From 957c58db4166bd9559187493363625fe880a377c Mon Sep 17 00:00:00 2001
From: Ondrej Kozina <okozina@redhat.com>
Date: Thu, 7 Oct 2021 15:53:40 +0200
Subject: [PATCH] Remove cryptsetup-reencrypt from the project.

---
 configure.ac                        |    5 -
 man/Makemodule.am                   |    6 +-
 po/POTFILES.in                      |    1 -
 src/Makemodule.am                   |   37 -
 src/cryptsetup_reencrypt.c          | 1746 ---------------------------
 src/cryptsetup_reencrypt_arg_list.h |   86 --
 src/cryptsetup_reencrypt_args.h     |   41 -
 tests/Makefile.am                   |    8 +-
 tests/reencryption-compat-test2     |  476 --------
 9 files changed, 4 insertions(+), 2402 deletions(-)
 delete mode 100644 src/cryptsetup_reencrypt.c
 delete mode 100644 src/cryptsetup_reencrypt_arg_list.h
 delete mode 100644 src/cryptsetup_reencrypt_args.h
 delete mode 100755 tests/reencryption-compat-test2

diff --git a/configure.ac b/configure.ac
index 96b149b3..c21b95eb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -354,11 +354,6 @@ AC_ARG_ENABLE([veritysetup],
 	[], [enable_veritysetup=yes])
 AM_CONDITIONAL(VERITYSETUP, test "x$enable_veritysetup" = "xyes")
 
-AC_ARG_ENABLE([cryptsetup-reencrypt],
-	AS_HELP_STRING([--disable-cryptsetup-reencrypt], [disable cryptsetup-reencrypt tool]),
-	[], [enable_cryptsetup_reencrypt=yes])
-AM_CONDITIONAL(REENCRYPT, test "x$enable_cryptsetup_reencrypt" = "xyes")
-
 AC_ARG_ENABLE([integritysetup],
 	AS_HELP_STRING([--disable-integritysetup], [disable integritysetup support]),
 	[], [enable_integritysetup=yes])
diff --git a/man/Makemodule.am b/man/Makemodule.am
index f441961e..f6c03b82 100644
--- a/man/Makemodule.am
+++ b/man/Makemodule.am
@@ -1,15 +1,11 @@
 EXTRA_DIST += man/cryptsetup.8 man/integritysetup.8 man/veritysetup.8 man/cryptsetup-reencrypt.8
 
-man8_MANS += man/cryptsetup.8
+man8_MANS += man/cryptsetup.8 man/cryptsetup-reencrypt.8
 
 if VERITYSETUP
 man8_MANS += man/veritysetup.8
 endif
 
-if REENCRYPT
-man8_MANS += man/cryptsetup-reencrypt.8
-endif
-
 if INTEGRITYSETUP
 man8_MANS += man/integritysetup.8
 endif
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 372b09f0..867d879d 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -43,7 +43,6 @@ lib/luks2/luks2_token_keyring.c
 src/cryptsetup.c
 src/veritysetup.c
 src/integritysetup.c
-src/cryptsetup_reencrypt.c
 src/utils_tools.c
 src/utils_password.c
 src/utils_luks.c
diff --git a/src/Makemodule.am b/src/Makemodule.am
index fbd34f69..730a28ba 100644
--- a/src/Makemodule.am
+++ b/src/Makemodule.am
@@ -114,40 +114,3 @@ integritysetup_static_LDADD =	\
 	@DEVMAPPER_STATIC_LIBS@
 endif
 endif
-
-# reencrypt
-if REENCRYPT
-# cryptsetup_reencrypt_SOURCES =		\
-#	lib/utils_crypt.c		\
-#	lib/utils_io.c			\
-#	lib/utils_blkid.c		\
-#	src/utils_tools.c		\
-#	lib/utils_loop.c		\
-#	src/utils_args.c		\
-#	src/utils_password.c		\
-#	src/cryptsetup_reencrypt.c	\
-#	src/cryptsetup_reencrypt_args.h	\
-#	src/cryptsetup_reencrypt_arg_list.h \
-#	src/cryptsetup.h
-
-# cryptsetup_reencrypt_LDADD = $(LDADD)	\
-#	libcryptsetup.la		\
-#	@POPT_LIBS@			\
-#	@PWQUALITY_LIBS@		\
-#	@PASSWDQC_LIBS@			\
-#	@UUID_LIBS@			\
-#	@BLKID_LIBS@
-
-# sbin_PROGRAMS += cryptsetup-reencrypt
-
-# if STATIC_TOOLS
-# sbin_PROGRAMS += cryptsetup-reencrypt.static
-# cryptsetup_reencrypt_static_SOURCES = $(cryptsetup_reencrypt_SOURCES)
-# cryptsetup_reencrypt_static_LDFLAGS = $(AM_LDFLAGS) -all-static
-# cryptsetup_reencrypt_static_LDADD =	\
-#	$(cryptsetup_reencrypt_LDADD)	\
-#	@CRYPTO_STATIC_LIBS@		\
-#	@PWQUALITY_STATIC_LIBS@		\
-#	@DEVMAPPER_STATIC_LIBS@
-# endif
-endif
diff --git a/src/cryptsetup_reencrypt.c b/src/cryptsetup_reencrypt.c
deleted file mode 100644
index 9904687f..00000000
--- a/src/cryptsetup_reencrypt.c
+++ /dev/null
@@ -1,1746 +0,0 @@
-/*
- * cryptsetup-reencrypt - crypt utility for offline re-encryption
- *
- * Copyright (C) 2012-2021 Red Hat, Inc. All rights reserved.
- * Copyright (C) 2012-2021 Milan Broz All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for 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.
- */
-
-#include <sys/ioctl.h>
-#include <linux/fs.h>
-#include <uuid/uuid.h>
-
-#include "cryptsetup.h"
-#include "cryptsetup_reencrypt_args.h"
-
-#define PACKAGE_REENC "cryptsetup-reencrypt"
-
-#define NO_UUID "cafecafe-cafe-cafe-cafe-cafecafeeeee"
-
-static const char **action_argv;
-
-static const char *set_pbkdf = NULL;
-
-static struct tools_log_params log_parms;
-
-#define MAX_SLOT 32
-#define MAX_TOKEN 32
-struct reenc_ctx {
-	char *device;
-	char *device_header;
-	char *device_uuid;
-	const char *type;
-	uint64_t device_size; /* overridden by parameter */
-	uint64_t device_size_new_real;
-	uint64_t device_size_org_real;
-	uint64_t device_offset;
-	uint64_t device_shift;
-	uint64_t data_offset;
-
-	unsigned int stained:1;
-	unsigned int in_progress:1;
-	enum { FORWARD = 0, BACKWARD = 1 } reencrypt_direction;
-	enum { REENCRYPT = 0, ENCRYPT = 1, DECRYPT = 2 } reencrypt_mode;
-
-	char header_file_org[PATH_MAX];
-	char header_file_tmp[PATH_MAX];
-	char header_file_new[PATH_MAX];
-	char log_file[PATH_MAX];
-
-	char crypt_path_org[PATH_MAX];
-	char crypt_path_new[PATH_MAX];
-	int log_fd;
-	char log_buf[SECTOR_SIZE];
-
-	struct {
-		char *password;
-		size_t passwordLen;
-	} p[MAX_SLOT];
-	int keyslot;
-
-	uint64_t resume_bytes;
-};
-
-char MAGIC[]   = {'L','U','K','S', 0xba, 0xbe};
-char NOMAGIC[] = {'L','U','K','S', 0xde, 0xad};
-int  MAGIC_L = 6;
-
-typedef enum {
-	MAKE_UNUSABLE,
-	MAKE_USABLE,
-	CHECK_UNUSABLE,
-	CHECK_OPEN,
-} header_magic;
-
-void tools_cleanup(void)
-{
-	tools_args_free(tool_core_args, ARRAY_SIZE(tool_core_args));
-}
-
-static void _quiet_log(int level, const char *msg, void *usrptr)
-{
-	if (!ARG_SET(OPT_DEBUG_ID))
-		return;
-	tool_log(level, msg, usrptr);
-}
-
-static int alignment(int fd)
-{
-	int alignment;
-
-	alignment = fpathconf(fd, _PC_REC_XFER_ALIGN);
-	if (alignment < 0)
-		alignment = 4096;
-	return alignment;
-}
-
-static size_t pagesize(void)
-{
-	long r = sysconf(_SC_PAGESIZE);
-	return r < 0 ? 4096 : (size_t)r;
-}
-
-static const char *luksType(const char *type)
-{
-	if (type && !strcmp(type, "luks2"))
-		return CRYPT_LUKS2;
-
-	if (type && !strcmp(type, "luks1"))
-		return CRYPT_LUKS1;
-
-	if (!type || !strcmp(type, "luks"))
-		return crypt_get_default_type();
-
-	return NULL;
-}
-
-static const char *hdr_device(const struct reenc_ctx *rc)
-{
-	return rc->device_header ?: rc->device;
-}
-
-static int set_reencrypt_requirement(const struct reenc_ctx *rc)
-{
-	uint32_t reqs;
-	int r = -EINVAL;
-	struct crypt_device *cd = NULL;
-	struct crypt_params_integrity ip = { 0 };
-
-	if (crypt_init(&cd, hdr_device(rc)) ||
-	    crypt_load(cd, CRYPT_LUKS2, NULL) ||
-	    crypt_persistent_flags_get(cd, CRYPT_FLAGS_REQUIREMENTS, &reqs))
-		goto out;
-
-	/* reencrypt already in-progress */
-	if (reqs & CRYPT_REQUIREMENT_OFFLINE_REENCRYPT) {
-		log_err(_("Reencryption already in-progress."));
-		goto out;
-	}
-
-	/* raw integrity info is available since 2.0 */
-	if (crypt_get_integrity_info(cd, &ip) || ip.tag_size) {
-		log_err(_("Reencryption of device with integrity profile is not supported."));
-		r = -ENOTSUP;
-		goto out;
-	}
-
-	r = crypt_persistent_flags_set(cd, CRYPT_FLAGS_REQUIREMENTS, reqs | CRYPT_REQUIREMENT_OFFLINE_REENCRYPT);
-out:
-	crypt_free(cd);
-	return r;
-}
-
-/* Depends on the first two fields of LUKS1 header format, magic and version */
-static int device_check(struct reenc_ctx *rc, const char *device, header_magic set_magic)
-{
-	char *buf = NULL;
-	int r, devfd;
-	ssize_t s;
-	uint16_t version;
-	size_t buf_size = pagesize();
-	struct stat st;
-
-	if (stat(device, &st)) {
-		log_err(_("Cannot open device %s."), device);
-		return -EINVAL;
-	}
-
-	/* coverity[toctou] */
-	devfd = open(device, O_RDWR | (S_ISBLK(st.st_mode) ? O_EXCL : 0));
-	if (devfd == -1) {
-		if (errno == EBUSY) {
-			log_err(_("Cannot exclusively open %s, device in use."),
-				device);
-			return -EBUSY;
-		}
-		log_err(_("Cannot open device %s."), device);
-		return -EINVAL;
-	}
-
-	if (set_magic == CHECK_OPEN) {
-		r = 0;
-		goto out;
-	}
-
-	if (posix_memalign((void *)&buf, alignment(devfd), buf_size)) {
-		log_err(_("Allocation of aligned memory failed."));
-		r = -ENOMEM;
-		goto out;
-	}
-
-	s = read(devfd, buf, buf_size);
-	if (s < 0 || s != (ssize_t)buf_size) {
-		log_err(_("Cannot read device %s."), device);
-		r = -EIO;
-		goto out;
-	}
-
-	/* Be sure that we do not process new version of header */
-	memcpy((void*)&version, &buf[MAGIC_L], sizeof(uint16_t));
-	version = be16_to_cpu(version);
-
-	if (set_magic == MAKE_UNUSABLE && !memcmp(buf, MAGIC, MAGIC_L) &&
-	    version == 1) {
-		log_verbose(_("Marking LUKS1 device %s unusable."), device);
-		memcpy(buf, NOMAGIC, MAGIC_L);
-		r = 0;
-	} else if (set_magic == MAKE_UNUSABLE && version == 2) {
-		log_verbose(_("Setting LUKS2 offline reencrypt flag on device %s."), device);
-		r = set_reencrypt_requirement(rc);
-		if (!r)
-			rc->stained = 1;
-	} else if (set_magic == CHECK_UNUSABLE && version == 1) {
-		r = memcmp(buf, NOMAGIC, MAGIC_L) ? -EINVAL : 0;
-		if (!r)
-			rc->device_uuid = strndup(&buf[0xa8], 40);
-		goto out;
-	} else
-		r = -EINVAL;
-
-	if (!r && version == 1) {
-		if (lseek(devfd, 0, SEEK_SET) == -1)
-			goto out;
-		s = write(devfd, buf, buf_size);
-		if (s < 0 || s != (ssize_t)buf_size || fsync(devfd) < 0) {
-			log_err(_("Cannot write device %s."), device);
-			r = -EIO;
-		}
-		if (s > 0 && set_magic == MAKE_UNUSABLE)
-			rc->stained = 1;
-	}
-	if (r)
-		log_dbg("LUKS signature check failed for %s.", device);
-out:
-	if (buf)
-		memset(buf, 0, buf_size);
-	free(buf);
-	close(devfd);
-	return r;
-}
-
-static int create_empty_header(const char *new_file)
-{
-	int fd, r = 0;
-
-	log_dbg("Creating empty file %s of size 4096.", new_file);
-
-	/* coverity[toctou] */
-	fd = open(new_file, O_CREAT|O_EXCL|O_WRONLY, S_IRUSR|S_IWUSR);
-	if (fd == -1 || posix_fallocate(fd, 0, 4096))
-		r = -EINVAL;
-	if (fd >= 0)
-		close(fd);
-
-	return r;
-}
-
-static int write_log(struct reenc_ctx *rc)
-{
-	ssize_t r;
-
-	memset(rc->log_buf, 0, SECTOR_SIZE);
-	snprintf(rc->log_buf, SECTOR_SIZE, "# LUKS reencryption log, DO NOT EDIT OR DELETE.\n"
-		"version = %d\nUUID = %s\ndirection = %d\nmode = %d\n"
-		"offset = %" PRIu64 "\nshift = %" PRIu64 "\n# EOF\n",
-		2, rc->device_uuid, rc->reencrypt_direction, rc->reencrypt_mode,
-		rc->device_offset, rc->device_shift);
-
-	if (lseek(rc->log_fd, 0, SEEK_SET) == -1)
-		return -EIO;
-
-	r = write(rc->log_fd, rc->log_buf, SECTOR_SIZE);
-	if (r < 0 || r != SECTOR_SIZE) {
-		log_err(_("Cannot write reencryption log file."));
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int parse_line_log(struct reenc_ctx *rc, const char *line)
-{
-	uint64_t u64;
-	int i;
-	char s[64];
-
-	/* whole line is comment */
-	if (*line == '#')
-		return 0;
-
-	if (sscanf(line, "version = %d", &i) == 1) {
-		if (i < 1 || i > 2) {
-			log_dbg("Log: Unexpected version = %i", i);
-			return -EINVAL;
-		}
-	} else if (sscanf(line, "UUID = %40s", s) == 1) {
-		if (!rc->device_uuid || strcmp(rc->device_uuid, s)) {
-			log_dbg("Log: Unexpected UUID %s", s);
-			return -EINVAL;
-		}
-	} else if (sscanf(line, "direction = %d", &i) == 1) {
-		log_dbg("Log: direction = %i", i);
-		rc->reencrypt_direction = i;
-	} else if (sscanf(line, "offset = %" PRIu64, &u64) == 1) {
-		log_dbg("Log: offset = %" PRIu64, u64);
-		rc->device_offset = u64;
-	} else if (sscanf(line, "shift = %" PRIu64, &u64) == 1) {
-		log_dbg("Log: shift = %" PRIu64, u64);
-		rc->device_shift = u64;
-	} else if (sscanf(line, "mode = %d", &i) == 1) { /* added in v2 */
-		log_dbg("Log: mode = %i", i);
-		rc->reencrypt_mode = i;
-		if (rc->reencrypt_mode != REENCRYPT &&
-		    rc->reencrypt_mode != ENCRYPT &&
-		    rc->reencrypt_mode != DECRYPT)
-			return -EINVAL;
-	} else
-		return -EINVAL;
-
-	return 0;
-}
-
-static int parse_log(struct reenc_ctx *rc)
-{
-	char *start, *end;
-	ssize_t s;
-
-	s = read(rc->log_fd, rc->log_buf, SECTOR_SIZE);
-	if (s == -1) {
-		log_err(_("Cannot read reencryption log file."));
-		return -EIO;
-	}
-
-	rc->log_buf[SECTOR_SIZE - 1] = '\0';
-	start = rc->log_buf;
-	do {
-		end = strchr(start, '\n');
-		if (end) {
-			*end++ = '\0';
-			if (parse_line_log(rc, start)) {
-				log_err(_("Wrong log format."));
-				return -EINVAL;
-			}
-		}
-
-		start = end;
-	} while (start);
-
-	return 0;
-}
-
-static void close_log(struct reenc_ctx *rc)
-{
-	log_dbg("Closing LUKS reencryption log file %s.", rc->log_file);
-	if (rc->log_fd != -1)
-		close(rc->log_fd);
-}
-
-static int open_log(struct reenc_ctx *rc)
-{
-	int flags = ARG_SET(OPT_USE_FSYNC_ID) ? O_SYNC : 0;
-
-	rc->log_fd = open(rc->log_file, O_RDWR|O_EXCL|O_CREAT|flags, S_IRUSR|S_IWUSR);
-	if (rc->log_fd != -1) {
-		log_dbg("Created LUKS reencryption log file %s.", rc->log_file);
-		rc->stained = 0;
-	} else if (errno == EEXIST) {
-		log_std(_("Log file %s exists, resuming reencryption.\n"), rc->log_file);
-		rc->log_fd = open(rc->log_file, O_RDWR|flags);
-		rc->in_progress = 1;
-	}
-
-	if (rc->log_fd == -1)
-		return -EINVAL;
-
-	if (!rc->in_progress && write_log(rc) < 0) {
-		close_log(rc);
-		return -EIO;
-	}
-
-	/* Be sure it is correct format */
-	return parse_log(rc);
-}
-
-static int activate_luks_headers(struct reenc_ctx *rc)
-{
-	struct crypt_device *cd = NULL, *cd_new = NULL;
-	const char *pwd_old, *pwd_new, pwd_empty[] = "";
-	size_t pwd_old_len, pwd_new_len;
-	int r;
-
-	log_dbg("Activating LUKS devices from headers.");
-
-	/* Never use real password for empty header processing */
-	if (rc->reencrypt_mode == REENCRYPT) {
-		pwd_old = rc->p[rc->keyslot].password;
-		pwd_old_len = rc->p[rc->keyslot].passwordLen;
-		pwd_new = pwd_old;
-		pwd_new_len = pwd_old_len;
-	} else if (rc->reencrypt_mode == DECRYPT) {
-		pwd_old = rc->p[rc->keyslot].password;
-		pwd_old_len = rc->p[rc->keyslot].passwordLen;
-		pwd_new = pwd_empty;
-		pwd_new_len = 0;
-	} else if (rc->reencrypt_mode == ENCRYPT) {
-		pwd_old = pwd_empty;
-		pwd_old_len = 0;
-		pwd_new = rc->p[rc->keyslot].password;
-		pwd_new_len = rc->p[rc->keyslot].passwordLen;
-	} else
-		return -EINVAL;
-
-	if ((r = crypt_init_data_device(&cd, rc->header_file_org, rc->device)) ||
-	    (r = crypt_load(cd, CRYPT_LUKS, NULL)))
-		goto out;
-
-	log_verbose(_("Activating temporary device using old LUKS header."));
-	if ((r = crypt_activate_by_passphrase(cd, rc->header_file_org,
-		ARG_INT32(OPT_KEY_SLOT_ID), pwd_old, pwd_old_len,
-		CRYPT_ACTIVATE_READONLY|CRYPT_ACTIVATE_PRIVATE)) < 0)
-		goto out;
-
-	if ((r = crypt_init_data_device(&cd_new, rc->header_file_new, rc->device)) ||
-	    (r = crypt_load(cd_new, CRYPT_LUKS, NULL)))
-		goto out;
-
-	log_verbose(_("Activating temporary device using new LUKS header."));
-	if ((r = crypt_activate_by_passphrase(cd_new, rc->header_file_new,
-		ARG_INT32(OPT_KEY_SLOT_ID), pwd_new, pwd_new_len,
-		CRYPT_ACTIVATE_SHARED|CRYPT_ACTIVATE_PRIVATE)) < 0)
-		goto out;
-	r = 0;
-out:
-	crypt_free(cd);
-	crypt_free(cd_new);
-	if (r < 0)
-		log_err(_("Activation of temporary devices failed."));
-	return r;
-}
-
-static int set_pbkdf_params(struct crypt_device *cd, const char *dev_type)
-{
-	const struct crypt_pbkdf_type *pbkdf_default;
-	struct crypt_pbkdf_type pbkdf = {};
-
-	pbkdf_default = crypt_get_pbkdf_default(dev_type);
-	if (!pbkdf_default)
-		return -EINVAL;
-
-	pbkdf.type = set_pbkdf ?: pbkdf_default->type;
-	pbkdf.hash = ARG_STR(OPT_HASH_ID) ?: pbkdf_default->hash;
-	pbkdf.time_ms = ARG_UINT32(OPT_ITER_TIME_ID) ?: pbkdf_default->time_ms;
-	if (strcmp(pbkdf.type, CRYPT_KDF_PBKDF2)) {
-		pbkdf.max_memory_kb = ARG_UINT32(OPT_PBKDF_MEMORY_ID) ?: pbkdf_default->max_memory_kb;
-		pbkdf.parallel_threads = ARG_UINT32(OPT_PBKDF_PARALLEL_ID) ?: pbkdf_default->parallel_threads;
-	}
-
-	if (ARG_SET(OPT_PBKDF_FORCE_ITERATIONS_ID)) {
-		pbkdf.iterations = ARG_UINT32(OPT_PBKDF_FORCE_ITERATIONS_ID);
-		pbkdf.time_ms = 0;
-		pbkdf.flags |= CRYPT_PBKDF_NO_BENCHMARK;
-	}
-
-	return crypt_set_pbkdf_type(cd, &pbkdf);
-}
-
-static int create_new_keyslot(struct reenc_ctx *rc, int keyslot,
-			      struct crypt_device *cd_old,
-			      struct crypt_device *cd_new)
-{
-	int r;
-	char *key = NULL;
-	size_t key_size;
-
-	if (cd_old && crypt_keyslot_status(cd_old, keyslot) == CRYPT_SLOT_UNBOUND) {
-		key_size = 4096;
-		key = crypt_safe_alloc(key_size);
-		if (!key)
-			return -ENOMEM;
-		r = crypt_volume_key_get(cd_old, keyslot, key, &key_size,
-			rc->p[keyslot].password, rc->p[keyslot].passwordLen);
-		if (r == keyslot) {
-			r = crypt_keyslot_add_by_key(cd_new, keyslot, key, key_size,
-				rc->p[keyslot].password, rc->p[keyslot].passwordLen,
-				CRYPT_VOLUME_KEY_NO_SEGMENT);
-		} else
-			r = -EINVAL;
-		crypt_safe_free(key);
-	} else
-		r = crypt_keyslot_add_by_volume_key(cd_new, keyslot, NULL, 0,
-			rc->p[keyslot].password, rc->p[keyslot].passwordLen);
-
-	return r;
-}
-
-static int create_new_header(struct reenc_ctx *rc, struct crypt_device *cd_old,
-			     const char *cipher, const char *cipher_mode,
-			     const char *uuid,
-			     const char *key, int key_size,
-			     const char *type,
-			     uint64_t metadata_size,
-			     uint64_t keyslots_size,
-			     void *params)
-{
-	struct crypt_device *cd_new = NULL;
-	int i, r;
-
-	if ((r = crypt_init(&cd_new, rc->header_file_new)))
-		goto out;
-
-	if (ARG_SET(OPT_USE_RANDOM_ID))
-		crypt_set_rng_type(cd_new, CRYPT_RNG_RANDOM);
-	else if (ARG_SET(OPT_USE_URANDOM_ID))
-		crypt_set_rng_type(cd_new, CRYPT_RNG_URANDOM);
-
-	r = set_pbkdf_params(cd_new, type);
-	if (r) {
-		log_err(_("Failed to set pbkdf parameters."));
-		goto out;
-	}
-
-	r = crypt_set_data_offset(cd_new, rc->data_offset);
-	if (r) {
-		log_err(_("Failed to set data offset."));
-		goto out;
-	}
-
-	r = crypt_set_metadata_size(cd_new, metadata_size, keyslots_size);
-	if (r) {
-		log_err(_("Failed to set metadata size."));
-		goto out;
-	}
-
-	r = crypt_format(cd_new, type, cipher, cipher_mode, uuid, key, key_size, params);
-	check_signal(&r);
-	if (r < 0)
-		goto out;
-	log_verbose(_("New LUKS header for device %s created."), rc->device);
-
-	for (i = 0; i < crypt_keyslot_max(type); i++) {
-		if (!rc->p[i].password)
-			continue;
-
-		r = create_new_keyslot(rc, i, cd_old, cd_new);
-		check_signal(&r);
-		if (r < 0)
-			goto out;
-		tools_keyslot_msg(r, CREATED);
-		r = 0;
-	}
-out:
-	crypt_free(cd_new);
-	return r;
-}
-
-static int isLUKS2(const char *type)
-{
-	return (type && !strcmp(type, CRYPT_LUKS2));
-}
-
-static int luks2_metadata_copy(struct reenc_ctx *rc)
-{
-	const char *json, *type;
-	crypt_token_info ti;
-	uint32_t flags;
-	int i, r = -EINVAL;
-	struct crypt_device *cd_old = NULL, *cd_new = NULL;
-
-	if (crypt_init(&cd_old, rc->header_file_tmp) ||
-	    crypt_load(cd_old, CRYPT_LUKS2, NULL))
-		goto out;
-
-	if (crypt_init(&cd_new, rc->header_file_new) ||
-	    crypt_load(cd_new, CRYPT_LUKS2, NULL))
-		goto out;
-
-	/*
-	 * we have to erase keyslots missing in new header so that we can
-	 * transfer tokens from old header to new one
-	 */
-	for (i = 0; i < crypt_keyslot_max(CRYPT_LUKS2); i++)
-		if (!rc->p[i].password && crypt_keyslot_status(cd_old, i) == CRYPT_SLOT_ACTIVE) {
-			r = crypt_keyslot_destroy(cd_old, i);
-			if (r < 0)
-				goto out;
-		}
-
-	for (i = 0; i < MAX_TOKEN; i++) {
-		ti = crypt_token_status(cd_old, i, &type);
-		switch (ti) {
-		case CRYPT_TOKEN_INVALID:
-			log_dbg("Internal error.");
-			r = -EINVAL;
-			goto out;
-		case CRYPT_TOKEN_INACTIVE:
-			break;
-		case CRYPT_TOKEN_INTERNAL_UNKNOWN:
-			log_err(_("This version of cryptsetup-reencrypt can't handle new internal token type %s."), type);
-			r = -EINVAL;
-			goto out;
-		case CRYPT_TOKEN_INTERNAL:
-			/* fallthrough */
-		case CRYPT_TOKEN_EXTERNAL:
-			/* fallthrough */
-		case CRYPT_TOKEN_EXTERNAL_UNKNOWN:
-			if (crypt_token_json_get(cd_old, i, &json) != i) {
-				log_dbg("Failed to get %s token (%d).", type, i);
-				r = -EINVAL;
-				goto out;
-			}
-			if (crypt_token_json_set(cd_new, i, json) != i) {
-				log_dbg("Failed to create %s token (%d).", type, i);
-				r = -EINVAL;
-				goto out;
-			}
-		}
-	}
-
-	if ((r = crypt_persistent_flags_get(cd_old, CRYPT_FLAGS_ACTIVATION, &flags))) {
-		log_err(_("Failed to read activation flags from backup header."));
-		goto out;
-	}
-	if ((r = crypt_persistent_flags_set(cd_new, CRYPT_FLAGS_ACTIVATION, flags))) {
-		log_err(_("Failed to write activation flags to new header."));
-		goto out;
-	}
-	if ((r = crypt_persistent_flags_get(cd_old, CRYPT_FLAGS_REQUIREMENTS, &flags))) {
-		log_err(_("Failed to read requirements from backup header."));
-		goto out;
-	}
-	if ((r = crypt_persistent_flags_set(cd_new, CRYPT_FLAGS_REQUIREMENTS, flags)))
-		log_err(_("Failed to read requirements from backup header."));
-out:
-	crypt_free(cd_old);
-	crypt_free(cd_new);
-	unlink(rc->header_file_tmp);
-
-	return r;
-}
-
-static int backup_luks_headers(struct reenc_ctx *rc)
-{
-	struct crypt_device *cd = NULL;
-	struct crypt_params_luks1 params = {0};
-	struct crypt_params_luks2 params2 = {0};
-	struct stat st;
-	char cipher [MAX_CIPHER_LEN], cipher_mode[MAX_CIPHER_LEN];
-	char *key = NULL;
-	size_t key_size;
-	uint64_t mdata_size = 0, keyslots_size = 0;
-	int r;
-
-	log_dbg("Creating LUKS header backup for device %s.", hdr_device(rc));
-
-	if ((r = crypt_init(&cd, hdr_device(rc))) ||
-	    (r = crypt_load(cd, CRYPT_LUKS, NULL)))
-		goto out;
-
-	if ((r = crypt_header_backup(cd, CRYPT_LUKS, rc->header_file_org)))
-		goto out;
-	if (isLUKS2(rc->type)) {
-		if ((r = crypt_header_backup(cd, CRYPT_LUKS2, rc->header_file_tmp)))
-			goto out;
-		if ((r = stat(rc->header_file_tmp, &st)))
-			goto out;
-		/* coverity[toctou] */
-		if ((r = chmod(rc->header_file_tmp, st.st_mode | S_IWUSR)))
-			goto out;
-	}
-	log_verbose(_("%s header backup of device %s created."), isLUKS2(rc->type) ? "LUKS2" : "LUKS1", rc->device);
-
-	/* For decrypt, new header will be fake one, so we are done here. */
-	if (rc->reencrypt_mode == DECRYPT)
-		goto out;
-
-	rc->data_offset = crypt_get_data_offset(cd) + ROUND_SECTOR(ARG_UINT64(OPT_REDUCE_DEVICE_SIZE_ID));
-
-	if ((r = create_empty_header(rc->header_file_new)))
-		goto out;
-
-	params.hash = ARG_STR(OPT_HASH_ID) ?: DEFAULT_LUKS1_HASH;
-	params2.data_device = params.data_device = rc->device;
-	params2.sector_size = crypt_get_sector_size(cd);
-
-	if (ARG_SET(OPT_CIPHER_ID)) {
-		r = crypt_parse_name_and_mode(ARG_STR(OPT_CIPHER_ID), cipher, NULL, cipher_mode);
-		if (r < 0) {
-			log_err(_("No known cipher specification pattern detected."));
-			goto out;
-		}
-	}
-
-	key_size = ARG_SET(OPT_KEY_SIZE_ID) ? ARG_UINT32(OPT_KEY_SIZE_ID) / 8 : (uint32_t)crypt_get_volume_key_size(cd);
-
-	if (ARG_SET(OPT_KEEP_KEY_ID)) {
-		log_dbg("Keeping key from old header.");
-		key_size = crypt_get_volume_key_size(cd);
-		key = crypt_safe_alloc(key_size);
-		if (!key) {
-			r = -ENOMEM;
-			goto out;
-		}
-		r = crypt_volume_key_get(cd, CRYPT_ANY_SLOT, key, &key_size,
-			rc->p[rc->keyslot].password, rc->p[rc->keyslot].passwordLen);
-	} else if (ARG_SET(OPT_MASTER_KEY_FILE_ID)) {
-		log_dbg("Loading new key from file.");
-		r = tools_read_mk(ARG_STR(OPT_MASTER_KEY_FILE_ID), &key, key_size);
-	}
-
-	if (r < 0)
-		goto out;
-
-	if (isLUKS2(crypt_get_type(cd)) && crypt_get_metadata_size(cd, &mdata_size, &keyslots_size))
-		goto out;
-
-	r = create_new_header(rc, cd,
-		ARG_SET(OPT_CIPHER_ID) ? cipher : crypt_get_cipher(cd),
-		ARG_SET(OPT_CIPHER_ID) ? cipher_mode : crypt_get_cipher_mode(cd),
-		crypt_get_uuid(cd),
-		key,
-		key_size,
-		rc->type,
-		mdata_size,
-		keyslots_size,
-		isLUKS2(rc->type) ? (void*)&params2 : (void*)&params);
-
-	if (!r && isLUKS2(rc->type))
-		r = luks2_metadata_copy(rc);
-out:
-	crypt_free(cd);
-	crypt_safe_free(key);
-	if (r)
-		log_err(_("Creation of LUKS backup headers failed."));
-	return r;
-}
-
-/* Create fake header for original device */
-static int backup_fake_header(struct reenc_ctx *rc)
-{
-	struct crypt_device *cd_new = NULL;
-	struct crypt_params_luks1 params = {0};
-	struct crypt_params_luks2 params2 = {0};
-	char cipher [MAX_CIPHER_LEN], cipher_mode[MAX_CIPHER_LEN];
-	const char *header_file_fake;
-	int r;
-
-	log_dbg("Creating fake (cipher_null) header for %s device.",
-		(rc->reencrypt_mode == DECRYPT) ? "new" : "original");
-
-	header_file_fake = (rc->reencrypt_mode == DECRYPT) ? rc->header_file_new : rc->header_file_org;
-
-	if (!ARG_SET(OPT_KEY_SIZE_ID))
-		ARG_SET_UINT32(OPT_KEY_SIZE_ID, DEFAULT_LUKS1_KEYBITS);
-
-	if (ARG_SET(OPT_CIPHER_ID)) {
-		r = crypt_parse_name_and_mode(ARG_STR(OPT_CIPHER_ID), cipher, NULL, cipher_mode);
-		if (r < 0) {
-			log_err(_("No known cipher specification pattern detected."));
-			goto out;
-		}
-	}
-
-	r = create_empty_header(header_file_fake);
-	if (r < 0)
-		return r;
-
-	params.hash = ARG_STR(OPT_HASH_ID) ?: DEFAULT_LUKS1_HASH;
-	params2.data_alignment = params.data_alignment = 0;
-	params2.data_device = params.data_device = rc->device;
-	params2.sector_size = crypt_get_sector_size(NULL);
-	params2.pbkdf = crypt_get_pbkdf_default(CRYPT_LUKS2);
-
-	r = crypt_init(&cd_new, header_file_fake);
-	if (r < 0)
-		return r;
-
-	r = crypt_format(cd_new, CRYPT_LUKS1, "cipher_null", "ecb",
-			 NO_UUID, NULL, ARG_UINT32(OPT_KEY_SIZE_ID) / 8, &params);
-	check_signal(&r);
-	if (r < 0)
-		goto out;
-
-	r = crypt_keyslot_add_by_volume_key(cd_new, rc->keyslot, NULL, 0,
-			rc->p[rc->keyslot].password, rc->p[rc->keyslot].passwordLen);
-	check_signal(&r);
-	if (r < 0)
-		goto out;
-
-	/* The real header is backup header created in backup_luks_headers() */
-	if (rc->reencrypt_mode == DECRYPT) {
-		r = 0;
-		goto out;
-	}
-
-	r = create_empty_header(rc->header_file_new);
-	if (r < 0)
-		goto out;
-
-	params2.data_alignment = params.data_alignment = ROUND_SECTOR(ARG_UINT64(OPT_REDUCE_DEVICE_SIZE_ID));
-	r = create_new_header(rc, NULL,
-		ARG_SET(OPT_CIPHER_ID) ? cipher : DEFAULT_LUKS1_CIPHER,
-		ARG_SET(OPT_CIPHER_ID) ? cipher_mode : DEFAULT_LUKS1_MODE,
-		NULL, NULL,
-		ARG_UINT32(OPT_KEY_SIZE_ID) / 8,
-		rc->type,
-		0,
-		0,
-		isLUKS2(rc->type) ? (void*)&params2 : (void*)&params);
-out:
-	crypt_free(cd_new);
-	return r;
-}
-
-static void remove_headers(struct reenc_ctx *rc)
-{
-	struct crypt_device *cd = NULL;
-
-	log_dbg("Removing headers.");
-
-	if (crypt_init(&cd, NULL))
-		return;
-	crypt_set_log_callback(cd, _quiet_log, NULL);
-	if (*rc->header_file_org)
-		(void)crypt_deactivate(cd, rc->header_file_org);
-	if (*rc->header_file_new)
-		(void)crypt_deactivate(cd, rc->header_file_new);
-	crypt_free(cd);
-}
-
-static int restore_luks_header(struct reenc_ctx *rc)
-{
-	struct stat st;
-	struct crypt_device *cd = NULL;
-	int fd, r;
-
-	log_dbg("Restoring header for %s from %s.", hdr_device(rc), rc->header_file_new);
-
-	/*
-	 * For new encryption and new detached header in file just move it.
-	 * For existing file try to ensure we have preallocated space for restore.
-	 */
-	if (ARG_SET(OPT_NEW_ID) && rc->device_header) {
-		r = stat(rc->device_header, &st);
-		if (r == -1) {
-			r = rename(rc->header_file_new, rc->device_header);
-			goto out;
-		} else if ((st.st_mode & S_IFMT) == S_IFREG &&
-			stat(rc->header_file_new, &st) != -1) {
-			/* coverity[toctou] */
-			fd = open(rc->device_header, O_WRONLY);
-			if (fd != -1) {
-				if (posix_fallocate(fd, 0, st.st_size)) {};
-				close(fd);
-			}
-		}
-	}
-
-	r = crypt_init(&cd, hdr_device(rc));
-	if (r == 0) {
-		r = crypt_header_restore(cd, rc->type, rc->header_file_new);
-	}
-
-	crypt_free(cd);
-out:
-	if (r)
-		log_err(_("Cannot restore %s header on device %s."), isLUKS2(rc->type) ? "LUKS2" : "LUKS1", hdr_device(rc));
-	else {
-		log_verbose(_("%s header on device %s restored."), isLUKS2(rc->type) ? "LUKS2" : "LUKS1", hdr_device(rc));
-		rc->stained = 0;
-	}
-	return r;
-}
-
-static ssize_t read_buf(int fd, void *buf, size_t count)
-{
-	size_t read_size = 0;
-	ssize_t s;
-
-	do {
-		/* This expects that partial read is aligned in buffer */
-		s = read(fd, buf, count - read_size);
-		if (s == -1 && errno != EINTR)
-			return s;
-		if (s == 0)
-			return (ssize_t)read_size;
-		if (s > 0) {
-			if (s != (ssize_t)count)
-				log_dbg("Partial read %zd / %zu.", s, count);
-			read_size += (size_t)s;
-			buf = (uint8_t*)buf + s;
-		}
-	} while (read_size != count);
-
-	return (ssize_t)count;
-}
-
-static int copy_data_forward(struct reenc_ctx *rc, int fd_old, int fd_new,
-			     size_t block_size, void *buf, uint64_t *bytes)
-{
-	ssize_t s1, s2;
-	struct tools_progress_params prog_parms = {
-		.frequency = ARG_UINT32(OPT_PROGRESS_FREQUENCY_ID),
-		.batch_mode = ARG_SET(OPT_BATCH_MODE_ID)
-	};
-
-	log_dbg("Reencrypting in forward direction.");
-
-	if (lseek64(fd_old, rc->device_offset, SEEK_SET) < 0 ||
-	    lseek64(fd_new, rc->device_offset, SEEK_SET) < 0) {
-		log_err(_("Cannot seek to device offset."));
-		return -EIO;
-	}
-
-	rc->resume_bytes = *bytes = rc->device_offset;
-
-	tools_reencrypt_progress(rc->device_size, *bytes, &prog_parms);
-
-	if (write_log(rc) < 0)
-		return -EIO;
-
-	while (!quit && rc->device_offset < rc->device_size) {
-		s1 = read_buf(fd_old, buf, block_size);
-		if (s1 < 0 || ((size_t)s1 != block_size &&
-		    (rc->device_offset + s1) != rc->device_size)) {
-			log_dbg("Read error, expecting %zu, got %zd.",
-				block_size, s1);
-			return -EIO;
-		}
-
-		/* If device_size is forced, never write more than limit */
-		if ((s1 + rc->device_offset) > rc->device_size)
-			s1 = rc->device_size - rc->device_offset;
-
-		s2 = write(fd_new, buf, s1);
-		if (s2 < 0) {
-			log_dbg("Write error, expecting %zu, got %zd.",
-				block_size, s2);
-			return -EIO;
-		}
-
-		rc->device_offset += s1;
-		if (ARG_SET(OPT_WRITE_LOG_ID) && write_log(rc) < 0)
-			return -EIO;
-
-		if (ARG_SET(OPT_USE_FSYNC_ID) && fsync(fd_new) < 0) {
-			log_dbg("Write error, fsync.");
-			return -EIO;
-		}
-
-		*bytes += (uint64_t)s2;
-
-		tools_reencrypt_progress(rc->device_size, *bytes, &prog_parms);
-	}
-
-	return quit ? -EAGAIN : 0;
-}
-
-static int copy_data_backward(struct reenc_ctx *rc, int fd_old, int fd_new,
-			      size_t block_size, void *buf, uint64_t *bytes)
-{
-	ssize_t s1, s2, working_block;
-	off64_t working_offset;
-	struct tools_progress_params prog_parms = {
-		.frequency = ARG_UINT32(OPT_PROGRESS_FREQUENCY_ID),
-		.batch_mode = ARG_SET(OPT_BATCH_MODE_ID)
-	};
-
-	log_dbg("Reencrypting in backward direction.");
-
-	if (!rc->in_progress) {
-		rc->device_offset = rc->device_size;
-		rc->resume_bytes = 0;
-		*bytes = 0;
-	} else {
-		rc->resume_bytes = rc->device_size - rc->device_offset;
-		*bytes = rc->resume_bytes;
-	}
-
-	tools_reencrypt_progress(rc->device_size, *bytes, &prog_parms);
-
-	if (write_log(rc) < 0)
-		return -EIO;
-
-	/* dirty the device during ENCRYPT mode */
-	rc->stained = 1;
-
-	while (!quit && rc->device_offset) {
-		if (rc->device_offset < block_size) {
-			working_offset = 0;
-			working_block = rc->device_offset;
-		} else {
-			working_offset = rc->device_offset - block_size;
-			working_block = block_size;
-		}
-
-		if (lseek64(fd_old, working_offset, SEEK_SET) < 0 ||
-		    lseek64(fd_new, working_offset, SEEK_SET) < 0) {
-			log_err(_("Cannot seek to device offset."));
-			return -EIO;
-		}
-
-		s1 = read_buf(fd_old, buf, working_block);
-		if (s1 < 0 || (s1 != working_block)) {
-			log_dbg("Read error, expecting %zu, got %zd.",
-				block_size, s1);
-			return -EIO;
-		}
-
-		s2 = write(fd_new, buf, working_block);
-		if (s2 < 0) {
-			log_dbg("Write error, expecting %zu, got %zd.",
-				block_size, s2);
-			return -EIO;
-		}
-
-		rc->device_offset -= s1;
-		if (ARG_SET(OPT_WRITE_LOG_ID) && write_log(rc) < 0)
-			return -EIO;
-
-		if (ARG_SET(OPT_USE_FSYNC_ID) && fsync(fd_new) < 0) {
-			log_dbg("Write error, fsync.");
-			return -EIO;
-		}
-
-		*bytes += (uint64_t)s2;
-
-		tools_reencrypt_progress(rc->device_size, *bytes, &prog_parms);
-	}
-
-	return quit ? -EAGAIN : 0;
-}
-
-static void zero_rest_of_device(int fd, size_t block_size, void *buf,
-				uint64_t *bytes, uint64_t offset)
-{
-	ssize_t s1, s2;
-
-	log_dbg("Zeroing rest of device.");
-
-	if (lseek64(fd, offset, SEEK_SET) < 0) {
-		log_dbg("Cannot seek to device offset.");
-		return;
-	}
-
-	memset(buf, 0, block_size);
-	s1 = block_size;
-
-	while (!quit && *bytes) {
-		if (*bytes < (uint64_t)s1)
-			s1 = *bytes;
-
-		s2 = write(fd, buf, s1);
-		if (s2 != s1) {
-			log_dbg("Write error, expecting %zd, got %zd.",
-				s1, s2);
-			return;
-		}
-
-		if (ARG_SET(OPT_USE_FSYNC_ID) && fsync(fd) < 0) {
-			log_dbg("Write error, fsync.");
-			return;
-		}
-
-		*bytes -= s2;
-	}
-}
-
-static int copy_data(struct reenc_ctx *rc)
-{
-	size_t block_size = ARG_UINT32(OPT_BLOCK_SIZE_ID) * 1024 * 1024;
-	int fd_old = -1, fd_new = -1;
-	int r = -EINVAL;
-	void *buf = NULL;
-	uint64_t bytes = 0;
-
-	log_dbg("Data copy preparation.");
-
-	fd_old = open(rc->crypt_path_org, O_RDONLY | (ARG_SET(OPT_USE_DIRECTIO_ID) ? O_DIRECT : 0));
-	if (fd_old == -1) {
-		log_err(_("Cannot open temporary LUKS device."));
-		goto out;
-	}
-
-	fd_new = open(rc->crypt_path_new, O_WRONLY | (ARG_SET(OPT_USE_DIRECTIO_ID) ? O_DIRECT : 0));
-	if (fd_new == -1) {
-		log_err(_("Cannot open temporary LUKS device."));
-		goto out;
-	}
-
-	if (ioctl(fd_old, BLKGETSIZE64, &rc->device_size_org_real) < 0) {
-		log_err(_("Cannot get device size."));
-		goto out;
-	}
-
-	if (ioctl(fd_new, BLKGETSIZE64, &rc->device_size_new_real) < 0) {
-		log_err(_("Cannot get device size."));
-		goto out;
-	}
-
-	if (ARG_SET(OPT_DEVICE_SIZE_ID))
-		rc->device_size = ARG_UINT64(OPT_DEVICE_SIZE_ID);
-	else if (rc->reencrypt_mode == DECRYPT)
-		rc->device_size = rc->device_size_org_real;
-	else
-		rc->device_size = rc->device_size_new_real;
-
-	if (posix_memalign((void *)&buf, alignment(fd_new), block_size)) {
-		log_err(_("Allocation of aligned memory failed."));
-		r = -ENOMEM;
-		goto out;
-	}
-
-	set_int_handler(0);
-
-	if (rc->reencrypt_direction == FORWARD)
-		r = copy_data_forward(rc, fd_old, fd_new, block_size, buf, &bytes);
-	else
-		r = copy_data_backward(rc, fd_old, fd_new, block_size, buf, &bytes);
-
-	/* Zero (wipe) rest of now plain-only device when decrypting.
-	 * (To not leave any sign of encryption here.) */
-	if (!r && rc->reencrypt_mode == DECRYPT &&
-	    rc->device_size_new_real > rc->device_size_org_real) {
-		bytes = rc->device_size_new_real - rc->device_size_org_real;
-		zero_rest_of_device(fd_new, block_size, buf, &bytes, rc->device_size_org_real);
-	}
-
-	set_int_block(1);
-
-	if (r < 0 && r != -EAGAIN)
-		log_err(_("IO error during reencryption."));
-
-	(void)write_log(rc);
-out:
-	if (fd_old != -1)
-		close(fd_old);
-	if (fd_new != -1)
-		close(fd_new);
-	free(buf);
-	return r;
-}
-
-static int initialize_uuid(struct reenc_ctx *rc)
-{
-	struct crypt_device *cd = NULL;
-	int r;
-	uuid_t device_uuid;
-
-	log_dbg("Initialising UUID.");
-
-	if (ARG_SET(OPT_NEW_ID)) {
-		rc->device_uuid = strdup(NO_UUID);
-		rc->type = luksType(ARG_STR(OPT_TYPE_ID));
-		return 0;
-	}
-
-	if (ARG_SET(OPT_DECRYPT_ID) && ARG_SET(OPT_UUID_ID)) {
-		r = uuid_parse(ARG_STR(OPT_UUID_ID), device_uuid);
-		if (!r)
-			rc->device_uuid = strdup(ARG_STR(OPT_UUID_ID));
-		else
-			log_err(_("Provided UUID is invalid."));
-
-		return r;
-	}
-
-	/* Try to load LUKS from device */
-	if ((r = crypt_init(&cd, hdr_device(rc))))
-		return r;
-	crypt_set_log_callback(cd, _quiet_log, NULL);
-	r = crypt_load(cd, CRYPT_LUKS, NULL);
-	if (!r)
-		rc->device_uuid = strdup(crypt_get_uuid(cd));
-	else
-		/* Reencryption already in progress - magic header? */
-		r = device_check(rc, hdr_device(rc), CHECK_UNUSABLE);
-
-	if (!r)
-		rc->type = isLUKS2(crypt_get_type(cd)) ? CRYPT_LUKS2 : CRYPT_LUKS1;
-
-	crypt_free(cd);
-	return r;
-}
-
-static int init_passphrase1(struct reenc_ctx *rc, struct crypt_device *cd,
-			    const char *msg, int slot_to_check, int check, int verify)
-{
-	crypt_keyslot_info ki;
-	char *password;
-	int r = -EINVAL, retry_count;
-	size_t passwordLen;
-
-	/* mode ENCRYPT call this without header */
-	if (cd && slot_to_check != CRYPT_ANY_SLOT) {
-		ki = crypt_keyslot_status(cd, slot_to_check);
-		if (ki < CRYPT_SLOT_ACTIVE)
-			return -ENOENT;
-	} else
-		ki = CRYPT_SLOT_ACTIVE;
-
-	retry_count = ARG_UINT32(OPT_TRIES_ID) ?: 1;
-	while (retry_count--) {
-		r = tools_get_key(msg,  &password, &passwordLen, 0, 0,
-				  NULL /*opt_key_file*/, 0, verify, 0 /*pwquality*/, cd);
-		if (r < 0)
-			return r;
-		if (quit) {
-			crypt_safe_free(password);
-			password = NULL;
-			passwordLen = 0;
-			return -EAGAIN;
-		}
-
-		if (check)
-			r = crypt_activate_by_passphrase(cd, NULL, slot_to_check,
-				password, passwordLen, CRYPT_ACTIVATE_ALLOW_UNBOUND_KEY);
-		else
-			r = (slot_to_check == CRYPT_ANY_SLOT) ? 0 : slot_to_check;
-
-		if (r < 0) {
-			crypt_safe_free(password);
-			password = NULL;
-			passwordLen = 0;
-		}
-		if (r < 0 && r != -EPERM)
-			return r;
-
-		if (r >= 0) {
-			tools_keyslot_msg(r, UNLOCKED);
-			rc->p[r].password = password;
-			rc->p[r].passwordLen = passwordLen;
-			if (ki != CRYPT_SLOT_UNBOUND)
-				rc->keyslot = r;
-			break;
-		}
-		tools_passphrase_msg(r);
-	}
-
-	password = NULL;
-	passwordLen = 0;
-
-	return r;
-}
-
-static int init_keyfile(struct reenc_ctx *rc, struct crypt_device *cd, int slot_check)
-{
-	char *password;
-	int r;
-	size_t passwordLen;
-
-	r = tools_get_key(NULL, &password, &passwordLen, ARG_UINT64(OPT_KEYFILE_OFFSET_ID),
-			  ARG_UINT32(OPT_KEYFILE_SIZE_ID), ARG_STR(OPT_KEY_FILE_ID), 0, 0, 0, cd);
-	if (r < 0)
-		return r;
-
-	/* mode ENCRYPT call this without header */
-	if (cd) {
-		r = crypt_activate_by_passphrase(cd, NULL, slot_check, password,
-						 passwordLen, 0);
-
-		/*
-		 * Allow keyslot only if it is last slot or if user explicitly
-		 * specify which slot to use (IOW others will be disabled).
-		 */
-		if (r >= 0 && ARG_INT32(OPT_KEY_SLOT_ID) == CRYPT_ANY_SLOT &&
-		    crypt_keyslot_status(cd, r) != CRYPT_SLOT_ACTIVE_LAST) {
-			log_err(_("Key file can be used only with --key-slot or with "
-				  "exactly one key slot active."));
-			r = -EINVAL;
-		}
-	} else {
-		r = slot_check == CRYPT_ANY_SLOT ? 0 : slot_check;
-	}
-
-	if (r < 0) {
-		crypt_safe_free(password);
-		tools_passphrase_msg(r);
-	} else {
-		rc->keyslot = r;
-		rc->p[r].password = password;
-		rc->p[r].passwordLen = passwordLen;
-	}
-
-	password = NULL;
-	passwordLen = 0;
-
-	return r;
-}
-
-static int initialize_passphrase(struct reenc_ctx *rc, const char *device)
-{
-	struct crypt_device *cd = NULL;
-	char msg[256];
-	int i, r;
-
-	log_dbg("Passphrases initialization.");
-
-	if (rc->reencrypt_mode == ENCRYPT && !rc->in_progress) {
-		if (ARG_SET(OPT_KEY_FILE_ID))
-			r = init_keyfile(rc, NULL, ARG_INT32(OPT_KEY_SLOT_ID));
-		else
-			r = init_passphrase1(rc, NULL, _("Enter new passphrase: "), ARG_INT32(OPT_KEY_SLOT_ID), 0, 1);
-		return r > 0 ? 0 : r;
-	}
-
-	if ((r = crypt_init_data_device(&cd, device, rc->device)) ||
-	    (r = crypt_load(cd, CRYPT_LUKS, NULL))) {
-		crypt_free(cd);
-		return r;
-	}
-
-	if (ARG_INT32(OPT_KEY_SLOT_ID) != CRYPT_ANY_SLOT)
-		snprintf(msg, sizeof(msg),
-			 _("Enter passphrase for key slot %d: "), ARG_INT32(OPT_KEY_SLOT_ID));
-	else
-		snprintf(msg, sizeof(msg), _("Enter any existing passphrase: "));
-
-	if (ARG_SET(OPT_KEY_FILE_ID)) {
-		r = init_keyfile(rc, cd, ARG_INT32(OPT_KEY_SLOT_ID));
-	} else if (rc->in_progress ||
-		   ARG_INT32(OPT_KEY_SLOT_ID) != CRYPT_ANY_SLOT ||
-		   rc->reencrypt_mode == DECRYPT) {
-		r = init_passphrase1(rc, cd, msg, ARG_INT32(OPT_KEY_SLOT_ID), 1, 0);
-	} else for (i = 0; i < crypt_keyslot_max(crypt_get_type(cd)); i++) {
-		snprintf(msg, sizeof(msg), _("Enter passphrase for key slot %d: "), i);
-		r = init_passphrase1(rc, cd, msg, i, 1, 0);
-		if (r == -ENOENT) {
-			r = 0;
-			continue;
-		}
-		if (r < 0)
-			break;
-	}
-
-	crypt_free(cd);
-	return r > 0 ? 0 : r;
-}
-
-static int initialize_context(struct reenc_ctx *rc, const char *device)
-{
-	log_dbg("Initialising reencryption context.");
-
-	rc->log_fd = -1;
-
-	/* FIXME: replace MAX_KEYSLOT with crypt_keyslot_max(CRYPT_LUKS2) */
-	if (crypt_keyslot_max(CRYPT_LUKS2) > MAX_SLOT) {
-		log_dbg("Internal error");
-		return -EINVAL;
-	}
-
-	if (!(rc->device = strndup(device, PATH_MAX)))
-		return -ENOMEM;
-
-	if (ARG_SET(OPT_HEADER_ID) && !(rc->device_header = strndup(ARG_STR(OPT_HEADER_ID), PATH_MAX)))
-		return -ENOMEM;
-
-	if (device_check(rc, rc->device, CHECK_OPEN) < 0)
-		return -EINVAL;
-
-	if (initialize_uuid(rc)) {
-		log_err(_("Device %s is not a valid LUKS device."), device);
-		return -EINVAL;
-	}
-
-	if (ARG_INT32(OPT_KEY_SLOT_ID) != CRYPT_ANY_SLOT &&
-	    ARG_INT32(OPT_KEY_SLOT_ID) >= crypt_keyslot_max(rc->type)) {
-		log_err(_("Key slot is invalid."));
-		return -EINVAL;
-	}
-
-	/* Prepare device names */
-	if (snprintf(rc->log_file, PATH_MAX,
-		     "LUKS-%s.log", rc->device_uuid) < 0)
-		return -ENOMEM;
-	if (snprintf(rc->header_file_org, PATH_MAX,
-		     "LUKS-%s.org", rc->device_uuid) < 0)
-		return -ENOMEM;
-	if (snprintf(rc->header_file_new, PATH_MAX,
-		     "LUKS-%s.new", rc->device_uuid) < 0)
-		return -ENOMEM;
-	if (snprintf(rc->header_file_tmp, PATH_MAX,
-		     "LUKS-%s.tmp", rc->device_uuid) < 0)
-		return -ENOMEM;
-
-	/* Paths to encrypted devices */
-	if (snprintf(rc->crypt_path_org, PATH_MAX,
-		     "%s/%s", crypt_get_dir(), rc->header_file_org) < 0)
-		return -ENOMEM;
-	if (snprintf(rc->crypt_path_new, PATH_MAX,
-		     "%s/%s", crypt_get_dir(), rc->header_file_new) < 0)
-		return -ENOMEM;
-
-	remove_headers(rc);
-
-	if (open_log(rc) < 0) {
-		log_err(_("Cannot open reencryption log file."));
-		return -EINVAL;
-	}
-
-	if (!rc->in_progress) {
-		if (ARG_SET(OPT_UUID_ID)) {
-			log_err(_("No decryption in progress, provided UUID can "
-			"be used only to resume suspended decryption process."));
-			return -EINVAL;
-		}
-
-		if (!ARG_SET(OPT_REDUCE_DEVICE_SIZE_ID))
-			rc->reencrypt_direction = FORWARD;
-		else {
-			rc->reencrypt_direction = BACKWARD;
-			rc->device_offset = (uint64_t)~0;
-		}
-
-		if (ARG_SET(OPT_NEW_ID))
-			rc->reencrypt_mode = ENCRYPT;
-		else if (ARG_SET(OPT_DECRYPT_ID))
-			rc->reencrypt_mode = DECRYPT;
-		else
-			rc->reencrypt_mode = REENCRYPT;
-	}
-
-	return 0;
-}
-
-static void destroy_context(struct reenc_ctx *rc)
-{
-	int i;
-
-	log_dbg("Destroying reencryption context.");
-
-	close_log(rc);
-	remove_headers(rc);
-
-	if (!rc->stained) {
-		unlink(rc->log_file);
-		unlink(rc->header_file_org);
-		unlink(rc->header_file_new);
-		unlink(rc->header_file_tmp);
-	}
-
-	for (i = 0; i < MAX_SLOT; i++)
-		crypt_safe_free(rc->p[i].password);
-
-	free(rc->device);
-	free(rc->device_header);
-	free(rc->device_uuid);
-}
-
-static int luks2_change_pbkdf_params(struct reenc_ctx *rc)
-{
-	int i, r;
-	struct crypt_device *cd = NULL;
-
-	if ((r = initialize_passphrase(rc, hdr_device(rc))))
-		return r;
-
-	if (crypt_init(&cd, hdr_device(rc)) ||
-	    crypt_load(cd, CRYPT_LUKS2, NULL)) {
-		r = -EINVAL;
-		goto out;
-	}
-
-	if ((r = set_pbkdf_params(cd, CRYPT_LUKS2)))
-		goto out;
-
-	log_dbg("LUKS2 keyslot pbkdf params change.");
-
-	r = -EINVAL;
-
-	for (i = 0; i < crypt_keyslot_max(CRYPT_LUKS2); i++) {
-		if (!rc->p[i].password)
-			continue;
-		if ((r = crypt_keyslot_change_by_passphrase(cd, i, i,
-			rc->p[i].password, rc->p[i].passwordLen,
-			rc->p[i].password, rc->p[i].passwordLen)) < 0)
-			goto out;
-		log_verbose(_("Changed pbkdf parameters in keyslot %i."), r);
-		r = 0;
-	}
-
-	if (r)
-		goto out;
-
-	/* see create_new_header */
-	for (i = 0; i < crypt_keyslot_max(CRYPT_LUKS2); i++)
-		if (!rc->p[i].password)
-			(void)crypt_keyslot_destroy(cd, i);
-out:
-	crypt_free(cd);
-	return r;
-}
-
-static int run_reencrypt(const char *device)
-{
-	int r = -EINVAL;
-	static struct reenc_ctx rc = {
-		.stained = 1
-	};
-
-	set_int_handler(0);
-
-	if (initialize_context(&rc, device))
-		goto out;
-
-	/* short-circuit LUKS2 keyslot parameters change */
-	if (ARG_SET(OPT_KEEP_KEY_ID) && isLUKS2(rc.type)) {
-		r = luks2_change_pbkdf_params(&rc);
-		goto out;
-	}
-
-	log_dbg("Running reencryption.");
-
-	if (!rc.in_progress) {
-		if ((r = initialize_passphrase(&rc, hdr_device(&rc))))
-			goto out;
-
-		log_dbg("Storing backup of LUKS headers.");
-		if (rc.reencrypt_mode == ENCRYPT) {
-			/* Create fake header for existing device */
-			if ((r = backup_fake_header(&rc)))
-				goto out;
-		} else {
-			if ((r = backup_luks_headers(&rc)))
-				goto out;
-			/* Create fake header for decrypted device */
-			if (rc.reencrypt_mode == DECRYPT &&
-			    (r = backup_fake_header(&rc)))
-				goto out;
-			if ((r = device_check(&rc, hdr_device(&rc), MAKE_UNUSABLE)))
-				goto out;
-		}
-	} else {
-		if ((r = initialize_passphrase(&rc, ARG_SET(OPT_DECRYPT_ID) ? rc.header_file_org : rc.header_file_new)))
-			goto out;
-	}
-
-	if (!ARG_SET(OPT_KEEP_KEY_ID)) {
-		log_dbg("Running data area reencryption.");
-		if ((r = activate_luks_headers(&rc)))
-			goto out;
-
-		if ((r = copy_data(&rc)))
-			goto out;
-	} else
-		log_dbg("Keeping existing key, skipping data area reencryption.");
-
-	// FIXME: fix error path above to not skip this
-	if (rc.reencrypt_mode != DECRYPT)
-		r = restore_luks_header(&rc);
-	else
-		rc.stained = 0;
-out:
-	destroy_context(&rc);
-	return r;
-}
-
-static void help(poptContext popt_context,
-		 enum poptCallbackReason reason __attribute__((unused)),
-		 struct poptOption *key,
-		 const char *arg __attribute__((unused)),
-		 void *data __attribute__((unused)))
-{
-	if (key->shortName == '?') {
-		log_std("%s %s\n", PACKAGE_REENC, PACKAGE_VERSION);
-		poptPrintHelp(popt_context, stdout, 0);
-		tools_cleanup();
-		poptFreeContext(popt_context);
-		exit(EXIT_SUCCESS);
-	} else if (key->shortName == 'V') {
-		log_std("%s %s\n", PACKAGE_REENC, PACKAGE_VERSION);
-		tools_cleanup();
-		poptFreeContext(popt_context);
-		exit(EXIT_SUCCESS);
-	} else
-		usage(popt_context, EXIT_SUCCESS, NULL, NULL);
-}
-
-static bool needs_size_conversion(unsigned arg_id)
-{
-	return arg_id == OPT_DEVICE_SIZE_ID || arg_id == OPT_REDUCE_DEVICE_SIZE_ID;
-}
-
-static void basic_options_cb(poptContext popt_context,
-		 enum poptCallbackReason reason __attribute__((unused)),
-		 struct poptOption *key,
-		 const char *arg,
-		 void *data __attribute__((unused)))
-{
-	tools_parse_arg_value(popt_context, tool_core_args[key->val].type, tool_core_args + key->val, arg, key->val, needs_size_conversion);
-
-	/* special cases additional handling */
-	switch (key->val) {
-	case OPT_DEBUG_ID:
-		log_parms.debug = true;
-		/* fall through */
-	case OPT_VERBOSE_ID:
-		log_parms.verbose = true;
-		break;
-	case OPT_BLOCK_SIZE_ID:
-		if (ARG_UINT32(OPT_BLOCK_SIZE_ID) < 1 || ARG_UINT32(OPT_BLOCK_SIZE_ID) > 64)
-			usage(popt_context, EXIT_FAILURE,
-			      _("Only values between 1 MiB and 64 MiB allowed for reencryption block size."),
-			      poptGetInvocationName(popt_context));
-		break;
-	case OPT_KEY_SIZE_ID:
-		if (ARG_UINT32(OPT_KEY_SIZE_ID) == 0)
-			usage(popt_context, EXIT_FAILURE, poptStrerror(POPT_ERROR_BADNUMBER),
-			      poptGetInvocationName(popt_context));
-		if (ARG_UINT32(OPT_KEY_SIZE_ID) % 8)
-			usage(popt_context, EXIT_FAILURE,
-			      _("Key size must be a multiple of 8 bits"),
-			      poptGetInvocationName(popt_context));
-		break;
-	case OPT_REDUCE_DEVICE_SIZE_ID:
-		if (ARG_UINT64(OPT_REDUCE_DEVICE_SIZE_ID) > 64 * 1024 * 1024)
-			usage(popt_context, EXIT_FAILURE, _("Maximum device reduce size is 64 MiB."),
-			      poptGetInvocationName(popt_context));
-		if (ARG_UINT64(OPT_REDUCE_DEVICE_SIZE_ID) % SECTOR_SIZE)
-			usage(popt_context, EXIT_FAILURE, _("Reduce size must be multiple of 512 bytes sector."),
-			      poptGetInvocationName(popt_context));
-		break;
-	}
-}
-
-int main(int argc, const char **argv)
-{
-	static struct poptOption popt_help_options[] = {
-		{ NULL,    '\0', POPT_ARG_CALLBACK, help, 0, NULL,                         NULL },
-		{ "help",  '?',  POPT_ARG_NONE,     NULL, 0, N_("Show this help message"), NULL },
-		{ "usage", '\0', POPT_ARG_NONE,     NULL, 0, N_("Display brief usage"),    NULL },
-		{ "version",'V', POPT_ARG_NONE,     NULL, 0, N_("Print package version"),  NULL },
-		POPT_TABLEEND
-	};
-	static struct poptOption popt_basic_options[] = {
-		{ NULL,    '\0', POPT_ARG_CALLBACK, basic_options_cb, 0, NULL, NULL },
-#define ARG(A, B, C, D, E, F, G) { A, B, C, NULL, A ## _ID, D, E },
-#include "cryptsetup_reencrypt_arg_list.h"
-#undef arg
-		POPT_TABLEEND
-	};
-	static struct poptOption popt_options[] = {
-		{ NULL,                '\0', POPT_ARG_INCLUDE_TABLE, popt_help_options, 0, N_("Help options:"), NULL },
-		{ NULL,                '\0', POPT_ARG_INCLUDE_TABLE, popt_basic_options, 0, NULL, NULL },
-		POPT_TABLEEND
-	};
-	poptContext popt_context;
-	int r;
-
-	crypt_set_log_callback(NULL, tool_log, &log_parms);
-
-	setlocale(LC_ALL, "");
-	bindtextdomain(PACKAGE, LOCALEDIR);
-	textdomain(PACKAGE);
-
-	popt_context = poptGetContext(PACKAGE, argc, argv, popt_options, 0);
-	poptSetOtherOptionHelp(popt_context,
-	                       _("[OPTION...] <device>"));
-
-	while((r = poptGetNextOpt(popt_context)) > 0) ;
-	if (r < -1)
-		usage(popt_context, EXIT_FAILURE, poptStrerror(r),
-		      poptBadOption(popt_context, POPT_BADOPTION_NOALIAS));
-
-	if (!ARG_SET(OPT_BATCH_MODE_ID))
-		log_verbose(_("Reencryption will change: %s%s%s%s%s%s."),
-			ARG_SET(OPT_KEEP_KEY_ID) ? "" :  _("volume key"),
-			(!ARG_SET(OPT_KEEP_KEY_ID) && ARG_SET(OPT_HASH_ID)) ? ", " : "",
-			ARG_SET(OPT_HASH_ID) ? _("set hash to ") : "", ARG_STR(OPT_HASH_ID) ?: "",
-			ARG_SET(OPT_CIPHER_ID) ? _(", set cipher to "): "", ARG_STR(OPT_CIPHER_ID) ?: "");
-
-	action_argv = poptGetArgs(popt_context);
-	if(!action_argv)
-		usage(popt_context, EXIT_FAILURE, _("Argument required."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_USE_RANDOM_ID) && ARG_SET(OPT_USE_URANDOM_ID))
-		usage(popt_context, EXIT_FAILURE, _("Only one of --use-[u]random options is allowed."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_PBKDF_ID) && crypt_parse_pbkdf(ARG_STR(OPT_PBKDF_ID), &set_pbkdf))
-		usage(popt_context, EXIT_FAILURE,
-		_("Password-based key derivation function (PBKDF) can be only pbkdf2 or argon2i/argon2id."),
-		poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_PBKDF_FORCE_ITERATIONS_ID) && ARG_SET(OPT_ITER_TIME_ID))
-		usage(popt_context, EXIT_FAILURE,
-		_("PBKDF forced iterations cannot be combined with iteration time option."),
-		poptGetInvocationName(popt_context));
-
-	if (ARG_INT32(OPT_KEY_SLOT_ID) != CRYPT_ANY_SLOT &&
-	    (ARG_INT32(OPT_KEY_SLOT_ID) < 0 || ARG_INT32(OPT_KEY_SLOT_ID) >= crypt_keyslot_max(CRYPT_LUKS2)))
-		usage(popt_context, EXIT_FAILURE, _("Key slot is invalid."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_USE_RANDOM_ID) && ARG_SET(OPT_USE_URANDOM_ID))
-		usage(popt_context, EXIT_FAILURE, _("Only one of --use-[u]random options is allowed."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_NEW_ID) && (!ARG_SET(OPT_REDUCE_DEVICE_SIZE_ID) && !ARG_SET(OPT_HEADER_ID)))
-		usage(popt_context, EXIT_FAILURE, _("Option --new must be used together with --reduce-device-size or --header."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_KEEP_KEY_ID) && (ARG_SET(OPT_CIPHER_ID) || ARG_SET(OPT_NEW_ID) || ARG_SET(OPT_MASTER_KEY_FILE_ID)))
-		usage(popt_context, EXIT_FAILURE, _("Option --keep-key can be used only with --hash, --iter-time or --pbkdf-force-iterations."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_NEW_ID) && ARG_SET(OPT_DECRYPT_ID))
-		usage(popt_context, EXIT_FAILURE, _("Option --new cannot be used together with --decrypt."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_DECRYPT_ID) &&
-	    (ARG_SET(OPT_CIPHER_ID) || ARG_SET(OPT_HASH_ID) || ARG_SET(OPT_REDUCE_DEVICE_SIZE_ID) ||
-	     ARG_SET(OPT_KEEP_KEY_ID) || ARG_SET(OPT_DEVICE_SIZE_ID)))
-		usage(popt_context, EXIT_FAILURE, _("Option --decrypt is incompatible with specified parameters."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_UUID_ID) && !ARG_SET(OPT_DECRYPT_ID))
-		usage(popt_context, EXIT_FAILURE, _("Option --uuid is allowed only together with --decrypt."),
-		      poptGetInvocationName(popt_context));
-
-	if (!luksType(ARG_STR(OPT_TYPE_ID)))
-		usage(popt_context, EXIT_FAILURE, _("Invalid luks type. Use one of these: 'luks', 'luks1' or 'luks2'."),
-		      poptGetInvocationName(popt_context));
-
-	if (ARG_SET(OPT_DEBUG_ID)) {
-		crypt_set_debug_level(CRYPT_DEBUG_ALL);
-		dbg_version_and_cmd(argc, argv);
-	}
-
-	r = run_reencrypt(action_argv[0]);
-	tools_cleanup();
-	poptFreeContext(popt_context);
-	return translate_errno(r);
-}
diff --git a/src/cryptsetup_reencrypt_arg_list.h b/src/cryptsetup_reencrypt_arg_list.h
deleted file mode 100644
index 2309494e..00000000
--- a/src/cryptsetup_reencrypt_arg_list.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Cryptsetup-reencrypt command line arguments list
- *
- * Copyright (C) 2020-2021 Red Hat, Inc. All rights reserved.
- * Copyright (C) 2020-2021 Ondrej Kozina
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for 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.
- */
-
-/* long name, short name, popt type, help description, units, internal argument type, default value */
-
-ARG(OPT_BATCH_MODE, 'q', POPT_ARG_NONE, N_("Do not ask for confirmation"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_BLOCK_SIZE, 'B', POPT_ARG_STRING, N_("Reencryption block size"), N_("MiB"), CRYPT_ARG_UINT32, { .u32_value = 4 })
-
-ARG(OPT_CIPHER, 'c', POPT_ARG_STRING, N_("The cipher used to encrypt the disk (see /proc/crypto)"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_DEBUG, '\0', POPT_ARG_NONE, N_("Show debug messages"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_DECRYPT, '\0', POPT_ARG_NONE, N_("Permanently decrypt device (remove encryption)"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_DEVICE_SIZE, '\0', POPT_ARG_STRING, N_("Use only specified device size (ignore rest of device). DANGEROUS!"), N_("bytes"), CRYPT_ARG_UINT64, {})
-
-ARG(OPT_HASH, 'h', POPT_ARG_STRING, N_("The hash used to create the encryption key from the passphrase"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_HEADER, '\0', POPT_ARG_STRING, N_("Device or file with separated LUKS header"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_ITER_TIME, 'i', POPT_ARG_STRING, N_("PBKDF iteration time for LUKS (in ms)"), N_("msecs"), CRYPT_ARG_UINT32, {})
-
-ARG(OPT_KEEP_KEY, '\0', POPT_ARG_NONE, N_("Do not change key, no data area reencryption"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_KEY_FILE, 'd', POPT_ARG_STRING, N_("Read the key from a file"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_KEY_SIZE, 's', POPT_ARG_STRING, N_("The size of the encryption key"), N_("BITS"), CRYPT_ARG_UINT32, {})
-
-ARG(OPT_KEYFILE_OFFSET, '\0', POPT_ARG_STRING, N_("Number of bytes to skip in keyfile"), N_("bytes"), CRYPT_ARG_UINT64, {})
-
-ARG(OPT_KEYFILE_SIZE, 'l', POPT_ARG_STRING, N_("Limits the read from keyfile"), N_("bytes"), CRYPT_ARG_UINT32, {})
-
-ARG(OPT_KEY_SLOT, 'S', POPT_ARG_STRING, N_("Use only this slot (others will be disabled)"), "INT", CRYPT_ARG_INT32, { .i32_value = CRYPT_ANY_SLOT })
-
-ARG(OPT_MASTER_KEY_FILE, '\0', POPT_ARG_STRING, N_("Read new volume (master) key from file"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_NEW, 'N', POPT_ARG_NONE, N_("Create new header on not encrypted device"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_PBKDF, '\0', POPT_ARG_STRING, N_("PBKDF algorithm (for LUKS2): argon2i, argon2id, pbkdf2"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_PBKDF_FORCE_ITERATIONS, '\0', POPT_ARG_STRING, N_("PBKDF iterations cost (forced, disables benchmark)"), "LONG", CRYPT_ARG_UINT32, {})
-
-ARG(OPT_PBKDF_MEMORY, '\0', POPT_ARG_STRING, N_("PBKDF memory cost limit"), N_("kilobytes"), CRYPT_ARG_UINT32, { .u32_value = DEFAULT_LUKS2_MEMORY_KB })
-
-ARG(OPT_PBKDF_PARALLEL, '\0', POPT_ARG_STRING, N_("PBKDF parallel cost"), N_("threads"), CRYPT_ARG_UINT32, { .u32_value = DEFAULT_LUKS2_PARALLEL_THREADS })
-
-ARG(OPT_PROGRESS_FREQUENCY, '\0', POPT_ARG_STRING, N_("Progress line update (in seconds)"), N_("secs"), CRYPT_ARG_UINT32, {})
-
-ARG(OPT_REDUCE_DEVICE_SIZE, '\0', POPT_ARG_STRING, N_("Reduce data device size (move data offset). DANGEROUS!"), N_("bytes"), CRYPT_ARG_UINT64, {})
-
-ARG(OPT_TRIES, 'T', POPT_ARG_STRING, N_("How often the input of the passphrase can be retried"), "INT", CRYPT_ARG_UINT32, { .u32_value = 3 })
-
-ARG(OPT_TYPE, 'M', POPT_ARG_STRING,  N_("Type of LUKS metadata: luks1, luks2"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_USE_DIRECTIO, '\0', POPT_ARG_NONE, N_("Use direct-io when accessing devices"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_USE_FSYNC, '\0', POPT_ARG_NONE, N_("Use fsync after each block"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_USE_RANDOM, '\0', POPT_ARG_NONE, N_("Use /dev/random for generating volume key"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_USE_URANDOM, '\0', POPT_ARG_NONE, N_("Use /dev/urandom for generating volume key"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_UUID, '\0', POPT_ARG_STRING, N_("The UUID used to resume decryption"), NULL, CRYPT_ARG_STRING, {})
-
-ARG(OPT_VERBOSE, 'v', POPT_ARG_NONE, N_("Shows more detailed error messages"), NULL, CRYPT_ARG_BOOL, {})
-
-ARG(OPT_WRITE_LOG, '\0', POPT_ARG_NONE, N_("Update log file after every block"), NULL, CRYPT_ARG_BOOL, {})
diff --git a/src/cryptsetup_reencrypt_args.h b/src/cryptsetup_reencrypt_args.h
deleted file mode 100644
index 1a255719..00000000
--- a/src/cryptsetup_reencrypt_args.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Command line arguments helpers
- *
- * Copyright (C) 2020-2021 Red Hat, Inc. All rights reserved.
- * Copyright (C) 2020-2021 Ondrej Kozina
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for 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.
- */
-
-#ifndef CRYPTSETUP_REENCRYPT_ARGS_H
-#define CRYPTSETUP_REENCRYPT_ARGS_H
-
-#include "utils_arg_names.h"
-#include "utils_arg_macros.h"
-
-enum {
-OPT_UNUSED_ID = 0,
-#define ARG(A, B, C, D, E, F, G) A ## _ID,
-#include "cryptsetup_reencrypt_arg_list.h"
-#undef ARG
-};
-
-static struct tools_arg tool_core_args[] = { { NULL, false, CRYPT_ARG_BOOL }, // UNUSED
-#define ARG(A, B, C, D, E, F, G) { A, false, F, G },
-#include "cryptsetup_reencrypt_arg_list.h"
-#undef ARG
-};
-
-#endif
diff --git a/tests/Makefile.am b/tests/Makefile.am
index dc8fa001..5f84744b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -20,16 +20,14 @@ TESTS = 00modules-test \
 	vectors-test \
 	blockwise-compat \
 	bitlk-compat-test \
-	run-all-symbols
+	run-all-symbols \
+	reencryption-compat-test \
+	luks2-reencryption-test
 
 if VERITYSETUP
 TESTS += verity-compat-test
 endif
 
-if REENCRYPT
-TESTS += reencryption-compat-test reencryption-compat-test2 luks2-reencryption-test
-endif
-
 if INTEGRITYSETUP
 TESTS += integrity-compat-test
 endif
diff --git a/tests/reencryption-compat-test2 b/tests/reencryption-compat-test2
deleted file mode 100755
index 3fb692bd..00000000
--- a/tests/reencryption-compat-test2
+++ /dev/null
@@ -1,476 +0,0 @@
-#!/bin/bash
-
-[ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
-CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
-REENC=$CRYPTSETUP_PATH/cryptsetup-reencrypt
-FAST_PBKDF_ARGON="--pbkdf argon2i --pbkdf-force-iterations 4 --pbkdf-memory 32 --pbkdf-parallel 1"
-FAST_PBKDF_PBKDF2="--pbkdf-force-iterations 1000 --pbkdf pbkdf2"
-
-DEV_NAME=reenc9768
-DEV_NAME2=reenc1273
-IMG=reenc-data
-IMG_HDR=$IMG.hdr
-ORIG_IMG=reenc-data-orig
-KEY1=key1
-PWD1="93R4P4pIqAH8"
-PWD2="1cND4319812f"
-PWD3="1-9Qu5Ejfnqv"
-
-MNT_DIR=./mnt_luks
-START_DIR=$(pwd)
-[ -f /etc/system-fips ] && FIPS_MODE=$(cat /proc/sys/crypto/fips_enabled 2>/dev/null)
-
-function fips_mode()
-{
-	[ -n "$FIPS_MODE" ] && [ "$FIPS_MODE" -gt 0 ]
-}
-
-function dm_crypt_features()
-{
-	local VER_STR=$(dmsetup targets | grep crypt | cut -f2 -dv)
-	[ -z "$VER_STR" ] && fail "Failed to parse dm-crypt version."
-
-	local VER_MAJ=$(echo $VER_STR | cut -f 1 -d.)
-	local VER_MIN=$(echo $VER_STR | cut -f 2 -d.)
-
-	[ $VER_MAJ -lt 1 ] && return
-	[ $VER_MAJ -eq 1 -a $VER_MIN -lt 11 ] && return
-	ALLOW_DISCARDS=--allow-discards
-	[ $VER_MAJ -eq 1 -a $VER_MIN -lt 14 ] && return
-	PERF_CPU=--perf-same_cpu_crypt
-}
-
-function del_scsi_device()
-{
-	rmmod scsi_debug >/dev/null 2>&1
-	sleep 2
-}
-
-function remove_mapping()
-{
-	[ -b /dev/mapper/$DEV_NAME2 ] && dmsetup remove --retry $DEV_NAME2
-	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove --retry $DEV_NAME
-	rm -f $IMG $IMG_HDR $ORIG_IMG $KEY1 >/dev/null 2>&1
-	umount $MNT_DIR > /dev/null 2>&1
-	rmdir $MNT_DIR > /dev/null 2>&1
-	del_scsi_device
-}
-
-function fail()
-{
-	[ -n "$1" ] && echo "$1"
-	echo "FAILED backtrace:"
-	while caller $frame; do ((frame++)); done
-	cd $START_DIR
-	remove_mapping
-	exit 2
-}
-
-function skip()
-{
-	[ -n "$1" ] && echo "$1"
-	exit 77
-}
-
-function add_scsi_device() {
-	del_scsi_device
-	if [ -d /sys/module/scsi_debug ] ; then
-		echo "Cannot use scsi_debug module (in use or compiled-in), test skipped."
-		exit 77
-	fi
-	modprobe scsi_debug $@ delay=0 >/dev/null 2>&1
-	if [ $? -ne 0 ] ; then
-		echo "This kernel seems to not support proper scsi_debug module, test skipped."
-		exit 77
-	fi
-
-	sleep 2
-	SCSI_DEV="/dev/"$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
-	[ -b $SCSI_DEV ] || fail "Cannot find $SCSI_DEV."
-}
-
-function open_crypt() # $1 pwd, $2 hdr
-{
-	if [ -n "$2" ] ; then
-		echo "$1" | $CRYPTSETUP luksOpen $IMG $DEV_NAME --header $2 || fail
-	elif [ -n "$1" ] ; then
-		echo "$1" | $CRYPTSETUP luksOpen $IMG $DEV_NAME || fail
-	else
-		$CRYPTSETUP luksOpen -d $KEY1 $IMG $DEV_NAME || fail
-	fi
-}
-
-function wipe_dev() # $1 dev
-{
-	dd if=/dev/zero of=$1 bs=256k conv=notrunc >/dev/null 2>&1
-}
-
-function wipe() # $1 pass
-{
-	open_crypt $1
-	wipe_dev /dev/mapper/$DEV_NAME
-	udevadm settle >/dev/null 2>&1
-	$CRYPTSETUP luksClose $DEV_NAME || fail
-}
-
-function prepare() # $1 dev1_siz
-{
-	remove_mapping
-
-	dd if=/dev/zero of=$IMG      bs=1k count=$1 >/dev/null 2>&1
-
-	if [ ! -e $KEY1 ]; then
-		dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
-	fi
-}
-
-function check_hash_dev() # $1 dev, $2 hash, $3 size
-{
-	if [ -n "$3" ]; then
-		HASH=$(head -c $3 $1 | sha256sum | cut -d' ' -f 1)
-	else
-		HASH=$(sha256sum $1 | cut -d' ' -f 1)
-	fi
-	[ $HASH != "$2" ] && fail "HASH differs ($HASH)"
-}
-
-function check_hash() # $1 pwd, $2 hash, $3 hdr
-{
-	open_crypt $1 $3
-	check_hash_dev /dev/mapper/$DEV_NAME $2
-	$CRYPTSETUP remove $DEV_NAME || fail
-}
-
-function backup_orig()
-{
-	sync
-	cp $IMG $ORIG_IMG
-}
-
-function rollback()
-{
-	sync
-	cp $ORIG_IMG $IMG
-}
-
-function check_slot() #space separated list of active key slots
-{
-	local _out=$($CRYPTSETUP luksDump $IMG | grep -e ": luks2" | sed -e 's/[[:space:]]*\([0-9]\+\):.*/\1/g')
-
-	local _req
-	local _hdr
-	local _j
-
-	for _i in $*; do
-		_j=$((_i))
-		_req="$_req $_j"
-	done
-
-	for _i in $_out; do
-		_j=$((_i))
-		_hdr="$_hdr $_j"
-	done
-
-	test "$_req" = "$_hdr"
-}
-
-function simple_scsi_reenc()
-{
-	echo -n "$1"
-	echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 $FAST_PBKDF_ARGON $SCSI_DEV || fail
-
-	echo $PWD1 | $CRYPTSETUP luksOpen $SCSI_DEV $DEV_NAME || fail
-	HASH=$(sha256sum /dev/mapper/$DEV_NAME | cut -d' ' -f 1)
-	$CRYPTSETUP luksClose $DEV_NAME || fail
-
-	echo $PWD1 | $REENC -q $FAST_PBKDF_ARGON $SCSI_DEV || fail
-
-	echo $PWD1 | $CRYPTSETUP luksOpen $SCSI_DEV $DEV_NAME || fail
-	check_hash_dev /dev/mapper/$DEV_NAME $HASH
-	$CRYPTSETUP luksClose $DEV_NAME || fail
-}
-
-function mount_and_test() {
-	test -d $MNT_DIR || mkdir -p $MNT_DIR
-	mount $@ $MNT_DIR 2>/dev/null || {
-		echo -n "failed to mount [SKIP]"
-		return 0
-	}
-	rm $MNT_DIR/* 2>/dev/null
-	cd $MNT_DIR
-
-	if [ "${REENC:0:1}" != "/" ] ; then
-		MNT_REENC=$START_DIR/$REENC
-	else
-		MNT_REENC=$REENC
-	fi
-	echo $PWD2 | $MNT_REENC $START_DIR/$IMG -q --use-fsync --use-directio --write-log $FAST_PBKDF_ARGON || return 1
-	cd $START_DIR
-	umount $MNT_DIR
-	echo -n [OK]
-}
-
-function test_logging_tmpfs() {
-	echo -n "[tmpfs]"
-	mount_and_test -t tmpfs none -o size=$[25*1024*1024] || return 1
-	echo
-}
-
-function test_logging() {
-	echo -n "$1:"
-	for img in $(ls img_fs*img.xz) ; do
-		wipefs -a $SCSI_DEV > /dev/null
-		echo -n "[${img%.img.xz}]"
-		xz -d -c $img | dd of=$SCSI_DEV bs=4k >/dev/null 2>&1
-		mount_and_test $SCSI_DEV || return 1
-	done
-	echo
-}
-
-[ $(id -u) != 0 ] && skip "WARNING: You must be root to run this test, test skipped."
-[ ! -x "$REENC" ] && skip "Cannot find $REENC, test skipped."
-which wipefs >/dev/null ||  skip "Cannot find wipefs, test skipped."
-fips_mode && skip "This test cannot be run in FIPS mode."
-
-# REENCRYPTION tests
-
-HASH1=b69dae56a14d1a8314ed40664c4033ea0a550eea2673e04df42a66ac6b9faf2c
-HASH4=2daeb1f36095b44b318410b3f4e8b5d989dcc7bb023d1426c492dab0a3053e74
-HASH5=bb9f8df61474d25e71fa00722318cd387396ca1736605e1248821cc0de3d3af8
-HASH6=4d9cbaf3aa0935a8c113f139691b3daf9c94c8d6c278aedc8eec66a4b9f6c8ae
-HASH7=5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef
-
-echo "[1] Reencryption"
-prepare 8192
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-plain $FAST_PBKDF_ARGON --offset 8192 $IMG || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q -s 256 $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q -s 256 -c aes-xts-plain64 -h sha256 $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --use-directio $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --master-key-file /dev/urandom $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q -s 512 --master-key-file /dev/urandom $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-$CRYPTSETUP luksDump $IMG | grep -q "luks2" > /dev/null || fail
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 --luks2-metadata-size 128k -c aes-cbc-plain $FAST_PBKDF_ARGON --offset 8192 $IMG > /dev/null || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q $FAST_PBKDF_ARGON > /dev/null || fail
-check_hash $PWD1 $HASH5
-MDA_SIZE=$($CRYPTSETUP luksDump $IMG | grep "Metadata area: " | cut -f 3 -d ' ')
-test "$MDA_SIZE" -eq 131072 || fail "Unexpected Metadata area size $MDA_SIZE"
-
-echo "[2] Reencryption with data shift"
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c aes-cbc-essiv:sha256 -s 128 $FAST_PBKDF_ARGON --offset 8192 $IMG || fail
-wipe $PWD1
-echo $PWD1 | $REENC $IMG -q -s 256 --reduce-device-size 1024S $FAST_PBKDF_ARGON || fail
-check_hash $PWD1 $HASH6
-echo $PWD1 | $REENC $IMG -q $FAST_PBKDF_ARGON || fail
-check_hash $PWD1 $HASH6
-$CRYPTSETUP luksDump $IMG | grep -q "luks2" > /dev/null || fail
-
-echo "[3] Reencryption with keyfile"
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -d $KEY1 -c aes-cbc-essiv:sha256 -s 128 $FAST_PBKDF_ARGON --offset 8192 $IMG || fail
-wipe
-check_hash "" $HASH5
-echo $PWD1 | $CRYPTSETUP -q luksAddKey -d $KEY1 $IMG $FAST_PBKDF_ARGON || fail
-$REENC $IMG -d $KEY1 $FAST_PBKDF_ARGON -q 2>/dev/null && fail
-$REENC $IMG -d $KEY1 -S 0 $FAST_PBKDF_ARGON -q || fail
-check_hash "" $HASH5
-check_slot 0 || fail "Only keyslot 0 expected to be enabled"
-$REENC $IMG -d $KEY1 $FAST_PBKDF_ARGON -q || fail
-$CRYPTSETUP luksDump $IMG | grep -q "luks2" > /dev/null || fail
-# FIXME echo $PWD1 | $REENC ...
-
-echo "[4] Encryption of not yet encrypted device"
-# well, movin' zeroes :-)
-OFFSET=8192 # default LUKS2 header size
-prepare 8192
-check_hash_dev $IMG $HASH4
-echo $PWD1 | $REENC --type luks2 $IMG -c aes-cbc-essiv:sha256 -s 128 --new --reduce-device-size "$OFFSET"S -q $FAST_PBKDF_ARGON || fail
-check_hash $PWD1 $HASH5
-$CRYPTSETUP luksDump $IMG | grep -q "luks2" > /dev/null || fail
-# 64MiB + 1 KiB
-prepare 65537
-OFFSET=131072
-check_hash_dev $IMG $HASH7 1024
-echo $PWD1 | $REENC --type luks2 $IMG -c aes-cbc-essiv:sha256 -s 128 --new --reduce-device-size "$OFFSET"S -q $FAST_PBKDF_ARGON || fail
-check_hash $PWD1 $HASH7
-$CRYPTSETUP --type luks2 luksDump $IMG > /dev/null || fail
-prepare 8192
-
-echo "[5] Reencryption using specific keyslot"
-echo $PWD2 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-echo -e "$PWD2\n$PWD1" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 1 $IMG || fail
-echo -e "$PWD2\n$PWD2" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 2 $IMG || fail
-echo -e "$PWD2\n$PWD1" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 3 $IMG || fail
-echo -e "$PWD2\n$PWD2" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 4 $IMG || fail
-echo -e "$PWD2\n$PWD1" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 5 $IMG || fail
-echo -e "$PWD2\n$PWD2" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 6 $IMG || fail
-echo -e "$PWD2\n$PWD3" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON -S 22 $IMG || fail
-backup_orig
-echo $PWD2 | $REENC $FAST_PBKDF_ARGON -S 0 -q $IMG || fail
-check_slot 0 || fail "Only keyslot 0 expected to be enabled"
-wipe $PWD2
-rollback
-echo $PWD1 | $REENC $FAST_PBKDF_ARGON -S 1 -q $IMG || fail
-check_slot 1 || fail "Only keyslot 1 expected to be enabled"
-wipe $PWD1
-rollback
-echo $PWD2 | $REENC $FAST_PBKDF_ARGON -S 6 -q $IMG || fail
-check_slot 6 || fail "Only keyslot 6 expected to be enabled"
-wipe $PWD2
-rollback
-echo $PWD3 | $REENC $FAST_PBKDF_ARGON -S 22 -q $IMG || fail
-check_slot 22 || fail "Only keyslot 22 expected to be enabled"
-wipe $PWD3
-rollback
-
-echo "[6] Reencryption using all active keyslots"
-echo -e "$PWD2\n$PWD1\n$PWD2\n$PWD1\n$PWD2\n$PWD1\n$PWD2\n$PWD3" | $REENC -q $IMG $FAST_PBKDF_ARGON || fail
-check_slot 0 1 2 3 4 5 6 22 || fail "All keyslots expected to be enabled"
-
-echo "[7] Reencryption of block devices with different block size"
-add_scsi_device sector_size=512 dev_size_mb=32
-simple_scsi_reenc "[512 sector]"
-add_scsi_device sector_size=4096 dev_size_mb=32
-simple_scsi_reenc "[4096 sector]"
-add_scsi_device sector_size=512 physblk_exp=3 dev_size_mb=32
-simple_scsi_reenc "[4096/512 sector]"
-echo "[OK]"
-
-echo "[8] Header only reencryption (hash and iteration time)"
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --keep-key || fail
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --keep-key --pbkdf pbkdf2 --pbkdf-force-iterations 999 2>/dev/null && fail
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --keep-key --pbkdf-force-iterations 3 2>/dev/null && fail
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --keep-key --pbkdf-force-iterations 4 --pbkdf-memory 31 2>/dev/null && fail
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --keep-key --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --hash sha512
-check_hash $PWD1 $HASH5
-[ "$($CRYPTSETUP luksDump $IMG | grep -A8 -m1 "0: luks2" | grep PBKDF: | sed -e 's/[[:space:]]\+PBKDF:\ \+//g')" = "pbkdf2" ] || fail
-[ "$($CRYPTSETUP luksDump $IMG | grep -A8 -m1 "0: luks2" | grep Hash:  | sed -e 's/[[:space:]]\+Hash:\ \+//g')" = "sha512" ] || fail
-echo $PWD1 | $REENC $IMG -q --keep-key $FAST_PBKDF_ARGON
-check_hash $PWD1 $HASH5
-[ "$($CRYPTSETUP luksDump $IMG | grep -A8 -m1 "0: luks2" | grep PBKDF:      | sed -e 's/[[:space:]]\+PBKDF:\ \+//g')" = argon2i ] || fail
-[ "$($CRYPTSETUP luksDump $IMG | grep -A8 -m1 "0: luks2" | grep "Time cost" | sed -e 's/[[:space:]]\+Time\ cost:\ \+//g')" -eq 4 ] || fail
-[ "$($CRYPTSETUP luksDump $IMG | grep -A8 -m1 "0: luks2" | grep Memory      | sed -e 's/[[[:space:]]\+Memory:\ \+//g')" -eq 32 ] || fail
-[ "$($CRYPTSETUP luksDump $IMG | grep -A8 -m1 "0: luks2" | grep Threads     | sed -e 's/[[[:space:]]\+Threads:\ \+//g')" -eq 1 ] || fail
-echo -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksAddKey -S21 $FAST_PBKDF_ARGON $IMG || fail
-echo $PWD2 | $REENC -S21 -q --keep-key --pbkdf pbkdf2 --pbkdf-force-iterations 1000 $IMG || fail
-check_hash $PWD2 $HASH5
-check_slot 21 || fail "Only keyslot 21 expected to be enabled"
-$CRYPTSETUP luksDump $IMG | grep -q "luks2" > /dev/null || fail
-
-echo "[9] Test log I/Os on various underlying block devices"
-echo $PWD2 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-add_scsi_device sector_size=512 dev_size_mb=32
-test_logging "[512 sector]" || fail
-add_scsi_device sector_size=4096 dev_size_mb=32
-test_logging "[4096 sector]" || fail
-add_scsi_device sector_size=512 dev_size_mb=32 physblk_exp=3
-test_logging "[4096/512 sector]" || fail
-test_logging_tmpfs || fail
-
-echo "[10] Removal of encryption"
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --decrypt || fail
-check_hash_dev $IMG $HASH4
-
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -S5 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo $PWD1 | $REENC $IMG -q --decrypt || fail
-check_hash_dev $IMG $HASH4
-
-echo "[11] Reencryption with tokens"
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksAddKey -S23 $FAST_PBKDF_ARGON $IMG || fail
-echo -e "$PWD1\n$PWD3" | $CRYPTSETUP -q luksAddKey -S1 $FAST_PBKDF_ARGON $IMG || fail
-echo -e "$PWD1\n$PWD3" | $CRYPTSETUP -q luksAddKey -S3 $FAST_PBKDF_ARGON $IMG || fai
-$CRYPTSETUP token add --key-description key-name0 --key-slot 23 --token-id 0 $IMG
-$CRYPTSETUP token add --key-description key-name2 --key-slot 1 --token-id 2 $IMG
-$CRYPTSETUP token add --key-description key-name31 --token-id 31 $IMG
-echo $PWD1 | $CRYPTSETUP -q luksKillSlot $IMG 3 || fail
-echo $PWD2 | $REENC $FAST_PBKDF_ARGON -S 23 -q $IMG || fail
-$CRYPTSETUP luksDump $IMG | grep "0: luks2-keyring" >/dev/null || fail
-[ "$($CRYPTSETUP luksDump $IMG | grep -A2 -m1 "0: luks2-keyring" | grep Keyslot: | sed -e 's/[[[:space:]]\+Keyslot:\ \+//g')" -eq 23 ] || fail
-$CRYPTSETUP luksDump $IMG | grep "2: luks2-keyring" >/dev/null || fail
-$CRYPTSETUP luksDump $IMG | grep "31: luks2-keyring" >/dev/null || fail
-[ "$($CRYPTSETUP luksDump $IMG | grep -A2 -m1 "31: luks2-keyring" | grep Keyslot: | sed -e 's/[[[:space:]]\+Keyslot:\ \+//g')" -eq 23 ] || fail
-
-echo "[12] Reencryption with persistent flags"
-dm_crypt_features
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-echo $PWD1 | $CRYPTSETUP open $IMG $DEV_NAME $ALLOW_DISCARDS $PERF_CPU --persistent || fail
-$CRYPTSETUP close $DEV_NAME || fail
-echo $PWD1 | $REENC $FAST_PBKDF_ARGON -q $IMG || fail
-if [ -n "$PERF_CPU" ]; then
-	$CRYPTSETUP luksDump $IMG | grep -m1 Flags: | grep same-cpu-crypt > /dev/null || fail
-fi
-if [ -n "$ALLOW_DISCARDS" ]; then
-	$CRYPTSETUP luksDump $IMG | grep -m1 Flags: | grep allow-discards > /dev/null || fail
-fi
-
-echo "[13] Detached header - adding encryption/reencryption/decryption"
-prepare 8192
-check_hash_dev $IMG $HASH4
-echo $PWD1 | $REENC --type luks2 $IMG -q $FAST_PBKDF_ARGON --header $IMG_HDR --new
-check_hash $PWD1 $HASH4 $IMG_HDR
-echo $PWD1 | $REENC $IMG -q $FAST_PBKDF_ARGON --header $IMG_HDR
-check_hash $PWD1 $HASH4 $IMG_HDR
-echo $PWD1 | $REENC $IMG -q --header $IMG_HDR --decrypt
-check_hash_dev $IMG $HASH4
-# existing header of zero size
-cat /dev/null >$IMG_HDR
-echo $PWD1 | $REENC --type luks2 $IMG -q $FAST_PBKDF_ARGON --header $IMG_HDR --new
-check_hash $PWD1 $HASH4 $IMG_HDR
-$CRYPTSETUP isLuks $IMG && fail
-$CRYPTSETUP isLuks $IMG_HDR || fail
-$CRYPTSETUP luksDump $IMG_HDR | grep -q "0: luks2" || fail
-
-echo "[14] Reencryption with unbound keyslot"
-prepare 8192
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $IMG --offset 8192 || fail
-echo $PWD2 | $CRYPTSETUP -q luksAddKey -S 3 --unbound --key-size 64 $FAST_PBKDF_ARGON $IMG || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-$CRYPTSETUP luksDump $IMG | grep -q "3: luks2 (unbound)" || fail
-echo $PWD2 | $REENC $IMG -q $FAST_PBKDF_ARGON 2>/dev/null && fail
-echo -e "$PWD1\n$PWD2" | $REENC $IMG -q $FAST_PBKDF_ARGON || fail
-$CRYPTSETUP luksDump $IMG | grep -q "3: luks2 (unbound)" || fail
-
-echo "[15] Reencryption after conversion"
-prepare 8192
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_PBKDF2 $IMG --offset 4096 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH1
-$CRYPTSETUP -q convert --type luks2 $IMG || fail
-echo $PWD1 | $REENC $IMG -q $FAST_PBKDF_PBKDF2 || fail
-check_hash $PWD1 $HASH1
-echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 $FAST_PBKDF_PBKDF2 $IMG --offset 8192 || fail
-wipe $PWD1
-check_hash $PWD1 $HASH5
-$CRYPTSETUP -q convert --type luks1 $IMG || fail
-echo $PWD1 | $REENC $IMG -q $FAST_PBKDF_PBKDF2 || fail
-check_hash $PWD1 $HASH5
-
-remove_mapping
-exit 0