Gregor Samosa
@watwa.re
1.4K followers 383 following 1.8K posts
putting the yikes in Dijkstra Building: floma.io & mietencheck.de Before: MDN & commonvoice.mozilla.org Blog: watwa.re I'm on Germ DM 🔑 ger.mx/A7-MU0u2kNOoKLoRUO1PH_m7V0EV…
putting the yikes in Dijkstra Building: floma.io & mietencheck.de Before: MDN & commonvoice.mozilla.org Blog: watwa.re I'm on Germ DM 🔑 ger.mx/A7-MU0u2kNOoKLoRUO1PH_m7V0EV…
![fn is_public_ip(ip: std::net::IpAddr) -> bool {
match ip {
std::net::IpAddr::V4(ip) => {
let octets = ip.octets();
!ip.is_private()
&& !ip.is_loopback()
&& !ip.is_link_local()
&& !ip.is_unspecified()
&& !ip.is_broadcast()
&& !ip.is_multicast()
&& !ip.is_documentation()
&& octets[0] != 0
&& octets[0] < 240
&& !(octets[0] == 100 && (64..=127).contains(&octets[1]))
&& !(octets[0] == 192 && octets[1] == 0 && octets[2] == 0)
&& !(octets[0] == 198 && (18..=19).contains(&octets[1]))
}
std::net::IpAddr::V6(ip) => {
let segments = ip.segments();
let mapped = ip.to_ipv4_mapped();
mapped.is_none_or(|mapped| is_public_ip(mapped.into()))
&& segments[0] & 0xe000 == 0x2000
&& !ip.is_loopback()
&& !ip.is_unspecified()
&& !ip.is_multicast()
&& !ip.is_unique_local()
&& !ip.is_unicast_link_local()
&& !(segments[0] == 0x2001 && segments[1] == 0x0db8)
}
}
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:c764uyv2vgzswy5gpc4jgknf/bafkreibjhnglvluf27uojkj6ymk4zdu2q4m4ndernkolez45vdrt5rdsdq)
![Now there is a header saying "CREATE NEW" above the buttons, which now just say "SCRIPT", "HTTP", "CRON", "EMAIL", and "Project [BETA]"](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:c764uyv2vgzswy5gpc4jgknf/bafkreigq4uverjvxb72dutg3bf724m3vctoxtadjobtd5lnidbdo5lk55i)
