#include "alloc-util.h"
#include "ask-password-api.h"
#include "copy.h"
+#include "env-file.h"
#include "fd-util.h"
#include "fileio.h"
#include "fs-util.h"
#include "hostname-util.h"
+#include "kbd-util.h"
#include "locale-util.h"
+#include "main-func.h"
#include "mkdir.h"
#include "os-util.h"
#include "parse-util.h"
#include "path-util.h"
+#include "pretty-print.h"
#include "proc-cmdline.h"
#include "random-util.h"
#include "string-util.h"
static bool arg_copy_timezone = false;
static bool arg_copy_root_password = false;
+STATIC_DESTRUCTOR_REGISTER(arg_root, freep);
+STATIC_DESTRUCTOR_REGISTER(arg_locale, freep);
+STATIC_DESTRUCTOR_REGISTER(arg_locale_messages, freep);
+STATIC_DESTRUCTOR_REGISTER(arg_keymap, freep);
+STATIC_DESTRUCTOR_REGISTER(arg_timezone, freep);
+STATIC_DESTRUCTOR_REGISTER(arg_hostname, freep);
+STATIC_DESTRUCTOR_REGISTER(arg_root_password, string_free_erasep);
+
static bool press_any_key(void) {
char k = 0;
bool need_nl = true;
_cleanup_free_ char *p = NULL;
unsigned u;
- r = ask_string(&p, "%s %s (empty to skip): ", special_glyph(TRIANGULAR_BULLET), text);
+ r = ask_string(&p, "%s %s (empty to skip): ", special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET), text);
if (r < 0)
return log_error_errno(r, "Failed to query user: %m");
if (arg_copy_locale && arg_root) {
- mkdir_parents(etc_localeconf, 0755);
- r = copy_file("/etc/locale.conf", etc_localeconf, 0, 0644, 0, COPY_REFLINK);
+ (void) mkdir_parents(etc_localeconf, 0755);
+ r = copy_file("/etc/locale.conf", etc_localeconf, 0, 0644, 0, 0, COPY_REFLINK);
if (r != -ENOENT) {
if (r < 0)
return log_error_errno(r, "Failed to copy %s: %m", etc_localeconf);
locales[i] = NULL;
- mkdir_parents(etc_localeconf, 0755);
+ (void) mkdir_parents(etc_localeconf, 0755);
r = write_env_file(etc_localeconf, locales);
if (r < 0)
return log_error_errno(r, "Failed to write %s: %m", etc_localeconf);
if (arg_copy_keymap && arg_root) {
- mkdir_parents(etc_vconsoleconf, 0755);
- r = copy_file("/etc/vconsole.conf", etc_vconsoleconf, 0, 0644, 0, COPY_REFLINK);
+ (void) mkdir_parents(etc_vconsoleconf, 0755);
+ r = copy_file("/etc/vconsole.conf", etc_vconsoleconf, 0, 0644, 0, 0, COPY_REFLINK);
if (r != -ENOENT) {
if (r < 0)
return log_error_errno(r, "Failed to copy %s: %m", etc_vconsoleconf);
if (r < 0)
return log_error_errno(r, "Failed to read host timezone: %m");
- mkdir_parents(etc_localtime, 0755);
+ (void) mkdir_parents(etc_localtime, 0755);
if (symlink(p, etc_localtime) < 0)
return log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
e = strjoina("../usr/share/zoneinfo/", arg_timezone);
- mkdir_parents(etc_localtime, 0755);
+ (void) mkdir_parents(etc_localtime, 0755);
if (symlink(e, etc_localtime) < 0)
return log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
for (;;) {
_cleanup_free_ char *h = NULL;
- r = ask_string(&h, "%s Please enter hostname for new system (empty to skip): ", special_glyph(TRIANGULAR_BULLET));
+ r = ask_string(&h, "%s Please enter hostname for new system (empty to skip): ", special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET));
if (r < 0)
return log_error_errno(r, "Failed to query hostname: %m");
if (isempty(arg_hostname))
return 0;
- mkdir_parents(etc_hostname, 0755);
r = write_string_file(etc_hostname, arg_hostname,
- WRITE_STRING_FILE_CREATE | WRITE_STRING_FILE_SYNC);
+ WRITE_STRING_FILE_CREATE | WRITE_STRING_FILE_SYNC | WRITE_STRING_FILE_MKDIR_0755);
if (r < 0)
return log_error_errno(r, "Failed to write %s: %m", etc_hostname);
if (sd_id128_is_null(arg_machine_id))
return 0;
- mkdir_parents(etc_machine_id, 0755);
r = write_string_file(etc_machine_id, sd_id128_to_string(arg_machine_id, id),
- WRITE_STRING_FILE_CREATE | WRITE_STRING_FILE_SYNC);
+ WRITE_STRING_FILE_CREATE | WRITE_STRING_FILE_SYNC | WRITE_STRING_FILE_MKDIR_0755);
if (r < 0)
return log_error_errno(r, "Failed to write machine id: %m");
print_welcome();
putchar('\n');
- msg1 = strjoina(special_glyph(TRIANGULAR_BULLET), " Please enter a new root password (empty to skip): ");
- msg2 = strjoina(special_glyph(TRIANGULAR_BULLET), " Please enter new root password again: ");
+ msg1 = strjoina(special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET), " Please enter a new root password (empty to skip): ");
+ msg2 = strjoina(special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET), " Please enter new root password again: ");
for (;;) {
- _cleanup_string_free_erase_ char *a = NULL, *b = NULL;
+ _cleanup_strv_free_erase_ char **a = NULL, **b = NULL;
r = ask_password_tty(-1, msg1, NULL, 0, 0, NULL, &a);
if (r < 0)
return log_error_errno(r, "Failed to query root password: %m");
+ if (strv_length(a) != 1) {
+ log_warning("Received multiple passwords, where we expected one.");
+ return -EINVAL;
+ }
- if (isempty(a)) {
+ if (isempty(*a)) {
log_warning("No password entered, skipping.");
break;
}
if (r < 0)
return log_error_errno(r, "Failed to query root password: %m");
- if (!streq(a, b)) {
+ if (!streq(*a, *b)) {
log_error("Entered passwords did not match, please try again.");
continue;
}
- arg_root_password = TAKE_PTR(a);
+ arg_root_password = TAKE_PTR(*a);
break;
}
static int process_root_password(void) {
- static const char table[] =
- "abcdefghijklmnopqrstuvwxyz"
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "0123456789"
- "./";
-
struct spwd item = {
.sp_namp = (char*) "root",
.sp_min = -1,
.sp_expire = -1,
.sp_flag = (unsigned long) -1, /* this appears to be what everybody does ... */
};
-
+ _cleanup_free_ char *salt = NULL;
_cleanup_close_ int lock = -1;
- char salt[3+16+1+1];
- uint8_t raw[16];
- unsigned i;
- char *j;
+ struct crypt_data cd = {};
const char *etc_shadow;
int r;
if (laccess(etc_shadow, F_OK) >= 0)
return 0;
- mkdir_parents(etc_shadow, 0755);
+ (void) mkdir_parents(etc_shadow, 0755);
lock = take_etc_passwd_lock(arg_root);
if (lock < 0)
if (!arg_root_password)
return 0;
- r = acquire_random_bytes(raw, 16, true);
+ r = make_salt(&salt);
if (r < 0)
return log_error_errno(r, "Failed to get salt: %m");
- /* We only bother with SHA512 hashed passwords, the rest is legacy, and we don't do legacy. */
- assert_cc(sizeof(table) == 64 + 1);
- j = stpcpy(salt, "$6$");
- for (i = 0; i < 16; i++)
- j[i] = table[raw[i] & 63];
- j[i++] = '$';
- j[i] = 0;
-
errno = 0;
- item.sp_pwdp = crypt(arg_root_password, salt);
- if (!item.sp_pwdp) {
- if (!errno)
- errno = EINVAL;
-
- return log_error_errno(errno, "Failed to encrypt password: %m");
- }
+ item.sp_pwdp = crypt_r(arg_root_password, salt, &cd);
+ if (!item.sp_pwdp)
+ return log_error_errno(errno == 0 ? SYNTHETIC_ERRNO(EINVAL) : errno,
+ "Failed to encrypt password: %m");
item.sp_lstchg = (long) (now(CLOCK_REALTIME) / USEC_PER_DAY);
break;
case ARG_LOCALE:
- if (!locale_is_valid(optarg)) {
- log_error("Locale %s is not valid.", optarg);
- return -EINVAL;
- }
+ if (!locale_is_valid(optarg))
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Locale %s is not valid.", optarg);
r = free_and_strdup(&arg_locale, optarg);
if (r < 0)
break;
case ARG_LOCALE_MESSAGES:
- if (!locale_is_valid(optarg)) {
- log_error("Locale %s is not valid.", optarg);
- return -EINVAL;
- }
+ if (!locale_is_valid(optarg))
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Locale %s is not valid.", optarg);
r = free_and_strdup(&arg_locale_messages, optarg);
if (r < 0)
break;
case ARG_KEYMAP:
- if (!keymap_is_valid(optarg)) {
- log_error("Keymap %s is not valid.", optarg);
- return -EINVAL;
- }
+ if (!keymap_is_valid(optarg))
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Keymap %s is not valid.", optarg);
r = free_and_strdup(&arg_keymap, optarg);
if (r < 0)
break;
case ARG_TIMEZONE:
- if (!timezone_is_valid(optarg, LOG_ERR)) {
- log_error("Timezone %s is not valid.", optarg);
- return -EINVAL;
- }
+ if (!timezone_is_valid(optarg, LOG_ERR))
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Timezone %s is not valid.", optarg);
r = free_and_strdup(&arg_timezone, optarg);
if (r < 0)
break;
case ARG_HOSTNAME:
- if (!hostname_is_valid(optarg, true)) {
- log_error("Host name %s is not valid.", optarg);
- return -EINVAL;
- }
+ if (!hostname_is_valid(optarg, true))
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Host name %s is not valid.", optarg);
hostname_cleanup(optarg);
r = free_and_strdup(&arg_hostname, optarg);
break;
case ARG_MACHINE_ID:
- if (sd_id128_from_string(optarg, &arg_machine_id) < 0) {
- log_error("Failed to parse machine id %s.", optarg);
- return -EINVAL;
- }
+ if (sd_id128_from_string(optarg, &arg_machine_id) < 0)
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "Failed to parse machine id %s.", optarg);
break;
return 1;
}
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
bool enabled;
int r;
r = parse_argv(argc, argv);
if (r <= 0)
- goto finish;
+ return r;
- log_set_target(LOG_TARGET_AUTO);
- log_parse_environment();
- log_open();
+ log_setup_service();
umask(0022);
r = proc_cmdline_get_bool("systemd.firstboot", &enabled);
- if (r < 0) {
- log_error_errno(r, "Failed to parse systemd.firstboot= kernel command line argument, ignoring.");
- goto finish;
- }
- if (r > 0 && !enabled) {
- r = 0; /* disabled */
- goto finish;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to parse systemd.firstboot= kernel command line argument, ignoring: %m");
+ if (r > 0 && !enabled)
+ return 0; /* disabled */
r = process_locale();
if (r < 0)
- goto finish;
+ return r;
r = process_keymap();
if (r < 0)
- goto finish;
+ return r;
r = process_timezone();
if (r < 0)
- goto finish;
+ return r;
r = process_hostname();
if (r < 0)
- goto finish;
+ return r;
r = process_machine_id();
if (r < 0)
- goto finish;
+ return r;
r = process_root_password();
if (r < 0)
- goto finish;
-
-finish:
- free(arg_root);
- free(arg_locale);
- free(arg_locale_messages);
- free(arg_keymap);
- free(arg_timezone);
- free(arg_hostname);
- string_erase(arg_root_password);
- free(arg_root_password);
-
- return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+ return r;
+
+ return 0;
}
+
+DEFINE_MAIN_FUNCTION(run);
projects / thirdparty / systemd.git / blobdiff