Update Let's Encrypt entry in example.cfg for tls-alpn-01 challenge.
Previous entry was based on tls-sni-01 challenge which is deprecated and
was disabled in March 2019.
Signed-off-by: Jonathan McCrohan <jmccrohan@gmail.com>
This allows people to chroot sslh into a path to further harden it.
We have to rework the user logic a bit because we need to look up
the user details *before* we chroot (as we need to read /etc/passwd
files), but do the actual priv dropping *after* we chroot (so we
have permission to make the actual chroot call).
Similarly, we need to open the syslog before we drop privs because
/dev/log won't be available inside the chroot.
Provides a sample config for Let's Encrypt using the tls-sni-*
challenges. Requires wildcard support added in 6cc3382.
Signed-off-by: Jonathan McCrohan <jmccrohan@gmail.com>
This patch allows to set option --transparent in an SSLH configuration
file. Without it, transparent mode is only possible by passing the
option on the command line.
Corrected OpenVPN probe to support pre-shared secret
mode (OpenVPN port-sharing code is... wrong). Thanks
to Kai Ellinger for help in investigating and
testing.
Added an actual TLS/SSL probe.
Added configurable --on-timeout protocol
specification.
Added a --anyprot protocol probe (equivalent to what
--ssl was).
Makefile respects the user's compiler and CFLAG
choices (falling back to the current values if
undefined), as well as LDFLAGS.
(Michael Palimaka)
Added "After" and "KillMode" to systemd.sslh.service
(Thomas Weißschuh).
Added LSB tags to etc.init.d.sslh
(Thomas Varis).
Added support for configuration file.
New protocol probes can be defined using regular
expressions that match the first packet sent by the
client.
sslh now connects timed out connections to the first
configured protocol instead of 'ssh' (just make sure
ssh is the first defined protocol).
sslh now tries protocols in the order in which they
are defined (just make sure sslh is the last defined
protocol).
Yves Rutschle
Toni Uhlig
Paul Schroeder
Jonathan McCrohan
Licaon_Kter
Mike Frysinger
Yves Rutschle
moparisthebest
Julien Thomas