#include <sys/ioctl.h>
#include <libdevmapper.h>
+#include "luks.h"
#include "libcryptsetup.h"
#include "utils_loop.h"
#define CDEVICE_1 "ctest1"
#define CDEVICE_2 "ctest2"
#define CDEVICE_WRONG "O_o"
-
+#define H_DEVICE "head_ok"
+#define H_DEVICE_WRONG "head_wr"
+#define L_DEVICE_1S "luks_onesec"
+#define L_DEVICE_0S "luks_zerosec"
+#define L_DEVICE_WRONG "luks_wr"
+#define L_DEVICE_OK "luks_ok"
+#define EVL_HEADER_1 "evil_hdr-luks_hdr_damage"
+#define EVL_HEADER_2 "evil_hdr-payload_overwrite"
+#define EVL_HEADER_3 "evil_hdr-stripes_payload_dmg"
+#define EVL_HEADER_4 "evil_hdr-small_luks_device"
+#define VALID_HEADER "valid_header_file"
+#define BACKUP_FILE "csetup_backup_file"
#define IMAGE1 "compatimage.img"
#define IMAGE_EMPTY "empty.img"
#define DEVICE_WRONG "/dev/Ooo_"
#define DEVICE_CHAR "/dev/zero"
-#define TMP_FILE_TEMPLATE "cryptsetuptst.XXXXXX"
+#define THE_LFILE_TEMPLATE "cryptsetup-tstlp.XXXXXX"
#define SECTOR_SHIFT 9L
+#define SECTOR_SIZE 512
+#define TST_LOOP_FILE_SIZE (((1<<20)*50)>>SECTOR_SHIFT)
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#define DIV_ROUND_UP_MODULO(n,d) (DIV_ROUND_UP(n,d)*(d))
+#define LUKS_PHDR_SIZE_B 1024
static int _debug = 0;
static int _verbose = 1;
static char *DEVICE_1 = NULL;
static char *DEVICE_2 = NULL;
-static char *H_DEVICE = NULL;
+static char *THE_LOOP_DEV = NULL;
static char *tmp_file_1 = NULL;
-static char *tmp_file_2 = NULL;
+static char *test_loop_file = NULL;
+static uint64_t t_dev_offset = 0;
+
+static int _system(const char*, int);
// Helpers
return r;
}
+static int get_luks_offsets(int metadata_device,
+ size_t keylength,
+ unsigned int alignpayload_sec,
+ unsigned int alignoffset_sec,
+ uint64_t *r_header_size,
+ uint64_t *r_payload_offset)
+{
+ int i;
+ uint64_t current_sector;
+ if (!keylength)
+ return -1;
+
+ uint32_t sectors_per_stripes_set = DIV_ROUND_UP(keylength*LUKS_STRIPES, SECTOR_SIZE);
+ printf("sectors_per_stripes %" PRIu32 "\n", sectors_per_stripes_set);
+ current_sector = DIV_ROUND_UP_MODULO(DIV_ROUND_UP(LUKS_PHDR_SIZE_B, SECTOR_SIZE),
+ LUKS_ALIGN_KEYSLOTS / SECTOR_SIZE);
+ for(i=0;i < (LUKS_NUMKEYS - 1);i++)
+ current_sector = DIV_ROUND_UP_MODULO(current_sector + sectors_per_stripes_set,
+ LUKS_ALIGN_KEYSLOTS / SECTOR_SIZE);
+ if (r_header_size)
+ *r_header_size = current_sector + sectors_per_stripes_set;
+
+ current_sector = DIV_ROUND_UP_MODULO(current_sector + sectors_per_stripes_set,
+ LUKS_ALIGN_KEYSLOTS / SECTOR_SIZE);
+
+ if (r_payload_offset) {
+ if (metadata_device)
+ *r_payload_offset = alignpayload_sec;
+ else
+ *r_payload_offset = DIV_ROUND_UP_MODULO(current_sector, alignpayload_sec)
+ + alignoffset_sec;
+ }
+
+ return 0;
+}
+
+/*
+ * Creates dm-linear target over the test loop device. Offset is held in
+ * global variables so that size can be tested whether it fits into remaining
+ * size of the loop device or not
+ */
+static int create_dmdevice_over_loop(const char *dm_name, const uint64_t size)
+{
+ char cmd[128];
+ int r;
+ uint64_t r_size;
+
+ if(device_size(THE_LOOP_DEV, &r_size) < 0 || r_size <= t_dev_offset || !size)
+ return -1;
+ if ((r_size - t_dev_offset) < size) {
+ printf("No enough space on backing loop device\n.");
+ return -2;
+ }
+ snprintf(cmd, sizeof(cmd),
+ "dmsetup create %s --table \"0 %" PRIu64 " linear %s %" PRIu64 "\"",
+ dm_name, size, THE_LOOP_DEV, t_dev_offset);
+ if (!(r = _system(cmd, 1))) {
+ t_dev_offset += size;
+ }
+ return r;
+}
+
+// TODO some utility to remove dmdevice over the loop file
+
// Get key from kernel dm mapping table using dm-ioctl
static int _get_key_dm(const char *name, char *buffer, unsigned int buffer_size)
{
global_lines = 0;
}
-static void _system(const char *command, int warn)
+static int _system(const char *command, int warn)
{
- if (system(command) < 0 && warn)
+ int r;
+ if ((r=system(command)) < 0 && warn)
printf("System command failed: %s", command);
+ return r;
+}
+
+static void _cleanup_dmdevices(void)
+{
+ struct stat st;
+
+ if (!stat(DMDIR H_DEVICE, &st)) {
+ _system("dmsetup remove " H_DEVICE, 0);
+ }
+ if (!stat(DMDIR H_DEVICE_WRONG, &st)) {
+ _system("dmsetup remove " H_DEVICE_WRONG, 0);
+ }
+ if (!stat(DMDIR L_DEVICE_0S, &st)) {
+ _system("dmsetup remove " L_DEVICE_0S, 0);
+ }
+ if (!stat(DMDIR L_DEVICE_1S, &st)) {
+ _system("dmsetup remove " L_DEVICE_1S, 0);
+ }
+ if (!stat(DMDIR L_DEVICE_WRONG, &st)) {
+ _system("dmsetup remove " L_DEVICE_WRONG, 0);
+ }
+ if (!stat(DMDIR L_DEVICE_OK, &st)) {
+ _system("dmsetup remove " L_DEVICE_OK, 0);
+ }
+
+ t_dev_offset = 0;
}
static void _cleanup(void)
{
- char *h_str;
struct stat st;
//_system("udevadm settle", 0);
if (!stat(DEVICE_ERROR, &st))
_system("dmsetup remove " DEVICE_ERROR_name, 0);
+ _cleanup_dmdevices();
+
+ if (crypt_loop_device(THE_LOOP_DEV))
+ crypt_loop_detach(THE_LOOP_DEV);
+
if (crypt_loop_device(DEVICE_1))
crypt_loop_detach(DEVICE_1);
_system("rm -f " IMAGE_EMPTY, 0);
_system("rm -f " IMAGE1, 0);
- if (tmp_file_1)
- remove(tmp_file_1);
- if (tmp_file_2)
- remove(tmp_file_2);
+ remove(test_loop_file);
+ remove(tmp_file_1);
- if (H_DEVICE && crypt_loop_device(H_DEVICE)) {
- h_str = crypt_loop_backing_file(H_DEVICE);
- if(!crypt_loop_detach(H_DEVICE) && h_str)
- remove(h_str);
- }
+ remove(EVL_HEADER_1);
+ remove(EVL_HEADER_2);
+ remove(EVL_HEADER_3);
+ remove(EVL_HEADER_4);
+ remove(VALID_HEADER);
+ remove(BACKUP_FILE);
_remove_keyfiles();
}
static int _setup(void)
{
int fd, ro = 0;
- char *h_str, cmd[128];
+ char cmd[128];
- tmp_file_1 = strdup(TMP_FILE_TEMPLATE);
- if ((fd=mkstemp(tmp_file_1))==-1) {
- printf("cannot create temporary file with template %s\n",tmp_file_1);
+ test_loop_file = strdup(THE_LFILE_TEMPLATE);
+ if ((fd=mkstemp(test_loop_file)) == -1) {
+ printf("cannot create temporary file with template %s\n", test_loop_file);
return 1;
}
close(fd);
- snprintf(cmd,sizeof(cmd),"dd if=/dev/zero of=%s bs=512 count=100", tmp_file_1);
- _system(cmd,1);
+ snprintf(cmd, sizeof(cmd), "dd if=/dev/zero of=%s bs=%d count=%d",
+ test_loop_file, SECTOR_SIZE, TST_LOOP_FILE_SIZE);
+ if (_system(cmd, 1))
+ return 1;
- if (!H_DEVICE)
- H_DEVICE = crypt_loop_get_device();
- if (!H_DEVICE) {
+ if (!THE_LOOP_DEV)
+ THE_LOOP_DEV = crypt_loop_get_device();
+ if (!THE_LOOP_DEV) {
printf("Cannot find free loop device.\n");
return 1;
}
- h_str = strdup(TMP_FILE_TEMPLATE);
- if ((fd=mkstemp(h_str))==-1) {
- printf("cannot create temporary file with template %s\n",tmp_file_1);
- return 1;
- }
- close(fd);
- snprintf(cmd,sizeof(cmd),"dd if=/dev/zero of=%s bs=512 count=1", h_str);
- _system(cmd,1);
- if (crypt_loop_device(H_DEVICE)) {
- fd = crypt_loop_attach(H_DEVICE,h_str,0,0,&ro);
+ if (crypt_loop_device(THE_LOOP_DEV)) {
+ fd = crypt_loop_attach(THE_LOOP_DEV, test_loop_file, 0, 0, &ro);
close(fd);
}
- free(h_str);
- tmp_file_2 = strdup(TMP_FILE_TEMPLATE);
- if ((fd=mkstemp(tmp_file_2))==-1) {
- printf("cannot create temporary file with template %s\n",tmp_file_2);
+ tmp_file_1 = strdup(THE_LFILE_TEMPLATE);
+ if ((fd=mkstemp(tmp_file_1)) == -1) {
+ printf("cannot create temporary file with template %s\n", tmp_file_1);
return 1;
}
close(fd);
+ snprintf(cmd, sizeof(cmd), "dd if=/dev/zero of=%s bs=%d count=%d",
+ tmp_file_1, SECTOR_SIZE, 10);
+ if (_system(cmd, 1))
+ return 1;
_system("dmsetup create " DEVICE_EMPTY_name " --table \"0 10000 zero\"", 1);
_system("dmsetup create " DEVICE_ERROR_name " --table \"0 10000 error\"", 1);
fd = crypt_loop_attach(DEVICE_2, IMAGE_EMPTY, 0, 0, &ro);
close(fd);
}
+ /* Keymaterial offset is less than 8 sectors */
+ _system(" [ ! -e " EVL_HEADER_1 " ] && bzip2 -dk " EVL_HEADER_1 ".bz2", 1);
+ /* keymaterial offset aims into payload area */
+ _system(" [ ! -e " EVL_HEADER_2 " ] && bzip2 -dk " EVL_HEADER_2 ".bz2", 1);
+ /* keymaterial offset is valid, number of stripes causes payload area to be overwriten */
+ _system(" [ ! -e " EVL_HEADER_3 " ] && bzip2 -dk " EVL_HEADER_3 ".bz2", 1);
+ /* luks device header for data and header on same device. payloadOffset is greater than
+ * device size (crypt_load() test) */
+ _system(" [ ! -e " EVL_HEADER_4 " ] && bzip2 -dk " EVL_HEADER_4 ".bz2", 1);
+ /* valid header: payloadOffset=4096, key_size=32,
+ * volume_key = bb21158c733229347bd4e681891e213d94c685be6a5b84818afe7a78a6de7a1a */
+ _system(" [ ! -e " VALID_HEADER " ] && bzip2 -dk " VALID_HEADER ".bz2", 1);
+
return 0;
}
#define RUN_(x, y) do { printf("%s: %s\n", #x, (y)); x(); } while (0)
-#if 0
-static int yesDialog(char *msg)
-{
- return 1;
-}
-
-static struct interface_callbacks cmd_icb = {
- .yesDialog = yesDialog,
- .log = cmdLineLog,
-};
-
-// OLD API TESTS
-static void LuksUUID(void)
-{
- struct crypt_options co = { .icb = &cmd_icb };
-
- co.device = DEVICE_EMPTY;
- EQ_(crypt_luksUUID(&co), -EINVAL);
-
- co.device = DEVICE_ERROR;
- EQ_(crypt_luksUUID(&co), -EINVAL);
-
- reset_log();
- co.device = DEVICE_1;
- OK_(crypt_luksUUID(&co));
- EQ_(strlen(global_log), 37); /* UUID + "\n" */
- EQ_(strncmp(global_log, DEVICE_1_UUID, strlen(DEVICE_1_UUID)), 0);
-
-}
-
-static void IsLuks(void)
-{
- struct crypt_options co = { .icb = &cmd_icb };
-
- co.device = DEVICE_EMPTY;
- EQ_(crypt_isLuks(&co), -EINVAL);
-
- co.device = DEVICE_ERROR;
- EQ_(crypt_isLuks(&co), -EINVAL);
-
- co.device = DEVICE_1;
- OK_(crypt_isLuks(&co));
-}
-
-static void LuksOpen(void)
-{
- struct crypt_options co = {
- .name = CDEVICE_1,
- //.passphrase = "blabla",
- .icb = &cmd_icb,
- };
-
- OK_(_prepare_keyfile(KEYFILE1, KEY1, strlen(KEY1)));
- co.key_file = KEYFILE1;
-
- co.device = DEVICE_EMPTY;
- EQ_(crypt_luksOpen(&co), -EINVAL);
-
- co.device = DEVICE_ERROR;
- EQ_(crypt_luksOpen(&co), -EINVAL);
-
- co.device = DEVICE_1;
- OK_(crypt_luksOpen(&co));
- FAIL_(crypt_luksOpen(&co), "already open");
-
- _remove_keyfiles();
-}
-
-static void query_device(void)
-{
- struct crypt_options co = {.icb = &cmd_icb };
-
- co.name = CDEVICE_WRONG;
- EQ_(crypt_query_device(&co), 0);
-
- co.name = CDEVICE_1;
- EQ_(crypt_query_device(&co), 1);
-
- OK_(strncmp(crypt_get_dir(), DMDIR, 11));
- OK_(strcmp(co.cipher, "aes-cbc-essiv:sha256"));
- EQ_(co.key_size, 16);
- EQ_(co.offset, 1032);
- EQ_(co.flags & CRYPT_FLAG_READONLY, 0);
- EQ_(co.skip, 0);
- crypt_put_options(&co);
-}
-
-static void remove_device(void)
-{
- int fd;
- struct crypt_options co = {.icb = &cmd_icb };
-
- co.name = CDEVICE_WRONG;
- EQ_(crypt_remove_device(&co), -ENODEV);
-
- fd = open(DMDIR CDEVICE_1, O_RDONLY);
- co.name = CDEVICE_1;
- FAIL_(crypt_remove_device(&co), "device busy");
- close(fd);
-
- OK_(crypt_remove_device(&co));
-}
-
-static void LuksFormat(void)
-{
- struct crypt_options co = {
- .device = DEVICE_2,
- .key_size = 256 / 8,
- .key_slot = -1,
- .cipher = "aes-cbc-essiv:sha256",
- .hash = "sha1",
- .flags = 0,
- .iteration_time = 10,
- .align_payload = 0,
- .icb = &cmd_icb,
- };
-
- OK_(_prepare_keyfile(KEYFILE1, KEY1, strlen(KEY1)));
-
- co.new_key_file = KEYFILE1;
- co.device = DEVICE_ERROR;
- FAIL_(crypt_luksFormat(&co), "error device");
-
- co.device = DEVICE_2;
- OK_(crypt_luksFormat(&co));
-
- co.new_key_file = NULL;
- co.key_file = KEYFILE1;
- co.name = CDEVICE_2;
- OK_(crypt_luksOpen(&co));
- OK_(crypt_remove_device(&co));
- _remove_keyfiles();
-}
-
-static void LuksKeyGame(void)
-{
- int i;
- struct crypt_options co = {
- .device = DEVICE_2,
- .key_size = 256 / 8,
- .key_slot = -1,
- .cipher = "aes-cbc-essiv:sha256",
- .hash = "sha1",
- .flags = 0,
- .iteration_time = 10,
- .align_payload = 0,
- .icb = &cmd_icb,
- };
-
- OK_(_prepare_keyfile(KEYFILE1, KEY1, strlen(KEY1)));
- OK_(_prepare_keyfile(KEYFILE2, KEY2, strlen(KEY2)));
-
- co.new_key_file = KEYFILE1;
- co.device = DEVICE_2;
- co.key_slot = 8;
- FAIL_(crypt_luksFormat(&co), "wrong slot #");
-
- co.key_slot = 7; // last slot
- OK_(crypt_luksFormat(&co));
-
- co.new_key_file = KEYFILE1;
- co.key_file = KEYFILE1;
- co.key_slot = 8;
- FAIL_(crypt_luksAddKey(&co), "wrong slot #");
- co.key_slot = 7;
- FAIL_(crypt_luksAddKey(&co), "slot already used");
-
- co.key_slot = 6;
- OK_(crypt_luksAddKey(&co));
-
- co.key_file = KEYFILE2 "blah";
- co.key_slot = 5;
- FAIL_(crypt_luksAddKey(&co), "keyfile not found");
-
- co.new_key_file = KEYFILE2; // key to add
- co.key_file = KEYFILE1;
- co.key_slot = -1;
- for (i = 0; i < 6; i++)
- OK_(crypt_luksAddKey(&co)); //FIXME: EQ_(i)?
-
- FAIL_(crypt_luksAddKey(&co), "all slots full");
-
- // REMOVE KEY
- co.new_key_file = KEYFILE1; // key to remove
- co.key_file = NULL;
- co.key_slot = 8; // should be ignored
- // only 2 slots should use KEYFILE1
- OK_(crypt_luksRemoveKey(&co));
- OK_(crypt_luksRemoveKey(&co));
- FAIL_(crypt_luksRemoveKey(&co), "no slot with this passphrase");
-
- co.new_key_file = KEYFILE2 "blah";
- co.key_file = NULL;
- FAIL_(crypt_luksRemoveKey(&co), "keyfile not found");
-
- // KILL SLOT
- co.new_key_file = NULL;
- co.key_file = NULL;
- co.key_slot = 8;
- FAIL_(crypt_luksKillSlot(&co), "wrong slot #");
- co.key_slot = 7;
- FAIL_(crypt_luksKillSlot(&co), "slot already wiped");
-
- co.key_slot = 5;
- OK_(crypt_luksKillSlot(&co));
-
- _remove_keyfiles();
-}
-
-size_t _get_device_size(const char *device)
-{
- unsigned long size = 0;
- int fd;
-
- fd = open(device, O_RDONLY);
- if (fd == -1)
- return 0;
- (void)ioctl(fd, BLKGETSIZE, &size);
- close(fd);
-
- return size;
-}
-
-void DeviceResizeGame(void)
-{
- size_t orig_size;
- struct crypt_options co = {
- .name = CDEVICE_2,
- .device = DEVICE_2,
- .key_size = 128 / 8,
- .cipher = "aes-cbc-plain",
- .hash = "sha1",
- .offset = 333,
- .skip = 0,
- .icb = &cmd_icb,
- };
-
- orig_size = _get_device_size(DEVICE_2);
-
- OK_(_prepare_keyfile(KEYFILE2, KEY2, strlen(KEY2)));
-
- co.key_file = KEYFILE2;
- co.size = 1000;
- OK_(crypt_create_device(&co));
- EQ_(_get_device_size(DMDIR CDEVICE_2), 1000);
-
- co.size = 2000;
- OK_(crypt_resize_device(&co));
- EQ_(_get_device_size(DMDIR CDEVICE_2), 2000);
-
- co.size = 0;
- OK_(crypt_resize_device(&co));
- EQ_(_get_device_size(DMDIR CDEVICE_2), (orig_size - 333));
- co.size = 0;
- co.offset = 444;
- co.skip = 555;
- co.cipher = "aes-cbc-essiv:sha256";
- OK_(crypt_update_device(&co));
- EQ_(_get_device_size(DMDIR CDEVICE_2), (orig_size - 444));
-
- memset(&co, 0, sizeof(co));
- co.icb = &cmd_icb,
- co.name = CDEVICE_2;
- EQ_(crypt_query_device(&co), 1);
- EQ_(strcmp(co.cipher, "aes-cbc-essiv:sha256"), 0);
- EQ_(co.key_size, 128 / 8);
- EQ_(co.offset, 444);
- EQ_(co.skip, 555);
- crypt_put_options(&co);
-
- // dangerous switch device still works
- memset(&co, 0, sizeof(co));
- co.name = CDEVICE_2,
- co.device = DEVICE_1;
- co.key_file = KEYFILE2;
- co.key_size = 128 / 8;
- co.cipher = "aes-cbc-plain";
- co.hash = "sha1";
- co.icb = &cmd_icb;
- OK_(crypt_update_device(&co));
-
- memset(&co, 0, sizeof(co));
- co.icb = &cmd_icb,
- co.name = CDEVICE_2;
- EQ_(crypt_query_device(&co), 1);
- EQ_(strcmp(co.cipher, "aes-cbc-plain"), 0);
- EQ_(co.key_size, 128 / 8);
- EQ_(co.offset, 0);
- EQ_(co.skip, 0);
- // This expect lookup returns prefered /dev/loopX
- EQ_(strcmp(co.device, DEVICE_1), 0);
- crypt_put_options(&co);
-
- memset(&co, 0, sizeof(co));
- co.icb = &cmd_icb,
- co.name = CDEVICE_2;
- OK_(crypt_remove_device(&co));
-
- _remove_keyfiles();
-}
-#endif
-
// NEW API tests
static void AddDevicePlain(void)
// crypt_set_uuid()
FAIL_(crypt_set_uuid(cd,DEVICE_1_UUID),"can't set uuid to plain device");
- // crypt_load() should fail for PLAIN
- FAIL_(crypt_load(cd,CRYPT_PLAIN,NULL),"can't load header from plain device");
-
crypt_free(cd);
// default is "plain" hash - no password hash
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
// data part of crypt device is of 1 sector size
params.offset = (size >> SECTOR_SHIFT) - 1;
+ crypt_free(cd);
+
+ OK_(crypt_init(&cd, DEVICE_1));
OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
OK_(crypt_activate_by_passphrase(cd, CDEVICE_1, CRYPT_ANY_SLOT, passphrase, strlen(passphrase), 0));
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
if (device_size(path, &r_size) >= 0)
EQ_(r_size>>SECTOR_SHIFT, 1);
OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
// size > device_size
params.offset = 0;
OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
FAIL_(crypt_activate_by_passphrase(cd, CDEVICE_1, CRYPT_ANY_SLOT, passphrase, strlen(passphrase), 0),"Device too small");
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ crypt_free(cd);
// offset == device_size (autodetect size)
params.offset = (size >> SECTOR_SHIFT);
params.size = 0;
+ crypt_init(&cd, DEVICE_1);
OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
FAIL_(crypt_activate_by_passphrase(cd, CDEVICE_1, CRYPT_ANY_SLOT, passphrase, strlen(passphrase), 0),"Device too small");
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ crypt_free(cd);
// offset == device_size (user defined size)
params.offset = (size >> SECTOR_SHIFT);
params.size = 123;
+ crypt_init(&cd, DEVICE_1);
OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
FAIL_(crypt_activate_by_passphrase(cd, CDEVICE_1, CRYPT_ANY_SLOT, passphrase, strlen(passphrase), 0),"Device too small");
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ crypt_free(cd);
// offset+size > device_size
params.offset = 42;
params.size = (size >> SECTOR_SHIFT) - params.offset + 1;
+ crypt_init(&cd, DEVICE_1);
OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
FAIL_(crypt_activate_by_passphrase(cd, CDEVICE_1, CRYPT_ANY_SLOT, passphrase, strlen(passphrase), 0),"Offset and size are beyond device real size");
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ crypt_free(cd);
// offset+size == device_size
params.offset = 42;
params.size = (size >> SECTOR_SHIFT) - params.offset;
+ crypt_init(&cd, DEVICE_1);
OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
OK_(crypt_activate_by_passphrase(cd, CDEVICE_1, CRYPT_ANY_SLOT, passphrase, strlen(passphrase), 0));
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
close(fd);
OK_(crypt_deactivate(cd, CDEVICE_1));
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ crypt_free(cd);
// crypt_init_by_name_and_header
OK_(crypt_init(&cd,DEVICE_1));
- OK_(crypt_format(cd, CRYPT_PLAIN,cipher,cipher_mode,NULL,NULL,key_size,¶ms));
- OK_(crypt_activate_by_volume_key(cd,CDEVICE_1,key,key_size,0));
- FAIL_(crypt_init_by_name_and_header(&cd2,CDEVICE_1,H_DEVICE),"can't init plain device by header device");
+ OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, ¶ms));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ FAIL_(crypt_init_by_name_and_header(&cd2, CDEVICE_1, H_DEVICE),"can't init plain device by header device");
OK_(crypt_init_by_name(&cd2,CDEVICE_1));
OK_(crypt_deactivate(cd,CDEVICE_1));
crypt_free(cd);
EQ_(r_size, size);
OK_(crypt_deactivate(cd,CDEVICE_1));
EQ_(crypt_status(cd,CDEVICE_1),CRYPT_INACTIVE);
+ crypt_free(cd);
// offset tests
OK_(crypt_init(&cd,DEVICE_1));
if (!device_size(path,&r_size))
EQ_(r_size>>SECTOR_SHIFT, (size >> SECTOR_SHIFT)- 42);
OK_(crypt_deactivate(cd,CDEVICE_1));
+ crypt_free(cd);
params.size = 0;
params.offset = 0;
+ OK_(crypt_init(&cd,DEVICE_1));
OK_(crypt_format(cd,CRYPT_PLAIN,cipher,cipher_mode,NULL,NULL,key_size,¶ms));
OK_(crypt_activate_by_volume_key(cd,CDEVICE_1,key,key_size,0));
EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
OK_(crypt_deactivate(cd, CDEVICE_1));
_remove_keyfiles();
+ crypt_free(cd);
OK_(crypt_init(&cd,DEVICE_1));
OK_(crypt_format(cd,CRYPT_PLAIN,cipher,cipher_mode,NULL,NULL,key_size,¶ms));
struct crypt_params_luks1 params = {
.hash = "sha512",
.data_alignment = 2048, // 4M, data offset will be 4096
+ .data_device = DEVICE_2
};
char key[128], key2[128];
size_t key_size = strlen(mk_hex) / 2;
char *cipher = "aes";
char *cipher_mode = "cbc-essiv:sha256";
+ uint64_t r_payload_offset, r_header_size, r_size_1;
crypt_decode_key(key, mk_hex, key_size);
+ // init test devices
+ OK_(get_luks_offsets(1, key_size, 0, 0, &r_header_size, &r_payload_offset));
+ OK_(create_dmdevice_over_loop(H_DEVICE, r_header_size));
+ OK_(create_dmdevice_over_loop(H_DEVICE_WRONG, r_header_size - 1));
+
+ // format
+// OK_(crypt_init(&cd, DMDIR H_DEVICE_WRONG));
+// params.data_alignment = 0;
+// FAIL_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms), "Not enough space for keyslots material");
+// crypt_free(cd);
+
+ // test payload_offset = 0 for encrypted device with external header device
+// OK_(crypt_init(&cd, DMDIR H_DEVICE));
+// OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+// EQ_(crypt_get_data_offset(cd), 0);
+// crypt_free(cd);
+
+ params.data_alignment = 0;
+ params.data_device = NULL;
+
+ // test payload_offset = 0. format() should look up alignment offset from device topology
+ OK_(crypt_init(&cd, DEVICE_2));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ OK_(!(crypt_get_data_offset(cd) > 0));
+ crypt_free(cd);
+
+ /*
+ * test limit values for backing device size
+ */
+ params.data_alignment = 4096;
+ OK_(get_luks_offsets(0, key_size, params.data_alignment, 0, NULL, &r_payload_offset));
+ OK_(create_dmdevice_over_loop(L_DEVICE_0S, r_payload_offset));
+ OK_(create_dmdevice_over_loop(L_DEVICE_1S, r_payload_offset + 1));
+ OK_(create_dmdevice_over_loop(L_DEVICE_WRONG, r_payload_offset - 1));
+
+ // 1 sector less than required
+// OK_(crypt_init(&cd, DMDIR L_DEVICE_WRONG));
+// FAIL_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms), "Device too small");
+// crypt_free(cd);
+
+ // 0 sectors for encrypted area
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_0S));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ FAIL_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0), "Encrypted area too small");
+ crypt_free(cd);
+
+ // 1 sector for encrypted area
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_1S));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ EQ_(crypt_get_data_offset(cd), params.data_alignment);
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(device_size(DMDIR CDEVICE_1, &r_size_1));
+ EQ_(r_size_1, SECTOR_SIZE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ // restrict format only to empty context
+// FAIL_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms), "Context is already formated");
+// FAIL_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, NULL), "Context is already formated");
+ // change data device to wrong one
+ OK_(crypt_set_data_device(cd, DMDIR L_DEVICE_0S));
+ FAIL_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0), "Device too small");
+ OK_(crypt_set_data_device(cd, DMDIR L_DEVICE_1S));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ params.data_alignment = 0;
+ params.data_device = DEVICE_2;
+
+ // generate keyslot material at the end of luks header
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ EQ_(crypt_keyslot_add_by_volume_key(cd, 7, key, key_size, passphrase, strlen(passphrase)), 7);
+ EQ_(crypt_activate_by_passphrase(cd, CDEVICE_1, 7, passphrase, strlen(passphrase) ,0), 7);
+ crypt_free(cd);
+ OK_(crypt_init_by_name_and_header(&cd, CDEVICE_1, DMDIR H_DEVICE));
+ FAIL_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms), "Context is already formated");
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ params.data_alignment = 2048;
+ params.data_device = NULL;
+
+ // test uuid mismatch and _init_by_name_and_header
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_1S));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ crypt_free(cd);
+ params.data_alignment = 0;
+ params.data_device = DEVICE_2;
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ crypt_free(cd);
+ // there we've got uuid mismatch
+ OK_(crypt_init_by_name_and_header(&cd, CDEVICE_1, DMDIR H_DEVICE));
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ EQ_(crypt_get_type(cd), NULL);
+ FAIL_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0), "Device is active");
+ FAIL_(crypt_activate_by_volume_key(cd, CDEVICE_2, key, key_size, 0), "Device is active");
+ EQ_(crypt_status(cd, CDEVICE_2), CRYPT_INACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ params.data_device = NULL;
+
OK_(crypt_init(&cd, DEVICE_2));
OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
FAIL_(crypt_deactivate(cd, CDEVICE_2), "not active");
crypt_free(cd);
+ _cleanup_dmdevices();
}
static void UseTempVolumes(void)
crypt_free(cd);
}
+static void LuksHeaderRestore(void)
+{
+ struct crypt_device *cd;
+ struct crypt_params_luks1 params = {
+ .hash = "sha512",
+ .data_alignment = 2048, // 4M, data offset will be 4096
+ };
+ struct crypt_params_plain pl_params = {
+ .hash = "sha1",
+ .skip = 0,
+ .offset = 0,
+ .size = 0
+ };
+ char key[128], key2[128], cmd[256];
+
+ char *mk_hex = "bb21158c733229347bd4e681891e213d94c685be6a5b84818afe7a78a6de7a1a";
+ size_t key_size = strlen(mk_hex) / 2;
+ char *cipher = "aes";
+ char *cipher_mode = "cbc-essiv:sha256";
+ uint64_t r_payload_offset;
+
+ crypt_decode_key(key, mk_hex, key_size);
+
+ OK_(get_luks_offsets(0, key_size, params.data_alignment, 0, NULL, &r_payload_offset));
+ OK_(create_dmdevice_over_loop(L_DEVICE_OK, r_payload_offset + 5000));
+
+ // do not restore header over plain device
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, NULL, key_size, &pl_params));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ FAIL_(crypt_header_restore(cd, CRYPT_PLAIN, VALID_HEADER), "Cannot restore header to PLAIN type device");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, VALID_HEADER), "Cannot restore header over PLAIN type device");
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ // invalid headers
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_1), "Header corrupted");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_2), "Header corrupted");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_3), "Header corrupted");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_4), "Header too small");
+ OK_(crypt_header_restore(cd, CRYPT_LUKS1, VALID_HEADER));
+ // wipe valid luks header
+ snprintf(cmd, sizeof(cmd), "dd if=/dev/zero of=" DMDIR L_DEVICE_OK " bs=512 count=%" PRIu64, r_payload_offset);
+ OK_(_system(cmd, 1));
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_1), "Header corrupted");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_2), "Header corrupted");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_3), "Header corrupted");
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, EVL_HEADER_4), "Header too small");
+ OK_(crypt_header_restore(cd, CRYPT_LUKS1, VALID_HEADER));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ // volume key_size mismatch
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ memcpy(key2, key, key_size - 1);
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key2, key_size - 1, ¶ms));
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, VALID_HEADER), "Volume keysize mismatch");
+ crypt_free(cd);
+
+ // payload offset mismatch
+ params.data_alignment = 8192;
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ FAIL_(crypt_header_restore(cd, CRYPT_LUKS1, VALID_HEADER), "Payload offset mismatch");
+ //_system("dmsetup table;sleep 1",1);
+ crypt_free(cd);
+
+ _cleanup_dmdevices();
+}
+
+static void LuksHeaderLoad(void)
+{
+ struct crypt_device *cd;
+ struct crypt_params_luks1 params = {
+ .hash = "sha512",
+ .data_alignment = 2048,
+ };
+ struct crypt_params_plain pl_params = {
+ .hash = "sha1",
+ .skip = 0,
+ .offset = 0,
+ .size = 0
+ };
+ char key[128], cmd[256];
+
+ char *mk_hex = "bb21158c733229347bd4e681891e213d94c685be6a5b84818afe7a78a6de7a1a";
+ size_t key_size = strlen(mk_hex) / 2;
+ char *cipher = "aes";
+ char *cipher_mode = "cbc-essiv:sha256";
+ uint64_t r_payload_offset, r_header_size;
+
+ crypt_decode_key(key, mk_hex, key_size);
+
+ // prepare test env
+ OK_(get_luks_offsets(0, key_size, params.data_alignment, 0, &r_header_size, &r_payload_offset));
+ // external header device
+ OK_(create_dmdevice_over_loop(H_DEVICE, r_header_size));
+ // prepared header on a device too small to contain header and payload
+ OK_(create_dmdevice_over_loop(H_DEVICE_WRONG, r_payload_offset - 1));
+ snprintf(cmd, sizeof(cmd), "dd if=" EVL_HEADER_4 " of=" DMDIR H_DEVICE_WRONG " bs=512 count=%" PRIu64, r_payload_offset - 1);
+ OK_(_system(cmd, 1));
+ // some device
+ OK_(create_dmdevice_over_loop(L_DEVICE_OK, r_payload_offset + 1000));
+ // 1 sector device
+ OK_(create_dmdevice_over_loop(L_DEVICE_1S, r_payload_offset + 1));
+ // 0 sectors device for payload
+ OK_(create_dmdevice_over_loop(L_DEVICE_0S, r_payload_offset));
+
+ // valid metadata and device size
+ params.data_alignment = 0;
+ params.data_device = DMDIR L_DEVICE_OK;
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ crypt_free(cd);
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ OK_(crypt_load(cd, CRYPT_LUKS1, NULL));
+ OK_(crypt_set_data_device(cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ // bad header: device too small (payloadOffset > device_size)
+ OK_(crypt_init(&cd, DMDIR H_DEVICE_WRONG));
+ FAIL_(crypt_load(cd, CRYPT_LUKS1, NULL), "Device too small");
+ EQ_(crypt_get_type(cd), NULL);
+ crypt_free(cd);
+
+ // 0 secs for encrypted data area
+ params.data_alignment = 2048;
+ params.data_device = NULL;
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_0S));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ crypt_free(cd);
+ // load should be ok
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_0S));
+ OK_(crypt_load(cd, CRYPT_LUKS1, NULL));
+ FAIL_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0), "Device too small");
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_INACTIVE);
+ crypt_free(cd);
+
+ // damaged header
+ OK_(_system("dd if=/dev/zero of=" DMDIR L_DEVICE_0S "bs=512 count=8", 1));
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ FAIL_(crypt_load(cd, CRYPT_LUKS1, NULL), "Header not found");
+ crypt_free(cd);
+
+ // plain device
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ FAIL_(crypt_load(cd, CRYPT_PLAIN, NULL), "Can't load nonLUKS device type");
+ crypt_free(cd);
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ OK_(crypt_format(cd, CRYPT_PLAIN, cipher, cipher_mode, NULL, key, key_size, &pl_params));
+ FAIL_(crypt_load(cd, CRYPT_LUKS1, NULL), "Can't load over nonLUKS device type");
+ crypt_free(cd);
+
+ _cleanup_dmdevices();
+}
+
+static void LuksHeaderBackup(void)
+{
+ struct crypt_device *cd;
+ struct crypt_params_luks1 params = {
+ .hash = "sha512",
+ .data_alignment = 2048,
+ };
+ char key[128];
+
+ char *mk_hex = "bb21158c733229347bd4e681891e213d94c685be6a5b84818afe7a78a6de7a1a";
+ size_t key_size = strlen(mk_hex) / 2;
+ char *cipher = "aes";
+ char *cipher_mode = "cbc-essiv:sha256";
+ uint64_t r_payload_offset;
+
+ crypt_decode_key(key, mk_hex, key_size);
+
+ OK_(get_luks_offsets(0, key_size, params.data_alignment, 0, NULL, &r_payload_offset));
+ OK_(create_dmdevice_over_loop(L_DEVICE_OK, r_payload_offset + 1));
+
+ // create LUKS device and backup the header
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ OK_(crypt_header_backup(cd, CRYPT_LUKS1, BACKUP_FILE));
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ // restore header from backup
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_header_restore(cd, CRYPT_LUKS1, BACKUP_FILE));
+ OK_(crypt_load(cd, CRYPT_LUKS1, NULL));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ _cleanup_dmdevices();
+}
+
+static void ResizeDeviceLuks(void)
+{
+ struct crypt_device *cd;
+ struct crypt_params_luks1 params = {
+ .hash = "sha512",
+ .data_alignment = 2048,
+ };
+ char key[128];
+
+ char *mk_hex = "bb21158c733229347bd4e681891e213d94c685be6a5b84818afe7a78a6de7a1a";
+ size_t key_size = strlen(mk_hex) / 2;
+ char *cipher = "aes";
+ char *cipher_mode = "cbc-essiv:sha256";
+ uint64_t r_payload_offset, r_header_size, r_size;
+
+ crypt_decode_key(key, mk_hex, key_size);
+
+ // prepare env
+ OK_(get_luks_offsets(0, key_size, params.data_alignment, 0, NULL, &r_payload_offset));
+ OK_(get_luks_offsets(1, key_size, 0, 0, &r_header_size, NULL));
+ OK_(create_dmdevice_over_loop(H_DEVICE, r_header_size));
+ OK_(create_dmdevice_over_loop(L_DEVICE_OK, r_payload_offset + 1000));
+ OK_(create_dmdevice_over_loop(L_DEVICE_0S, 1000));
+
+ // test header and encrypted payload all in one device
+ OK_(crypt_init(&cd, DMDIR L_DEVICE_OK));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ OK_(crypt_resize(cd, CDEVICE_1, 42));
+ if (!device_size(DMDIR CDEVICE_1, &r_size))
+ EQ_(42, r_size >> SECTOR_SHIFT);
+ // autodetect encrypted device area size
+ OK_(crypt_resize(cd, CDEVICE_1, 0));
+ if (!device_size(DMDIR CDEVICE_1, &r_size))
+ EQ_(1000, r_size >> SECTOR_SHIFT);
+ FAIL_(crypt_resize(cd, CDEVICE_1, 1001), "Device too small");
+ if (!device_size(DMDIR CDEVICE_1, &r_size))
+ EQ_(1000, r_size >> SECTOR_SHIFT);
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ params.data_alignment = 0;
+ params.data_device = DMDIR L_DEVICE_0S;
+ // test case for external header
+ OK_(crypt_init(&cd, DMDIR H_DEVICE));
+ OK_(crypt_format(cd, CRYPT_LUKS1, cipher, cipher_mode, NULL, key, key_size, ¶ms));
+ OK_(crypt_activate_by_volume_key(cd, CDEVICE_1, key, key_size, 0));
+ OK_(crypt_resize(cd, CDEVICE_1, 666));
+ if (!device_size(DMDIR CDEVICE_1, &r_size))
+ EQ_(666, r_size >> SECTOR_SHIFT);
+ // autodetect encrypted device size
+ OK_(crypt_resize(cd, CDEVICE_1, 0));
+ if (!device_size(DMDIR CDEVICE_1, &r_size))
+ EQ_(1000, r_size >> SECTOR_SHIFT);
+ FAIL_(crypt_resize(cd, CDEVICE_1, 1001), "Device too small");
+ if (!device_size(DMDIR CDEVICE_1, &r_size))
+ EQ_(1000, r_size >> SECTOR_SHIFT);
+ EQ_(crypt_status(cd, CDEVICE_1), CRYPT_ACTIVE);
+ OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
+
+ _cleanup_dmdevices();
+}
+
static void HashDevicePlain(void)
{
struct crypt_device *cd;
OK_(strncmp(key, mk_hex, key_size));
OK_(crypt_deactivate(cd, CDEVICE_1));
+
// Now without explicit limit
OK_(crypt_activate_by_keyfile(cd, CDEVICE_1, CRYPT_ANY_SLOT, KEYFILE1, 0, 0));
OK_(_get_key_dm(CDEVICE_1, key, sizeof(key)));
FAIL_(strcmp(key, mk_hex), "only key length used");
OK_(strncmp(key, mk_hex, key_size));
OK_(crypt_deactivate(cd, CDEVICE_1));
+ crypt_free(cd);
_remove_keyfiles();
// hash sha256
params.hash = "sha256";
+ OK_(crypt_init(&cd, DEVICE_1));
OK_(crypt_format(cd, CRYPT_PLAIN, "aes", "cbc-essiv:sha256", NULL, NULL, 16, ¶ms));
// 0 1 2 3 4 5 6 7 8 9 a b c d e f
crypt_set_debug_level(_debug ? CRYPT_DEBUG_ALL : CRYPT_DEBUG_NONE);
RUN_(NonFIPSAlg, "Crypto is properly initialised in format"); //must be the first!
-#if 0
- RUN_(LuksUUID, "luksUUID API call");
- RUN_(IsLuks, "isLuks API call");
- RUN_(LuksOpen, "luksOpen API call");
- RUN_(query_device, "crypt_query_device API call");
- RUN_(remove_device, "crypt_remove_device API call");
- RUN_(LuksFormat, "luksFormat API call");
- RUN_(LuksKeyGame, "luksAddKey, RemoveKey, KillSlot API calls");
- RUN_(DeviceResizeGame, "regular crypto, resize calls");
-#endif
RUN_(AddDevicePlain, "plain device API creation exercise");
RUN_(HashDevicePlain, "plain device API hash test");
RUN_(AddDeviceLuks, "Format and use LUKS device");
+ RUN_(LuksHeaderLoad, "test header load");
+ RUN_(LuksHeaderRestore, "test LUKS header restore");
+ RUN_(LuksHeaderBackup, "test LUKS header backup");
+ RUN_(ResizeDeviceLuks, "Luks device resize tests");
RUN_(UseLuksDevice, "Use pre-formated LUKS device");
RUN_(SuspendDevice, "Suspend/Resume test");
RUN_(UseTempVolumes, "Format and use temporary encrypted device");
projects / platform / upstream / cryptsetup.git / commitdiff