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https://github.com/InvoiceShelf/InvoiceShelf.git
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The AI chat assistant scoped tool queries by company but ignored the per-user Bouncer abilities the rest of the app enforces, so any `use ai` holder could read customers, invoices, payments, and company financials their role couldn't otherwise see. Each AiTool now declares a required ability (entity-aligned); the registry hides unauthorized tools from the model and refuses to execute them as a backstop. Separately, admin/owner-supplied URLs were fetched server-side with no guard against private/reserved targets (SSRF): the AI base URL, the CurrencyConverter "DEDICATED" exchange-rate URL, and S3/Spaces file-disk endpoints. A shared PrivateNetworkGuard now backs a PublicHttpUrl validation rule (save-time) and runtime guards in each driver. - AiTool::requiredAbility() + mapping across all 12 tools - AiToolRegistry filters schemas() by ability and re-checks in execute() - PrivateNetworkGuard / BlockedUrlException / PublicHttpUrl rule (new) - Rule wired into AI config (service + 3 controllers), exchange-rate, and file-disk endpoints; runtime guards in OpenRouterDriver, CurrencyConverterDriver, and FileDiskService - Tests for ability filtering, the guard, the rule, and 422 rejections
60 lines
1.7 KiB
PHP
60 lines
1.7 KiB
PHP
<?php
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namespace App\Services\Ai\Tools;
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use App\Models\Invoice;
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class ListOverdueInvoicesTool extends AiTool
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{
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public function name(): string
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{
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return 'list_overdue_invoices';
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}
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public function description(): string
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{
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return 'List all invoices for the current company that are currently overdue (past their due date and unpaid or partially paid). Sorted by oldest-due-first.';
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}
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public function parameterSchema(): array
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{
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return [
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'type' => 'object',
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'properties' => (object) [],
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'required' => [],
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];
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}
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public function requiredAbility(): ?array
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{
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return ['view-invoice', Invoice::class];
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}
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public function execute(array $arguments, int $companyId, int $userId): mixed
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{
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$invoices = Invoice::query()
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->where('company_id', $companyId)
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->where('overdue', true)
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->with('customer:id,name')
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->orderBy('due_date')
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->limit(100)
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->get();
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$totalOutstanding = (float) $invoices->sum('due_amount');
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return [
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'count' => $invoices->count(),
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'total_outstanding' => $totalOutstanding,
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'invoices' => $invoices->map(fn (Invoice $inv): array => [
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'id' => $inv->id,
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'invoice_number' => $inv->invoice_number,
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'customer_id' => $inv->customer_id,
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'customer_name' => $inv->customer?->name,
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'due_date' => $this->asDate($inv->due_date),
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'due_amount' => $inv->due_amount,
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'total' => $inv->total,
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])->all(),
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];
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}
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}
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