/
ecosystems.ts
154 lines (141 loc) · 3.7 KB
/
ecosystems.ts
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import * as cppPlugin from 'snyk-cpp-plugin';
import { Options } from './types';
import { TestCommandResult } from '../cli/commands/types';
import * as config from './config';
import { isCI } from './is-ci';
import * as snyk from './';
import request = require('./request');
import { DepGraphData } from '@snyk/dep-graph';
interface Artifact {
type: string;
data: any;
meta: { [key: string]: any };
}
interface ScanResult {
type: string;
artifacts: Artifact[];
meta: {
[key: string]: any;
};
}
interface TestResults {
depGraph: DepGraphData;
affectedPkgs: {
[pkgId: string]: {
pkg: {
name: string;
version: string;
};
issues: {
[issueId: string]: {
issueId: string;
};
};
};
};
issuesData: {
[issueId: string]: {
id: string;
severity: string;
title: string;
};
};
}
export interface EcosystemPlugin {
scan: (options: Options) => Promise<ScanResult[]>;
display: (
scanResults: ScanResult[],
testResults: TestResults[],
errors: string[],
) => Promise<string>;
}
export type Ecosystem = 'cpp';
const EcosystemPlugins: {
readonly [ecosystem in Ecosystem]: EcosystemPlugin;
} = {
cpp: cppPlugin,
};
export function getPlugin(ecosystem: Ecosystem): EcosystemPlugin {
return EcosystemPlugins[ecosystem];
}
export function getEcosystem(options: Options): Ecosystem | null {
if (options.source) {
return 'cpp';
}
return null;
}
export async function testEcosystem(
ecosystem: Ecosystem,
paths: string[],
options: Options,
): Promise<TestCommandResult> {
const plugin = getPlugin(ecosystem);
const scanResultsByPath: { [dir: string]: ScanResult[] } = {};
let scanResults: ScanResult[] = [];
for (const path of paths) {
options.path = path;
const results = await plugin.scan(options);
scanResultsByPath[path] = results;
scanResults = scanResults.concat(results);
}
const [testResults, errors] = await testDependencies(scanResultsByPath);
const stringifiedData = JSON.stringify(testResults, null, 2);
if (options.json) {
return TestCommandResult.createJsonTestCommandResult(stringifiedData);
}
const readableResult = await plugin.display(scanResults, testResults, errors);
return TestCommandResult.createHumanReadableTestCommandResult(
readableResult,
stringifiedData,
);
}
export async function testDependencies(scans: {
[dir: string]: ScanResult[];
}): Promise<[TestResults[], string[]]> {
const results: TestResults[] = [];
const errors: string[] = [];
for (const [path, scanResults] of Object.entries(scans)) {
for (const scanResult of scanResults) {
const payload = {
method: 'POST',
url: `${config.API}/test-dependencies`,
json: true,
headers: {
'x-is-ci': isCI(),
authorization: 'token ' + snyk.api,
},
body: {
type: 'cpp',
artifacts: scanResult.artifacts,
meta: {},
},
};
try {
const response = await makeRequest(payload);
results.push(response);
} catch (error) {
if (error.code !== 200) {
throw new Error(error.message);
}
errors.push('Could not test dependencies in ' + path);
}
}
}
return [results, errors];
}
export async function makeRequest(payload: any): Promise<TestResults> {
return new Promise((resolve, reject) => {
request(payload, (error, res, body) => {
if (error) {
return reject(error);
}
if (res.statusCode !== 200) {
return reject({
code: res.statusCode,
message: res?.body?.message || 'Error testing dependencies',
});
}
resolve(body);
});
});
}