Fraud Protection

To help prevent fraudulent transactions, django-oscar-wfrs supports pluggable fraud protection modules to screen transactions before they are sent to Wells Fargo. Currently, two modules are included:

Package Name	Description
wellsfargo.fraud.dummy.DummyFraudProtection	Default fraud protection class. Doesn’t actually screen transactions—just approves everything.
wellsfargo.fraud.cybersource.DecisionManagerFraudProtection	Uses Cybersource’s Decision Manager via a SOAP API to screen transactions. See Cybersource for more information.

Configuration

To configure fraud protection, use the WFRS_FRAUD_PROTECTION setting in Django settings. For example, to configure the Decision Manager module, add the following configuration to your project’s settings file.

WFRS_FRAUD_PROTECTION = {
    'fraud_protection': 'wellsfargo.fraud.cybersource.DecisionManagerFraudProtection',
    'fraud_protection_kwargs': {
        'wsdl': 'https://ics2wstesta.ic3.com/commerce/1.x/transactionProcessor/CyberSourceTransaction_1.141.wsdl',
        'merchant_id': 'my-merchant-id',
        'transaction_security_key': 'my-security-key',
    }
}

Follow Cybersource’s documentation on how to obtain your merchant ID and transaction security key.