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Merge commit 'f6080b8' into dtls

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* commit 'f6080b8':
  Fix warning in reduced configs
  Adapt to "negative" switch for renego
  Add tests for periodic renegotiation
  Make renego period configurable
  Auto-renegotiate before sequence number wrapping
  Update Changelog for compile-option renegotiation
  Switch from an enable to a disable flag
  Save 48 bytes if SSLv3 is not defined
  Make renegotiation a compile-time option
  Add tests for renego security enforcement

Conflicts:
	include/polarssl/ssl.h
	library/ssl_cli.c
	library/ssl_srv.c
	library/ssl_tls.c
	programs/ssl/ssl_server2.c
	tests/ssl-opt.sh
This commit is contained in:
Manuel Pégourié-Gonnard
2015-01-21 11:44:33 +00:00
parent edb7ed3a43 f6080b8557
commit 0af1ba3521
14 changed files with 492 additions and 91 deletions
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32
programs/ssl/ssl_client2.c
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@ -85,7 +85,7 @@ int main( int argc, char *argv[] )
#define DFL_PSK_IDENTITY "Client_identity"
#define DFL_FORCE_CIPHER 0
#define DFL_RENEGOTIATION SSL_RENEGOTIATION_DISABLED
#define DFL_ALLOW_LEGACY SSL_LEGACY_NO_RENEGOTIATION
#define DFL_ALLOW_LEGACY -2
#define DFL_RENEGOTIATE 0
#define DFL_EXCHANGES 1
#define DFL_MIN_VERSION -1
@ -330,6 +330,14 @@ static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
#define USAGE_ETM ""
#endif
#if defined(POLARSSL_SSL_RENEGOTIATION)
#define USAGE_RENEGO \
" renegotiation=%%d default: 0 (disabled)\n" \
" renegotiate=%%d default: 0 (disabled)\n"
#else
#define USAGE_RENEGO ""
#endif
#define USAGE \
"\n usage: ssl_client2 param=<>...\n" \
"\n acceptable parameters:\n" \
@ -353,9 +361,8 @@ static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
"\n" \
USAGE_PSK \
"\n" \
" renegotiation=%%d default: 1 (enabled)\n" \
" allow_legacy=%%d default: 0 (disabled)\n" \
" renegotiate=%%d default: 0 (disabled)\n" \
" allow_legacy=%%d default: (library default: no)\n" \
USAGE_RENEGO \
" exchanges=%%d default: 1\n" \
" reconnect=%%d default: 0 (disabled)\n" \
USAGE_TIME \
@ -560,9 +567,13 @@ int main( int argc, char *argv[] )
}
else if( strcmp( p, "allow_legacy" ) == 0 )
{
opt.allow_legacy = atoi( q );
if( opt.allow_legacy < 0 || opt.allow_legacy > 1 )
goto usage;
switch( atoi( q ) )
{
case -1: opt.allow_legacy = SSL_LEGACY_BREAK_HANDSHAKE; break;
case 0: opt.allow_legacy = SSL_LEGACY_NO_RENEGOTIATION; break;
case 1: opt.allow_legacy = SSL_LEGACY_ALLOW_RENEGOTIATION; break;
default: goto usage;
}
}
else if( strcmp( p, "renegotiate" ) == 0 )
{
@ -1082,8 +1093,11 @@ int main( int argc, char *argv[] )
if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
ssl_set_ciphersuites( &ssl, opt.force_ciphersuite );
if( opt.allow_legacy != DFL_ALLOW_LEGACY )
ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
#if defined(POLARSSL_SSL_RENEGOTIATION)
ssl_set_renegotiation( &ssl, opt.renegotiation );
ssl_legacy_renegotiation( &ssl, opt.allow_legacy );
#endif
#if defined(POLARSSL_X509_CRT_PARSE_C)
if( strcmp( opt.ca_path, "none" ) != 0 &&
@ -1238,6 +1252,7 @@ int main( int argc, char *argv[] )
}
#endif /* POLARSSL_X509_CRT_PARSE_C */
#if defined(POLARSSL_SSL_RENEGOTIATION)
if( opt.renegotiate )
{
/*
@ -1257,6 +1272,7 @@ int main( int argc, char *argv[] )
}
printf( " ok\n" );
}
#endif /* POLARSSL_SSL_RENEGOTIATION */
/*
* 6. Write the GET request