* more details.
*
* You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
-#include "keyid.h"
#include "keystructs.h"
#include "ll.h"
#include "mem.h"
}
if (rc == ONAK_E_OK) {
/* Make sure the packet version is sane */
- if (curpacket->packet->data[0] > 4) {
- rc = ONAK_E_INVALID_PKT;
+ switch (curpacket->packet->tag) {
+ case OPENPGP_PACKET_ENCRYPTED_MDC:
+ /* These packets must be v1 */
+ if (curpacket->packet->data[0] != 1) {
+ rc = ONAK_E_INVALID_PKT;
+ }
+ break;
+ case OPENPGP_PACKET_PKSESSIONKEY:
+ case OPENPGP_PACKET_ONEPASSSIG:
+ /* These packets must be v3 */
+ if (curpacket->packet->data[0] != 3) {
+ rc = ONAK_E_INVALID_PKT;
+ }
+ break;
+ case OPENPGP_PACKET_SYMSESSIONKEY:
+ /* These packets must be v4 */
+ if (curpacket->packet->data[0] != 4) {
+ rc = ONAK_E_INVALID_PKT;
+ }
+ break;
+ case OPENPGP_PACKET_SIGNATURE:
+ case OPENPGP_PACKET_SECRETKEY:
+ case OPENPGP_PACKET_PUBLICKEY:
+ /* Must be v2 -> v5 */
+ if (curpacket->packet->data[0] < 2 ||
+ curpacket->packet->data[0] > 5) {
+ rc = ONAK_E_INVALID_PKT;
+ }
+ break;
+ default:
+ break;
}
}
}