persona-community-5/.pnpm-store/v3/files/6b/cf3a0cabe81a5bc98169deae0b81746e19f2ff1b5fd53cd450b0b0473cf55ac2a96e1380f456535ab9ccc1432f6dcbb2318b763f46a75f8c358de69d0b8bbb

import { existsSync, readFileSync, writeFileSync, unlinkSync } from 'fs';
import { resolve } from 'path';
import { homedir } from 'os';
import { RegistryApi } from './registry-api';
import { env } from '../env';
import { isNotEmptyArray, isNotEmptyObject } from '../utils';
import { colorize } from '../logger';
import {
  AVAILABLE_REGIONS,
  DEFAULT_REGION,
  DOMAINS,
  getRedoclyDomain,
  setRedoclyDomain,
} from './domains';

import type { RegionalToken, RegionalTokenWithValidity } from './redocly-client-types';
import type { AccessTokens, Region } from '../config/types';

export const TOKEN_FILENAME = '.redocly-config.json';

export class RedoclyClient {
  private accessTokens: AccessTokens = {};
  private region: Region;
  domain: string;
  registryApi: RegistryApi;

  constructor(region?: Region) {
    this.region = this.loadRegion(region);
    this.loadTokens();
    this.domain = region ? DOMAINS[region] : env.REDOCLY_DOMAIN || DOMAINS[DEFAULT_REGION];

    setRedoclyDomain(this.domain);
    this.registryApi = new RegistryApi(this.accessTokens, this.region);
  }

  loadRegion(region?: Region) {
    if (region && !DOMAINS[region]) {
      throw new Error(
        `Invalid argument: region in config file.\nGiven: ${colorize.green(
          region
        )}, choices: "us", "eu".`
      );
    }

    if (getRedoclyDomain()) {
      return (AVAILABLE_REGIONS.find(
        (region) => DOMAINS[region as Region] === getRedoclyDomain()
      ) || DEFAULT_REGION) as Region;
    }
    return region || DEFAULT_REGION;
  }

  getRegion(): Region {
    return this.region;
  }

  hasTokens(): boolean {
    return isNotEmptyObject(this.accessTokens);
  }

  // <backward compatibility: old versions of portal>
  hasToken() {
    return !!this.accessTokens[this.region];
  }

  async getAuthorizationHeader(): Promise<string | undefined> {
    return this.accessTokens[this.region];
  }
  // </backward compatibility: portal>

  setAccessTokens(accessTokens: AccessTokens) {
    this.accessTokens = accessTokens;
  }

  loadTokens(): void {
    const credentialsPath = resolve(homedir(), TOKEN_FILENAME);
    const credentials = this.readCredentialsFile(credentialsPath);
    if (isNotEmptyObject(credentials)) {
      this.setAccessTokens({
        ...credentials,
        ...(credentials.token &&
          !credentials[this.region] && {
            [this.region]: credentials.token,
          }),
      });
    }
    if (env.REDOCLY_AUTHORIZATION) {
      this.setAccessTokens({
        ...this.accessTokens,
        [this.region]: env.REDOCLY_AUTHORIZATION,
      });
    }
  }

  getAllTokens(): RegionalToken[] {
    return (<[Region, string][]>Object.entries(this.accessTokens))
      .filter(([region]) => AVAILABLE_REGIONS.includes(region))
      .map(([region, token]) => ({ region, token }));
  }

  async getValidTokens(): Promise<RegionalTokenWithValidity[]> {
    const allTokens = this.getAllTokens();

    const verifiedTokens = await Promise.allSettled(
      allTokens.map(({ token }) => this.verifyToken(token))
    );

    return allTokens
      .filter((_, index) => verifiedTokens[index].status === 'fulfilled')
      .map(({ token, region }) => ({ token, region, valid: true }));
  }

  async getTokens() {
    return this.hasTokens() ? await this.getValidTokens() : [];
  }

  async isAuthorizedWithRedoclyByRegion(): Promise<boolean> {
    if (!this.hasTokens()) {
      return false;
    }

    const accessToken = this.accessTokens[this.region];

    if (!accessToken) {
      return false;
    }

    try {
      await this.verifyToken(accessToken);

      return true;
    } catch (err) {
      return false;
    }
  }

  async isAuthorizedWithRedocly(): Promise<boolean> {
    return this.hasTokens() && isNotEmptyArray(await this.getValidTokens());
  }

  readCredentialsFile(credentialsPath: string) {
    return existsSync(credentialsPath) ? JSON.parse(readFileSync(credentialsPath, 'utf-8')) : {};
  }

  async verifyToken(
    accessToken: string,
    verbose: boolean = false
  ): Promise<{ viewerId: string; organizations: string[] }> {
    return this.registryApi.authStatus(accessToken, verbose);
  }

  async login(accessToken: string, verbose: boolean = false) {
    const credentialsPath = resolve(homedir(), TOKEN_FILENAME);

    try {
      await this.verifyToken(accessToken, verbose);
    } catch (err) {
      throw new Error('Authorization failed. Please check if you entered a valid API key.');
    }

    const credentials = {
      ...this.readCredentialsFile(credentialsPath),
      [this.region]: accessToken,
      token: accessToken, // FIXME: backward compatibility, remove on 1.0.0
    };
    this.accessTokens = credentials;
    this.registryApi.setAccessTokens(credentials);
    writeFileSync(credentialsPath, JSON.stringify(credentials, null, 2));
  }

  logout(): void {
    const credentialsPath = resolve(homedir(), TOKEN_FILENAME);
    if (existsSync(credentialsPath)) {
      unlinkSync(credentialsPath);
    }
  }
}