Zig fetch: TlsInitializationFailed

kj4tmp · October 30, 2024, 5:08am

I am trying to depend on the npcap sdk. So I try:

zig fetch --save=npcap-sdk https://npcap.com/dist/npcap-sdk-1.13.zip
error: unable to connect to server: TlsInitializationFailed

I have never tried to depend on a c library before, am I doing something wrong?

My zig version is latest nightly:

0.14.0-dev.2064+b5cafe223

kj4tmp · October 30, 2024, 5:34am

there are multiple issues for this on the github, so probably already tracked.

github.com/ziglang/zig

error: TlsInitializationFailed caused by servers lacking TLSv1.3 support

opened 10:53PM - 20 Sep 23 UTC

pfgithub

enhancement standard library proposal

### Zig Version 0.12.0-dev.415+5af5d87ad (mac aarch64, windows 10, Linux 5.15.9…0.1-microsoft-standard-WSL2) ### Steps to Reproduce and Observed Behavior The http client is broken on UofT eduroam wifi but works fine with a hotspot from my phone. ```zig // a.zig const std = @import("std"); const allocator = std.testing.allocator; const uri = std.Uri.parse("https://ziglang.org/") catch unreachable; test { var client: std.http.Client = .{ .allocator = allocator }; defer client.deinit(); var req = try client.request(.GET, uri, .{ .allocator = allocator }, .{}); defer req.deinit(); try req.start(); try req.wait(); try std.testing.expect(req.response.status == .ok); } ``` ``` zig test a.zig ``` ``` Test [1/1] test_0... FAIL (TlsInitializationFailed) /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/os.zig:753:27: 0x3c0edf in read (test) .CONNRESET => return error.ConnectionResetByPeer, ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/net.zig:1774:13: 0x40b647 in read (test) return os.read(self.handle, buffer); ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/net.zig:1805:25: 0x3b81e0 in readAtLeast (test) const amt = try s.read(buffer[index..]); ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/crypto/tls.zig:470:28: 0x3dcfb2 in readAtLeast__anon_12903 (test) const actual_amt = try stream.readAtLeast(dest, request_amt); ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/crypto/tls.zig:479:9: 0x3dd0c4 in readAtLeastOurAmt__anon_12902 (test) try readAtLeast(d, stream, our_amt); ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/crypto/tls/Client.zig:240:9: 0x38b443 in init__anon_10845 (test) try d.readAtLeastOurAmt(stream, tls.record_header_len); ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/http/Client.zig:949:103: 0x2aa86e in connectUnproxied (test) conn.data.tls_client.* = std.crypto.tls.Client.init(stream, client.ca_bundle, host) catch return error.TlsInitializationFailed; ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/http/Client.zig:1018:9: 0x296616 in connect (test) return client.connectUnproxied(host, port, protocol); ^ /home/pfg/Apps/zig-linux-x86_64-0.12.0-dev.415+5af5d87ad/lib/std/http/Client.zig:1087:44: 0x28d3ac in request (test) const conn = options.connection orelse try client.connect(host, port, protocol); ^ /home/pfg/Dev/Node/temp/generated/aa548188257c94cb525463fd900c11e5/tmp/a.zig:9:15: 0x28cd7d in test_0 (test) var req = try client.request(.GET, uri, .{ .allocator = allocator }, .{}); ^ 0 passed; 0 skipped; 1 failed. error: the following test command failed with exit code 1: /home/pfg/.cache/zig/o/0ad311e516acf8553fce2d4d9f388c97/test Exited with code [1] ``` ### Expected Behavior ``` All 1 tests passed. ```