kphrx on Nostr: ちなみにopensslでtls v1.3 ...

ちなみにopensslでtls v1.3 handshakeさせたら普通にZeroSSLの証明書返ってきたのでcURLが悪いだけっぽそう

```
$ openssl s_client -showcerts -verify 5 -connect yuuhimawari.infinityfreeapp.com:443 -tls1_3 < /dev/null

verify depth is 5
CONNECTED(00000005)
depth=0 CN = yuuhimawari.infinityfreeapp.com
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 CN = yuuhimawari.infinityfreeapp.com
verify error:num=21:unable to verify the first certificate
verify return:1
depth=0 CN = yuuhimawari.infinityfreeapp.com
verify return:1
---
Certificate chain
0 s:CN = yuuhimawari.infinityfreeapp.com
i:C = AT, O = ZeroSSL, CN = ZeroSSL RSA Domain Secure Site CA
a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA384
v:NotBefore: Feb 21 00:00:00 2023 GMT; NotAfter: May 22 23:59:59 2023 GMT
```