144 lines
4.8 KiB
Python
144 lines
4.8 KiB
Python
from flask import Blueprint, request, redirect, flash
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from auth import require_level
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import json
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import sanitize
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import validation as validate
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bp = Blueprint('action_apply_ddns_providers', __name__)
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DDNS_FILE = '/configs/ddns.json'
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@bp.route('/action/add_ddns_provider', methods=['POST'])
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@require_level('administrator')
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def add_ddns_provider():
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provider_type = sanitize.filtervalue(request.form.get('provider', ''), validate.VALID_DDNS_PROVIDERS)
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description = sanitize.description(request.form.get('description', ''))
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hostnames = sanitize.domainlist(request.form.get('hostnames', '').splitlines())
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if not description:
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flash('Description is required.', 'error')
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return redirect('/view/view_ddns')
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if not hostnames:
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flash('At least one hostname is required.', 'error')
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return redirect('/view/view_ddns')
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if not provider_type:
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flash('Unknown provider type.', 'error')
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return redirect('/view/view_ddns')
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try:
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with open(DDNS_FILE) as f:
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data = json.load(f)
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except Exception as ex:
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flash(f'Could not read config: {ex}', 'error')
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return redirect('/view/view_ddns')
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entry = {
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'description': description,
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'provider': provider_type,
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'enabled': True,
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'hostnames': hostnames,
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}
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if provider_type == 'noip':
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entry['username'] = request.form.get('username', '').strip()
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entry['password'] = request.form.get('password', '').strip()
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else:
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entry['api_token'] = request.form.get('api_token', '').strip()
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data.setdefault('providers', []).append(entry)
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try:
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with open(DDNS_FILE, 'w') as f:
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json.dump(data, f, indent=2)
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flash(f'DDNS provider "{description}" added.', 'success')
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except Exception as ex:
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flash(f'Could not save config: {ex}', 'error')
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return redirect('/view/view_ddns')
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@bp.route('/action/edit_ddns_provider', methods=['POST'])
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@require_level('administrator')
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def edit_ddns_provider():
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try:
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row_index = int(request.form.get('row_index', -1))
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except (TypeError, ValueError):
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flash('Invalid row index.', 'error')
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return redirect('/view/view_ddns')
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provider_type = sanitize.filtervalue(request.form.get('provider', ''), validate.VALID_DDNS_PROVIDERS)
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description = sanitize.description(request.form.get('description', ''))
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hostnames_raw = request.form.get('hostnames', '')
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enabled = request.form.get('enabled') == 'on'
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hostnames = [h.strip() for h in hostnames_raw.splitlines() if h.strip()]
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if not provider_type:
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flash('Unknown provider type.', 'error')
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return redirect('/view/view_ddns')
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try:
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with open(DDNS_FILE) as f:
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data = json.load(f)
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except Exception as ex:
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flash(f'Could not read config: {ex}', 'error')
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return redirect('/view/view_ddns')
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providers = data.get('providers', [])
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if row_index < 0 or row_index >= len(providers):
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flash('Invalid provider index.', 'error')
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return redirect('/view/view_ddns')
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entry = {
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'description': description,
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'provider': provider_type,
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'enabled': enabled,
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'hostnames': hostnames,
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}
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if provider_type == 'noip':
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entry['username'] = request.form.get('username', '').strip()
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entry['password'] = request.form.get('password', '').strip()
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else:
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entry['api_token'] = request.form.get('api_token', '').strip()
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providers[row_index] = entry
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data['providers'] = providers
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try:
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with open(DDNS_FILE, 'w') as f:
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json.dump(data, f, indent=2)
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flash('DDNS provider updated.', 'success')
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except Exception as ex:
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flash(f'Could not save config: {ex}', 'error')
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return redirect('/view/view_ddns')
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@bp.route('/action/delete_ddns_provider', methods=['POST'])
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@require_level('administrator')
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def delete_ddns_provider():
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try:
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row_index = int(request.form.get('row_index', -1))
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except (TypeError, ValueError):
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flash('Invalid row index.', 'error')
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return redirect('/view/view_ddns')
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try:
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with open(DDNS_FILE) as f:
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data = json.load(f)
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except Exception as ex:
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flash(f'Could not read config: {ex}', 'error')
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return redirect('/view/view_ddns')
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providers = data.get('providers', [])
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if row_index < 0 or row_index >= len(providers):
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flash('Invalid provider index.', 'error')
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return redirect('/view/view_ddns')
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del providers[row_index]
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data['providers'] = providers
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try:
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with open(DDNS_FILE, 'w') as f:
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json.dump(data, f, indent=2)
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flash('DDNS provider deleted.', 'success')
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except Exception as ex:
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flash(f'Could not save config: {ex}', 'error')
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return redirect('/view/view_ddns')
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