Links to libidn2 and builds libcurl with it. This makes libcurl work, and by
extension browser, work on international domain names, e.g.
zig build run -- fetch "https://räksmörgås.se/"
With it available, we can use it in our WebAPIs which should also support these
domains, e.g:
testing.expectEqual('xn--rksmrgs-5wao1o.se', new URL('https://räksmörgås.se').hostname);
There is more integration to be done here, but this is a first step.
claude wrote all of the build.zig code.
I don't have a strong opinion about this feature, I just dislike that our WPT
/url/* tests are at 1704 / 9095 and, this is the biggest chunk (although, this
specific commit just does the basic integration and probably won't fix too many
WPT cases directly).
Block outbound HTTP requests to specified IP ranges before TCP handshake
using libcurl CURLOPT_OPENSOCKETFUNCTION callback. Fires after DNS
resolution, reads resolved IP directly from sockaddr, does bitwise CIDR
comparison. Fail-closed: unknown address families are blocked.
--block_private_networks blocks RFC1918, localhost, link-local, ULA.
--block_cidrs blocks additional comma-separated CIDRs.
IPv4-mapped IPv6 (::ffff:x.x.x.x) is unwrapped to prevent bypass.
Uses libcurl's websocket capabilities to add support for WebSocket.
Depends on https://github.com/lightpanda-io/zig-v8-fork/pull/167
Issue: https://github.com/lightpanda-io/browser/issues/1952
This is a WIP because it currently uses the same connection pool used for all
HTTP requests. It would be pretty easy for a page to starve the pool and block
any progress.
We previously stored the *Transfer inside of the easy's private data. We now
store the *Connection, and a Connection now has a `transport` field which is
a union for `http: *Transfer` or `websocket: *Websocket`.
I've been thinking the implementation here is messy (ever since we added support for it) and thought it would be better to separate each algorithm to their respective files in order to maintain in a long run. `digest` is also refactored to prefer libcrypto instead of std.
