diff options
Diffstat (limited to 'protocols/jabber/jabber.c')
| -rw-r--r-- | protocols/jabber/jabber.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/protocols/jabber/jabber.c b/protocols/jabber/jabber.c index 52a87d5d..c9c1d0a0 100644 --- a/protocols/jabber/jabber.c +++ b/protocols/jabber/jabber.c @@ -32,7 +32,6 @@ #include "bitlbee.h" #include "jabber.h" #include "md5.h" -#include "base64.h" GSList *jabber_connections; @@ -240,24 +239,20 @@ static void jabber_login( account_t *acc ) jabber_generate_id_hash( jd ); } +/* This generates an unfinished md5_state_t variable. Every time we generate + an ID, we finish the state by adding a sequence number and take the hash. */ static void jabber_generate_id_hash( struct jabber_data *jd ) { - md5_state_t id_hash; - md5_byte_t binbuf[16]; + md5_byte_t binbuf[4]; char *s; - md5_init( &id_hash ); - md5_append( &id_hash, (unsigned char *) jd->username, strlen( jd->username ) ); - md5_append( &id_hash, (unsigned char *) jd->server, strlen( jd->server ) ); + md5_init( &jd->cached_id_prefix ); + md5_append( &jd->cached_id_prefix, (unsigned char *) jd->username, strlen( jd->username ) ); + md5_append( &jd->cached_id_prefix, (unsigned char *) jd->server, strlen( jd->server ) ); s = set_getstr( &jd->ic->acc->set, "resource" ); - md5_append( &id_hash, (unsigned char *) s, strlen( s ) ); - random_bytes( binbuf, 16 ); - md5_append( &id_hash, binbuf, 16 ); - md5_finish( &id_hash, binbuf ); - - s = base64_encode( binbuf, 9 ); - jd->cached_id_prefix = g_strdup_printf( "%s%s", JABBER_CACHED_ID, s ); - g_free( s ); + md5_append( &jd->cached_id_prefix, (unsigned char *) s, strlen( s ) ); + random_bytes( binbuf, 4 ); + md5_append( &jd->cached_id_prefix, binbuf, 4 ); } static void jabber_logout( struct im_connection *ic ) @@ -288,7 +283,6 @@ static void jabber_logout( struct im_connection *ic ) xt_free( jd->xt ); - g_free( jd->cached_id_prefix ); g_free( jd->away_message ); g_free( jd->username ); g_free( jd ); |