I would like to explore the event feature of Quorum where I would be able to poll for emitted events.
I had a look at the https://consensys.github.io/web3js-quorum/latest/index.html
But I am unable to find any mention of how to handle events.
I had a look at https://web3js.readthedocs.io/en/v1.2.11/web3-eth-subscribe.html
But it did not work as expcected.

Please help.

System information

Client type: GoQuorum

Client version: v21.4.2

OS & Version: MAC

Expected behaviour

Private transaction is suppose to go through, essentially calling a function on. a smart contract.

Actual behaviour

get the following error, method handler crashed

Steps to reproduce the behaviour

Steps listed here : https://docs.goquorum.consensys.net/tutorials/quorum-dev-quickstart/using-the-quickstart#private-transactions

Backtrace

[backtrace]

The implementation [1] has the 2nd and 3rd parameters as optional with default values, but the Typescript types are forcing the programmer to provide values due to the typings [2] not mirroring the implementation:

[1]

[2]

Summary:
Besu have updated the JSON-RPC method privx_findOnChainPrivacyGroup which got replaced with a call to the pre-compiled smart contract, leading to few failing tests with error Method not found.

Acceptance Tests:

• remove the json rpc method privx_findOnChainPrivacyGroup
• Add the new find flexible privacy group contract call (pre-compiled contract)
• Update the unit tests
• Update the integration tests
• Pump the besu version to latest to make sure all changes are working fine

System information

Client type: GoQuorum / quorum-dev-quickstart

Client version: v21.4.2

OS & Version: Windows

Expected behaviour

Generated Account/address with HD wallet and added to wallet via "web3.eth.accounts.wallet.add(privateKey)". Address is used to create private transaction.

Actual behaviour

Transaction is executed without producing an error, but state of private smart contract is not changed (also no events are created). Anyhow, when using the default account of node 0, the transaction processed correctly.

So my question is: how can I add accounts to web3js-quorum to execute private transactions?

Transaction with default account:
....
​blockHash: "0x4b126620e53c7c55a7e8bae38a4dd5b3706df19ba00faadf7fac4ff9993e5c57"
​blockNumber: 37998
​from: "0xf0E2Db6C8dC6c681bB5D6aD121A107f300e9B2b5"
​gas: 3000000
​gasPrice: "0"
​hash: "0x143fa97f62d952bbb70cd3b8eaa73ab53bfcb6690285363e535f3976d7ee4f7b"
​input: "0xb2c49a3352eb4d5cb508fa0aaedef437f38138aaa64231113ad0dbb4c2d4a16bbdd1b69ac335c4ea1329b9f02a5830b28430b4874abb73b820a95c8f0076cfeb"
​nonce: 1568
​r: "0xa5dbe9b212ad260028d8ec36c456b83f28ecfaa68b5556d24f0c99ebb31c1861"
​s: "0x65766021f2697da9de43b1f265283870d3c20a95c153125b11179448d18ebe21"
​to: "0x2d41EF825ACD66332F8A208a97eA2B7E2547bae9"
​transactionIndex: 0
​type: "0x0"
​v: "0x26"
​value: "0"

Transaction with custom generated account:
blockHash: "0x1561cb3a5279c5fc708ee0382c29685c9e7710f5a1cc3720fc7bd1cdd6f7d77f"
​blockNumber: 38043
​from: "0x6858DC3A3E1c2F4de7dA740bb0257ED8A0aE582b"
​gas: 3000000
​gasPrice: "0"
​hash: "0x09a8f112ae72fc7f395adba0aaf28867bd10b30fa1a61c2ca368c42885dc2f50"
​input: "0x08ed3144737373000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000639903f000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000063a23e70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005444548414d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005534753494e000000000000000000000000000000000000000000000000000000"
​nonce: 304
​r: "0xb8409b4f2e012a0054424ae98c5948f6ec26d3ec8e98a36f9428011658d5b5c6"
​s: "0x39413af0c423bdc1344aeb5fe43a31c776e0533e1c13900d3acff061ef3d0c54"
​to: "0x2d41EF825ACD66332F8A208a97eA2B7E2547bae9"
​transactionIndex: 0
​type: "0x0"
​v: "0xa95"
​value: "0

Having import Web3Quorum from "web3js-quorum"; increases bundle size by a lot.

In my project, before importing it, bundle size was 396.68 KiB / gzip: 115.09 KiB.
After importing it, bundle size increased to 1649.67 KiB / gzip: 472.42 KiB.

System information

Client type: Besu
Bundler: Rollup

Expected behaviour

Bundle size shouldn't increase that much.

Actual behaviour

Bundle size increases by ~1.2MB uncompressed.

Steps to reproduce the behaviour

In any example project, try building it with and without importing web3-quorum.

When I pass a privateUrl to the Web3Quorum constructor in the browser, the url dependency fails here.

I checked the dependencies of web3js-quorum and there is no "url" defined.

After checking my project's dependencies, I see that it react-scripts transitively adds [email protected].
This is probably not the dependency Web3Quorum should be using because it does not have any constructor (you should use Url.parse() instead).

I see different solutions:

• Adding the original dependency to Web3Quorum.

• Using [email protected] and explicitly defining it as Web3Quorum's dependency

- const { URL } = require("url");
+ const Url = require("url");
...
-    const { protocol } = new URL(privateEndpoint);
+    const { protocol } = Url.parse(privateEndpoint);

• Use a package like universal-url or iso-url to rely on browser's URL implementation whenever it is possible and to use a different implementation on NodeJS. For example:

- const { URL } = require("url");
+ require('universal-url').shim();
...
    const { protocol } = new URL(privateEndpoint);

From here https://consensys.github.io/web3js-quorum/latest/index.html there are a few broken links - I think because the latest tag doesn't exist in github
eg https://consensys.github.io/web3js-quorum/latest/index.html gives a 404

  export interface IDistributeRawTransaction {
    readonly privateKey: string;
    readonly privateFrom: string;
    readonly privateFor: string;
    readonly privacyGroupId: string;
    readonly nonce: string;
    readonly to: string;
    readonly data: string;
  }

Shouldn't this privateFor be an array of keys rather than a single string? If you can confirm that this is the case, then I can send a PR fixing it.

Same question about this interface:

  export interface IPtmSend extends IOptions {
    readonly privateFor: string;
  }

https://github.com/Consensys/web3js-quorum/blob/eff69e832c6ac1528899d8f969641ff203fa1c4d/src/typescript/index.d.ts#L82C1-L84C4

Summary

in keys.js and wherever this is used. Orion deprecated in favour of tessera - but maybe we should just use "enclave" to be agnostic.
There are two keys.js file:

• integration-tests/support/keys.js used for integration tests
• example/keys.js used in the examples provided in web3js-quorum

Acceptance tests

• Rename the orion varibale in the keys.js files to enclave (for example)
• Update the source code that uses that

Hello,

I'm trying to use this library to send private transactions to Besu, but using EthSigner. However, I cannot find a method to send an "eea_sendTransaction" request.
Isn't it supported?

Thanks in advance

Expected behaviour

The current code (which has the Typescript typings included) is on npm under an rc2 or some other version (doesn't matter to me what version)

Actual behaviour

Currently a 9 months old version of the code is the only one that's published on npm which does NOT contain the Typescript typings which we want to use in the Cactus Quorum/Besu connector plugins.

Steps to reproduce the behaviour

Go to https://www.npmjs.com/package/web3js-quorum
Click versions and on that tab observe that there's only one release from 9 months ago.

System information

Client type: GoQuorum

Client version: v21.7.1

OS & Version: Ubuntu 18.04

Expected behaviour

Client node running example from :
https://github.com/ConsenSys/web3js-quorum/blob/master/7nodes-test/deployContractViaHttp.js
to be able to interact with MPS enabled quorum node v21.7.1

Actual behaviour

The below error occurs when I am trying to connect to named (PS1) resident group as the privateFrom as evident in the example provided in this repository.
error :>> Error: Returned error: The PrivateFrom address does not match the specified private state (private)

Backtrace

I have set up a MPS enable private quorum network of v21.7.1 with tessera v21.7.2 and am able to push transactions from and to my MPS enabled node with 2 keys passed onto tessera and connecting to geth with :
geth attach https://10.16.2.6:22000?PSI=PS1

But I tried to push a new transaction with the example code present at
https://github.com/ConsenSys/web3js-quorum/blob/master/7nodes-test/deployContractViaHttp.js
as directed from:
https://consensys.github.io/web3js-quorum/latest/index.html

where there is no mention of how to pass the Private State information nor is there any mention of how to connect to a multitenant quorum node where we can connect via RPC like:

geth attach https://10.16.2.6:22000?PSI=$PSI --rpcclitls.insecureskipverify --rpcclitoken "bearer $accessToken"

Please help me get this figured out.

Summary

Integrate snyk.io for web3js-quorum to be able to detect security vulnerabilities

Refer to orchestrate-node: https://github.com/ConsenSys/orchestrate-node

Acceptance Criteria

• Integrate with Snyk
• Add web3js to package.json peerDependenciees (c.f. https://docs.npmjs.com/cli/v7/configuring-npm/package-json#peerdependencies)