Add weekly vulnerability report upload feature

Implements a comprehensive system for uploading and processing weekly
vulnerability reports that automatically splits multiple CVE IDs in a
single cell into separate rows for easier filtering and analysis.

Backend Changes:
- Add weekly_reports table with migration
- Create Excel processor helper using Python child_process
- Implement API routes for upload, list, download, delete
- Mount routes in server.js after multer initialization
- Move split_cve_report.py to backend/scripts/

Frontend Changes:
- Add WeeklyReportModal component with phase-based UI
- Add "Weekly Report" button next to NVD Sync
- Integrate modal into App.js with state management
- Display existing reports with current report indicator
- Download buttons for original and processed files

Features:
- Upload .xlsx files (editor/admin only)
- Automatic CVE ID splitting via Python script
- Store metadata in database + files on filesystem
- Auto-archive previous reports (mark one as current)
- Download both original and processed versions
- Audit logging for all operations
- Security: file validation, auth checks, path sanitization

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-02-11 16:41:39 -07:00
parent bf3d01becf
commit 0d67a99c7e
9 changed files with 1020 additions and 0 deletions

View File

@@ -6,6 +6,7 @@ import UserMenu from './components/UserMenu';
import UserManagement from './components/UserManagement';
import AuditLog from './components/AuditLog';
import NvdSyncModal from './components/NvdSyncModal';
import WeeklyReportModal from './components/WeeklyReportModal';
import './App.css';
const API_BASE = process.env.REACT_APP_API_BASE || 'http://localhost:3001/api';
@@ -173,6 +174,7 @@ export default function App() {
const [showUserManagement, setShowUserManagement] = useState(false);
const [showAuditLog, setShowAuditLog] = useState(false);
const [showNvdSync, setShowNvdSync] = useState(false);
const [showWeeklyReport, setShowWeeklyReport] = useState(false);
const [newCVE, setNewCVE] = useState({
cve_id: '',
vendor: '',
@@ -757,6 +759,15 @@ export default function App() {
NVD Sync
</button>
)}
{canWrite() && (
<button
onClick={() => setShowWeeklyReport(true)}
className="intel-button intel-button-success relative z-10 flex items-center gap-2"
>
<Upload className="w-4 h-4" />
Weekly Report
</button>
)}
{canWrite() && (
<button
onClick={() => setShowAddCVE(true)}
@@ -810,6 +821,11 @@ export default function App() {
<NvdSyncModal onClose={() => setShowNvdSync(false)} onSyncComplete={() => fetchCVEs()} />
)}
{/* Weekly Report Modal */}
{showWeeklyReport && (
<WeeklyReportModal onClose={() => setShowWeeklyReport(false)} />
)}
{/* Add CVE Modal */}
{showAddCVE && (
<div className="fixed inset-0 modal-overlay flex items-center justify-center z-50 p-4">

View File

@@ -0,0 +1,291 @@
import React, { useState, useEffect } from 'react';
import { X, Loader, AlertCircle, CheckCircle, Upload as UploadIcon, Download, Star } from 'lucide-react';
const API_BASE = process.env.REACT_APP_API_BASE || 'http://localhost:3001/api';
export default function WeeklyReportModal({ onClose }) {
const [phase, setPhase] = useState('idle'); // idle, uploading, processing, success, error
const [selectedFile, setSelectedFile] = useState(null);
const [uploadProgress, setUploadProgress] = useState(0);
const [result, setResult] = useState(null);
const [existingReports, setExistingReports] = useState([]);
const [error, setError] = useState('');
// Fetch existing reports on mount
useEffect(() => {
fetchExistingReports();
}, []);
const fetchExistingReports = async () => {
try {
const response = await fetch(`${API_BASE}/weekly-reports`, { credentials: 'include' });
if (!response.ok) throw new Error('Failed to fetch reports');
const data = await response.json();
setExistingReports(data);
} catch (err) {
console.error('Error fetching reports:', err);
}
};
const handleFileSelect = (e) => {
const file = e.target.files[0];
if (file) {
if (!file.name.endsWith('.xlsx')) {
setError('Please select an Excel file (.xlsx)');
return;
}
setSelectedFile(file);
setError('');
}
};
const handleUpload = async () => {
if (!selectedFile) return;
setPhase('uploading');
setUploadProgress(0);
const formData = new FormData();
formData.append('file', selectedFile);
try {
setUploadProgress(50); // Simulated progress
setPhase('processing');
const response = await fetch(`${API_BASE}/weekly-reports/upload`, {
method: 'POST',
body: formData,
credentials: 'include'
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || 'Upload failed');
}
const data = await response.json();
setResult(data);
setPhase('success');
// Refresh the list of existing reports
await fetchExistingReports();
} catch (err) {
setError(err.message);
setPhase('error');
}
};
const handleDownload = async (id, type) => {
try {
const response = await fetch(`${API_BASE}/weekly-reports/${id}/download/${type}`, {
credentials: 'include'
});
if (!response.ok) throw new Error('Download failed');
const blob = await response.blob();
const url = window.URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `vulnerability_report_${type}.xlsx`;
document.body.appendChild(a);
a.click();
window.URL.revokeObjectURL(url);
document.body.removeChild(a);
} catch (err) {
console.error('Error downloading file:', err);
setError(`Failed to download ${type} file`);
}
};
const resetForm = () => {
setPhase('idle');
setSelectedFile(null);
setUploadProgress(0);
setResult(null);
setError('');
};
return (
<div className="modal-overlay" onClick={onClose}>
<div className="modal-content" onClick={(e) => e.stopPropagation()}>
{/* Header */}
<div className="modal-header">
<h2 className="modal-title">Weekly Vulnerability Report</h2>
<button onClick={onClose} className="modal-close">
<X className="w-5 h-5" />
</button>
</div>
{/* Body */}
<div className="modal-body">
{/* Idle Phase - File Selection */}
{phase === 'idle' && (
<div className="space-y-6">
<div>
<label className="block text-sm font-medium mb-2" style={{ color: '#94A3B8' }}>
Upload Excel File (.xlsx)
</label>
<input
type="file"
accept=".xlsx"
onChange={handleFileSelect}
className="intel-input w-full"
/>
{selectedFile && (
<p className="mt-2 text-sm" style={{ color: '#10B981' }}>
Selected: {selectedFile.name}
</p>
)}
</div>
<button
onClick={handleUpload}
disabled={!selectedFile}
className={`intel-button w-full ${selectedFile ? 'intel-button-success' : 'opacity-50 cursor-not-allowed'}`}
>
<UploadIcon className="w-4 h-4 mr-2" />
Upload & Process
</button>
{error && (
<div className="flex items-start gap-2 p-3 rounded" style={{ background: 'rgba(239, 68, 68, 0.1)', border: '1px solid #EF4444' }}>
<AlertCircle className="w-5 h-5 flex-shrink-0" style={{ color: '#EF4444' }} />
<p style={{ color: '#FCA5A5' }}>{error}</p>
</div>
)}
</div>
)}
{/* Uploading Phase */}
{phase === 'uploading' && (
<div className="text-center py-8">
<Loader className="w-12 h-12 animate-spin mx-auto mb-4" style={{ color: '#0EA5E9' }} />
<p style={{ color: '#94A3B8' }}>Uploading file...</p>
<div className="w-full bg-gray-700 rounded-full h-2 mt-4">
<div
className="h-2 rounded-full transition-all"
style={{ width: `${uploadProgress}%`, background: '#0EA5E9' }}
/>
</div>
</div>
)}
{/* Processing Phase */}
{phase === 'processing' && (
<div className="text-center py-8">
<Loader className="w-12 h-12 animate-spin mx-auto mb-4" style={{ color: '#0EA5E9' }} />
<p style={{ color: '#94A3B8' }}>Processing vulnerability report...</p>
<p className="text-sm mt-2" style={{ color: '#64748B' }}>Splitting CVE IDs into separate rows</p>
</div>
)}
{/* Success Phase */}
{phase === 'success' && result && (
<div className="space-y-4">
<div className="flex items-center gap-2 p-4 rounded" style={{ background: 'rgba(16, 185, 129, 0.1)', border: '1px solid #10B981' }}>
<CheckCircle className="w-6 h-6" style={{ color: '#10B981' }} />
<div>
<p className="font-medium" style={{ color: '#34D399' }}>Upload Successful!</p>
<p className="text-sm mt-1" style={{ color: '#94A3B8' }}>
Original: {result.original_rows} rows Processed: {result.processed_rows} rows
<span className="ml-2" style={{ color: '#10B981' }}>
(+{result.processed_rows - result.original_rows} rows from splitting CVEs)
</span>
</p>
</div>
</div>
<div className="flex gap-3">
<button
onClick={() => handleDownload(result.id, 'original')}
className="intel-button flex-1"
>
<Download className="w-4 h-4 mr-2" />
Download Original
</button>
<button
onClick={() => handleDownload(result.id, 'processed')}
className="intel-button intel-button-success flex-1"
>
<Download className="w-4 h-4 mr-2" />
Download Processed
</button>
</div>
<button onClick={resetForm} className="intel-button w-full">
Upload Another Report
</button>
</div>
)}
{/* Error Phase */}
{phase === 'error' && (
<div className="space-y-4">
<div className="flex items-start gap-2 p-4 rounded" style={{ background: 'rgba(239, 68, 68, 0.1)', border: '1px solid #EF4444' }}>
<AlertCircle className="w-6 h-6 flex-shrink-0" style={{ color: '#EF4444' }} />
<div>
<p className="font-medium" style={{ color: '#FCA5A5' }}>Upload Failed</p>
<p className="text-sm mt-1" style={{ color: '#94A3B8' }}>{error}</p>
</div>
</div>
<button onClick={resetForm} className="intel-button w-full">
Try Again
</button>
</div>
)}
{/* Existing Reports Section */}
{(phase === 'idle' || phase === 'success') && existingReports.length > 0 && (
<div className="mt-8">
<h3 className="text-lg font-medium mb-4" style={{ color: '#94A3B8' }}>
Previous Reports
</h3>
<div className="space-y-3">
{existingReports.map((report) => (
<div
key={report.id}
className="intel-card p-4"
>
<div className="flex items-start justify-between">
<div className="flex-1">
<div className="flex items-center gap-2 mb-2">
{report.is_current && (
<Star className="w-4 h-4 fill-current" style={{ color: '#F59E0B' }} />
)}
<p className="font-medium" style={{ color: report.is_current ? '#F59E0B' : '#94A3B8' }}>
{report.week_label}
</p>
</div>
<p className="text-sm" style={{ color: '#64748B' }}>
{new Date(report.upload_date).toLocaleDateString()}
{report.row_count_original} {report.row_count_processed} rows
</p>
</div>
<div className="flex gap-2">
<button
onClick={() => handleDownload(report.id, 'original')}
className="intel-button intel-button-small"
title="Download Original"
>
<Download className="w-3 h-3" />
</button>
<button
onClick={() => handleDownload(report.id, 'processed')}
className="intel-button intel-button-success intel-button-small"
title="Download Processed"
>
<Download className="w-3 h-3" />
</button>
</div>
</div>
</div>
))}
</div>
</div>
)}
</div>
</div>
</div>
);
}