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pronamic / wp-pronamic-pay-ideal-advanced-v3

iDEAL Advanced v3 driver for the WordPress payment processing library.
http://www.wp-pay.org/gateways/ideal-advanced-v3/
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Authentication of iDEAL messages #2

Open remcotolsma opened 2 years ago

remcotolsma commented 2 years ago

To ensure the status of a transaction the Merchant has to verify the signature of the Acquirer in the Response messages.

To verify the signature in the SignatureValue field it is recommended that merchants use standard XML Digital Signature libraries available in most (web) programming languages.

Source: https://www.pronamic.eu/wp-content/uploads/sites/2/2016/06/Merchant-Integration-Guide-v3-3-1-ENG-February-2015.pdf

Internal Basecamp to-do: https://basecamp.com/1810084/projects/10966871/todos/305910650

remcotolsma commented 2 years ago

I have added the public certificates in https://github.com/pronamic/wp-pronamic-pay/commit/0f366c3598a7ddde6d26e9134be274d2b68180fe.