Commit Graph
25 Commits
Author SHA1 Message Date
yrutschle adb27aa4a3 add a per-protocol transparent proxy option 2021-02-21 21:03:01 +01:00
yrutschle ebeabb6c18 add is_udp option and listen to UDP ports 2020-11-07 21:29:09 +01:00
yrutschle c5b0932bad syslog_facility 'none' disables syslog 2020-06-19 23:39:25 +02:00
Jonathan McCrohan f029b4098b Update Let's Encrypt entry in example.cfg
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>
2019-06-16 23:26:33 +01:00
yrutschle 15f733e572 add tfo_ok configuration setting 2019-03-10 09:46:06 +01:00
yrutschle a7b4462c6e Added 'minlength' option 2019-02-03 14:45:14 +01:00
Licaon_Kter d647b4eb55 And here 2019-01-19 00:27:11 +00:00
yrutschle e7ce929020 config file now read to struct with c2s; command line no longer works 2018-11-29 11:56:33 +01:00
yrutschle 0003680137 remove old tls and ssl targets, only use alpn/sni probe also for TLS with no extensions 2018-09-23 12:07:06 +02:00
Yves Rutschlé bc72c4ac42 clarify regex examples are just examples 2018-01-07 15:42:52 +00:00
Yves Rutschlé 2c3518beb4 configuration examples for fork option 2018-01-06 22:42:39 +00:00
Mike Frysinger 0fb4c6b2ad add chroot support
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.
2018-01-03 10:19:59 -05:00
Yves Rutschlé 0929d39a34 move Let's encrypt config before TLS catchall 2017-09-24 19:55:38 +00:00
Yves Rutschle aa06261d70 added syslog_facility option 2017-07-21 22:46:24 +02:00
Jonathan McCrohan 1e65088b7e example.cfg: Add Let's Encrypt support to config
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>
2017-06-06 01:37:07 +01:00
Yves Rutschle 1b9937b293 Support keepalive for connections on the listening side 2016-02-02 21:07:47 +01:00
Yves Rutschle 1814bcb43c Fixed typo in example configuration files 2016-02-02 20:53:10 +01:00
moparisthebest 8af039d3eb Add ALPN protocol based probe 2016-01-05 00:32:10 -05:00
Yves Rutschle 2cb424c646 Added log_level option to configuration file, which switches off log at each connection 2015-12-15 15:51:18 +01:00
Yves Rutschle 8fdaf6eb08 changed configuration file to accomodate SNI in a cleaner way 2015-07-17 15:04:04 +02:00
moparisthebest b988540105 Add SNI hostname based probe 2015-07-12 23:10:53 -04:00
Yves Rutschle 43d2db9123 Fix libconfig issue with integer parameters on x64 2015-01-01 18:35:26 +01:00
Julien Thomas 43a9bc8fd9 MINOR: config: Option --transparent can be set via configuration file
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.
2013-08-26 21:07:27 +02:00
Yves Rutschle f842e2e081 v1.14: 21DEC2012
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).
2013-07-10 23:19:33 +02:00
Yves Rutschle 9bcb2cdd7a v1.12: 08MAY2012
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).
2013-07-10 23:15:38 +02:00