diff --git a/go.mod b/go.mod index 55f9af243d..6ac65fcd80 100644 --- a/go.mod +++ b/go.mod @@ -100,7 +100,7 @@ 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 v0.1.1-0.20191113144757-736b5d5d8b51 + github.com/rancher/dynamiclistener v0.2.0 github.com/rancher/helm-controller v0.2.2 github.com/rancher/kine v0.2.4 github.com/rancher/remotedialer v0.2.0 diff --git a/go.sum b/go.sum index 1ec4f56dd1..96eeaa8309 100644 --- a/go.sum +++ b/go.sum @@ -582,8 +582,8 @@ github.com/rancher/cri v1.3.0-k3s.2 h1:k2XFyD+ZdsGvNfugdvqD38KSMANT3JmTFULFM2CtI github.com/rancher/cri v1.3.0-k3s.2/go.mod h1:Ht5T1dIKzm+4NExmb7wDVG6qR+j0xeXIjjhCv1d9geY= 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 v0.1.1-0.20191113144757-736b5d5d8b51 h1:+UOLT6b1Of/gSiLR1i+m81ITu79vUpIU8zpsxbY4Hlw= -github.com/rancher/dynamiclistener v0.1.1-0.20191113144757-736b5d5d8b51/go.mod h1:fs/dxyNcB3YT6W9fVz4bDGfhmSQS17QQup6BIcGF++s= +github.com/rancher/dynamiclistener v0.2.0 h1:KucYwJXVVGhZ/NndfMCeQoCafT/VN7kvqSGgmlX8Lxk= +github.com/rancher/dynamiclistener v0.2.0/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/go-dqlite v1.1.0-k3s.1 h1:w3ghNkY5vqRnnrcqxvHkpBQr6E+R/nIwJfaGdNgJAiw= diff --git a/vendor/github.com/rancher/dynamiclistener/factory/ca.go b/vendor/github.com/rancher/dynamiclistener/factory/ca.go index a35738ccb4..cc3380f7af 100644 --- a/vendor/github.com/rancher/dynamiclistener/factory/ca.go +++ b/vendor/github.com/rancher/dynamiclistener/factory/ca.go @@ -1,13 +1,16 @@ package factory import ( - "crypto/ecdsa" + "crypto" "crypto/x509" + "fmt" "io/ioutil" "os" + + "github.com/rancher/dynamiclistener/cert" ) -func GenCA() (*x509.Certificate, *ecdsa.PrivateKey, error) { +func GenCA() (*x509.Certificate, crypto.Signer, error) { caKey, err := NewPrivateKey() if err != nil { return nil, nil, err @@ -21,7 +24,7 @@ func GenCA() (*x509.Certificate, *ecdsa.PrivateKey, error) { return caCert, caKey, nil } -func LoadOrGenCA() (*x509.Certificate, *ecdsa.PrivateKey, error) { +func LoadOrGenCA() (*x509.Certificate, crypto.Signer, error) { cert, key, err := loadCA() if err == nil { return cert, key, nil @@ -52,11 +55,11 @@ func LoadOrGenCA() (*x509.Certificate, *ecdsa.PrivateKey, error) { return cert, key, nil } -func loadCA() (*x509.Certificate, *ecdsa.PrivateKey, error) { +func loadCA() (*x509.Certificate, crypto.Signer, error) { return LoadCerts("./certs/ca.pem", "./certs/ca.key") } -func LoadCerts(certFile, keyFile string) (*x509.Certificate, *ecdsa.PrivateKey, error) { +func LoadCerts(certFile, keyFile string) (*x509.Certificate, crypto.Signer, error) { caPem, err := ioutil.ReadFile(certFile) if err != nil { return nil, nil, err @@ -66,15 +69,19 @@ func LoadCerts(certFile, keyFile string) (*x509.Certificate, *ecdsa.PrivateKey, return nil, nil, err } - key, err := ParseECPrivateKeyPEM(caKey) + key, err := cert.ParsePrivateKeyPEM(caKey) if err != nil { return nil, nil, err } + signer, ok := key.(crypto.Signer) + if !ok { + return nil, nil, fmt.Errorf("key is not a crypto.Signer") + } cert, err := ParseCertPEM(caPem) if err != nil { return nil, nil, err } - return cert, key, nil + return cert, signer, nil } diff --git a/vendor/github.com/rancher/dynamiclistener/factory/cert_utils.go b/vendor/github.com/rancher/dynamiclistener/factory/cert_utils.go index 459bd2e849..cb626787d6 100644 --- a/vendor/github.com/rancher/dynamiclistener/factory/cert_utils.go +++ b/vendor/github.com/rancher/dynamiclistener/factory/cert_utils.go @@ -2,7 +2,6 @@ package factory import ( "crypto" - "crypto/ecdsa" "crypto/rand" "crypto/x509" "crypto/x509/pkix" @@ -15,8 +14,7 @@ import ( ) const ( - ECPrivateKeyBlockType = "EC PRIVATE KEY" - CertificateBlockType = "CERTIFICATE" + CertificateBlockType = "CERTIFICATE" ) func NewSelfSignedCACert(key crypto.Signer, cn string, org ...string) (*x509.Certificate, error) { @@ -72,22 +70,6 @@ func NewSignedCert(signer crypto.Signer, caCert *x509.Certificate, caKey crypto. 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 { diff --git a/vendor/github.com/rancher/dynamiclistener/factory/gen.go b/vendor/github.com/rancher/dynamiclistener/factory/gen.go index b54e9a0af5..cbe34fe307 100644 --- a/vendor/github.com/rancher/dynamiclistener/factory/gen.go +++ b/vendor/github.com/rancher/dynamiclistener/factory/gen.go @@ -13,6 +13,7 @@ import ( "sort" "strings" + "github.com/rancher/dynamiclistener/cert" v1 "k8s.io/api/core/v1" ) @@ -105,7 +106,7 @@ func (t *TLS) AddCN(secret *v1.Secret, cn ...string) (*v1.Secret, bool, error) { return secret, true, nil } -func (t *TLS) newCert(domains []string, ips []net.IP, privateKey *ecdsa.PrivateKey) (*x509.Certificate, error) { +func (t *TLS) newCert(domains []string, ips []net.IP, privateKey crypto.Signer) (*x509.Certificate, error) { return NewSignedCert(privateKey, t.CACert, t.CAKey, t.CN, t.Organization, domains, ips) } @@ -134,39 +135,34 @@ func NeedsUpdate(secret *v1.Secret, cn ...string) bool { return false } -func getPrivateKey(secret *v1.Secret) (*ecdsa.PrivateKey, error) { +func getPrivateKey(secret *v1.Secret) (crypto.Signer, error) { keyBytes := secret.Data[v1.TLSPrivateKeyKey] if len(keyBytes) == 0 { return NewPrivateKey() } - privateKey, err := ParseECPrivateKeyPEM(keyBytes) - if err == nil { - return privateKey, nil + privateKey, err := cert.ParsePrivateKeyPEM(keyBytes) + if signer, ok := privateKey.(crypto.Signer); ok && err == nil { + return signer, nil } return NewPrivateKey() } -func Marshal(x509Cert *x509.Certificate, privateKey *ecdsa.PrivateKey) ([]byte, []byte, error) { +func Marshal(x509Cert *x509.Certificate, privateKey crypto.Signer) ([]byte, []byte, error) { certBlock := pem.Block{ Type: CertificateBlockType, Bytes: x509Cert.Raw, } - keyBytes, err := x509.MarshalECPrivateKey(privateKey) + keyBytes, err := cert.MarshalPrivateKeyToPEM(privateKey) if err != nil { return nil, nil, err } - keyBlock := pem.Block{ - Type: ECPrivateKeyBlockType, - Bytes: keyBytes, - } - - return pem.EncodeToMemory(&certBlock), pem.EncodeToMemory(&keyBlock), nil + return pem.EncodeToMemory(&certBlock), keyBytes, nil } -func NewPrivateKey() (*ecdsa.PrivateKey, error) { +func NewPrivateKey() (crypto.Signer, error) { return ecdsa.GenerateKey(elliptic.P256(), rand.Reader) } diff --git a/vendor/github.com/rancher/dynamiclistener/storage/kubernetes/controller.go b/vendor/github.com/rancher/dynamiclistener/storage/kubernetes/controller.go index f903662bbd..0c91e7579b 100644 --- a/vendor/github.com/rancher/dynamiclistener/storage/kubernetes/controller.go +++ b/vendor/github.com/rancher/dynamiclistener/storage/kubernetes/controller.go @@ -80,9 +80,19 @@ func (s *storage) init(secrets v1controller.SecretController) { }) s.secrets = secrets - secret, err := s.storage.Get() - if err == nil && secret != nil { - s.saveInK8s(secret) + if secret, err := s.storage.Get(); err == nil && secret != nil && len(secret.Data) > 0 { + // just ensure there is a secret in k3s + if _, err := s.secrets.Get(s.namespace, s.name, metav1.GetOptions{}); errors.IsNotFound(err) { + _, _ = s.secrets.Create(&v1.Secret{ + ObjectMeta: metav1.ObjectMeta{ + Name: s.name, + Namespace: s.namespace, + Annotations: secret.Annotations, + }, + Type: v1.SecretTypeTLS, + Data: secret.Data, + }) + } } } @@ -132,10 +142,10 @@ func (s *storage) saveInK8s(secret *v1.Secret) (*v1.Secret, error) { targetSecret.Data = secret.Data if targetSecret.UID == "" { - logrus.Infof("Creating new TLS secret for %v (count: %d)", targetSecret.Name, len(targetSecret.Data)-1) + logrus.Infof("Creating new TLS secret for %v (count: %d): %v", targetSecret.Name, len(targetSecret.Annotations)-1, targetSecret.Annotations) return s.secrets.Create(targetSecret) } else { - logrus.Infof("Updating TLS secret for %v (count: %d)", targetSecret.Name, len(targetSecret.Data)-1) + logrus.Infof("Updating TLS secret for %v (count: %d): %v", targetSecret.Name, len(targetSecret.Annotations)-1, targetSecret.Annotations) return s.secrets.Update(targetSecret) } } diff --git a/vendor/github.com/rancher/dynamiclistener/storage/memory/memory.go b/vendor/github.com/rancher/dynamiclistener/storage/memory/memory.go index 079f180739..c417e304cb 100644 --- a/vendor/github.com/rancher/dynamiclistener/storage/memory/memory.go +++ b/vendor/github.com/rancher/dynamiclistener/storage/memory/memory.go @@ -2,6 +2,7 @@ package memory import ( "github.com/rancher/dynamiclistener" + "github.com/sirupsen/logrus" v1 "k8s.io/api/core/v1" ) @@ -15,7 +16,7 @@ func NewBacked(storage dynamiclistener.TLSStorage) dynamiclistener.TLSStorage { type memory struct { storage dynamiclistener.TLSStorage - secret *v1.Secret + secret *v1.Secret } func (m *memory) Get() (*v1.Secret, error) { @@ -37,6 +38,7 @@ func (m *memory) Update(secret *v1.Secret) error { } } + logrus.Infof("Active TLS secret %s (ver=%s) (count %d): %v", secret.Name, secret.ResourceVersion, len(secret.Annotations)-1, secret.Annotations) m.secret = secret return nil } diff --git a/vendor/modules.txt b/vendor/modules.txt index 5d5011b619..3daf22cec4 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -748,7 +748,7 @@ 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 v0.1.1-0.20191113144757-736b5d5d8b51 +# github.com/rancher/dynamiclistener v0.2.0 github.com/rancher/dynamiclistener github.com/rancher/dynamiclistener/factory github.com/rancher/dynamiclistener/storage/file