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docker/routlin-dash/app/config_utils.py

@@ -6,7 +6,8 @@ from flask import session
 APP_DIR            = _os.path.dirname(_os.path.abspath(__file__))
 CONFIGS_DIR        = '/routlin_location'
 WWW_DIR            = '/www'
-ACCOUNTS_FILE      = f'{APP_DIR}/authorized_accounts.json'
+ACCOUNTS_FILE      = f'{CONFIGS_DIR}/.dashboard-accounts'
+SESSIONS_DB        = f'{CONFIGS_DIR}/.dashboard-sessions'
 CONFIG_FILE        = f'{CONFIGS_DIR}/config.json'
 DASHBOARD_QUEUE    = f'{CONFIGS_DIR}/.dashboard-queue'
 DASHBOARD_DONE     = f'{CONFIGS_DIR}/.dashboard-done'
@@ -609,6 +610,72 @@ def revert_group_chain(group_uuid):
     return errors, succeeded, failed
 
 
+# Sessions DB =======================================================
+
+def _open_sessions_db():
+    import sqlite3 as _sq, time as _t
+    con = _sq.connect(SESSIONS_DB, timeout=5)
+    con.execute('PRAGMA journal_mode=WAL')
+    con.executescript('''
+        CREATE TABLE IF NOT EXISTS sessions (
+            session_id   TEXT PRIMARY KEY,
+            email        TEXT NOT NULL,
+            access_level TEXT NOT NULL DEFAULT '',
+            logged_in_at INTEGER NOT NULL,
+            last_seen    INTEGER NOT NULL
+        );
+    ''')
+    con.commit()
+    return con
+
+def record_session_login(session_id, email, access_level):
+    import time as _t
+    try:
+        con = _open_sessions_db()
+        now = int(_t.time())
+        con.execute(
+            'INSERT OR REPLACE INTO sessions(session_id, email, access_level, logged_in_at, last_seen) VALUES(?,?,?,?,?)',
+            (session_id, email, access_level, now, now)
+        )
+        con.commit()
+        con.close()
+    except Exception:
+        pass
+
+def record_session_logout(session_id):
+    try:
+        con = _open_sessions_db()
+        con.execute('DELETE FROM sessions WHERE session_id=?', (session_id,))
+        con.commit()
+        con.close()
+    except Exception:
+        pass
+
+def record_session_activity(session_id):
+    import time as _t
+    try:
+        con = _open_sessions_db()
+        con.execute('UPDATE sessions SET last_seen=? WHERE session_id=?', (int(_t.time()), session_id))
+        con.commit()
+        con.close()
+    except Exception:
+        pass
+
+def get_active_sessions():
+    import time as _t
+    cutoff = int(_t.time()) - 31 * 86400
+    try:
+        con = _open_sessions_db()
+        rows = con.execute(
+            'SELECT email, access_level, logged_in_at, last_seen FROM sessions WHERE last_seen > ? ORDER BY last_seen DESC',
+            (cutoff,)
+        ).fetchall()
+        con.close()
+        return rows
+    except Exception:
+        return []
+
+
 # Misc ==============================================================
 
 def run_apply():