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feat: include more entries into DNS fallback cache

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This commit is contained in:
link2xt
2024-03-24 04:22:08 +00:00
parent 1adea3c678
commit e702c1a8ca
1 changed files with 69 additions and 7 deletions
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76
src/net.rs
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@@ -1,6 +1,6 @@
//! # Common network utilities. //! # Common network utilities.
use std::net::Ipv4Addr;
use std::net::{IpAddr, SocketAddr}; use std::net::{IpAddr, SocketAddr};
use std::net::{Ipv4Addr, Ipv6Addr};
use std::pin::Pin; use std::pin::Pin;
use std::str::FromStr; use std::str::FromStr;
use std::time::Duration; use std::time::Duration;
@@ -41,7 +41,8 @@ async fn lookup_host_with_timeout(
/// Looks up hostname and port using DNS and updates the address resolution cache. /// Looks up hostname and port using DNS and updates the address resolution cache.
/// ///
/// If `load_cache` is true, appends cached results not older than 30 days to the end. /// If `load_cache` is true, appends cached results not older than 30 days to the end
/// or entries from fallback cache if there are no cached addresses.
async fn lookup_host_with_cache( async fn lookup_host_with_cache(
context: &Context, context: &Context,
hostname: &str, hostname: &str,
@@ -129,11 +130,72 @@ async fn lookup_host_with_cache(
// //
// In the future we may pre-resolve all provider database addresses // In the future we may pre-resolve all provider database addresses
// and build them in. // and build them in.
if hostname == "mail.sangham.net" { match hostname {
resolved_addrs.push(SocketAddr::new( "mail.sangham.net" => {
IpAddr::V4(Ipv4Addr::new(159, 69, 186, 85)), resolved_addrs.push(SocketAddr::new(
port, IpAddr::V6(Ipv6Addr::new(0x2a01, 0x4f8, 0xc17, 0x798c, 0, 0, 0, 1)),
)); port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(159, 69, 186, 85)),
port,
));
}
"nine.testrun.org" => {
resolved_addrs.push(SocketAddr::new(
IpAddr::V6(Ipv6Addr::new(0x2a01, 0x4f8, 0x241, 0x4ce8, 0, 0, 0, 2)),
port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(116, 202, 233, 236)),
port,
));
}
"disroot.org" => {
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(178, 21, 23, 139)),
port,
));
}
"mail.riseup.net" => {
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(198, 252, 153, 70)),
port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(198, 252, 153, 71)),
port,
));
}
"imap.gmail.com" => {
resolved_addrs.push(SocketAddr::new(
IpAddr::V6(Ipv6Addr::new(0x2a00, 0x1450, 0x400c, 0xc1f, 0, 0, 0, 0x6c)),
port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V6(Ipv6Addr::new(0x2a00, 0x1450, 0x400c, 0xc1f, 0, 0, 0, 0x6d)),
port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(142, 250, 110, 109)),
port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(142, 250, 110, 108)),
port,
));
}
"smtp.gmail.com" => {
resolved_addrs.push(SocketAddr::new(
IpAddr::V6(Ipv6Addr::new(0x2a00, 0x1450, 0x4013, 0xc04, 0, 0, 0, 0x6c)),
port,
));
resolved_addrs.push(SocketAddr::new(
IpAddr::V4(Ipv4Addr::new(142, 250, 110, 109)),
port,
));
}
_ => {}
} }
} }
} }