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https://opensea.io/collection/dev-21
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tombornal
@tombornal
3000 degen tip for best explanation for how the warpcast "sign in on laptop by scanning a QR code with your phone" flow works best submission: 1. Starts with an ELI5 (or similarly high-level metaphor / abstraction) 2. Expands on some of the core concepts 3. Links out to details on core concepts 4. Provides examples of other apps or experiences that have very smooth auth flows like that @bountybot
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tombornal
@tombornal
@bountybot complete @caira
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Caira.degen.eth🎩🎭ツ
@caira
1. Imagine you want to get into a super cool club. Instead of showing your ID, you get a special picture on your phone. You show this picture to a scanner and it lets you in. That's how signing in with a QR code works 2. QR Code: A barcode storing a unique sign-in token. Authentication: Proving you are who you say you are without typing a username and password. Token: A temporary key your phone sends to your laptop to verify your identity. Security: Ensures no one else can use your QR code because it's unique and short-lived. 3. When you want to sign in on your laptop, the website generates a unique QR code with a temporary login token and URL. You open the app on your phone, scan the QR code, and the app sends the token and session data to the server. The server verifies the token, matches it to a valid session, and sends a response to your laptop to log you in. 4. WhatsApp Web: Scan a QR code on your computer screen with your phone to sign in. Discord: Similar QR code sign-in for quick access.
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horsefacts
@horsefacts.eth
Here's how Sign in With Farcaster works. Same basic idea. (Not a bounty submission) https://github.com/farcasterxyz/protocol/discussions/110
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Savvy Art
@mwf
Imagine your laptop and phone are two friends who want to talk to each other. To ensure they're speaking to the right person, they use a secret password only they know. The QR code is like a secret greeting your laptop shows, and your phone recognizes, allowing them to start talking seamlessly. Basic Concepts URL: https://www.ibm.com/docs/en/security-verify?topic=authentication-qr-login-passwordless-overview Examples of Other Applications: WhatsApp Web: WhatsApp allows users to log into their computer by scanning a QR code with the mobile app. It’s quick and avoids the need to remember passwords. Discord: Discord also offers the option to log into the desktop version by scanning a QR code with the mobile app, making the login process smoother and more secure. Google Pay: Google Pay uses QR codes for fast and secure payments, demonstrating the versatility of QR codes in authentication and transactions.
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Refan
@refan
here https://replit.com/@deodad/Sign-in-with-Farcaster-Demo?v=1#src/App.tsx
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Blair.eth🎩🎭🍖🌳
@ysabelle23
I'm donee @tombornal 😄
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Blair.eth🎩🎭🍖🌳
@ysabelle23
Here's my 1 and 2 explanation @tombornal as for the 3 and 4 pls see the next comment 1. ELI5 Explanation: Consider your laptop to be a locked door that requires a unique key to open. You can use your phone as a magic key maker in place of typing a lengthy password, which could be similar to having a key made from scratch. A unique key that precisely fits your laptop's lock is instantly created when you use your phone to scan a QR code on the screen. The door (your laptop) suddenly opens! 2. Core Concepts Explained: QR Code: A QR code is essentially an elegant barcode designed to store data. Here, it contains a special code that your phone can decipher. Verifying your identity is the process of authentication. Your phone notifies your laptop, "Hey, it's me!" via a QR code scan, saving you from having to enter a password. Device Linking: Your phone and laptop can securely communicate and authenticate with one another thanks to the QR code.
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indiorobot🎩
@indiorobot
700 $degen
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