fix(go): make Encrypt and Decrypt fail always for Legacy version (#1926)

rishav-karanjit · web-flow · commit 1d7ec85dacd8 · 2025-06-03T15:59:07.000-07:00
diff --git a/DynamoDbEncryption/runtimes/go/ImplementationFromDafny-go/InternalLegacyOverride/extern.go b/DynamoDbEncryption/runtimes/go/ImplementationFromDafny-go/InternalLegacyOverride/extern.go
@@ -24,21 +24,15 @@ func (CompanionStruct_InternalLegacyOverride_) Build(config interface{}) Wrapper
 }
 
 func (InternalLegacyOverride) EncryptItem(config interface{}) Wrappers.Result {
-	// Go does not support the Legacy DDB-EC
-	if policy.Is_FORBID__LEGACY__ENCRYPT__FORBID__LEGACY__DECRYPT() {
-		return Wrappers.Companion_Result_.Create_Success_(Wrappers.Companion_Option_.Create_None_())
-	}
+	// Go does not support the Legacy DDB-EC. So, this function will not be reached.
 	err := &awscryptographydbencryptionsdkdynamodbitemencryptorsmithygeneratedtypes.DynamoDbItemEncryptorException{
 		Message: "Legacy configuration unsupported.",
 	}
 	return Wrappers.Companion_Result_.Create_Failure_(err)
 }
 
 func (InternalLegacyOverride) DecryptItem(config interface{}) Wrappers.Result {
-	// Go does not support the Legacy DDB-EC
-	if policy.Is_FORBID__LEGACY__ENCRYPT__FORBID__LEGACY__DECRYPT() {
-		return Wrappers.Companion_Result_.Create_Success_(Wrappers.Companion_Option_.Create_None_())
-	}
+	// Go does not support the Legacy DDB-EC. So, this function will not be reached.
 	err := &awscryptographydbencryptionsdkdynamodbitemencryptorsmithygeneratedtypes.DynamoDbItemEncryptorException{
 		Message: "Legacy configuration unsupported.",
 	}

Original file line number	Diff line number	Diff line change
`@@ -24,21 +24,15 @@ func (CompanionStruct_InternalLegacyOverride_) Build(config interface{}) Wrapper`
`24`	`24`	`}`
`25`	`25`
`26`	`26`	`func (InternalLegacyOverride) EncryptItem(config interface{}) Wrappers.Result {`
`27`		`- // Go does not support the Legacy DDB-EC`
`28`		`- if policy.Is_FORBID__LEGACY__ENCRYPT__FORBID__LEGACY__DECRYPT() {`
`29`		`- return Wrappers.Companion_Result_.Create_Success_(Wrappers.Companion_Option_.Create_None_())`
`30`		`- }`
	`27`	`+ // Go does not support the Legacy DDB-EC. So, this function will not be reached.`
`31`	`28`	`err := &awscryptographydbencryptionsdkdynamodbitemencryptorsmithygeneratedtypes.DynamoDbItemEncryptorException{`
`32`	`29`	`Message: "Legacy configuration unsupported.",`
`33`	`30`	`}`
`34`	`31`	`return Wrappers.Companion_Result_.Create_Failure_(err)`
`35`	`32`	`}`
`36`	`33`
`37`	`34`	`func (InternalLegacyOverride) DecryptItem(config interface{}) Wrappers.Result {`
`38`		`- // Go does not support the Legacy DDB-EC`
`39`		`- if policy.Is_FORBID__LEGACY__ENCRYPT__FORBID__LEGACY__DECRYPT() {`
`40`		`- return Wrappers.Companion_Result_.Create_Success_(Wrappers.Companion_Option_.Create_None_())`
`41`		`- }`
	`35`	`+ // Go does not support the Legacy DDB-EC. So, this function will not be reached.`
`42`	`36`	`err := &awscryptographydbencryptionsdkdynamodbitemencryptorsmithygeneratedtypes.DynamoDbItemEncryptorException{`
`43`	`37`	`Message: "Legacy configuration unsupported.",`
`44`	`38`	`}`