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-rw-r--r--src/nspawn/nspawn.c71
1 files changed, 37 insertions, 34 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index be8161c351..646c6c02f3 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -80,8 +80,8 @@ static char *arg_directory = NULL;
static char *arg_user = NULL;
static sd_id128_t arg_uuid = {};
static char *arg_machine = NULL;
-static char *arg_process_label = NULL;
-static char *arg_apifs_label = NULL;
+static char *arg_selinux_context = NULL;
+static char *arg_selinux_apifs_context = NULL;
static const char *arg_slice = NULL;
static bool arg_private_network = false;
static bool arg_read_only = false;
@@ -131,10 +131,12 @@ static int help(void) {
" --uuid=UUID Set a specific machine UUID for the container\n"
" -M --machine=NAME Set the machine name for the container\n"
" -S --slice=SLICE Place the container in the specified slice\n"
- " -L --apifs-label=LABEL Set the MAC file label to be used by API/tmpfs file\n"
- " systems in the container\n"
- " -Z --process-label=LABEL Set the MAC label to be used by processes in\n"
- " the container\n"
+ " -Z --selinux-context=SECLABEL\n"
+ " Set the SELinux security context to be used by\n"
+ " processes in the container\n"
+ " -L --selinux-apifs-context=SECLABEL\n"
+ " Set the SELinux security context to be used by\n"
+ " API/tmpfs file systems in the container\n"
" --private-network Disable network in container\n"
" --read-only Mount the root directory read-only\n"
" --capability=CAP In addition to the default, retain specified\n"
@@ -168,25 +170,25 @@ static int parse_argv(int argc, char *argv[]) {
};
static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { "version", no_argument, NULL, ARG_VERSION },
- { "directory", required_argument, NULL, 'D' },
- { "user", required_argument, NULL, 'u' },
- { "private-network", no_argument, NULL, ARG_PRIVATE_NETWORK },
- { "boot", no_argument, NULL, 'b' },
- { "uuid", required_argument, NULL, ARG_UUID },
- { "read-only", no_argument, NULL, ARG_READ_ONLY },
- { "capability", required_argument, NULL, ARG_CAPABILITY },
- { "drop-capability", required_argument, NULL, ARG_DROP_CAPABILITY },
- { "link-journal", required_argument, NULL, ARG_LINK_JOURNAL },
- { "bind", required_argument, NULL, ARG_BIND },
- { "bind-ro", required_argument, NULL, ARG_BIND_RO },
- { "machine", required_argument, NULL, 'M' },
- { "slice", required_argument, NULL, 'S' },
- { "setenv", required_argument, NULL, ARG_SETENV },
- { "process-label", required_argument, NULL, 'Z' },
- { "apifs-label", required_argument, NULL, 'L' },
- { "quiet", no_argument, NULL, 'q' },
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, ARG_VERSION },
+ { "directory", required_argument, NULL, 'D' },
+ { "user", required_argument, NULL, 'u' },
+ { "private-network", no_argument, NULL, ARG_PRIVATE_NETWORK },
+ { "boot", no_argument, NULL, 'b' },
+ { "uuid", required_argument, NULL, ARG_UUID },
+ { "read-only", no_argument, NULL, ARG_READ_ONLY },
+ { "capability", required_argument, NULL, ARG_CAPABILITY },
+ { "drop-capability", required_argument, NULL, ARG_DROP_CAPABILITY },
+ { "link-journal", required_argument, NULL, ARG_LINK_JOURNAL },
+ { "bind", required_argument, NULL, ARG_BIND },
+ { "bind-ro", required_argument, NULL, ARG_BIND_RO },
+ { "machine", required_argument, NULL, 'M' },
+ { "slice", required_argument, NULL, 'S' },
+ { "setenv", required_argument, NULL, ARG_SETENV },
+ { "selinux-context", required_argument, NULL, 'Z' },
+ { "selinux-apifs-context", required_argument, NULL, 'L' },
+ { "quiet", no_argument, NULL, 'q' },
{}
};
@@ -261,12 +263,12 @@ static int parse_argv(int argc, char *argv[]) {
break;
- case 'L':
- arg_apifs_label = optarg;
+ case 'Z':
+ arg_selinux_context = optarg;
break;
- case 'Z':
- arg_process_label = optarg;
+ case 'L':
+ arg_selinux_apifs_context = optarg;
break;
case ARG_READ_ONLY:
@@ -449,8 +451,9 @@ static int mount_all(const char *dest) {
mkdir_p(where, 0755);
#ifdef HAVE_SELINUX
- if (arg_apifs_label && (streq_ptr(mount_table[k].what, "tmpfs") || streq_ptr(mount_table[k].what, "devpts"))) {
- options = strjoin(mount_table[k].options, ",context=\"", arg_apifs_label, "\"", NULL);
+ if (arg_selinux_apifs_context &&
+ (streq_ptr(mount_table[k].what, "tmpfs") || streq_ptr(mount_table[k].what, "devpts"))) {
+ options = strjoin(mount_table[k].options, ",context=\"", arg_selinux_apifs_context, "\"", NULL);
if (!options)
return log_oom();
@@ -1535,9 +1538,9 @@ int main(int argc, char *argv[]) {
env_use = (char**) envp;
#ifdef HAVE_SELINUX
- if (arg_process_label)
- if (setexeccon(arg_process_label) < 0)
- log_error("setexeccon(\"%s\") failed: %m", arg_process_label);
+ if (arg_selinux_context)
+ if (setexeccon(arg_selinux_context) < 0)
+ log_error("setexeccon(\"%s\") failed: %m", arg_selinux_context);
#endif
if (arg_boot) {
char **a;