After researching online, I can provide you with information on how to integrate your custom authentication script into WPA Enterprise for your e-cash redemption system. Here's what I found:
RADIUS Server:
WPA Enterprise typically uses a RADIUS (Remote Authentication Dial-In User Service) server for authentication. You'll need to set up a RADIUS server that can handle your custom authentication method.
FreeRADIUS:
FreeRADIUS is a popular open-source RADIUS server that allows for custom authentication methods. It's highly flexible and can be extended to work with your e-cash system.
Custom Module:
You'll need to create a custom module for FreeRADIUS that implements your e-cash redemption logic. This can be done in several ways:
a. Perl Module:
sub authenticate {
my ($username, $password) = @_;
# Your e-cash redemption logic here
return RLM_MODULE_OK; # or RLM_MODULE_REJECT if authentication fails
}
b. Python Module:
def authenticate(p):
username = p['User-Name'][0]
password = p['User-Password'][0]
# Your e-cash redemption logic here
return (radiusd.RLM_MODULE_OK, None, ()) # or RLM_MODULE_REJECT if authentication fails
c. C Module: You can also write a C module for more complex logic or better performance.
Configuration:
Modify your FreeRADIUS configuration to use your custom module:
EAP-TTLS or PEAP:
Configure your RADIUS server to use EAP-TTLS or PEAP, which allows for username/password (or in your case, e-cash) authentication over a secure TLS tunnel.
Access Point Configuration:
Configure your Wi-Fi access point to use WPA Enterprise and point it to your RADIUS server.
Client-side:
Modify your captive portal to send the e-cash token as the "password" field in the WPA Enterprise authentication process.
Remember to ensure that your custom authentication method is secure and that you're following best practices for handling sensitive data.
Implementing this system will require deep knowledge of RADIUS protocols and careful security considerations. It's recommended to thoroughly test your setup in a controlled environment before deploying it in production.
After researching online, I can provide you with information on how to integrate your custom authentication script into WPA Enterprise for your e-cash redemption system. Here's what I found:
RADIUS Server: WPA Enterprise typically uses a RADIUS (Remote Authentication Dial-In User Service) server for authentication. You'll need to set up a RADIUS server that can handle your custom authentication method.
FreeRADIUS: FreeRADIUS is a popular open-source RADIUS server that allows for custom authentication methods. It's highly flexible and can be extended to work with your e-cash system.
Custom Module: You'll need to create a custom module for FreeRADIUS that implements your e-cash redemption logic. This can be done in several ways:
a. Perl Module:
b. Python Module:
c. C Module: You can also write a C module for more complex logic or better performance.
Configuration: Modify your FreeRADIUS configuration to use your custom module:
EAP-TTLS or PEAP: Configure your RADIUS server to use EAP-TTLS or PEAP, which allows for username/password (or in your case, e-cash) authentication over a secure TLS tunnel.
Access Point Configuration: Configure your Wi-Fi access point to use WPA Enterprise and point it to your RADIUS server.
Client-side: Modify your captive portal to send the e-cash token as the "password" field in the WPA Enterprise authentication process.
Remember to ensure that your custom authentication method is secure and that you're following best practices for handling sensitive data.
Implementing this system will require deep knowledge of RADIUS protocols and careful security considerations. It's recommended to thoroughly test your setup in a controlled environment before deploying it in production.