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Merged
neithium merged 2 commits into from
Nov 14, 2025
Merged

Integrate JSON Server Mock API & Refactor Data Fetching #25

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a42a952
add json-server and db.json mock API based on backend contract
LikhithSP Nov 14, 2025
53d3029
Refactor frontend to use JSON Server for dynamic data fetching and Re…
LikhithSP Nov 14, 2025
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323 changes: 323 additions & 0 deletions frontend/db.json
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Original file line number Diff line number Diff line change
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{
"monitoringStatus": {
"active": true,
"uptime": 145200,
"packets_captured": 2847392,
"active_sessions": 12,
"threats_detected": 23,
"last_updated": "2025-11-14T20:00:00.000Z"
},

"trafficStats": {
"total_packets": 2847392,
"suspicious_packets": 1247,
"blocked_packets": 342,
"data_transferred": "1.2TB",
"hourly_data": [
{ "hour": "00:00", "packets": 12000, "suspicious": 45, "blocked": 12 },
{ "hour": "01:00", "packets": 8500, "suspicious": 32, "blocked": 8 },
{ "hour": "02:00", "packets": 6200, "suspicious": 28, "blocked": 5 },
{ "hour": "03:00", "packets": 5800, "suspicious": 15, "blocked": 3 },
{ "hour": "04:00", "packets": 7200, "suspicious": 22, "blocked": 7 },
{ "hour": "05:00", "packets": 9800, "suspicious": 38, "blocked": 11 },
{ "hour": "06:00", "packets": 15200, "suspicious": 52, "blocked": 18 },
{ "hour": "07:00", "packets": 22400, "suspicious": 78, "blocked": 25 },
{ "hour": "08:00", "packets": 28600, "suspicious": 95, "blocked": 32 },
{ "hour": "09:00", "packets": 35200, "suspicious": 112, "blocked": 41 },
{ "hour": "10:00", "packets": 42800, "suspicious": 134, "blocked": 48 },
{ "hour": "11:00", "packets": 38900, "suspicious": 128, "blocked": 44 },
{ "hour": "12:00", "packets": 45200, "suspicious": 145, "blocked": 52 },
{ "hour": "13:00", "packets": 41600, "suspicious": 138, "blocked": 49 },
{ "hour": "14:00", "packets": 39800, "suspicious": 132, "blocked": 46 },
{ "hour": "15:00", "packets": 44200, "suspicious": 141, "blocked": 51 },
{ "hour": "16:00", "packets": 47800, "suspicious": 152, "blocked": 56 },
{ "hour": "17:00", "packets": 52400, "suspicious": 168, "blocked": 62 },
{ "hour": "18:00", "packets": 48900, "suspicious": 159, "blocked": 58 },
{ "hour": "19:00", "packets": 45600, "suspicious": 147, "blocked": 53 },
{ "hour": "20:00", "packets": 42200, "suspicious": 139, "blocked": 50 },
{ "hour": "21:00", "packets": 38800, "suspicious": 129, "blocked": 45 },
{ "hour": "22:00", "packets": 32400, "suspicious": 108, "blocked": 37 },
{ "hour": "23:00", "packets": 26200, "suspicious": 89, "blocked": 29 }
]
},

"alerts": [
{
"id": 1,
"type": "critical",
"title": "Suspicious Data Exfiltration Detected",
"description": "Large volume of data transfer detected to unknown external IP 185.199.108.153",
"timestamp": "2025-11-14T19:55:00.000Z",
"source_ip": "192.168.1.45",
"destination_ip": "185.199.108.153",
"severity": "high",
"status": "open",
"packets": 15420,
"data_size": "847MB"
},
{
"id": 2,
"type": "warning",
"title": "Unauthorized VNC Access Attempt",
"description": "Multiple failed VNC authentication attempts from external IP",
"timestamp": "2025-11-14T19:45:00.000Z",
"source_ip": "203.0.113.42",
"destination_ip": "192.168.1.100",
"severity": "medium",
"status": "investigating",
"packets": 342,
"data_size": "12KB"
},
{
"id": 3,
"type": "info",
"title": "VNC Session Established",
"description": "New VNC session established for legitimate user",
"timestamp": "2025-11-14T19:00:00.000Z",
"source_ip": "192.168.1.25",
"destination_ip": "192.168.1.100",
"severity": "low",
"status": "resolved",
"packets": 1205,
"data_size": "2.1MB"
},
{
"id": 4,
"type": "critical",
"title": "Potential Malware Communication",
"description": "Suspicious network pattern detected - possible C&C communication",
"timestamp": "2025-11-14T18:00:00.000Z",
"source_ip": "192.168.1.67",
"destination_ip": "198.51.100.89",
"severity": "high",
"status": "open",
"packets": 8930,
"data_size": "156MB"
},
{
"id": 5,
"type": "warning",
"title": "Unusual Port Activity",
"description": "High traffic detected on non-standard port 8447",
"timestamp": "2025-11-14T17:00:00.000Z",
"source_ip": "192.168.1.33",
"destination_ip": "172.16.254.1",
"severity": "medium",
"status": "investigating",
"packets": 2847,
"data_size": "45MB"
}
],

"alertSummary": {
"total": 147,
"critical": 23,
"high": 45,
"medium": 52,
"low": 27,
"last_24h": 18,
"last_week": 89,
"resolved": 124,
"open": 23
},

"vncSessions": [
{
"id": 1,
"name": "Production Server Monitor",
"host": "192.168.1.100",
"port": 5901,
"status": "active",
"created_at": "2025-11-14T18:00:00.000Z",
"last_activity": "2025-11-14T19:58:00.000Z",
"user": "admin",
"vnc_type": "TigerVNC",
"screen_resolution": "1920x1080",
"active_connections": 2,
"data_transferred": "847MB",
"session_duration": 3600
},
{
"id": 2,
"name": "Development Environment",
"host": "192.168.1.101",
"port": 5902,
"status": "active",
"created_at": "2025-11-14T16:00:00.000Z",
"last_activity": "2025-11-14T19:45:00.000Z",
"user": "developer",
"vnc_type": "RealVNC",
"screen_resolution": "1366x768",
"active_connections": 1,
"data_transferred": "234MB",
"session_duration": 7200
},
{
"id": 3,
"name": "Database Server Access",
"host": "192.168.1.102",
"port": 5903,
"status": "inactive",
"created_at": "2025-11-13T20:00:00.000Z",
"last_activity": "2025-11-14T18:00:00.000Z",
"user": "dbadmin",
"vnc_type": "TigerVNC",
"screen_resolution": "1024x768",
"active_connections": 0,
"data_transferred": "1.2GB",
"session_duration": 14400
},
{
"id": 4,
"name": "Test Server",
"host": "192.168.1.103",
"port": 5904,
"status": "stopped",
"created_at": "2025-11-12T20:00:00.000Z",
"last_activity": "2025-11-13T20:00:00.000Z",
"user": "tester",
"vnc_type": "RealVNC",
"screen_resolution": "1920x1200",
"active_connections": 0,
"data_transferred": "567MB",
"session_duration": 0
}
],

"firewallRules": [
{
"id": 1,
"name": "Block Suspicious IPs",
"action": "BLOCK",
"protocol": "TCP",
"source_ip": "185.199.108.0/24",
"destination_port": "*",
"enabled": true,
"priority": 100,
"created_at": "2025-11-13T20:00:00.000Z",
"hits": 1247,
"last_hit": "2025-11-14T19:55:00.000Z"
},
{
"id": 2,
"name": "Allow VNC Traffic",
"action": "ALLOW",
"protocol": "TCP",
"source_ip": "192.168.1.0/24",
"destination_port": "590x",
"enabled": true,
"priority": 50,
"created_at": "2025-11-12T20:00:00.000Z",
"hits": 15420,
"last_hit": "2025-11-14T19:58:00.000Z"
},
{
"id": 3,
"name": "Block Port 8447",
"action": "BLOCK",
"protocol": "TCP",
"source_ip": "*",
"destination_port": "8447",
"enabled": true,
"priority": 75,
"created_at": "2025-11-14T17:00:00.000Z",
"hits": 342,
"last_hit": "2025-11-14T18:00:00.000Z"
},
{
"id": 4,
"name": "Allow HTTP/HTTPS",
"action": "ALLOW",
"protocol": "TCP",
"source_ip": "*",
"destination_port": "80,443",
"enabled": true,
"priority": 10,
"created_at": "2025-11-11T20:00:00.000Z",
"hits": 234789,
"last_hit": "2025-11-14T20:00:00.000Z"
}
],

"networkData": {
"interfaces": [
{
"name": "eth0",
"status": "up",
"rx_bytes": 2847392000,
"tx_bytes": 1847392000,
"rx_packets": 2847392,
"tx_packets": 1847392,
"errors": 0,
"drops": 12
},
{
"name": "eth1",
"status": "up",
"rx_bytes": 847392000,
"tx_bytes": 647392000,
"rx_packets": 847392,
"tx_packets": 647392,
"errors": 2,
"drops": 5
}
],
"protocols": {
"TCP": 65,
"UDP": 25,
"ICMP": 8,
"Other": 2
},
"top_talkers": [
{ "ip": "192.168.1.100", "bytes": 847392000, "packets": 847392 },
{ "ip": "192.168.1.101", "bytes": 234789000, "packets": 234789 },
{ "ip": "192.168.1.102", "bytes": 156423000, "packets": 156423 },
{ "ip": "185.199.108.153", "bytes": 89456000, "packets": 89456 },
{ "ip": "203.0.113.42", "bytes": 34567000, "packets": 34567 }
]
},

"users": [
{
"id": 1,
"username": "admin",
"email": "admin@exfilsentry.com",
"role": "Administrator",
"status": "active",
"last_login": "2025-11-14T19:00:00.000Z",
"created_at": "2025-10-14T20:00:00.000Z",
"permissions": ["all"]
},
{
"id": 2,
"username": "analyst",
"email": "analyst@exfilsentry.com",
"role": "Security Analyst",
"status": "active",
"last_login": "2025-11-14T18:00:00.000Z",
"created_at": "2025-11-01T20:00:00.000Z",
"permissions": ["view_alerts", "manage_alerts", "view_monitoring"]
},
{
"id": 3,
"username": "operator",
"email": "operator@exfilsentry.com",
"role": "Network Operator",
"status": "active",
"last_login": "2025-11-14T17:00:00.000Z",
"created_at": "2025-11-05T20:00:00.000Z",
"permissions": ["view_monitoring", "manage_vnc"]
}
],

"systemInfo": {
"version": "2.1.0",
"uptime": 2592000,
"cpu_usage": 23.5,
"memory_usage": 67.2,
"disk_usage": 45.8,
"network_interfaces": 2,
"active_rules": 4,
"total_sessions": 4
}
}
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