@shane32/msoauth
Version:
A React library for Azure AD authentication with PKCE (Proof Key for Code Exchange) flow support. This library provides a secure and easy-to-use solution for implementing Azure AD authentication in React applications, with support for both API and Microso
144 lines (143 loc) • 7.46 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
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 = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["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 });
var AuthManager_1 = __importDefault(require("./AuthManager"));
/**
* Google-specific implementation of AuthManager
* Handles Google OAuth flows and token management with proxy support for client_secret
* @template TPolicyNames - Enum type for policy keys
*/
var GoogleAuthManager = /** @class */ (function (_super) {
__extends(GoogleAuthManager, _super);
/**
* Creates a new instance of GoogleAuthManager
* @param {GoogleAuthManagerConfiguration} config - Configuration object for the GoogleAuthManager
*/
function GoogleAuthManager(config) {
var _this = this;
// Validate proxyUrl
if (!config.proxyUrl) {
throw new Error("proxyUrl is required for GoogleAuthManager");
}
// Add openid scopes to the configuration
var googleConfig = __assign(__assign({}, config), { scopes: ((config.scopes || "") + " openid profile email").trim() });
// Call the parent constructor with the updated config
_this = _super.call(this, googleConfig) || this;
// Store the proxy URL
_this.proxyUrl = config.proxyUrl;
return _this;
}
/**
* Override getTokenEndpointUrl to use the proxy URL instead of the token endpoint
* @param {string} grantType - The OAuth grant type (e.g., "authorization_code", "refresh_token")
* @returns {Promise<string>} The URL to use for token requests
* @protected
*/
GoogleAuthManager.prototype.getTokenEndpointUrl = function (grantType) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
// Use the proxy URL for all token requests
return [2 /*return*/, this.proxyUrl];
});
});
};
/**
* Override generateLoginParams to include access_type=offline and prompt=consent
* This ensures Google OAuth will always return a refresh token
* @param {string} codeChallenge - The PKCE code challenge
* @param {string} state - The state parameter for CSRF protection
* @returns {URLSearchParams} The parameters for the login request
* @protected
*/
GoogleAuthManager.prototype.generateLoginParams = function (codeChallenge, state) {
// Get base params from parent class
var params = _super.prototype.generateLoginParams.call(this, codeChallenge, state);
// Add access_type=offline and prompt=consent to ensure we get a refresh token
params.append("access_type", "offline");
params.append("prompt", "consent");
return params;
};
/**
* Override parseTokenResponse to set access_token to equal id_token
* This is useful for Google OAuth where the id_token contains user information
* that may be needed for authentication purposes
* @param {TokenResponse} response - The raw token response from the OAuth provider
* @returns {TokenResponse} The modified token response
* @protected
*/
GoogleAuthManager.prototype.parseTokenResponse = function (response) {
// Create a copy of the response to avoid modifying the original
var parsedResponse = __assign({}, response);
// If id_token exists, set access_token to equal id_token
if (parsedResponse.id_token) {
parsedResponse.access_token = parsedResponse.id_token;
}
return parsedResponse;
};
return GoogleAuthManager;
}(AuthManager_1.default));
exports.default = GoogleAuthManager;