SSLproxy/defaults.h
2019-08-05 12:32:17 +03:00

88 lines
3.3 KiB
C

/*-
* SSLsplit - transparent SSL/TLS interception
* https://www.roe.ch/SSLsplit
*
* Copyright (c) 2009-2018, Daniel Roethlisberger <daniel@roe.ch>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef DEFAULTS_H
#define DEFAULTS_H
/*
* Defaults for convenient tweaking or patching.
*/
/*
* User to drop privileges to by default. This user needs to be allowed to
* create outbound TCP connections, and in some configurations, perform DNS
* resolution.
*
* Packagers may want to use a specific service user account instead of
* overloading nobody with yet another use case. Using nobody for source
* builds makes sense because chances are high that it exists. Good practice
* is to create a dedicated user for sslsplit.
*
* Make sure to also patch the manual page if you patch this.
*/
#define DFLT_DROPUSER "nobody"
/*
* Default file and directory modes for newly created files and directories
* created as part of e.g. logging. The default is to use full permissions
* subject to the system's umask, as is the default for system utilities.
* Use a more restrictive mode for the PID file.
*/
#define DFLT_DIRMODE 0777
#define DFLT_FILEMODE 0666
#define DFLT_PIDFMODE 0644
/*
* Default cipher suite spec.
* Use 'openssl ciphers -v spec' to see what ciphers are effectively enabled
* by a cipher suite spec with a given version of OpenSSL.
*/
#define DFLT_CIPHERS "ALL:-aNULL"
/*
* Default elliptic curve for EC cipher suites.
*/
#define DFLT_CURVE "prime256v1"
/*
* Default leaf key RSA keysize in bits.
*
* While browsers still generally accept it, use a leaf key size of 1024 bit
* for leaf keys. When browsers start to sunset 1024 bit RSA in leaf keys, we
* will need to make this value bigger, and/or configurable.
* Until then, users who want a different size can always use their own
* pre-generated leaf key instead of generating one automatically.
* OpenSSL security level of 2+ does not accept key size of 1024 bits, giving
* a "key too small" error while loading forged cert into SSL ctx.
*/
#define DFLT_LEAFKEY_RSABITS 2048
#endif /* !DEFAULTS_H */
/* vim: set noet ft=c: */