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iOS

Authentication Request

Anyone have an experience working with Authentication request?

I am working with a custom API that requires a keyed-hashed based message authentication code (HMAC) signature for authentication. This HMAC signature must be calculated using the SHA-256 hash function. All requests must be sent over HTTPS.

Each request must include the following HTTP headers for authentication:

Authorization: TC<AccessID>:<Base64 Encoded Signature> Timestamp: <Unix format timestamp in GMT seconds>

Any help is appreciated.

2 Answers

Sam Soffes
STAFF
Sam Soffes
Treehouse Guest Teacher

If you have control over the API, I'd recommend switching to OAuth 2.0 since it makes things a lot simpler. 1.0 used HMAC and was a huge pain to work with.

If you can't change the API, I have some code that may help. Here's an HMAC method you can use. Hope that helps!

What would be the best way to setup headers and how do I include that into the url request?

Sam the Photo Bombers course is really helping on this project. I am learning a lot. I would be willing to share more about the project with you offline from the forums. Just email me at aaronatMav3r1ck.com

Thanks again for the help!