[VOL-5486] Upgrade library versions
Change-Id: I8b4e88699e03f44ee13e467867f45ae3f0a63c4b
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/github.com/golang-jwt/jwt/v5/ed25519_utils.go b/vendor/github.com/golang-jwt/jwt/v5/ed25519_utils.go
new file mode 100644
index 0000000..cdb5e68
--- /dev/null
+++ b/vendor/github.com/golang-jwt/jwt/v5/ed25519_utils.go
@@ -0,0 +1,64 @@
+package jwt
+
+import (
+ "crypto"
+ "crypto/ed25519"
+ "crypto/x509"
+ "encoding/pem"
+ "errors"
+)
+
+var (
+ ErrNotEdPrivateKey = errors.New("key is not a valid Ed25519 private key")
+ ErrNotEdPublicKey = errors.New("key is not a valid Ed25519 public key")
+)
+
+// ParseEdPrivateKeyFromPEM parses a PEM-encoded Edwards curve private key
+func ParseEdPrivateKeyFromPEM(key []byte) (crypto.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.ParsePKCS8PrivateKey(block.Bytes); err != nil {
+ return nil, err
+ }
+
+ var pkey ed25519.PrivateKey
+ var ok bool
+ if pkey, ok = parsedKey.(ed25519.PrivateKey); !ok {
+ return nil, ErrNotEdPrivateKey
+ }
+
+ return pkey, nil
+}
+
+// ParseEdPublicKeyFromPEM parses a PEM-encoded Edwards curve public key
+func ParseEdPublicKeyFromPEM(key []byte) (crypto.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 {
+ return nil, err
+ }
+
+ var pkey ed25519.PublicKey
+ var ok bool
+ if pkey, ok = parsedKey.(ed25519.PublicKey); !ok {
+ return nil, ErrNotEdPublicKey
+ }
+
+ return pkey, nil
+}