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Overview​

For Third-Part Server, validate user with SeeAuth service, and return the user credentials for accessing his/her data.

Install​

npm version

$ npm i @seedao/see-auth

Usage​

Use async function seeAuth(recipient: string, payload: SeeAuth): Promise<string> function to authenticate user with SeeAuth service, if validate success this function will return user's wallet address, otherwise throw error.

For example(using Hono framework):

import { Hono } from "hono/mod.ts";
import { seeAuth, SeeAuth } from "see-auth";

const app = new Hono();
app.post("/seeauth", async (c) => {
  // parse `SeeAuth` object from request body
  const payload = (await c.req.json()) as SeeAuth;

  // call `seeAuth(...)` function to validate user with SeeAuth service
  try {
    const loginWallet = await seeAuth("0x0000000000000000000000000000000000000000", payload);
    
    return c.json({
      token: "<jwt token>",
    });
  } catch (e) {
    console.error(e);
    // @ts-ignore
    return c.json({
      error: e.message,
    });
  }
});

Testing​

Open https://seeauth-web.deno.dev/ and fill your seeauth api url at Third-Server-SeeAuth-Endpoint, and then click the With SeeAuth button to test.

seeauth