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-rw-r--r--source3/client/smbmnt.c297
-rw-r--r--source3/client/smbmount.c941
-rw-r--r--source3/client/smbumount.c191
3 files changed, 1429 insertions, 0 deletions
diff --git a/source3/client/smbmnt.c b/source3/client/smbmnt.c
new file mode 100644
index 0000000000..9bb7f56672
--- /dev/null
+++ b/source3/client/smbmnt.c
@@ -0,0 +1,297 @@
+/*
+ * smbmount.c
+ *
+ * Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+/* #include <sys/wait.h> */ /* generates a warning here */
+extern pid_t waitpid(pid_t, int *, int);
+#include <sys/errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/mount.h>
+#include <mntent.h>
+
+#include <linux/fs.h>
+#include <linux/smb.h>
+#include <linux/smb_mount.h>
+
+#include <asm/unistd.h>
+
+static char *progname;
+
+
+static void
+usage(void)
+{
+ printf("usage: %s mount-point [options]\n", progname);
+ printf("Try `%s -h' for more information\n", progname);
+}
+
+static void
+help(void)
+{
+ printf("\n");
+ printf("usage: %s mount-point [options]\n", progname);
+ printf("-u uid uid the mounted files get\n"
+ "-g gid gid the mounted files get\n"
+ "-f mode permission the files get (octal notation)\n"
+ "-d mode permission the dirs get (octal notation)\n"
+ "-P pid connection handler's pid\n\n"
+ "-h print this help text\n");
+}
+
+static int
+parse_args(int argc, char *argv[], struct smb_mount_data *data)
+{
+ int opt;
+ struct passwd *pwd;
+ struct group *grp;
+
+ while ((opt = getopt (argc, argv, "u:g:f:d:"))
+ != EOF)
+ {
+ switch (opt)
+ {
+ case 'u':
+ if (isdigit(optarg[0]))
+ {
+ data->uid = atoi(optarg);
+ }
+ else
+ {
+ pwd = getpwnam(optarg);
+ if (pwd == NULL)
+ {
+ fprintf(stderr, "Unknown user: %s\n",
+ optarg);
+ return 1;
+ }
+ data->uid = pwd->pw_uid;
+ }
+ break;
+ case 'g':
+ if (isdigit(optarg[0]))
+ {
+ data->gid = atoi(optarg);
+ }
+ else
+ {
+ grp = getgrnam(optarg);
+ if (grp == NULL)
+ {
+ fprintf(stderr, "Unknown group: %s\n",
+ optarg);
+ return 1;
+ }
+ data->gid = grp->gr_gid;
+ }
+ break;
+ case 'f':
+ data->file_mode = strtol(optarg, NULL, 8);
+ break;
+ case 'd':
+ data->dir_mode = strtol(optarg, NULL, 8);
+ break;
+ default:
+ return -1;
+ }
+ }
+ return 0;
+
+}
+
+static char *
+fullpath(const char *p)
+{
+ char path[MAXPATHLEN];
+
+ if (strlen(p) > MAXPATHLEN-1)
+ {
+ return NULL;
+ }
+
+ if (realpath(p, path) == NULL)
+ {
+ return strdup(p);
+ }
+ return strdup(path);
+}
+
+/* Check whether user is allowed to mount on the specified mount point */
+static int
+mount_ok(struct stat *st)
+{
+ if (!S_ISDIR(st->st_mode))
+ {
+ errno = ENOTDIR;
+ return -1;
+ }
+
+ if ( (getuid() != 0)
+ && ( (getuid() != st->st_uid)
+ || ((st->st_mode & S_IRWXU) != S_IRWXU)))
+ {
+ errno = EPERM;
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+ struct smb_mount_data data;
+ struct stat st;
+
+ int fd;
+ int um;
+ unsigned int flags;
+
+ char *mount_point;
+
+ struct mntent ment;
+ FILE *mtab;
+
+ progname = argv[0];
+
+ memset(&data, 0, sizeof(struct smb_mount_data));
+
+ if ( (argc == 2)
+ && (argv[1][0] == '-')
+ && (argv[1][1] == 'h')
+ && (argv[1][2] == '\0'))
+ {
+ help();
+ return 0;
+ }
+
+ if (geteuid() != 0) {
+ fprintf(stderr, "%s must be installed suid root\n", progname);
+ exit(1);
+ }
+
+ if (argc < 2)
+ {
+ usage();
+ return 1;
+ }
+
+ mount_point = argv[1];
+
+ argv += 1;
+ argc -= 1;
+
+ if (stat(mount_point, &st) == -1) {
+ fprintf(stderr, "could not find mount point %s: %s\n",
+ mount_point, strerror(errno));
+ exit(1);
+ }
+
+ if (mount_ok(&st) != 0) {
+ fprintf(stderr, "cannot mount on %s: %s\n",
+ mount_point, strerror(errno));
+ exit(1);
+ }
+
+ data.version = SMB_MOUNT_VERSION;
+
+ /* getuid() gives us the real uid, who may umount the fs */
+ data.mounted_uid = getuid();
+
+ data.uid = getuid();
+ data.gid = getgid();
+ um = umask(0);
+ umask(um);
+ data.file_mode = (S_IRWXU|S_IRWXG|S_IRWXO) & ~um;
+ data.dir_mode = 0;
+
+ if (parse_args(argc, argv, &data) != 0) {
+ usage();
+ return -1;
+ }
+
+ if (data.dir_mode == 0) {
+ data.dir_mode = data.file_mode;
+ if ((data.dir_mode & S_IRUSR) != 0)
+ data.dir_mode |= S_IXUSR;
+ if ((data.dir_mode & S_IRGRP) != 0)
+ data.dir_mode |= S_IXGRP;
+ if ((data.dir_mode & S_IROTH) != 0)
+ data.dir_mode |= S_IXOTH;
+ }
+
+ flags = MS_MGC_VAL;
+
+ if (mount(NULL, mount_point, "smbfs",
+ flags, (char *)&data) < 0) {
+ perror("mount error");
+ printf("Please look at smbmount's manual page for "
+ "possible reasons\n");
+ return -1;
+ }
+
+ ment.mnt_fsname = "none";
+ ment.mnt_dir = fullpath(mount_point);
+ ment.mnt_type = "smbfs";
+ ment.mnt_opts = "";
+ ment.mnt_freq = 0;
+ ment.mnt_passno= 0;
+
+ mount_point = ment.mnt_dir;
+
+ if (mount_point == NULL)
+ {
+ fprintf(stderr, "Mount point too long\n");
+ return -1;
+ }
+
+ if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1)
+ {
+ fprintf(stderr, "Can't get "MOUNTED"~ lock file");
+ return 1;
+ }
+ close(fd);
+
+ if ((mtab = setmntent(MOUNTED, "a+")) == NULL)
+ {
+ fprintf(stderr, "Can't open " MOUNTED);
+ return 1;
+ }
+
+ if (addmntent(mtab, &ment) == 1)
+ {
+ fprintf(stderr, "Can't write mount entry");
+ return 1;
+ }
+ if (fchmod(fileno(mtab), 0644) == -1)
+ {
+ fprintf(stderr, "Can't set perms on "MOUNTED);
+ return 1;
+ }
+ endmntent(mtab);
+
+ if (unlink(MOUNTED"~") == -1)
+ {
+ fprintf(stderr, "Can't remove "MOUNTED"~");
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/source3/client/smbmount.c b/source3/client/smbmount.c
new file mode 100644
index 0000000000..2ef426abc0
--- /dev/null
+++ b/source3/client/smbmount.c
@@ -0,0 +1,941 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 1.9.
+ SMB client
+ Copyright (C) Andrew Tridgell 1994-1997
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+#include <linux/smb_fs.h>
+static struct smb_conn_opt conn_options;
+
+#ifndef REGISTER
+#define REGISTER 0
+#endif
+
+pstring cur_dir = "\\";
+pstring cd_path = "";
+extern pstring service;
+extern pstring desthost;
+extern pstring myname;
+extern pstring myhostname;
+extern pstring password;
+extern pstring username;
+extern pstring workgroup;
+char *cmdstr="";
+extern BOOL got_pass;
+extern BOOL connect_as_printer;
+extern BOOL connect_as_ipc;
+extern struct in_addr ipzero;
+
+extern BOOL doencrypt;
+
+extern pstring user_socket_options;
+
+/* 30 second timeout on most commands */
+#define CLIENT_TIMEOUT (30*1000)
+#define SHORT_TIMEOUT (5*1000)
+
+/* value for unused fid field in trans2 secondary request */
+#define FID_UNUSED (0xFFFF)
+
+extern int name_type;
+
+extern int max_protocol;
+
+
+time_t newer_than = 0;
+int archive_level = 0;
+
+extern pstring debugf;
+extern int DEBUGLEVEL;
+
+BOOL translation = False;
+
+extern int cnum;
+extern int mid;
+extern int pid;
+extern int tid;
+extern int gid;
+extern int uid;
+
+extern BOOL have_ip;
+extern int max_xmit;
+
+/* clitar bits insert */
+extern int blocksize;
+extern BOOL tar_inc;
+extern BOOL tar_reset;
+/* clitar bits end */
+
+
+int myumask = 0755;
+
+extern pstring scope;
+
+BOOL prompt = True;
+
+int printmode = 1;
+
+BOOL recurse = False;
+BOOL lowercase = False;
+
+struct in_addr dest_ip;
+
+#define SEPARATORS " \t\n\r"
+
+BOOL abort_mget = True;
+
+extern int Protocol;
+
+extern BOOL readbraw_supported ;
+extern BOOL writebraw_supported;
+
+pstring fileselection = "";
+
+extern file_info def_finfo;
+
+/* timing globals */
+int get_total_size = 0;
+int get_total_time_ms = 0;
+int put_total_size = 0;
+int put_total_time_ms = 0;
+
+/* totals globals */
+int dir_total = 0;
+
+extern int Client;
+
+#define USENMB
+
+static BOOL setup_term_code(char *code)
+{
+ interpret_coding_system(code);
+ return True;
+}
+#define CNV_LANG(s) dos2unix_format(s,False)
+#define CNV_INPUT(s) unix2dos_format(s,True)
+
+/****************************************************************************
+check for existance of a dir
+****************************************************************************/
+static BOOL chkpath(char *path,BOOL report)
+{
+ fstring path2;
+ pstring inbuf,outbuf;
+ char *p;
+
+ strcpy(path2,path);
+ trim_string(path2,NULL,"\\");
+ if (!*path2) *path2 = '\\';
+
+ bzero(outbuf,smb_size);
+ set_message(outbuf,0,4 + strlen(path2),True);
+ SCVAL(outbuf,smb_com,SMBchkpth);
+ SSVAL(outbuf,smb_tid,cnum);
+ cli_setup_pkt(outbuf);
+
+ p = smb_buf(outbuf);
+ *p++ = 4;
+ strcpy(p,path2);
+
+#if 0
+ {
+ /* this little bit of code can be used to extract NT error codes.
+ Just feed a bunch of "cd foo" commands to smbclient then watch
+ in netmon (tridge) */
+ static int code=0;
+ SIVAL(outbuf, smb_rcls, code | 0xC0000000);
+ SSVAL(outbuf, smb_flg2, SVAL(outbuf, smb_flg2) | (1<<14));
+ code++;
+ }
+#endif
+
+ send_smb(Client,outbuf);
+ client_receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+ if (report && CVAL(inbuf,smb_rcls) != 0)
+ DEBUG(2,("chkpath: %s\n",smb_errstr(inbuf)));
+
+ return(CVAL(inbuf,smb_rcls) == 0);
+}
+
+
+/* #define SMBFS_DEBUG 1 */
+
+static void
+daemonize(void)
+{
+ int i;
+ if ((i = fork()) < 0)
+ {
+ DEBUG(0, ("could not fork\n"));
+ }
+ if (i > 0)
+ {
+ /* parent simply exits */
+ exit(0);
+ }
+ setsid();
+ chdir("/");
+}
+
+static void
+close_our_files(void)
+{
+ int i;
+ for (i = 0; i < NR_OPEN; i++) {
+ if (i == Client) {
+ continue;
+ }
+ close(i);
+ }
+}
+
+static void
+usr1_handler(int x)
+{
+ return;
+}
+
+/*
+ * Send a login and store the connection options. This is a separate
+ * function to keep clientutil.c independent of linux kernel changes.
+ */
+static BOOL mount_send_login(char *inbuf, char *outbuf)
+{
+ struct connection_options opt;
+ int res = cli_send_login(inbuf, outbuf, True, True, &opt);
+
+ if (!res)
+ return res;
+
+ conn_options.protocol = opt.protocol;
+ conn_options.case_handling = CASE_LOWER;
+ conn_options.max_xmit = opt.max_xmit;
+ conn_options.server_uid = opt.server_uid;
+ conn_options.tid = opt.tid;
+ conn_options.secmode = opt.sec_mode;
+ conn_options.maxmux = opt.max_mux;
+ conn_options.maxvcs = opt.max_vcs;
+ conn_options.rawmode = opt.rawmode;
+ conn_options.sesskey = opt.sesskey;
+ conn_options.maxraw = opt.maxraw;
+ conn_options.capabilities = opt.capabilities;
+ conn_options.serverzone = opt.serverzone;
+
+ return True;
+}
+
+/*
+ * Call the smbfs ioctl to install a connection socket,
+ * then wait for a signal to reconnect. Note that we do
+ * not exit after open_sockets() or send_login() errors,
+ * as the smbfs mount would then have no way to recover.
+ */
+static void
+send_fs_socket(char *mount_point, char *inbuf, char *outbuf)
+{
+ int fd, closed = 0, res = 1;
+
+ while (1)
+ {
+ if ((fd = open(mount_point, O_RDONLY)) < 0)
+ {
+#ifdef SMBFS_DEBUG
+ printf("smbclient: can't open %s\n", mount_point);
+#endif
+ break;
+ }
+
+ /*
+ * Call the ioctl even if we couldn't get a socket ...
+ * there's no point in making smbfs wait for a timeout.
+ */
+ conn_options.fd = -1;
+ if (res)
+ conn_options.fd = Client;
+ res = ioctl(fd, SMB_IOC_NEWCONN, &conn_options);
+ if (res != 0)
+ {
+#ifdef SMBFS_DEBUG
+ printf("smbclient: ioctl failed, res=%d\n",res);
+#endif
+ }
+
+ close_sockets();
+ close(fd);
+ /*
+ * Close all open files if we haven't done so yet.
+ */
+#ifndef SMBFS_DEBUG
+ if (!closed)
+ {
+ closed = 1;
+ close_our_files();
+ }
+#endif
+
+ /*
+ * Wait for a signal from smbfs ...
+ */
+ signal(SIGUSR1, &usr1_handler);
+ pause();
+#ifdef SMBFS_DEBUG
+ printf("smbclient: got signal, getting new socket\n");
+#endif
+
+ res = mount_send_login(inbuf,outbuf);
+ if (!res)
+ {
+#ifdef SMBFS_DEBUG
+ printf("smbclient: login failed\n");
+#endif
+ }
+ }
+#ifdef SMBFS_DEBUG
+ printf("smbclient: exit\n");
+#endif
+ exit(1);
+}
+
+/****************************************************************************
+mount smbfs
+****************************************************************************/
+static void cmd_mount(char *inbuf,char *outbuf)
+{
+ pstring mpoint;
+ char mount_point[MAXPATHLEN+1];
+ pstring mount_command;
+ fstring buf;
+ int retval;
+
+ if (!next_token(NULL, mpoint, NULL))
+ {
+ DEBUG(0,("You must supply a mount point\n"));
+ return;
+ }
+
+ memset(mount_point, 0, sizeof(mount_point));
+
+ if (realpath(mpoint, mount_point) == NULL)
+ {
+ DEBUG(0, ("Could not resolve mount point\n"));
+ return;
+ }
+
+ sprintf(mount_command, "smbmnt %s", mount_point);
+
+ while(next_token(NULL, buf, NULL))
+ {
+ strcat(mount_command, " ");
+ strcat(mount_command, buf);
+ }
+
+ DEBUG(3,("mount command: %s\n", mount_command));
+
+ /*
+ * Create the background process before trying the mount.
+ * (We delay closing files to allow diagnostic messages.)
+ */
+ daemonize();
+
+ /* The parent has exited here, the child handles the connection: */
+ if ((retval = system(mount_command)) != 0)
+ {
+ DEBUG(0,("mount failed\n"));
+ exit(1);
+ }
+ send_fs_socket(mount_point, inbuf, outbuf);
+}
+
+
+
+
+
+/* This defines the commands supported by this client */
+struct
+{
+ char *name;
+ void (*fn)();
+ char *description;
+} commands[] =
+{
+ {"mount", cmd_mount, "<mount-point options> mount an smbfs file system"},
+ {"",NULL,NULL}
+};
+
+
+/*******************************************************************
+ lookup a command string in the list of commands, including
+ abbreviations
+ ******************************************************************/
+static int process_tok(fstring tok)
+{
+ int i = 0, matches = 0;
+ int cmd=0;
+ int tok_len = strlen(tok);
+
+ while (commands[i].fn != NULL)
+ {
+ if (strequal(commands[i].name,tok))
+ {
+ matches = 1;
+ cmd = i;
+ break;
+ }
+ else if (strnequal(commands[i].name, tok, tok_len))
+ {
+ matches++;
+ cmd = i;
+ }
+ i++;
+ }
+
+ if (matches == 0)
+ return(-1);
+ else if (matches == 1)
+ return(cmd);
+ else
+ return(-2);
+}
+
+/****************************************************************************
+help
+****************************************************************************/
+void cmd_help(void)
+{
+ int i=0,j;
+ fstring buf;
+
+ if (next_token(NULL,buf,NULL))
+ {
+ if ((i = process_tok(buf)) >= 0)
+ DEBUG(0,("HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description));
+ }
+ else
+ while (commands[i].description)
+ {
+ for (j=0; commands[i].description && (j<5); j++) {
+ DEBUG(0,("%-15s",commands[i].name));
+ i++;
+ }
+ DEBUG(0,("\n"));
+ }
+}
+
+/****************************************************************************
+wait for keyboard activity, swallowing network packets
+****************************************************************************/
+#ifdef CLIX
+static char wait_keyboard(char *buffer)
+#else
+static void wait_keyboard(char *buffer)
+#endif
+{
+ fd_set fds;
+ int selrtn;
+ struct timeval timeout;
+
+#ifdef CLIX
+ int delay = 0;
+#endif
+
+ while (1)
+ {
+ extern int Client;
+ FD_ZERO(&fds);
+ FD_SET(Client,&fds);
+#ifndef CLIX
+ FD_SET(fileno(stdin),&fds);
+#endif
+
+ timeout.tv_sec = 20;
+ timeout.tv_usec = 0;
+#ifdef CLIX
+ timeout.tv_sec = 0;
+#endif
+ selrtn = sys_select(&fds,&timeout);
+
+#ifndef CLIX
+ if (FD_ISSET(fileno(stdin),&fds))
+ return;
+#else
+ {
+ char ch;
+ int readret;
+
+ set_blocking(fileno(stdin), False);
+ readret = read_data( fileno(stdin), &ch, 1);
+ set_blocking(fileno(stdin), True);
+ if (readret == -1)
+ {
+ if (errno != EAGAIN)
+ {
+ /* should crash here */
+ DEBUG(1,("readchar stdin failed\n"));
+ }
+ }
+ else if (readret != 0)
+ {
+ return ch;
+ }
+ }
+#endif
+
+ /* We deliberately use receive_smb instead of
+ client_receive_smb as we want to receive
+ session keepalives and then drop them here.
+ */
+ if (FD_ISSET(Client,&fds))
+ receive_smb(Client,buffer,0);
+
+#ifdef CLIX
+ delay++;
+ if (delay > 100000)
+ {
+ delay = 0;
+ chkpath("\\",False);
+ }
+#else
+ chkpath("\\",False);
+#endif
+ }
+}
+
+
+/****************************************************************************
+ process commands from the client
+****************************************************************************/
+static BOOL process(char *base_directory)
+{
+ extern FILE *dbf;
+ pstring line;
+ char *cmd;
+
+ char *InBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+ char *OutBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+
+ if ((InBuffer == NULL) || (OutBuffer == NULL))
+ return(False);
+
+ bzero(OutBuffer,smb_size);
+
+ if (!mount_send_login(InBuffer,OutBuffer))
+ return(False);
+
+ cmd = cmdstr;
+ if (cmd[0] != '\0') while (cmd[0] != '\0')
+ {
+ char *p;
+ fstring tok;
+ int i;
+
+ if ((p = strchr(cmd, ';')) == 0)
+ {
+ strncpy(line, cmd, 999);
+ line[1000] = '\0';
+ cmd += strlen(cmd);
+ }
+ else
+ {
+ if (p - cmd > 999) p = cmd + 999;
+ strncpy(line, cmd, p - cmd);
+ line[p - cmd] = '\0';
+ cmd = p + 1;
+ }
+
+ /* input language code to internal one */
+ CNV_INPUT (line);
+
+ /* and get the first part of the command */
+ {
+ char *ptr = line;
+ if (!next_token(&ptr,tok,NULL)) continue;
+ }
+
+ if ((i = process_tok(tok)) >= 0)
+ commands[i].fn(InBuffer,OutBuffer);
+ else if (i == -2)
+ DEBUG(0,("%s: command abbreviation ambiguous\n",CNV_LANG(tok)));
+ else
+ DEBUG(0,("%s: command not found\n",CNV_LANG(tok)));
+ }
+ else while (!feof(stdin))
+ {
+ fstring tok;
+ int i;
+
+ bzero(OutBuffer,smb_size);
+
+ /* display a prompt */
+ DEBUG(0,("smb: %s> ", CNV_LANG(cur_dir)));
+ fflush(dbf);
+
+#ifdef CLIX
+ line[0] = wait_keyboard(InBuffer);
+ /* this might not be such a good idea... */
+ if ( line[0] == EOF)
+ break;
+#else
+ wait_keyboard(InBuffer);
+#endif
+
+ /* and get a response */
+#ifdef CLIX
+ fgets( &line[1],999, stdin);
+#else
+ if (!fgets(line,1000,stdin))
+ break;
+#endif
+
+ /* input language code to internal one */
+ CNV_INPUT (line);
+
+ /* special case - first char is ! */
+ if (*line == '!')
+ {
+ system(line + 1);
+ continue;
+ }
+
+ /* and get the first part of the command */
+ {
+ char *ptr = line;
+ if (!next_token(&ptr,tok,NULL)) continue;
+ }
+
+ if ((i = process_tok(tok)) >= 0)
+ commands[i].fn(InBuffer,OutBuffer);
+ else if (i == -2)
+ DEBUG(0,("%s: command abbreviation ambiguous\n",CNV_LANG(tok)));
+ else
+ DEBUG(0,("%s: command not found\n",CNV_LANG(tok)));
+ }
+
+ cli_send_logout();
+ return(True);
+}
+
+/****************************************************************************
+usage on the program
+****************************************************************************/
+static void usage(char *pname)
+{
+ DEBUG(0,("Usage: %s service <password> [-p port] [-d debuglevel] [-l log] ",
+ pname));
+
+ DEBUG(0,("\nVersion %s\n",VERSION));
+ DEBUG(0,("\t-p port connect to the specified port\n"));
+ DEBUG(0,("\t-d debuglevel set the debuglevel\n"));
+ DEBUG(0,("\t-l log basename. Basename for log/debug files\n"));
+ DEBUG(0,("\t-n netbios name. Use this name as my netbios name\n"));
+ DEBUG(0,("\t-N don't ask for a password\n"));
+ DEBUG(0,("\t-P connect to service as a printer\n"));
+ DEBUG(0,("\t-M host send a winpopup message to the host\n"));
+ DEBUG(0,("\t-m max protocol set the max protocol level\n"));
+ DEBUG(0,("\t-L host get a list of shares available on a host\n"));
+ DEBUG(0,("\t-I dest IP use this IP to connect to\n"));
+ DEBUG(0,("\t-E write messages to stderr instead of stdout\n"));
+ DEBUG(0,("\t-U username set the network username\n"));
+ DEBUG(0,("\t-W workgroup set the workgroup name\n"));
+ DEBUG(0,("\t-c command string execute semicolon separated commands\n"));
+ DEBUG(0,("\t-t terminal code terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n"));
+ DEBUG(0,("\t-T<c|x>IXgbNa command line tar\n"));
+ DEBUG(0,("\t-D directory start from directory\n"));
+ DEBUG(0,("\n"));
+}
+
+/****************************************************************************
+ main program
+****************************************************************************/
+ int main(int argc,char *argv[])
+{
+ fstring base_directory;
+ char *pname = argv[0];
+ int port = SMB_PORT;
+ int opt;
+ extern FILE *dbf;
+ extern char *optarg;
+ extern int optind;
+ pstring query_host;
+ BOOL nt_domain_logon = False;
+ static pstring servicesf = CONFIGFILE;
+ pstring term_code;
+ char *p;
+
+#ifdef KANJI
+ strcpy(term_code, KANJI);
+#else /* KANJI */
+ *term_code = 0;
+#endif /* KANJI */
+
+ *query_host = 0;
+ *base_directory = 0;
+
+ DEBUGLEVEL = 2;
+
+ setup_logging(pname,True);
+
+ TimeInit();
+ charset_initialise();
+
+ pid = getpid();
+ uid = getuid();
+ gid = getgid();
+ mid = pid + 100;
+ myumask = umask(0);
+ umask(myumask);
+
+ if (getenv("USER"))
+ {
+ strcpy(username,getenv("USER"));
+
+ /* modification to support userid%passwd syntax in the USER var
+ 25.Aug.97, jdblair@uab.edu */
+
+ if ((p=strchr(username,'%')))
+ {
+ *p = 0;
+ strcpy(password,p+1);
+ got_pass = True;
+ memset(strchr(getenv("USER"),'%')+1,'X',strlen(password));
+ }
+ strupper(username);
+ }
+
+ /* modification to support PASSWD environmental var
+ 25.Aug.97, jdblair@uab.edu */
+
+ if (getenv("PASSWD"))
+ strcpy(password,getenv("PASSWD"));
+
+ if (*username == 0 && getenv("LOGNAME"))
+ {
+ strcpy(username,getenv("LOGNAME"));
+ strupper(username);
+ }
+
+ if (argc < 2)
+ {
+ usage(pname);
+ exit(1);
+ }
+
+ if (*argv[1] != '-')
+ {
+
+ strcpy(service,argv[1]);
+ /* Convert any '/' characters in the service name to '\' characters */
+ string_replace( service, '/','\\');
+ argc--;
+ argv++;
+
+ if (count_chars(service,'\\') < 3)
+ {
+ usage(pname);
+ printf("\n%s: Not enough '\\' characters in service\n",service);
+ exit(1);
+ }
+
+/*
+ if (count_chars(service,'\\') > 3)
+ {
+ usage(pname);
+ printf("\n%s: Too many '\\' characters in service\n",service);
+ exit(1);
+ }
+ */
+
+ if (argc > 1 && (*argv[1] != '-'))
+ {
+ got_pass = True;
+ strcpy(password,argv[1]);
+ memset(argv[1],'X',strlen(argv[1]));
+ argc--;
+ argv++;
+ }
+ }
+
+ while ((opt =
+ getopt(argc, argv,"s:B:O:M:S:i:Nn:d:Pp:l:hI:EB:U:L:t:m:W:T:D:c:")) != EOF)
+ switch (opt)
+ {
+ case 'm':
+ max_protocol = interpret_protocol(optarg,max_protocol);
+ break;
+ case 'O':
+ strcpy(user_socket_options,optarg);
+ break;
+ case 'S':
+ strcpy(desthost,optarg);
+ strupper(desthost);
+ nt_domain_logon = True;
+ break;
+ case 'B':
+ iface_set_default(NULL,optarg,NULL);
+ break;
+ case 'D':
+ strcpy(base_directory,optarg);
+ break;
+ case 'i':
+ strcpy(scope,optarg);
+ break;
+ case 'U':
+ {
+ char *lp;
+ strcpy(username,optarg);
+ if ((lp=strchr(username,'%')))
+ {
+ *lp = 0;
+ strcpy(password,lp+1);
+ got_pass = True;
+ memset(strchr(optarg,'%')+1,'X',strlen(password));
+ }
+ }
+
+ break;
+ case 'W':
+ strcpy(workgroup,optarg);
+ break;
+ case 'E':
+ dbf = stderr;
+ break;
+ case 'I':
+ {
+ dest_ip = *interpret_addr2(optarg);
+ if (zero_ip(dest_ip)) exit(1);
+ have_ip = True;
+ }
+ break;
+ case 'n':
+ strcpy(myname,optarg);
+ break;
+ case 'N':
+ got_pass = True;
+ break;
+ case 'd':
+ if (*optarg == 'A')
+ DEBUGLEVEL = 10000;
+ else
+ DEBUGLEVEL = atoi(optarg);
+ break;
+ case 'l':
+ sprintf(debugf,"%s.client",optarg);
+ break;
+ case 'p':
+ port = atoi(optarg);
+ break;
+ case 'c':
+ cmdstr = optarg;
+ got_pass = True;
+ break;
+ case 'h':
+ usage(pname);
+ exit(0);
+ break;
+ case 's':
+ strcpy(servicesf, optarg);
+ break;
+ case 't':
+ strcpy(term_code, optarg);
+ break;
+ default:
+ usage(pname);
+ exit(1);
+ }
+
+ if (!*query_host && !*service)
+ {
+ usage(pname);
+ exit(1);
+ }
+
+
+ DEBUG(3,("%s client started (version %s)\n",timestring(),VERSION));
+
+ if(!get_myname(myhostname,NULL))
+ {
+ DEBUG(0,("Failed to get my hostname.\n"));
+ }
+
+ if (!lp_load(servicesf,True)) {
+ fprintf(stderr, "Can't load %s - run testparm to debug it\n", servicesf);
+ }
+
+ codepage_initialise(lp_client_code_page());
+
+ if(lp_client_code_page() == KANJI_CODEPAGE)
+ {
+ if (!setup_term_code (term_code))
+ {
+ DEBUG(0, ("%s: unknown terminal code name\n", optarg));
+ usage (pname);
+ exit (1);
+ }
+ }
+
+ if (*workgroup == 0)
+ strcpy(workgroup,lp_workgroup());
+
+ load_interfaces();
+ get_myname((*myname)?NULL:myname,NULL);
+ strupper(myname);
+
+#ifdef NTDOMAIN
+
+ if (nt_domain_logon)
+ {
+ int ret = 0;
+ sprintf(service,"\\\\%s\\IPC$",query_host);
+ strupper(service);
+ connect_as_ipc = True;
+
+ DEBUG(5,("NT Domain Logon. Service: %s\n", service));
+
+ if (cli_open_sockets(port))
+ {
+ if (!cli_send_login(NULL,NULL,True,True,NULL)) return(1);
+
+ do_nt_login(desthost, myhostname, Client, cnum);
+
+ cli_send_logout();
+ close_sockets();
+ }
+
+ return(ret);
+ }
+#endif
+
+ if (cli_open_sockets(port))
+ {
+ if (!process(base_directory))
+ {
+ close_sockets();
+ return(1);
+ }
+ close_sockets();
+ }
+ else
+ return(1);
+
+ return(0);
+}
diff --git a/source3/client/smbumount.c b/source3/client/smbumount.c
new file mode 100644
index 0000000000..304da24ff6
--- /dev/null
+++ b/source3/client/smbumount.c
@@ -0,0 +1,191 @@
+/*
+ * smbumount.c
+ *
+ * Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+/* #include <sys/wait.h> */ /* generates a warning here */
+extern pid_t waitpid(pid_t, int *, int);
+#include <sys/errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/mount.h>
+#include <mntent.h>
+
+#include <sys/ioctl.h>
+#include <linux/fs.h>
+#include <linux/smb.h>
+#include <linux/smb_mount.h>
+#include <linux/smb_fs.h>
+
+static char *progname;
+
+static void
+usage(void)
+{
+ printf("usage: %s mount-point\n", progname);
+}
+
+static int
+umount_ok(const char *mount_point)
+{
+ int fid = open(mount_point, O_RDONLY, 0);
+ uid_t mount_uid;
+
+ if (fid == -1) {
+ fprintf(stderr, "Could not open %s: %s\n",
+ mount_point, strerror(errno));
+ return -1;
+ }
+
+ if (ioctl(fid, SMB_IOC_GETMOUNTUID, &mount_uid) != 0) {
+ fprintf(stderr, "%s probably not smb-filesystem\n",
+ mount_point);
+ return -1;
+ }
+
+ if ( (getuid() != 0)
+ && (mount_uid != getuid())) {
+ fprintf(stderr, "You are not allowed to umount %s\n",
+ mount_point);
+ return -1;
+ }
+
+ close(fid);
+ return 0;
+}
+
+/* Make a canonical pathname from PATH. Returns a freshly malloced string.
+ It is up the *caller* to ensure that the PATH is sensible. i.e.
+ canonicalize ("/dev/fd0/.") returns "/dev/fd0" even though ``/dev/fd0/.''
+ is not a legal pathname for ``/dev/fd0.'' Anything we cannot parse
+ we return unmodified. */
+char *
+canonicalize (const char *path)
+{
+ char *canonical = malloc (PATH_MAX + 1);
+
+ if (strlen(path) > PATH_MAX)
+ {
+ fprintf(stderr, "Mount point string too long\n");
+ return NULL;
+ }
+
+ if (path == NULL)
+ return NULL;
+
+ if (realpath (path, canonical))
+ return canonical;
+
+ strcpy (canonical, path);
+ return canonical;
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ int fd;
+
+ char* mount_point;
+
+ struct mntent *mnt;
+ FILE* mtab;
+ FILE* new_mtab;
+
+ progname = argv[0];
+
+ if (argc != 2) {
+ usage();
+ exit(1);
+ }
+
+ if (geteuid() != 0) {
+ fprintf(stderr, "%s must be installed suid root\n", progname);
+ exit(1);
+ }
+
+ mount_point = canonicalize(argv[1]);
+
+ if (mount_point == NULL)
+ {
+ exit(1);
+ }
+
+ if (umount_ok(mount_point) != 0) {
+ exit(1);
+ }
+
+ if (umount(mount_point) != 0) {
+ fprintf(stderr, "Could not umount %s: %s\n",
+ mount_point, strerror(errno));
+ exit(1);
+ }
+
+ if ((fd = open(MOUNTED"~", O_RDWR|O_CREAT|O_EXCL, 0600)) == -1)
+ {
+ fprintf(stderr, "Can't get "MOUNTED"~ lock file");
+ return 1;
+ }
+ close(fd);
+
+ if ((mtab = setmntent(MOUNTED, "r")) == NULL) {
+ fprintf(stderr, "Can't open " MOUNTED ": %s\n",
+ strerror(errno));
+ return 1;
+ }
+
+#define MOUNTED_TMP MOUNTED".tmp"
+
+ if ((new_mtab = setmntent(MOUNTED_TMP, "w")) == NULL) {
+ fprintf(stderr, "Can't open " MOUNTED_TMP ": %s\n",
+ strerror(errno));
+ endmntent(mtab);
+ return 1;
+ }
+
+ while ((mnt = getmntent(mtab)) != NULL) {
+ if (strcmp(mnt->mnt_dir, mount_point) != 0) {
+ addmntent(new_mtab, mnt);
+ }
+ }
+
+ endmntent(mtab);
+
+ if (fchmod (fileno (new_mtab), S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) < 0) {
+ fprintf(stderr, "Error changing mode of %s: %s\n",
+ MOUNTED_TMP, strerror(errno));
+ exit(1);
+ }
+
+ endmntent(new_mtab);
+
+ if (rename(MOUNTED_TMP, MOUNTED) < 0) {
+ fprintf(stderr, "Cannot rename %s to %s: %s\n",
+ MOUNTED, MOUNTED_TMP, strerror(errno));
+ exit(1);
+ }
+
+ if (unlink(MOUNTED"~") == -1)
+ {
+ fprintf(stderr, "Can't remove "MOUNTED"~");
+ return 1;
+ }
+
+ return 0;
+}
generated by cgit (git 2.34.1) at 2024-11-02 13:19:42 +0000