diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-07-21 01:28:41 +0400 |
---|---|---|
committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-07-21 01:28:41 +0400 |
commit | 21d1014b5b91d1a1319273945291b7a9f4717827 (patch) | |
tree | b84eadba35d31f923ef62579652e4e5d76678c38 /include | |
parent | 2f6ae43b9c74d393a139007377895e8c50b8af9a (diff) |
chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/applets.h | 1 | ||||
-rw-r--r-- | include/libbb.h | 14 | ||||
-rw-r--r-- | include/usage.h | 89 |
3 files changed, 63 insertions, 41 deletions
diff --git a/include/applets.h b/include/applets.h index 90af4f4c3..a05f74abd 100644 --- a/include/applets.h +++ b/include/applets.h @@ -89,6 +89,7 @@ USE_CHCON(APPLET(chcon, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) USE_CHGRP(APPLET_NOEXEC(chgrp, chgrp, _BB_DIR_BIN, _BB_SUID_NEVER, chgrp)) USE_CHMOD(APPLET_NOEXEC(chmod, chmod, _BB_DIR_BIN, _BB_SUID_NEVER, chmod)) USE_CHOWN(APPLET_NOEXEC(chown, chown, _BB_DIR_BIN, _BB_SUID_NEVER, chown)) +USE_CHPASSWD(APPLET(chpasswd, _BB_DIR_USR_SBIN, _BB_SUID_NEVER)) USE_CHPST(APPLET(chpst, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) USE_CHROOT(APPLET(chroot, _BB_DIR_USR_SBIN, _BB_SUID_NEVER)) USE_CHRT(APPLET(chrt, _BB_DIR_USR_BIN, _BB_SUID_NEVER)) diff --git a/include/libbb.h b/include/libbb.h index 46860c614..a8b9b5bcf 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -769,6 +769,7 @@ extern void selinux_or_die(void); extern int restricted_shell(const char *shell); extern void setup_environment(const char *shell, int loginshell, int changeenv, const struct passwd *pw); extern int correct_password(const struct passwd *pw); +/* Returns a ptr to static storage */ extern char *pw_encrypt(const char *clear, const char *salt); extern int obscure(const char *old, const char *newval, const struct passwd *pwdp); extern int index_in_str_array(const char * const string_array[], const char *key); @@ -776,7 +777,18 @@ extern int index_in_substr_array(const char * const string_array[], const char * extern void print_login_issue(const char *issue_file, const char *tty); extern void print_login_prompt(void); -extern void crypt_make_salt(char *p, int cnt); +/* rnd is additional random input. New one is returned. + * Useful if you call crypt_make_salt many times in a row: + * rnd = crypt_make_salt(buf1, 4, 0); + * rnd = crypt_make_salt(buf2, 4, rnd); + * rnd = crypt_make_salt(buf3, 4, rnd); + * (otherwise we risk having same salt generated) + */ +extern int crypt_make_salt(char *p, int cnt, int rnd); + +/* Returns number of lines changed, or -1 on error */ +extern int update_passwd(const char *filename, const char *username, + const char *new_pw); int get_terminal_width_height(const int fd, int *width, int *height); diff --git a/include/usage.h b/include/usage.h index 29a4991fb..9c77c70d8 100644 --- a/include/usage.h +++ b/include/usage.h @@ -452,7 +452,7 @@ " F Input from file" #define crond_trivial_usage \ - "-d[#] -c <crondir> -f -b" + "-d[#] -c crondir -f -b" #define crond_full_usage \ " -d [#] -l [#] -S -L logfile -f -b -c dir\n" \ " -d num Debug level\n" \ @@ -466,8 +466,8 @@ #define crontab_trivial_usage \ "[-c dir] {file|-}|[-u|-l|-e|-d user]" #define crontab_full_usage \ - " file <opts> Replace crontab from file\n" \ - " - <opts> Replace crontab from stdin\n" \ + " file [opts] Replace crontab from file\n" \ + " - [opts] Replace crontab from stdin\n" \ " -u user Specify user\n" \ " -l [user] List crontab for user\n" \ " -e [user] Edit crontab for user\n" \ @@ -1216,7 +1216,7 @@ "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n" #define halt_trivial_usage \ - "[-d<delay>] [-n<nosync>] [-f<force>]" + "[-d delay] [-n] [-f]" #define halt_full_usage \ "Halt the system" \ "\n\nOptions:\n" \ @@ -1332,14 +1332,14 @@ "sage\n" #define httpd_trivial_usage \ - "[-c <conf file>]" \ - " [-p <port>]" \ + "[-c conffile]" \ + " [-p port]" \ " [-i] [-f]" \ USE_FEATURE_HTTPD_SETUID(" [-u user[:grp]]") \ - USE_FEATURE_HTTPD_BASIC_AUTH(" [-r <realm>]") \ + USE_FEATURE_HTTPD_BASIC_AUTH(" [-r realm]") \ USE_FEATURE_HTTPD_AUTH_MD5(" [-m pass]") \ " [-h home]" \ - " [-d/-e <string>]" + " [-d/-e string]" #define httpd_full_usage \ "Listen for incoming http server requests" \ "\n\nOptions:\n" \ @@ -1388,27 +1388,27 @@ "uid=1000(andersen) gid=1000(andersen)\n" #define ifconfig_trivial_usage \ - USE_FEATURE_IFCONFIG_STATUS("[-a]") " <interface> [<address>]" + USE_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]" #define ifconfig_full_usage \ "Configure a network interface" \ "\n\nOptions:\n" \ USE_FEATURE_IPV6( \ - " [add <address>[/<prefixlen>]]\n") \ + " [add ADDRESS[/PREFIXLEN]]\n") \ USE_FEATURE_IPV6( \ - " [del <address>[/<prefixlen>]]\n") \ - " [[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \ - " [netmask <address>] [dstaddr <address>]\n" \ + " [del ADDRESS[/PREFIXLEN]]\n") \ + " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \ + " [netmask ADDRESS] [dstaddr ADDRESS]\n" \ USE_FEATURE_IFCONFIG_SLIP( \ - " [outfill <NN>] [keepalive <NN>]\n") \ - " " USE_FEATURE_IFCONFIG_HW("[hw ether <address>] ") "[metric <NN>] [mtu <NN>]\n" \ + " [outfill NN] [keepalive NN]\n") \ + " " USE_FEATURE_IFCONFIG_HW("[hw ether ADDRESS] ") "[metric NN] [mtu NN]\n" \ " [[-]trailers] [[-]arp] [[-]allmulti]\n" \ - " [multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \ + " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \ USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \ - " [mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \ + " [mem_start NN] [io_addr NN] [irq NN]\n") \ " [up|down] ..." #define ifup_trivial_usage \ - "<-ahinv> <ifaces...>" + "[-ahinv] ifaces..." #define ifup_full_usage \ "Options:\n" \ " -a De/configure all interfaces automatically\n" \ @@ -1420,7 +1420,7 @@ " -f Force de/configuration" #define ifdown_trivial_usage \ - "<-ahinv> <ifaces...>" + "[-ahinv] ifaces..." #define ifdown_full_usage \ "Options:\n" \ " -a De/configure all interfaces automatically\n" \ @@ -1587,7 +1587,7 @@ " -x Do not export externs" #define install_trivial_usage \ - "[-cgmops] [sources] <dest|directory>" + "[-cgmops] [sources] dest|directory" #define install_full_usage \ "Copy files and set attributes" \ "\n\nOptions:\n" \ @@ -1634,7 +1634,7 @@ " SCOPE-ID := [host | link | global | NUMBER]" #define ipcalc_trivial_usage \ - "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]" + "[OPTION]... ADDRESS[[/]NETMASK] [NETMASK]" #define ipcalc_full_usage \ "Calculate IP network settings from a IP address" \ "\n\nOptions:" \ @@ -1778,7 +1778,7 @@ " reached" #define setarch_trivial_usage \ - "<personality> <program> [args ...]" + "personality program [args ...]" #define setarch_full_usage \ "Personality may be:\n" \ " linux32 Set 32bit uname emulation\n" \ @@ -2502,7 +2502,7 @@ "to standard output. With no FILE, or when FILE is -, read standard input." #define openvt_trivial_usage \ - "<vtnum> <COMMAND> [ARGS...]" + "VTNUM COMMAND [ARGS...]" #define openvt_full_usage \ "Start a command on a new virtual terminal" #define openvt_example_usage \ @@ -2520,8 +2520,17 @@ " -l Locks (disables) the specified user account\n" \ " -u Unlocks (re-enables) the specified user account" +#define chpasswd_trivial_usage \ + "[--md5|--encrypt]" +#define chpasswd_full_usage \ + "Read user:password information from stdin\n" \ + "and update /etc/passwd accordingly." \ + "\n\nOptions:" \ + "\n -e, --encrypt Supplied passwords are in encrypted form" \ + "\n -m, --md5 Use MD5 encryption instead of DES" + #define patch_trivial_usage \ - "[-p<num>] [-i <diff>]" + "[-p num] [-i diff]" #define patch_full_usage \ " -p NUM Strip NUM leading components from file names\n" \ " -i DIFF Read DIFF instead of stdin" @@ -2612,7 +2621,7 @@ "the new root file system" #define poweroff_trivial_usage \ - "[-d<delay>] [-n<nosync>] [-f<force>]" + "[-d delay] [-n] [-f]" #define poweroff_full_usage \ "Halt and shut off power" \ "\n\nOptions:\n" \ @@ -2729,9 +2738,9 @@ "[OPTIONS]..." #define readprofile_full_usage \ "Options:\n" \ - " -m <mapfile> (Default: /boot/System.map)\n" \ - " -p <profile> (Default: /proc/profile)\n" \ - " -M <mult> Set the profiling multiplier to <mult>\n" \ + " -m mapfile (Default: /boot/System.map)\n" \ + " -p profile (Default: /proc/profile)\n" \ + " -M mult Set the profiling multiplier to mult\n" \ " -i Print only info about the sampling step\n" \ " -v Verbose\n" \ " -a Print all symbols, even if count is 0\n" \ @@ -2746,7 +2755,7 @@ "Return the absolute pathnames of given argument" #define reboot_trivial_usage \ - "[-d<delay>] [-n<nosync>] [-f<force>]" + "[-d delay] [-n] [-f]" #define reboot_full_usage \ "Reboot the system" \ "\n\nOptions:\n" \ @@ -3083,21 +3092,21 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "\n\nOptions:" \ "\n -S|--start Start" \ "\n -K|--stop Stop" \ - "\n -a|--startas <pathname> Starts process specified by pathname" \ + "\n -a|--startas pathname Starts process specified by pathname" \ "\n -b|--background Force process into background" \ - "\n -u|--user <username>|<uid> Stop this user's processes" \ - "\n -x|--exec <executable> Program to either start or check" \ + "\n -u|--user username|uid Stop this user's processes" \ + "\n -x|--exec executable Program to either start or check" \ "\n -m|--make-pidfile Create the -p file and enter pid in it" \ - "\n -n|--name <process-name> Stop processes with this name" \ - "\n -p|--pidfile <pid-file> Save or load pid using a pid-file" \ + "\n -n|--name process-name Stop processes with this name" \ + "\n -p|--pidfile pid-file Save or load pid using a pid-file" \ "\n -q|--quiet Quiet" \ USE_FEATURE_START_STOP_DAEMON_FANCY( \ "\n -o|--oknodo Exit status 0 if nothing done" \ "\n -v|--verbose Verbose" \ - "\n -N|--nicelevel <N> Add N to process's nice level" \ + "\n -N|--nicelevel N Add N to process's nice level" \ ) \ - "\n -s|--signal <signal> Signal to send (default TERM)" \ - "\n -c|--chuid <user>[:[<group>]] Change to specified user/group" + "\n -s|--signal signal Signal to send (default TERM)" \ + "\n -c|--chuid user[:[group]] Change to specified user/group" #define stat_trivial_usage \ "[OPTION] FILE..." @@ -3257,7 +3266,7 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "sysctl [-n] variable ...\n" \ "sysctl [-n] -w variable=value ...\n" \ "sysctl [-n] -a\n" \ - "sysctl [-n] -p <file> (default /etc/sysctl.conf)\n" \ + "sysctl [-n] -p file (default /etc/sysctl.conf)\n" \ "sysctl [-n] -A\n" #define syslogd_trivial_usage \ @@ -3747,7 +3756,7 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when " -a Lock all VTs" #define watch_trivial_usage \ - "[-n <seconds>] [-t] COMMAND..." + "[-n seconds] [-t] COMMAND..." #define watch_full_usage \ "Execute a program periodically" \ "\n\nOptions:\n" \ @@ -3760,7 +3769,7 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "Mon Dec 17 10:31:44 GMT 2000" #define watchdog_trivial_usage \ - "[-t <seconds>] [-F] DEV" + "[-t seconds] [-F] DEV" #define watchdog_full_usage \ "Periodically write to watchdog device DEV" \ "\n\nOptions:\n" \ |