Support end-to-end encryption

[michnovka]

I think there should be an option to enable e2e for received SMS. I.e. all the payload is encrypted using a secret on the mobile phone, and can be decrypted by the webhook notification only, which knows the secret. HTTPSMS server will not know anything about the SMS content

[AchoArnold]

Hello @michnovka

I'm open to this. If you have a PR with the functionality I'll review it. Although I wonder if privacy is a concern, isn't it better to create your own backend server so you don't use httpsms at all?

[michnovka]

Hi @AchoArnold , I will in the end go for the self hosted solution, but I mean this as a business idea for you. Not having e2e is basically the MAIN reason why I will self-host in the end, if you had this I would have ended using your servers and possibly paying.

For that reason also, I will not make a PR for this, as I currently have no time and as you mentioned, self-hosting addresses my issues.

Just an idea for a feature that might increase the % of people not defaulting to self-hosting and converting into paying customers.

Cheers

[AchoArnold]

I like the idea. It sounds like a fun weekend project.

[AchoArnold]

It's done. I had a great time learning about AES encryption 🚀

[michnovka]

Thanks!