/* create slots associated with a reader, called whenever a reader is seen. */
CK_RV initialize_reader(sc_reader_t *reader)
{
unsigned int i;
CK_RV rv;
scconf_block *conf_block = NULL;
const scconf_list *list = NULL;
conf_block = sc_get_conf_block(context, "pkcs11", NULL, 1);
if (conf_block != NULL) {
list = scconf_find_list(conf_block, "ignored_readers");
while (list != NULL) {
if (strstr(reader->name, list->data) != NULL) {
sc_debug(context, SC_LOG_DEBUG_NORMAL, "Ignoring reader \'%s\' because of \'%s\'\n", reader->name, list->data);
return CKR_OK;
}
list = list->next;
}
}
for (i = 0; i < sc_pkcs11_conf.slots_per_card; i++) {
rv = create_slot(reader);
if (rv != CKR_OK)
return rv;
}
if (sc_detect_card_presence(reader)) {
card_detect(reader);
}
return CKR_OK;
}
int
create_chunk(ldt_record *lrecord)
{
lrecord->chunk = cf_malloc(sizeof(ldt_slot_chunk));
if (!lrecord->chunk) {
return -1;
}
lrecord->chunk[0].slots = create_slot();
if (lrecord->chunk[0].slots == NULL) {
cf_free(lrecord->chunk);
return -1;
}
for(int j = 0; j < LDT_SLOT_CHUNK_SIZE; j++) {
lrecord->chunk[0].slots[j].inuse = false;
}
return 0;
}
MainWidget::MainWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::MainWidget)
{
ui->setupUi(this);
setFixedSize(this->width(), this->height());
move((QApplication::desktop()->width()-this->width())/2, (QApplication::desktop()->height()-this->height())/2);
this->setWindowTitle(tr("Ö÷½çÃæ"));
m_wgt_create = new CreateWidget;
m_wgt_import = new ImportWidget;
m_wgt_query = new QueryWidget;
connect(ui->m_btn_import, SIGNAL(clicked()), this, SLOT(import_slot()));
connect(ui->m_btn_query, SIGNAL(clicked()), this, SLOT(query_slot()));
connect(ui->m_btn_create, SIGNAL(clicked()), this, SLOT(create_slot()));
connect(m_wgt_create, SIGNAL(back_sig(QWidget*)), this, SLOT(back_slot(QWidget*)));
connect(m_wgt_import, SIGNAL(back_sig(QWidget*)), this, SLOT(back_slot(QWidget*)));
connect(m_wgt_query, SIGNAL(back_sig(QWidget*)), this, SLOT(back_slot(QWidget*)));
}
/* create slots associated with a reader, called whenever a reader is seen. */
CK_RV initialize_reader(sc_reader_t *reader)
{
unsigned int i;
CK_RV rv;
for (i = 0; i < sc_pkcs11_conf.slots_per_card; i++) {
rv = create_slot(reader);
if (rv != CKR_OK)
return rv;
}
sc_log(context, "Initialize reader '%s': detect SC card presence", reader->name);
if (sc_detect_card_presence(reader)) {
sc_log(context, "Initialize reader '%s': detect PKCS11 card presence", reader->name);
card_detect(reader);
}
sc_log(context, "Reader '%s' initialized", reader->name);
return CKR_OK;
}
int
expand_chunk(ldt_record *lrecord)
{
uint64_t new_size = lrecord->max_chunks + 1;
void *old_chunk = lrecord->chunk;
if (lrecord->max_chunks) {
lrecord->chunk = cf_realloc(lrecord->chunk, sizeof(ldt_slot_chunk) * new_size);
} else {
lrecord->chunk = cf_malloc(sizeof(ldt_slot_chunk) * new_size);
}
if (lrecord->chunk == NULL) {
cf_warning(AS_LDT, "expand_chunk: Allocation Error !! [Chunk cannot be allocated ]... Fail");
lrecord->chunk = old_chunk;
return -1;
}
lrecord->chunk[lrecord->max_chunks].slots = create_slot();
if (lrecord->chunk[lrecord->max_chunks].slots == NULL) {
cf_warning(AS_LDT, "expand_chunk: Allocation Error !! [Slot cannot be allocated ]... Fail");
cf_free(lrecord->chunk);
lrecord->chunk = old_chunk;
return -1;
}
for (int i = lrecord->max_chunks; i < new_size; i++) {
for(int j = 0; j < LDT_SLOT_CHUNK_SIZE; j++) {
lrecord->chunk[i].slots[j].inuse = false;
}
}
cf_detail(AS_LDT, "Bumping up chunks from %"PRIu64" to %"PRIu64"", lrecord->max_chunks, new_size);
lrecord->max_chunks = new_size;
return 0;
}
CK_RV C_Initialize(CK_VOID_PTR pInitArgs)
{
CK_RV rv;
#if !defined(_WIN32)
pid_t current_pid = getpid();
#endif
int rc;
unsigned int i;
sc_context_param_t ctx_opts;
#if !defined(_WIN32)
/* Handle fork() exception */
if (current_pid != initialized_pid) {
if (context)
context->flags |= SC_CTX_FLAG_TERMINATE;
C_Finalize(NULL_PTR);
}
initialized_pid = current_pid;
in_finalize = 0;
#endif
if (context != NULL) {
sc_log(context, "C_Initialize(): Cryptoki already initialized\n");
return CKR_CRYPTOKI_ALREADY_INITIALIZED;
}
rv = sc_pkcs11_init_lock((CK_C_INITIALIZE_ARGS_PTR) pInitArgs);
if (rv != CKR_OK)
goto out;
/* set context options */
memset(&ctx_opts, 0, sizeof(sc_context_param_t));
ctx_opts.ver = 0;
ctx_opts.app_name = MODULE_APP_NAME;
ctx_opts.thread_ctx = &sc_thread_ctx;
rc = sc_context_create(&context, &ctx_opts);
if (rc != SC_SUCCESS) {
rv = CKR_GENERAL_ERROR;
goto out;
}
/* Load configuration */
load_pkcs11_parameters(&sc_pkcs11_conf, context);
/* List of sessions */
list_init(&sessions);
list_attributes_seeker(&sessions, session_list_seeker);
/* List of slots */
list_init(&virtual_slots);
list_attributes_seeker(&virtual_slots, slot_list_seeker);
/* Create a slot for a future "PnP" stuff. */
if (sc_pkcs11_conf.plug_and_play) {
create_slot(NULL);
}
/* Create slots for readers found on initialization, only if in 2.11 mode */
if (!sc_pkcs11_conf.plug_and_play) {
for (i=0; i<sc_ctx_get_reader_count(context); i++) {
initialize_reader(sc_ctx_get_reader(context, i));
}
}
out:
if (context != NULL)
sc_log(context, "C_Initialize() = %s", lookup_enum ( RV_T, rv ));
if (rv != CKR_OK) {
if (context != NULL) {
sc_release_context(context);
context = NULL;
}
/* Release and destroy the mutex */
sc_pkcs11_free_lock();
}
return rv;
}
CK_RV C_Initialize(CK_VOID_PTR pInitArgs)
{
CK_RV rv;
#if !defined(_WIN32)
pid_t current_pid = getpid();
#endif
int rc;
unsigned int i;
sc_context_param_t ctx_opts;
/* Handle fork() exception */
#if !defined(_WIN32)
if (current_pid != initialized_pid) {
C_Finalize(NULL_PTR);
}
initialized_pid = current_pid;
in_finalize = 0;
#endif
if (context != NULL) {
sc_debug(context, SC_LOG_DEBUG_NORMAL, "C_Initialize(): Cryptoki already initialized\n");
return CKR_CRYPTOKI_ALREADY_INITIALIZED;
}
rv = sc_pkcs11_init_lock((CK_C_INITIALIZE_ARGS_PTR) pInitArgs);
if (rv != CKR_OK)
goto out;
/* set context options */
memset(&ctx_opts, 0, sizeof(sc_context_param_t));
ctx_opts.ver = 0;
ctx_opts.app_name = "opensc-pkcs11";
ctx_opts.thread_ctx = &sc_thread_ctx;
rc = sc_context_create(&context, &ctx_opts);
if (rc != SC_SUCCESS) {
rv = CKR_GENERAL_ERROR;
goto out;
}
/* Load configuration */
load_pkcs11_parameters(&sc_pkcs11_conf, context);
/* List of sessions */
list_init(&sessions);
list_attributes_seeker(&sessions, session_list_seeker);
/* List of slots */
list_init(&virtual_slots);
list_attributes_seeker(&virtual_slots, slot_list_seeker);
/* Create a slot for a future "PnP" stuff. */
if (sc_pkcs11_conf.plug_and_play) {
create_slot(NULL);
}
/* Create slots for readers found on initialization */
for (i=0; i<sc_ctx_get_reader_count(context); i++) {
initialize_reader(sc_ctx_get_reader(context, i));
}
/* Set initial event state on slots */
for (i=0; i<list_size(&virtual_slots); i++) {
sc_pkcs11_slot_t *slot = (sc_pkcs11_slot_t *) list_get_at(&virtual_slots, i);
slot->events = 0; /* Initially there are no events */
}
out:
if (context != NULL)
sc_debug(context, SC_LOG_DEBUG_NORMAL, "C_Initialize() = %s", lookup_enum ( RV_T, rv ));
if (rv != CKR_OK) {
if (context != NULL) {
sc_release_context(context);
context = NULL;
}
/* Release and destroy the mutex */
sc_pkcs11_free_lock();
}
return rv;
}
void *do_set_create( dict *d, epoch *e, void *key, void *val, create_type type, set_spec *spec ) {
usref *new_usref = NULL;
if ( spec->usref ) {
dev_assert( type != CREATE_XTRN );
dev_assert( type != CREATE_SREF );
new_usref = spec->usref;
}
else {
xtrn *new_xtrn = NULL;
if ( val || type == CREATE_XTRN ) {
dev_assert( val );
new_xtrn = create_xtrn( d, val );
if ( !new_xtrn ) return NULL;
}
if ( type == CREATE_XTRN ) return new_xtrn;
trigger_ref *trig = NULL;
if ( spec->trigger ) {
trig = malloc( sizeof( trigger_ref ));
if ( trig == NULL ) {
if( new_xtrn ) dispose( d, (trash *)new_xtrn );
return NULL;
}
xtrn *arg = create_xtrn( d, spec->trigger_arg );
if ( !arg ) {
free( trig );
if( new_xtrn ) dispose( d, (trash *)new_xtrn );
return NULL;
}
trig->function = spec->trigger;
trig->arg = arg;
}
sref *new_sref = create_sref( new_xtrn, trig );
if( !new_sref ) {
if ( trig ) free( trig );
if( new_xtrn ) dispose( d, (trash *)new_xtrn );
return NULL;
}
if ( type == CREATE_SREF ) {
new_sref->refcount = 1;
return new_sref;
}
new_usref = create_usref( new_sref );
if( !new_usref ) {
dispose( d, (trash *)new_sref );
return NULL;
}
}
xtrn *new_xtrn_key = create_xtrn( d, key );
if ( !new_xtrn_key ) {
dispose( d, (trash *)new_usref );
return NULL;
}
node *new_node = create_node( new_xtrn_key, new_usref, 0 );
if ( !new_node ) {
dispose( d, (trash *)new_usref );
dispose( d, (trash *)new_xtrn_key );
return NULL;
}
if ( type == CREATE_NODE ) return new_node;
slot *new_slot = create_slot( new_node );
if ( !new_slot ) {
dispose( d, (trash *)new_node );
return NULL;
}
return new_slot;
}
