Renaming IPWhiteList to IPAllowList

pkg/middlewares/tcp/ipwhitelist/ip_whitelist.go

@@ -1,65 +0,0 @@
-package tcpipwhitelist
-
-import (
-	"context"
-	"errors"
-	"fmt"
-
-	"github.com/traefik/traefik/v2/pkg/config/dynamic"
-	"github.com/traefik/traefik/v2/pkg/ip"
-	"github.com/traefik/traefik/v2/pkg/log"
-	"github.com/traefik/traefik/v2/pkg/middlewares"
-	"github.com/traefik/traefik/v2/pkg/tcp"
-)
-
-const (
-	typeName = "IPWhiteListerTCP"
-)
-
-// ipWhiteLister is a middleware that provides Checks of the Requesting IP against a set of Whitelists.
-type ipWhiteLister struct {
-	next        tcp.Handler
-	whiteLister *ip.Checker
-	name        string
-}
-
-// New builds a new TCP IPWhiteLister given a list of CIDR-Strings to whitelist.
-func New(ctx context.Context, next tcp.Handler, config dynamic.TCPIPWhiteList, name string) (tcp.Handler, error) {
-	logger := log.FromContext(middlewares.GetLoggerCtx(ctx, name, typeName))
-	logger.Debug("Creating middleware")
-
-	if len(config.SourceRange) == 0 {
-		return nil, errors.New("sourceRange is empty, IPWhiteLister not created")
-	}
-
-	checker, err := ip.NewChecker(config.SourceRange)
-	if err != nil {
-		return nil, fmt.Errorf("cannot parse CIDR whitelist %s: %w", config.SourceRange, err)
-	}
-
-	logger.Debugf("Setting up IPWhiteLister with sourceRange: %s", config.SourceRange)
-
-	return &ipWhiteLister{
-		whiteLister: checker,
-		next:        next,
-		name:        name,
-	}, nil
-}
-
-func (wl *ipWhiteLister) ServeTCP(conn tcp.WriteCloser) {
-	ctx := middlewares.GetLoggerCtx(context.Background(), wl.name, typeName)
-	logger := log.FromContext(ctx)
-
-	addr := conn.RemoteAddr().String()
-
-	err := wl.whiteLister.IsAuthorized(addr)
-	if err != nil {
-		logger.Errorf("Connection from %s rejected: %v", addr, err)
-		conn.Close()
-		return
-	}
-
-	logger.Debugf("Connection from %s accepted", addr)
-
-	wl.next.ServeTCP(conn)
-}