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#include "p11-tests.h"
#include <string.h>
static const char *login_user_pin = NULL;
static const char *login_so_pin = NULL;
void
p11t_session_config(const char *name, const char *value)
{
if(strcmp(name, "login-user-pin") == 0)
login_user_pin = value;
if(strcmp(name, "login-so-pin") == 0)
login_so_pin = value;
}
/* ----------------------------------------------------------------------------------
* TESTS
*/
static int
test_session_info(CK_SESSION_HANDLE session, CK_SLOT_ID slot, CK_FLAGS flags, CK_STATE state)
{
CK_SESSION_INFO info;
CK_RV rv;
if(session == CK_INVALID)
return CONTINUE;
P11T_SECTION("C_GetSessionInfo");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_GetSessionInfo)((CK_SESSION_HANDLE)-33, &info);
P11T_CHECK_RV("Invalid session", rv, CKR_SESSION_HANDLE_INVALID);
rv = (p11t_module_funcs->C_GetSessionInfo)(session, NULL);
P11T_CHECK_RV("Null arguments", rv, CKR_ARGUMENTS_BAD);
}
rv = (p11t_module_funcs->C_GetSessionInfo)(session, &info);
P11T_CHECK_RV("Valid call", rv, CKR_OK);
P11T_SECTION("CK_SESSION_INFO");
P11T_CHECK_ULONG("slotID", info.slotID, slot);
P11T_CHECK_ULONG("state", info.state, state);
P11T_CHECK_FLAG("flags", info.flags, flags);
return CONTINUE;
}
static CK_UTF8CHAR_PTR
calculate_pin(CK_SLOT_ID slot, CK_USER_TYPE user, CK_ULONG_PTR n_pin)
{
CK_TOKEN_INFO_PTR info;
const char *pin;
*n_pin = 0;
info = p11t_slot_get_token_info(slot);
if(info && info->flags & CKF_PROTECTED_AUTHENTICATION_PATH)
return NULL;
if(user == CKU_USER)
pin = login_user_pin;
else if(user == CKU_SO)
pin = login_so_pin;
else
pin = NULL;
if(pin)
*n_pin = (CK_ULONG)strlen(pin);
return (CK_UTF8CHAR_PTR)pin;
}
static int
test_session_user_login(CK_SLOT_ID slot)
{
CK_SESSION_HANDLE session_ro = CK_INVALID;
CK_SESSION_HANDLE session_rw = CK_INVALID;
CK_UTF8CHAR_PTR pin;
CK_ULONG n_pin;
CK_RV rv;
pin = calculate_pin(slot, CKU_USER, &n_pin);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION, NULL, NULL, &session_ro);
P11T_CHECK_RV("C_Login: open RO session", rv, CKR_OK);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, NULL, &session_rw);
P11T_CHECK_RV("C_Login: open RW session", rv, CKR_OK);
/* Check the session state before login */
test_session_info(session_ro, slot, CKF_SERIAL_SESSION, CKS_RO_PUBLIC_SESSION);
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_PUBLIC_SESSION);
P11T_SECTION("C_Login");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_Login)((CK_ULONG)-55, CKU_USER, pin, n_pin);
P11T_CHECK_RV("Invalid session", rv, CKR_SESSION_HANDLE_INVALID);
rv = (p11t_module_funcs->C_Login)(session_ro, CK_INVALID, pin, n_pin);
P11T_CHECK_RV("Invalid user type", rv, CKR_USER_TYPE_INVALID);
}
rv = (p11t_module_funcs->C_Login)(session_ro, CKU_USER, pin, n_pin);
if(rv == CKR_USER_TYPE_INVALID)
return CONTINUE;
P11T_CHECK_RV("Normal login", rv, CKR_OK);
P11T_CHECK_NOTE("Login changes all session's state");
test_session_info(session_ro, slot, CKF_SERIAL_SESSION, CKS_RO_USER_FUNCTIONS);
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_USER_FUNCTIONS);
P11T_SECTION("C_Logout");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_Logout)((CK_ULONG)-55);
P11T_CHECK_RV("Invalid session", rv, CKR_SESSION_HANDLE_INVALID);
}
rv = (p11t_module_funcs->C_Logout)(session_rw);
P11T_CHECK_RV("Normal logout", rv, CKR_OK);
P11T_CHECK_NOTE("Logout changes all session state");
test_session_info(session_ro, slot, CKF_SERIAL_SESSION, CKS_RO_PUBLIC_SESSION);
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_PUBLIC_SESSION);
return CONTINUE;
}
static int
test_session_so_login(CK_SLOT_ID slot)
{
CK_SESSION_HANDLE session_ro = CK_INVALID;
CK_SESSION_HANDLE session_rw = CK_INVALID;
CK_UTF8CHAR_PTR pin;
CK_ULONG n_pin;
CK_RV rv;
pin = calculate_pin(slot, CKU_SO, &n_pin);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, NULL, &session_rw);
P11T_CHECK_RV("C_OpenSession: open RW session", rv, CKR_OK);
/* Check the session state before login */
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_PUBLIC_SESSION);
P11T_SECTION("C_Login");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION, NULL, NULL, &session_ro);
P11T_CHECK_RV("Test opening RO session before login as SO", rv, CKR_OK);
rv = (p11t_module_funcs->C_Login)(session_ro, CKU_SO, pin, n_pin);
if(rv == CKR_USER_TYPE_INVALID)
return CONTINUE;
P11T_CHECK_RV("Login as SO not allowed with RO session", rv, CKR_SESSION_READ_ONLY_EXISTS);
rv = (p11t_module_funcs->C_CloseSession)(session_ro);
P11T_CHECK_RV("Test closing RO session before login as SO", rv, CKR_OK);
}
rv = (p11t_module_funcs->C_Login)(session_rw, CKU_SO, pin, n_pin);
if(rv == CKR_USER_TYPE_INVALID)
return CONTINUE;
P11T_CHECK_RV("Login as SO", rv, CKR_OK);
P11T_CHECK_NOTE("SO login changes all session state");
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_SO_FUNCTIONS);
if(p11t_test_unexpected)
{
P11T_SECTION("C_OpenSession");
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION, NULL, NULL, &session_ro);
P11T_CHECK_RV("Can't open RO session when logged in as SO", rv, CKR_SESSION_READ_WRITE_SO_EXISTS);
}
P11T_SECTION("C_Logout");
rv = (p11t_module_funcs->C_Logout)(session_rw);
P11T_CHECK_RV("Logout from SO", rv, CKR_OK);
P11T_CHECK_NOTE("Logout SO changes goes back to public");
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_PUBLIC_SESSION);
return CONTINUE;
}
static int
test_session_main(CK_SLOT_ID slot)
{
CK_SESSION_HANDLE session_ro = CK_INVALID;
CK_SESSION_HANDLE session_rw = CK_INVALID;
CK_SESSION_HANDLE session_ro2 = CK_INVALID;
CK_SESSION_INFO info;
CK_RV rv;
assert(p11t_module_funcs);
P11T_SECTION("C_OpenSession");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_OpenSession)((CK_SLOT_ID)-5, CKF_SERIAL_SESSION, NULL, NULL, &session_ro);
P11T_CHECK_RV("Invalid slot", rv, CKR_SLOT_ID_INVALID);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION, NULL, NULL, NULL);
P11T_CHECK_RV("Null arguments", rv, CKR_ARGUMENTS_BAD);
rv = (p11t_module_funcs->C_OpenSession)(slot, 0, NULL, NULL, &session_ro);
P11T_CHECK_RV("No flags", rv, CKR_SESSION_PARALLEL_NOT_SUPPORTED);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_RW_SESSION, NULL, NULL, &session_ro);
P11T_CHECK_RV("Without serial flag", rv, CKR_SESSION_PARALLEL_NOT_SUPPORTED);
}
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION, NULL, NULL, &session_ro);
P11T_CHECK_RV("Valid flags", rv, CKR_OK);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION, NULL, NULL, &session_ro2);
P11T_CHECK_RV("Valid flags", rv, CKR_OK);
rv = (p11t_module_funcs->C_OpenSession)(slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, NULL, &session_rw);
if(rv == CKR_TOKEN_WRITE_PROTECTED)
session_rw = CK_INVALID;
else
P11T_CHECK_RV("Read write session", rv, CKR_OK);
/* Test all the sessions and validate their state */
test_session_info(session_ro, slot, CKF_SERIAL_SESSION, CKS_RO_PUBLIC_SESSION);
test_session_info(session_ro2, slot, CKF_SERIAL_SESSION, CKS_RO_PUBLIC_SESSION);
test_session_info(session_rw, slot, CKF_SERIAL_SESSION | CKF_RW_SESSION, CKS_RW_PUBLIC_SESSION);
P11T_SECTION("C_CloseSession");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_CloseSession)((CK_SESSION_HANDLE)-10);
P11T_CHECK_RV("Invalid session", rv, CKR_SESSION_HANDLE_INVALID);
}
if(session_ro != CK_INVALID)
{
rv = (p11t_module_funcs->C_CloseSession)(session_ro);
P11T_CHECK_RV("Normal call", rv, CKR_OK);
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_GetSessionInfo)(session_ro, &info);
P11T_CHECK_RV("Check open session was closed", rv, CKR_SESSION_HANDLE_INVALID);
/*
* Note that CKR_SESSION_CLOSED is a valid return in this case.
* That should only be returned in the rare case when a session
* was closed during the execution of a function. A corner case.
*/
rv = (p11t_module_funcs->C_CloseSession)(session_ro);
P11T_CHECK_RV("Close twice", rv, CKR_SESSION_HANDLE_INVALID);
}
}
if(session_rw != CK_INVALID)
{
rv = (p11t_module_funcs->C_CloseSession)(session_rw);
P11T_CHECK_RV("Normal call", rv, CKR_OK);
}
P11T_SECTION("C_CloseAllSessions");
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_CloseAllSessions)((CK_SLOT_ID)-34);
P11T_CHECK_RV("Invalid slot id", rv, CKR_SLOT_ID_INVALID);
}
rv = (p11t_module_funcs->C_CloseAllSessions)(slot);
P11T_CHECK_RV("Normal call", rv, CKR_OK);
if(p11t_test_unexpected)
{
rv = (p11t_module_funcs->C_GetSessionInfo)(session_ro2, &info);
P11T_CHECK_RV("Check open session was closed", rv, CKR_SESSION_HANDLE_INVALID);
rv = (p11t_module_funcs->C_CloseAllSessions)(slot);
P11T_CHECK_RV("Call when no sessions open", rv, CKR_OK);
}
return CONTINUE;
}
static int
test_session_pin(CK_SLOT_ID slot)
{
P11T_SECTION("C_InitPIN");
P11T_CHECK_NOTE("Not Tested");
P11T_SECTION("C_SetPIN");
P11T_CHECK_NOTE("Not Tested");
return CONTINUE;
}
static int
test_session_operation_state(CK_SLOT_ID slot)
{
P11T_SECTION("C_GetOperationState");
P11T_CHECK_NOTE("Not Tested");
P11T_SECTION("C_SetOperationState");
P11T_CHECK_NOTE("Not Tested");
return CONTINUE;
}
void
p11t_session_tests()
{
CK_ULONG i;
for(i = 0; i < p11t_slot_count; ++i)
{
CK_SLOT_ID slot = p11t_slot_get_id(i);
test_session_pin(slot);
test_session_main(slot);
test_session_user_login(slot);
test_session_so_login(slot);
test_session_operation_state(slot);
}
}
/* ----------------------------------------------------------------------------------
* METHODS
*/
CK_SESSION_HANDLE
p11t_session_open(CK_SLOT_ID slot, int readwrite)
{
CK_SESSION_HANDLE session;
CK_FLAGS flags;
assert(p11t_module_funcs);
flags = CKF_SERIAL_SESSION;
if(readwrite)
flags |= CKF_RW_SESSION;
if((p11t_module_funcs->C_OpenSession)(slot, flags, NULL, NULL, &session) != CKR_OK)
return CK_INVALID;
return session;
}
int
p11t_session_login(CK_SESSION_HANDLE session)
{
CK_SESSION_INFO info;
CK_UTF8CHAR_PTR pin;
CK_ULONG n_pin;
assert(session != CK_INVALID);
assert(p11t_module_funcs);
if((p11t_module_funcs->C_GetSessionInfo)(session, &info) != CKR_OK)
return 0;
switch(info.state)
{
case CKS_RO_USER_FUNCTIONS:
case CKS_RW_USER_FUNCTIONS:
case CKS_RW_SO_FUNCTIONS:
return 1;
}
pin = calculate_pin(info.slotID, CKU_USER, &n_pin);
if((p11t_module_funcs->C_Login)(session, CKU_USER, pin, n_pin) != CKR_OK)
return 0;
return 1;
}
int
p11t_session_logout(CK_SESSION_HANDLE session)
{
CK_SESSION_INFO info;
assert(session != CK_INVALID);
assert(p11t_module_funcs);
if((p11t_module_funcs->C_GetSessionInfo)(session, &info) != CKR_OK)
return 0;
switch(info.state)
{
case CKS_RO_PUBLIC_SESSION:
case CKS_RW_PUBLIC_SESSION:
return 1;
}
if((p11t_module_funcs->C_Logout)(session) != CKR_OK)
return 0;
return 1;
}
int
p11t_session_close(CK_SESSION_HANDLE session)
{
CK_RV rv;
assert(session != CK_INVALID);
assert(p11t_module_funcs);
rv = (p11t_module_funcs->C_CloseSession)(session);
switch(rv)
{
case CKR_SESSION_HANDLE_INVALID:
case CKR_SESSION_CLOSED:
case CKR_OK:
return 1;
default:
return 0;
}
}
int
p11t_session_close_all(CK_SLOT_ID slot)
{
assert(p11t_module_funcs);
if((p11t_module_funcs->C_CloseAllSessions)(slot) == CKR_OK)
return 1;
return 0;
}
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