+++ /dev/null
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <shadow.h>
-
-#include "strv.h"
-#include "fileio.h"
-#include "copy.h"
-#include "build.h"
-#include "mkdir.h"
-#include "time-util.h"
-#include "path-util.h"
-#include "locale-util.h"
-#include "ask-password-api.h"
-
-static char *arg_root = NULL;
-static char *arg_locale = NULL; /* $LANG */
-static char *arg_locale_messages = NULL; /* $LC_MESSAGES */
-static char *arg_timezone = NULL;
-static char *arg_hostname = NULL;
-static sd_id128_t arg_machine_id = {};
-static char *arg_root_password = NULL;
-static bool arg_prompt_locale = false;
-static bool arg_prompt_timezone = false;
-static bool arg_prompt_hostname = false;
-static bool arg_prompt_root_password = false;
-static bool arg_copy_locale = false;
-static bool arg_copy_timezone = false;
-static bool arg_copy_root_password = false;
-
-#define prefix_roota(p) (arg_root ? (const char*) strjoina(arg_root, p) : (const char*) p)
-
-static void clear_string(char *x) {
-
- if (!x)
- return;
-
- /* A delicious drop of snake-oil! */
- memset(x, 'x', strlen(x));
-}
-
-static bool press_any_key(void) {
- char k = 0;
- bool need_nl = true;
-
- printf("-- Press any key to proceed --");
- fflush(stdout);
-
- (void) read_one_char(stdin, &k, USEC_INFINITY, &need_nl);
-
- if (need_nl)
- putchar('\n');
-
- return k != 'q';
-}
-
-static void print_welcome(void) {
- _cleanup_free_ char *pretty_name = NULL;
- const char *os_release = NULL;
- static bool done = false;
- int r;
-
- if (done)
- return;
-
- os_release = prefix_roota("/etc/os-release");
- r = parse_env_file(os_release, NEWLINE,
- "PRETTY_NAME", &pretty_name,
- NULL);
- if (r == -ENOENT) {
-
- os_release = prefix_roota("/usr/lib/os-release");
- r = parse_env_file(os_release, NEWLINE,
- "PRETTY_NAME", &pretty_name,
- NULL);
- }
-
- if (r < 0 && r != -ENOENT)
- log_warning_errno(r, "Failed to read os-release file: %m");
-
- printf("\nWelcome to your new installation of %s!\nPlease configure a few basic system settings:\n\n",
- isempty(pretty_name) ? "Linux" : pretty_name);
-
- press_any_key();
-
- done = true;
-}
-
-static int show_menu(char **x, unsigned n_columns, unsigned width, unsigned percentage) {
- unsigned n, per_column, i, j;
- unsigned break_lines, break_modulo;
-
- assert(n_columns > 0);
-
- n = strv_length(x);
- per_column = (n + n_columns - 1) / n_columns;
-
- break_lines = lines();
- if (break_lines > 2)
- break_lines--;
-
- /* The first page gets two extra lines, since we want to show
- * a title */
- break_modulo = break_lines;
- if (break_modulo > 3)
- break_modulo -= 3;
-
- for (i = 0; i < per_column; i++) {
-
- for (j = 0; j < n_columns; j ++) {
- _cleanup_free_ char *e = NULL;
-
- if (j * per_column + i >= n)
- break;
-
- e = ellipsize(x[j * per_column + i], width, percentage);
- if (!e)
- return log_oom();
-
- printf("%4u) %-*s", j * per_column + i + 1, width, e);
- }
-
- putchar('\n');
-
- /* on the first screen we reserve 2 extra lines for the title */
- if (i % break_lines == break_modulo) {
- if (!press_any_key())
- return 0;
- }
- }
-
- return 0;
-}
-
-static int prompt_loop(const char *text, char **l, bool (*is_valid)(const char *name), char **ret) {
- int r;
-
- assert(text);
- assert(is_valid);
- assert(ret);
-
- for (;;) {
- _cleanup_free_ char *p = NULL;
- unsigned u;
-
- r = ask_string(&p, "%s %s (empty to skip): ", draw_special_char(DRAW_TRIANGULAR_BULLET), text);
- if (r < 0)
- return log_error_errno(r, "Failed to query user: %m");
-
- if (isempty(p)) {
- log_warning("No data entered, skipping.");
- return 0;
- }
-
- r = safe_atou(p, &u);
- if (r >= 0) {
- char *c;
-
- if (u <= 0 || u > strv_length(l)) {
- log_error("Specified entry number out of range.");
- continue;
- }
-
- log_info("Selected '%s'.", l[u-1]);
-
- c = strdup(l[u-1]);
- if (!c)
- return log_oom();
-
- free(*ret);
- *ret = c;
- return 0;
- }
-
- if (!is_valid(p)) {
- log_error("Entered data invalid.");
- continue;
- }
-
- free(*ret);
- *ret = p;
- p = 0;
- return 0;
- }
-}
-
-static int prompt_locale(void) {
- _cleanup_strv_free_ char **locales = NULL;
- int r;
-
- if (arg_locale || arg_locale_messages)
- return 0;
-
- if (!arg_prompt_locale)
- return 0;
-
- r = get_locales(&locales);
- if (r < 0)
- return log_error_errno(r, "Cannot query locales list: %m");
-
- print_welcome();
-
- printf("\nAvailable Locales:\n\n");
- r = show_menu(locales, 3, 22, 60);
- if (r < 0)
- return r;
-
- putchar('\n');
-
- r = prompt_loop("Please enter system locale name or number", locales, locale_is_valid, &arg_locale);
- if (r < 0)
- return r;
-
- if (isempty(arg_locale))
- return 0;
-
- r = prompt_loop("Please enter system message locale name or number", locales, locale_is_valid, &arg_locale_messages);
- if (r < 0)
- return r;
-
- return 0;
-}
-
-static int process_locale(void) {
- const char *etc_localeconf;
- char* locales[3];
- unsigned i = 0;
- int r;
-
- etc_localeconf = prefix_roota("/etc/locale.conf");
- if (faccessat(AT_FDCWD, etc_localeconf, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
- return 0;
-
- if (arg_copy_locale && arg_root) {
-
- mkdir_parents(etc_localeconf, 0755);
- r = copy_file("/etc/locale.conf", etc_localeconf, 0, 0644, 0);
- if (r != -ENOENT) {
- if (r < 0)
- return log_error_errno(r, "Failed to copy %s: %m", etc_localeconf);
-
- log_info("%s copied.", etc_localeconf);
- return 0;
- }
- }
-
- r = prompt_locale();
- if (r < 0)
- return r;
-
- if (!isempty(arg_locale))
- locales[i++] = strjoina("LANG=", arg_locale);
- if (!isempty(arg_locale_messages) && !streq(arg_locale_messages, arg_locale))
- locales[i++] = strjoina("LC_MESSAGES=", arg_locale_messages);
-
- if (i == 0)
- return 0;
-
- locales[i] = NULL;
-
- 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);
-
- log_info("%s written.", etc_localeconf);
- return 0;
-}
-
-static int prompt_timezone(void) {
- _cleanup_strv_free_ char **zones = NULL;
- int r;
-
- if (arg_timezone)
- return 0;
-
- if (!arg_prompt_timezone)
- return 0;
-
- r = get_timezones(&zones);
- if (r < 0)
- return log_error_errno(r, "Cannot query timezone list: %m");
-
- print_welcome();
-
- printf("\nAvailable Time Zones:\n\n");
- r = show_menu(zones, 3, 22, 30);
- if (r < 0)
- return r;
-
- putchar('\n');
-
- r = prompt_loop("Please enter timezone name or number", zones, timezone_is_valid, &arg_timezone);
- if (r < 0)
- return r;
-
- return 0;
-}
-
-static int process_timezone(void) {
- const char *etc_localtime, *e;
- int r;
-
- etc_localtime = prefix_roota("/etc/localtime");
- if (faccessat(AT_FDCWD, etc_localtime, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
- return 0;
-
- if (arg_copy_timezone && arg_root) {
- _cleanup_free_ char *p = NULL;
-
- r = readlink_malloc("/etc/localtime", &p);
- if (r != -ENOENT) {
- if (r < 0)
- return log_error_errno(r, "Failed to read host timezone: %m");
-
- mkdir_parents(etc_localtime, 0755);
- if (symlink(p, etc_localtime) < 0)
- return log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
-
- log_info("%s copied.", etc_localtime);
- return 0;
- }
- }
-
- r = prompt_timezone();
- if (r < 0)
- return r;
-
- if (isempty(arg_timezone))
- return 0;
-
- e = strjoina("../usr/share/zoneinfo/", arg_timezone);
-
- mkdir_parents(etc_localtime, 0755);
- if (symlink(e, etc_localtime) < 0)
- return log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
-
- log_info("%s written", etc_localtime);
- return 0;
-}
-
-static int prompt_hostname(void) {
- int r;
-
- if (arg_hostname)
- return 0;
-
- if (!arg_prompt_hostname)
- return 0;
-
- print_welcome();
- putchar('\n');
-
- for (;;) {
- _cleanup_free_ char *h = NULL;
-
- r = ask_string(&h, "%s Please enter hostname for new system (empty to skip): ", draw_special_char(DRAW_TRIANGULAR_BULLET));
- if (r < 0)
- return log_error_errno(r, "Failed to query hostname: %m");
-
- if (isempty(h)) {
- log_warning("No hostname entered, skipping.");
- break;
- }
-
- if (!hostname_is_valid(h)) {
- log_error("Specified hostname invalid.");
- continue;
- }
-
- arg_hostname = h;
- h = NULL;
- break;
- }
-
- return 0;
-}
-
-static int process_hostname(void) {
- const char *etc_hostname;
- int r;
-
- etc_hostname = prefix_roota("/etc/hostname");
- if (faccessat(AT_FDCWD, etc_hostname, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
- return 0;
-
- r = prompt_hostname();
- if (r < 0)
- return r;
-
- if (isempty(arg_hostname))
- return 0;
-
- mkdir_parents(etc_hostname, 0755);
- r = write_string_file(etc_hostname, arg_hostname);
- if (r < 0)
- return log_error_errno(r, "Failed to write %s: %m", etc_hostname);
-
- log_info("%s written.", etc_hostname);
- return 0;
-}
-
-static int process_machine_id(void) {
- const char *etc_machine_id;
- char id[SD_ID128_STRING_MAX];
- int r;
-
- etc_machine_id = prefix_roota("/etc/machine-id");
- if (faccessat(AT_FDCWD, etc_machine_id, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
- return 0;
-
- if (sd_id128_equal(arg_machine_id, SD_ID128_NULL))
- return 0;
-
- mkdir_parents(etc_machine_id, 0755);
- r = write_string_file(etc_machine_id, sd_id128_to_string(arg_machine_id, id));
- if (r < 0)
- return log_error_errno(r, "Failed to write machine id: %m");
-
- log_info("%s written.", etc_machine_id);
- return 0;
-}
-
-static int prompt_root_password(void) {
- const char *msg1, *msg2, *etc_shadow;
- int r;
-
- if (arg_root_password)
- return 0;
-
- if (!arg_prompt_root_password)
- return 0;
-
- etc_shadow = prefix_roota("/etc/shadow");
- if (faccessat(AT_FDCWD, etc_shadow, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
- return 0;
-
- print_welcome();
- putchar('\n');
-
- msg1 = strjoina(draw_special_char(DRAW_TRIANGULAR_BULLET), " Please enter a new root password (empty to skip): ");
- msg2 = strjoina(draw_special_char(DRAW_TRIANGULAR_BULLET), " Please enter new root password again: ");
-
- for (;;) {
- _cleanup_free_ char *a = NULL, *b = NULL;
-
- r = ask_password_tty(msg1, 0, false, NULL, &a);
- if (r < 0)
- return log_error_errno(r, "Failed to query root password: %m");
-
- if (isempty(a)) {
- log_warning("No password entered, skipping.");
- break;
- }
-
- r = ask_password_tty(msg2, 0, false, NULL, &b);
- if (r < 0) {
- log_error_errno(r, "Failed to query root password: %m");
- clear_string(a);
- return r;
- }
-
- if (!streq(a, b)) {
- log_error("Entered passwords did not match, please try again.");
- clear_string(a);
- clear_string(b);
- continue;
- }
-
- clear_string(b);
- arg_root_password = a;
- a = NULL;
- break;
- }
-
- return 0;
-}
-
-static int write_root_shadow(const char *path, const struct spwd *p) {
- _cleanup_fclose_ FILE *f = NULL;
- assert(path);
- assert(p);
-
- RUN_WITH_UMASK(0777)
- f = fopen(path, "wex");
- if (!f)
- return -errno;
-
- errno = 0;
- if (putspent(p, f) != 0)
- return errno ? -errno : -EIO;
-
- return fflush_and_check(f);
-}
-
-static int process_root_password(void) {
-
- static const char table[] =
- "abcdefghijklmnopqrstuvwxyz"
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "0123456789"
- "./";
-
- struct spwd item = {
- .sp_namp = (char*) "root",
- .sp_min = -1,
- .sp_max = -1,
- .sp_warn = -1,
- .sp_inact = -1,
- .sp_expire = -1,
- .sp_flag = (unsigned long) -1, /* this appears to be what everybody does ... */
- };
-
- _cleanup_close_ int lock = -1;
- char salt[3+16+1+1];
- uint8_t raw[16];
- unsigned i;
- char *j;
-
- const char *etc_shadow;
- int r;
-
- etc_shadow = prefix_roota("/etc/shadow");
- if (faccessat(AT_FDCWD, etc_shadow, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
- return 0;
-
- mkdir_parents(etc_shadow, 0755);
-
- lock = take_password_lock(arg_root);
- if (lock < 0)
- return lock;
-
- if (arg_copy_root_password && arg_root) {
- struct spwd *p;
-
- errno = 0;
- p = getspnam("root");
- if (p || errno != ENOENT) {
- if (!p) {
- if (!errno)
- errno = EIO;
-
- log_error_errno(errno, "Failed to find shadow entry for root: %m");
- return -errno;
- }
-
- r = write_root_shadow(etc_shadow, p);
- if (r < 0)
- return log_error_errno(r, "Failed to write %s: %m", etc_shadow);
-
- log_info("%s copied.", etc_shadow);
- return 0;
- }
- }
-
- r = prompt_root_password();
- if (r < 0)
- return r;
-
- if (!arg_root_password)
- return 0;
-
- r = dev_urandom(raw, 16);
- 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;
-
- log_error_errno(errno, "Failed to encrypt password: %m");
- return -errno;
- }
-
- item.sp_lstchg = (long) (now(CLOCK_REALTIME) / USEC_PER_DAY);
-
- r = write_root_shadow(etc_shadow, &item);
- if (r < 0)
- return log_error_errno(r, "Failed to write %s: %m", etc_shadow);
-
- log_info("%s written.", etc_shadow);
- return 0;
-}
-
-static void help(void) {
- printf("%s [OPTIONS...]\n\n"
- "Configures basic settings of the system.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " --root=PATH Operate on an alternate filesystem root\n"
- " --locale=LOCALE Set primary locale (LANG=)\n"
- " --locale-messages=LOCALE Set message locale (LC_MESSAGES=)\n"
- " --timezone=TIMEZONE Set timezone\n"
- " --hostname=NAME Set host name\n"
- " --machine-ID=ID Set machine ID\n"
- " --root-password=PASSWORD Set root password\n"
- " --root-password-file=FILE Set root password from file\n"
- " --prompt-locale Prompt the user for locale settings\n"
- " --prompt-timezone Prompt the user for timezone\n"
- " --prompt-hostname Prompt the user for hostname\n"
- " --prompt-root-password Prompt the user for root password\n"
- " --prompt Prompt for all of the above\n"
- " --copy-locale Copy locale from host\n"
- " --copy-timezone Copy timezone from host\n"
- " --copy-root-password Copy root password from host\n"
- " --copy Copy locale, timezone, root password\n"
- " --setup-machine-id Generate a new random machine ID\n"
- , program_invocation_short_name);
-}
-
-static int parse_argv(int argc, char *argv[]) {
-
- enum {
- ARG_VERSION = 0x100,
- ARG_ROOT,
- ARG_LOCALE,
- ARG_LOCALE_MESSAGES,
- ARG_TIMEZONE,
- ARG_HOSTNAME,
- ARG_MACHINE_ID,
- ARG_ROOT_PASSWORD,
- ARG_ROOT_PASSWORD_FILE,
- ARG_PROMPT,
- ARG_PROMPT_LOCALE,
- ARG_PROMPT_TIMEZONE,
- ARG_PROMPT_HOSTNAME,
- ARG_PROMPT_ROOT_PASSWORD,
- ARG_COPY,
- ARG_COPY_LOCALE,
- ARG_COPY_TIMEZONE,
- ARG_COPY_ROOT_PASSWORD,
- ARG_SETUP_MACHINE_ID,
- };
-
- static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { "version", no_argument, NULL, ARG_VERSION },
- { "root", required_argument, NULL, ARG_ROOT },
- { "locale", required_argument, NULL, ARG_LOCALE },
- { "locale-messages", required_argument, NULL, ARG_LOCALE_MESSAGES },
- { "timezone", required_argument, NULL, ARG_TIMEZONE },
- { "hostname", required_argument, NULL, ARG_HOSTNAME },
- { "machine-id", required_argument, NULL, ARG_MACHINE_ID },
- { "root-password", required_argument, NULL, ARG_ROOT_PASSWORD },
- { "root-password-file", required_argument, NULL, ARG_ROOT_PASSWORD_FILE },
- { "prompt", no_argument, NULL, ARG_PROMPT },
- { "prompt-locale", no_argument, NULL, ARG_PROMPT_LOCALE },
- { "prompt-timezone", no_argument, NULL, ARG_PROMPT_TIMEZONE },
- { "prompt-hostname", no_argument, NULL, ARG_PROMPT_HOSTNAME },
- { "prompt-root-password", no_argument, NULL, ARG_PROMPT_ROOT_PASSWORD },
- { "copy", no_argument, NULL, ARG_COPY },
- { "copy-locale", no_argument, NULL, ARG_COPY_LOCALE },
- { "copy-timezone", no_argument, NULL, ARG_COPY_TIMEZONE },
- { "copy-root-password", no_argument, NULL, ARG_COPY_ROOT_PASSWORD },
- { "setup-machine-id", no_argument, NULL, ARG_SETUP_MACHINE_ID },
- {}
- };
-
- int r, c;
-
- assert(argc >= 0);
- assert(argv);
-
- while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
-
- switch (c) {
-
- case 'h':
- help();
- return 0;
-
- case ARG_VERSION:
- puts(PACKAGE_STRING);
- puts(SYSTEMD_FEATURES);
- return 0;
-
- case ARG_ROOT:
- free(arg_root);
- arg_root = path_make_absolute_cwd(optarg);
- if (!arg_root)
- return log_oom();
-
- path_kill_slashes(arg_root);
-
- if (path_equal(arg_root, "/")) {
- free(arg_root);
- arg_root = NULL;
- }
-
- break;
-
- case ARG_LOCALE:
- if (!locale_is_valid(optarg)) {
- log_error("Locale %s is not valid.", optarg);
- return -EINVAL;
- }
-
- free(arg_locale);
- arg_locale = strdup(optarg);
- if (!arg_locale)
- return log_oom();
-
- break;
-
- case ARG_LOCALE_MESSAGES:
- if (!locale_is_valid(optarg)) {
- log_error("Locale %s is not valid.", optarg);
- return -EINVAL;
- }
-
- free(arg_locale_messages);
- arg_locale_messages = strdup(optarg);
- if (!arg_locale_messages)
- return log_oom();
-
- break;
-
- case ARG_TIMEZONE:
- if (!timezone_is_valid(optarg)) {
- log_error("Timezone %s is not valid.", optarg);
- return -EINVAL;
- }
-
- free(arg_timezone);
- arg_timezone = strdup(optarg);
- if (!arg_timezone)
- return log_oom();
-
- break;
-
- case ARG_ROOT_PASSWORD:
- free(arg_root_password);
- arg_root_password = strdup(optarg);
- if (!arg_root_password)
- return log_oom();
-
- break;
-
- case ARG_ROOT_PASSWORD_FILE:
- free(arg_root_password);
- arg_root_password = NULL;
-
- r = read_one_line_file(optarg, &arg_root_password);
- if (r < 0)
- return log_error_errno(r, "Failed to read %s: %m", optarg);
-
- break;
-
- case ARG_HOSTNAME:
- if (!hostname_is_valid(optarg)) {
- log_error("Host name %s is not valid.", optarg);
- return -EINVAL;
- }
-
- free(arg_hostname);
- arg_hostname = strdup(optarg);
- if (!arg_hostname)
- return log_oom();
-
- 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;
- }
-
- break;
-
- case ARG_PROMPT:
- arg_prompt_locale = arg_prompt_timezone = arg_prompt_hostname = arg_prompt_root_password = true;
- break;
-
- case ARG_PROMPT_LOCALE:
- arg_prompt_locale = true;
- break;
-
- case ARG_PROMPT_TIMEZONE:
- arg_prompt_timezone = true;
- break;
-
- case ARG_PROMPT_HOSTNAME:
- arg_prompt_hostname = true;
- break;
-
- case ARG_PROMPT_ROOT_PASSWORD:
- arg_prompt_root_password = true;
- break;
-
- case ARG_COPY:
- arg_copy_locale = arg_copy_timezone = arg_copy_root_password = true;
- break;
-
- case ARG_COPY_LOCALE:
- arg_copy_locale = true;
- break;
-
- case ARG_COPY_TIMEZONE:
- arg_copy_timezone = true;
- break;
-
- case ARG_COPY_ROOT_PASSWORD:
- arg_copy_root_password = true;
- break;
-
- case ARG_SETUP_MACHINE_ID:
-
- r = sd_id128_randomize(&arg_machine_id);
- if (r < 0)
- return log_error_errno(r, "Failed to generate randomized machine ID: %m");
-
- break;
-
- case '?':
- return -EINVAL;
-
- default:
- assert_not_reached("Unhandled option");
- }
-
- return 1;
-}
-
-int main(int argc, char *argv[]) {
- int r;
-
- r = parse_argv(argc, argv);
- if (r <= 0)
- goto finish;
-
- log_set_target(LOG_TARGET_AUTO);
- log_parse_environment();
- log_open();
-
- umask(0022);
-
- r = process_locale();
- if (r < 0)
- goto finish;
-
- r = process_timezone();
- if (r < 0)
- goto finish;
-
- r = process_hostname();
- if (r < 0)
- goto finish;
-
- r = process_machine_id();
- if (r < 0)
- goto finish;
-
- r = process_root_password();
- if (r < 0)
- goto finish;
-
-finish:
- free(arg_root);
- free(arg_locale);
- free(arg_locale_messages);
- free(arg_timezone);
- free(arg_hostname);
- clear_string(arg_root_password);
- free(arg_root_password);
-
- return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
-}
~ianmdlvl / elogind.git / commitdiff