#include "bus-common-errors.h"
#include "bus-error.h"
+#include "chase-symlinks.h"
#include "conf-files.h"
#include "copy.h"
#include "data-fd-util.h"
#include "discover-image.h"
#include "dissect-image.h"
#include "env-file.h"
+#include "env-util.h"
#include "errno-list.h"
#include "escape.h"
#include "extension-release.h"
#include "path-lookup.h"
#include "portable.h"
#include "process-util.h"
+#include "selinux-util.h"
#include "set.h"
#include "signal-util.h"
#include "socket-util.h"
#include "tmpfile-util.h"
#include "user-util.h"
-static const char profile_dirs[] = CONF_PATHS_NULSTR("systemd/portable/profile");
-
/* Markers used in the first line of our 20-portable.conf unit file drop-in to determine, that a) the unit file was
* dropped there by the portable service logic and b) for which image it was dropped there. */
#define PORTABLE_DROPIN_MARKER_BEGIN "# Drop-in created for image '"
static bool unit_match(const char *unit, char **matches) {
const char *dot;
- char **i;
dot = strrchr(unit, '.');
if (!dot)
return false;
}
-static PortableMetadata *portable_metadata_new(const char *name, const char *path, int fd) {
+static PortableMetadata *portable_metadata_new(const char *name, const char *path, const char *selinux_label, int fd) {
PortableMetadata *m;
m = malloc0(offsetof(PortableMetadata, name) + strlen(name) + 1);
return mfree(m);
}
+ /* The metadata file might have SELinux labels, we need to carry them and reapply them */
+ if (!isempty(selinux_label)) {
+ m->selinux_label = strdup(selinux_label);
+ if (!m->selinux_label) {
+ free(m->image_path);
+ return mfree(m);
+ }
+ }
+
strcpy(m->name, name);
m->fd = fd;
safe_close(i->fd);
free(i->source);
free(i->image_path);
+ free(i->selinux_label);
return mfree(i);
}
_cleanup_close_ int os_release_fd = -1;
_cleanup_free_ char *os_release_path = NULL;
const char *os_release_id;
- char **i;
int r;
/* Extracts the metadata from a directory tree 'where'. Extracts two kinds of information: the /etc/os-release
if (socket_fd >= 0) {
struct iovec iov[] = {
IOVEC_MAKE_STRING(os_release_id),
+ IOVEC_MAKE((char *)"\0", sizeof(char)),
};
r = send_one_fd_iov_with_data_fd(socket_fd, iov, ELEMENTSOF(iov), os_release_fd);
}
if (ret_os_release) {
- os_release = portable_metadata_new(os_release_id, NULL, os_release_fd);
+ os_release = portable_metadata_new(os_release_id, NULL, NULL, os_release_fd);
if (!os_release)
return -ENOMEM;
STRV_FOREACH(i, paths.search_path) {
_cleanup_free_ char *resolved = NULL;
_cleanup_closedir_ DIR *d = NULL;
- struct dirent *de;
r = chase_symlinks_and_opendir(*i, where, 0, &resolved, &d);
if (r < 0) {
FOREACH_DIRENT(de, d, return log_debug_errno(errno, "Failed to read directory: %m")) {
_cleanup_(portable_metadata_unrefp) PortableMetadata *m = NULL;
+ _cleanup_(mac_selinux_freep) char *con = NULL;
_cleanup_close_ int fd = -1;
if (!unit_name_is_valid(de->d_name, UNIT_NAME_ANY))
continue;
}
+#if HAVE_SELINUX
+ /* The units will be copied on the host's filesystem, so if they had a SELinux label
+ * we have to preserve it. Copy it out so that it can be applied later. */
+
+ r = fgetfilecon_raw(fd, &con);
+ if (r < 0 && errno != ENODATA)
+ log_debug_errno(errno, "Failed to get SELinux file context from '%s', ignoring: %m", de->d_name);
+#endif
+
if (socket_fd >= 0) {
struct iovec iov[] = {
IOVEC_MAKE_STRING(de->d_name),
+ IOVEC_MAKE((char *)"\0", sizeof(char)),
+ IOVEC_MAKE_STRING(strempty(con)),
};
r = send_one_fd_iov_with_data_fd(socket_fd, iov, ELEMENTSOF(iov), fd);
return log_debug_errno(r, "Failed to send unit metadata to parent: %m");
}
- m = portable_metadata_new(de->d_name, NULL, fd);
+ m = portable_metadata_new(de->d_name, where, con, fd);
if (!m)
return -ENOMEM;
fd = -1;
r = loop_device_make_by_path(path, O_RDONLY, LO_FLAGS_PARTSCAN, &d);
if (r == -EISDIR) {
+ _cleanup_free_ char *image_name = NULL;
+
/* We can't turn this into a loop-back block device, and this returns EISDIR? Then this is a directory
* tree and not a raw device. It's easy then. */
- r = extract_now(path, matches, NULL, path_is_extension, -1, &os_release, &unit_files);
+ r = path_extract_filename(path, &image_name);
+ if (r < 0)
+ return log_error_errno(r, "Failed to extract image name from path '%s': %m", path);
+
+ r = extract_now(path, matches, image_name, path_is_extension, -1, &os_release, &unit_files);
if (r < 0)
return r;
for (;;) {
_cleanup_(portable_metadata_unrefp) PortableMetadata *add = NULL;
_cleanup_close_ int fd = -1;
- char iov_buffer[PATH_MAX + 2];
+ /* We use NAME_MAX space for the SELinux label here. The kernel currently enforces no limit, but
+ * according to suggestions from the SELinux people this will change and it will probably be
+ * identical to NAME_MAX. For now we use that, but this should be updated one day when the final
+ * limit is known. */
+ char iov_buffer[PATH_MAX + NAME_MAX + 2];
struct iovec iov = IOVEC_INIT(iov_buffer, sizeof(iov_buffer));
ssize_t n = receive_one_fd_iov(seq[0], &iov, 1, 0, &fd);
return log_debug_errno(SYNTHETIC_ERRNO(EINVAL),
"Invalid item sent from child.");
- add = portable_metadata_new(iov_buffer, path, fd);
+ /* Given recvmsg cannot be used with multiple io vectors if you don't know the size in advance,
+ * use a marker to separate the name and the optional SELinux context. */
+ char *selinux_label = memchr(iov_buffer, 0, n);
+ assert(selinux_label);
+ selinux_label++;
+
+ add = portable_metadata_new(iov_buffer, path, selinux_label, fd);
if (!add)
return -ENOMEM;
fd = -1;
bool validate_sysext,
Image **ret_image,
OrderedHashmap **ret_extension_images,
+ OrderedHashmap **ret_extension_releases,
PortableMetadata **ret_os_release,
Hashmap **ret_unit_files,
+ char ***ret_valid_prefixes,
sd_bus_error *error) {
_cleanup_free_ char *id = NULL, *version_id = NULL, *sysext_level = NULL;
_cleanup_(portable_metadata_unrefp) PortableMetadata *os_release = NULL;
- _cleanup_ordered_hashmap_free_ OrderedHashmap *extension_images = NULL;
+ _cleanup_ordered_hashmap_free_ OrderedHashmap *extension_images = NULL, *extension_releases = NULL;
_cleanup_hashmap_free_ Hashmap *unit_files = NULL;
+ _cleanup_strv_free_ char **valid_prefixes = NULL;
_cleanup_(image_unrefp) Image *image = NULL;
Image *ext;
int r;
assert(name_or_path);
assert(matches);
- assert(ret_image);
- assert(ret_extension_images);
r = image_find_harder(IMAGE_PORTABLE, name_or_path, NULL, &image);
if (r < 0)
return r;
if (!strv_isempty(extension_image_paths)) {
- char **p;
-
extension_images = ordered_hashmap_new(&image_hash_ops);
if (!extension_images)
return -ENOMEM;
+ if (ret_extension_releases) {
+ extension_releases = ordered_hashmap_new(&portable_metadata_hash_ops);
+ if (!extension_releases)
+ return -ENOMEM;
+ }
+
STRV_FOREACH(p, extension_image_paths) {
_cleanup_(image_unrefp) Image *new = NULL;
if (r < 0)
return r;
- /* If we are layering extension images on top of a runtime image, check that the os-release and extension-release metadata
- * match, otherwise reject it immediately as invalid, or it will fail when the units are started. */
- if (validate_sysext) {
+ /* If we are layering extension images on top of a runtime image, check that the os-release and
+ * extension-release metadata match, otherwise reject it immediately as invalid, or it will fail when
+ * the units are started. Also, collect valid portable prefixes if caller requested that. */
+ if (validate_sysext || ret_valid_prefixes) {
_cleanup_fclose_ FILE *f = NULL;
+ _cleanup_free_ char *prefixes = NULL;
r = take_fdopen_unlocked(&os_release->fd, "r", &f);
if (r < 0)
r = parse_env_file(f, os_release->name,
"ID", &id,
"VERSION_ID", &version_id,
- "SYSEXT_LEVEL", &sysext_level);
+ "SYSEXT_LEVEL", &sysext_level,
+ "PORTABLE_PREFIXES", &prefixes);
if (r < 0)
return r;
+
+ if (prefixes) {
+ valid_prefixes = strv_split(prefixes, WHITESPACE);
+ if (!valid_prefixes)
+ return -ENOMEM;
+ }
}
ORDERED_HASHMAP_FOREACH(ext, extension_images) {
_cleanup_(portable_metadata_unrefp) PortableMetadata *extension_release_meta = NULL;
_cleanup_hashmap_free_ Hashmap *extra_unit_files = NULL;
_cleanup_strv_free_ char **extension_release = NULL;
+ _cleanup_close_ int extension_release_fd = -1;
_cleanup_fclose_ FILE *f = NULL;
+ const char *e;
r = portable_extract_by_path(ext->path, /* path_is_extension= */ true, matches, &extension_release_meta, &extra_unit_files, error);
if (r < 0)
if (r < 0)
return r;
- if (!validate_sysext)
+ if (!validate_sysext && !ret_valid_prefixes && !ret_extension_releases)
continue;
- r = take_fdopen_unlocked(&extension_release_meta->fd, "r", &f);
+ /* We need to keep the fd valid, to return the PortableMetadata to the caller. */
+ extension_release_fd = fd_reopen(extension_release_meta->fd, O_CLOEXEC|O_RDONLY);
+ if (extension_release_fd < 0)
+ return extension_release_fd;
+
+ r = take_fdopen_unlocked(&extension_release_fd, "r", &f);
if (r < 0)
return r;
if (r < 0)
return r;
- r = extension_release_validate(ext->path, id, version_id, sysext_level, extension_release);
- if (r == 0)
- return sd_bus_error_set_errnof(error, SYNTHETIC_ERRNO(ESTALE), "Image %s extension-release metadata does not match the root's", ext->path);
- if (r < 0)
- return sd_bus_error_set_errnof(error, r, "Failed to compare image %s extension-release metadata with the root's os-release: %m", ext->path);
+ if (validate_sysext) {
+ r = extension_release_validate(ext->path, id, version_id, sysext_level, "portable", extension_release);
+ if (r == 0)
+ return sd_bus_error_set_errnof(error, SYNTHETIC_ERRNO(ESTALE), "Image %s extension-release metadata does not match the root's", ext->path);
+ if (r < 0)
+ return sd_bus_error_set_errnof(error, r, "Failed to compare image %s extension-release metadata with the root's os-release: %m", ext->path);
+ }
+
+ e = strv_env_pairs_get(extension_release, "PORTABLE_PREFIXES");
+ if (e) {
+ _cleanup_strv_free_ char **l = NULL;
+
+ l = strv_split(e, WHITESPACE);
+ if (!l)
+ return -ENOMEM;
+
+ r = strv_extend_strv(&valid_prefixes, l, true);
+ if (r < 0)
+ return r;
+ }
+
+ if (ret_extension_releases) {
+ r = ordered_hashmap_put(extension_releases, ext->name, extension_release_meta);
+ if (r < 0)
+ return r;
+ TAKE_PTR(extension_release_meta);
+ }
}
- *ret_image = TAKE_PTR(image);
- *ret_extension_images = TAKE_PTR(extension_images);
+ strv_sort(valid_prefixes);
+
+ if (ret_image)
+ *ret_image = TAKE_PTR(image);
+ if (ret_extension_images)
+ *ret_extension_images = TAKE_PTR(extension_images);
+ if (ret_extension_releases)
+ *ret_extension_releases = TAKE_PTR(extension_releases);
if (ret_os_release)
*ret_os_release = TAKE_PTR(os_release);
if (ret_unit_files)
*ret_unit_files = TAKE_PTR(unit_files);
+ if (ret_valid_prefixes)
+ *ret_valid_prefixes = TAKE_PTR(valid_prefixes);
return 0;
}
char **matches,
char **extension_image_paths,
PortableMetadata **ret_os_release,
+ OrderedHashmap **ret_extension_releases,
Hashmap **ret_unit_files,
+ char ***ret_valid_prefixes,
sd_bus_error *error) {
_cleanup_(portable_metadata_unrefp) PortableMetadata *os_release = NULL;
- _cleanup_ordered_hashmap_free_ OrderedHashmap *extension_images = NULL;
+ _cleanup_ordered_hashmap_free_ OrderedHashmap *extension_images = NULL, *extension_releases = NULL;
_cleanup_hashmap_free_ Hashmap *unit_files = NULL;
+ _cleanup_(strv_freep) char **valid_prefixes = NULL;
_cleanup_(image_unrefp) Image *image = NULL;
int r;
- r = extract_image_and_extensions(name_or_path,
- matches,
- extension_image_paths,
- /* validate_sysext= */ false,
- &image,
- &extension_images,
- &os_release,
- &unit_files,
- error);
+ assert(name_or_path);
+
+ r = extract_image_and_extensions(
+ name_or_path,
+ matches,
+ extension_image_paths,
+ /* validate_sysext= */ false,
+ &image,
+ &extension_images,
+ &extension_releases,
+ &os_release,
+ &unit_files,
+ ret_valid_prefixes ? &valid_prefixes : NULL,
+ error);
if (r < 0)
return r;
isempty(extensions) ? "" : extensions);
}
- *ret_os_release = TAKE_PTR(os_release);
- *ret_unit_files = TAKE_PTR(unit_files);
+ if (ret_os_release)
+ *ret_os_release = TAKE_PTR(os_release);
+ if (ret_extension_releases)
+ *ret_extension_releases = TAKE_PTR(extension_releases);
+ if (ret_unit_files)
+ *ret_unit_files = TAKE_PTR(unit_files);
+ if (ret_valid_prefixes)
+ *ret_valid_prefixes = TAKE_PTR(valid_prefixes);
return 0;
}
at = strchr(name, '@');
assert(at);
- prefix = strndupa(name, at + 1 - name);
+ prefix = strndupa_safe(name, at + 1 - name);
joined = strjoina(prefix, "*", at + 1);
r = sd_bus_message_append_strv(m, STRV_MAKE(joined));
return IN_SET(type, IMAGE_DIRECTORY, IMAGE_SUBVOLUME) ? "RootDirectory=" : "RootImage=";
}
+static const char *extension_setting_from_image(ImageType type) {
+ return IN_SET(type, IMAGE_DIRECTORY, IMAGE_SUBVOLUME) ? "ExtensionDirectories=" : "ExtensionImages=";
+}
+
static int make_marker_text(const char *image_path, OrderedHashmap *extension_images, char **ret_text) {
_cleanup_free_ char *text = NULL, *escaped_image_path = NULL;
Image *ext;
size_t *n_changes) {
_cleanup_free_ char *text = NULL, *dropin = NULL;
- Image *ext;
int r;
assert(image_path);
if (endswith(m->name, ".service")) {
const char *os_release_source, *root_type;
_cleanup_free_ char *base_name = NULL;
+ Image *ext;
root_type = root_setting_from_image(type);
if (m->image_path && !path_equal(m->image_path, image_path))
ORDERED_HASHMAP_FOREACH(ext, extension_images)
- if (!strextend(&text, "ExtensionImages=", ext->path, "\n"))
+ if (!strextend(&text, extension_setting_from_image(ext->type), ext->path, "\n"))
return -ENOMEM;
}
return 0;
}
-static int find_profile(const char *name, const char *unit, char **ret) {
- const char *p, *dot;
-
- assert(name);
- assert(ret);
-
- assert_se(dot = strrchr(unit, '.'));
-
- NULSTR_FOREACH(p, profile_dirs) {
- _cleanup_free_ char *joined = NULL;
-
- joined = strjoin(p, "/", name, "/", dot + 1, ".conf");
- if (!joined)
- return -ENOMEM;
-
- if (laccess(joined, F_OK) >= 0) {
- *ret = TAKE_PTR(joined);
- return 0;
- }
-
- if (errno != ENOENT)
- return -errno;
- }
-
- return -ENOENT;
-}
-
static int install_profile_dropin(
const char *image_path,
const PortableMetadata *m,
if (!profile)
return 0;
- r = find_profile(profile, m->name, &from);
+ r = find_portable_profile(profile, m->name, &from);
if (r < 0) {
if (r != -ENOENT)
return log_debug_errno(errno, "Profile '%s' is not accessible: %m", profile);
r = copy_file_atomic(from, dropin, 0644, 0, 0, COPY_REFLINK);
if (r < 0)
- return log_debug_errno(r, "Failed to copy %s %s %s: %m", from, special_glyph(SPECIAL_GLYPH_ARROW), dropin);
+ return log_debug_errno(r, "Failed to copy %s %s %s: %m", from, special_glyph(SPECIAL_GLYPH_ARROW_RIGHT), dropin);
(void) portable_changes_add(changes, n_changes, PORTABLE_COPY, dropin, from);
} else {
if (symlink(from, dropin) < 0)
- return log_debug_errno(errno, "Failed to link %s %s %s: %m", from, special_glyph(SPECIAL_GLYPH_ARROW), dropin);
+ return log_debug_errno(errno, "Failed to link %s %s %s: %m", from, special_glyph(SPECIAL_GLYPH_ARROW_RIGHT), dropin);
(void) portable_changes_add(changes, n_changes, PORTABLE_SYMLINK, dropin, from);
}
_cleanup_(unlink_and_freep) char *tmp = NULL;
_cleanup_close_ int fd = -1;
+ (void) mac_selinux_create_file_prepare_label(path, m->selinux_label);
+
fd = open_tmpfile_linkable(path, O_WRONLY|O_CLOEXEC, &tmp);
+ mac_selinux_create_file_clear(); /* Clear immediately in case of errors */
if (fd < 0)
return log_debug_errno(fd, "Failed to create unit file '%s': %m", path);
(void) mkdir_parents(sl, 0755);
if (symlink(image_path, sl) < 0)
- return log_debug_errno(errno, "Failed to link %s %s %s: %m", image_path, special_glyph(SPECIAL_GLYPH_ARROW), sl);
+ return log_debug_errno(errno, "Failed to link %s %s %s: %m", image_path, special_glyph(SPECIAL_GLYPH_ARROW_RIGHT), sl);
(void) portable_changes_add(changes, n_changes, PORTABLE_SYMLINK, sl, image_path);
return 0;
return 0;
}
+static bool prefix_matches_compatible(char **matches, char **valid_prefixes) {
+ /* Checks if all 'matches' are included in the list of 'valid_prefixes' */
+
+ STRV_FOREACH(m, matches)
+ if (!strv_contains(valid_prefixes, *m))
+ return false;
+
+ return true;
+}
+
int portable_attach(
sd_bus *bus,
const char *name_or_path,
_cleanup_ordered_hashmap_free_ OrderedHashmap *extension_images = NULL;
_cleanup_hashmap_free_ Hashmap *unit_files = NULL;
_cleanup_(lookup_paths_free) LookupPaths paths = {};
+ _cleanup_strv_free_ char **valid_prefixes = NULL;
_cleanup_(image_unrefp) Image *image = NULL;
PortableMetadata *item;
int r;
- r = extract_image_and_extensions(name_or_path,
- matches,
- extension_image_paths,
- /* validate_sysext= */ true,
- &image,
- &extension_images,
- /* os_release= */ NULL,
- &unit_files,
- error);
+ r = extract_image_and_extensions(
+ name_or_path,
+ matches,
+ extension_image_paths,
+ /* validate_sysext= */ true,
+ &image,
+ &extension_images,
+ /* extension_releases= */ NULL,
+ /* os_release= */ NULL,
+ &unit_files,
+ &valid_prefixes,
+ error);
if (r < 0)
return r;
+ if (valid_prefixes && !prefix_matches_compatible(matches, valid_prefixes)) {
+ _cleanup_free_ char *matches_joined = NULL, *extensions_joined = NULL, *valid_prefixes_joined = NULL;
+
+ matches_joined = strv_join(matches, "', '");
+ if (!matches_joined)
+ return -ENOMEM;
+
+ extensions_joined = strv_join(extension_image_paths, ", ");
+ if (!extensions_joined)
+ return -ENOMEM;
+
+ valid_prefixes_joined = strv_join(valid_prefixes, ", ");
+ if (!valid_prefixes_joined)
+ return -ENOMEM;
+
+ return sd_bus_error_setf(
+ error,
+ SD_BUS_ERROR_INVALID_ARGS,
+ "Selected matches '%s' are not compatible with portable service image '%s%s%s', refusing. (Acceptable prefix matches are: %s)",
+ matches_joined,
+ image->path,
+ isempty(extensions_joined) ? "" : "' or any of its extensions '",
+ strempty(extensions_joined),
+ valid_prefixes_joined);
+ }
+
if (hashmap_isempty(unit_files)) {
- _cleanup_free_ char *extensions = strv_join(extension_image_paths, ", ");
- if (!extensions)
+ _cleanup_free_ char *extensions_joined = strv_join(extension_image_paths, ", ");
+ if (!extensions_joined)
return -ENOMEM;
- return sd_bus_error_setf(error,
- SD_BUS_ERROR_INVALID_ARGS,
- "Couldn't find any matching unit files in image '%s%s%s', refusing.",
- image->path,
- isempty(extensions) ? "" : "' or any of its extensions '",
- isempty(extensions) ? "" : extensions);
+ return sd_bus_error_setf(
+ error,
+ SD_BUS_ERROR_INVALID_ARGS,
+ "Couldn't find any matching unit files in image '%s%s%s', refusing.",
+ image->path,
+ isempty(extensions_joined) ? "" : "' or any of its extensions '",
+ strempty(extensions_joined));
}
r = lookup_paths_init(&paths, UNIT_FILE_SYSTEM, LOOKUP_PATHS_SPLIT_USR, NULL);
static bool marker_matches_images(const char *marker, const char *name_or_path, char **extension_image_paths) {
_cleanup_strv_free_ char **root_and_extensions = NULL;
- char **image_name_or_path;
const char *a;
int r;
_cleanup_set_free_ Set *unit_files = NULL, *markers = NULL;
_cleanup_closedir_ DIR *d = NULL;
const char *where, *item;
- struct dirent *de;
int ret = 0;
int r;
static int portable_get_state_internal(
sd_bus *bus,
const char *name_or_path,
+ char **extension_image_paths,
PortableFlags flags,
PortableState *ret,
sd_bus_error *error) {
_cleanup_set_free_ Set *unit_files = NULL;
_cleanup_closedir_ DIR *d = NULL;
const char *where;
- struct dirent *de;
int r;
assert(name_or_path);
if (!IN_SET(de->d_type, DT_LNK, DT_REG))
continue;
- r = test_chroot_dropin(d, where, de->d_name, name_or_path, NULL, NULL);
+ r = test_chroot_dropin(d, where, de->d_name, name_or_path, extension_image_paths, NULL);
if (r < 0)
return r;
if (r == 0)
int portable_get_state(
sd_bus *bus,
const char *name_or_path,
+ char **extension_image_paths,
PortableFlags flags,
PortableState *ret,
sd_bus_error *error) {
/* We look for matching units twice: once in the regular directories, and once in the runtime directories — but
* the latter only if we didn't find anything in the former. */
- r = portable_get_state_internal(bus, name_or_path, flags & ~PORTABLE_RUNTIME, &state, error);
+ r = portable_get_state_internal(bus, name_or_path, extension_image_paths, flags & ~PORTABLE_RUNTIME, &state, error);
if (r < 0)
return r;
if (state == PORTABLE_DETACHED) {
- r = portable_get_state_internal(bus, name_or_path, flags | PORTABLE_RUNTIME, &state, error);
+ r = portable_get_state_internal(bus, name_or_path, extension_image_paths, flags | PORTABLE_RUNTIME, &state, error);
if (r < 0)
return r;
}
int portable_get_profiles(char ***ret) {
assert(ret);
- return conf_files_list_nulstr(ret, NULL, NULL, CONF_FILES_DIRECTORY|CONF_FILES_BASENAME|CONF_FILES_FILTER_MASKED, profile_dirs);
+ return conf_files_list_nulstr(ret, NULL, NULL, CONF_FILES_DIRECTORY|CONF_FILES_BASENAME|CONF_FILES_FILTER_MASKED, PORTABLE_PROFILE_DIRS);
}
static const char* const portable_change_type_table[_PORTABLE_CHANGE_TYPE_MAX] = {