fix(connector-ethereum): additional properties to deployContract does not throw error

[ashnashahgrover]

Describe the bug

The deployContract function in cactus-plugin-ledger-connector-ethereum takes DeployContractV1Request as an argument, which already declares additional properties as forbidden in the Open API spec as can be seen here:

"DeployContractV1Request": {
        "type": "object",
        "required": ["web3SigningCredential", "contract"],
        **"additionalProperties": false,**
        "properties": {
          "web3SigningCredential": {
            "$ref": "#/components/schemas/Web3SigningCredential"
          },
          "contract": {
            "oneOf": [
              {
                "$ref": "#/components/schemas/ContractJsonDefinition"
              },
              {
                "$ref": "#/components/schemas/ContractKeychainDefinition"
              }
            ],
            "nullable": false
          },
          "constructorArgs": {
            "description": "The list of arguments to pass in to the constructor of the contract being deployed.",
            "type": "array",
            "default": [],
            "items": {}
          },
          "gasConfig": {
            "$ref": "#/components/schemas/GasTransactionConfig"
          },
          "value": {
            "type": "string",
            "description": "Ether balance to send on deployment.",
            "nullable": false
          }
        }
      }

However in various tests that input additional properties, and expect an error to be thrown, the test actually passes.

To Reproduce

Run the test beginning on this line.

The test should throw an error, but it passes without an error.

Expected behavior

The test should throw an error saying additional properties are forbidden.

Logs/Stack traces
Run the test this way, with the fail statement commented out, as that was actually causing the test to fail rather than the additional parameters provided (fake: 4 is the additional parameter):

  test("deployContract with additional parameters should fail", async () => {
    try {
      const result = await apiClient.deployContract({
        contract: {
          contractJSON: HelloWorldContractJson,
        },
        web3SigningCredential: {
          ethAccount: WHALE_ACCOUNT_ADDRESS,
          secret: "",
          type: Web3SigningCredentialType.GethKeychainPassword,
        },
        gas: 1000000,
        fake: 4,
      } as DeployContractV1Request);
      // fail("Expected deployContract call to fail but it succeeded.");
      console.log("deployContract actually returned a response", result);
    } catch (error) {
      console.log("deployContract failed as expected");
    }
  });

And it will return this in the log:

deployContract actually returned a response {
status: 200,
statusText: 'OK',
headers: Object [AxiosHeaders] {
'x-powered-by': 'Express',
'content-type': 'application/json; charset=utf-8',
'content-length': '993',
etag: 'W/"3e1-Cc+on/RU7altdwH6OGOLX2/wWiM"',
date: 'Tue, 03 Sep 2024 01:00:19 GMT',
connection: 'close'
},
config: {
transitional: {
silentJSONParsing: true,
forcedJSONParsing: true,
clarifyTimeoutError: false
},
...

Full log here:
testPassed.txt

Hyperledger Cactus Plugins/Connectors Used

• Ethereum

Additional context

• This issue was derived from inconsistencies found in issue 3487 and issue 3475.

[petermetz]

@ashnashahgrover Thank you very much, this will help us keep track of the bug!

[jagpreetsinghsasan]

From the conversation here: #3496 (comment)