397063f987
Updates group: - Dell drivers and BIOS: check Dell's catalogs against all three driver maps and models.txt, download with a shared speed cap, repack, preview, apply with backups and rollback. - iPXE boot files: check GitHub for the signed Secure Boot set, verify the sha256 and each file's signer, install atomically, roll back. Includes the by-hand procedure. - Blancco: upload a release, stage it, test-boot it from the menu, activate, roll back. - BPRT sync: validate a batch uploaded from the MediaCreator Lite cache (scripts/windows/Sync-BPRT.ps1 or a zip), show the diff, swap with the site overlay files kept. Images: one sidebar entry per image with Overview, Drivers, Unattend and OS and Packages tabs. Every save shows a diff first, keeps the file's format, makes a backup and can be undone. Driver lint runs inline. Enrollment: upload standard/engineer MCL packages, one per tenant/purpose, with archive and restore. Hardware coverage counts engineer as Win11.
38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
"""Feature blueprints registered by app.py (one module per page group).
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views.dell_updates - Updates > Dell drivers and BIOS
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views.ipxe - Updates > iPXE Secure Boot files
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views.blancco_update - Updates > Blancco Drive Eraser releases
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Shared here: the download speed cap form handler. The cap is one setting
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(services/updates_common.py settings.json) used by every download; each
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Updates page with downloads shows the same form and posts it to its own
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route, which calls save_speed_cap() and redirects back to that page.
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"""
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import math
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from flask import flash, request
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from services import updates_common
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from services.audit import audit
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def save_speed_cap():
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"""Validate and save the shared speed cap from the posted form, audit and
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flash the result. Returns the saved settings, or None when refused."""
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try:
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value = float(request.form.get("max_mbps", ""))
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if not math.isfinite(value): # float() accepts "nan"
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raise ValueError("not a number")
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data = updates_common.save_settings(value)
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except ValueError as ex:
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msg = str(ex) if "between" in str(ex) else "enter a number of MB/s (0 = no cap)"
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flash(f"Speed cap not saved: {msg}", "danger")
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return None
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audit("UPDATES_SPEED_CAP", f"{data['max_mbps']} MB/s")
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cap = data["max_mbps"]
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flash(f"Download speed cap set to {cap:g} MB/s (shared by Dell and iPXE downloads)."
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if cap else "Download speed cap removed (shared by Dell and iPXE downloads).", "success")
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return data
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