Add authentication and application management scripts for Azure AD
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121
bin/setup-app.js
121
bin/setup-app.js
@@ -1,121 +0,0 @@
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#!/usr/bin/env node
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const execSync = require("child_process").execSync;
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const { writeFileSync } = require("fs");
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const { write } = require("node:fs");
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const { parseArgs } = require("node:util");
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const args = parseArgs({
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options: {
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"app-name": { type: "string", short: "a" },
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help: { type: "boolean", short: "h" },
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},
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});
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const config = {};
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if (args.values["app-name"]) {
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config.appName = args.values["app-name"];
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} else {
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config.appName = "Azure Node Playground";
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}
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// Get the tenant ID
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try {
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config.tenantId = execSync(`az account show --query "tenantId" -o tsv`)
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.toString()
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.trim();
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} catch (error) {
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console.error("Failed to get Azure tenant ID.");
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process.exit(1);
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}
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if (config.tenantId) {
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console.log(`Using Tenant ID: ${config.tenantId}`);
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} else {
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console.error("Failed to get Azure tenant ID.");
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process.exit(1);
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}
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try {
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const appIdList = JSON.parse(
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execSync(
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`az ad app list --filter "displayName eq '${config.appName}'" -o json`,
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)
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.toString()
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.trim(),
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);
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if (appIdList.length !== 1) {
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throw new Error("App not found or multiple apps with the same name.");
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}
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config.appId = appIdList[0].appId;
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} catch (error) {
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console.error("Failed to query Azure AD applications.");
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process.exit(1);
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}
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if (config.appId) {
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console.log(`App already exists with ID: ${config.appId}`);
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} else {
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// Create the Azure AD application, capturing the JSON output, and extracting the .appId
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try {
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config.appId = execSync(
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`az ad app create --display-name "${config.appName}" --query "appId" -o tsv`,
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)
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.toString()
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.trim();
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} catch (error) {
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console.error("Failed to create Azure AD application.");
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process.exit(1);
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}
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console.log(`Created App with ID: ${config.appId}`);
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}
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// Chech if service principal exists
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let spObjId;
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try {
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const spIdList = JSON.parse(
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execSync(`az ad sp list --filter "appId eq '${config.appId}'" -o json`)
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.toString()
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.trim(),
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);
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if (spIdList.length === 1) {
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spObjId = spIdList[0].objectId;
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} else {
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spObjId = null;
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}
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} catch (error) {
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console.error("Failed to query service principals.");
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process.exit(1);
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}
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if (spObjId) {
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console.log("Using existing service principal.");
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} else {
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// Now create the service principal for the app
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try {
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spObjId = execSync(`az ad sp create --id ${config.appId}`);
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console.log("Service principal created.");
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} catch (error) {
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console.log("Failed to create service principal.");
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}
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}
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// Write the APP_ID to the .env file
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const envContent = `AZ_APP_NAME="${config.appName}"
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ARM_CLIENT_ID=${config.appId}
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ARM_TENANT_ID=${config.tenantId}
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`;
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writeFileSync(".env", envContent);
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console.log(".env file created with AZ_APP_NAME, ARM_CLIENT_ID, and ARM_TENANT_ID.");
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// Save the config to the 'config.js' file.
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writeFileSync(
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"config.js",
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`export const config = ${JSON.stringify(config, null, 4)};\n`,
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);
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console.log("config.js file created.");
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console.log("Setup complete.");
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