Authentication logic

Skill bg-szy/TOP-SKILLS/skills/marketplace/authentication-logic

全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

Install

npx -y skills add bg-szy/TOP-SKILLS --skill authentication-logic

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
4 stars4 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Guide to using Better Auth for client and server-side authentication.

SKILL.md

1.2 KB, as published. Nobody here has run it

Authentication Logic

Overview

We use Better Auth (better-auth) for identifying users.

Config

Client: lib/auth-client.ts exports authClient.
Server: lib/auth.ts exports auth.

Client-Side Usage

Use authClient for signing in, signing out, and checking session state in Client Components.

import { authClient } from "@/lib/auth-client";

// Sign In
await authClient.signIn.email({
  email,
  password,
});

// Social Sign In
await authClient.signIn.social({
  provider: "google",
  callbackURL: "/onboarding", 
});

// Sign Out
await authClient.signOut();

Server-Side Usage

Use auth.api.getSession for protecting API routes or Server Actions.

import { auth } from "@/lib/auth";
import { headers } from "next/headers";

const session = await auth.api.getSession({
  headers: await headers()
});

if (!session) {
  return new Response("Unauthorized", { status: 401 });
}

AuthBar Component

Located at textbook/src/components/AuthBar/index.tsx.
Displays user avatar or login button.
Fetches session from /api/auth/session (Next.js API route proxying Better Auth).