salt/pillar/cluster/denc/web-proxy.sls
Georg Pfuetzenreuter c75e31c145
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denc-webcluster: add ModSecurity adjustments
With the rollout of our Salted configuration, ModSecurity came enforced.
This adds necessary rules to PrivateBin and BookStack for correct
operation.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
2023-02-12 23:46:22 +01:00

228 lines
7.8 KiB
Django/Jinja

{%- from 'map.jinja' import nginx_crtkeypair -%}
{%- set trustcrt = '/usr/share/pki/trust/anchors/syscid-ca.crt' -%}
{%- set stapler = 'http://gaia.syscid.com:8900/' -%}
{%- set resolver = '192.168.0.115' -%}
{%- set mailer = '192.168.0.120' -%}
{%- set ha4 = '81.16.19.62' -%}
{%- set ha6 = '2a03:4000:20:21f::' -%}
keepalived:
config:
global_defs:
notification_email:
- system@lysergic.dev
notification_email_from: failover@{{ grains['host'] }}.lysergic.dev
smtp_server: {{ mailer }}
smtp_connect_timeout: 30
router_id: SSO_FO
enable_script_security: true
vrrp_script:
check_nginx_port:
script: '"/usr/bin/curl -kfsSm2 https://[::1]:443"'
weight: 5
interval: 3
timeout: 3
check_nginx_process:
{#- this is not a good check but better than nothing #}
script: '"/usr/bin/pgrep nginx"'
weight: 4
interval: 2
timeout: 10
check_useless_process:
{#- this is only used for debugging #}
script: '"/usr/bin/pgrep useless.sh"'
weight: 4
interval: 2
timeout: 3
vrrp_instance:
DENCWC:
state: MASTER
interface: eth1
priority: 100
virtual_router_id: 100
advert_int: 5
smtp_alert: true
notify_master: '"/usr/local/bin/failover --all"'
promote_secondaries: true
mcast_src_ip: 192.168.0.50
authentication:
auth_type: PASS
auth_pass: ${'secret_keepalived:vrrp_instance:DENCWC'}
virtual_ipaddress:
- {{ ha4 }}/32 dev eth0 label failover
virtual_ipaddress_excluded:
- {{ ha6 }}/64 dev eth0
{%- for i in [1, 2, 3] %}
- {{ ha6 }}{{ i }}/64 dev eth0
{%- endfor %}
track_script:
{#- - check_nginx_port # to-do: this is currently bugged, check script locks up #}
- check_nginx_process
track_interface:
- eth0
nginx:
snippets:
listen_ha:
- listen:
- {{ ha4 }}:443 ssl http2
- '[{{ ha6 }}]:443 ssl http2'
proxy:
- proxy_set_header:
- Host $host
- X-Real-IP $remote_addr
- X-Forwarded-For $proxy_add_x_forwarded_for
- X-Forwarded-Host $host
- X-Forwarded-Server $host
- X-Forwarded-Port $server_port
- X-Forwarded-Proto $scheme
- proxy_ssl_trusted_certificate: /etc/pki/trust/anchors/backend-ca.crt
tls:
- ssl_ciphers: ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
{#- certificate snippets, to-do: merge snippets/tls include into crtkeypair #}
{{ nginx_crtkeypair('libertacasa', 'liberta.casa') | indent }}
- include: snippets/tls
{{ nginx_crtkeypair('libertacasanet', 'libertacasa.net') | indent }}
- include: snippets/tls
{{ nginx_crtkeypair('libsso', 'libsso.net') | indent }}
- include: snippets/tls
{{ nginx_crtkeypair('lysergic', 'lysergic.dev') | indent }}
- include: snippets/tls
tls_syscidsso:
- ssl_client_certificate: {{ trustcrt }}
- ssl_certificate: /etc/ssl/syscid/sso.syscid.com.crt
- ssl_certificate_key: /etc/ssl/syscid/sso.syscid.com.key
- ssl_ocsp: 'on'
- ssl_ocsp_responder: {{ stapler }}
- ssl_stapling_responder: {{ stapler }}
- ssl_verify_client: 'on'
- resolver: {{ resolver }} ipv6=off
- include: snippets/tls
servers:
managed:
jboss-cluster.conf:
available_dir: /etc/nginx/conf.d
config:
- proxy_cache_path: /var/cache/nginx/sso_public keys_zone=cache_sso_public:10m
- proxy_cache_path: /var/cache/nginx/sso_private keys_zone=cache_sso_private:10m
- upstream jboss:
- ip_hash: ''
- server:
- theia.backend.syscid.com:8443
- orpheus.backend.syscid.com:8443
- selene.backend.syscid.com:8443
bookstack.conf:
config:
- server:
- include:
- snippets/listen_ha
- snippets/tls_libertacasa
- server_name: libertacasa.info libcasa.info
- location /:
- proxy_pass: https://bookstack.themis.backend.syscid.com
- proxy_http_version: 1.1
- client_max_body_size: 20M
- modsecurity_rules: |-
'
SecRuleRemoveById 941160
SecAction "id:900200, phase:1, nolog, pass, t:none, setvar:\'tx.allowed_methods=GET HEAD POST OPTIONS PUT PATCH\'"
'
http.conf:
config:
- server:
- listen:
- {{ ha4 }}:80 default_server
- '[{{ ha6 }}]:80 default_server'
- include: snippets/robots
- location /:
- return: 301 https://$host$request_uri
privatebin.conf:
config:
- server:
- include:
- snippets/listen_ha
- snippets/tls_lysergic
- server_name: pasta.lysergic.dev
- location /:
- proxy_pass: https://privatebin.themis.backend.syscid.com
- proxy_http_version: 1.1
- client_max_body_size: 50M
- modsecurity_rules: |-
'
SecRequestBodyNoFilesLimit 50000000
'
sso_private.conf:
config:
- server:
- include:
- snippets/listen_ha
- snippets/tls_syscidsso
- server_name: sso.syscid.com
- root: /srv/www/sso.syscid.com
- location = /: []
- location /index.html: []
- location /:
- proxy_pass: https://jboss
- proxy_cache: cache_sso_private
- include: snippets/proxy
- proxy_buffer_size: 256k
- proxy_buffers: 4 512k
- proxy_busy_buffers_size: 512k
- error_log: /var/log/nginx/sso_private.error.log
- access_log: /var/log/nginx/sso_private.access.log combined
sso_public.conf:
config:
- server:
- include:
- snippets/listen_ha
- snippets/tls_libsso
- server_name: sso.casa www.sso.casa
- location /:
- root: /srv/www/sso.casa
- server:
- include:
- snippets/listen_ha
- snippets/tls_libsso
- server_name: libsso.net www.libsso.net
- location /:
- root: /srv/www/libsso.net
- location /auth: {#- compat, consider removing #}
- rewrite: '^/auth(.*)$ https://libsso.net$1 break'
{%- for path in ['realms', 'resources', 'js'] %}
- location /{{ path }}:
- proxy_pass: https://jboss/{{ path }}
- proxy_cache: cache_sso_public
{#- - proxy_ssl_verify: on #to-do: enable this #}
- include: snippets/proxy
{%- endfor %}
{%- for path in ['admin', 'welcome', 'metrics', 'health' ] %}
- location /{{ path }}:
- return: https://liberta.casa/
{%- endfor %}
- proxy_buffer_size: 256k
- proxy_buffers: 4 512k
- proxy_busy_buffers_size: 512k
- error_log: /var/log/nginx/libsso_public.error.log
- access_log: /var/log/nginx/libsso_public.access.log combined
firewalld:
zones:
public:
services:
- http
- https
profile:
apparmor:
local:
usr.sbin.nginx:
- '{{ trustcrt }} r,'
- '/srv/www/{libsso.net,sso.casa,sso.syscid.com}/{index.html,stuff/tacit-css-1.5.2.min.css} r,'