Initial commit: Werkzeuge-Sammlung

Enthält:
- rdp_client.py: RDP Client mit GUI und Monitor-Auswahl
- rdp.sh: Bash-basierter RDP Client
- teamleader_test/: Network Scanner Fullstack-App
- teamleader_test2/: Network Mapper CLI

Subdirectories mit eigenem Repo wurden ausgeschlossen.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

teamleader_test2/network_mapper/cli.py

@@ -0,0 +1,61 @@
+"""Command line entrypoints for the LAN visualizer."""
+from __future__ import annotations
+
+import asyncio
+import json
+from pathlib import Path
+
+import typer
+
+from network_mapper.scanner import NetworkScanner
+
+app = typer.Typer(help="LAN discovery + visualization tooling")
+
+
+@app.command()
+def scan(
+    cidr: str | None = typer.Option(
+        None,
+        help="CIDR range to probe (defaults to the primary IPv4 network).",
+    ),
+    concurrency: int = typer.Option(32, help="Limit the number of simultaneous pings."),
+    ssh_timeout: float = typer.Option(5.0, help="Seconds to wait for SSH probes."),
+    ssh_user: str | None = typer.Option(
+        None,
+        envvar="SSH_USER",
+        help="Username for SSH probes when key auth is available.",
+    ),
+    ssh_key: Path | None = typer.Option(
+        None,
+        envvar="SSH_KEY_PATH",
+        exists=True,
+        file_okay=True,
+        dir_okay=False,
+        help="Private key path for passwordless SSH execution.",
+    ),
+    output: Path | None = typer.Option(
+        None,
+        exists=False,
+        file_okay=True,
+        dir_okay=False,
+        help="Write the scan result JSON to this file instead of stdout.",
+    ),
+):
+    """Run a single scan and emit JSON results."""
+    scanner = NetworkScanner(ssh_user=ssh_user, ssh_key_path=str(ssh_key) if ssh_key else None)
+    result = asyncio.run(scanner.scan(cidr=cidr, concurrency=concurrency, ssh_timeout=ssh_timeout))
+    payload = result.to_dict()
+    serialized = json.dumps(payload, indent=2)
+    if output:
+        output.write_text(serialized)
+        typer.echo(f"Scan saved to {output}")
+    else:
+        typer.echo(serialized)
+
+
+@app.command()
+def serve(host: str = "0.0.0.0", port: int = 8000, reload: bool = False):
+    """Start the FastAPI server and front-end."""
+    import uvicorn
+
+    uvicorn.run("network_mapper.main:app", host=host, port=port, reload=reload)