Authorize.net Changes to Supported Characters

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5 years 3 months ago #301996

-- url of the page with the problem -- : n/a
-- HikaShop version -- : 4.0.1
-- Joomla version -- : n/a
-- PHP version -- : n/a
-- Browser(s) name and version -- : n/a
-- Error-message(debug-mod must be tuned on) -- : not an error — this is a security announcement by Authorize.net

My client received this message from Authorize.net on Dec. 21, 2018. I just want to verify whether or not this affects HikaShop:

Changes to Supported Characters
Dear Authorize.Net Merchant:

As part of ongoing security improvements, we're making changes on January 10, 2019 that may affect your gateway account. After January 10, certain characters will be replaced with spaces if sent to the gateway.

Authorize.Net is changing how it handles some character data included in transactions submitted to our systems. Starting January 10, 2019, transactions that contain any of the characters listed in the table below will be replaced with a space (‘ ‘) before saving the transactions in our systems and/or passing the transaction data to the back-end payment processor. If you later query our systems for data on these impacted transactions, we will send back the edited content. This includes URL and HTML encoding of the ‘<’ and ‘>’ characters, and non-printable Unicode characters.

Invalid Character Inputs

For example, if you submit a transaction to Authorize.Net with the Description field populated with “Chocolate Chip Cookie [<medium>]”, the Description data we will send to the back-end processor and save in our databases will be “Chocolate Chip Cookie [ medium ]”. Note the removed ‘<’ and ‘>’ characters.

What Steps Should You Take?

No change is required if your systems do not send any of the above characters in transaction data and rely on them in the response from Authorize.Net. If your systems rely on these characters being sent back, then you must remove this dependency before January 10, 2019.

Additional information resources

If you have any questions about this email, please contact Customer Support at 877.447.3938 or go to the Authorize.Net Support Center.

Thank you for your attention to this matter and for being an Authorize.Net merchant.

Sincerely,
Authorize.Net

The following user(s) said Thank You: nicolas

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5 years 3 months ago #302004

Hello,

If we understand this mail well, these news shouldn't break the continuity of the service or doesn't required us to update the Authorize plugin.
But thank you so much for this feedback.
Regards

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  • Posts: 37
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5 years 3 months ago #302010

Thank you for you quick reply. : )

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