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* Fixed some new Doxygen warnings which came after enabling static functions ↵David Sommerseth2009-09-141-1/+9
| | | | and vars
* Added debug logging of free_nullsafe() calls as wellDavid Sommerseth2009-09-074-46/+46
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* Moved all malloc() operations over to a calloc wrapper, malloc_nullsafe()David Sommerseth2009-09-073-30/+18
| | | | This also improves debugging as well, if debug logging is enabled and log level is >= 40.
* Added missing include fileDavid Sommerseth2009-09-051-0/+1
| | | | A compiler warning showed up when --debug mode was enabled.
* Cleaned up and added some missing commentsDavid Sommerseth2009-09-054-10/+26
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* Even more commentsDavid Sommerseth2009-09-046-23/+83
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* Added doxygen commentsDavid Sommerseth2009-09-026-30/+330
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* Added copyright info in CMake filesDavid Sommerseth2009-09-022-1/+39
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* Added missing #include statementsDavid Sommerseth2009-09-022-0/+2
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* Cleaned up the CMake rules for the eurephia-auth.so plug-inDavid Sommerseth2009-09-021-19/+38
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* Cleaned up the efw-iptables CMake rulesDavid Sommerseth2009-09-021-3/+11
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* Rewritten CMake rules to build common/ as static libraryDavid Sommerseth2009-04-112-14/+5
| | | | | | This static library is later on linked in. This is to avoid recompiling the same source files several times during a complete eurephia compilation.
* Restructured ./configure and improved the path setupDavid Sommerseth2009-03-302-2/+2
| | | | Also added install rules to XSLT files
* Corrected a log entry on login/logoutDavid Sommerseth2009-03-261-2/+2
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* Made the licence explicit GPLv2 onlyDavid Sommerseth2009-03-2612-12/+12
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* Cleaned up the code a little bitDavid Sommerseth2009-03-2612-25/+28
| | | | | Made sure we only include needed include files and checked that the copyright headers are equal and correct
* Renamed passwdhash(...) function to eurephia_quick_hash(...)David Sommerseth2009-03-211-1/+1
| | | | | | | | | | This to make it clearer that passwdhash(...) is not good for password hashing, but suitable when you need a quick hashing algorithm. The eurephia_quick_hash(...) are now used for password caching hashing, and is still suitable here since the salt used for the passwords are in memory only and never written to disk, as they are supposed to be temporary hashes.
* Moved eDBsessionGetRandString(...) to a more global and independent ↵David Sommerseth2009-01-103-3/+6
| | | | eurephia_randstring(...) function
* BUGFIX: Removed several memory leaksDavid Sommerseth2009-01-031-0/+5
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* BUGFIX: Fixed unintended truncation of the session key and session seed valuesDavid Sommerseth2009-01-031-2/+2
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* Introduced password caching on authenticated sessionsDavid Sommerseth2009-01-032-7/+72
| | | | | | | | | | | | | | | | | | | | | | This is to prepare eurephia-auth plugin to use other and more CPU intensive hashing algorithms for passwords. In addition, open sessions will now not be rejected/closed due to wrong password if the user changes the password with an open session running. The patch adds a new server_salt attribute in the eurephiaCTX structure. This is used as a temporary salt and is created of random data when OpenVPN is started. When a user is being authenticated (eurephia.c/eurephia_userauth) a authentication session (not the same as a 'normal' session) is opened and checked for a cached password. If it does not exist or match, normal password check will be done against the user database. If a cached password is found and matches, it is considered to be authenticated. The cached password uses the SHA512 algorithm, together with the eurephiaCTX->server_salt.
* Make it possible to compile plug-in again without eurephiadm enabledDavid Sommerseth2009-01-021-1/+5
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* Merge branch 'master' into eurephiadmDavid Sommerseth2008-12-022-2/+4
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| * Added login and logout info messages when log-level is 1David Sommerseth2008-12-021-0/+2
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| * Made some messages clearer in efw-iptablesDavid Sommerseth2008-12-021-2/+2
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* | Added context_type into eurephiaCTX struct. Database queries limited due to ↵David Sommerseth2008-11-292-0/+2
| | | | | | | | context type.
* | Removed unneeded declaraion of eDBset_session_value(...) after commit ↵David Sommerseth2008-11-281-2/+0
| | | | | | | | 0c35035dc8ac5d099f53353938a66b33227d3342
* | Splitted plugin/eurephiadb_session.[ch] into two partsDavid Sommerseth2008-11-284-119/+5
|/ | | | | | | | | One part is a generic session handling part (common/eurephiadb_session_common.[ch]) and the other part is left in the old plugin/eurephiadb_session.[ch]. This splitting should make it easiser to reuse some of the session handling functions for the admin utils.
* Added minimum API version check when loading database driver.David Sommerseth2008-11-281-1/+1
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* Cleaned up eurephiadb_session dependenciesDavid Sommerseth2008-11-282-34/+1
| | | | | Moved eurephiadb_session_struct.h to the common directory and made sure that eurephiadb_session.h is only included where needed
* Made eurephia_context.h even more generic and independentDavid Sommerseth2008-11-286-1/+14
| | | | | | | | | eurephia_context.h do only need to know about the eurephiaFWINTF * struct when compiling the auth plug-in and firewall modules. To enable this, EUREPHIA_FWINTF needs to be defined as well as the eurephiafw_struct.h must be included before including eurephia_context.h in the source. When this is not done, *fwcfg will just be a void *.
* Renamed eurephia_struct.h to eurephia_context.hDavid Sommerseth2008-11-278-59/+13
| | | | | | | | | | | | | Since this include file now only consists of eurephiaCTX definition, it was moved to the common/ directory and renamed. Moved the SESSION_* definitions out of this file and into plugin/eurephiadb_session.h where they belong. Moved the Posix MQ definitions into plugin/firewall/eurephiafw_struct.h where they belong. eurephia_context.h is now containing only context related things.
* Code cleanup: Splitted all structures defined in eurephia_struct.h into ↵David Sommerseth2008-11-055-52/+87
| | | | separate include files
* BUGFIX: Corrected misbehaviour when no firewall interfaces is requested to ↵David Sommerseth2008-11-051-1/+4
| | | | be built
* Added check for sem_timedwait() function in CMake rules. Needed for fw ↵David Sommerseth2008-11-051-2/+3
| | | | implementation
* Renamed efw_iptables to efw-iptables (underscore -> dash)David Sommerseth2008-11-052-6/+6
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* FEATURE: Enhanced firewall blacklisting to make it more flexibleDavid Sommerseth2008-11-053-3/+28
| | | | | | It will now support config option 'firewall_blacklist_send_to'. If set it will send all blacklisted IP addresses to this chain (iptables -j). If this option is not set, it will default to DROP.
* BUGFIX: Fixed wrong attempt count reset during eurephia_tlsverify(...)v0.9.2_betaDavid Sommerseth2008-11-011-3/+0
| | | | | | The attempt counter for certificates was reset too early. It was reset on successful TLS verification. But the only place these counters should be reset is after successful authentication in eurephia_userauth(...)
* Added double check that IP addr is not null before calling ↵David Sommerseth2008-11-011-1/+3
| | | | eFW_UpdateFirewall(...)
* Fixed some typosDavid Sommerseth2008-11-011-2/+2
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* Added firewall update of blacklisted IP addresses in eFW_StartFirewall(...)David Sommerseth2008-11-011-0/+20
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* Registering all IP addr blacklisted via eFW_UpdateFirewall(...) to avoid ↵David Sommerseth2008-11-012-2/+16
| | | | duplicates in firewall rules
* BUGFIX (2/2) ... implemented master side fix of shutdown bugDavid Sommerseth2008-11-012-4/+40
| | | | | Also changed the worker side to use sem_timedwait(), to not wait forever on shutdown acknowledge
* BUGFIX (1/2) ... implemented worker side fix of shutdown bugDavid Sommerseth2008-10-311-1/+9
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* Created install rules via cmakeDavid Sommerseth2008-10-212-0/+2
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* Added (untested) firewall block when IP addresses are blacklistedDavid Sommerseth2008-10-215-11/+66
| | | | | | | | If the configuration variable 'firewall_blacklist_destination' is set, it will insert DROP rules when a blacklisted IP address is attempted. Feature not tested yet.
* Reorganised the source codeDavid Sommerseth2008-10-1514-0/+2010
Moved all OpenVPN plug-in related things into ./plugins, including firewall Moved all shared code into ./common and moved the generic part of the database files into ./database Updated all CMakeLists.txt files and created a new one for the root directory