feat: add commands to control discoveries (#621)

Add commands to control discoveries:

- `discovery:run [options]` to start a new discovery for the received
configuration.
- `discovery:stop [options] <discoveryId>` to stop a discovery by id.
- `discovery:rerun [options] <discoveryId>` to request to start a new
discovery using the same configuration as an existing discovery, by
discovery ID.

---------

Co-authored-by: Or Rubin <or.rubin@hotmail.com>

src/Commands/RerunDiscovery.ts

@@ -0,0 +1,69 @@
+import { Discoveries, RestDiscoveryOptions } from 'src/Discovery';
+import { ErrorMessageFactory, logger } from 'src/Utils';
+import { container } from 'tsyringe';
+import { Arguments, Argv, CommandModule } from 'yargs';
+
+export class RerunDiscovery implements CommandModule {
+  public readonly command = 'discovery:rerun [options] <discoveryId>';
+  public readonly describe =
+    'Request to start a new discovery using the same configuration as an existing discovery, by discovery ID.';
+
+  public builder(argv: Argv): Argv {
+    return argv
+      .option('token', {
+        alias: 't',
+        describe: 'Bright API-key',
+        string: true,
+        requiresArg: true,
+        demandOption: true
+      })
+      .positional('discoveryId', {
+        describe: 'ID of an existing discovery which you want to re-run.',
+        requiresArg: true,
+        demandOption: true,
+        type: 'string'
+      })
+      .option('project', {
+        alias: 'p',
+        describe: 'ID of the project',
+        string: true,
+        requiresArg: true,
+        demandOption: true
+      })
+      .middleware((args: Arguments) =>
+        container.register<RestDiscoveryOptions>(RestDiscoveryOptions, {
+          useValue: {
+            insecure: args.insecure as boolean,
+            baseURL: args.api as string,
+            apiKey: args.token as string,
+            proxyURL: (args.proxyBright ?? args.proxy) as string,
+            timeout: args.timeout as number
+          }
+        })
+      );
+  }
+
+  public async handler(args: any): Promise<void> {
+    try {
+      const discoveryManager: Discoveries = container.resolve(Discoveries);
+      const projectId = args.project as string;
+      const discoveryId = args.discoveryId as string;
+      const newDiscoveryId = await discoveryManager.rerun(
+        projectId,
+        discoveryId
+      );
+
+      // eslint-disable-next-line no-console
+      console.log(newDiscoveryId);
+      process.exit(0);
+    } catch (error) {
+      logger.error(
+        ErrorMessageFactory.genericCommandError({
+          error,
+          command: 'discovery:rerun'
+        })
+      );
+      process.exit(1);
+    }
+  }
+}

src/Commands/RunDiscovery.ts

@@ -0,0 +1,156 @@
+import { Discoveries, DiscoveryConfig } from '../Discovery';
+import { ErrorMessageFactory, logger } from '../Utils';
+import { RestDiscoveryOptions } from 'src/Discovery/RestDiscoveries';
+import { container } from 'tsyringe';
+import { Arguments, Argv, CommandModule } from 'yargs';
+
+export class RunDiscovery implements CommandModule {
+  public readonly command = 'discovery:run [options]';
+  public readonly describe =
+    'Start a new discovery for the received configuration.';
+
+  public builder(argv: Argv): Argv {
+    return argv
+      .option('token', {
+        alias: 't',
+        describe: 'Bright API-key',
+        string: true,
+        requiresArg: true,
+        demandOption: true
+      })
+      .option('project', {
+        alias: 'p',
+        describe: 'ID of the project',
+        string: true,
+        requiresArg: true,
+        demandOption: true
+      })
+      .option('name', {
+        alias: 'n',
+        describe: 'Name of the discovery.',
+        string: true,
+        requiresArg: true,
+        demandOption: true
+      })
+      .option('auth', {
+        alias: 'o',
+        describe: 'Auth object ID.',
+        string: true,
+        requiresArg: true
+      })
+      .option('repeater', {
+        alias: 'agent',
+        requiresArg: true,
+        array: true,
+        describe: 'ID of any repeaters connected with the discovery.'
+      })
+      .option('archive', {
+        alias: 'a',
+        normalize: true,
+        requiresArg: true,
+        describe:
+          "A collection of your app's http/websockets logs into HAR file. " +
+          'Usually you can use browser dev tools or our browser web extension'
+      })
+      .option('crawler', {
+        alias: 'c',
+        requiresArg: true,
+        array: true,
+        describe:
+          'A list of specific urls that should be included into crawler.',
+        demandOption: true
+      })
+      .option('host-filter', {
+        alias: 'F',
+        requiresArg: true,
+        array: true,
+        describe: 'A list of specific hosts that should be included into scan.'
+      })
+      .option('header', {
+        alias: 'H',
+        requiresArg: true,
+        array: true,
+        describe:
+          'A list of specific headers that should be included into request.'
+      })
+      .option('smart', {
+        boolean: true,
+        describe:
+          'Use automatic smart decisions such as: parameter skipping, detection phases, etc. to minimize scan time.'
+      })
+      .option('crawl-parent-subdomains', {
+        boolean: true,
+        describe: 'Crawl parent path folders and subdomains',
+        default: false
+      })
+      .option('concurrency', {
+        number: true,
+        default: 10,
+        describe:
+          'Number of maximum concurrent requests allowed to be sent to the target, can range between 1 to 50 (default: 10).',
+        requiresArg: true
+      })
+      .option('interactions-depth', {
+        number: true,
+        default: 3,
+        describe:
+          'Number of maximum interactions with nested objects, can range between 1 to 5 (default: 3).',
+        requiresArg: true
+      })
+      .middleware((args: Arguments) =>
+        container.register<RestDiscoveryOptions>(RestDiscoveryOptions, {
+          useValue: {
+            insecure: args.insecure as boolean,
+            baseURL: args.api as string,
+            apiKey: args.token as string,
+            proxyURL: (args.proxyBright ?? args.proxy) as string,
+            timeout: args.timeout as number
+          }
+        })
+      );
+  }
+
+  public async handler(args: Arguments): Promise<void> {
+    try {
+      const discoveryManager: Discoveries = container.resolve(Discoveries);
+
+      const projectId = args.project as string;
+
+      const { id: discoveryId, warnings } = await discoveryManager.create(
+        projectId,
+        {
+          name: args.name,
+          authObjectId: args.auth,
+          hostsFilter: args.hostFilter,
+          crawlerUrls: args.crawler,
+          fileId: args.archive,
+          repeaters: args.repeater,
+          optimizedCrawler: args.smart,
+          poolSize: args.concurrency,
+          maxInteractionsChainLength: args.interactionsDepth,
+          subdomainsCrawl: args.crawlParentSubdomains,
+          headers: args.header
+        } as DiscoveryConfig
+      );
+
+      // eslint-disable-next-line no-console
+      console.log(discoveryId);
+
+      if (warnings?.length) {
+        logger.warn(
+          `${warnings.map((warning) => warning.message).join('\n')}\n`
+        );
+      }
+
+      process.exit(0);
+    } catch (error) {
+      logger.error(
+        ErrorMessageFactory.genericCommandError({
+          error,
+          command: 'discovery:run'
+        })
+      );
+      process.exit(1);
+    }
+  }
+}

src/Commands/StopDiscovery.ts

@@ -0,0 +1,64 @@
+import { Discoveries, RestDiscoveryOptions } from '../Discovery';
+import { ErrorMessageFactory, logger } from '../Utils';
+import { container } from 'tsyringe';
+import { Arguments, Argv, CommandModule } from 'yargs';
+
+export class StopDiscovery implements CommandModule {
+  public readonly command = 'discovery:stop [options] <discoveryId>';
+  public readonly describe = 'Stop discovery by id.';
+
+  public builder(argv: Argv): Argv {
+    return argv
+      .option('token', {
+        alias: 't',
+        describe: 'Bright API-key',
+        string: true,
+        requiresArg: true,
+        demandOption: true
+      })
+      .option('project', {
+        alias: 'p',
+        requiresArg: true,
+        string: true,
+        describe: 'ID of the project',
+        demandOption: true
+      })
+      .positional('discoveryId', {
+        describe: 'ID of an existing discovery which you want to stop.',
+        requiresArg: true,
+        demandOption: true,
+        type: 'string'
+      })
+      .middleware((args: Arguments) =>
+        container.register<RestDiscoveryOptions>(RestDiscoveryOptions, {
+          useValue: {
+            insecure: args.insecure as boolean,
+            baseURL: args.api as string,
+            apiKey: args.token as string,
+            proxyURL: (args.proxyBright ?? args.proxy) as string,
+            timeout: args.timeout as number
+          }
+        })
+      );
+  }
+
+  public async handler(args: Arguments): Promise<void> {
+    try {
+      const discoveryManager: Discoveries = container.resolve(Discoveries);
+
+      await discoveryManager.stop(
+        args.project as string,
+        args.discoveryId as string
+      );
+      process.exit(0);
+    } catch (error) {
+      logger.error(
+        ErrorMessageFactory.genericCommandError({
+          error,
+          command: 'discovery:stop'
+        })
+      );
+      process.exit(1);
+    }
+  }
+}

src/Discovery/Discoveries.ts

@@ -0,0 +1,77 @@
+export interface DiscoveryConfig {
+  name: string;
+  authObjectId?: string;
+  poolSize?: number;
+  crawlerUrls?: string[];
+  extraHosts?: Record<string, string>;
+  headers?: Record<string, string> | Header[];
+  fileId?: string;
+  targetId?: string;
+  hostsFilter?: string[];
+  optimizedCrawler?: boolean;
+  maxInteractionsChainLength: number;
+  subdomainsCrawl: boolean;
+  exclusions?: Exclusions;
+  repeaters?: string[];
+  discoveryTypes?: DiscoveryType[];
+  targetTimeout: number;
+}
+
+export interface Header {
+  name: string;
+  value: string;
+  mergeStrategy: 'replace';
+}
+
+export interface Discoveries {
+  create(
+    projectId: string,
+    config: DiscoveryConfig
+  ): Promise<DiscoveryCreateResponse>;
+
+  rerun(projectId: string, discoveryId: string): Promise<string>;
+
+  stop(projectId: string, discoveryId: string): Promise<void>;
+
+  delete(projectId: string, discoveryId: string): Promise<void>;
+}
+
+export const Discoveries: unique symbol = Symbol('Discoveries');
+
+export interface DiscoveryWarning {
+  code: string;
+  message: string;
+}
+
+export interface DiscoveryCreateResponse {
+  id: string;
+  warnings?: DiscoveryWarning[];
+}
+
+export enum DiscoveryType {
+  CRAWLER = 'crawler',
+  ARCHIVE = 'archive',
+  OAS = 'oas'
+}
+
+export interface RequestExclusion {
+  patterns: string[];
+  methods: string[];
+}
+
+export interface Exclusions {
+  params: string[];
+  requests: RequestExclusion[];
+}
+
+export interface StorageFile {
+  id: string;
+  type: SourceType;
+}
+
+export enum SourceType {
+  OPEN_API = 'openapi',
+  RAML = 'raml',
+  POSTMAN = 'postman',
+  HAR = 'har'
+}