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Add ssl_close_notify() to servers that missed it

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This commit is contained in:
Paul Bakker 2014-07-08 12:26:02 +02:00
parent 875548ce67
commit 3cbaf1e379
4 changed files with 33 additions and 3 deletions
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1
ChangeLog
View file

@ -42,6 +42,7 @@ Bugfix
* ssl_handshake_init() was leaving dirty pointers in subcontexts if malloc * ssl_handshake_init() was leaving dirty pointers in subcontexts if malloc
of one of them failed of one of them failed
* x509_get_current_time() uses localtime_r() to prevent thread issues * x509_get_current_time() uses localtime_r() to prevent thread issues
* Some example server programs were not sending the close_notify alert.
= Version 1.2.10 released 2013-10-07 = Version 1.2.10 released 2013-10-07
Changes Changes

5
programs/ssl/ssl_client2.c
View file

@ -616,6 +616,7 @@ int main( int argc, char *argv[] )
if( ret == 0 ) if( ret == 0 )
{ {
printf("\n\nEOF\n\n"); printf("\n\nEOF\n\n");
ssl_close_notify( &ssl );
break; break;
} }
@ -624,9 +625,9 @@ int main( int argc, char *argv[] )
} }
while( 1 ); while( 1 );
ssl_close_notify( &ssl );
exit: exit:
if( ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY )
ret = 0;
#ifdef POLARSSL_ERROR_C #ifdef POLARSSL_ERROR_C
if( ret != 0 ) if( ret != 0 )

14
programs/ssl/ssl_server.c
View file

@ -325,6 +325,20 @@ reset:
len = ret; len = ret;
printf( " %d bytes written\n\n%s\n", len, (char *) buf ); printf( " %d bytes written\n\n%s\n", len, (char *) buf );
printf( " . Closing the connection..." );
while( ( ret = ssl_close_notify( &ssl ) ) < 0 )
{
if( ret != POLARSSL_ERR_NET_WANT_READ &&
ret != POLARSSL_ERR_NET_WANT_WRITE )
{
printf( " failed\n ! ssl_close_notify returned %d\n\n", ret );
goto reset;
}
}
printf( " ok\n" );
ret = 0; ret = 0;
goto reset; goto reset;

14
programs/ssl/ssl_server2.c
View file

@ -684,6 +684,20 @@ reset:
len = ret; len = ret;
printf( " %d bytes written\n\n%s\n", len, (char *) buf ); printf( " %d bytes written\n\n%s\n", len, (char *) buf );
printf( " . Closing the connection..." );
while( ( ret = ssl_close_notify( &ssl ) ) < 0 )
{
if( ret != POLARSSL_ERR_NET_WANT_READ &&
ret != POLARSSL_ERR_NET_WANT_WRITE )
{
printf( " failed\n ! ssl_close_notify returned %d\n\n", ret );
goto reset;
}
}
printf( " ok\n" );
ret = 0; ret = 0;
goto reset; goto reset;