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Merge option to disable truncated hmac on the server-side

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This commit is contained in:
Paul Bakker
2015-01-14 16:16:55 +01:00
parent e522d0fa57 265fe997ff
commit c82b7e2003
7 changed files with 80 additions and 24 deletions
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21
programs/ssl/ssl_client2.c
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@ -90,7 +90,7 @@ int main( int argc, char *argv[] )
#define DFL_MAX_VERSION -1
#define DFL_AUTH_MODE SSL_VERIFY_REQUIRED
#define DFL_MFL_CODE SSL_MAX_FRAG_LEN_NONE
#define DFL_TRUNC_HMAC 0
#define DFL_TRUNC_HMAC -1
#define DFL_RECSPLIT -1
#define DFL_RECONNECT 0
#define DFL_RECO_DELAY 0
@ -264,7 +264,7 @@ static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
#define USAGE_TRUNC_HMAC \
" trunc_hmac=%%d default: 0 (disabled)\n"
" trunc_hmac=%%d default: library default\n"
#else
#define USAGE_TRUNC_HMAC ""
#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
@ -678,9 +678,12 @@ int main( int argc, char *argv[] )
}
else if( strcmp( p, "trunc_hmac" ) == 0 )
{
opt.trunc_hmac = atoi( q );
if( opt.trunc_hmac < 0 || opt.trunc_hmac > 1 )
goto usage;
switch( atoi( q ) )
{
case 0: opt.trunc_hmac = SSL_TRUNC_HMAC_DISABLED; break;
case 1: opt.trunc_hmac = SSL_TRUNC_HMAC_ENABLED; break;
default: goto usage;
}
}
else if( strcmp( p, "recsplit" ) == 0 )
{
@ -962,12 +965,8 @@ int main( int argc, char *argv[] )
#endif
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
if( opt.trunc_hmac != 0 )
if( ( ret = ssl_set_truncated_hmac( &ssl, SSL_TRUNC_HMAC_ENABLED ) ) != 0 )
{
printf( " failed\n ! ssl_set_truncated_hmac returned %d\n\n", ret );
goto exit;
}
if( opt.trunc_hmac != DFL_TRUNC_HMAC )
ssl_set_truncated_hmac( &ssl, opt.trunc_hmac );
#endif
#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)