mirror of
https://github.com/vincentmli/bpfire.git
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49471f05d5
The run() function expects all arguments without the basename of the
program.
This regression was introduced in a609195a26.
Fixes: #12886
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
130 lines
4.3 KiB
C
130 lines
4.3 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include "setuid.h"
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#define BUFFER_SIZE 1024
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char command[BUFFER_SIZE];
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int main(int argc, char *argv[]) {
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if (!(initsetuid()))
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exit(1);
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// Check what command is asked
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if (argc == 1) {
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fprintf (stderr, "Missing smbctrl command!\n");
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return 1;
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} else if (strcmp(argv[1], "smbuserdisable") == 0) {
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if (!is_valid_argument_alnum(argv[2])) {
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fprintf(stderr, "Invalid username '%s'\n", argv[2]);
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exit(2);
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}
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snprintf(command, BUFFER_SIZE-1, "/usr/bin/smbpasswd -d %s >/dev/null", argv[2]);
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safe_system(command);
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} else if (strcmp(argv[1], "smbuserenable") == 0) {
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if (!is_valid_argument_alnum(argv[2])) {
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fprintf(stderr, "Invalid username '%s'\n", argv[2]);
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exit(2);
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}
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snprintf(command, BUFFER_SIZE-1, "/usr/bin/smbpasswd -e %s >/dev/null", argv[2]);
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safe_system(command);
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} else if (strcmp(argv[1], "smbuserdelete") == 0) {
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if (!is_valid_argument_alnum(argv[2])) {
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fprintf(stderr, "Invalid username '%s'\n", argv[2]);
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exit(2);
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}
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snprintf(command, BUFFER_SIZE-1, "/usr/bin/smbpasswd -x %s >/dev/null", argv[2]);
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safe_system(command);
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snprintf(command, BUFFER_SIZE-1, "/usr/sbin/userdel %s >/dev/null", argv[2]);
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safe_system(command);
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} else if (strcmp(argv[1], "smbsafeconf") == 0) {
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safe_system("/bin/cat /var/ipfire/samba/global /var/ipfire/samba/shares > /var/ipfire/samba/smb.conf");
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} else if (strcmp(argv[1], "smbstop") == 0) {
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safe_system("/etc/rc.d/init.d/samba stop >/dev/null");
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safe_system("/usr/local/bin/sambactrl disable");
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} else if (strcmp(argv[1], "smbstart") == 0) {
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safe_system("/etc/rc.d/init.d/samba start >/dev/null");
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safe_system("/usr/local/bin/sambactrl enable");
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} else if (strcmp(argv[1], "smbrestart") == 0) {
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safe_system("/etc/rc.d/init.d/samba restart >/dev/null");
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} else if (strcmp(argv[1], "smbreload") == 0) {
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safe_system("/etc/rc.d/init.d/samba reload >/dev/null");
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} else if (strcmp(argv[1], "smbstatus") == 0) {
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snprintf(command, BUFFER_SIZE-1, "/usr/bin/smbstatus 2>/dev/null");
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safe_system(command);
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} else if (strcmp(argv[1], "smbuseradd") == 0) {
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if (!is_valid_argument_alnum(argv[2])) {
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fprintf(stderr, "Invalid username '%s'\n", argv[2]);
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exit(2);
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}
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snprintf(command, BUFFER_SIZE-1, "/usr/sbin/groupadd sambauser >/dev/null");
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safe_system(command);
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snprintf(command, BUFFER_SIZE-1, "/usr/sbin/useradd -c 'Samba User' -m -g sambauser -s /bin/false %s >/dev/null", argv[2]);
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safe_system(command);
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run("/usr/sbin/samba-change-password", argv + 2);
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} else if (strcmp(argv[1], "smbchangepw") == 0) {
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if (!is_valid_argument_alnum(argv[2])) {
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fprintf(stderr, "Invalid username '%s'\n", argv[2]);
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exit(2);
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}
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run("/usr/sbin/samba-change-password", argv + 2);
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} else if (strcmp(argv[1], "readsmbpasswd") == 0) {
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safe_system("/bin/chown root:nobody /var/ipfire/samba/private >/dev/null");
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safe_system("/bin/chown root:nobody /var/ipfire/samba/private/smbpasswd >/dev/null");
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safe_system("/bin/chmod 640 /var/ipfire/samba/private/smbpasswd >/dev/null");
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safe_system("/bin/chmod 650 /var/ipfire/samba/private >/dev/null");
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} else if (strcmp(argv[1], "locksmbpasswd") == 0) {
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safe_system("/bin/chown root:root /var/ipfire/samba/private >/dev/null");
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safe_system("/bin/chown root:root /var/ipfire/samba/private/smbpasswd >/dev/null");
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safe_system("/bin/chmod 600 /var/ipfire/samba/private/smbpasswd >/dev/null");
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safe_system("/bin/chmod 600 /var/ipfire/samba/private >/dev/null");
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} else if (strcmp(argv[1], "enable") == 0) {
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safe_system("touch /var/ipfire/samba/enable");
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safe_system("ln -snf /etc/rc.d/init.d/samba /etc/rc.d/rc3.d/S45samba");
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safe_system("ln -snf /etc/rc.d/init.d/samba /etc/rc.d/rc0.d/K48samba");
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safe_system("ln -snf /etc/rc.d/init.d/samba /etc/rc.d/rc6.d/K48samba");
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} else if (strcmp(argv[1], "disable") == 0) {
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safe_system("unlink /var/ipfire/samba/enable");
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safe_system("rm -rf /etc/rc.d/rc*.d/*samba");
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} else if (strcmp(argv[1], "join") == 0) {
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if (argc == 4) {
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snprintf(command, BUFFER_SIZE - 1, "/usr/bin/net join -U \"%s%%%s\"",
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argv[2], argv[3]);
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return safe_system(command);
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} else {
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fprintf(stderr, "Wrong number of arguments. Need username and password.\n");
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return 1;
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}
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}
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return 0;
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}
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