curl --http3 cheatsheet 06th May, 2020 SAKURA Internet Research Center. Senior Researcher / Naoto MATSUMOTO

1. curl --http3 cheatsheet
6th May, 2020 SAKURA Internet, Inc. Research Center SR / Naoto MATSUMOTO
(C) Copyright 1996-2020 SAKURA Internet Inc

2. curl --http3 cheatsheet
2
# uname -sr; tail -1 /etc/lsb-release
Linux 4.15.0-88-generic
DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
# apt install golang cargo git cmake -y
# cd /opt
# git clone --recursive https://github.com/cloudflare/quiche
# cd quiche
# mkdir build; cd build
# cmake -DCMAKE_POSITION_INDEPENDENT_CODE=on ..
# make
# cd ..
# mkdir -p .openssl/lib
# cp build/crypto/libcrypto.a build/ssl/libssl.a .openssl/lib
# ln -s $PWD/include .openssl
# cd ../..
# QUICHE_BSSL_PATH=$PWD/deps/boringssl cargo build --release --features pkg-config-meta
# cd /opt
# git clone https://github.com/curl/curl
# cd curl
# ./buildconf
# ./configure LDFLAGS="-Wl,-rpath,$PWD/../quiche/target/release"
--with-ssl=$PWD/../quiche/deps/boringssl/.openssl --with-quiche=$PWD/../quiche/target/release
--enable-alt-svc --prefix=/usr
# make
# make install
SOURCE: SAKURA Internet Research Center (2020/05)

3. curl --http3 cheatsheet
3
# curl --version
curl 7.69.0-DEV (x86_64-pc-linux-gnu) libcurl/7.69.0-DEV BoringSSL zlib/1.2.11 quiche/0.2.0
Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp smb smbs smtp smtps telnet tftp
Features: alt-svc AsynchDNS HTTP3 HTTPS-proxy IPv6 Largefile libz NTLM NTLM_WB SSL UnixSockets
# curl --http3 -o /dev/null -s -v https://quic.tech:8443
* Trying 185.92.221.97:8443...
* Sent QUIC client Initial, ALPN: h3-27h3-25h3-24h3-23
* h3 [:method: GET]
:
* Using HTTP/3 Stream ID: 0 (easy handle 0x559a9bfe58e0)
> GET / HTTP/3
> Host: quic.tech:8443
> user-agent: curl/7.69.0-DEV
> accept: */*
< HTTP/3 200
< server: quiche
< content-length: 462
{ [462 bytes data]
* Connection #0 to host quic.tech left intact
# curl --version
curl 7.69.0-DEV (x86_64-pc-linux-gnu) libcurl/7.69.0-DEV BoringSSL zlib/1.2.11 quiche/0.2.0
(quiche) OK# curl --http3 -k -o /dev/null -s -v https://quic.tech:8443
(cloudflare)OK# curl --http3 -k -o /dev/null -s -v https://cloudflare-quic.com:443
(LiteSpeed) NG# curl --http3 -k -o /dev/null -s -v https://www.litespeedtech.com:443
(LiteSpeed) NG# curl --http3 -k -o /dev/null -s -v https://quic.cloud
SOURCE: SAKURA Internet Research Center (2020/05)