Problem: L2 network cannot filter transactions in v24.9.0

[JayT106]

Solution: backport #47

For adding the deny list addresses, requires to add in the chain env config file.

API_TX_SINK_DENY_LIST=[address 1],[address 2], ...

Note:
The command zk server will launch a deny list component by default(with an empty deny list if there is no deny list setup mentioned above)

[thomas-nguy]

are the unit tests building?

[JayT106]

are the unit tests building?

Will try to add one. the integration is a little bit different than v24.2.
I've tested it against local net setup (with zksync-core-v24.9.0 codebase).

[thomas-nguy]

its okay for the unit test but just make sure it does not break the build

[thomas-nguy]

I'm having a build issue with cargo test

error[E0423]: expected value, found struct `MasterPoolSinkLayer`
   --> core/node/node_framework/examples/main_node.rs:218:29
    |
218 |         self.node.add_layer(MasterPoolSinkLayer);
    |                             ^^^^^^^^^^^^^^^^^^^
    |
   ::: /Users/thomasnguy/Documents/zksync/v24.9.0/core/node/node_framework/src/implementations/layers/web3_api/tx_sink/master_pool_sink.rs:16:1
    |
16  | pub struct MasterPoolSinkLayer {
    | ------------------------------ `MasterPoolSinkLayer` defined here

For more information about this error, try `rustc --explain E0423`.

[JayT106]

I'm having a build issue with cargo test

error[E0423]: expected value, found struct `MasterPoolSinkLayer`
   --> core/node/node_framework/examples/main_node.rs:218:29
    |
218 |         self.node.add_layer(MasterPoolSinkLayer);
    |                             ^^^^^^^^^^^^^^^^^^^
    |
   ::: /Users/thomasnguy/Documents/zksync/v24.9.0/core/node/node_framework/src/implementations/layers/web3_api/tx_sink/master_pool_sink.rs:16:1
    |
16  | pub struct MasterPoolSinkLayer {
    | ------------------------------ `MasterPoolSinkLayer` defined here

For more information about this error, try `rustc --explain E0423`.

Ah, okay, it's in example code.
fixed...

[thomas-nguy]

lgtm