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Re: HTTP/2 and HTTPS

March 15, 2016 01:33PM
>None of the links above mention that IE supports HTTP/2 negotiation
>using NPN.

Agree.

> I guess it supports only ALPN, which isn't supported by OpenSSL
> version in your Ubuntu 15.10.

I have just researched installed openssl.

root@LIA-RP-VS-WEB:/etc/nginx/tls# openssl version -a -v -b -o -f -p -d
OpenSSL 1.0.2g 1 Mar 2016
built on: reproducible build, date unspecified
platform: debian-amd64
options: bn(64,64) rc4(16x,int) des(idx,cisc,16,int) blowfish(idx)
compiler: gcc -I. -I.. -I../include -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -m64 -DL_ENDIAN -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wa,--noexecstack -Wall -DMD32_REG_T=int -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM -DECP_NISTZ256_ASM
OPENSSLDIR: "/usr/lib/ssl"

According this note: https://www.openssl.org/news/openssl-1.0.2-notes.html

Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015]:
[..]
•ALPN support.

Therefore, ALPN is supported and should work with IE. Am I right?
Actually I should have OpenSSL 1.0.2d

In addition, the LIA-RP-VS-WEB is a XEN guest.

Thank you for your tip about chrome. I can see and investigate the protocol information:

454: HTTP2_SESSION
192.168.100.163:443 (DIRECT)
Start Time: 2016-03-15 18:13:13.832

t=1138095 [st= 0] +HTTP2_SESSION [dt=180146]
--> host = "192.168.100.163:443"
--> proxy = "DIRECT"
t=1138095 [st= 0] HTTP2_SESSION_INITIALIZED
--> protocol = "h2"
--> source_dependency = 453 (SOCKET)
t=1138095 [st= 0] HTTP2_SESSION_SEND_SETTINGS

[..]
Subject Author Posted

HTTP/2 and HTTPS

Roswebnet March 14, 2016 06:43PM

Re: HTTP/2 and HTTPS

Richard Stanway March 14, 2016 07:10PM

Re: HTTP/2 and HTTPS

Roswebnet March 14, 2016 07:39PM

Re: HTTP/2 and HTTPS

Sven Kirschbaum March 14, 2016 08:38PM

Re: HTTP/2 and HTTPS

Roswebnet March 15, 2016 10:23AM

Re: HTTP/2 and HTTPS

Valentin V. Bartenev March 15, 2016 11:16AM

Re: HTTP/2 and HTTPS

Roswebnet March 15, 2016 11:54AM

Re: HTTP/2 and HTTPS

Valentin V. Bartenev March 15, 2016 12:46PM

Re: HTTP/2 and HTTPS

Roswebnet March 15, 2016 01:33PM

Re: HTTP/2 and HTTPS

Valentin V. Bartenev March 15, 2016 02:34PM

Re: HTTP/2 and HTTPS

GreenGecko March 16, 2016 02:02AM

Re: HTTP/2 and HTTPS

Roswebnet March 16, 2016 07:10AM

Re: HTTP/2 and HTTPS

Roswebnet March 16, 2016 07:12AM

Re: HTTP/2 and HTTPS

itpp2012 March 16, 2016 08:24AM

Re: HTTP/2 and HTTPS

Roswebnet March 16, 2016 08:30AM

Re: HTTP/2 and HTTPS

B.R. March 15, 2016 04:04AM



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