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diff --git a/sjdbmk/msal_skeleton.py b/sjdbmk/msal_skeleton.py
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+++ b/sjdbmk/msal_skeleton.py
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+#!/usr/bin/env python3
+#
+# Skeleton to write new Daily Bulletin scripts that use the MSAL library
+# Copyright (C) 2024 Runxi Yu <https://runxiyu.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+from __future__ import annotations
+from configparser import ConfigParser
+from typing import Any
+import requests
+import msal  # type: ignore
+
+
+def acquire_token(config: ConfigParser) -> str:
+    app = msal.PublicClientApplication(
+        config["credentials"]["client_id"],
+        authority=config["credentials"]["authority"],
+    )
+    result = app.acquire_token_by_username_password(
+        config["credentials"]["username"],
+        config["credentials"]["password"],
+        scopes=config["credentials"]["scope"].split(" "),
+    )
+
+    if "access_token" in result:
+        assert isinstance(result["access_token"], str)
+        return result["access_token"]
+    raise ValueError("Authentication error in password login")
+
+
+# TODO
+def something(token: str) -> Any:
+    return requests.get(
+        "https://graph.microsoft.com/v1.0/me",
+        headers={"Authorization": "Bearer " + token},
+        timeout=20,
+    ).json()
+
+
+def main() -> None:
+    config = ConfigParser()
+    config.read("config.ini")
+    token = acquire_token(config)
+    print(something(token))
+    # TODO
+
+
+if __name__ == "__main__":
+    main()