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496 Commits
Author SHA1 Message Date
Tobias Brunner 651d5ab8e7 openssl: Properly cleanup OpenSSL library 2013-05-08 15:02:40 +02:00
Martin Willi 69333acee0 settings: Add a set_default_str() to set a different default for a key 
The value is set only if it is not configured in strongswan.conf or has
not been set() otherwise.
 2013-05-06 15:28:27 +02:00
Martin Willi 29324299fe backtrace: use atos instead of addr2line on OS X to resolve source lines 2013-05-06 15:15:24 +02:00
Martin Willi 83714577a9 backtrace: add an alternative stack unwinding implementation using libunwind 2013-05-06 15:15:24 +02:00
Martin Willi d8f6f0c01c leak-detective: add support for OS X by hooking default malloc zone 2013-05-06 15:15:24 +02:00
Martin Willi 50fbd32472 leak-detective: remove unused malloc call counters 2013-05-06 15:15:24 +02:00
Martin Willi 3117824f55 leak-detective: align allocations on both 32 and 64-bit systems to 32 bytes 2013-05-06 15:15:24 +02:00
Martin Willi 7e3f6299d5 leak-detective: call tzset() explicitly before enabling leak detective 
tzset() is hard to whitelist on some systems, as there is no symbol involved.
Call tzset() explicitly before initialization to avoid false positives.
 2013-05-06 15:15:24 +02:00
Martin Willi 17211b6b9a leak-detective: override malloc functions instead of using deprecated hooks 
malloc hooks have become deprecated, and their use has always been problematic,
especially in multi-threaded applications. Replace the functionality by
overriding all malloc functions and query the system allocator functions
using dlsym() with RTLD_NEXT.
 2013-05-06 15:15:24 +02:00
Tobias Brunner 2b1e2434e4 esc() is only used if dladdr(3) is available 2013-03-08 16:45:09 +01:00
Martin Willi b668f1417d Don't invoke addr2line if dladdr() did not yield a filename 2013-03-04 15:50:21 +01:00
Martin Willi fe03f51302 backtrace_t.log() takes a NULL file pointer to log to registered dbg() hook 2013-03-04 15:45:03 +01:00
Martin Willi 8b24863b1f Don't use color escapes when printing backtraces to a non-TTY file 2013-03-04 15:07:03 +01:00
Martin Willi 4d17427205 Add a utility function to resolve TTY color escape codes dynamically 2013-03-04 15:04:56 +01:00
Andreas Steffen c88104aa25 make TNC Access Requestor ID available to IMVs 2013-03-03 17:18:09 +01:00
Andreas Steffen c9418d4fd3 added getpwuid_r and initgroups to whitelist 2013-03-03 09:04:49 +01:00
Martin Willi 53fcc70acc When running with an unprivileged user, initialize supplementary groups 2013-03-01 11:27:01 +01:00
Martin Willi 4755ab505d Add a global return_success() method implementation 2013-02-14 17:17:45 +01:00
Martin Willi 8b56943222 Merge branch 'pt-tls' 2013-02-14 17:06:07 +01:00
Andreas Steffen cf29fc075a time is a time_t pointer 2013-02-04 13:05:29 +01:00
Martin Willi 47af9848a2 Add a chunk_from_str() initializer that does not include 0-terminator 2013-01-15 17:43:05 +01:00
Martin Willi b091d80aff Replace optionsfrom LGPLv2 header by a GPLv2 2012-11-30 18:00:39 +01:00
Tobias Brunner bca34c3717 Moved utils.[ch] to utils folder 2012-10-24 16:07:53 +02:00
Tobias Brunner f9625952ad Moved settings_t to utils folder 2012-10-24 16:00:51 +02:00
Tobias Brunner f05b427265 Moved debug.[ch] to utils folder 2012-10-24 16:00:51 +02:00
Tobias Brunner d5c143e5be Moved enum_name_t to utils folder 2012-10-24 16:00:50 +02:00
Tobias Brunner 125b37af6d Moved chunk_t to utils folder 2012-10-24 16:00:50 +02:00
Tobias Brunner 05e448c5cc Moved printf hooks to utils folder 2012-10-24 16:00:50 +02:00
Tobias Brunner 08944b68ac Moved integrity_checker_t to utils folder 2012-10-24 16:00:50 +02:00
Tobias Brunner 12642a6831 Moved data structures to new collections subfolder 2012-10-24 16:00:49 +02:00
Tobias Brunner fdee6b5f5a Moved packet_t and tun_device_t to networking folder 2012-10-24 15:06:18 +02:00
Tobias Brunner 2e7cc07ecd Moved host_t and host_resolver_t to a new networking subfolder 2012-10-24 15:06:18 +02:00
Tobias Brunner 292d8f41c3 Resolve hosts by DNS name in separate threads so we can cancel them 
getaddrinfo(3) may block a long time so proper termination of the daemon may
block if DNS servers are not reachable.

getaddrinfo(3) is an optional cancellation point in posix threads so it
might still block a shutdown but at least on Android (with the signal based
pthread_cancel implementation) it works, on Linux starter will kill charon
anyway after a while.
 2012-10-18 10:57:55 +02:00
Tobias Brunner 1b1d1d938f Make static analyzers happy when parsing hosts from sockaddr_t 2012-09-28 18:36:13 +02:00
Tobias Brunner a05f3b2021 Make sure first argument is an int when using %.*s to print e.g. chunks 2012-09-28 18:01:49 +02:00
Tobias Brunner 308ec0b7df Avoid calculating the hash if hashtable is empty 2012-09-21 18:16:26 +02:00
Tobias Brunner e9a7779003 Avoid memset in is_anyaddr() 2012-09-21 18:16:26 +02:00
Martin Willi 5f9d62fb91 Add a linked list constructor taking items from a vararg list 2012-09-18 17:11:02 +02:00
Tobias Brunner 1962e12fd3 Make arguments for enumerator_create_token|directory const 2012-09-13 15:42:38 +02:00
Martin Willi dc7b79d8a5 Add a linked list constructor initializing from an enumerator 2012-09-11 16:18:28 +02:00
Tobias Brunner db275b1477 Ported tun_device de-/initialization to FreeBSD 2012-08-29 15:34:17 +02:00
Martin Willi 584c063e36 Ported tun_device initialization to OS X utun 2012-08-28 11:16:31 +02:00
Tobias Brunner 09ae3d79ca Merge branch 'android-app' 
This branch introduces a userland IPsec implementation (libipsec) and an
Android App which targets the VpnService API that is provided by Android 4+.

The implementation is based on the bachelor thesis 'Userland IPsec for
Android 4' by Giuliano Grassi and Ralf Sager.
 2012-08-13 12:07:52 +02:00
Tobias Brunner f12b3ad2c9 Don't print hosts as %any if %+H is used 
That is, the plus sign can be used in the format string to force a numeric
string representation of all host_t objects even 0.0.0.0 and :: which
would otherwise be printed as %any and %any6.
 2012-08-13 11:00:29 +02:00
Martin Willi 0bac49b0a9 Add getspnam_r() to leak detective whitelist 2012-08-10 10:43:44 +02:00
Tobias Brunner 34400edc37 Added utility class to create TUN devices 
Currently works only on Linux.
 2012-08-08 15:41:03 +02:00
Tobias Brunner 2dde79aca6 Added a simple blocking queue around linked_list_t 2012-08-08 15:41:02 +02:00
Tobias Brunner ec486e9433 Extended constructor for packet_t added (takes src, dst and data) 2012-08-08 15:41:02 +02:00
Tobias Brunner 5764a9b355 Moved packet_t to libstrongswan 2012-08-08 15:41:02 +02:00
Tobias Brunner 63ac6d00b0 Proper fallback if capability dropping is not available 2012-07-27 14:46:42 +02:00