Am 04.12.2017 um 18:36 schrieb Sara Golemon:
On Fri, Dec 1, 2017 at 6:35 PM, li...@rhsoft.net <li...@rhsoft.net> wrote:
the main question is why does PHP need to to *anything* here instead hand
the TLS handshake completly over to openssl? in that case even PHP5 could
perfer TLS1.2 ciphers against a sevrer that orders them on top without touch
any line of PHP's code
Because the SSL API in OpenSSL that PHP uses doesn't let you say:
"Just give me the best method you can"
There may be another SSL API that does, but that's more than just "set
the value to any and be done with it"
and how does other software like the apache benchmark tool "ab" this for
as long as i can think which is also linked against openssl?
[harry@srv-rhsoft:~]$ ab -c 1 -n 1 https://localhost/
This is ApacheBench, Version 2.3 <$Revision: 1807734 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking localhost (be patient).....done
Server Software:
Server Hostname: localhost
Server Port: 443
SSL/TLS Protocol: TLSv1.2,ECDHE-ECDSA-AES128-GCM-SHA256,256,128
TLS Server Name: localhost
______________________
[harry@srv-rhsoft:~]$ ldd /usr/bin/ab
linux-vdso.so.1 (0x00007ffd015cc000)
libssl.so.1.1 => /lib64/libssl.so.1.1 (0x00007fb83e962000)
libcrypto.so.1.1 => /lib64/libcrypto.so.1.1 (0x00007fb83e4d7000)
libaprutil-1.so.0 => /lib64/libaprutil-1.so.0 (0x00007fb83ed96000)
libapr-1.so.0 => /lib64/libapr-1.so.0 (0x00007fb83ed5a000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fb83e2b8000)
libm.so.6 => /lib64/libm.so.6 (0x00007fb83dfa2000)
libc.so.6 => /lib64/libc.so.6 (0x00007fb83dbcd000)
libz.so.1 => /lib64/libz.so.1 (0x00007fb83d9b6000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007fb83d7b2000)
libuuid.so.1 => /lib64/libuuid.so.1 (0x00007fb83d5ad000)
libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007fb83d377000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x00007fb83d144000)
/lib64/ld-linux-x86-64.so.2 (0x00007fb83ebce000)
libgomp.so.1 => /lib64/libgomp.so.1 (0x00007fb83cf15000)
libfreebl3.so => /lib64/libfreebl3.so (0x00007fb83cd12000)
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