[VOL-2193] Create mocks for Kafka Client and Etcd
This commit consists of:
1) A kafka client mock that implements the kafka client interface
under voltha-lib-go/pkg/kafka/client.go
2) An embedded Etcd server that runs in-process and represents an
Etcd server.
Change-Id: I52a36132568e08c596bb4136918bebcb654a3b99
diff --git a/vendor/github.com/dgrijalva/jwt-go/none.go b/vendor/github.com/dgrijalva/jwt-go/none.go
new file mode 100644
index 0000000..f04d189
--- /dev/null
+++ b/vendor/github.com/dgrijalva/jwt-go/none.go
@@ -0,0 +1,52 @@
+package jwt
+
+// Implements the none signing method. This is required by the spec
+// but you probably should never use it.
+var SigningMethodNone *signingMethodNone
+
+const UnsafeAllowNoneSignatureType unsafeNoneMagicConstant = "none signing method allowed"
+
+var NoneSignatureTypeDisallowedError error
+
+type signingMethodNone struct{}
+type unsafeNoneMagicConstant string
+
+func init() {
+ SigningMethodNone = &signingMethodNone{}
+ NoneSignatureTypeDisallowedError = NewValidationError("'none' signature type is not allowed", ValidationErrorSignatureInvalid)
+
+ RegisterSigningMethod(SigningMethodNone.Alg(), func() SigningMethod {
+ return SigningMethodNone
+ })
+}
+
+func (m *signingMethodNone) Alg() string {
+ return "none"
+}
+
+// Only allow 'none' alg type if UnsafeAllowNoneSignatureType is specified as the key
+func (m *signingMethodNone) Verify(signingString, signature string, key interface{}) (err error) {
+ // Key must be UnsafeAllowNoneSignatureType to prevent accidentally
+ // accepting 'none' signing method
+ if _, ok := key.(unsafeNoneMagicConstant); !ok {
+ return NoneSignatureTypeDisallowedError
+ }
+ // If signing method is none, signature must be an empty string
+ if signature != "" {
+ return NewValidationError(
+ "'none' signing method with non-empty signature",
+ ValidationErrorSignatureInvalid,
+ )
+ }
+
+ // Accept 'none' signing method.
+ return nil
+}
+
+// Only allow 'none' signing if UnsafeAllowNoneSignatureType is specified as the key
+func (m *signingMethodNone) Sign(signingString string, key interface{}) (string, error) {
+ if _, ok := key.(unsafeNoneMagicConstant); ok {
+ return "", nil
+ }
+ return "", NoneSignatureTypeDisallowedError
+}