Update deps

vendor/github.com/coreos/go-systemd/activation/listeners.go

@@ -67,7 +67,7 @@ func TLSListeners(tlsConfig *tls.Config) ([]net.Listener, error) {
 		return nil, err
 	}
 
-	if tlsConfig != nil && err == nil {
+	if tlsConfig != nil {
 		for i, l := range listeners {
 			// Activate TLS only for TCP sockets
 			if l.Addr().Network() == "tcp" {
@@ -88,7 +88,7 @@ func TLSListenersWithNames(tlsConfig *tls.Config) (map[string][]net.Listener, er
 		return nil, err
 	}
 
-	if tlsConfig != nil && err == nil {
+	if tlsConfig != nil {
 		for _, ll := range listeners {
 			// Activate TLS only for TCP sockets
 			for i, l := range ll {

vendor/github.com/hashicorp/golang-lru/go.mod

@@ -1 +1,3 @@
 module github.com/hashicorp/golang-lru
+
+go 1.12

vendor/github.com/hashicorp/golang-lru/lru.go

@@ -86,17 +86,35 @@ func (c *Cache) ContainsOrAdd(key, value interface{}) (ok, evicted bool) {
 }
 
 // Remove removes the provided key from the cache.
-func (c *Cache) Remove(key interface{}) {
+func (c *Cache) Remove(key interface{}) (present bool) {
 	c.lock.Lock()
-	c.lru.Remove(key)
+	present = c.lru.Remove(key)
 	c.lock.Unlock()
+	return
+}
+
+// Resize changes the cache size.
+func (c *Cache) Resize(size int) (evicted int) {
+	c.lock.Lock()
+	evicted = c.lru.Resize(size)
+	c.lock.Unlock()
+	return evicted
 }
 
 // RemoveOldest removes the oldest item from the cache.
-func (c *Cache) RemoveOldest() {
+func (c *Cache) RemoveOldest() (key interface{}, value interface{}, ok bool) {
 	c.lock.Lock()
-	c.lru.RemoveOldest()
+	key, value, ok = c.lru.RemoveOldest()
 	c.lock.Unlock()
+	return
+}
+
+// GetOldest returns the oldest entry
+func (c *Cache) GetOldest() (key interface{}, value interface{}, ok bool) {
+	c.lock.Lock()
+	key, value, ok = c.lru.GetOldest()
+	c.lock.Unlock()
+	return
 }
 
 // Keys returns a slice of the keys in the cache, from oldest to newest.

vendor/github.com/hashicorp/golang-lru/simplelru/lru.go

@@ -73,6 +73,9 @@ func (c *LRU) Add(key, value interface{}) (evicted bool) {
 func (c *LRU) Get(key interface{}) (value interface{}, ok bool) {
 	if ent, ok := c.items[key]; ok {
 		c.evictList.MoveToFront(ent)
+		if ent.Value.(*entry) == nil {
+			return nil, false
+		}
 		return ent.Value.(*entry).value, true
 	}
 	return
@@ -142,6 +145,19 @@ func (c *LRU) Len() int {
 	return c.evictList.Len()
 }
 
+// Resize changes the cache size.
+func (c *LRU) Resize(size int) (evicted int) {
+	diff := c.Len() - size
+	if diff < 0 {
+		diff = 0
+	}
+	for i := 0; i < diff; i++ {
+		c.removeOldest()
+	}
+	c.size = size
+	return diff
+}
+
 // removeOldest removes the oldest item from the cache.
 func (c *LRU) removeOldest() {
 	ent := c.evictList.Back()

vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go

@@ -10,7 +10,7 @@ type LRUCache interface {
 	// updates the "recently used"-ness of the key. #value, isFound
 	Get(key interface{}) (value interface{}, ok bool)
 
-	// Check if a key exsists in cache without updating the recent-ness.
+	// Checks if a key exists in cache without updating the recent-ness.
 	Contains(key interface{}) (ok bool)
 
 	// Returns key's value without updating the "recently used"-ness of the key.
@@ -31,6 +31,9 @@ type LRUCache interface {
 	// Returns the number of items in the cache.
 	Len() int
 
-	// Clear all cache entries
+	// Clears all cache entries.
 	Purge()
+
+  // Resizes cache, returning number evicted
+  Resize(int) int
 }

vendor/github.com/jedisct1/go-clocksmith/LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Frank Denis
+Copyright (c) 2018-2019 Frank Denis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/github.com/jedisct1/go-dnsstamps/LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Frank Denis
+Copyright (c) 2018-2019 Frank Denis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/github.com/jedisct1/go-dnsstamps/dnsstamps.go

@@ -78,7 +78,7 @@ func NewServerStampFromString(stampStr string) (ServerStamp, error) {
 	if strings.HasPrefix(stampStr, "//") {
 		stampStr = stampStr[2:]
 	}
-	bin, err := base64.RawURLEncoding.DecodeString(stampStr)
+	bin, err := base64.RawURLEncoding.Strict().DecodeString(stampStr)
 	if err != nil {
 		return ServerStamp{}, err
 	}

vendor/github.com/miekg/dns/.travis.yml

@@ -2,15 +2,12 @@ language: go
 sudo: false
 
 go:
-  - 1.10.x
   - 1.11.x
   - 1.12.x
   - tip
 
-before_install:
-  # don't use the miekg/dns when testing forks
-  - mkdir -p $GOPATH/src/github.com/miekg
-  - ln -s $TRAVIS_BUILD_DIR $GOPATH/src/github.com/miekg/ || true
+env:
+  - GO111MODULE=on
 
 script:
   - go test -race -v -bench=. -coverprofile=coverage.txt -covermode=atomic ./...

vendor/github.com/miekg/dns/Gopkg.lock

@@ -1,33 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/crypto"
-  packages = ["ed25519","ed25519/internal/edwards25519"]
-  revision = "20be4c3c3ed52bfccdb2d59a412ee1a936d175a7"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/net"
-  packages = ["bpf","internal/iana","internal/socket","ipv4","ipv6"]
-  revision = "60506f45cf65977eb3a9c6e30f995f54a721c271"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/sync"
-  packages = ["errgroup"]
-  revision = "112230192c580c3556b8cee6403af37a4fc5f28c"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/sys"
-  packages = ["unix","windows"]
-  revision = "4c4f7f33c9ed00de01c4c741d2177abfcfe19307"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  inputs-digest = "fc70ece982d3660454fe1b9ccd5c91162a1cc080b58ad82aa065ad4a2ec93ce9"
-  solver-name = "gps-cdcl"
-  solver-version = 1

vendor/github.com/miekg/dns/Gopkg.toml

@@ -1,38 +0,0 @@
-
-# Gopkg.toml example
-#
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
-# for detailed Gopkg.toml documentation.
-#
-# required = ["github.com/user/thing/cmd/thing"]
-# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
-#
-# [[constraint]]
-#   name = "github.com/user/project"
-#   version = "1.0.0"
-#
-# [[constraint]]
-#   name = "github.com/user/project2"
-#   branch = "dev"
-#   source = "github.com/myfork/project2"
-#
-# [[override]]
-#  name = "github.com/x/y"
-#  version = "2.4.0"
-
-
-[[constraint]]
-  branch = "master"
-  name = "golang.org/x/crypto"
-
-[[constraint]]
-  branch = "master"
-  name = "golang.org/x/net"
-
-[[constraint]]
-  branch = "master"
-  name = "golang.org/x/sys"
-
-[[constraint]]
-  branch = "master"
-  name = "golang.org/x/sync"

vendor/github.com/miekg/dns/go.mod

@@ -0,0 +1,10 @@
+module github.com/miekg/dns
+
+go 1.12
+
+require (
+	golang.org/x/crypto v0.0.0-20181001203147-e3636079e1a4
+	golang.org/x/net v0.0.0-20180926154720-4dfa2610cdf3
+	golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f
+	golang.org/x/sys v0.0.0-20180928133829-e4b3c5e90611
+)

vendor/github.com/miekg/dns/go.sum

@@ -0,0 +1,8 @@
+golang.org/x/crypto v0.0.0-20181001203147-e3636079e1a4 h1:Vk3wNqEZwyGyei9yq5ekj7frek2u7HUfffJ1/opblzc=
+golang.org/x/crypto v0.0.0-20181001203147-e3636079e1a4/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/net v0.0.0-20180926154720-4dfa2610cdf3 h1:dgd4x4kJt7G4k4m93AYLzM8Ni6h2qLTfh9n9vXJT3/0=
+golang.org/x/net v0.0.0-20180926154720-4dfa2610cdf3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180928133829-e4b3c5e90611 h1:O33LKL7WyJgjN9CvxfTIomjIClbd/Kq86/iipowHQU0=
+golang.org/x/sys v0.0.0-20180928133829-e4b3c5e90611/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

vendor/github.com/miekg/dns/version.go

@@ -3,7 +3,7 @@ package dns
 import "fmt"
 
 // Version is current version of this library.
-var Version = V{1, 1, 15}
+var Version = V{1, 1, 16}
 
 // V holds the version of this library.
 type V struct {