Update vendor

go.mod

@@ -96,7 +96,7 @@ require (
 	github.com/opencontainers/runc v1.0.0-rc2.0.20190611121236-6cc515888830
 	github.com/pkg/errors v0.8.1
 	github.com/rakelkar/gonetsh v0.0.0-20190719023240-501daadcadf8 // indirect
-	github.com/rancher/dynamiclistener v0.1.1-0.20191010011134-8a2488bc860a
+	github.com/rancher/dynamiclistener v0.1.1-0.20191031022009-6224794ef3cb
 	github.com/rancher/helm-controller v0.2.2
 	github.com/rancher/kine v0.0.0-00010101000000-000000000000
 	github.com/rancher/remotedialer v0.2.0

go.sum

@@ -418,9 +418,8 @@ github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgo
 github.com/knative/build v0.6.0/go.mod h1:/sU74ZQkwlYA5FwYDJhYTy61i/Kn+5eWfln2jDbw3Qo=
 github.com/knative/pkg v0.0.0-20190514205332-5e4512dcb2ca/go.mod h1:7Ijfhw7rfB+H9VtosIsDYvZQ+qYTz7auK3fHW/5z4ww=
 github.com/knative/serving v0.6.1/go.mod h1:ljvMfwQy2qanaM/8xnBSK4Mz3Vv2NawC2fo5kFRJS1A=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
-github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
@@ -563,8 +562,8 @@ github.com/rancher/containerd v1.3.0-k3s.4 h1:Vq9EJQEm01eeWaBtgU35KxWeuVU5LwW43E
 github.com/rancher/containerd v1.3.0-k3s.4/go.mod h1:ZMfzmqce2Z+QSEqdHMfeJs1TZ/UeJ1aDrazjpQT4ehM=
 github.com/rancher/cri-tools v1.16.1-k3s.1 h1:iporgQ46noE6dtLzq6fWcIO2qjyPZy2m42d2P+UnGJg=
 github.com/rancher/cri-tools v1.16.1-k3s.1/go.mod h1:TEKhKv2EJIZp+p9jnEy4C63g8CosJzsI4kyKKkHag+8=
-github.com/rancher/dynamiclistener v0.1.1-0.20191010011134-8a2488bc860a h1:1bUYAv5U/Ky4YJ9o8gWxX+vNcjpIL3JWNBao70OlkFE=
+github.com/rancher/dynamiclistener v0.1.1-0.20191031022009-6224794ef3cb h1:bMoA9UHr1QNTWVrf0fSJCba6YDU1xmt2jmeohpiugKg=
-github.com/rancher/dynamiclistener v0.1.1-0.20191010011134-8a2488bc860a/go.mod h1:8hbGf35mB7ormKEFqsAgjgeI5rLbj5N764jG41dNhps=
+github.com/rancher/dynamiclistener v0.1.1-0.20191031022009-6224794ef3cb/go.mod h1:fs/dxyNcB3YT6W9fVz4bDGfhmSQS17QQup6BIcGF++s=
 github.com/rancher/flannel v0.11.0-k3s.1 h1:mIwnfWDafjzQgFkZeJ1AkFrrAT3EdBaA1giE0eLJKo8=
 github.com/rancher/flannel v0.11.0-k3s.1/go.mod h1:Hn4ZV+eq0LhLZP63xZnxdGwXEoRSxs5sxELxu27M3UA=
 github.com/rancher/helm-controller v0.2.2 h1:MUqisy53/Ay1EYOF2uTCYBbGpgtZLNKKrI01BdxIbQo=
@@ -682,7 +681,6 @@ github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRci
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stripe/safesql v0.2.0/go.mod h1:q7b2n0JmzM1mVGfcYpanfVb2j23cXZeWFxcILPn3JV4=
 github.com/syndtr/gocapability v0.0.0-20160928074757-e7cb7fa329f4/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8 h1:zLV6q4e8Jv9EHjNg/iHfzwDkCve6Ua5jCygptrtXHvI=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
@@ -741,7 +739,6 @@ golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8 h1:1wopBVtVdWnn03fZelqdXTqk7U7zPQCb+T4rbU9ZEoU=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -808,7 +805,6 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190730183949-1393eb018365/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3 h1:7TYNF4UdlohbFwpNH04CoPMp1cHUZgO1Ebq5r2hIjfo=

vendor/github.com/konsorten/go-windows-terminal-sequences/README.md

@@ -26,7 +26,6 @@ The tool is sponsored by the [marvin + konsorten GmbH](http://www.konsorten.de).
 We thank all the authors who provided code to this library:
 
 * Felix Kollmann
-* Nicolas Perraut
 
 ## License
 

vendor/github.com/konsorten/go-windows-terminal-sequences/sequences_dummy.go

@@ -1,11 +0,0 @@
-// +build linux darwin
-
-package sequences
-
-import (
-	"fmt"
-)
-
-func EnableVirtualTerminalProcessing(stream uintptr, enable bool) error {
-	return fmt.Errorf("windows only package")
-}

vendor/github.com/rancher/dynamiclistener/factory/ca.go

@@ -0,0 +1,80 @@
+package factory
+
+import (
+	"crypto/ecdsa"
+	"crypto/x509"
+	"io/ioutil"
+	"os"
+)
+
+func GenCA() (*x509.Certificate, *ecdsa.PrivateKey, error) {
+	caKey, err := NewPrivateKey()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	caCert, err := NewSelfSignedCACert(caKey, "dynamiclistener-ca", "dynamiclistener-org")
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return caCert, caKey, nil
+}
+
+func LoadOrGenCA() (*x509.Certificate, *ecdsa.PrivateKey, error) {
+	cert, key, err := loadCA()
+	if err == nil {
+		return cert, key, nil
+	}
+
+	cert, key, err = GenCA()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	certBytes, keyBytes, err := Marshal(cert, key)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	if err := os.MkdirAll("./certs", 0700); err != nil {
+		return nil, nil, err
+	}
+
+	if err := ioutil.WriteFile("./certs/ca.pem", certBytes, 0600); err != nil {
+		return nil, nil, err
+	}
+
+	if err := ioutil.WriteFile("./certs/ca.key", keyBytes, 0600); err != nil {
+		return nil, nil, err
+	}
+
+	return cert, key, nil
+}
+
+func loadCA() (*x509.Certificate, *ecdsa.PrivateKey, error) {
+	return LoadCerts("./certs/ca.pem", "./certs/ca.key")
+}
+
+func LoadCerts(certFile, keyFile string) (*x509.Certificate, *ecdsa.PrivateKey, error) {
+	caPem, err := ioutil.ReadFile(certFile)
+	if err != nil {
+		return nil, nil, err
+	}
+	caKey, err := ioutil.ReadFile(keyFile)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	key, err := ParseECPrivateKeyPEM(caKey)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	cert, err := ParseCertPEM(caPem)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return cert, key, nil
+}

vendor/github.com/rancher/dynamiclistener/factory/cert_utils.go

@@ -0,0 +1,105 @@
+package factory
+
+import (
+	"crypto"
+	"crypto/ecdsa"
+	"crypto/rand"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"fmt"
+	"math"
+	"math/big"
+	"net"
+	"time"
+)
+
+const (
+	ECPrivateKeyBlockType = "EC PRIVATE KEY"
+	CertificateBlockType  = "CERTIFICATE"
+)
+
+func NewSelfSignedCACert(key crypto.Signer, cn string, org ...string) (*x509.Certificate, error) {
+	now := time.Now()
+	tmpl := x509.Certificate{
+		BasicConstraintsValid: true,
+		IsCA:                  true,
+		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
+		NotAfter:              now.Add(time.Hour * 24 * 365 * 10).UTC(),
+		NotBefore:             now.UTC(),
+		SerialNumber:          new(big.Int).SetInt64(0),
+		Subject: pkix.Name{
+			CommonName:   cn,
+			Organization: org,
+		},
+	}
+
+	certDERBytes, err := x509.CreateCertificate(rand.Reader, &tmpl, &tmpl, key.Public(), key)
+	if err != nil {
+		return nil, err
+	}
+
+	return x509.ParseCertificate(certDERBytes)
+}
+
+func NewSignedCert(signer crypto.Signer, caCert *x509.Certificate, caKey crypto.Signer, cn string, orgs []string,
+	domains []string, ips []net.IP) (*x509.Certificate, error) {
+
+	serialNumber, err := rand.Int(rand.Reader, new(big.Int).SetInt64(math.MaxInt64))
+	if err != nil {
+		return nil, err
+	}
+
+	parent := x509.Certificate{
+		DNSNames:     domains,
+		ExtKeyUsage:  []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+		IPAddresses:  ips,
+		KeyUsage:     x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+		NotAfter:     time.Now().Add(time.Hour * 24 * 365).UTC(),
+		NotBefore:    caCert.NotBefore,
+		SerialNumber: serialNumber,
+		Subject: pkix.Name{
+			CommonName:   cn,
+			Organization: orgs,
+		},
+	}
+
+	cert, err := x509.CreateCertificate(rand.Reader, &parent, caCert, signer.Public(), caKey)
+	if err != nil {
+		return nil, err
+	}
+
+	return x509.ParseCertificate(cert)
+}
+
+func ParseECPrivateKeyPEM(keyData []byte) (*ecdsa.PrivateKey, error) {
+	var privateKeyPemBlock *pem.Block
+	for {
+		privateKeyPemBlock, keyData = pem.Decode(keyData)
+		if privateKeyPemBlock == nil {
+			break
+		}
+
+		if privateKeyPemBlock.Type == ECPrivateKeyBlockType {
+			return x509.ParseECPrivateKey(privateKeyPemBlock.Bytes)
+		}
+	}
+
+	return nil, fmt.Errorf("pem does not include a valid EC private key")
+}
+
+func ParseCertPEM(pemCerts []byte) (*x509.Certificate, error) {
+	var pemBlock *pem.Block
+	for {
+		pemBlock, pemCerts = pem.Decode(pemCerts)
+		if pemBlock == nil {
+			break
+		}
+
+		if pemBlock.Type == CertificateBlockType {
+			return x509.ParseCertificate(pemBlock.Bytes)
+		}
+	}
+
+	return nil, fmt.Errorf("pem does not include a valid x509 cert")
+}

vendor/github.com/rancher/dynamiclistener/factory/gen.go

@@ -0,0 +1,164 @@
+package factory
+
+import (
+	"crypto"
+	"crypto/ecdsa"
+	"crypto/elliptic"
+	"crypto/rand"
+	"crypto/sha256"
+	"crypto/x509"
+	"encoding/hex"
+	"encoding/pem"
+	"net"
+	"sort"
+	"strings"
+
+	v1 "k8s.io/api/core/v1"
+)
+
+const (
+	cnPrefix = "listener.cattle.io/cn-"
+	static   = "listener.cattle.io/static"
+	hashKey  = "listener.cattle.io/hash"
+)
+
+type TLS struct {
+	CACert       *x509.Certificate
+	CAKey        crypto.Signer
+	CN           string
+	Organization []string
+}
+
+func collectCNs(secret *v1.Secret) (domains []string, ips []net.IP, hash string, err error) {
+	var (
+		cns    []string
+		digest = sha256.New()
+	)
+	for k, v := range secret.Annotations {
+		if strings.HasPrefix(k, cnPrefix) {
+			cns = append(cns, v)
+		}
+	}
+
+	sort.Strings(cns)
+
+	for _, v := range cns {
+		digest.Write([]byte(v))
+		ip := net.ParseIP(v)
+		if ip == nil {
+			domains = append(domains, v)
+		} else {
+			ips = append(ips, ip)
+		}
+	}
+
+	hash = hex.EncodeToString(digest.Sum(nil))
+	return
+}
+
+func (t *TLS) AddCN(secret *v1.Secret, cn ...string) (*v1.Secret, bool, error) {
+	var (
+		err error
+	)
+
+	if !NeedsUpdate(secret, cn...) {
+		return secret, false, nil
+	}
+
+	secret = populateCN(secret, cn...)
+
+	privateKey, err := getPrivateKey(secret)
+	if err != nil {
+		return nil, false, err
+	}
+
+	domains, ips, hash, err := collectCNs(secret)
+	if err != nil {
+		return nil, false, err
+	}
+
+	newCert, err := t.newCert(domains, ips, privateKey)
+	if err != nil {
+		return nil, false, err
+	}
+
+	certBytes, keyBytes, err := Marshal(newCert, privateKey)
+	if err != nil {
+		return nil, false, err
+	}
+
+	if secret.Data == nil {
+		secret.Data = map[string][]byte{}
+	}
+	secret.Data[v1.TLSCertKey] = certBytes
+	secret.Data[v1.TLSPrivateKeyKey] = keyBytes
+	secret.Annotations[hashKey] = hash
+
+	return secret, true, nil
+}
+
+func (t *TLS) newCert(domains []string, ips []net.IP, privateKey *ecdsa.PrivateKey) (*x509.Certificate, error) {
+	return NewSignedCert(privateKey, t.CACert, t.CAKey, t.CN, t.Organization, domains, ips)
+}
+
+func populateCN(secret *v1.Secret, cn ...string) *v1.Secret {
+	secret = secret.DeepCopy()
+	if secret.Annotations == nil {
+		secret.Annotations = map[string]string{}
+	}
+	for _, cn := range cn {
+		secret.Annotations[cnPrefix+cn] = cn
+	}
+	return secret
+}
+
+func NeedsUpdate(secret *v1.Secret, cn ...string) bool {
+	if secret.Annotations[static] == "true" {
+		return false
+	}
+
+	for _, cn := range cn {
+		if secret.Annotations[cnPrefix+cn] == "" {
+			return true
+		}
+	}
+
+	return false
+}
+
+func getPrivateKey(secret *v1.Secret) (*ecdsa.PrivateKey, error) {
+	keyBytes := secret.Data[v1.TLSPrivateKeyKey]
+	if len(keyBytes) == 0 {
+		return NewPrivateKey()
+	}
+
+	privateKey, err := ParseECPrivateKeyPEM(keyBytes)
+	if err == nil {
+		return privateKey, nil
+	}
+
+	return NewPrivateKey()
+}
+
+func Marshal(x509Cert *x509.Certificate, privateKey *ecdsa.PrivateKey) ([]byte, []byte, error) {
+	certBlock := pem.Block{
+		Type:  CertificateBlockType,
+		Bytes: x509Cert.Raw,
+	}
+
+	keyBytes, err := x509.MarshalECPrivateKey(privateKey)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	keyBlock := pem.Block{
+		Type:  ECPrivateKeyBlockType,
+		Bytes: keyBytes,
+	}
+
+	return pem.EncodeToMemory(&certBlock), pem.EncodeToMemory(&keyBlock), nil
+}
+
+func NewPrivateKey() (*ecdsa.PrivateKey, error) {
+	return ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+}

vendor/github.com/rancher/dynamiclistener/go.mod

@@ -3,16 +3,9 @@ module github.com/rancher/dynamiclistener
 go 1.12
 
 require (
-	github.com/hashicorp/golang-lru v0.5.1
+	github.com/rancher/wrangler v0.1.4
-	github.com/kisielk/gotool v1.0.0 // indirect
+	github.com/rancher/wrangler-api v0.2.0
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/sirupsen/logrus v1.4.1
-	github.com/stretchr/testify v1.3.0 // indirect
+	k8s.io/api v0.0.0-20190409021203-6e4e0e4f393b
-	github.com/stripe/safesql v0.2.0 // indirect
+	k8s.io/apimachinery v0.0.0-20190404173353-6a84e37a896d
-	golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284
-	golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c // indirect
-	golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862 // indirect
-	golang.org/x/text v0.3.2 // indirect
-	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed // indirect
-	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
 )

vendor/github.com/rancher/dynamiclistener/go.sum

@@ -1,47 +1,132 @@
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
+github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
+github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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vendor/github.com/rancher/dynamiclistener/listener.go

@@ -0,0 +1,198 @@
+package dynamiclistener
+
+import (
+	"crypto"
+	"crypto/tls"
+	"crypto/x509"
+	"net"
+	"net/http"
+	"sync"
+
+	"github.com/rancher/dynamiclistener/factory"
+	"github.com/sirupsen/logrus"
+	v1 "k8s.io/api/core/v1"
+)
+
+type TLSStorage interface {
+	Get() (*v1.Secret, error)
+	Update(secret *v1.Secret) error
+}
+
+type Config struct {
+	CN           string
+	Organization []string
+	TLSConfig    tls.Config
+	SANs         []string
+}
+
+func NewListener(l net.Listener, storage TLSStorage, caCert *x509.Certificate, caKey crypto.Signer, config Config) (net.Listener, http.Handler, error) {
+	if config.CN == "" {
+		config.CN = "dynamic"
+	}
+	if len(config.Organization) == 0 {
+		config.Organization = []string{"dynamic"}
+	}
+
+	dynamicListener := &listener{
+		factory: &factory.TLS{
+			CACert:       caCert,
+			CAKey:        caKey,
+			CN:           config.CN,
+			Organization: config.Organization,
+		},
+		Listener:  l,
+		storage:   &nonNil{storage: storage},
+		sans:      config.SANs,
+		tlsConfig: config.TLSConfig,
+	}
+	dynamicListener.tlsConfig.GetCertificate = dynamicListener.getCertificate
+
+	return tls.NewListener(dynamicListener, &dynamicListener.tlsConfig), dynamicListener.cacheHandler(), nil
+}
+
+type listener struct {
+	sync.RWMutex
+	net.Listener
+
+	factory   *factory.TLS
+	storage   TLSStorage
+	version   string
+	tlsConfig tls.Config
+	cert      *tls.Certificate
+	sans      []string
+}
+
+func (l *listener) Accept() (net.Conn, error) {
+	conn, err := l.Listener.Accept()
+	if err != nil {
+		return conn, err
+	}
+
+	addr := conn.RemoteAddr()
+	if addr == nil {
+		return conn, nil
+	}
+
+	host, _, err := net.SplitHostPort(addr.String())
+	if err != nil {
+		logrus.Errorf("failed to parse network %s: %v", addr.Network(), err)
+		return conn, nil
+	}
+
+	return conn, l.updateCert(host)
+}
+
+func (l *listener) getCertificate(hello *tls.ClientHelloInfo) (*tls.Certificate, error) {
+	if hello.ServerName != "" {
+		if err := l.updateCert(hello.ServerName); err != nil {
+			return nil, err
+		}
+	}
+
+	return l.loadCert()
+}
+
+func (l *listener) updateCert(cn string) error {
+	l.RLock()
+	defer l.RUnlock()
+
+	secret, err := l.storage.Get()
+	if err != nil {
+		return err
+	}
+
+	if !factory.NeedsUpdate(secret, append(l.sans, cn)...) {
+		return nil
+	}
+
+	l.RUnlock()
+	l.Lock()
+	defer l.RLock()
+	defer l.Unlock()
+
+	secret, updated, err := l.factory.AddCN(secret, append(l.sans, cn)...)
+	if err != nil {
+		return err
+	}
+
+	if updated {
+		if err := l.storage.Update(secret); err != nil {
+			return err
+		}
+		// clear version to force cert reload
+		l.version = ""
+	}
+
+	return nil
+}
+
+func (l *listener) loadCert() (*tls.Certificate, error) {
+	l.RLock()
+	defer l.RUnlock()
+
+	secret, err := l.storage.Get()
+	if err != nil {
+		return nil, err
+	}
+	if l.cert != nil && l.version == secret.ResourceVersion {
+		return l.cert, nil
+	}
+
+	defer l.RLock()
+	l.RUnlock()
+	l.Lock()
+	defer l.Unlock()
+
+	secret, err = l.storage.Get()
+	if err != nil {
+		return nil, err
+	}
+	if l.cert != nil && l.version == secret.ResourceVersion {
+		return l.cert, nil
+	}
+
+	cert, err := tls.X509KeyPair(secret.Data[v1.TLSCertKey], secret.Data[v1.TLSPrivateKeyKey])
+	if err != nil {
+		return nil, err
+	}
+
+	l.cert = &cert
+	return l.cert, nil
+}
+
+func (l *listener) cacheHandler() http.Handler {
+	return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
+		h, _, err := net.SplitHostPort(req.Host)
+		if err != nil {
+			h = req.Host
+		}
+
+		ip := net.ParseIP(h)
+		if len(ip) > 0 {
+			l.updateCert(h)
+		}
+	})
+}
+
+type nonNil struct {
+	sync.Mutex
+	storage TLSStorage
+}
+
+func (n *nonNil) Get() (*v1.Secret, error) {
+	n.Lock()
+	defer n.Unlock()
+
+	s, err := n.storage.Get()
+	if err != nil || s == nil {
+		return &v1.Secret{}, err
+	}
+	return s, nil
+}
+
+func (n *nonNil) Update(secret *v1.Secret) error {
+	n.Lock()
+	defer n.Unlock()
+
+	return n.storage.Update(secret)
+}

vendor/github.com/rancher/dynamiclistener/read.go

@@ -1,50 +0,0 @@
-package dynamiclistener
-
-import (
-	"fmt"
-	"io/ioutil"
-	"path/filepath"
-)
-
-func ReadTLSConfig(userConfig *UserConfig) error {
-	var err error
-
-	path := userConfig.CertPath
-
-	userConfig.CACerts, err = readPEM(filepath.Join(path, "cacerts.pem"))
-	if err != nil {
-		return err
-	}
-
-	userConfig.Key, err = readPEM(filepath.Join(path, "key.pem"))
-	if err != nil {
-		return err
-	}
-
-	userConfig.Cert, err = readPEM(filepath.Join(path, "cert.pem"))
-	if err != nil {
-		return err
-	}
-
-	valid := false
-	if userConfig.Key != "" && userConfig.Cert != "" {
-		valid = true
-	} else if userConfig.Key == "" && userConfig.Cert == "" {
-		valid = true
-	}
-
-	if !valid {
-		return fmt.Errorf("invalid SSL configuration found, please set cert/key, cert/key/cacerts, cacerts only, or none")
-	}
-
-	return nil
-}
-
-func readPEM(path string) (string, error) {
-	content, err := ioutil.ReadFile(path)
-	if err != nil {
-		return "", nil
-	}
-
-	return string(content), nil
-}

vendor/github.com/rancher/dynamiclistener/redirect.go

@@ -0,0 +1,46 @@
+package dynamiclistener
+
+import (
+	"fmt"
+	"net"
+	"net/http"
+	"strconv"
+	"strings"
+)
+
+// Approach taken from letsencrypt, except manglePort is specific to us
+func HTTPRedirect(next http.Handler) http.Handler {
+	return http.HandlerFunc(
+		func(rw http.ResponseWriter, r *http.Request) {
+			fmt.Println("!!!!!", r.URL.String(), r.Header)
+			if r.Header.Get("x-Forwarded-Proto") == "https" ||
+				r.Header.Get("x-Forwarded-Proto") == "wss" ||
+				strings.HasPrefix(r.URL.Path, "/ping") ||
+				strings.HasPrefix(r.URL.Path, "/health") {
+				next.ServeHTTP(rw, r)
+				return
+			}
+			if r.Method != "GET" && r.Method != "HEAD" {
+				http.Error(rw, "Use HTTPS", http.StatusBadRequest)
+				return
+			}
+			target := "https://" + manglePort(r.Host) + r.URL.RequestURI()
+			http.Redirect(rw, r, target, http.StatusFound)
+		})
+}
+
+func manglePort(hostport string) string {
+	host, port, err := net.SplitHostPort(hostport)
+	if err != nil {
+		return hostport
+	}
+
+	portInt, err := strconv.Atoi(port)
+	if err != nil {
+		return hostport
+	}
+
+	portInt = ((portInt / 1000) * 1000) + 443
+
+	return net.JoinHostPort(host, strconv.Itoa(portInt))
+}

vendor/github.com/rancher/dynamiclistener/server.go

@@ -1,556 +0,0 @@
-package dynamiclistener
-
-import (
-	"context"
-	"crypto"
-	"crypto/ecdsa"
-	"crypto/rsa"
-	"crypto/tls"
-	"crypto/x509"
-	"encoding/base64"
-	"encoding/pem"
-	"errors"
-	"fmt"
-	"log"
-	"net"
-	"net/http"
-	"reflect"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	cert "github.com/rancher/dynamiclistener/cert"
-	"github.com/sirupsen/logrus"
-)
-
-type server struct {
-	sync.Mutex
-
-	userConfig          UserConfig
-	listenConfigStorage ListenerConfigStorage
-	tlsCert             *tls.Certificate
-
-	ips     map[string]bool
-	domains map[string]bool
-	cn      string
-
-	listeners []net.Listener
-	servers   []*http.Server
-
-	activeCA    *x509.Certificate
-	activeCAKey crypto.Signer
-}
-
-func NewServer(listenConfigStorage ListenerConfigStorage, config UserConfig) (ServerInterface, error) {
-	s := &server{
-		userConfig:          config,
-		listenConfigStorage: listenConfigStorage,
-		cn:                  "cattle",
-	}
-
-	s.ips = map[string]bool{}
-	s.domains = map[string]bool{}
-
-	if err := s.userConfigure(); err != nil {
-		return nil, err
-	}
-
-	lc, err := listenConfigStorage.Get()
-	if err != nil {
-		return nil, err
-	}
-
-	return s, s.Update(lc)
-}
-
-func (s *server) CACert() (string, error) {
-	if s.userConfig.NoCACerts {
-		return "", nil
-	}
-	if s.userConfig.CACerts != "" {
-		return s.userConfig.CACerts, nil
-	}
-	return "", fmt.Errorf("ca cert not found")
-}
-
-func marshalPrivateKey(privateKey crypto.Signer) (string, []byte, error) {
-	var (
-		keyType string
-		bytes   []byte
-		err     error
-	)
-	if key, ok := privateKey.(*ecdsa.PrivateKey); ok {
-		keyType = cert.ECPrivateKeyBlockType
-		bytes, err = x509.MarshalECPrivateKey(key)
-	} else if key, ok := privateKey.(*rsa.PrivateKey); ok {
-		keyType = cert.RSAPrivateKeyBlockType
-		bytes = x509.MarshalPKCS1PrivateKey(key)
-	} else {
-		keyType = cert.PrivateKeyBlockType
-		bytes, err = x509.MarshalPKCS8PrivateKey(privateKey)
-	}
-	if err != nil {
-		logrus.Errorf("Unable to marshal private key: %v", err)
-	}
-	return keyType, bytes, err
-}
-
-func newPrivateKey() (crypto.Signer, error) {
-	caKeyBytes, err := cert.MakeEllipticPrivateKeyPEM()
-	if err != nil {
-		return nil, err
-	}
-	caKeyIFace, err := cert.ParsePrivateKeyPEM(caKeyBytes)
-	if err != nil {
-		return nil, err
-	}
-	return caKeyIFace.(crypto.Signer), nil
-}
-
-func (s *server) save() (_err error) {
-	defer func() {
-		if _err != nil {
-			logrus.Errorf("Saving cert error: %s", _err)
-		}
-	}()
-
-	certStr, err := certToString(s.tlsCert)
-	if err != nil {
-		return err
-	}
-	cfg, err := s.listenConfigStorage.Get()
-	if err != nil {
-		return err
-	}
-	cfg.GeneratedCerts = map[string]string{s.cn: certStr}
-
-	_, err = s.listenConfigStorage.Set(cfg)
-	return err
-}
-
-func (s *server) userConfigure() error {
-	if s.userConfig.HTTPSPort == 0 {
-		s.userConfig.HTTPSPort = 8443
-	}
-
-	for _, d := range s.userConfig.Domains {
-		s.domains[d] = true
-	}
-
-	for _, ip := range s.userConfig.KnownIPs {
-		if netIP := net.ParseIP(ip); netIP != nil {
-			s.ips[ip] = true
-		}
-	}
-
-	if bindAddress := net.ParseIP(s.userConfig.BindAddress); bindAddress != nil {
-		s.ips[s.userConfig.BindAddress] = true
-	}
-
-	if s.activeCA == nil && s.activeCAKey == nil {
-		if s.userConfig.CACerts != "" && s.userConfig.CAKey != "" {
-			ca, err := cert.ParseCertsPEM([]byte(s.userConfig.CACerts))
-			if err != nil {
-				return err
-			}
-			key, err := cert.ParsePrivateKeyPEM([]byte(s.userConfig.CAKey))
-			if err != nil {
-				return err
-			}
-			s.activeCA = ca[0]
-			s.activeCAKey = key.(crypto.Signer)
-		} else {
-			ca, key, err := genCA()
-			if err != nil {
-				return err
-			}
-			s.activeCA = ca
-			s.activeCAKey = key
-		}
-	}
-
-	return nil
-}
-
-func genCA() (*x509.Certificate, crypto.Signer, error) {
-	caKey, err := newPrivateKey()
-	if err != nil {
-		return nil, nil, err
-	}
-
-	caCert, err := cert.NewSelfSignedCACert(cert.Config{
-		CommonName:   "k3s-ca",
-		Organization: []string{"k3s-org"},
-	}, caKey)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	return caCert, caKey, nil
-}
-
-func (s *server) Update(status *ListenerStatus) (_err error) {
-	s.Lock()
-	defer func() {
-		s.Unlock()
-		if _err != nil {
-			logrus.Errorf("Update cert error: %s", _err)
-		}
-		if s.tlsCert == nil {
-			s.getCertificate(&tls.ClientHelloInfo{ServerName: "localhost"})
-		}
-	}()
-
-	certString := status.GeneratedCerts[s.cn]
-	tlsCert, err := stringToCert(certString)
-	if err != nil {
-		logrus.Errorf("Update cert unable to convert string to cert: %s", err)
-		s.tlsCert = nil
-	}
-	if tlsCert != nil {
-		s.tlsCert = tlsCert
-		for i, certBytes := range tlsCert.Certificate {
-			parsedCert, err := x509.ParseCertificate(certBytes)
-			if err != nil {
-				logrus.Errorf("Update cert %d parse error: %s", i, err)
-				s.tlsCert = nil
-				break
-			}
-			isExpired := cert.IsCertExpired(parsedCert)
-			if isExpired {
-				logrus.Infof("certificate is about to expire")
-				s.tlsCert = nil
-				break
-			}
-			ips := map[string]bool{}
-			for _, ip := range parsedCert.IPAddresses {
-				ips[ip.String()] = true
-			}
-
-			domains := map[string]bool{}
-			for _, domain := range parsedCert.DNSNames {
-				domains[domain] = true
-			}
-
-			if !(reflect.DeepEqual(ips, s.ips) && reflect.DeepEqual(domains, s.domains)) {
-				subset := true
-				for ip := range s.ips {
-					if !ips[ip] {
-						subset = false
-						break
-					}
-				}
-				if subset {
-					for domain := range s.domains {
-						if !domains[domain] {
-							subset = false
-							break
-						}
-					}
-				}
-				if !subset {
-					s.tlsCert = nil
-				}
-				for ip := range ips {
-					s.ips[ip] = true
-				}
-				for domain := range domains {
-					s.domains[domain] = true
-				}
-			}
-		}
-	}
-
-	return s.reload()
-}
-
-func (s *server) shutdown() error {
-	for _, listener := range s.listeners {
-		if err := listener.Close(); err != nil {
-			return err
-		}
-	}
-	s.listeners = nil
-
-	for _, server := range s.servers {
-		go server.Shutdown(context.Background())
-	}
-	s.servers = nil
-
-	return nil
-}
-
-func (s *server) reload() error {
-	if len(s.listeners) > 0 {
-		return nil
-	}
-
-	if err := s.shutdown(); err != nil {
-		return err
-	}
-
-	if err := s.serveHTTPS(); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (s *server) getCertificate(hello *tls.ClientHelloInfo) (_servingCert *tls.Certificate, _err error) {
-	s.Lock()
-	changed := false
-
-	defer func() {
-		defer s.Unlock()
-
-		if _err != nil {
-			logrus.Errorf("Get certificate error: %s", _err)
-			return
-		}
-
-		if changed {
-			s.save()
-		}
-	}()
-
-	if hello.ServerName != "" && !s.domains[hello.ServerName] {
-		s.tlsCert = nil
-		s.domains[hello.ServerName] = true
-	}
-
-	if s.tlsCert != nil {
-		return s.tlsCert, nil
-	}
-
-	ips := []net.IP{}
-	for ipStr := range s.ips {
-		if ip := net.ParseIP(ipStr); ip != nil {
-			ips = append(ips, ip)
-		}
-	}
-
-	dnsNames := []string{}
-	for domain := range s.domains {
-		dnsNames = append(dnsNames, domain)
-	}
-
-	cfg := cert.Config{
-		CommonName:   s.cn,
-		Organization: s.activeCA.Subject.Organization,
-		Usages:       []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
-		AltNames: cert.AltNames{
-			DNSNames: dnsNames,
-			IPs:      ips,
-		},
-	}
-
-	key, err := newPrivateKey()
-	if err != nil {
-		return nil, err
-	}
-
-	cert, err := cert.NewSignedCert(cfg, key, s.activeCA, s.activeCAKey)
-	if err != nil {
-		return nil, err
-	}
-
-	tlsCert := &tls.Certificate{
-		Certificate: [][]byte{
-			cert.Raw,
-		},
-		PrivateKey: key,
-	}
-
-	changed = true
-	s.tlsCert = tlsCert
-	return tlsCert, nil
-}
-
-func (s *server) cacheHandler(handler http.Handler) http.Handler {
-	return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
-		h, _, err := net.SplitHostPort(req.Host)
-		if err != nil {
-			h = req.Host
-		}
-
-		s.Lock()
-		if ip := net.ParseIP(h); ip != nil {
-			if !s.ips[h] {
-				s.ips[h] = true
-				s.tlsCert = nil
-			}
-		} else {
-			if !s.domains[h] {
-				s.domains[h] = true
-				s.tlsCert = nil
-			}
-		}
-		s.Unlock()
-
-		handler.ServeHTTP(resp, req)
-	})
-}
-
-func (s *server) serveHTTPS() error {
-	conf := &tls.Config{
-		ClientAuth:               tls.RequestClientCert,
-		GetCertificate:           s.getCertificate,
-		PreferServerCipherSuites: true,
-	}
-
-	listener, err := s.newListener(s.userConfig.BindAddress, s.userConfig.HTTPSPort, conf)
-	if err != nil {
-		return err
-	}
-
-	logger := logrus.StandardLogger()
-	server := &http.Server{
-		Handler:  s.cacheHandler(s.Handler()),
-		ErrorLog: log.New(logger.WriterLevel(logrus.DebugLevel), "", log.LstdFlags),
-	}
-
-	s.servers = append(s.servers, server)
-	s.startServer(listener, server)
-
-	if s.userConfig.HTTPPort > 0 {
-		httpListener, err := s.newListener(s.userConfig.BindAddress, s.userConfig.HTTPPort, nil)
-		if err != nil {
-			return err
-		}
-
-		httpServer := &http.Server{
-			Handler:  s.cacheHandler(httpRedirect(s.Handler())),
-			ErrorLog: log.New(logger.WriterLevel(logrus.DebugLevel), "", log.LstdFlags),
-		}
-
-		s.servers = append(s.servers, httpServer)
-		s.startServer(httpListener, httpServer)
-	}
-
-	return nil
-}
-
-// Approach taken from letsencrypt, except manglePort is specific to us
-func httpRedirect(next http.Handler) http.Handler {
-	return http.HandlerFunc(
-		func(rw http.ResponseWriter, r *http.Request) {
-			if r.Header.Get("x-Forwarded-Proto") == "https" ||
-				strings.HasPrefix(r.URL.Path, "/ping") ||
-				strings.HasPrefix(r.URL.Path, "/health") {
-				next.ServeHTTP(rw, r)
-				return
-			}
-			if r.Method != "GET" && r.Method != "HEAD" {
-				http.Error(rw, "Use HTTPS", http.StatusBadRequest)
-				return
-			}
-			target := "https://" + manglePort(r.Host) + r.URL.RequestURI()
-			http.Redirect(rw, r, target, http.StatusFound)
-		})
-}
-
-func manglePort(hostport string) string {
-	host, port, err := net.SplitHostPort(hostport)
-	if err != nil {
-		return hostport
-	}
-
-	portInt, err := strconv.Atoi(port)
-	if err != nil {
-		return hostport
-	}
-
-	portInt = ((portInt / 1000) * 1000) + 443
-
-	return net.JoinHostPort(host, strconv.Itoa(portInt))
-}
-
-func (s *server) startServer(listener net.Listener, server *http.Server) {
-	go func() {
-		if err := server.Serve(listener); err != nil {
-			logrus.Errorf("server on %v returned err: %v", listener.Addr(), err)
-		}
-	}()
-}
-
-func (s *server) Handler() http.Handler {
-	return s.userConfig.Handler
-}
-
-func (s *server) newListener(ip string, port int, config *tls.Config) (net.Listener, error) {
-	addr := fmt.Sprintf("%s:%d", ip, port)
-	l, err := net.Listen("tcp", addr)
-	if err != nil {
-		return nil, err
-	}
-
-	l = tcpKeepAliveListener{l.(*net.TCPListener)}
-
-	if config != nil {
-		l = tls.NewListener(l, config)
-	}
-
-	s.listeners = append(s.listeners, l)
-	logrus.Info("Listening on ", addr)
-	return l, nil
-}
-
-func stringToCert(certString string) (*tls.Certificate, error) {
-	parts := strings.Split(certString, "#")
-	if len(parts) != 2 {
-		return nil, errors.New("Unable to split cert into two parts")
-	}
-
-	certPart, keyPart := parts[0], parts[1]
-	keyBytes, err := base64.StdEncoding.DecodeString(keyPart)
-	if err != nil {
-		return nil, err
-	}
-
-	key, err := cert.ParsePrivateKeyPEM(keyBytes)
-	if err != nil {
-		return nil, err
-	}
-
-	certBytes, err := base64.StdEncoding.DecodeString(certPart)
-	if err != nil {
-		return nil, err
-	}
-
-	return &tls.Certificate{
-		Certificate: [][]byte{certBytes},
-		PrivateKey:  key,
-	}, nil
-}
-
-func certToString(cert *tls.Certificate) (string, error) {
-	keyType, keyBytes, err := marshalPrivateKey(cert.PrivateKey.(crypto.Signer))
-	if err != nil {
-		return "", err
-	}
-
-	privateKeyPemBlock := &pem.Block{
-		Type:  keyType,
-		Bytes: keyBytes,
-	}
-	pemBytes := pem.EncodeToMemory(privateKeyPemBlock)
-
-	certString := base64.StdEncoding.EncodeToString(cert.Certificate[0])
-	keyString := base64.StdEncoding.EncodeToString(pemBytes)
-	return certString + "#" + keyString, nil
-}
-
-type tcpKeepAliveListener struct {
-	*net.TCPListener
-}
-
-func (ln tcpKeepAliveListener) Accept() (c net.Conn, err error) {
-	tc, err := ln.AcceptTCP()
-	if err != nil {
-		return
-	}
-	tc.SetKeepAlive(true)
-	tc.SetKeepAlivePeriod(3 * time.Minute)
-	return tc, nil
-}

vendor/github.com/rancher/dynamiclistener/storage/file/file.go

@@ -0,0 +1,42 @@
+package file
+
+import (
+	"encoding/json"
+	"github.com/rancher/dynamiclistener"
+	"k8s.io/api/core/v1"
+	"os"
+)
+
+func New(file string) dynamiclistener.TLSStorage {
+	return &storage{
+		file: file,
+	}
+}
+
+type storage struct {
+	file string
+}
+
+func (s *storage) Get() (*v1.Secret, error) {
+	f, err := os.Open(s.file)
+	if os.IsNotExist(err) {
+		return nil, nil
+	} else if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	secret := v1.Secret{}
+	return &secret, json.NewDecoder(f).Decode(&secret)
+}
+
+func (s *storage) Update(secret *v1.Secret) error {
+	f, err := os.Create(s.file)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	return json.NewEncoder(f).Encode(secret)
+}
+

vendor/github.com/rancher/dynamiclistener/storage/kubernetes/controller.go

@@ -0,0 +1,109 @@
+package kubernetes
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"github.com/rancher/dynamiclistener"
+	"github.com/rancher/wrangler-api/pkg/generated/controllers/core"
+	v1controller "github.com/rancher/wrangler-api/pkg/generated/controllers/core/v1"
+	"github.com/rancher/wrangler/pkg/start"
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/equality"
+)
+
+type CoreGetter func() *core.Factory
+
+func New(ctx context.Context, core CoreGetter, namespace, name string, backing dynamiclistener.TLSStorage) dynamiclistener.TLSStorage {
+	storage := &storage{
+		name:      name,
+		namespace: namespace,
+		storage:   backing,
+		ctx:       ctx,
+	}
+
+	// lazy init
+	go func() {
+		for {
+			core := core()
+			if core != nil {
+				storage.init(core.Core().V1().Secret())
+				start.All(ctx, 5, core)
+				return
+			}
+
+			select {
+			case <-ctx.Done():
+				return
+			case <-time.After(time.Second):
+			}
+		}
+	}()
+
+	return storage
+}
+
+type storage struct {
+	sync.Mutex
+
+	namespace, name string
+	storage         dynamiclistener.TLSStorage
+	secrets         v1controller.SecretClient
+	ctx             context.Context
+}
+
+func (s *storage) init(secrets v1controller.SecretController) {
+	s.Lock()
+	defer s.Unlock()
+
+	secrets.OnChange(s.ctx, "tls-storage", func(key string, secret *v1.Secret) (*v1.Secret, error) {
+		if secret == nil {
+			return nil, nil
+		}
+		if secret.Namespace == s.namespace && secret.Name == s.name {
+			if err := s.Update(secret); err != nil {
+				return nil, err
+			}
+		}
+
+		return secret, nil
+	})
+	s.secrets = secrets
+}
+
+func (s *storage) Get() (*v1.Secret, error) {
+	s.Lock()
+	defer s.Unlock()
+
+	return s.storage.Get()
+}
+
+func (s *storage) Update(secret *v1.Secret) (err error) {
+	s.Lock()
+	defer s.Unlock()
+
+	if s.secrets != nil {
+		if secret.UID == "" {
+			secret.Name = s.name
+			secret.Namespace = s.namespace
+			secret, err = s.secrets.Create(secret)
+			if err != nil {
+				return err
+			}
+		} else {
+			existingSecret, err := s.storage.Get()
+			if err != nil {
+				return err
+			}
+			if !equality.Semantic.DeepEqual(secret.Data, existingSecret.Data) {
+				secret, err = s.secrets.Update(secret)
+				if err != nil {
+					return err
+				}
+			}
+		}
+	}
+
+	return s.storage.Update(secret)
+}

vendor/github.com/rancher/dynamiclistener/storage/memory/memory.go

@@ -0,0 +1,42 @@
+package memory
+
+import (
+	"github.com/rancher/dynamiclistener"
+	v1 "k8s.io/api/core/v1"
+)
+
+func New() dynamiclistener.TLSStorage {
+	return &memory{}
+}
+
+func NewBacked(storage dynamiclistener.TLSStorage) dynamiclistener.TLSStorage {
+	return &memory{storage: storage}
+}
+
+type memory struct {
+	storage dynamiclistener.TLSStorage
+	secret *v1.Secret
+}
+
+func (m *memory) Get() (*v1.Secret, error) {
+	if m.secret == nil && m.storage != nil {
+		secret, err := m.storage.Get()
+		if err != nil {
+			return nil, err
+		}
+		m.secret = secret
+	}
+
+	return m.secret, nil
+}
+
+func (m *memory) Update(secret *v1.Secret) error {
+	if m.storage != nil {
+		if err := m.storage.Update(secret); err != nil {
+			return err
+		}
+	}
+
+	m.secret = secret
+	return nil
+}

vendor/github.com/rancher/dynamiclistener/tcp.go

@@ -0,0 +1,38 @@
+package dynamiclistener
+
+import (
+	"fmt"
+	"net"
+	"reflect"
+	"time"
+)
+
+func NewTCPListener(ip string, port int) (net.Listener, error) {
+	l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", ip, port))
+	if err != nil {
+		return nil, err
+	}
+
+	tcpListener, ok := l.(*net.TCPListener)
+	if !ok {
+		return nil, fmt.Errorf("wrong listener type: %v", reflect.TypeOf(tcpListener))
+	}
+
+	return tcpKeepAliveListener{
+		TCPListener: tcpListener,
+	}, nil
+}
+
+type tcpKeepAliveListener struct {
+	*net.TCPListener
+}
+
+func (ln tcpKeepAliveListener) Accept() (c net.Conn, err error) {
+	tc, err := ln.AcceptTCP()
+	if err != nil {
+		return
+	}
+	tc.SetKeepAlive(true)
+	tc.SetKeepAlivePeriod(3 * time.Minute)
+	return tc, nil
+}

vendor/github.com/rancher/dynamiclistener/types.go

@@ -1,63 +0,0 @@
-package dynamiclistener
-
-import (
-	"net/http"
-)
-
-type ListenerConfigStorage interface {
-	Set(*ListenerStatus) (*ListenerStatus, error)
-	Get() (*ListenerStatus, error)
-}
-
-type ServerInterface interface {
-	Update(status *ListenerStatus) error
-	CACert() (string, error)
-}
-
-type UserConfig struct {
-	// Required fields
-
-	Handler   http.Handler
-	HTTPPort  int
-	HTTPSPort int
-	CertPath  string
-
-	// Optional fields
-
-	KnownIPs    []string
-	Domains     []string
-	Mode        string
-	NoCACerts   bool
-	CACerts     string
-	CAKey       string
-	Cert        string
-	Key         string
-	BindAddress string
-}
-
-type ListenerStatus struct {
-	Revision       string            `json:"revision,omitempty"`
-	CACert         string            `json:"caCert,omitempty"`
-	CAKey          string            `json:"caKey,omitempty"`
-	GeneratedCerts map[string]string `json:"generatedCerts" norman:"nocreate,noupdate"`
-	KnownIPs       map[string]bool   `json:"knownIps" norman:"nocreate,noupdate"`
-}
-
-func (l *ListenerStatus) DeepCopyInto(t *ListenerStatus) {
-	t.Revision = l.Revision
-	t.CACert = l.CACert
-	t.CAKey = l.CAKey
-	t.GeneratedCerts = copyMap(t.GeneratedCerts)
-	t.KnownIPs = map[string]bool{}
-	for k, v := range l.KnownIPs {
-		t.KnownIPs[k] = v
-	}
-}
-
-func copyMap(m map[string]string) map[string]string {
-	ret := map[string]string{}
-	for k, v := range m {
-		ret[k] = v
-	}
-	return ret
-}

vendor/github.com/rancher/kine/pkg/client/client.go

@@ -1,107 +0,0 @@
-package client
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/coreos/etcd/clientv3"
-	"github.com/rancher/kine/pkg/endpoint"
-)
-
-type Value struct {
-	Data     []byte
-	Modified int64
-}
-
-type Client interface {
-	Get(ctx context.Context, key string) (Value, error)
-	Put(ctx context.Context, key string, value []byte) error
-	Create(ctx context.Context, key string, value []byte) error
-	Update(ctx context.Context, key string, revision int64, value []byte) error
-	Close() error
-}
-
-type client struct {
-	c *clientv3.Client
-}
-
-func New(config endpoint.ETCDConfig) (Client, error) {
-	tlsConfig, err := config.TLSConfig.ClientConfig()
-	if err != nil {
-		return nil, err
-	}
-
-	c, err := clientv3.New(clientv3.Config{
-		Endpoints:   config.Endpoints,
-		DialTimeout: 5 * time.Second,
-		TLS:         tlsConfig,
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	return &client{
-		c: c,
-	}, nil
-}
-
-func (c *client) Get(ctx context.Context, key string) (Value, error) {
-	resp, err := c.c.Get(ctx, key)
-	if err != nil {
-		return Value{}, err
-	}
-
-	if len(resp.Kvs) == 1 {
-		return Value{
-			Data:     resp.Kvs[0].Value,
-			Modified: resp.Kvs[0].ModRevision,
-		}, nil
-	}
-
-	return Value{}, nil
-}
-
-func (c *client) Put(ctx context.Context, key string, value []byte) error {
-	val, err := c.Get(ctx, key)
-	if err != nil {
-		return err
-	}
-	if val.Modified == 0 {
-		return c.Create(ctx, key, value)
-	}
-	return c.Update(ctx, key, val.Modified, value)
-}
-
-func (c *client) Create(ctx context.Context, key string, value []byte) error {
-	resp, err := c.c.Txn(ctx).
-		If(clientv3.Compare(clientv3.ModRevision(key), "=", 0)).
-		Then(clientv3.OpPut(key, string(value))).
-		Commit()
-	if err != nil {
-		return err
-	}
-	if !resp.Succeeded {
-		return fmt.Errorf("key exists")
-	}
-	return nil
-}
-
-func (c *client) Update(ctx context.Context, key string, revision int64, value []byte) error {
-	resp, err := c.c.Txn(ctx).
-		If(clientv3.Compare(clientv3.ModRevision(key), "=", revision)).
-		Then(clientv3.OpPut(key, string(value))).
-		Else(clientv3.OpGet(key)).
-		Commit()
-	if err != nil {
-		return err
-	}
-	if !resp.Succeeded {
-		return fmt.Errorf("revision %d doesnt match", revision)
-	}
-	return nil
-}
-
-func (c *client) Close() error {
-	return c.c.Close()
-}

vendor/modules.txt

@@ -479,9 +479,9 @@ github.com/godbus/dbus
 github.com/gogo/googleapis/google/rpc
 # github.com/gogo/protobuf v1.3.0
 github.com/gogo/protobuf/types
-github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/proto
 github.com/gogo/protobuf/sortkeys
+github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/protoc-gen-gogo/descriptor
 # github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef
 github.com/golang/groupcache/lru
@@ -617,7 +617,7 @@ github.com/json-iterator/go
 github.com/juju/errors
 # github.com/karrick/godirwalk v1.7.5
 github.com/karrick/godirwalk
-# github.com/konsorten/go-windows-terminal-sequences v1.0.2
+# github.com/konsorten/go-windows-terminal-sequences v1.0.1
 github.com/konsorten/go-windows-terminal-sequences
 # github.com/kubernetes-sigs/cri-tools v0.0.0-00010101000000-000000000000 => github.com/rancher/cri-tools v1.16.1-k3s.1
 github.com/kubernetes-sigs/cri-tools/cmd/crictl
@@ -726,8 +726,12 @@ github.com/prometheus/procfs/internal/util
 # github.com/rakelkar/gonetsh v0.0.0-20190719023240-501daadcadf8
 github.com/rakelkar/gonetsh/netroute
 github.com/rakelkar/gonetsh/netsh
-# github.com/rancher/dynamiclistener v0.1.1-0.20191010011134-8a2488bc860a
+# github.com/rancher/dynamiclistener v0.1.1-0.20191031022009-6224794ef3cb
 github.com/rancher/dynamiclistener
+github.com/rancher/dynamiclistener/factory
+github.com/rancher/dynamiclistener/storage/file
+github.com/rancher/dynamiclistener/storage/kubernetes
+github.com/rancher/dynamiclistener/storage/memory
 github.com/rancher/dynamiclistener/cert
 # github.com/rancher/helm-controller v0.2.2
 github.com/rancher/helm-controller/pkg/generated/controllers/helm.cattle.io
@@ -745,7 +749,6 @@ github.com/rancher/helm-controller/pkg/generated/informers/externalversions/inte
 github.com/rancher/helm-controller/pkg/apis/helm.cattle.io
 # github.com/rancher/kine v0.0.0-00010101000000-000000000000 => github.com/ibuildthecloud/kine v0.1.0
 github.com/rancher/kine/pkg/endpoint
-github.com/rancher/kine/pkg/client
 github.com/rancher/kine/pkg/drivers/mysql
 github.com/rancher/kine/pkg/drivers/pgsql
 github.com/rancher/kine/pkg/drivers/sqlite
@@ -758,8 +761,8 @@ github.com/rancher/kine/pkg/broadcaster
 # github.com/rancher/remotedialer v0.2.0
 github.com/rancher/remotedialer
 # github.com/rancher/wrangler v0.2.0
-github.com/rancher/wrangler/pkg/start
 github.com/rancher/wrangler/pkg/signals
+github.com/rancher/wrangler/pkg/start
 github.com/rancher/wrangler/pkg/controller-gen
 github.com/rancher/wrangler/pkg/controller-gen/args
 github.com/rancher/wrangler/pkg/cleanup
@@ -1021,15 +1024,15 @@ google.golang.org/api/transport/http/internal/propagation
 # google.golang.org/appengine v1.5.0
 google.golang.org/appengine/cloudsql
 google.golang.org/appengine/urlfetch
+google.golang.org/appengine
 google.golang.org/appengine/internal
 google.golang.org/appengine/internal/urlfetch
-google.golang.org/appengine
+google.golang.org/appengine/internal/app_identity
+google.golang.org/appengine/internal/modules
 google.golang.org/appengine/internal/base
 google.golang.org/appengine/internal/datastore
 google.golang.org/appengine/internal/log
 google.golang.org/appengine/internal/remote_api
-google.golang.org/appengine/internal/app_identity
-google.golang.org/appengine/internal/modules
 # google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873
 google.golang.org/genproto/googleapis/rpc/status
 google.golang.org/genproto/googleapis/api/annotations
@@ -1092,12 +1095,14 @@ k8s.io/api/core/v1
 k8s.io/api/extensions/v1beta1
 k8s.io/api/networking/v1
 k8s.io/api/apps/v1
+k8s.io/api/authentication/v1
+k8s.io/api/autoscaling/v1
+k8s.io/api/policy/v1beta1
 k8s.io/api/apps/v1beta1
 k8s.io/api/admissionregistration/v1
 k8s.io/api/admissionregistration/v1beta1
 k8s.io/api/apps/v1beta2
 k8s.io/api/auditregistration/v1alpha1
-k8s.io/api/autoscaling/v1
 k8s.io/api/autoscaling/v2beta1
 k8s.io/api/autoscaling/v2beta2
 k8s.io/api/batch/v1
@@ -1111,7 +1116,6 @@ k8s.io/api/events/v1beta1
 k8s.io/api/networking/v1beta1
 k8s.io/api/node/v1alpha1
 k8s.io/api/node/v1beta1
-k8s.io/api/policy/v1beta1
 k8s.io/api/rbac/v1
 k8s.io/api/rbac/v1alpha1
 k8s.io/api/rbac/v1beta1
@@ -1122,7 +1126,6 @@ k8s.io/api/settings/v1alpha1
 k8s.io/api/storage/v1
 k8s.io/api/storage/v1alpha1
 k8s.io/api/storage/v1beta1
-k8s.io/api/authentication/v1
 k8s.io/api/authentication/v1beta1
 k8s.io/api/authorization/v1
 k8s.io/api/authorization/v1beta1
@@ -1178,9 +1181,10 @@ k8s.io/apiextensions-apiserver/pkg/client/informers/externalversions/apiextensio
 k8s.io/apiextensions-apiserver/pkg/client/listers/apiextensions/v1
 k8s.io/apiextensions-apiserver/pkg/client/listers/apiextensions/v1beta1
 # k8s.io/apimachinery v0.0.0 => github.com/rancher/kubernetes/staging/src/k8s.io/apimachinery v1.16.2-k3s.1
+k8s.io/apimachinery/pkg/api/equality
+k8s.io/apimachinery/pkg/apis/meta/v1
 k8s.io/apimachinery/pkg/util/json
 k8s.io/apimachinery/pkg/util/net
-k8s.io/apimachinery/pkg/apis/meta/v1
 k8s.io/apimachinery/pkg/labels
 k8s.io/apimachinery/pkg/util/intstr
 k8s.io/apimachinery/pkg/fields
@@ -1193,20 +1197,20 @@ k8s.io/apimachinery/pkg/apis/meta/v1/unstructured
 k8s.io/apimachinery/pkg/util/yaml
 k8s.io/apimachinery/pkg/runtime/serializer
 k8s.io/apimachinery/pkg/util/runtime
-k8s.io/apimachinery/pkg/api/equality
+k8s.io/apimachinery/pkg/api/resource
+k8s.io/apimachinery/pkg/conversion
+k8s.io/apimachinery/pkg/selection
 k8s.io/apimachinery/pkg/util/errors
 k8s.io/apimachinery/pkg/util/validation
 k8s.io/apimachinery/pkg/util/sets
 k8s.io/apimachinery/pkg/util/wait
 k8s.io/apimachinery/pkg/util/strategicpatch
-k8s.io/apimachinery/pkg/api/resource
-k8s.io/apimachinery/pkg/conversion
-k8s.io/apimachinery/pkg/selection
 k8s.io/apimachinery/pkg/api/meta
 k8s.io/apimachinery/pkg/util/cache
 k8s.io/apimachinery/pkg/util/clock
 k8s.io/apimachinery/pkg/util/diff
 k8s.io/apimachinery/pkg/util/naming
+k8s.io/apimachinery/pkg/runtime/serializer/streaming
 k8s.io/apimachinery/pkg/conversion/queryparams
 k8s.io/apimachinery/pkg/api/validation/path
 k8s.io/apimachinery/pkg/apis/meta/internalversion
@@ -1215,7 +1219,6 @@ k8s.io/apimachinery/pkg/util/rand
 k8s.io/apimachinery/pkg/util/jsonmergepatch
 k8s.io/apimachinery/pkg/util/validation/field
 k8s.io/apimachinery/pkg/version
-k8s.io/apimachinery/pkg/runtime/serializer/streaming
 k8s.io/apimachinery/pkg/runtime/serializer/json
 k8s.io/apimachinery/pkg/runtime/serializer/protobuf
 k8s.io/apimachinery/pkg/runtime/serializer/recognizer
@@ -1224,9 +1227,9 @@ k8s.io/apimachinery/pkg/util/waitgroup
 k8s.io/apimachinery/pkg/util/httpstream
 k8s.io/apimachinery/pkg/util/remotecommand
 k8s.io/apimachinery/pkg/util/httpstream/spdy
+k8s.io/apimachinery/third_party/forked/golang/reflect
 k8s.io/apimachinery/pkg/util/mergepatch
 k8s.io/apimachinery/third_party/forked/golang/json
-k8s.io/apimachinery/third_party/forked/golang/reflect
 k8s.io/apimachinery/pkg/util/version
 k8s.io/apimachinery/pkg/util/proxy
 k8s.io/apimachinery/pkg/apis/meta/v1beta1
@@ -1366,31 +1369,22 @@ k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash
 k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch
 k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kv
 # k8s.io/client-go v11.0.1-0.20190409021438-1a26190bd76a+incompatible => github.com/rancher/kubernetes/staging/src/k8s.io/client-go v1.16.2-k3s.1
-k8s.io/client-go/tools/clientcmd
-k8s.io/client-go/util/cert
 k8s.io/client-go/kubernetes
+k8s.io/client-go/kubernetes/typed/core/v1
+k8s.io/client-go/tools/clientcmd
 k8s.io/client-go/informers
 k8s.io/client-go/listers/core/v1
 k8s.io/client-go/tools/cache
-k8s.io/client-go/transport
+k8s.io/client-go/rest
 k8s.io/client-go/tools/clientcmd/api
 k8s.io/client-go/discovery
-k8s.io/client-go/rest
 k8s.io/client-go/util/flowcontrol
 k8s.io/client-go/discovery/fake
 k8s.io/client-go/testing
 k8s.io/client-go/kubernetes/typed/apps/v1
-k8s.io/client-go/kubernetes/typed/core/v1
 k8s.io/client-go/tools/portforward
 k8s.io/client-go/tools/remotecommand
 k8s.io/client-go/transport/spdy
-k8s.io/client-go/informers/core
-k8s.io/client-go/kubernetes/scheme
-k8s.io/client-go/informers/core/v1
-k8s.io/client-go/tools/auth
-k8s.io/client-go/tools/clientcmd/api/latest
-k8s.io/client-go/util/homedir
-k8s.io/client-go/util/keyutil
 k8s.io/client-go/kubernetes/typed/admissionregistration/v1
 k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1
 k8s.io/client-go/kubernetes/typed/apps/v1beta1
@@ -1427,6 +1421,11 @@ k8s.io/client-go/kubernetes/typed/settings/v1alpha1
 k8s.io/client-go/kubernetes/typed/storage/v1
 k8s.io/client-go/kubernetes/typed/storage/v1alpha1
 k8s.io/client-go/kubernetes/typed/storage/v1beta1
+k8s.io/client-go/kubernetes/scheme
+k8s.io/client-go/tools/reference
+k8s.io/client-go/tools/auth
+k8s.io/client-go/tools/clientcmd/api/latest
+k8s.io/client-go/util/homedir
 k8s.io/client-go/informers/admissionregistration
 k8s.io/client-go/informers/apps
 k8s.io/client-go/informers/auditregistration
@@ -1434,6 +1433,7 @@ k8s.io/client-go/informers/autoscaling
 k8s.io/client-go/informers/batch
 k8s.io/client-go/informers/certificates
 k8s.io/client-go/informers/coordination
+k8s.io/client-go/informers/core
 k8s.io/client-go/informers/discovery
 k8s.io/client-go/informers/events
 k8s.io/client-go/informers/extensions
@@ -1447,10 +1447,17 @@ k8s.io/client-go/informers/settings
 k8s.io/client-go/informers/storage
 k8s.io/client-go/tools/pager
 k8s.io/client-go/util/retry
+k8s.io/client-go/pkg/version
+k8s.io/client-go/plugin/pkg/client/auth/exec
+k8s.io/client-go/rest/watch
+k8s.io/client-go/tools/metrics
+k8s.io/client-go/transport
+k8s.io/client-go/util/cert
+k8s.io/client-go/informers/core/v1
 k8s.io/client-go/tools/record
 k8s.io/client-go/util/certificate
 k8s.io/client-go/util/connrotation
-k8s.io/client-go/tools/metrics
+k8s.io/client-go/util/keyutil
 k8s.io/client-go/tools/leaderelection
 k8s.io/client-go/tools/leaderelection/resourcelock
 k8s.io/client-go/discovery/cached
@@ -1460,13 +1467,9 @@ k8s.io/client-go/metadata
 k8s.io/client-go/metadata/metadatainformer
 k8s.io/client-go/restmapper
 k8s.io/client-go/scale
-k8s.io/client-go/pkg/version
-k8s.io/client-go/plugin/pkg/client/auth/exec
-k8s.io/client-go/rest/watch
 k8s.io/client-go/util/workqueue
 k8s.io/client-go/informers/apps/v1
 k8s.io/client-go/listers/apps/v1
-k8s.io/client-go/tools/reference
 k8s.io/client-go/util/exec
 k8s.io/client-go/tools/clientcmd/api/v1
 k8s.io/client-go/informers/admissionregistration/v1
@@ -1501,6 +1504,9 @@ k8s.io/client-go/informers/settings/v1alpha1
 k8s.io/client-go/informers/storage/v1
 k8s.io/client-go/informers/storage/v1alpha1
 k8s.io/client-go/informers/storage/v1beta1
+k8s.io/client-go/pkg/apis/clientauthentication
+k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1
+k8s.io/client-go/pkg/apis/clientauthentication/v1beta1
 k8s.io/client-go/tools/record/util
 k8s.io/client-go/util/certificate/csr
 k8s.io/client-go/listers/storage/v1beta1
@@ -1522,9 +1528,6 @@ k8s.io/client-go/listers/coordination/v1beta1
 k8s.io/client-go/listers/autoscaling/v1
 k8s.io/client-go/listers/storage/v1
 k8s.io/client-go/tools/events
-k8s.io/client-go/pkg/apis/clientauthentication
-k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1
-k8s.io/client-go/pkg/apis/clientauthentication/v1beta1
 k8s.io/client-go/discovery/cached/disk
 k8s.io/client-go/util/jsonpath
 k8s.io/client-go/listers/admissionregistration/v1