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Swish is a mobile payment solution backed by | Swish is a mobile payment solution backed by several Swedish banks. To support this in your application, you need a special agreement with your bank - but they offer a Swish simulator useful for development purposes. | ||
Go to Swish for merchants at [[https://www.swish.nu/developer#swish-for-merchants]] and download the | Go to Swish for merchants at [[https://www.swish.nu/developer#swish-for-merchants]] and download the Simulator guide (zip file) containing both a PDF with instructions and a number of certificates. | ||
In principle | In principle, the payment (for merchants) is started by a PUT operation using a Json PAYMENT OBJECT using a certificate. The user pays using a mobile and the Swish server issues a callback to your server with the result using a POST containing the result. | ||
[[File:Swish1. | [[File:Swish1.png|frameless|839x839px]] | ||
Using a web app on Azure, install the .pfx certificates (in the zip) for merchants as '''Private Key Certificates'''. Also, install the corresponding '''Public Key Certificates'''. I did this by importing the .pfx to the Windows key store on my developer machine and then exporting the public key (for import to Azure). | |||
'''Gotchas:''' When importing the cert to the local machine, use double-click on the certificate to start the import. I had some issues with getting it to work locally before I did that. | |||
The certificate should be installed in the machine initiating the call, server, or others. Run it using the debugger - your machine will log if the certificate thumbprint is found in the logging part of the debugger. | |||
Also, I added the ''application setting'': WEBSITE_LOAD_CERTIFICATES with the value "*" to ensure that the web app has access to the certificate. | |||
The SWISH-server callback is a POST using a JSON raw body as described here [[https://wiki.mdriven.net/index.php/Rest_Services_In_MDriven]] '''Receive string content''' | |||
[[Category:Payments]] | |||
{{Edited|July|12|2024}} | |||
Latest revision as of 15:47, 10 February 2024
Swish is a mobile payment solution backed by several Swedish banks. To support this in your application, you need a special agreement with your bank - but they offer a Swish simulator useful for development purposes.
Go to Swish for merchants at [[1]] and download the Simulator guide (zip file) containing both a PDF with instructions and a number of certificates.
In principle, the payment (for merchants) is started by a PUT operation using a Json PAYMENT OBJECT using a certificate. The user pays using a mobile and the Swish server issues a callback to your server with the result using a POST containing the result.
Using a web app on Azure, install the .pfx certificates (in the zip) for merchants as Private Key Certificates. Also, install the corresponding Public Key Certificates. I did this by importing the .pfx to the Windows key store on my developer machine and then exporting the public key (for import to Azure).
Gotchas: When importing the cert to the local machine, use double-click on the certificate to start the import. I had some issues with getting it to work locally before I did that.
The certificate should be installed in the machine initiating the call, server, or others. Run it using the debugger - your machine will log if the certificate thumbprint is found in the logging part of the debugger.
Also, I added the application setting: WEBSITE_LOAD_CERTIFICATES with the value "*" to ensure that the web app has access to the certificate.
The SWISH-server callback is a POST using a JSON raw body as described here [[2]] Receive string content