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Allow to create temporary objects with readonly sessions and readonly cards 

Fixes #1719

Signed-off-by: Raul Metsma <raul@metsma.ee>
This commit is contained in:
Raul Metsma 2019-07-17 12:32:01 +03:00 committed by Frank Morgner
parent 916434f3a2
commit d14cf97d7a
1 changed files with 14 additions and 2 deletions
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16
src/pkcs11/pkcs11-object.c
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@ -96,6 +96,7 @@ CK_RV sc_create_object_int(CK_SESSION_HANDLE hSession, /* the session's handle *
CK_RV rv = CKR_OK;
struct sc_pkcs11_session *session;
struct sc_pkcs11_card *card;
CK_BBOOL is_token = FALSE;
LOG_FUNC_CALLED(context);
if (pTemplate == NULL_PTR || ulCount == 0)
@ -115,11 +116,22 @@ CK_RV sc_create_object_int(CK_SESSION_HANDLE hSession, /* the session's handle *
goto out;
}
if (session->slot->token_info.flags & CKF_WRITE_PROTECTED) {
rv = CKR_TOKEN_WRITE_PROTECTED;
rv = attr_find(pTemplate, ulCount, CKA_TOKEN, &is_token, NULL);
if (rv != CKR_TEMPLATE_INCOMPLETE && rv != CKR_OK) {
goto out;
}
if (is_token == TRUE) {
if (session->slot->token_info.flags & CKF_WRITE_PROTECTED) {
rv = CKR_TOKEN_WRITE_PROTECTED;
goto out;
}
if (!(session->flags & CKF_RW_SESSION)) {
rv = CKR_SESSION_READ_ONLY;
goto out;
}
}
card = session->slot->p11card;
if (card->framework->create_object == NULL)
rv = CKR_FUNCTION_NOT_SUPPORTED;