Allow user certificate

[UjuiUjuMandan]

See https://developer.android.com/privacy-and-security/security-config.

Close #4222.
Close #4317.

[UjuiUjuMandan]

@patterniha Please check if it works for your subscriptions and DoH. It uses another application ID so that can coexist with the original.

• https://github.com/UjuiUjuMandan/v2rayNG/releases/tag/1.9.39-nsc

[patterniha]

This version didn't work for me at all.

03-10 09:50:15.196 D/com.v2ray.ang.fdroid( 8437): runPlugin
03-10 09:50:15.186 D/com.v2ray.ang.fdroid( 8437): java.io.IOException: Cannot run program "/data/app/~~iXX85Cgf56s-vIUjHCQG2w==/com.v2ray.ang.fdroid-NVtFCuI8L1EdYbtDQ4mt9Q==/lib/arm64/libtun2socks.so" (in directory "/data/user/0/com.v2ray.ang.fdroid/files"): error=2, No such file or directory
03-10 09:50:15.185 D/com.v2ray.ang.fdroid( 8437): [/data/app/~~iXX85Cgf56s-vIUjHCQG2w==/com.v2ray.ang.fdroid-NVtFCuI8L1EdYbtDQ4mt9Q==/lib/arm64/libtun2socks.so, --netif-ipaddr, 10.10.10.2, --netif-netmask, 255.255.255.252, --socks-server-addr, 127.0.0.1:10808, --tunmtu, 1500, --sock-path, sock_path, --enable-udprelay, --loglevel, notice, --dnsgw, 127.0.0.1:10853]
03-10 09:50:15.162 I/GoLog   ( 8437): [Warning] core: Xray 25.1.1 started
03-10 09:50:15.161 I/GoLog   ( 8437): start core
03-10 09:50:15.154 I/GoLog   ( 8437): new core
03-10 09:50:15.054 I/GoLog   ( 8437):  IPs: [127.0.0.1]
03-10 09:50:15.054 I/GoLog   ( 8437):  Port: 10808
03-10 09:50:15.054 I/GoLog   ( 8437):  Domain: 127.0.0.1
03-10 09:50:15.054 I/GoLog   ( 8437): Prepare Result:
03-10 09:50:15.054 I/GoLog   ( 8437): Preparing Domain: 127.0.0.1:10808
03-10 09:50:15.054 I/GoLog   ( 8437): loading core config
--------- beginning of main

[UjuiUjuMandan]

libtun2socks.so" (in directory "/data/user/0/com.v2ray.ang.fdroid/files"): error=2, No such file or directory

Sorry, it should be built in Actions instead of my local machine lacking dependencies. Try this instead:

• https://github.com/UjuiUjuMandan/v2rayNG/actions/runs/13758491962

[patterniha]

libtun2socks.so" (in directory "/data/user/0/com.v2ray.ang.fdroid/files"): error=2, No such file or directory

Sorry, it should be built in Actions instead of my local machine lacking dependencies. Try this instead:

• https://github.com/UjuiUjuMandan/v2rayNG/actions/runs/13758491962

it works for subscription, but not for Xray-core-built-in-DOH.

Although, at least it doesn't matter to me, i submit this issue before implementing h2c and mitm-domain-fronting in xray-core

[UjuiUjuMandan]

not for Xray-core-built-in-DOH

I guess the Golang program may still don't respect user CA, no idea how crypto/tls fetches root CA storage.

[patterniha]

I guess the Golang program may still don't respect user CA, no idea how crypto/tls fetches root CA storage.

So this is related to Xray-core, not v2rayNG.

we now have h2c + tls-repack in Xray-core, so this feature is not necessary for Xray-core, and only important for subscription.