The Ubercart Authorize.Net SIM/DPM Payment Methods module provides two additional payment methods to Ubercart for users of the Authorize.Net payment processing service. These methods are alternatives to the bundled AIM payment method for users who wish to reduce PCI compliance responsibilities for their Ubercart server, as they outsource all cardholder data handling to Authorize.Net and are thus consistent with PCI DSS SAQ A (in SIM mode) or SAQ A-EP (in DPM mode). They may also be useful for those whose Drupal hosting arrangement makes it difficult to secure their site via SSL.
It is highly recommended that you specify the allowable relay response URL (or URLs, for an account shared by more than one site) in the Authorize.Net settings to prevent possible man-in-the-middle attacks based on a forged relay response value. See the included README.txt file for details.
- Support for SIM (Server Integration Method) payments
- Support for DPM (Direct Post Method) payments
- Reduced PCI compliance burden
- SSL optional
Based on existing work at ubercart.org by:
- Sarah Azurin (SIM support)
- Ritu Agarwal (DPM support)