FROM ghcr.io/linuxserver/baseimage-alpine-nginx:arm64v8-3.22
 
 # set version label
 ARG BUILD_DATE
@@ -49,37 +49,36 @@ RUN \
     nginx-mod-stream \
     nginx-mod-stream-geoip2 \
     nginx-vim \
-    php83-bcmath \
+    php84-bcmath \
-    php83-bz2 \
+    php84-bz2 \
-    php83-dom \
+    php84-dom \
-    php83-exif \
+    php84-exif \
-    php83-ftp \
+    php84-ftp \
-    php83-gd \
+    php84-gd \
-    php83-gmp \
+    php84-gmp \
-    php83-imap \
+    php84-imap \
-    php83-intl \
+    php84-intl \
-    php83-ldap \
+    php84-ldap \
-    php83-mysqli \
+    php84-mysqli \
-    php83-mysqlnd \
+    php84-mysqlnd \
-    php83-opcache \
+    php84-opcache \
-    php83-pdo_mysql \
+    php84-pdo_mysql \
-    php83-pdo_odbc \
+    php84-pdo_odbc \
-    php83-pdo_pgsql \
+    php84-pdo_pgsql \
-    php83-pdo_sqlite \
+    php84-pdo_sqlite \
-    php83-pear \
+    php84-pear \
-    php83-pecl-apcu \
+    php84-pecl-apcu \
-    php83-pecl-mcrypt \
+    php84-pecl-memcached \
-    php83-pecl-memcached \
+    php84-pecl-redis \
-    php83-pecl-redis \
+    php84-pgsql \
-    php83-pgsql \
+    php84-posix \
-    php83-posix \
+    php84-soap \
-    php83-soap \
+    php84-sockets \
-    php83-sockets \
+    php84-sodium \
-    php83-sodium \
+    php84-sqlite3 \
-    php83-sqlite3 \
+    php84-tokenizer \
-    php83-tokenizer \
+    php84-xmlreader \
-    php83-xmlreader \
+    php84-xsl \
-    php83-xsl \
     whois && \
   echo "**** install certbot plugins ****" && \
   if [ -z ${CERTBOT_VERSION+x} ]; then \
@@ -89,7 +88,7 @@ RUN \
   pip install -U --no-cache-dir \
     pip \
     wheel && \
-  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.21/ \
+  pip install -U --no-cache-dir --find-links https://wheel-index.linuxserver.io/alpine-3.22/ \
     certbot==${CERTBOT_VERSION} \
     certbot-dns-acmedns \
     certbot-dns-aliyun \

README.md

@@ -142,6 +142,14 @@ This will *ask* Google et al not to index and list your site. Be careful with th
 * Proxy sample files WILL be updated, however your renamed (enabled) proxy files will not.
 * You can check the new sample and adjust your active config as needed.
 
+### QUIC support
+
+This image supports QUIC (also known as HTTP/3) but it must be explicitly enabled in each proxy conf, and the default conf, because if the listener is enabled and you don't expose 443/UDP, it can break connections with some browsers.
+
+To enable QUIC, expose 443/UDP to your clients, then uncomment both QUIC listeners in all of your active proxy confs, as well as the default conf, and restart the container.
+
+You should also uncomment the `Alt-Svc` header in your `ssl.conf` so that browsers are aware that you offer QUIC connectivity.
+
 ### Migration from the old `linuxserver/letsencrypt` image
 
 Please follow the instructions [on this blog post](https://www.linuxserver.io/blog/2020-08-21-introducing-swag#migrate).
@@ -194,6 +202,7 @@ services:
     ports:
       - 443:443
       - 80:80 #optional
+      - 443/udp:443/udp #optional
     restart: unless-stopped
 ```
 
@@ -221,6 +230,7 @@ docker run -d \
   -e SWAG_AUTORELOAD_WATCHLIST= `#optional` \
   -p 443:443 \
   -p 80:80 `#optional` \
+  -p 443/udp:443/udp `#optional` \
   -v /path/to/swag/config:/config \
   --restart unless-stopped \
   lscr.io/linuxserver/swag:latest
@@ -234,6 +244,7 @@ Containers are configured using parameters passed at runtime (such as those abov
 | :----: | --- |
 | `-p 443:443` | HTTPS port |
 | `-p 80` | HTTP port (required for HTTP validation and HTTP -> HTTPS redirect) |
+| `-p 443/udp` | QUIC (HTTP/3) port. Must be enabled in the default and proxy confs. |
 | `-e PUID=1000` | for UserID - see below for explanation |
 | `-e PGID=1000` | for GroupID - see below for explanation |
 | `-e TZ=Etc/UTC` | specify a timezone to use, see this [list](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List). |
@@ -420,6 +431,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **18.07.25:** - Rebase to Alpine 3.22 with PHP 8.4. Add QUIC support. Drop PHP bindings for mcrypt as it is no longer maintained.
 * **05.05.25:** - Disable Certbot's built in log rotation.
 * **19.01.25:** - Add [Auto Reload](https://github.com/linuxserver/docker-mods/tree/swag-auto-reload) functionality to SWAG.
 * **17.12.24:** - Rebase to Alpine 3.21.

readme-vars.yml

@@ -44,6 +44,7 @@ opt_param_env_vars:
 opt_param_usage_include_ports: true
 opt_param_ports:
   - {external_port: "80", internal_port: "80", port_desc: "HTTP port (required for HTTP validation and HTTP -> HTTPS redirect)"}
+  - {external_port: "443/udp", internal_port: "443/udp", port_desc: "QUIC (HTTP/3) port. Must be enabled in the default and proxy confs."}
 readonly_supported: true
 readonly_message: |
   * `/tmp` must be mounted to tmpfs
@@ -138,6 +139,16 @@ app_setup_block: |
   * Proxy sample files WILL be updated, however your renamed (enabled) proxy files will not.
   * You can check the new sample and adjust your active config as needed.
 
+  ### QUIC support
+
+  This image supports QUIC (also known as HTTP/3) but it must be explicitly enabled in each proxy conf, and the default conf, because if the listener is enabled and you don't expose 443/UDP, it can break connections with some browsers.
+
+  To enable QUIC, expose 443/UDP to your clients, then uncomment both QUIC listeners in all of your active proxy confs, as well as the default conf, and restart the container.
+
+  You should also uncomment the `Alt-Svc` header in your `ssl.conf` so that browsers are aware that you offer QUIC connectivity.
+
+  It is [recommended](https://quic-go.net/docs/quic/optimizations/#udp-buffer-sizes) to increase the UDP send/recieve buffer **on the host** by setting the `net.core.rmem_max` and `net.core.wmem_max` sysctls. Suggested values are 4-16Mb (4194304-16777216 bytes). For persistence between reboots use `/etc/sysctl.d/`.
+
   ### Migration from the old `linuxserver/letsencrypt` image
 
   Please follow the instructions [on this blog post](https://www.linuxserver.io/blog/2020-08-21-introducing-swag#migrate).
@@ -207,6 +218,7 @@ init_diagram: |
   "swag:latest" <- Base Images
 # changelog
 changelogs:
+  - {date: "18.07.25:", desc: "Rebase to Alpine 3.22 with PHP 8.4. Add QUIC support. Drop PHP bindings for mcrypt as it is no longer maintained."}
   - {date: "05.05.25:", desc: "Disable Certbot's built in log rotation."}
   - {date: "19.01.25:", desc: "Add [Auto Reload](https://github.com/linuxserver/docker-mods/tree/swag-auto-reload) functionality to SWAG."}
   - {date: "17.12.24:", desc: "Rebase to Alpine 3.21."}

root/defaults/nginx/site-confs/default.conf.sample

@@ -1,4 +1,4 @@
-## Version 2024/12/17 - Changelog: https://github.com/linuxserver/docker-swag/commits/master/root/defaults/nginx/site-confs/default.conf.sample
+## Version 2025/07/18 - Changelog: https://github.com/linuxserver/docker-swag/commits/master/root/defaults/nginx/site-confs/default.conf.sample
 
 # redirect all traffic to https
 server {
@@ -13,7 +13,9 @@ server {
 # main server block
 server {
     listen 443 ssl default_server;
+#    listen 443 quic reuseport default_server;
     listen [::]:443 ssl default_server;
+#    listen [::]:443 quic reuseport default_server;
 
     server_name _;