TLS extensions support with ALB
TLS extensions support with ALB
ALPN, NPN 対応
$ curl -Iv --http2 https://alb.test.hayashier.com
* Rebuilt URL to: https://alb.test.hayashier.com/
* Trying 54.186.147.77...
* TCP_NODELAY set
* Connected to alb.test.hayashier.com (54.186.147.77) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
CAfile: /usr/local/etc/openssl/cert.pem
CApath: /usr/local/etc/openssl/certs
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
* 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, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server accepted to use h2
* Server certificate:
* subject: CN=*.test.hayashier.com
* start date: Mar 28 00:00:00 2018 GMT
* expire date: Apr 28 12:00:00 2019 GMT
* subjectAltName: host alb.test.hayashier.com matched cert's *.test.hayashier.com
* issuer: C=US; O=Amazon; OU=Server CA 1B; CN=Amazon
* 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 0x7fbe72001a00)
> HEAD / HTTP/2
> Host: alb.test.hayashier.com
> User-Agent: curl/7.59.0
> Accept: */*
>
* Connection state changed (MAX_CONCURRENT_STREAMS == 128)!
< HTTP/2 200
HTTP/2 200
< date: Tue, 24 Jul 2018 00:03:54 GMT
date: Tue, 24 Jul 2018 00:03:54 GMT
< content-type: text/html; charset=UTF-8
content-type: text/html; charset=UTF-8
< content-length: 47
content-length: 47
< server: Apache/2.2.34 (Amazon)
server: Apache/2.2.34 (Amazon)
< last-modified: Sat, 27 Jan 2018 17:13:02 GMT
last-modified: Sat, 27 Jan 2018 17:13:02 GMT
< etag: 60725-2f-563c5202222f8
etag: 60725-2f-563c5202222f8
< accept-ranges: bytes
accept-ranges: bytes
<
* Connection #0 to host alb.test.hayashier.com left intactSession Ticket対応, OCSPステープリング未対応, TLSリネゴシエーション未対応
TLS False Start 対応
Reference
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