MarcoBuster/Magisk
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Only resolve via DoH for specific hostnames

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This commit is contained in:
topjohnwu 2020-06-03 01:15:05 -07:00
parent cb7148a24c
commit a17908f6e1
2 changed files with 26 additions and 14 deletions
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1
app/build.gradle
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@ -54,6 +54,7 @@ android {
exclude '/org/bouncycastle/**'
exclude '/kotlin/**'
exclude '/kotlinx/**'
exclude '/okhttp3/**'
}
kotlinOptions {

15
app/src/main/java/com/topjohnwu/magisk/di/NetworkingModule.kt
View File

@ -12,6 +12,7 @@ import io.noties.markwon.Markwon
import io.noties.markwon.html.HtmlPlugin
import io.noties.markwon.image.ImagesPlugin
import io.noties.markwon.image.network.OkHttpNetworkSchemeHandler
import okhttp3.Dns
import okhttp3.HttpUrl
import okhttp3.OkHttpClient
import okhttp3.dnsoverhttps.DnsOverHttps
@ -46,7 +47,7 @@ fun createOkHttpClient(context: Context): OkHttpClient {
builder.sslSocketFactory(NoSSLv3SocketFactory())
}
builder.dns(DnsOverHttps.Builder().client(builder.build())
val doh = DnsOverHttps.Builder().client(builder.build())
.url(HttpUrl.get("https://cloudflare-dns.com/dns-query"))
.bootstrapDnsHosts(listOf(
InetAddress.getByName("162.159.36.1"),
@ -59,7 +60,17 @@ fun createOkHttpClient(context: Context): OkHttpClient {
InetAddress.getByName("2606:4700:4700::0064"),
InetAddress.getByName("2606:4700:4700::6400")
))
.build())
.resolvePrivateAddresses(true) /* To make PublicSuffixDatabase never used */
.build()
builder.dns { hostname ->
// Only resolve via DoH for known DNS polluted hostnames
if (hostname == "raw.githubusercontent.com") {
doh.lookup(hostname)
} else {
Dns.SYSTEM.lookup(hostname)
}
}
return builder.build()
}