Metadata-Version: 2.4
Name: myserverip
Version: 1.0.0
Summary: A Python library to get server's public IP address from system interfaces
Home-page: https://github.com/daoudiyounes/serverip
Author: younes daoudi
Author-email: your.email@example.com
Project-URL: Bug Reports, https://github.com/daoudiyounes/serverip/issues
Project-URL: Source, https://github.com/daoudiyounes/serverip
Keywords: server ip address network interface system local
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: System :: Networking
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3
Description-Content-Type: text/markdown
Requires-Dist: netifaces>=0.11.0
Provides-Extra: dev
Requires-Dist: pytest>=6.0; extra == "dev"
Requires-Dist: pytest-cov>=2.0; extra == "dev"
Requires-Dist: black>=21.0; extra == "dev"
Requires-Dist: flake8>=3.8; extra == "dev"
Dynamic: author
Dynamic: author-email
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: home-page
Dynamic: keywords
Dynamic: project-url
Dynamic: provides-extra
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# ServerIP

A Python library to get your server's public IP address directly from system network interfaces - **no external API calls required**.

## Features

- 🚀 **Zero external requests** - Works completely offline
- 🔍 **Multi-platform support** - Linux, Windows, macOS
- 📡 **All network interfaces** - Discover all public IPs on the server
- 🛡️ **Private IP detection** - Automatically filters out private/local IPs
- 💻 **CLI included** - Use from command line
- 📊 **Comprehensive info** - Get interface details, MAC addresses, status
- 🔄 **Multiple fallback methods** - Uses different techniques for reliability

## Installation

```bash
pip install serverip
```

## Quick Start

```python
from serverip import get_server_public_ip, get_all_server_ips

# Get the primary public IP of this server
public_ip = get_server_public_ip()
print(f"Server public IP: {public_ip}")

# Get all public IPs assigned to this server
all_ips = get_all_server_ips()
print(f"All public IPs: {all_ips}")
```

## Full API Usage

```python
from serverip import ServerIPLocator

# Create locator instance
locator = ServerIPLocator()

# Get primary public IP
public_ip = locator.get_public_ip()
print(f"Primary public IP: {public_ip}")

# Get all public IPs
all_public_ips = locator.get_all_public_ips()
print(f"All public IPs: {all_public_ips}")

# Get comprehensive server info
info = locator.get_server_info()
print(f"Hostname: {info.hostname}")
print(f"Platform: {info.platform}")
print(f"Public IPs: {info.public_ips}")
print(f"Private IPs: {info.private_ips}")

# Examine network interfaces
for interface in info.interfaces:
    print(f"Interface {interface.name}:")
    print(f"  IP: {interface.ip_address}")
    print(f"  Public: {interface.is_public}")
    print(f"  Status: {'UP' if interface.is_up else 'DOWN'}")
    print(f"  MAC: {interface.mac_address}")

# Get specific interface info
eth0 = locator.get_interface_by_name('eth0')
if eth0:
    print(f"eth0 IP: {eth0.ip_address}")

# Get default route interface IP
default_ip = locator.get_default_route_ip()
print(f"Default route IP: {default_ip}")
```

## Command Line Usage

```bash
# Get primary public IP
serverip

# Get all public IPs
serverip --all

# Show all network interfaces
serverip --interfaces

# Get comprehensive server information
serverip --info

# Output as JSON
serverip --info --json
```

## Example Output

```bash
$ serverip --info
Hostname: web-server-01
Platform: linux
Public IPs: 203.0.113.45, 198.51.100.30
Private IPs: 192.168.1.100, 10.0.0.50

Interfaces:
  eth0: 203.0.113.45 (PUBLIC, UP)
  eth1: 198.51.100.30 (PUBLIC, UP)
  eth2: 192.168.1.100 (PRIVATE, UP)
  lo: 127.0.0.1 (PRIVATE, UP)
```

## How It Works

The library uses multiple methods to discover your server's IP addresses:

1. **Primary method**: Uses the `netifaces` library to enumerate network interfaces
2. **Linux fallback**: Parses `ip addr` or `ifconfig` command output
3. **Windows fallback**: Parses `ipconfig` command output  
4. **macOS fallback**: Parses `ifconfig` command output
5. **Socket fallback**: Uses Python's socket library as last resort

All methods automatically filter out:
- Private IP ranges (192.168.x.x, 10.x.x.x, 172.16-31.x.x)
- Loopback addresses (127.x.x.x)
- Link-local addresses (169.254.x.x)
- Multicast and reserved ranges

## Use Cases

Perfect for:

- **Web servers** - Determine your server's public IP for configuration
- **Load balancers** - Identify which IPs are available for binding
- **Monitoring systems** - Track server network configuration
- **Auto-configuration** - Set up services that need to know their public IP
- **Security applications** - Audit network interfaces
- **Docker containers** - Discover container's public network access
- **Cloud instances** - Get public IP without cloud provider APIs

## Platform Support

- ✅ **Linux** - Full support with multiple detection methods
- ✅ **Windows** - Full support via ipconfig parsing
- ✅ **macOS** - Full support via ifconfig parsing  
- ✅ **Other Unix-like** - Basic support via socket methods

## Data Classes

### ServerIPInfo
- `public_ips`: List of public IP addresses
- `private_ips`: List of private IP addresses
- `interfaces`: List of NetworkInterface objects
- `hostname`: Server hostname
- `platform`: Operating system platform

### NetworkInterface  
- `name`: Interface name (e.g., 'eth0', 'wlan0')
- `ip_address`: IP address assigned to interface
- `netmask`: Network mask
- `is_public`: Whether IP is public (not private/local)
- `is_up`: Whether interface is active
- `mac_address`: MAC address (if available)

## Error Handling

The library is designed to be robust:

```python
try:
    ip = get_server_public_ip()
    if ip:
        print(f"Public IP: {ip}")
    else:
        print("No public IP found - server may be behind NAT")
except Exception as e:
    print(f"Error getting IP: {e}")
```

## Requirements

- Python 3.6+
- netifaces library (automatically installed)

## Security Note

This library only reads network interface information that's already available to your application. It doesn't make any network requests or access sensitive system resources.

## License

MIT License - see LICENSE file for details.

## Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests if needed  
5. Submit a pull request

## Changelog

### v1.0.0
- Initial release
- Multi-platform support (Linux, Windows, macOS)
- Network interface enumeration
- Public/private IP detection
- CLI interface
- Comprehensive server information
