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// Copyright 2023 the Deno authors. All rights reserved. MIT license.import { loadSync } from "./dev_deps.ts";import { Status } from "./deps.ts";import {  createGitHubOAuthConfig,  getSessionId,  handleCallback,  signIn,  signOut,} from "./mod.ts";
loadSync({ export: true });
/** * Modify the OAuth configuration creation function when testing for providers. * * @example * ```ts * import { createNotionOAuthConfig } from "./mod.ts"; * * const oauthConfig = createNotionOAuthConfig(); * ``` */const oauthConfig = createGitHubOAuthConfig();
async function indexHandler(request: Request) {  const sessionId = await getSessionId(request);  const hasSessionIdCookie = sessionId !== undefined;
  const body = `    <p>Authorization endpoint URI: ${oauthConfig.authorizationEndpointUri}</p>    <p>Token URI: ${oauthConfig.tokenUri}</p>    <p>Scope: ${oauthConfig.defaults?.scope}</p>    <p>Signed in: ${hasSessionIdCookie}</p>    <p>      <a href="/signin">Sign in</a>    </p>    <p>      <a href="/signout">Sign out</a>    </p>    <p>      <a href="https://deno.land/x/deno_kv_oauth/demo.ts?source">Source code</a>    </p>  `;
  return new Response(body, {    headers: { "content-type": "text/html; charset=utf-8" },  });}
export async function handler(request: Request): Promise<Response> {  if (request.method !== "GET") {    return new Response(null, { status: Status.NotFound });  }
  switch (new URL(request.url).pathname) {    case "/": {      return await indexHandler(request);    }    case "/signin": {      return await signIn(request, oauthConfig);    }    case "/callback": {      try {        const { response } = await handleCallback(request, oauthConfig);        return response;      } catch {        return new Response(null, { status: Status.InternalServerError });      }    }    case "/signout": {      return await signOut(request);    }    default: {      return new Response(null, { status: Status.NotFound });    }  }}
if (import.meta.main) {  Deno.serve(handler);}