diego/wallet poc #754
diego/wallet poc #754
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WalkthroughThis update introduces new functionalities centered around the "Sign-In with Ethereum" (SIWE) protocol, enhancing user authentication and session management. Key additions include functions to fetch nonces and sessions, a dedicated verification process, and a new button component for wallet interactions. These changes improve the overall architecture, enabling a seamless user experience while ensuring robust error handling and API integrations. Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant SIWEButton
participant API
participant Server
User->>SIWEButton: Clicks Sign In
SIWEButton->>API: fetchSIWENonce()
API->>Server: GET /api/auth/siwe/nonce
Server-->>API: Returns nonce
API-->>SIWEButton: Returns nonce
SIWEButton->>API: postSIWEVerify(nonce, signature)
API->>Server: POST /api/auth/siwe/verify
Server-->>API: Returns user data
API-->>SIWEButton: Returns user data
SIWEButton-->>User: Displays wallet address
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Actionable comments posted: 4
Outside diff range, codebase verification and nitpick comments (5)
packages/api/src/fetchSIWENonce.ts (1)
14-14: Enhance error logging.Include more context in the error log, such as the server URL, to aid in debugging.
- console.error('Error fetching nonce:', error); + console.error(`Error fetching nonce from ${serverUrl}:`, error);packages/api/src/fetchSIWESession.ts (1)
21-21: Enhance error logging.Include more context in the error log, such as the server URL, to aid in debugging.
- console.error('Error fetching user:', error); + console.error(`Error fetching session from ${serverUrl}:`, error);packages/api/src/postSIWEVerify.ts (1)
28-28: Enhance error logging.Include more context in the error log, such as the server URL, to aid in debugging.
- console.error('Error during POST verify request:', error); + console.error(`Error during POST verify request to ${serverUrl}:`, error);packages/berlin/src/components/siwe-button/SIWEButton.tsx (1)
6-64: Well-structured component:SIWEButton.The
SIWEButtoncomponent is well-structured and effectively manages sign-in and sign-out states with Ethereum. Consider adding error handling for thesignInandsignOutfunctions to improve robustness, especially in case of network or user-related errors.+ const handleSignIn = async () => { + try { + await signIn(); + } catch (error) { + console.error('Sign-in failed:', error); + } + }; + const handleSignOut = async () => { + try { + await signOut(); + } catch (error) { + console.error('Sign-out failed:', error); + } + };packages/berlin/src/main.tsx (1)
17-30: Refactor to secure sensitive information.The
walletConnectProjectIdis hardcoded inpackages/berlin/src/main.tsx. To enhance security, consider retrieving this sensitive information from environment variables or a secure configuration management system instead of hardcoding it directly in the source code.
- File:
packages/berlin/src/main.tsx- Line: 18 (where
walletConnectProjectIdis set)Analysis chain
Ensure the security of sensitive information.
The
configcreation is well-structured. Verify that thewalletConnectProjectIdis securely managed and not exposed inappropriately.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that sensitive information like `walletConnectProjectId` is not exposed inappropriately. # Test: Search for occurrences of `walletConnectProjectId` in the codebase. Expect: No hardcoded sensitive information. rg --type js --type ts 'walletConnectProjectId'Length of output: 140
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files ignored due to path filters (1)
pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
Files selected for processing (11)
- packages/api/src/fetchSIWENonce.ts (1 hunks)
- packages/api/src/fetchSIWESession.ts (1 hunks)
- packages/api/src/index.ts (1 hunks)
- packages/api/src/postSIWEVerify.ts (1 hunks)
- packages/api/src/postZupassVerify.ts (1 hunks)
- packages/berlin/package.json (2 hunks)
- packages/berlin/src/components/header/Header.tsx (2 hunks)
- packages/berlin/src/components/siwe-button/SIWEButton.tsx (1 hunks)
- packages/berlin/src/components/siwe-button/index.ts (1 hunks)
- packages/berlin/src/components/zupass-button/ZupassLoginButton.tsx (2 hunks)
- packages/berlin/src/main.tsx (1 hunks)
Files skipped from review due to trivial changes (3)
- packages/api/src/postZupassVerify.ts
- packages/berlin/package.json
- packages/berlin/src/components/siwe-button/index.ts
Additional context used
Biome
packages/berlin/src/main.tsx
[error] 55-55: isNaN is unsafe. It attempts a type coercion. Use Number.isNaN instead.
See the MDN documentation for more details.
Unsafe fix: Use Number.isNaN instead.(lint/suspicious/noGlobalIsNan)
Additional comments not posted (7)
packages/api/src/index.ts (2)
43-45: New exports: SIWE-related functions.The addition of
postSIWEVerify,fetchSIWENonce, andfetchSIWESessionexports aligns with the introduction of SIWE functionality. Ensure these modules are correctly implemented and integrated.
37-37: Export change:postZupassVerify.The export of
postVerifyhas been replaced withpostZupassVerify. Ensure that this change aligns with the intended functionality and that all references topostVerifyhave been updated accordingly.Verification successful
Export change verified:
postZupassVerifyis correctly integrated.The transition from
postVerifytopostZupassVerifyhas been successfully implemented. ThepostZupassVerifyfunction is defined, exported, and used appropriately in the codebase.
postZupassVerifyis defined inpostZupassVerify.ts.- It is exported in
index.ts.- It is used in
ZupassLoginButton.tsx.No occurrences of
postVerifywere found, indicating a complete update.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all references to `postVerify` are updated to `postZupassVerify`. # Test: Search for the usage of `postVerify`. Expect: No occurrences of `postVerify`. rg --type ts $'postVerify'Length of output: 25
Script:
#!/bin/bash # Description: Verify all references to `postZupassVerify` are present and used correctly. # Test: Search for the usage of `postZupassVerify`. Expect: Occurrences of `postZupassVerify`. rg --type ts $'postZupassVerify'Length of output: 379
packages/berlin/src/components/zupass-button/ZupassLoginButton.tsx (1)
Line range hint
11-29:
Updated verification function:postZupassVerify.The mutation function has been updated to use
postZupassVerify. Ensure that this function provides the necessary verification logic and that all dependent components are aware of this change.packages/berlin/src/main.tsx (2)
6-13: Imports and configuration setup look good.The new imports related to Ethereum authentication and wallet connectivity are appropriate and align with the objectives of the PR.
62-76: Rendering logic changes are well-implemented.The integration of
WagmiProvider,SIWEProvider, andConnectKitProviderenhances the application's architecture and aligns with the PR objectives.packages/berlin/src/components/header/Header.tsx (2)
31-31: Import change toSIWEButtonis appropriate.The replacement of
ZupassLoginButtonwithSIWEButtonaligns with the shift towards Ethereum-based authentication.
72-72: Integration ofSIWEButtonis correct.The
SIWEButtonis well-integrated into theHeadercomponent, supporting the transition to Ethereum-based authentication.
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| export async function fetchSIWENonce({ serverUrl }: ApiRequest<unknown>): Promise<string | null> { | ||
| try { | ||
| const response = await fetch(`${serverUrl}/api/auth/siwe/nonce`); |
There was a problem hiding this comment.
Consider adding timeout to fetch request.
To prevent the request from hanging indefinitely, consider implementing a timeout mechanism.
| const response = await fetch(`${serverUrl}/api/auth/siwe/session`, { | ||
| credentials: 'include', | ||
| headers: { | ||
| 'Content-Type': 'application/json', | ||
| }, | ||
| }); |
There was a problem hiding this comment.
Consider adding timeout to fetch request.
Implement a timeout mechanism to prevent the request from hanging indefinitely.
| const response = await fetch(`${serverUrl}/api/auth/siwe/verify`, { | ||
| method: 'POST', | ||
| credentials: 'include', | ||
| headers: { | ||
| 'Content-Type': 'application/json', | ||
| }, | ||
| body: JSON.stringify({ message, signature }), | ||
| }); |
There was a problem hiding this comment.
Consider adding timeout to fetch request.
Implement a timeout mechanism to prevent the request from hanging indefinitely.
| const siweConfig: SIWEConfig = { | ||
| createMessage: ({ nonce, address, chainId }) => | ||
| new SiweMessage({ | ||
| version: '1', | ||
| domain: window.location.host, | ||
| uri: window.location.origin, | ||
| address, | ||
| chainId, | ||
| nonce, | ||
| // Human-readable ASCII assertion that the user will sign, and it must not contain `\n`. | ||
| statement: 'Sign in With Ethereum.', | ||
| }).prepareMessage(), | ||
| getNonce: async () => | ||
| fetchSIWENonce({ serverUrl: import.meta.env.VITE_SERVER_URL }).then((nonce) => nonce ?? ''), | ||
| verifyMessage: async ({ message, signature }) => | ||
| postSIWEVerify({ | ||
| serverUrl: import.meta.env.VITE_SERVER_URL, | ||
| message, | ||
| signature, | ||
| }).then((res) => !!res), | ||
| getSession: async () => | ||
| fetchSIWESession({ serverUrl: import.meta.env.VITE_SERVER_URL }).then((session) => ({ | ||
| address: session?.address as `0x${string}`, | ||
| chainId: isNaN(Number(session?.chainId)) ? 0 : Number(session?.chainId), | ||
| })), | ||
| signOut: async () => | ||
| logout({ | ||
| serverUrl: import.meta.env.VITE_SERVER_URL, | ||
| }).then((res) => res.ok), | ||
| }; |
There was a problem hiding this comment.
Fix isNaN usage in siweConfig.
The siweConfig object is well-structured, but replace isNaN with Number.isNaN for better type safety.
- chainId: isNaN(Number(session?.chainId)) ? 0 : Number(session?.chainId),
+ chainId: Number.isNaN(Number(session?.chainId)) ? 0 : Number(session?.chainId),Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const siweConfig: SIWEConfig = { | |
| createMessage: ({ nonce, address, chainId }) => | |
| new SiweMessage({ | |
| version: '1', | |
| domain: window.location.host, | |
| uri: window.location.origin, | |
| address, | |
| chainId, | |
| nonce, | |
| // Human-readable ASCII assertion that the user will sign, and it must not contain `\n`. | |
| statement: 'Sign in With Ethereum.', | |
| }).prepareMessage(), | |
| getNonce: async () => | |
| fetchSIWENonce({ serverUrl: import.meta.env.VITE_SERVER_URL }).then((nonce) => nonce ?? ''), | |
| verifyMessage: async ({ message, signature }) => | |
| postSIWEVerify({ | |
| serverUrl: import.meta.env.VITE_SERVER_URL, | |
| message, | |
| signature, | |
| }).then((res) => !!res), | |
| getSession: async () => | |
| fetchSIWESession({ serverUrl: import.meta.env.VITE_SERVER_URL }).then((session) => ({ | |
| address: session?.address as `0x${string}`, | |
| chainId: isNaN(Number(session?.chainId)) ? 0 : Number(session?.chainId), | |
| })), | |
| signOut: async () => | |
| logout({ | |
| serverUrl: import.meta.env.VITE_SERVER_URL, | |
| }).then((res) => res.ok), | |
| }; | |
| const siweConfig: SIWEConfig = { | |
| createMessage: ({ nonce, address, chainId }) => | |
| new SiweMessage({ | |
| version: '1', | |
| domain: window.location.host, | |
| uri: window.location.origin, | |
| address, | |
| chainId, | |
| nonce, | |
| // Human-readable ASCII assertion that the user will sign, and it must not contain `\n`. | |
| statement: 'Sign in With Ethereum.', | |
| }).prepareMessage(), | |
| getNonce: async () => | |
| fetchSIWENonce({ serverUrl: import.meta.env.VITE_SERVER_URL }).then((nonce) => nonce ?? ''), | |
| verifyMessage: async ({ message, signature }) => | |
| postSIWEVerify({ | |
| serverUrl: import.meta.env.VITE_SERVER_URL, | |
| message, | |
| signature, | |
| }).then((res) => !!res), | |
| getSession: async () => | |
| fetchSIWESession({ serverUrl: import.meta.env.VITE_SERVER_URL }).then((session) => ({ | |
| address: session?.address as `0x${string}`, | |
| chainId: Number.isNaN(Number(session?.chainId)) ? 0 : Number(session?.chainId), | |
| })), | |
| signOut: async () => | |
| logout({ | |
| serverUrl: import.meta.env.VITE_SERVER_URL, | |
| }).then((res) => res.ok), | |
| }; |
Tools
Biome
[error] 55-55: isNaN is unsafe. It attempts a type coercion. Use Number.isNaN instead.
See the MDN documentation for more details.
Unsafe fix: Use Number.isNaN instead.(lint/suspicious/noGlobalIsNan)
Summary by CodeRabbit
New Features
fetchSIWENonceandfetchSIWESessionfunctions for nonce retrieval and user session management.SIWEButtonfor wallet authentication, enhancing user experience with improved sign-in and sign-out feedback.SIWEProviderandConnectKitProviderfor seamless Ethereum authentication and wallet connectivity.Bug Fixes
Documentation
Chores