curl -v https://rsp.kpnthings.com/esim-messaging/3/ES4/ES4SmSrService --cert mycert.crt –key mykey.key --CAcert cacert.crt --data 'test'
* Trying 145.128.79.83...
* Connected to rsp.kpnthings.com (145.128.79.83) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Request CERT (13):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Certificate (11):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS handshake, CERT verify (15):
* TLSv1.2 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Change cipher spec (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
* ALPN, server accepted to use h2
* subject: CN=rsp.kpnthings.com
* start date: Sep 8 00:00:00 2020 GMT
* expire date: Sep 9 23:59:59 2021 GMT
* subjectAltName: host "rsp.kpnthings.com" matched cert's "rsp.kpnthings.com"
* issuer: C=GB; ST=Greater Manchester; L=Salford; O=Sectigo Limited; CN=Sectigo RSA Domain Validation Secure Server CA
* SSL certificate verify ok.
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x7fdb4700aa00)
> POST /esim-messaging/3/ES4/ES4SmSrService HTTP/2
> Host: rsp.kpnthings.com
> User-Agent: curl/7.64.1
> Content-Type: application/x-www-form-urlencoded