Always Trust User Certs

Always Trust User Certs is a module designed to automatically include all installed user certificates in the Android system certificate store. This allows user certificates to be used automatically when building trust chains, eliminating the need to manually add the network_security_config property to an application's manifest.

Key features include:

• Support for multiple users.
• Support for Magisk, KernelSU, and KernelSU Next.
• Compatibility with devices both with and without mainline/conscrypt updates.
• Support for Android versions 7 through 16.
• Automatic handling of certificate storage locations, whether in /system/etc/security/cacerts or /apex/com.android.conscrypt/cacerts/.

To stop using a user certificate as a system certificate, follow these steps:

1. Remove the certificate from the user store via the Android device settings.
2. Restart the device to ensure the module removes the certificate from the system store.

To make a certificate part of the system trust chain using this module, follow these steps:

1. Install the certificate as a user certificate on the Android device.
2. Restart the device to apply the changes.