From 8acd5640d320176fe4e71777c9176e9dc0472c53 Mon Sep 17 00:00:00 2001
From: Slawomir Koszewski <slawek@koszewscy.waw.pl>
Date: Sat, 31 Jan 2026 08:28:52 +0100
Subject: [PATCH] Add Microsoft Graph client integration and list applications
 script protype.

---
 bin/list-apps.mjs | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 package-lock.json | 39 ++++++++++++++++++++++++++++++++++++++-
 package.json      |  3 ++-
 3 files changed, 87 insertions(+), 2 deletions(-)
 create mode 100755 bin/list-apps.mjs

diff --git a/bin/list-apps.mjs b/bin/list-apps.mjs
new file mode 100755
index 0000000..ac10f19
--- /dev/null
+++ b/bin/list-apps.mjs
@@ -0,0 +1,47 @@
+#! /usr/bin/env node
+import { loginInteractive } from "../src/azure.js";
+import { Client } from "@microsoft/microsoft-graph-client";
+
+const scopes = [
+  "https://graph.microsoft.com/.default"
+];
+const { config } = await import("../public-config.js");
+
+async function main(config) {
+  const token = await loginInteractive({
+      tenantId: config.tenantId,
+      clientId: config.clientId,
+      scopes,
+    });
+  console.log("Successfully logged in.");
+
+  const accessToken = token.accessToken;
+
+  const client = Client.init({
+    authProvider: (done) => {
+      done(null, accessToken);
+    },
+  });
+
+  const me = await client
+    .api("/me")
+    .get();
+
+  console.log("User Information:", me);
+
+  const apps = await client
+    .api("/applications")
+    .select("displayName,appId,createdDateTime")
+    .top(50)
+    .get();
+
+  console.log("Applications:");
+  apps.value.forEach((app) => {
+    console.log(`- ${app.displayName} (App ID: ${app.appId}, Created: ${app.createdDateTime})`);
+  });
+}
+
+main(config).catch((err) => {
+  console.error("Error in listing applications:", err);
+  process.exit(1);
+});
diff --git a/package-lock.json b/package-lock.json
index 4d19e0d..8a41c7f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,8 @@
             "version": "1.0.0",
             "dependencies": {
                 "@azure/identity": "^4.13.0",
-                "@azure/msal-node": "^5.0.2"
+                "@azure/msal-node": "^5.0.2",
+                "@microsoft/microsoft-graph-client": "^3.0.7"
             },
             "engines": {
                 "node": ">=24.0.0"
@@ -196,6 +197,42 @@
                 "node": ">=0.8.0"
             }
         },
+        "node_modules/@babel/runtime": {
+            "version": "7.28.6",
+            "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.6.tgz",
+            "integrity": "sha512-05WQkdpL9COIMz4LjTxGpPNCdlpyimKppYNoJ5Di5EUObifl8t4tuLuUBBZEpoLYOmfvIWrsp9fCl0HoPRVTdA==",
+            "license": "MIT",
+            "engines": {
+                "node": ">=6.9.0"
+            }
+        },
+        "node_modules/@microsoft/microsoft-graph-client": {
+            "version": "3.0.7",
+            "resolved": "https://registry.npmjs.org/@microsoft/microsoft-graph-client/-/microsoft-graph-client-3.0.7.tgz",
+            "integrity": "sha512-/AazAV/F+HK4LIywF9C+NYHcJo038zEnWkteilcxC1FM/uK/4NVGDKGrxx7nNq1ybspAroRKT4I1FHfxQzxkUw==",
+            "license": "MIT",
+            "dependencies": {
+                "@babel/runtime": "^7.12.5",
+                "tslib": "^2.2.0"
+            },
+            "engines": {
+                "node": ">=12.0.0"
+            },
+            "peerDependenciesMeta": {
+                "@azure/identity": {
+                    "optional": true
+                },
+                "@azure/msal-browser": {
+                    "optional": true
+                },
+                "buffer": {
+                    "optional": true
+                },
+                "stream-browserify": {
+                    "optional": true
+                }
+            }
+        },
         "node_modules/@typespec/ts-http-runtime": {
             "version": "0.3.2",
             "resolved": "https://registry.npmjs.org/@typespec/ts-http-runtime/-/ts-http-runtime-0.3.2.tgz",
diff --git a/package.json b/package.json
index 1a8249e..ecec45f 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
     "type": "module",
     "dependencies": {
         "@azure/identity": "^4.13.0",
-        "@azure/msal-node": "^5.0.2"
+        "@azure/msal-node": "^5.0.2",
+        "@microsoft/microsoft-graph-client": "^3.0.7"
     }
 }