1 files changed, 0 insertions, 128 deletions
diff --git a/middleware/dnssec/setup.go b/middleware/dnssec/setup.go
deleted file mode 100644
index 90425b711..000000000
--- a/middleware/dnssec/setup.go
+++ /dev/null
@@ -1,128 +0,0 @@
-package dnssec
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/coredns/coredns/core/dnsserver"
-	"github.com/coredns/coredns/middleware"
-	"github.com/coredns/coredns/middleware/pkg/cache"
-
-	"github.com/mholt/caddy"
-)
-
-func init() {
-	caddy.RegisterPlugin("dnssec", caddy.Plugin{
-		ServerType: "dns",
-		Action:     setup,
-	})
-}
-
-func setup(c *caddy.Controller) error {
-	zones, keys, capacity, err := dnssecParse(c)
-	if err != nil {
-		return middleware.Error("dnssec", err)
-	}
-
-	ca := cache.New(capacity)
-	dnsserver.GetConfig(c).AddMiddleware(func(next middleware.Handler) middleware.Handler {
-		return New(zones, keys, next, ca)
-	})
-
-	// Export the capacity for the metrics. This only happens once, because this is a re-load change only.
-	cacheCapacity.WithLabelValues("signature").Set(float64(capacity))
-
-	return nil
-}
-
-func dnssecParse(c *caddy.Controller) ([]string, []*DNSKEY, int, error) {
-	zones := []string{}
-
-	keys := []*DNSKEY{}
-
-	capacity := defaultCap
-	for c.Next() {
-		// dnssec [zones...]
-		zones = make([]string, len(c.ServerBlockKeys))
-		copy(zones, c.ServerBlockKeys)
-		args := c.RemainingArgs()
-		if len(args) > 0 {
-			zones = args
-		}
-
-		for c.NextBlock() {
-			switch c.Val() {
-			case "key":
-				k, e := keyParse(c)
-				if e != nil {
-					return nil, nil, 0, e
-				}
-				keys = append(keys, k...)
-			case "cache_capacity":
-				if !c.NextArg() {
-					return nil, nil, 0, c.ArgErr()
-				}
-				value := c.Val()
-				cacheCap, err := strconv.Atoi(value)
-				if err != nil {
-					return nil, nil, 0, err
-				}
-				capacity = cacheCap
-			}
-
-		}
-	}
-	for i := range zones {
-		zones[i] = middleware.Host(zones[i]).Normalize()
-	}
-
-	// Check if each keys owner name can actually sign the zones we want them to sign
-	for _, k := range keys {
-		kname := middleware.Name(k.K.Header().Name)
-		ok := false
-		for i := range zones {
-			if kname.Matches(zones[i]) {
-				ok = true
-				break
-			}
-		}
-		if !ok {
-			return zones, keys, capacity, fmt.Errorf("key %s (keyid: %d) can not sign any of the zones", string(kname), k.keytag)
-		}
-	}
-
-	return zones, keys, capacity, nil
-}
-
-func keyParse(c *caddy.Controller) ([]*DNSKEY, error) {
-	keys := []*DNSKEY{}
-
-	if !c.NextArg() {
-		return nil, c.ArgErr()
-	}
-	value := c.Val()
-	if value == "file" {
-		ks := c.RemainingArgs()
-		if len(ks) == 0 {
-			return nil, c.ArgErr()
-		}
-
-		for _, k := range ks {
-			base := k
-			// Kmiek.nl.+013+26205.key, handle .private or without extension: Kmiek.nl.+013+26205
-			if strings.HasSuffix(k, ".key") {
-				base = k[:len(k)-4]
-			}
-			if strings.HasSuffix(k, ".private") {
-				base = k[:len(k)-8]
-			}
-			k, err := ParseKeyFile(base+".key", base+".private")
-			if err != nil {
-				return nil, err
-			}
-			keys = append(keys, k)
-		}
-	}
-	return keys, nil
-}