@kwiz/node/dist/auth/discovery.js

KWIZ utilities and helpers for node applications

"use strict";
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());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.DiscoverTenantInfo = void 0;
const common_1 = require("@kwiz/common");
const axios_1 = require("axios");
function DiscoverTenantInfo(hostName) {
    hostName = hostName.toLowerCase();
    return (0, common_1.promiseOnce)(`DiscoverTenantInfo|${hostName}`, () => __awaiter(this, void 0, void 0, function* () {
        let data = {
            environment: common_1.$AzureEnvironment.Production,
            idOrName: null,
            authorityUrl: null,
            valid: false
        };
        let tenantId = null;
        let friendlyName = null;
        try {
            if (hostName.indexOf(".sharepoint.") !== -1) {
                let hostParts = hostName.split('.'); //should be xxx.sharepoint.com or xxx.sharepoint.us
                let firstHostPart = hostParts[0];
                let lastHostPart = hostParts[hostParts.length - 1] === "us" || hostParts[hostParts.length - 1] === "de" ? hostParts[hostParts.length - 1] : "com";
                if (firstHostPart.endsWith("-admin"))
                    firstHostPart = firstHostPart.substring(0, firstHostPart.length - 6);
                friendlyName = `${firstHostPart}.onmicrosoft.${lastHostPart}`;
            }
            else
                friendlyName = hostName; //could be an exchange email domain, or bpos customer
            let config = yield axios_1.default.get(`https://login.microsoftonline.com/${friendlyName}/v2.0/.well-known/openid-configuration`);
            let endpoint = config.data.token_endpoint; //https://xxxx/{tenant}/....
            tenantId = endpoint.replace("//", "/").split('/')[2]; //replace :// with :/ split by / and take the second part.
            let instance = config.data.cloud_instance_name; //microsoftonline.us
            data.environment = (0, common_1.GetEnvironmentFromACSEndPoint)(instance);
            if (!(0, common_1.isNullOrEmptyString)(tenantId) || (0, common_1.isValidGuid)(tenantId))
                data.idOrName = tenantId;
            else
                data.idOrName = friendlyName;
            data.authorityUrl = `${(0, common_1.GetAzureADLoginEndPoint)(data.environment)}/${data.idOrName}`;
            data.valid = true;
        }
        catch (e) { }
        return data;
    }));
}
exports.DiscoverTenantInfo = DiscoverTenantInfo;
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