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Enhanced Playbook #3

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Enhanced Playbook #3

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ef38cdd
Update compatibitly with ubuntu 22.04
nicolasjulian Jan 12, 2024
78d3183
Update core ruleset version and dependecy
nicolasjulian Jan 12, 2024
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5 changes: 3 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -70,14 +70,15 @@ Example playbook calling the role adding and enabling ModSecurity for the defaul
- nginx
nginx_install_epel_repo: False
nginx_official_repo: True
nginx_official_repo_mainline: True
nginx_official_repo_mainline: False
nginx_module_configs:
- ngx_http_modsecurity_module
- ngx_http_geoip_module
nginx_sites:
default:
- listen 80
- server_name _
- "Modsecurity on"
- "modsecurity on"
- "modsecurity_rules_file /etc/nginx/modsec/main.conf"
- root "/usr/share/nginx/html"
- index index.html
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4 changes: 3 additions & 1 deletion defaults/main.yml
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Expand Up @@ -2,7 +2,8 @@
# defaults file for ansible-role-nginx-modsec3-crs3

nginx_modsec3_crs3_debian_pre_reqs:
- libgeoip-dev
- libmaxminddb-dev
- libmaxminddb0
- libcurl4-openssl-dev
- liblua5.2-dev
- libyajl-dev
Expand All @@ -12,6 +13,7 @@ nginx_modsec3_crs3_debian_pre_reqs:
- ssdeep
- libfuzzy-dev
- git
- libssl-dev

nginx_modsec3_crs3_debian_compiler_reqs:
- build-essential
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11 changes: 7 additions & 4 deletions tasks/compile.yml
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Expand Up @@ -59,7 +59,7 @@
with_items:
# Latest version had troubles parsing the entire configure arguments so trying just with --with-compat
#- "CFLAGS=-Wno-error ./configure {{ result.stdout }} --add-dynamic-module=../../ModSecurity-nginx"
- "CFLAGS=-Wno-error ./configure --with-compat --add-dynamic-module=../../ModSecurity-nginx"
- "CFLAGS=-Wno-error ./configure --with-compat --add-dynamic-module=../../ModSecurity-nginx --with-http_geoip_module=dynamic"
- "make modules"

- name: import nginx role Debian/Ubuntu vars
Expand All @@ -83,11 +83,14 @@
nginx_conf_dir: "/etc/nginx"
when: nginx_conf_dir is not defined

- name: Copy Modsecurity-nginx module to Nginx modules folder
- name: Copy ModSecurity-nginx and GeoIP2 modules to Nginx modules folder
copy:
src: "~/Nginx/nginx-{{ nginx_modsec3_crs3_nginx_version }}/objs/ngx_http_modsecurity_module.so"
src: "{{ item }}"
dest: "{{ nginx_modules_location }}"
remote_src: yes
loop:
- "~/Nginx/nginx-{{ nginx_modsec3_crs3_nginx_version }}/objs/ngx_http_modsecurity_module.so"
- "~/Nginx/nginx-{{ nginx_modsec3_crs3_nginx_version }}/objs/ngx_http_geoip_module.so"

- name: Create folder for Modsec config and rules
file:
Expand Down Expand Up @@ -122,7 +125,7 @@
git:
repo: "https://github.com/coreruleset/coreruleset"
dest: "{{ nginx_conf_dir }}/modsec/owasp-modsecurity-crs"
version: "v3.4/dev"
version: "v3.3.5"

- name: Copy crs-setup.conf.example to become crs-setup.conf
copy:
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2 changes: 1 addition & 1 deletion tasks/main.yml
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Expand Up @@ -63,7 +63,7 @@
nginx_modsec3_crs3_nginx_version: "{{ ansible_facts.packages.nginx[0].version.split('-')[0] }}"

- name: Compile ModSecurity3 and install OWAPS CRS3
include: compile.yml
import_tasks: compile.yml

- name: Configure Nginx now that the Modsec module is built
import_role:
Expand Down