mondern slopify hand crafted code for the greater good.

(move from user specified blocklist download URLs to simply country codes with multiple providers available.)

provider_ipdeny.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+)
+
+const ipdenyBaseURL = "https://www.ipdeny.com/ipblocks/data/aggregated"
+
+// IPDenyProvider fetches GeoIP data from ipdeny.com.
+// IPDeny provides aggregated country-level IP blocks derived from RIR data.
+// Website: https://www.ipdeny.com/ipblocks/
+type IPDenyProvider struct{}
+
+func (p *IPDenyProvider) Name() string {
+	return "ipdeny"
+}
+
+// FetchCIDRs downloads IPv4 CIDR blocks for a country from ipdeny.
+// URL format: https://www.ipdeny.com/ipblocks/data/aggregated/{cc}-aggregated.zone
+func (p *IPDenyProvider) FetchCIDRs(countryCode string) ([]string, error) {
+	url := fmt.Sprintf("%s/%s-aggregated.zone", ipdenyBaseURL, strings.ToLower(countryCode))
+	return downloadAndParseCIDRs(url)
+}