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Merge branch 'development' into dtls

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* development:
  Adapt tests to new defaults/errors.
  Fix typos/cosmetics in Changelog
  Disable RC4 by default in example programs.
  Add ssl_set_arc4_support()
  Set min version to TLS 1.0 in programs

Conflicts:
	include/polarssl/ssl.h
	library/ssl_cli.c
	library/ssl_srv.c
	tests/compat.sh
This commit is contained in:
Manuel Pégourié-Gonnard
2015-01-21 13:57:33 +00:00
parent bfccdd3c92 51d81661dc
commit 67505bf9e8
14 changed files with 164 additions and 34 deletions
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18
programs/ssl/ssl_client2.c
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@ -88,8 +88,9 @@ int main( int argc, char *argv[] )
#define DFL_ALLOW_LEGACY -2
#define DFL_RENEGOTIATE 0
#define DFL_EXCHANGES 1
#define DFL_MIN_VERSION -1
#define DFL_MIN_VERSION SSL_MINOR_VERSION_1
#define DFL_MAX_VERSION -1
#define DFL_ARC4 SSL_ARC4_DISABLED
#define DFL_AUTH_MODE SSL_VERIFY_REQUIRED
#define DFL_MFL_CODE SSL_MAX_FRAG_LEN_NONE
#define DFL_TRUNC_HMAC -1
@ -136,6 +137,7 @@ struct options
int exchanges; /* number of data exchanges */
int min_version; /* minimum protocol version accepted */
int max_version; /* maximum protocol version accepted */
int arc4; /* flag for arc4 suites support */
int auth_mode; /* verify mode for connection */
unsigned char mfl_code; /* code for maximum fragment length */
int trunc_hmac; /* negotiate truncated hmac or not */
@ -386,6 +388,7 @@ static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
"\n" \
" min_version=%%s default: \"\" (ssl3)\n" \
" max_version=%%s default: \"\" (tls1_2)\n" \
" arc4=%%d default: 0 (disabled)\n" \
" force_version=%%s default: \"\" (none)\n" \
" options: ssl3, tls1, tls1_1, tls1_2, dtls1, dtls1_2\n" \
" auth_mode=%%s default: \"required\"\n" \
@ -478,6 +481,7 @@ int main( int argc, char *argv[] )
opt.exchanges = DFL_EXCHANGES;
opt.min_version = DFL_MIN_VERSION;
opt.max_version = DFL_MAX_VERSION;
opt.arc4 = DFL_ARC4;
opt.auth_mode = DFL_AUTH_MODE;
opt.mfl_code = DFL_MFL_CODE;
opt.trunc_hmac = DFL_TRUNC_HMAC;
@ -677,6 +681,15 @@ int main( int argc, char *argv[] )
else
goto usage;
}
else if( strcmp( p, "arc4" ) == 0 )
{
switch( atoi( q ) )
{
case 0: opt.arc4 = SSL_ARC4_DISABLED; break;
case 1: opt.arc4 = SSL_ARC4_ENABLED; break;
default: goto usage;
}
}
else if( strcmp( p, "force_version" ) == 0 )
{
if( strcmp( q, "ssl3" ) == 0 )
@ -1113,8 +1126,11 @@ int main( int argc, char *argv[] )
}
#endif
/* RC4 setting is redundant if we use only one ciphersuite */
if( opt.force_ciphersuite[0] != DFL_FORCE_CIPHER )
ssl_set_ciphersuites( &ssl, opt.force_ciphersuite );
else
ssl_set_arc4_support( &ssl, opt.arc4 );
if( opt.allow_legacy != DFL_ALLOW_LEGACY )
ssl_legacy_renegotiation( &ssl, opt.allow_legacy );