refactor: remove net.URL and net.CIDR types, improved unmarshal handling

internal/net/gphttp/accesslog/filter.go

@@ -6,7 +6,6 @@ import (
 	"strings"
 
 	"github.com/yusing/go-proxy/internal/gperr"
-	"github.com/yusing/go-proxy/internal/net/types"
 	"github.com/yusing/go-proxy/internal/utils/strutils"
 )
 
@@ -24,7 +23,7 @@ type (
 		Key, Value string
 	}
 	Host string
-	CIDR struct{ types.CIDR }
+	CIDR struct{ net.IPNet }
 )
 
 var ErrInvalidHTTPHeaderFilter = gperr.New("invalid http header filter")

internal/net/gphttp/accesslog/filter_test.go

@@ -1,6 +1,7 @@
 package accesslog_test
 
 import (
+	"net"
 	"net/http"
 	"testing"
 
@@ -155,8 +156,11 @@ func TestHeaderFilter(t *testing.T) {
 }
 
 func TestCIDRFilter(t *testing.T) {
-	cidr := []*CIDR{
-		strutils.MustParse[*CIDR]("192.168.10.0/24"),
+	cidr := []*CIDR{{
+		net.IPNet{
+			IP:   net.ParseIP("192.168.10.0"),
+			Mask: net.CIDRMask(24, 32),
+		}},
 	}
 	ExpectEqual(t, cidr[0].String(), "192.168.10.0/24")
 	inCIDR := &http.Request{