UNPKG

danger

Version:
117 lines 6.01 kB
"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { desc = { enumerable: true, get: function() { return m[k]; } }; } Object.defineProperty(o, k2, desc); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); __setModuleDefault(result, mod); return result; }; var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); }; var __generator = (this && this.__generator) || function (thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (g && (g = 0, op[0] && (_ = 0)), _) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } }; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); exports.getAccessTokenForInstallation = void 0; var jwt = __importStar(require("jsonwebtoken")); var node_fetch_1 = __importDefault(require("node-fetch")); // Step 1 /** App ID + Signing Key = initial JWT to start auth process */ var jwtForGitHubAuth = function (appID, key) { var now = Math.round(new Date().getTime() / 1000); var expires = now + 300; var keyContent = key; var payload = { exp: expires, iat: now, iss: appID, }; return jwt.sign(payload, keyContent, { algorithm: "RS256" }); }; // Step 2 - Use App signed JWT to grab a per-installation var requestAccessTokenForInstallation = function (appID, installationID, key) { var apiUrl = process.env["DANGER_GITHUB_API_BASE_URL"] ? process.env["DANGER_GITHUB_API_BASE_URL"] : "https://api.github.com"; var url = "".concat(apiUrl, "/app/installations/").concat(installationID, "/access_tokens"); var headers = { Accept: "application/vnd.github.machine-man-preview+json", Authorization: "Bearer ".concat(jwtForGitHubAuth(appID, key)), }; return (0, node_fetch_1.default)(url, { body: JSON.stringify({}), headers: headers, method: "POST", }); }; /** Generates a temporary access token for an app's installation, 5m long */ var getAccessTokenForInstallation = function (appID, installationID, key) { return __awaiter(void 0, void 0, void 0, function () { var newToken, credentials; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, requestAccessTokenForInstallation(appID, installationID, key)]; case 1: newToken = _a.sent(); return [4 /*yield*/, newToken.json()]; case 2: credentials = _a.sent(); if (!newToken.ok) { console.error("Could not get an access token for ".concat(installationID)); console.error("GitHub returned: ".concat(JSON.stringify(credentials))); } return [2 /*return*/, credentials.token]; } }); }); }; exports.getAccessTokenForInstallation = getAccessTokenForInstallation; //# sourceMappingURL=githubAppSupport.js.map