imp(types): Add required wallet types for integration #19
Conversation
MalteHerrmann
requested review from
ramacarlucho and
0xstepit
and removed request for
a team
WalkthroughThe recent changes enhance the wallet management system by introducing new dependencies, refining configuration files, and implementing robust integration for Ledger hardware wallets with the Cosmos SDK. New files establish a structured framework for Ethereum account management, while comprehensive test suites ensure functionality and reliability across various scenarios. Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Wallet as w
participant Ledger as l
participant USB as u
User->>w: Open Wallet
w->>l: Connect to Ledger
l-->>w: Connection Established
w->>u: Manage USB Devices
u-->>w: List of Connected Wallets
w->>u: Derive Account
u-->>w: Provide Account Details
w->>l: Sign Transaction
l-->>w: Signature Returned
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:
Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments. CodeRabbit Commands (invoked as PR comments)
Additionally, you can add CodeRabbit Configuration File (
|
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Actionable comments posted: 1
Outside diff range, codebase verification and nitpick comments (3)
wallets/accounts/accounts.go (1)
20-64: Clarify the usage of the passphrase parameter in theOpenmethod.The
Openmethod includes a passphrase parameter that may not be used by all implementations. Consider adding documentation to clarify its usage.- // The passphrase parameter may or may not be used by the implementation of a - // particular wallet instance. The reason there is no password-less open method - // is to strive towards a uniform wallet handling, oblivious to the different - // backend providers. + // The passphrase parameter may not be used by all implementations. If not required, + // implementations should document this behavior to avoid confusion.wallets/usbwallet/hub.go (1)
216-216: System time usage warning.The usage of
time.Now().UTC()is confirmed atwallets/usbwallet/hub.go. Ensure that its usage is necessary and does not introduce non-deterministic behavior.
wallets/usbwallet/hub.go:216Analysis chain
System time usage warning.
The usage of
time.Now().UTC()is flagged as a potential source of non-determinism. Ensure that its usage is necessary and does not introduce non-deterministic behavior.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `time.Now().UTC()` to ensure it does not introduce non-deterministic behavior. # Test: Search for the usage of `time.Now().UTC()`. Expect: Only necessary usages. rg --type go 'time.Now().UTC()'Length of output: 33
Script:
#!/bin/bash # Description: Verify the usage of `time.Now().UTC()` to ensure it does not introduce non-deterministic behavior. # Test: Search for the usage of `time.Now().UTC()` in all Go files. rg 'time.Now().UTC()' --glob '*.go' -A 3Length of output: 42
Script:
#!/bin/bash # Description: Verify the usage of `time.Now().UTC()` to ensure it does not introduce non-deterministic behavior. # Test: Search for the usage of `time.Now().UTC()` in all Go files. rg 'time.Now().UTC()' -t go -A 3Length of output: 34
Script:
#!/bin/bash # Description: Verify the usage of `time.Now()` to ensure it does not introduce non-deterministic behavior. # Test: Search for the usage of `time.Now()` in all Go files. rg 'time.Now()' -t go -A 3Length of output: 211
Tools
GitHub Check: CodeQL
[warning] 216-216: Calling the system time
Calling the system time may be a possible source of non-determinismwallets/usbwallet/wallet.go (1)
111-143: Ensure proper error handling forOpenfunction calls.The following instances of the
Openfunction do not handle potential errors appropriately:
wallets/ledger/ledger.go:
- Lines with
_ = e.PrimaryWallet.Open("")Please ensure that all calls to the
Openfunction handle potential errors properly to avoid unexpected behavior.
Analysis chain
LGTM! But verify the function usage in the codebase.
The
Openfunction is correctly implemented with proper use of locks and initialization logic.However, ensure that all function calls to
Openhandle the potential errors appropriately.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `Open` handle the potential errors appropriately. # Test: Search for the function usage. Expect: Proper error handling in all occurrences. rg --type go -A 5 $'Open('Length of output: 88
Script:
#!/bin/bash # Description: Verify all function calls to `Open` handle the potential errors appropriately. # Test: Search for the function usage. Expect: Proper error handling in all occurrences. rg --type go -A 5 'Open\('Length of output: 7697
Tools
GitHub Check: CodeQL
[notice] 140-140: Spawning a Go routine
Spawning a Go routine may be a possible source of non-determinism
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files ignored due to path filters (1)
go.sumis excluded by!**/*.sum
Files selected for processing (12)
- .clconfig.json (1 hunks)
- CHANGELOG.md (1 hunks)
- go.mod (5 hunks)
- wallets/accounts/accounts.go (1 hunks)
- wallets/ledger/ledger.go (1 hunks)
- wallets/ledger/ledger_suite_test.go (1 hunks)
- wallets/ledger/ledger_test.go (1 hunks)
- wallets/ledger/mocks/wallet.go (1 hunks)
- wallets/ledger/wallet_test.go (1 hunks)
- wallets/usbwallet/hub.go (1 hunks)
- wallets/usbwallet/ledger.go (1 hunks)
- wallets/usbwallet/wallet.go (1 hunks)
Files skipped from review due to trivial changes (1)
- wallets/ledger/mocks/wallet.go
Additional context used
GitHub Check: CodeQL
wallets/usbwallet/hub.go
[warning] 216-216: Calling the system time
Calling the system time may be a possible source of non-determinism
[notice] 14-14: Sensitive package import
Certain system packages contain functions which may be a possible source of non-determinismwallets/usbwallet/wallet.go
[notice] 140-140: Spawning a Go routine
Spawning a Go routine may be a possible source of non-determinism
Additional comments not posted (62)
CHANGELOG.md (1)
11-11: Changelog entry looks good.The new entry under the "Improvements" section correctly highlights the addition of required wallet types for integration.
.clconfig.json (1)
22-23: Configuration update looks good.The addition of "types" in the dependencies array is appropriate and aligns with the PR objectives.
wallets/ledger/wallet_test.go (6)
17-20: Mock functionRegisterDerivelooks good.The function correctly mocks the
Derivemethod of a wallet.
22-25: Mock functionRegisterDeriveErrorlooks good.The function correctly mocks the
Derivemethod to return an error.
27-30: Mock functionRegisterOpenlooks good.The function correctly mocks the
Openmethod of a wallet.
32-35: Mock functionRegisterCloselooks good.The function correctly mocks the
Closemethod of a wallet.
37-41: Mock functionRegisterSignTypedDatalooks good.The function correctly mocks the
SignTypedDatamethod of a wallet.
43-47: Mock functionRegisterSignTypedDataErrorlooks good.The function correctly mocks the
SignTypedDatamethod to return an error.wallets/accounts/accounts.go (2)
13-18: LGTM!The
Accountstruct is well-defined and correctly represents an Ethereum account.
66-80: LGTM!The
Backendinterface is well-defined and straightforward.wallets/ledger/ledger_suite_test.go (5)
42-54: LGTM!The
SetupTestmethod is comprehensive and correctly initializes the necessary components for the tests.
38-40: LGTM!The
TestLedgerTestSuitefunction is correctly implemented and uses the testify suite.
56-63: LGTM!The
newPubKeyfunction is correctly implemented and handles errors appropriately.
65-90: LGTM!The
getMockTxAminofunction is correctly implemented and sanitizes the input string.
92-154: LGTM!The
getMockTxProtobuffunction is correctly implemented and handles errors appropriately.wallets/ledger/ledger.go (8)
25-31: LGTM!The
EvmosLedgerDerivationfunction is correctly implemented and returns the appropriate derivation function.
42-50: LGTM!The
Closemethod is correctly implemented and handles the case where no wallet is found.
52-70: LGTM!The
GetPublicKeySECP256K1method is correctly implemented and handles errors appropriately.
72-95: LGTM!The
GetAddressPubKeySECP256K1method is correctly implemented and handles errors appropriately.
97-132: LGTM!The
SignSECP256K1method is correctly implemented and handles errors appropriately.
135-152: LGTM!The
displayEIP712Hashmethod is correctly implemented and handles errors appropriately.
154-184: LGTM!The
connectToLedgerAppmethod is correctly implemented and handles errors appropriately.
186-190: LGTM!The
bytesToHexStringfunction is correctly implemented.wallets/usbwallet/hub.go (6)
21-31: Constants look good!The constants
LedgerScheme,onLinux, andrefreshThrottlingare well-defined and used appropriately in the code.
35-55: StructHublooks good!The
Hubstruct is well-defined with appropriate fields for managing USB hardware wallets.
57-82: FunctionNewLedgerHublooks good!The function correctly initializes a new
Hubfor Ledger devices and handles unsupported platforms appropriately.
84-100: FunctionnewHublooks good!The function correctly initializes a new
Hubfor generic USB devices and handles unsupported platforms appropriately.
102-114: FunctionWalletslooks good!The function correctly returns a copy of the currently tracked USB wallet devices, ensuring thread safety with appropriate locking.
6-19: Sensitive package import warning.The import of the
runtimepackage is flagged as a potential source of non-determinism. Ensure that its usage is justified and does not introduce non-deterministic behavior.Verification successful
Sensitive package import warning.
The import of the
runtimepackage is used deterministically to check the operating system (runtime.GOOS == "linux"). This usage does not introduce non-deterministic behavior.
wallets/usbwallet/hub.go
- Line 6: Import statement for
runtime- Line 19: Usage of
runtime.GOOSScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of the `runtime` package to ensure it does not introduce non-deterministic behavior. # Test: Search for the usage of the `runtime` package. Expect: Only used for checking the OS. rg --type go 'runtime'Length of output: 247
Tools
GitHub Check: CodeQL
[notice] 14-14: Sensitive package import
Certain system packages contain functions which may be a possible source of non-determinismwallets/ledger/ledger_test.go (7)
22-26: Functioninitlooks good!The function correctly initializes the encoding configuration for sign doc encoding/decoding.
28-53: FunctionTestEvmosLedgerDerivationlooks good!The test cases are comprehensive and correctly implemented.
55-89: FunctionTestCloselooks good!The test cases are comprehensive and correctly implemented.
91-167: FunctionTestSignatureslooks good!The test cases are comprehensive and correctly implemented.
169-214: FunctionTestSignatureEquivalencelooks good!The test cases are comprehensive and correctly implemented.
216-276: FunctionTestGetAddressPubKeySECP256K1looks good!The test cases are comprehensive and correctly implemented.
278-326: FunctionTestGetPublicKeySECP256K1looks good!The test cases are comprehensive and correctly implemented.
go.mod (1)
11-19: Dependencies look good!The newly added dependencies are necessary and correctly declared.
wallets/usbwallet/wallet.go (13)
93-96: LGTM!The
URLfunction is straightforward and correctly implemented.
98-109: LGTM!The
Statusfunction is correctly implemented with proper use of a read lock.
145-188: LGTM!The
heartbeatfunction is correctly implemented with proper use of locks and error handling.Note: There is an existing comment about the potential non-determinism due to spawning a goroutine. This is acknowledged.
190-218: LGTM!The
Closefunction is correctly implemented with proper use of locks and resource management.
220-236: LGTM!The
closefunction is correctly implemented with proper resource management.
238-249: LGTM!The
Accountsfunction is correctly implemented with proper use of a read lock.
251-260: LGTM!The
Containsfunction is correctly implemented with proper use of a read lock.
262-303: LGTM!The
Derivefunction is correctly implemented with proper use of locks and error handling.
305-313: LGTM!The
formatPathIfNeededfunction is correctly implemented with proper logic.
315-319: LGTM!The
signHashfunction is correctly implemented to return an error as expected.
321-362: LGTM!The
signDatafunction is correctly implemented with proper use of locks and error handling.
364-390: LGTM!The
verifyTypedDataSignaturefunction is correctly implemented with proper logic and error handling.
392-413: LGTM!The
SignTypedDatafunction is correctly implemented with proper use of locks and error handling.wallets/usbwallet/ledger.go (12)
57-60: LGTM!The
newLedgerDriverfunction is correctly implemented.
62-75: LGTM!The
Statusfunction is correctly implemented with proper error handling.
77-82: LGTM!The
offlinefunction is correctly implemented.
108-113: LGTM!The
Closefunction is correctly implemented.
115-123: LGTM!The
Heartbeatfunction is correctly implemented with proper error handling.
125-129: LGTM!The
Derivefunction is correctly implemented.
131-147: LGTM!The
SignTypedMessagefunction is correctly implemented with proper version checks and error handling.
149-179: LGTM!The
ledgerVersionfunction is correctly implemented with proper error handling.
181-269: LGTM!The
ledgerDerivefunction is correctly implemented with proper error handling.
271-334: LGTM!The
ledgerSignTypedMessagefunction is correctly implemented with proper error handling.
336-433: LGTM!The
ledgerExchangefunction is correctly implemented with proper error handling.
84-105: LGTM! But verify the function usage in the codebase.The
Openfunction is correctly implemented with proper initialization logic.However, ensure that all function calls to
Openhandle the potential errors appropriately.
There was a problem hiding this comment.
Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (1)
- wallets/ledger/ledger_suite_test.go (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- wallets/ledger/ledger_suite_test.go
This PR adds the required wallet types for integration with Ledger.
Summary by CodeRabbit
New Features
Improvements
Tests