#include "dev-setup.h"
#include "env-util.h"
#include "event-util.h"
+#include "fd-util.h"
#include "fdset.h"
#include "fileio.h"
#include "formats-util.h"
#include "missing.h"
#include "mkdir.h"
#include "netlink-util.h"
+#include "nspawn-cgroup.h"
+#include "nspawn-expose-ports.h"
+#include "nspawn-mount.h"
+#include "nspawn-network.h"
+#include "nspawn-register.h"
+#include "nspawn-settings.h"
+#include "nspawn-setuid.h"
+#include "parse-util.h"
#include "path-util.h"
#include "process-util.h"
#include "ptyfwd.h"
#include "seccomp-util.h"
#endif
#include "signal-util.h"
+#include "socket-util.h"
+#include "string-util.h"
#include "strv.h"
#include "terminal-util.h"
#include "udev-util.h"
+#include "user-util.h"
#include "util.h"
-#include "nspawn-cgroup.h"
-#include "nspawn-expose-ports.h"
-#include "nspawn-mount.h"
-#include "nspawn-network.h"
-#include "nspawn-register.h"
-#include "nspawn-settings.h"
-#include "nspawn-setuid.h"
-
typedef enum ContainerStatus {
CONTAINER_TERMINATED,
CONTAINER_REBOOTED
return 0;
}
-static int set_sanitized_path(char **b, const char *path) {
- char *p;
-
- assert(b);
- assert(path);
-
- p = canonicalize_file_name(path);
- if (!p) {
- if (errno != ENOENT)
- return -errno;
-
- p = path_make_absolute_cwd(path);
- if (!p)
- return -ENOMEM;
- }
-
- free(*b);
- *b = path_kill_slashes(p);
- return 0;
-}
-
static int detect_unified_cgroup_hierarchy(void) {
const char *e;
int r;
return version();
case 'D':
- r = set_sanitized_path(&arg_directory, optarg);
+ r = parse_path_argument_and_warn(optarg, false, &arg_directory);
if (r < 0)
- return log_error_errno(r, "Invalid root directory: %m");
-
+ return r;
break;
case ARG_TEMPLATE:
- r = set_sanitized_path(&arg_template, optarg);
+ r = parse_path_argument_and_warn(optarg, false, &arg_template);
if (r < 0)
- return log_error_errno(r, "Invalid template directory: %m");
-
+ return r;
break;
case 'i':
- r = set_sanitized_path(&arg_image, optarg);
+ r = parse_path_argument_and_warn(optarg, false, &arg_image);
if (r < 0)
- return log_error_errno(r, "Invalid image path: %m");
-
+ return r;
break;
case 'x':
}
if (i->type == IMAGE_RAW)
- r = set_sanitized_path(&arg_image, i->path);
+ r = free_and_strdup(&arg_image, i->path);
else
- r = set_sanitized_path(&arg_directory, i->path);
+ r = free_and_strdup(&arg_directory, i->path);
if (r < 0)
return log_error_errno(r, "Invalid image directory: %m");
}
if ((arg_settings_mask & SETTING_CAPABILITY) == 0) {
+ uint64_t plus;
- if (!arg_settings_trusted && settings->capability != 0)
- log_warning("Ignoring Capability= setting, file %s is not trusted.", p);
- else
- arg_retain |= settings->capability;
+ plus = settings->capability;
+ if (settings_private_network(settings))
+ plus |= (1ULL << CAP_NET_ADMIN);
+
+ if (!arg_settings_trusted && plus != 0) {
+ if (settings->capability != 0)
+ log_warning("Ignoring Capability= setting, file %s is not trusted.", p);
+ } else
+ arg_retain |= plus;
arg_retain &= ~settings->drop_capability;
}
if (!arg_settings_trusted)
log_warning("Ignoring network settings, file %s is not trusted.", p);
else {
+ arg_network_veth = settings_private_network(settings);
+ arg_private_network = settings_private_network(settings);
+
strv_free(arg_network_interfaces);
arg_network_interfaces = settings->network_interfaces;
settings->network_interfaces = NULL;
free(arg_network_bridge);
arg_network_bridge = settings->network_bridge;
settings->network_bridge = NULL;
-
- arg_network_veth = settings->network_veth > 0 || settings->network_bridge;
-
- arg_private_network = true; /* all these settings imply private networking */
}
}
goto finish;
}
- r = btrfs_subvol_snapshot(arg_directory, np, (arg_read_only ? BTRFS_SNAPSHOT_READ_ONLY : 0) | BTRFS_SNAPSHOT_FALLBACK_COPY | BTRFS_SNAPSHOT_RECURSIVE);
+ r = btrfs_subvol_snapshot(arg_directory, np, (arg_read_only ? BTRFS_SNAPSHOT_READ_ONLY : 0) | BTRFS_SNAPSHOT_FALLBACK_COPY | BTRFS_SNAPSHOT_RECURSIVE | BTRFS_SNAPSHOT_QUOTA);
if (r < 0) {
log_error_errno(r, "Failed to create snapshot %s from %s: %m", np, arg_directory);
goto finish;
}
if (arg_template) {
- r = btrfs_subvol_snapshot(arg_template, arg_directory, (arg_read_only ? BTRFS_SNAPSHOT_READ_ONLY : 0) | BTRFS_SNAPSHOT_FALLBACK_COPY | BTRFS_SNAPSHOT_RECURSIVE);
+ r = btrfs_subvol_snapshot(arg_template, arg_directory, (arg_read_only ? BTRFS_SNAPSHOT_READ_ONLY : 0) | BTRFS_SNAPSHOT_FALLBACK_COPY | BTRFS_SNAPSHOT_RECURSIVE | BTRFS_SNAPSHOT_QUOTA);
if (r == -EEXIST) {
if (!arg_quiet)
log_info("Directory %s already exists, not populating from template %s.", arg_directory, arg_template);
} else {
const char *p;
- p = strjoina(arg_directory,
- argc > optind && path_is_absolute(argv[optind]) ? argv[optind] : "/usr/bin/");
- if (access(p, F_OK) < 0) {
- log_error("Directory %s lacks the binary to execute or doesn't look like a binary tree. Refusing.", arg_directory);
+ p = strjoina(arg_directory, "/usr/");
+ if (laccess(p, F_OK) < 0) {
+ log_error("Directory %s doesn't look like it has an OS tree. Refusing.", arg_directory);
r = -EINVAL;
goto finish;
}
if (remove_subvol && arg_directory) {
int k;
- k = btrfs_subvol_remove(arg_directory, true);
+ k = btrfs_subvol_remove(arg_directory, BTRFS_REMOVE_RECURSIVE|BTRFS_REMOVE_QUOTA);
if (k < 0)
log_warning_errno(k, "Cannot remove subvolume '%s', ignoring: %m", arg_directory);
}
projects / thirdparty / systemd.git / blobdiff