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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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46
waf_patterns/nginx/initialization.conf
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@@ -1,32 +1,20 @@
# Nginx WAF rules for INITIALIZATION
location / {
set $attack_detected 0;
# Automatically generated from OWASP rules.
# Include this file in your server or location block.
if ($request_uri ~* "@eq 1") {
set $attack_detected 1;
}
if ($request_uri ~* "@eq 100") {
set $attack_detected 1;
}
if ($request_uri ~* "@eq 0") {
set $attack_detected 1;
}
if ($request_uri ~* "!@rx (?:URLENCODED|MULTIPART|XML|JSON)") {
set $attack_detected 1;
}
if ($request_uri ~* "^[a-f]*([0-9])[a-f]*([0-9])") {
set $attack_detected 1;
}
if ($request_uri ~* "^.*$") {
set $attack_detected 1;
}
if ($attack_detected = 1) {
return 403;
}
map $request_uri $waf_block_initialization {
default 0;
"~*@eq 100" 1;
"~*@eq 1" 1;
"~*^[a-f]*([0-9])[a-f]*([0-9])" 1;
"~*^.*$" 1;
"~*@eq 0" 1;
"~*!@rx (?:URLENCODED|MULTIPART|XML|JSON)" 1;
}
if ($waf_block_initialization) {
return 403;
# Log the blocked request (optional)
# access_log /var/log/nginx/waf_blocked.log;
}