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nginx generation improved

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fabriziosalmi
2025-01-16 13:49:54 +01:00
parent de35fec973
commit 1da19ed802
22 changed files with 515 additions and 1105 deletions
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36
waf_patterns/nginx/exceptions.conf
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@@ -1,24 +1,18 @@
# Nginx WAF rules for EXCEPTIONS
location / {
set $attack_detected 0;
# Automatically generated from OWASP rules.
# Include this file in your server or location block.
if ($request_uri ~* "@streq GET /") {
set $attack_detected 1;
}
if ($request_uri ~* "@endsWith (internal dummy connection)") {
set $attack_detected 1;
}
if ($request_uri ~* "@ipMatch 127.0.0.1,::1") {
set $attack_detected 1;
}
if ($request_uri ~* "^(?:GET /|OPTIONS *) HTTP/[12].[01]$") {
set $attack_detected 1;
}
if ($attack_detected = 1) {
return 403;
}
map $request_uri $waf_block_exceptions {
default 0;
"~*^(?:GET /|OPTIONS *) HTTP/[12].[01]$" 1;
"~*@ipMatch 127.0.0.1,::1" 1;
"~*@streq GET /" 1;
"~*@endsWith (internal dummy connection)" 1;
}
if ($waf_block_exceptions) {
return 403;
# Log the blocked request (optional)
# access_log /var/log/nginx/waf_blocked.log;
}