Overview

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

Install

$ go get github.com/Taoist-Labs/see-auth-go

Usage

Use SeeDAOAuth(...) function to authenticate user with SeeAuth service.

// SeeDAOAuth authenticates with SeeAuth service
// `recipient` parameter is fixed to `0x0000000000000000000000000000000000000000`
// `seeAuth` parameter is the `SeeAuth` object, it is parsed from the http request body.
// It returns the wallet address if the authentication is successful, otherwise it returns an error
func SeeDAOAuth(recipient string, seeAuth *SeeAuth) (string, error)

For example(using Fiber framework):

package main

import (
    seeauth "github.com/Taoist-Labs/see-auth-go"
    "github.com/gofiber/fiber/v2"
)

func main() {
    app := fiber.New()

    app.Post("/seeauth", func(c *fiber.Ctx) error {
        var req seeauth.SeeAuth
        if err := c.BodyParser(&req); err != nil {
            return err
        }

        wallet, err := seeauth.SeeDAOAuth("0x0000000000000000000000000000000000000000", &req)
        if err != nil {
            return err
        }

        return c.JSON(struct {
            Wallet string `json:"wallet"`
            Token  string `json:"token"`
        }{
            Wallet: wallet,
            Token:  "jwt token",
        })
    })
}

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.