This update provides:
1) workaround around the build failures. In
summary, it forces the download of some packages during the build
process.
2) update the set of packages that should go inside the vendor
directory
3) Update the dockerfile to use go 1.10
Change-Id: I2bfd090ce0f25b0c10aa214755ae2da7e5384d60
diff --git a/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go b/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go
new file mode 100644
index 0000000..d19624b
--- /dev/null
+++ b/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go
@@ -0,0 +1,67 @@
+package jwt
+
+import (
+ "crypto/ecdsa"
+ "crypto/x509"
+ "encoding/pem"
+ "errors"
+)
+
+var (
+ ErrNotECPublicKey = errors.New("Key is not a valid ECDSA public key")
+ ErrNotECPrivateKey = errors.New("Key is not a valid ECDSA private key")
+)
+
+// Parse PEM encoded Elliptic Curve Private Key Structure
+func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error) {
+ var err error
+
+ // Parse PEM block
+ var block *pem.Block
+ if block, _ = pem.Decode(key); block == nil {
+ return nil, ErrKeyMustBePEMEncoded
+ }
+
+ // Parse the key
+ var parsedKey interface{}
+ if parsedKey, err = x509.ParseECPrivateKey(block.Bytes); err != nil {
+ return nil, err
+ }
+
+ var pkey *ecdsa.PrivateKey
+ var ok bool
+ if pkey, ok = parsedKey.(*ecdsa.PrivateKey); !ok {
+ return nil, ErrNotECPrivateKey
+ }
+
+ return pkey, nil
+}
+
+// Parse PEM encoded PKCS1 or PKCS8 public key
+func ParseECPublicKeyFromPEM(key []byte) (*ecdsa.PublicKey, error) {
+ var err error
+
+ // Parse PEM block
+ var block *pem.Block
+ if block, _ = pem.Decode(key); block == nil {
+ return nil, ErrKeyMustBePEMEncoded
+ }
+
+ // Parse the key
+ var parsedKey interface{}
+ if parsedKey, err = x509.ParsePKIXPublicKey(block.Bytes); err != nil {
+ if cert, err := x509.ParseCertificate(block.Bytes); err == nil {
+ parsedKey = cert.PublicKey
+ } else {
+ return nil, err
+ }
+ }
+
+ var pkey *ecdsa.PublicKey
+ var ok bool
+ if pkey, ok = parsedKey.(*ecdsa.PublicKey); !ok {
+ return nil, ErrNotECPublicKey
+ }
+
+ return pkey, nil
+}