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Who to add additional CA certificate to Fenix?

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  • Last reply by peter357

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I have some webservices in my local network, which I want to secure with HTTPS. So I created my own self signed Certificate Authority and generated so some certificates for these services, signed by my CA.

My question is: How can I add the CAs certificate to the list of trusted authority certificates in my Firefox Fenix installation? I can't find such an option in the Fenix settings.

(This works well for my Firefox desktop installation, but I want to use this on my Android smartphone, too.)

I have some webservices in my local network, which I want to secure with HTTPS. So I created my own self signed Certificate Authority and generated so some certificates for these services, signed by my CA. My question is: How can I add the CAs certificate to the list of trusted authority certificates in my Firefox Fenix installation? I can't find such an option in the Fenix settings. (This works well for my Firefox desktop installation, but I want to use this on my Android smartphone, too.)

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Using the latest Fenix version 82.1.2.

It does not help to add the certificate to androids list of trusted CAs: Android Settings > Security & Location > Encryption & Credentials > Install from SD card


Does someone know, where "build in CAs" are stored within the APK? Maybe, I could add mine there (unzip, add, rezip the APK).


Any other idea?

Modified by peter357