Fix keystore creation bug #267
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WalkthroughThe recent changes primarily focus on enhancing error handling across various command implementations in the codebase. This includes replacing methods that silently fail with those that provide explicit error messages, improving robustness by ensuring that operations fail gracefully when encountering issues like missing keystores or load failures. The modifications also shift some functionalities to require pre-existing resources, significantly refining the user experience and minimizing potential runtime errors. Changes
Assessment against linked issues
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Actionable comments posted: 3
Outside diff range, codebase verification and nitpick comments (10)
src/commands/keys/eth/delete.rs (1)
19-19: Ensure proper error handling for non-existent keystoreThe
runmethod inDeleteKeyCmddoes not handle the potential error of a non-existent keystore gracefully. It usesexpectwhich will cause the program to panic if the keystore cannot be opened. To address this, modify the code to handle the error properly, such as using amatchstatement orResulthandling.
- File:
src/commands/keys/eth/delete.rs- Lines: 19-19
Analysis chain
Ensure the keystore exists before running the command.
The change from
FsKeyStore::create_or_opentoFsKeyStore::openrequires the keystore to exist beforehand. This aligns with the PR objectives to prevent unintended directory creation.However, ensure that all usages of this command handle the potential error of a non-existent keystore gracefully.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all usages of `DeleteKeyCmd` handle the potential error of a non-existent keystore gracefully. # Test: Search for the usage of `DeleteKeyCmd`. Expect: Proper error handling for non-existent keystore. rg --type rust -A 5 $'DeleteKeyCmd'Length of output: 957
Script:
#!/bin/bash # Description: Retrieve the full implementation of the `run` method in `DeleteKeyCmd` and any other places where `DeleteKeyCmd` is invoked. # Get the full implementation of the `run` method in `DeleteKeyCmd` ast-grep --lang rust --pattern $'impl Runnable for DeleteKeyCmd { fn run(&self) { $$$ } }' # Search for invocations of `DeleteKeyCmd` to check for error handling rg --type rust 'DeleteKeyCmd'Length of output: 1053
src/commands/keys/cosmos/delete.rs (1)
20-20: Ensure the keystore exists before running the command.The change from
FsKeyStore::create_or_opentoFsKeyStore::openrequires the keystore to exist beforehand. This aligns with the PR objectives to prevent unintended directory creation.However, the current implementation of
DeleteCosmosKeyCmddoes not handle the potential error of a non-existent keystore gracefully. The use ofexpectwill cause the program to panic if the keystore does not exist.
- File:
src/commands/keys/cosmos/delete.rs
- Line 20:
let keystore = signatory::FsKeyStore::open(keystore).expect("Could not open keystore");Please add proper error handling to manage this scenario gracefully.
Analysis chain
Ensure the keystore exists before running the command.
The change from
FsKeyStore::create_or_opentoFsKeyStore::openrequires the keystore to exist beforehand. This aligns with the PR objectives to prevent unintended directory creation.However, ensure that all usages of this command handle the potential error of a non-existent keystore gracefully.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all usages of `DeleteCosmosKeyCmd` handle the potential error of a non-existent keystore gracefully. # Test: Search for the usage of `DeleteCosmosKeyCmd`. Expect: Proper error handling for non-existent keystore. rg --type rust -A 5 $'DeleteCosmosKeyCmd'Length of output: 1239
Script:
#!/bin/bash # Description: Search for all usages of `DeleteCosmosKeyCmd` to verify error handling for non-existent keystore. # Find all instances where `DeleteCosmosKeyCmd` is used. rg --type rust 'DeleteCosmosKeyCmd'Length of output: 244
Script:
#!/bin/bash # Description: Gather surrounding lines for `DeleteCosmosKeyCmd` usages to verify error handling for non-existent keystore. # Get surrounding lines for the `Delete` variant in `cosmos.rs`. rg --type rust -A 10 -B 10 'Delete(delete::DeleteCosmosKeyCmd)' src/commands/keys/cosmos.rs # Get surrounding lines for the `Runnable` implementation in `delete.rs`. rg --type rust -A 10 -B 10 'impl Runnable for DeleteCosmosKeyCmd' src/commands/keys/cosmos/delete.rsLength of output: 937
src/commands/keys/cosmos/show.rs (1)
18-20: Enhance error handling for key loading.The current implementation of
ShowCosmosKeyCmddoes not handle the potential error of a non-existent key gracefully. The usage ofexpectin therunmethod causes the program to panic on error, which is not ideal.Please ensure that all usages of
ShowCosmosKeyCmdhandle errors gracefully. Specifically, update the following files to include proper error handling:
src/commands/keys/cosmos/recover.rssrc/commands/keys/cosmos/list.rssrc/commands/keys/cosmos/add.rsConsider using
matchor the?operator to handle errors and provide meaningful feedback to the user.Analysis chain
Enhance error handling for key loading.
The addition of
expectfor theload_deep_space_keymethod ensures that any failure in loading the key is explicitly handled, providing clearer feedback during runtime.However, ensure that all usages of this command handle the potential error of a non-existent key gracefully.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all usages of `ShowCosmosKeyCmd` handle the potential error of a non-existent key gracefully. # Test: Search for the usage of `ShowCosmosKeyCmd`. Expect: Proper error handling for non-existent key. rg --type rust -A 5 $'ShowCosmosKeyCmd'Length of output: 2899
Script:
#!/bin/bash # Extract context around the usage of `show_cmd.run()` in `src/commands/keys/cosmos/recover.rs` rg --type rust -A 10 -B 10 'show_cmd.run()' src/commands/keys/cosmos/recover.rs # Extract context around the usage of `show_cmd.run()` in `src/commands/keys/cosmos/list.rs` rg --type rust -A 10 -B 10 'show_cmd.run()' src/commands/keys/cosmos/list.rs # Extract context around the usage of `show_cmd.run()` in `src/commands/keys/cosmos/add.rs` rg --type rust -A 10 -B 10 'show_cmd.run()' src/commands/keys/cosmos/add.rsLength of output: 1748
src/commands/keys/eth/show.rs (1)
21-21: Ensure the keystore exists before running this command.The change from
FsKeyStore::create_or_opentoFsKeyStore::openmeans that the keystore must exist. If the keystore does not exist, this will cause the command to fail. Consider adding a check or a user-friendly error message if the keystore is not found. The following files have instances whereFsKeyStore::openis used without proper error handling:
src/commands/keys/eth/rename.rssrc/commands/keys/eth/import.rssrc/commands/keys/eth/delete.rssrc/commands/keys/eth/add.rssrc/commands/keys/cosmos/recover.rssrc/commands/keys/cosmos/rename.rssrc/commands/keys/cosmos/add.rssrc/commands/keys/eth/show.rssrc/commands/keys/cosmos/delete.rsAnalysis chain
Ensure the keystore exists before running this command.
The change from
FsKeyStore::create_or_opentoFsKeyStore::openmeans that the keystore must exist. If the keystore does not exist, this will cause the command to fail. Consider adding a check or a user-friendly error message if the keystore is not found.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `FsKeyStore::open` and ensure proper error handling. # Test: Search for the function usage. Expect: Proper error handling for missing keystore. rg --type rust -A 5 $'FsKeyStore::open'Length of output: 4706
src/commands/keys/eth/rename.rs (1)
26-26: Ensure proper error handling for keystore existenceThe change from
FsKeyStore::create_or_opentoFsKeyStore::openmeans the keystore must exist, otherwise the command will fail. Here are the instances whereFsKeyStore::openis used without adequate error handling:
src/commands/keys/cosmos/delete.rssrc/commands/keys/eth/show.rssrc/commands/keys/eth/import.rssrc/commands/keys/cosmos/add.rssrc/commands/keys/eth/delete.rssrc/commands/keys/eth/add.rssrc/commands/keys/eth/rename.rssrc/commands/keys/cosmos/rename.rssrc/commands/keys/cosmos/recover.rsConsider adding checks or user-friendly error messages in these locations to handle the scenario where the keystore does not exist.
Analysis chain
Ensure the keystore exists before running this command.
The change from
FsKeyStore::create_or_opentoFsKeyStore::openmeans that the keystore must exist. If the keystore does not exist, this will cause the command to fail. Consider adding a check or a user-friendly error message if the keystore is not found.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `FsKeyStore::open` and ensure proper error handling. # Test: Search for the function usage. Expect: Proper error handling for missing keystore. rg --type rust -A 5 $'FsKeyStore::open'Length of output: 4706
src/commands/keys/cosmos/rename.rs (1)
26-26: Ensure the keystore exists before running this command.The change from
FsKeyStore::create_or_opentoFsKeyStore::openmeans that the keystore must exist. If the keystore does not exist, this will cause the command to fail. Consider adding a check or a user-friendly error message if the keystore is not found.
- In
src/commands/keys/cosmos/rename.rs, the keystore is opened usingunwrap(), which will cause a panic if the keystore does not exist. This should be handled more gracefully to improve user experience.Analysis chain
Ensure the keystore exists before running this command.
The change from
FsKeyStore::create_or_opentoFsKeyStore::openmeans that the keystore must exist. If the keystore does not exist, this will cause the command to fail. Consider adding a check or a user-friendly error message if the keystore is not found.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `FsKeyStore::open` and ensure proper error handling. # Test: Search for the function usage. Expect: Proper error handling for missing keystore. rg --type rust -A 5 $'FsKeyStore::open'Length of output: 4706
src/config.rs (4)
89-98: Improper handling ofResulttype inload_clarity_keyfunction calls.The call to
load_clarity_keyinsrc/commands/sign_delegate_keys.rsusesexpect, which can cause a panic. Ensure all calls toload_clarity_keyhandle theResulttype appropriately without usingexpect.
src/commands/sign_delegate_keys.rs(line 2):.expect("failed to load key")Analysis chain
Enhanced error handling and return type modification approved.
The changes improve robustness by handling errors related to key conversion and wrapping them in a custom error type, preventing panics.
However, ensure that all function calls to
load_clarity_keyhandle the newResulttype appropriately.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `load_clarity_key` handle the new `Result` type appropriately. # Test: Search for the function usage. Expect: Only occurances handling the `Result` type. rg --type rust -A 5 $'load_clarity_key'Length of output: 872
127-128: Improve error handling forload_ethers_walletfunction calls.The current implementation uses
expecton theResulttype returned byload_ethers_wallet, which can cause the program to panic if an error occurs. It is recommended to handle the error more gracefully.
- Files and lines to update:
src/commands/orchestrator/start.rsline 127src/commands/eth_to_cosmos.rsline 127src/commands/deploy/erc20.rsline 127Analysis chain
Return type modification approved.
The change enhances error handling by returning a
Resulttype, preventing panics.However, ensure that all function calls to
load_ethers_wallethandle the newResulttype appropriately.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `load_ethers_wallet` handle the new `Result` type appropriately. # Test: Search for the function usage. Expect: Only occurances handling the `Result` type. rg --type rust -A 5 $'load_ethers_wallet'Length of output: 1539
101-111: Improper handling of theResulttype detected.The function
load_deep_space_keyis used in two instances where theexpectmethod is called, which will cause the program to panic if an error occurs. This is not ideal for robust error handling.
src/config.rssrc/commands/keys/cosmos/show.rsPlease replace the
expectcalls with proper error handling logic to ensure robustness.Analysis chain
Enhanced error handling and return type modification approved.
The changes improve robustness by handling errors related to key parsing and wrapping them in a custom error type, preventing panics.
However, ensure that all function calls to
load_deep_space_keyhandle the newResulttype appropriately.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `load_deep_space_key` handle the new `Result` type appropriately. # Test: Search for the function usage. Expect: Only occurances handling the `Result` type. rg --type rust -A 5 $'load_deep_space_key'Length of output: 1104
114-124: Inappropriate use of.expect()for handlingResulttype.The function calls to
load_gravity_deep_space_keyin the following files use.expect(), which causes the program to panic if an error occurs. This is not ideal for robust error handling. Please update these instances to properly handle theResulttype without causing a panic.
src/commands/cosmos_to_eth.rssrc/commands/orchestrator/start.rsConsider using pattern matching or other error handling mechanisms like
unwrap_or_elseor?operator in a context that returns aResult.Analysis chain
Enhanced error handling and return type modification approved.
The changes improve robustness by handling errors related to key parsing and wrapping them in a custom error type, preventing panics.
However, ensure that all function calls to
load_gravity_deep_space_keyhandle the newResulttype appropriately.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `load_gravity_deep_space_key` handle the new `Result` type appropriately. # Test: Search for the function usage. Expect: Only occurances handling the `Result` type. rg --type rust -A 5 $'load_gravity_deep_space_key'Length of output: 1397
| @@ -28,7 +28,7 @@ impl Runnable for RecoverCosmosKeyCmd { | |||
| fn run(&self) { | |||
| let config = APP.config(); | |||
| let keystore = path::Path::new(&config.keystore); | |||
| let keystore = FsKeyStore::create_or_open(keystore).expect("Could not open keystore"); | |||
| let keystore = FsKeyStore::open(keystore).expect("Could not open keystore"); | |||
There was a problem hiding this comment.
Verify the existence of the keystore before opening it.
The change to use FsKeyStore::open(keystore) ensures that only existing keystores are accessed. However, this might lead to an error if the keystore does not exist. Consider adding a check to verify the existence of the keystore before attempting to open it.
if !keystore.exists() {
eprintln!("Keystore does not exist, exiting.");
return;
}
let keystore = FsKeyStore::open(keystore).expect("Could not open keystore");| @@ -28,7 +28,7 @@ impl Runnable for ImportEthKeyCmd { | |||
| fn run(&self) { | |||
| let config = APP.config(); | |||
| let keystore = path::Path::new(&config.keystore); | |||
| let keystore = FsKeyStore::create_or_open(keystore).expect("Could not open keystore"); | |||
| let keystore = FsKeyStore::open(keystore).expect("Could not open keystore"); | |||
There was a problem hiding this comment.
Verify the existence of the keystore before opening it.
The change to use FsKeyStore::open(keystore) ensures that only existing keystores are accessed. However, this might lead to an error if the keystore does not exist. Consider adding a check to verify the existence of the keystore before attempting to open it.
if !keystore.exists() {
eprintln!("Keystore does not exist, exiting.");
return;
}
let keystore = FsKeyStore::open(keystore).expect("Could not open keystore");
Closes #251
Summary by CodeRabbit
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