diff options
Diffstat (limited to 'src/nspawn/nspawn.c')
| -rw-r--r-- | src/nspawn/nspawn.c | 71 |
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; |