add shellscript

.env.sample

@@ -1,6 +1,6 @@
 TYPE=nextcloud
 
-DOMAIN={{ .Domain }}
+DOMAIN=nextcloud.example.com
 ## Domain aliases
 #EXTRA_DOMAINS=', `www.nextcloud.example.com`'
 LETS_ENCRYPT_ENV=production
@@ -16,8 +16,3 @@ SECRET_DB_PASSWORD_VERSION=v1
 SECRET_ADMIN_PASSWORD_VERSION=v1
 
 EXTRA_VOLUME=/dev/null:/tmp/.dummy
-
-# X_FRAME_OPTIONS_ENABLED=1
-# X_FRAME_OPTIONS_ALLOW_FROM=embedding-site.example.org
-# APPS="calendar sociallogin onlyoffice"
-

.gitignore

@@ -1,2 +1 @@
 /.envrc
-

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "shellcheck.customArgs": [
+        "--shell=bash"
+    ]
+}

README.md

@@ -166,27 +166,3 @@ Here is an example CSS config which hides the local login and makes space for a
 [nextcloud-docker]: https://hub.docker.com/_/nextcloud/
 [`abra`]: https://git.autonomic.zone/autonomic-cooperative/abra
 [`coop-cloud/traefik`]: https://git.autonomic.zone/coop-cloud/traefik
-
-## Using [`previewgenerator`](https://github.com/nextcloud/previewgenerator) app
-
-> Beware, this appp has been known to not work...
-
-After you install, enable etc. then you need to run the generation (**warning**: it can take a long time!):
-
-```
-abra app run <domain> app bash -u www-data
-./occ preview:generate-all
-```
-
-To set up the cron to run again, there is [no clear solution in the context of
-containers](https://github.com/nextcloud/previewgenerator/issues/1). So, a
-pretty dodgy hack is to run it from the system directly:
-
-```
-root@foo.com /etc/cron.hourly $ cat foo-com-preview-generate 
-#!/bin/bash
-
-docker exec -u www-data $(docker ps -f name=foo_com_app -q) ./occ preview:pre-generate
-```
-
-This app will improve performance of image browsing at the cost of storage space.

abra.sh

@@ -1,7 +1,6 @@
 export FPM_TUNE_VERSION=v4
-export NGINX_CONF_VERSION=v4
+export NGINX_CONF_VERSION=v2
 export MY_CNF_VERSION=v4
-export ENTRYPOINT_VERSION=v2
 
 NC_APP_DIR="app:/var/www/html"
 
@@ -13,22 +12,6 @@ sub_occ(){
   sub_app_run php /var/www/html/occ "$@"
 }
 
-run_occ(){
-    su -p www-data -s /bin/sh -c "/var/www/html/occ $@"
-}
-
-install_apps(){
-    install_apps="$@"
-    if [ -z "$install_apps" ]
-    then
-        install_apps=$APPS
-    fi
-    for app in $install_apps
-    do
-        run_occ "app:install $app"
-    done
-}
-
 _backup_app() {
   # Copied _abra_backup_dir to make UX better on restore and backup
   {

compose.postgres.yml

@@ -2,6 +2,7 @@ version: '3.8'
 
 services:
   app:
+    entrypoint: "sh -c 'sleep 10 && /entrypoint.sh php-fpm'" # tries to mitigate this error with postgres https://github.com/nextcloud/docker/issues/1204
     environment:
       - POSTGRES_HOST=db
       - POSTGRES_DB=nextcloud

compose.yml

@@ -1,13 +1,11 @@
 version: "3.8"
 services:
   web:
-    image: nginx:1.22.1
+    image: nginx:1.21.6
     configs:
       - source: nginx_conf
         target: /etc/nginx/nginx.conf
     environment:
-      - X_FRAME_OPTIONS_ALLOW_FROM
-      - X_FRAME_OPTIONS_ENABLED
       - DOMAIN
       - STACK_NAME
     volumes:
@@ -35,23 +33,16 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
 
   app:
-    image: nextcloud:25.0.1-fpm
+    image: nextcloud:24.0.0-fpm
     depends_on:
       - db
     configs:
       - source: fpm_tune
         target: /usr/local/etc/php-fpm.d/fpm-tune.conf
-      - source: entrypoint
-        target: /custom-entrypoint.sh
-        mode: 555
-    entrypoint: /custom-entrypoint.sh
     secrets:
       - db_password
       - admin_password
     environment:
-      - APPS
-      - X_FRAME_OPTIONS_ALLOW_FROM
-      - X_FRAME_OPTIONS_ENABLED
       - DOMAIN
       - STACK_NAME
       - NEXTCLOUD_ADMIN_USER=${ADMIN_USER}
@@ -78,12 +69,13 @@ services:
         failure_action: rollback
         order: start-first
       labels:
-        - "coop-cloud.${STACK_NAME}.version=2.1.6+25.0.1-fpm"
+        - "coop-cloud.${STACK_NAME}.version=2.1.0+24.0.0-fpm"
         - "backupbot.backup=true"
         - "backupbot.backup.path=/var/www/html/config/,/var/www/html/data/,/var/www/html/custom_apps/"
 
+
   cron:
-    image: nextcloud:25.0.1-fpm
+    image: nextcloud:24.0.0-fpm
     volumes:
       - nextcloud:/var/www/html/
       - nextapps:/var/www/html/custom_apps:cached
@@ -95,7 +87,7 @@ services:
     entrypoint: /cron.sh
 
   cache:
-    image: redis:7.0.5-alpine
+    image: redis:7.0.0-alpine
     networks:
       - internal
     volumes:
@@ -119,7 +111,6 @@ volumes:
   nextconfig:
   redis:
 
-
 configs:
   nginx_conf:
     name: ${STACK_NAME}_nginx_${NGINX_CONF_VERSION}
@@ -128,10 +119,6 @@ configs:
   fpm_tune:
     name: ${STACK_NAME}_fpm_tune_${FPM_TUNE_VERSION}
     file: fpm-tune.ini
-  entrypoint:
-    name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_VERSION}
-    file: entrypoint.sh.tmpl
-    template_driver: golang
 
 networks:
   proxy:

configure_nextcloud.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+set -eu
+
+app_name=$1
+domain=$2
+secret=$3
+
+sub_occ(){
+abra app run --user www-data $app_name app /var/www/html/occ "$@"
+}
+
+# Install apps
+sub_occ app:install calendar || true
+sub_occ app:install sociallogin || true
+sub_occ app:install onlyoffice || true
+
+# Disable Dashboard
+sub_occ app:disable dashboard || true
+
+# Configure SSO
+
+sub_occ config:app:set sociallogin custom_providers --value="
+{
+  \"custom_oidc\": [
+    {
+      \"name\": \"authentik\",
+      \"title\": \"Login\",
+      \"authorizeUrl\": \"https://$domain/application/o/authorize/\",
+      \"tokenUrl\": \"https://$domain/application/o/token/\",
+      \"displayNameClaim\": \"preferred_username\",
+      \"userInfoUrl\": \"https://$domain/application/o/userinfo/\",
+      \"logoutUrl\": \"https://$domain/application/o/nextcloud/end-session/\",
+      \"clientId\": \"nextcloud\",
+      \"clientSecret\": \"$secret\",
+      \"scope\": \"openid profile email nextcloud\",
+      \"groupsClaim\": \"nextcloud_groups\",
+      \"style\": \"openid\",
+      \"defaultGroup\": \"\",
+      \"groupMapping\": {
+        \"admin\": \"admin\"
+      }
+    }
+  ]
+}"
+
+sub_occ config:app:set sociallogin update_profile_on_login --value 1
+sub_occ config:app:set sociallogin auto_create_groups --value 1
+sub_occ config:app:set sociallogin hide_default_login --value 1
+
+sub_occ config:system:set allow_user_to_change_display_name --value=false
+sub_occ config:system:set lost_password_link --value=disabled
+sub_occ config:system:set social_login_auto_redirect --value=true
+
+abra app run --user www-data $app_name app cat config/config.php

entrypoint.sh.tmpl

@@ -1,12 +0,0 @@
-#!/bin/bash
-
-echo "Giving the db container some time to come up"; sleep 20
-# see this issue with postgres db https://github.com/nextcloud/docker/issues/1204
-
-{{ if eq (env "X_FRAME_OPTIONS_ENABLED") "1" }}
-if ! [[ $(grep {{ env "X_FRAME_OPTIONS_ALLOW_FROM" }} lib/public/AppFramework/Http/ContentSecurityPolicy.php) ]]; then
-    sed -i "91 a\\\t\t'{{ env "X_FRAME_OPTIONS_ALLOW_FROM" }}', " lib/public/AppFramework/Http/ContentSecurityPolicy.php
-fi
-{{ end }}
-
-/entrypoint.sh php-fpm

nginx.conf.tmpl

@@ -41,7 +41,6 @@ http {
         # could take several months.
         #add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
 
-
         # set max upload size
         client_max_body_size 512M;
         fastcgi_buffers 64 4K;
@@ -62,17 +61,11 @@ http {
         add_header Referrer-Policy                      "no-referrer"   always;
         add_header X-Content-Type-Options               "nosniff"       always;
         add_header X-Download-Options                   "noopen"        always;
+        add_header X-Frame-Options                      "SAMEORIGIN"    always;
         add_header X-Permitted-Cross-Domain-Policies    "none"          always;
         add_header X-Robots-Tag                         "none"          always;
         add_header X-XSS-Protection                     "1; mode=block" always;
 
-        {{ if eq (env "X_FRAME_OPTIONS_ENABLED") "1" }}
-        add_header Content-Security-Policy              "frame-ancestors {{ env "X_FRAME_OPTIONS_ALLOW_FROM" }} {{ env "DOMAIN" }}";
-        {{ else }}
-        add_header X-Frame-Options                      "SAMEORIGIN"    always;
-        {{ end }}
-
-
         # Remove X-Powered-By, which is an information leak
         fastcgi_hide_header X-Powered-By;