Initial config modsecurity

2022-10-25 13:48:10 +02:00 · 2022-10-25 13:48:10 +02:00 · b10178f0f7
parent b26ceba71a
commit b10178f0f7
27 changed files with 766 additions and 21 deletions
--- a/2
+++ b/2
@ -207,6 +207,8 @@ build_compose(){

 	# Build compose ymls
 	docker-compose	-f dd-sso/docker-compose-parts/$BEHIND \
+	    -f dd-waf/docker-compose-parts/haproxy.yml \
+	    -f dd-waf/docker-compose-parts/modsecurity.yml \
 			-f dd-sso/docker-compose-parts/api.yml \
 			-f dd-sso/docker-compose-parts/keycloak.yml \
 			-f dd-sso/docker-compose-parts/avatars.yml \
--- a/dd-sso/docker-compose-parts/haproxy.yml
+++ b/dd-sso/docker-compose-parts/haproxy.yml
@ -20,6 +20,8 @@
 version: '3.7'
 services:
  dd-sso-haproxy:
+    depends_on:
+      - dd-waf-haproxy
    build:
      args:
        HAPROXY_IMG: ${HAPROXY_IMG-haproxy:2.4.12-alpine3.15}
@ -35,15 +37,15 @@ services:
    networks:
      - dd_net
    ports:
-    - published: 80
+    - published: 8088
      target: 80
-    - published: 443
+    - published: 8443
      target: 443
    # These are for cases when operators want to use PROXY protocol in front
-    - published: 8888
-      target: 8888
-    - published: 591
-      target: 591
+#    - published: 8888
+#      target: 8888
+#    - published: 591
+#      target: 591
    env_file:
      - .env
    logging:
--- a/dd-sso/docker/certbot/auto-generate-certs.sh
+++ b/dd-sso/docker/certbot/auto-generate-certs.sh
--- a/dd-sso/docker/certbot/docker-entrypoint.sh
+++ b/dd-sso/docker/certbot/docker-entrypoint.sh
@ -0,0 +1,45 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#   Copyright © 2022 Evilham <contact@evilham.com>
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+set -e
+
+ln -sf /usr/local/etc/haproxy/${HAPROXY_CFG:-haproxy.normal.cfg} /usr/local/etc/haproxy/haproxy.cfg
+
+LETSENCRYPT_DOMAIN="$DOMAIN" letsencrypt.sh
+
+if [ ! -e "/certs/chain.pem" ]; then
+   auto-generate-certs.sh
+fi
+
+# first arg is `-f` or `--some-option`
+if [ "${1#-}" != "$1" ]; then
+        set -- haproxy "$@"
+fi
+
+if [ "$1" = 'haproxy' ]; then
+        shift # "haproxy"
+        # if the user wants "haproxy", let's add a couple useful flags
+        #   -W  -- "master-worker mode" (similar to the old "haproxy-systemd-wrapper"; allows for reload via "SIGUSR2")
+        #   -db -- disables background mode
+        set -- haproxy -W -db "$@"
+fi
+
+exec "$@"
--- a/dd-sso/docker/certbot/letsencrypt-hook-deploy-concatenante.sh
+++ b/dd-sso/docker/certbot/letsencrypt-hook-deploy-concatenante.sh
--- a/dd-sso/docker/certbot/letsencrypt-renew-cron.sh
+++ b/dd-sso/docker/certbot/letsencrypt-renew-cron.sh
--- a/dd-sso/docker/certbot/letsencrypt.sh
+++ b/dd-sso/docker/certbot/letsencrypt.sh
--- a/dd-sso/docker/haproxy/Dockerfile
+++ b/dd-sso/docker/haproxy/Dockerfile
@ -21,13 +21,7 @@ ARG HAPROXY_IMG
 FROM $HAPROXY_IMG as production

 USER root
-RUN apk add openssl certbot py-pip
-RUN pip install certbot-plugin-gandi
-
-COPY letsencrypt-hook-deploy-concatenante.sh /usr/local/sbin/
-COPY letsencrypt.sh /usr/local/sbin/
-COPY letsencrypt-renew-cron.sh /etc/periodic/daily/letsencrypt-renew
-COPY auto-generate-certs.sh /usr/local/sbin/
+RUN apk add openssl py-pip

 COPY docker-entrypoint.sh /usr/local/bin/
 RUN ln -s /usr/local/bin/docker-entrypoint.sh /
--- a/dd-sso/docker/haproxy/docker-entrypoint.sh
+++ b/dd-sso/docker/haproxy/docker-entrypoint.sh
@ -23,12 +23,6 @@ set -e

 ln -sf /usr/local/etc/haproxy/${HAPROXY_CFG:-haproxy.normal.cfg} /usr/local/etc/haproxy/haproxy.cfg

-LETSENCRYPT_DOMAIN="$DOMAIN" letsencrypt.sh
-
-if [ ! -e "/certs/chain.pem" ]; then
-   auto-generate-certs.sh
-fi
-
 # first arg is `-f` or `--some-option`
 if [ "${1#-}" != "$1" ]; then
        set -- haproxy "$@"
--- a/dd-sso/docker/haproxy/haproxy.conf
+++ b/dd-sso/docker/haproxy/haproxy.conf
@ -48,7 +48,7 @@ global
 frontend website
    mode http
    bind :80
-    redirect scheme https if !{ env(BEHIND_PROXY) -m str true } !{ ssl_fc }
+    #redirect scheme https if !{ env(BEHIND_PROXY) -m str true } !{ ssl_fc }
    http-request del-header ssl_client_cert unless { ssl_fc_has_crt }
    http-request set-header ssl_client_cert -----BEGIN\ CERTIFICATE-----\ %[ssl_c_der,base64]\ -----END\ CERTIFICATE-----\  if { ssl_fc_has_crt }
    bind :443 ssl crt /certs/chain.pem
--- a/dd-sso/docker/haproxy/haproxy.proxy-protocol.conf
+++ b/dd-sso/docker/haproxy/haproxy.proxy-protocol.conf
@ -50,7 +50,7 @@ frontend website
    mode http
    bind :80
    bind :8888 accept-proxy
-    redirect scheme https if !{ env(BEHIND_PROXY) -m str true } !{ ssl_fc }
+    #redirect scheme https if !{ env(BEHIND_PROXY) -m str true } !{ ssl_fc }
    http-request del-header ssl_client_cert unless { ssl_fc_has_crt }
    http-request set-header ssl_client_cert -----BEGIN\ CERTIFICATE-----\ %[ssl_c_der,base64]\ -----END\ CERTIFICATE-----\  if { ssl_fc_has_crt }
    bind :443 ssl crt /certs/chain.pem
--- a/dd-waf/docker-compose-parts/haproxy.yml
+++ b/dd-waf/docker-compose-parts/haproxy.yml
@ -0,0 +1,34 @@
+version: '3.7'
+services:
+  dd-waf-haproxy:
+    build:
+      args:
+        HAPROXY_IMG: ${HAPROXY_IMG-haproxy:2.4.12-alpine3.15}
+      context: ${BUILD_SSO_ROOT_PATH}/docker/haproxy-waf
+      dockerfile: Dockerfile
+      target: production
+    container_name: dd-waf-haproxy
+    restart: unless-stopped
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
+      - ${SRC_FOLDER}/haproxy/letsencrypt:/etc/letsencrypt:rw
+      - ${SRC_FOLDER}/haproxy/certs:/certs:rw
+    networks:
+      - dd_net
+    ports:
+    - published: 80
+      target: 80
+    - published: 443
+      target: 443
+    # These are for cases when operators want to use PROXY protocol in front
+    - published: 8888
+      target: 8888
+    - published: 591
+      target: 591
+    env_file:
+      - .env
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "5m"
+        max-file: "10"
--- a/dd-waf/docker-compose-parts/modsecurity.yml
+++ b/dd-waf/docker-compose-parts/modsecurity.yml
@ -0,0 +1,13 @@
+version: '3.7'
+services:
+  dd-waf-apache:
+    build:
+      context: ${BUILD_SSO_ROOT_PATH}/docker/modsecurity
+      dockerfile: Dockerfile
+      target: production
+    container_name: dd-waf-apache
+    restart: unless-stopped
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
+    networks:
+      - dd_net
--- a/dd-waf/docker/haproxy/Dockerfile
+++ b/dd-waf/docker/haproxy/Dockerfile
@ -0,0 +1,37 @@
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+ARG HAPROXY_IMG
+FROM $HAPROXY_IMG as production
+
+USER root
+RUN apk add openssl certbot py-pip
+RUN pip install certbot-plugin-gandi
+
+COPY letsencrypt-hook-deploy-concatenante.sh /usr/local/sbin/
+COPY letsencrypt.sh /usr/local/sbin/
+COPY letsencrypt-renew-cron.sh /etc/periodic/daily/letsencrypt-renew
+COPY auto-generate-certs.sh /usr/local/sbin/
+
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN ln -s /usr/local/bin/docker-entrypoint.sh /
+RUN chmod 775 docker-entrypoint.sh
+
+ADD haproxy.conf /usr/local/etc/haproxy/haproxy.normal.cfg
+ADD haproxy.proxy-protocol.conf /usr/local/etc/haproxy/haproxy.proxy-protocol.cfg
--- a/dd-waf/docker/haproxy/auto-generate-certs.sh
+++ b/dd-waf/docker/haproxy/auto-generate-certs.sh
@ -0,0 +1,50 @@
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+cd /certs
+
+# Self signed cert generic data
+C=CA
+L=Barcelona
+O=localdomain
+CN_CA=$O
+CN_HOST=*.$O
+OU=$O
+
+echo '#### Creating 2048-bit RSA key:'
+openssl genrsa -out ca-key.pem 2048
+
+echo '#### Using the key to create a self-signed certificate to your CA:'
+openssl req -new -x509 -days 9999 -key ca-key.pem -out ca-cert.pem -sha256 \
+        -subj "/C=$C/L=$L/O=$O/CN=$CN_CA"
+
+echo '#### Creating server certificate:'
+openssl genrsa -out server-key.pem 2048
+
+echo '#### Creating a certificate signing request for the server:'
+openssl req -new -key server-key.pem -sha256 -out server-key.csr \
+          -subj "/CN=$CN_HOST"
+
+echo '#### Creating  server certificate:'
+RND=$(( ( RANDOM % 1000 ) + 1 ))
+openssl x509 -req -days 9999 -in server-key.csr -CA ca-cert.pem -CAkey ca-key.pem \
+          -set_serial $RND -sha256 -out server-cert.pem
+
+echo '#### Concatenate certs for haprox'
+cat server-cert.pem server-key.pem > chain.pem
--- a/dd-waf/docker/haproxy/docker-entrypoint.sh
+++ b/dd-waf/docker/haproxy/docker-entrypoint.sh
@ -0,0 +1,45 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#   Copyright © 2022 Evilham <contact@evilham.com>
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+set -e
+
+ln -sf /usr/local/etc/haproxy/${HAPROXY_CFG:-haproxy.normal.cfg} /usr/local/etc/haproxy/haproxy.cfg
+
+LETSENCRYPT_DOMAIN="$DOMAIN" letsencrypt.sh
+
+if [ ! -e "/certs/chain.pem" ]; then
+   auto-generate-certs.sh
+fi
+
+# first arg is `-f` or `--some-option`
+if [ "${1#-}" != "$1" ]; then
+        set -- haproxy "$@"
+fi
+
+if [ "$1" = 'haproxy' ]; then
+        shift # "haproxy"
+        # if the user wants "haproxy", let's add a couple useful flags
+        #   -W  -- "master-worker mode" (similar to the old "haproxy-systemd-wrapper"; allows for reload via "SIGUSR2")
+        #   -db -- disables background mode
+        set -- haproxy -W -db "$@"
+fi
+
+exec "$@"
--- a/dd-waf/docker/haproxy/haproxy.conf
+++ b/dd-waf/docker/haproxy/haproxy.conf
@ -0,0 +1,83 @@
+resolvers mydns
+    nameserver dns1 127.0.0.11:53
+
+global
+    daemon
+    log             127.0.0.1    local0
+    tune.ssl.default-dh-param 2048
+    h1-case-adjust content-type Content-Type
+    h1-case-adjust content-encoding Content-Encoding
+    h1-case-adjust transfer-encoding Transfer-Encoding
+
+defaults
+  mode http
+  option  http-server-close
+  option  dontlognull
+  option  redispatch
+  option  contstats
+  retries 3
+  timeout connect 5s
+  timeout http-keep-alive 1s
+  # Slowloris protection
+  timeout http-request 15s
+  timeout queue 30s
+  timeout tarpit 1m          # tarpit hold tim
+  backlog 10000
+
+
+frontend tf_waf
+  mode http
+  bind :80
+  # redirect scheme https if !{ env(BEHIND_PROXY) -m str true } !{ ssl_fc }
+  http-request del-header ssl_client_cert unless { ssl_fc_has_crt }
+  http-request set-header ssl_client_cert -----BEGIN\ CERTIFICATE-----\ %[ssl_c_der,base64]\ -----END\ CERTIFICATE-----\  if { ssl_fc_has_crt }
+  bind :443 ssl crt /certs/chain.pem
+
+
+  # New line to test URI to see if its a letsencrypt request
+  acl letsencrypt-acl path_beg /.well-known/acme-challenge/
+  use_backend letsencrypt if letsencrypt-acl
+
+  default_backend bk_waf
+
+# Traffic secured by the WAF arrives here
+frontend ft_web
+  bind :81 name http
+  mode http
+  log global
+  option httplog
+  timeout client 25s
+  maxconn 1000
+  default_backend bk_web
+
+backend letsencrypt
+  server letsencrypt 127.0.0.1:8080
+
+# WAF farm where users' traffic is routed first
+backend bk_waf
+  mode http
+  server modsecurity dd-waf-apache:80 check port 80 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+# application server farm
+backend bk_web
+  mode http
+  server sso dd-sso-haproxy:80 check port 80 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+listen stats
+        bind                0.0.0.0:9999
+        mode                http
+        stats               enable
+        option              httplog
+        stats               show-legends
+        stats               uri /haproxy
+        stats               realm Haproxy\ Statistics
+        stats               refresh 5s
+        #stats               auth staging:mypassword
+        #acl authorized http_auth(AuthUsers)
+        #stats          http-request auth unless authorized
+        timeout             connect 5000ms
+        timeout             client 50000ms
+        timeout             server 50000ms
+
+userlist AuthUsers
+    user admin password $6$grgQMVfwI0XSGAQl$2usaQC9LVXXXYHtSkGUf74CIGsiH8fi/K.V6DuKSq0twPkmFGP2vL/b//Ulp2I4xBEZ3eYDhUbwBPK8jpmsbo.
--- a/dd-waf/docker/haproxy/haproxy.proxy-protocol.conf
+++ b/dd-waf/docker/haproxy/haproxy.proxy-protocol.conf
@ -0,0 +1,182 @@
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#   Copyright © 2022 Evilham <contact@evilham.com>
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+resolvers mydns
+    nameserver dns1 127.0.0.11:53
+
+global
+#   debug
+    daemon
+    log             127.0.0.1    local0
+    tune.ssl.default-dh-param 2048
+    h1-case-adjust content-type Content-Type
+    h1-case-adjust content-encoding Content-Encoding
+    h1-case-adjust transfer-encoding Transfer-Encoding
+
+  defaults
+    mode http
+    timeout         connect 120s
+    timeout         client 120s
+    timeout         client-fin 120s
+    timeout         server 120s
+    timeout         tunnel 7200s
+    option          http-server-close
+    option          httpclose
+    log             global
+    option          httplog
+    backlog         4096
+    maxconn         2000
+    option          tcpka
+    option          h1-case-adjust-bogus-client
+
+frontend website
+    mode http
+    bind :80
+    bind :8888 accept-proxy
+    redirect scheme https if !{ env(BEHIND_PROXY) -m str true } !{ ssl_fc }
+    http-request del-header ssl_client_cert unless { ssl_fc_has_crt }
+    http-request set-header ssl_client_cert -----BEGIN\ CERTIFICATE-----\ %[ssl_c_der,base64]\ -----END\ CERTIFICATE-----\  if { ssl_fc_has_crt }
+    bind :443 ssl crt /certs/chain.pem
+    bind :591 accept-proxy ssl crt /certs/chain.pem
+
+    acl is_upgrade hdr(Connection) -i upgrade
+    acl is_websocket hdr(Upgrade) -i websocket
+
+    acl is_nextcloud hdr_beg(host) nextcloud.
+    acl is_moodle hdr_beg(host) moodle. !path_beg -i /local/tresipuntimportgc/
+    acl is_moodle_long hdr_beg(host) moodle.  path_beg -i /local/tresipuntimportgc/
+    acl is_oof hdr_beg(host) oof.
+    acl is_wp hdr_sub(host) .wp.
+    acl is_wp hdr_beg(host) wp.
+    acl is_pad hdr_beg(host) pad.
+    acl is_sso hdr_beg(host) sso.
+    acl is_api hdr_beg(host) api.
+    acl is_admin hdr_beg(host) admin.
+
+    acl is_root path -i /
+    http-request deny if is_pad is_root
+
+    use_backend be_api if { path_end -i favicon.ico } or { path_end -i favicon } or { path_beg -i /apps/theming/favicon/ }
+
+    use_backend letsencrypt if { path_beg /.well-known/acme-challenge/ }
+    use_backend be_api if is_nextcloud { path_beg /avatar/ }
+    use_backend be_nextcloud if is_nextcloud
+    use_backend be_moodle_long if is_moodle_long
+    use_backend be_moodle if is_moodle
+    use_backend be_oof if is_oof
+    use_backend be_wp if is_wp
+    use_backend be_etherpad if is_pad
+    use_backend be_admin if is_sso { path_beg /socket.io }
+    use_backend be_admin if is_admin
+    use_backend be_sso if is_sso
+    use_backend be_api if is_api
+
+    http-request redirect code 301 location https://moodle."${DOMAIN}" if { hdr(host) -i "${DOMAIN}" }
+#    default_backend be_sso
+
+backend letsencrypt
+  server letsencrypt 127.0.0.1:8080
+
+backend be_api
+	mode http
+  http-request set-path /img/favicon.ico if { path_end -i favicon.ico } or { path_end -i favicon } or { path_beg -i /apps/theming/favicon/ }
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+  # Nextcloud use /avatar/username/32 /avatar/username/64 and /avatar/username/128
+  http-request set-path %[path,regsub(\"^(/avatar/[^/]+).*\",\"\1\")]
+	server api dd-sso-api:80 check port 80 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_sso
+	mode http
+  option httpclose
+	option forwardfor
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+  http-response replace-header Set-Cookie (KEYCLOAK_LOCALE=[^;]*);(.*) \1;Domain="${DOMAIN}";Version=1;Path=/;Secure;
+	server keycloak dd-sso-keycloak:8080 check port 8080 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_admin
+	mode http
+  option forwardfor
+  timeout queue 600s
+  timeout server 600s
+  timeout connect 600s
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+	server dd-sso-admin dd-sso-admin:9000 check port 9000 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+## APPS
+backend be_moodle
+	mode http
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+	server moodle dd-apps-moodle:8080 check port 8080 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_moodle_long
+	mode http
+  timeout server 900s
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+	server moodle dd-apps-moodle:8080 check port 8080 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_nextcloud
+	mode http
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+	server nextcloud dd-apps-nextcloud-nginx:80 check port 80 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_etherpad
+	mode http
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+	server etherpad dd-apps-etherpad:9001 check port 9001 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_oof
+	mode http
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+	server onlyoffice dd-apps-onlyoffice:80 check port 80 inter 5s rise 2 fall 10 resolvers mydns init-addr none
+
+backend be_wp
+	mode http
+  acl existing-x-forwarded-host req.hdr(X-Forwarded-Host) -m found
+  acl existing-x-forwarded-proto req.hdr(X-Forwarded-Proto) -m found
+  http-request add-header X-Forwarded-Host %[req.hdr(Host)] unless existing-x-forwarded-host
+  http-request add-header X-Forwarded-Proto https unless existing-x-forwarded-proto
+
+    http-request set-header X-SSL %[ssl_fc]
+    http-request set-header X-Forwarded-Proto https
+	server wp dd-apps-wordpress:80 check port 80 inter 5s rise 2 fall 10 resolvers mydns init-addr none
--- a/dd-waf/docker/haproxy/letsencrypt-hook-deploy-concatenante.sh
+++ b/dd-waf/docker/haproxy/letsencrypt-hook-deploy-concatenante.sh
@ -0,0 +1,23 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+cat $RENEWED_LINEAGE/fullchain.pem $RENEWED_LINEAGE/privkey.pem > /certs/chain.pem
+
+kill -SIGUSR2 1
--- a/dd-waf/docker/haproxy/letsencrypt-renew-cron.sh
+++ b/dd-waf/docker/haproxy/letsencrypt-renew-cron.sh
@ -0,0 +1,21 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+certbot renew --http-01-port 8080 --cert-name sso.$LETSENCRYPT_DOMAIN
--- a/dd-waf/docker/haproxy/letsencrypt.sh
+++ b/dd-waf/docker/haproxy/letsencrypt.sh
@ -0,0 +1,50 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+if [ ! -L /etc/letsencrypt/renewal-hooks/deploy/letsencrypt-hook-deploy-concatenante.sh ]
+then
+  mkdir -p /etc/letsencrypt/renewal-hooks/deploy/
+  ln -s /usr/local/sbin/letsencrypt-hook-deploy-concatenante.sh /etc/letsencrypt/renewal-hooks/deploy/
+fi
+
+if [ -n "$LETSENCRYPT_DOMAIN" -a -n "$LETSENCRYPT_EMAIL" ]
+then
+  LETSENCRYPT_DOMAIN="$LETSENCRYPT_DOMAIN" crond
+  if [ "$LETSENCRYPT_DOMAIN_ROOT" == "true" ]
+  then
+    option_root_domain="-d $LETSENCRYPT_DOMAIN"
+  fi
+  if [ ! -f /certs/chain.pem ]
+  then
+    if certbot certonly --standalone -m "$LETSENCRYPT_EMAIL" -n --agree-tos \
+      -d "sso.$LETSENCRYPT_DOMAIN" \
+      -d "api.$LETSENCRYPT_DOMAIN" \
+      -d "admin.$LETSENCRYPT_DOMAIN" \
+      -d "moodle.$LETSENCRYPT_DOMAIN" \
+      -d "nextcloud.$LETSENCRYPT_DOMAIN" \
+      -d "wp.$LETSENCRYPT_DOMAIN" \
+      -d "oof.$LETSENCRYPT_DOMAIN" \
+      -d "pad.$LETSENCRYPT_DOMAIN" \
+      $option_root_domain
+    then
+      RENEWED_LINEAGE="/etc/letsencrypt/live/sso.$LETSENCRYPT_DOMAIN" /etc/letsencrypt/renewal-hooks/deploy/letsencrypt-hook-deploy-concatenante.sh
+    fi
+  fi
+fi
--- a/dd-waf/docker/modsecurity/000-default.conf
+++ b/dd-waf/docker/modsecurity/000-default.conf
@ -0,0 +1,14 @@
+<VirtualHost *:80>
+	modsecurity on
+	modsecurity_rules_file /etc/apache2/modsecurity.d/modsec_rules.conf 
+	ServerAdmin webmaster@localhost
+	DocumentRoot /var/www/html
+	ErrorLog ${APACHE_LOG_DIR}/error.log
+	CustomLog ${APACHE_LOG_DIR}/access.log combined7
+
+	ProxyPreserveHost On
+  ProxyRequests off
+  ProxyVia Off
+  ProxyPass "/" "http://dd-waf-haproxy:81/"
+  ProxyPassReverse "/" "http://dd-waf-haproxy:81/"
+</VirtualHost>
--- a/dd-waf/docker/modsecurity/Dockerfile
+++ b/dd-waf/docker/modsecurity/Dockerfile
@ -0,0 +1,59 @@
+# Install Modsecurity in a Docker container;
+FROM ubuntu:20.04 as production
+ARG DEBIAN_FRONTEND=noninteractive
+# update/upgrade your system
+RUN apt-get update -y
+
+# Install Required Dependencies
+RUN apt-get install -y g++ flex bison curl apache2-dev \
+	doxygen libyajl-dev ssdeep liblua5.2-dev \
+	libgeoip-dev libtool dh-autoreconf \
+	libcurl4-gnutls-dev libxml2 libpcre++-dev \
+	libxml2-dev git wget tar apache2 \
+    certbot python3-certbot-apache
+
+# Download LibModsecurity 
+RUN wget https://github.com/SpiderLabs/ModSecurity/releases/download/v3.0.8/modsecurity-v3.0.8.tar.gz
+
+# Extract the Downloaded File
+RUN tar xzf modsecurity-v3.0.8.tar.gz && rm -rf modsecurity-v3.0.8.tar.gz
+
+# Compile and Install LibModsecurity
+RUN cd modsecurity-v3.0.8 && \
+	./build.sh && ./configure && \
+	make && make install
+
+# Install ModSecurity-Apache Connector
+RUN cd ~ && git clone https://github.com/SpiderLabs/ModSecurity-apache
+
+RUN cd ~/ModSecurity-apache && \
+	./autogen.sh && \
+	./configure --with-libmodsecurity=/usr/local/modsecurity/ && \
+	make && \
+	make install
+
+# Load the Apache ModSecurity Connector Module
+RUN echo "LoadModule security3_module /usr/lib/apache2/modules/mod_security3.so" >> /etc/apache2/apache2.conf
+
+# Configure ModSecurity
+RUN mkdir /etc/apache2/modsecurity.d && \
+	cp modsecurity-v3.0.8/modsecurity.conf-recommended /etc/apache2/modsecurity.d/modsecurity.conf && \
+	cp modsecurity-v3.0.8/unicode.mapping /etc/apache2/modsecurity.d/ && \
+	sed -i 's/SecRuleEngine DetectionOnly/SecRuleEngine On/' /etc/apache2/modsecurity.d/modsecurity.conf
+ADD modsec_rules.conf /etc/apache2/modsecurity.d/
+
+# Install OWASP ModSecurity Core Rule Set (CRS) on Ubuntu
+RUN git clone https://github.com/SpiderLabs/owasp-modsecurity-crs.git /etc/apache2/modsecurity.d/owasp-crs && \
+	cp /etc/apache2/modsecurity.d/owasp-crs/crs-setup.conf.example /etc/apache2/modsecurity.d/owasp-crs/crs-setup.conf
+
+# Activate ModSecurity
+RUN mv /etc/apache2/sites-available/000-default.conf /etc/apache2/sites-available/000-default.conf.old
+ADD 000-default.conf /etc/apache2/sites-available/
+
+RUN a2enmod proxy_http
+
+EXPOSE 80
+CMD apachectl -D FOREGROUND
+
+# Testing ModSecurity
+#curl http://<SERVER-IP/DOMAIN>/index.php?exec=/bin/bash
--- a/dd-waf/docker/modsecurity/letsencrypt-hook-deploy-concatenante.sh
+++ b/dd-waf/docker/modsecurity/letsencrypt-hook-deploy-concatenante.sh
@ -0,0 +1,23 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+cat $RENEWED_LINEAGE/fullchain.pem $RENEWED_LINEAGE/privkey.pem > /certs/chain.pem
+
+kill -SIGUSR2 1
--- a/dd-waf/docker/modsecurity/letsencrypt-renew-cron.sh
+++ b/dd-waf/docker/modsecurity/letsencrypt-renew-cron.sh
@ -0,0 +1,21 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+certbot renew --http-01-port 8080 --cert-name sso.$LETSENCRYPT_DOMAIN
--- a/dd-waf/docker/modsecurity/letsencrypt.sh
+++ b/dd-waf/docker/modsecurity/letsencrypt.sh
@ -0,0 +1,50 @@
+#!/bin/sh
+#
+#   Copyright © 2021,2022 IsardVDI S.L.
+#
+#   This file is part of DD
+#
+#   DD is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   DD is distributed in the hope that it will be useful, but WITHOUT ANY
+#   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#   FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+#   details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with DD. If not, see <https://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+if [ ! -L /etc/letsencrypt/renewal-hooks/deploy/letsencrypt-hook-deploy-concatenante.sh ]
+then
+  mkdir -p /etc/letsencrypt/renewal-hooks/deploy/
+  ln -s /usr/local/sbin/letsencrypt-hook-deploy-concatenante.sh /etc/letsencrypt/renewal-hooks/deploy/
+fi
+
+if [ -n "$LETSENCRYPT_DOMAIN" -a -n "$LETSENCRYPT_EMAIL" ]
+then
+  LETSENCRYPT_DOMAIN="$LETSENCRYPT_DOMAIN" crond
+  if [ "$LETSENCRYPT_DOMAIN_ROOT" == "true" ]
+  then
+    option_root_domain="-d $LETSENCRYPT_DOMAIN"
+  fi
+  if [ ! -f /certs/chain.pem ]
+  then
+    if certbot certonly --standalone -m "$LETSENCRYPT_EMAIL" -n --agree-tos --apache --redirect --uir --hsts --staple-ocsp --must-staple\
+      -d "sso.$LETSENCRYPT_DOMAIN" \
+      -d "api.$LETSENCRYPT_DOMAIN" \
+      -d "admin.$LETSENCRYPT_DOMAIN" \
+      -d "moodle.$LETSENCRYPT_DOMAIN" \
+      -d "nextcloud.$LETSENCRYPT_DOMAIN" \
+      -d "wp.$LETSENCRYPT_DOMAIN" \
+      -d "oof.$LETSENCRYPT_DOMAIN" \
+      -d "pad.$LETSENCRYPT_DOMAIN" \
+      $option_root_domain
+    then
+      RENEWED_LINEAGE="/etc/letsencrypt/live/sso.$LETSENCRYPT_DOMAIN" /etc/letsencrypt/renewal-hooks/deploy/letsencrypt-hook-deploy-concatenante.sh
+    fi
+  fi
+fi
--- a/dd-waf/docker/modsecurity/modsec_rules.conf
+++ b/dd-waf/docker/modsecurity/modsec_rules.conf
@ -0,0 +1,3 @@
+Include "/etc/apache2/modsecurity.d/modsecurity.conf"
+Include "/etc/apache2/modsecurity.d/owasp-crs/crs-setup.conf"
+Include "/etc/apache2/modsecurity.d/owasp-crs/rules/*.conf"