moshthepitt / svelte-sign-in-with-solana

🚨 Security Notice

This is a POC to show high level patterns. You should generate more secure one time use messages if using this in production. See WIP Database Integration.

SvelteKit Sign in With Solana

Example implementation of "Sign in With Solana" using SvelteKit.

How it Works

1. User selects a wallet using @svelte-on-solana/wallet-adapter-ui.
2. Upon wallet connection, hit endpoint /api/solana/message to get a time sensitive message.
3. Use wallet adapter to sign a message.
4. Send message signature and other details to /api/solana/message/verify.

Demo

View Example UI

Run

• Have Node installed
• npm install in the project directory.
• Add a .env file to the root of this project and add a TOTP secret like ENV_TOTP_SECRET=12312312. Both endpoints use this value to create and verify the time sensitive code.
• npm run dev to start the project locally.

Help

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