We don't do anything in srvdst writecb except for passhtrough mode.
We handle srvdst and dst connect tasks in connectcb for them by
arranging connect events correctly, so we don't need any extra flags.
Correct connect ordering helps us remove code checking if bev exists.
There were a lot of unnecessary code in autossl. Tcp and ssl code are
decoupled now.
Because we directly relay the packets from the server to the client
until we receive the first packet from the client, at which time we xfer
srvdst to the first child conn and effectively disable this readcb,
hence start diverting packets to the listening program.
Improve documentation.
Otherwise, we cannot properly shutdown the src conn end of an autossl
conn, and when the next conn uses the same fd of that src, the callback
functions (e.g. the writecb) do not fire, which effectively stalls the
conn. This fixes a longtime issue with autossl support.
So remove pxysslshut.c/h files, not used anymore
Otherwise, if we assume that the port is always 5 chars, we leave a NULL
char between the sslproxy header and CRLF, which confuses
pxy_insert_sslproxy_header() and pxy_try_remove_sslproxy_header(), and
we cannot remove the sslproxy header.
Create function macros for fine* debug logs
Fix a few memory leaks when DEBUG_PROXY enabled
Add main.mk to MKFS list
Put a few function params within DEBUG_PROXY directives
Check retval of a snprintf() call
Fix segfault with -w/-W options if no ssl proxyspec specified, also fixed in sslsplit develop: https://github.com/droe/sslsplit/issues/271
Various clean-up
The problem with LibreSSL 2.7.4 was not that it didn't support tls10,
but that MEDIUM and HIGH cipher definitions were different from the
openssl version of testproxy, hence tests were failing due to no shared
ciphers
SSL tests fail with "SSL stream connect HandshakeError: the handshake
was interrupted" and "SSL stream error: the handshake failed: Connection
reset by peer (os error 54)"
