feat: helder testnet tx spammer #122
Conversation
WalkthroughThe changes introduce significant enhancements to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Application
participant RegistryContract
participant EthereumProvider
participant BeaconApiClient
User->>Application: Provide configuration and run
Application->>EthereumProvider: Connect to provider URL
Application->>RegistryContract: Query next preconfirmation slot
RegistryContract-->>Application: Return slot data and proposer URL
Application->>BeaconApiClient: Fetch current slot
BeaconApiClient-->>Application: Return current slot
Application->>EthereumProvider: Generate and sign transaction
Application->>EthereumProvider: Send transaction for preconfirmation
EthereumProvider-->>Application: Confirmation response
Application-->>User: Display transaction result
This sequence diagram outlines the primary flow for the Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media? TipsChatThere are 3 ways to chat with CodeRabbit:
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Actionable comments posted: 1
Review details
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Review profile: ASSERTIVE
Files ignored due to path filters (1)
bolt-spammer-helder/Cargo.lockis excluded by!**/*.lock
Files selected for processing (9)
- bolt-spammer-helder/.env.example (1 hunks)
- bolt-spammer-helder/.gitignore (1 hunks)
- bolt-spammer-helder/Cargo.toml (1 hunks)
- bolt-spammer-helder/registry_abi.json (1 hunks)
- bolt-spammer-helder/src/constants.rs (1 hunks)
- bolt-spammer-helder/src/contract.rs (1 hunks)
- bolt-spammer-helder/src/lib.rs (1 hunks)
- bolt-spammer-helder/src/main.rs (1 hunks)
- bolt-spammer-helder/src/utils.rs (1 hunks)
Additional comments not posted (47)
bolt-spammer-helder/.gitignore (1)
1-2: LGTM!The additions to the
.gitignorefile are appropriate and follow best practices.bolt-spammer-helder/src/lib.rs (1)
1-3: LGTM!The new module declarations improve the modularity and organization of the codebase.
bolt-spammer-helder/.env.example (1)
1-5: LGTM!The new environment variables provide a clear template for necessary configuration, enhancing ease of setup.
Ensure that the
.env.examplefile is up-to-date with all required variables.bolt-spammer-helder/src/constants.rs (1)
1-4: LGTM!The new constants are essential for the application's configuration and operation.
bolt-spammer-helder/Cargo.toml (12)
9-9: LGTM! Dependencytokiois correctly added with appropriate features.
10-10: LGTM! Dependencyeyreis correctly added.
11-11: LGTM! Dependencyethersis correctly added.
12-12: LGTM! Dependencyrandis correctly added.
13-13: LGTM! Dependencyclapis correctly added with appropriate features.
14-14: LGTM! Dependencytracingis correctly added.
15-15: LGTM! Dependencytracing-subscriberis correctly added.
16-16: LGTM! Dependencyserdeis correctly added with appropriate feature.
17-17: LGTM! Dependencyserde_jsonis correctly added.
18-18: LGTM! Dependencyreqwestis correctly added.
19-19: LGTM! Dependencybeacon-api-clientis correctly added from the specified repository and revision.
20-20: LGTM! Dependencydotenvyis correctly added.bolt-spammer-helder/src/utils.rs (3)
13-26: LGTM! Functiongenerate_random_txis correctly implemented.
45-52: LGTM! Functionprepare_rpc_requestis correctly implemented.
54-63: LGTM! Functioncurrent_slotis correctly implemented.bolt-spammer-helder/src/contract.rs (2)
12-64: LGTM! Functionnext_preconfer_from_registryis correctly implemented.
66-97: LGTM! Functiontry_parse_url_from_tokenis correctly implemented.bolt-spammer-helder/src/main.rs (6)
1-19: LGTM! Imports are correctly added and necessary for the functionality.
21-43: LGTM! StructOptsis correctly defined with necessary fields.
45-56: LGTM! Main function setup is correctly implemented.
58-66: LGTM! Beacon API client initialization and slot retrieval are correctly implemented.
68-90: LGTM! Proposer duties retrieval and next pre-confirmation slot determination are correctly implemented.
92-131: LGTM! Transaction generation, signing, and sending are correctly implemented.bolt-spammer-helder/registry_abi.json (20)
3-12: Constructor looks good.The constructor is defined correctly with a
_minimumCollateralinput of typeuint256andnonpayablestate mutability.
14-19: FunctionEXIT_COOLDOWNlooks good.The function correctly returns a
uint256value withviewstate mutability.
20-26: FunctionMINIMUM_COLLATERALlooks good.The function correctly returns a
uint256value withviewstate mutability.
27-39: FunctionconfirmExitlooks good.The function takes an
address payableinput and hasnonpayablestate mutability.
40-46: Functiondelegationslooks good.The function takes a
uint64input and returns anaddresswithviewstate mutability.
47-102: FunctiongetOperatorForValidatorlooks good.The function takes a
uint64input and returns a complex data structure withviewstate mutability.
103-117: FunctiongetOperatorStatuslooks good.The function takes an
addressinput and returns an enumIBoltRegistry.Statuswithviewstate mutability.
118-126: FunctionisActiveOperatorlooks good.The function takes an
addressinput and returns aboolwithviewstate mutability.
127-141: Functionregisterlooks good.The function takes
uint64[],string, andbytesinputs and haspayablestate mutability.
142-171: Functionregistrantslooks good.The function takes an
addressinput and returns a complex data structure withviewstate mutability.
172-178: FunctionstartExitlooks good.The function has no inputs and has
nonpayablestate mutability.
180-207: EventRegisteredlooks good.The event includes indexed and non-indexed fields, which are correctly defined.
208-226: EventStatusChangelooks good.The event includes indexed and non-indexed fields, which are correctly defined.
227-227: ErrorAlreadyOptedInlooks good.The error is correctly defined with no inputs.
228-228: ErrorBasedProposerDoesNotExistlooks good.The error is correctly defined with no inputs.
229-229: ErrorCooldownNotElapsedlooks good.The error is correctly defined with no inputs.
230-230: ErrorInsufficientCollaterallooks good.The error is correctly defined with no inputs.
231-231: ErrorInvalidStatusChangelooks good.The error is correctly defined with no inputs.
232-232: ErrorNotFoundlooks good.The error is correctly defined with no inputs.
233-233: ErrorUnauthorizedlooks good.The error is correctly defined with no inputs.
| /// Signs a [TypedTransaction] with the given [Signer], returning a tuple | ||
| /// with the transaction hash and the RLP-encoded signed transaction. | ||
| pub async fn sign_transaction<S: Signer>( | ||
| signer: &S, | ||
| tx: TypedTransaction, | ||
| ) -> Result<(String, String)> { | ||
| let Ok(signature) = signer.sign_transaction(&tx).await else { | ||
| eyre::bail!("Failed to sign transaction") | ||
| }; | ||
|
|
||
| let rlp_signed_tx = tx.rlp_signed(&signature); | ||
| let tx_hash = format!("0x{:x}", tx.hash(&signature)); | ||
| let hex_rlp_signed_tx = format!("0x{}", hex::encode(rlp_signed_tx)); | ||
|
|
||
| Ok((tx_hash, hex_rlp_signed_tx)) | ||
| } |
There was a problem hiding this comment.
LGTM! Function sign_transaction is correctly implemented but consider a more conventional error handling approach.
The usage of let Ok(signature) is unconventional. Consider using a match statement for better readability.
let signature = match signer.sign_transaction(&tx).await {
Ok(sig) => sig,
Err(_) => eyre::bail!("Failed to sign transaction"),
};
Summary by CodeRabbit
New Features
Improvements
Cargo.tomlfor enhanced functionality and performance.Documentation
Chores
.gitignoreto excludetarget/directory and.envfile.