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| author | tma <tma@edf5b092-35ff-0310-97b2-ce42778d08ea> | 2006-04-22 22:21:56 +0000 |
|---|---|---|
| committer | tma <tma@edf5b092-35ff-0310-97b2-ce42778d08ea> | 2006-04-22 22:21:56 +0000 |
| commit | f530c9e84b381e7ee6334efd907ec4f30bc02eab (patch) | |
| tree | 039cb7da404774e596b75fa22d664dce7a188702 /code/client | |
| parent | 005094d39f4371eb7fa09671ab6b067c0caf0c22 (diff) | |
| download | ioquake3-aero-f530c9e84b381e7ee6334efd907ec4f30bc02eab.tar.gz ioquake3-aero-f530c9e84b381e7ee6334efd907ec4f30bc02eab.zip | |
* cl_guid for semi-reliable server authentication (from tjw)
git-svn-id: svn://svn.icculus.org/quake3/trunk@720 edf5b092-35ff-0310-97b2-ce42778d08ea
Diffstat (limited to 'code/client')
| -rw-r--r-- | code/client/cl_main.c | 25 | ||||
| -rw-r--r-- | code/client/client.h | 3 |
2 files changed, 28 insertions, 0 deletions
diff --git a/code/client/cl_main.c b/code/client/cl_main.c index 9d89679..8f9cbae 100644 --- a/code/client/cl_main.c +++ b/code/client/cl_main.c @@ -2378,6 +2378,28 @@ void CL_StopVideo_f( void ) CL_CloseAVI( ); } +static void CL_GenerateQKey(void) +{ + int len = 0; + unsigned char buff[2048]; + + len = FS_ReadFile(QKEY_FILE, NULL); + if(len >= (int)sizeof(buff)) { + Com_Printf("QKEY found.\n"); + return; + } + else { + int i; + srand(time(0)); + for(i = 0; i < sizeof(buff) - 1; i++) { + buff[i] = (unsigned char)(rand() % 255); + } + buff[i] = 0; + Com_Printf("QKEY generated\n"); + FS_WriteFile(QKEY_FILE, buff, sizeof(buff)); + } +} + /* ==================== CL_Init @@ -2526,6 +2548,9 @@ void CL_Init( void ) { Cvar_Set( "cl_running", "1" ); + CL_GenerateQKey(); + Cvar_Get("cl_guid", Com_MD5File(QKEY_FILE, 0), CVAR_USERINFO | CVAR_ROM); + Com_Printf( "----- Client Initialization Complete -----\n" ); } diff --git a/code/client/client.h b/code/client/client.h index 73106f8..a9d0006 100644 --- a/code/client/client.h +++ b/code/client/client.h @@ -30,6 +30,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #include "../cgame/cg_public.h" #include "../game/bg_public.h" +// tjw: file full of random crap that gets used to create cl_guid +#define QKEY_FILE "qkey" + #define RETRANSMIT_TIMEOUT 3000 // time between connection packet retransmits |