@randajan/oauth2-client/dist/esm/facebook/index.mjs

Lightweight Node.js helper that streamlines OAuth 2.0 and service-account authentication for all Google APIs, giving downstream packages hassle-free token acquisition and refresh

import {
  OAuth2Account,
  OAuth2Client,
  OAuth2Grant,
  RedirectError,
  vault
} from "../chunk-27ATWD3Y.js";
import {
  extendURL,
  validateStr
} from "../chunk-RGLWNWDM.js";

// src/facebook/FacebookAccount.js
var FacebookAccount = class extends OAuth2Account {
  async profile(fields = ["id", "name", "email", "picture"]) {
    const grant = vault.get(this.client);
    const { access_token } = this.credentials;
    return grant.fetchApi(`/me`, {
      access_token,
      fields: fields.join(",")
    }, 3);
  }
  async tokens() {
    return this.credentials;
  }
  async scopes() {
    const grant = vault.get(this.client);
    const { access_token } = this.credentials;
    const { data } = await grant.fetchApi("/me/permisssions", {
      access_token
    }, 3);
    return super.scopes(data.filter((p) => p.status === "granted").map((p) => p.permission));
  }
};

// src/facebook/FacebookGrant.js
import fetch from "node-fetch";
var FacebookGrant = class extends OAuth2Grant {
  static name = "facebook";
  static uidKey = "id";
  static scopePrefix = "";
  static scopesCommon = [];
  static scopesNoPrefix = [];
  static Account = FacebookAccount;
  constructor(client, opt = {}) {
    super(client, opt);
    this.apiVersion = validateStr(true, opt.apiVersion, "options.apiVersion");
  }
  createApiUrl(subdomain, path, query = {}) {
    const { apiVersion } = this;
    return extendURL(
      `https://${subdomain}.facebook.com/${apiVersion}${path}`,
      query
    );
  }
  async fetchApi(path, query, errorCode = 2) {
    const url = this.createApiUrl("graph", path, query);
    const res = await fetch(url);
    if (!res.ok) {
      throw new RedirectError(errorCode, await res.text());
    }
    return res.json();
  }
  generateAuthUrl(scope, state, extra) {
    const { clientId, redirectUri } = this;
    return this.createApiUrl("www", `/dialog/oauth`, {
      ...extra,
      response_type: "code",
      client_id: clientId,
      redirect_uri: redirectUri,
      scope: scope.join(","),
      // FB odděluje čárkou
      state
    });
  }
  async swapCodeForTokens(code) {
    const { clientId, clientSecret, redirectUri } = this;
    return this.fetchApi(`/oauth/access_token`, {
      client_id: clientId,
      client_secret: clientSecret,
      redirect_uri: redirectUri,
      code
    });
  }
};

// src/facebook/index.js
var createFacebookOAuth2 = (options = {}) => new OAuth2Client(FacebookGrant, options);
var facebook_default = createFacebookOAuth2;
export {
  FacebookAccount,
  FacebookGrant,
  createFacebookOAuth2,
  facebook_default as default
};
//# sourceMappingURL=index.js.map