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Add @group auth and overrides to "auth user" daemon config.
[rsync/rsync.git]
/
main.c
diff --git
a/main.c
b/main.c
index
407568d
..
161bfad
100644
(file)
--- a/
main.c
+++ b/
main.c
@@
-29,6
+29,7
@@
extern int dry_run;
extern int list_only;
extern int dry_run;
extern int list_only;
+extern int io_timeout;
extern int am_root;
extern int am_server;
extern int am_sender;
extern int am_root;
extern int am_server;
extern int am_sender;
@@
-43,6
+44,7
@@
extern int kluge_around_eof;
extern int got_xfer_error;
extern int msgs2stderr;
extern int module_id;
extern int got_xfer_error;
extern int msgs2stderr;
extern int module_id;
+extern int read_only;
extern int copy_links;
extern int copy_dirlinks;
extern int copy_unsafe_links;
extern int copy_links;
extern int copy_dirlinks;
extern int copy_unsafe_links;
@@
-71,6
+73,8
@@
extern int send_msgs_to_gen;
extern pid_t cleanup_child_pid;
extern size_t bwlimit_writemax;
extern unsigned int module_dirlen;
extern pid_t cleanup_child_pid;
extern size_t bwlimit_writemax;
extern unsigned int module_dirlen;
+extern BOOL flist_receiving_enabled;
+extern BOOL shutting_down;
extern struct stats stats;
extern char *stdout_format;
extern char *logfile_format;
extern struct stats stats;
extern char *stdout_format;
extern char *logfile_format;
@@
-90,7
+94,8
@@
extern filter_rule_list daemon_filter_list;
uid_t our_uid;
gid_t our_gid;
uid_t our_uid;
gid_t our_gid;
-int am_generator = 0;
+int am_receiver = 0; /* Only set to 1 after the receiver/generator fork. */
+int am_generator = 0; /* Only set to 1 after the receiver/generator fork. */
int local_server = 0;
int daemon_over_rsh = 0;
mode_t orig_umask = 0;
int local_server = 0;
int daemon_over_rsh = 0;
mode_t orig_umask = 0;
@@
-125,7
+130,7
@@
static void show_malloc_stats(void);
pid_t wait_process(pid_t pid, int *status_ptr, int flags)
{
pid_t waited_pid;
pid_t wait_process(pid_t pid, int *status_ptr, int flags)
{
pid_t waited_pid;
-
+
do {
waited_pid = waitpid(pid, status_ptr, flags);
} while (waited_pid == -1 && errno == EINTR);
do {
waited_pid = waitpid(pid, status_ptr, flags);
} while (waited_pid == -1 && errno == EINTR);
@@
-391,7
+396,7
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
int *f_in_p, int *f_out_p)
{
int i, argc = 0;
int *f_in_p, int *f_out_p)
{
int i, argc = 0;
- char *args[MAX_ARGS];
+ char *args[MAX_ARGS]
, *need_to_free = NULL
;
pid_t pid;
int dash_l_set = 0;
pid_t pid;
int dash_l_set = 0;
@@
-402,7
+407,7
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
cmd = rsh_env;
if (!cmd)
cmd = RSYNC_RSH;
cmd = rsh_env;
if (!cmd)
cmd = RSYNC_RSH;
- cmd =
strdup(cmd); /* MEMORY LEAK */
+ cmd =
need_to_free = strdup(cmd);
if (!cmd)
goto oom;
if (!cmd)
goto oom;
@@
-534,6
+539,9
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
send_protected_args(*f_out_p, args);
}
send_protected_args(*f_out_p, args);
}
+ if (need_to_free)
+ free(need_to_free);
+
return pid;
oom:
return pid;
oom:
@@
-568,6
+576,10
@@
static char *get_local_name(struct file_list *flist, char *dest_path)
if (!dest_path || list_only)
return NULL;
if (!dest_path || list_only)
return NULL;
+ /* Treat an empty string as a copy into the current directory. */
+ if (!*dest_path)
+ dest_path = ".";
+
if (daemon_filter_list.head) {
char *slash = strrchr(dest_path, '/');
if (slash && (slash[1] == '\0' || (slash[1] == '.' && slash[2] == '\0')))
if (daemon_filter_list.head) {
char *slash = strrchr(dest_path, '/');
if (slash && (slash[1] == '\0' || (slash[1] == '.' && slash[2] == '\0')))
@@
-631,7
+643,7
@@
static char *get_local_name(struct file_list *flist, char *dest_path)
exit_cleanup(RERR_SYNTAX);
}
exit_cleanup(RERR_SYNTAX);
}
- if (
mkdir_defmode(dest_path
) != 0) {
+ if (
do_mkdir(dest_path, ACCESSPERMS
) != 0) {
rsyserr(FERROR, errno, "mkdir %s failed",
full_fname(dest_path));
exit_cleanup(RERR_FILEIO);
rsyserr(FERROR, errno, "mkdir %s failed",
full_fname(dest_path));
exit_cleanup(RERR_FILEIO);
@@
-724,6
+736,8
@@
static void read_final_goodbye(int f_in, int f_out)
uchar fnamecmp_type;
char xname[MAXPATHLEN];
uchar fnamecmp_type;
char xname[MAXPATHLEN];
+ shutting_down = True;
+
if (protocol_version < 29)
i = read_int(f_in);
else {
if (protocol_version < 29)
i = read_int(f_in);
else {
@@
-764,7
+778,7
@@
static void do_server_sender(int f_in, int f_out, int argc, char *argv[])
exit_cleanup(RERR_SYNTAX);
return;
}
exit_cleanup(RERR_SYNTAX);
return;
}
- if (am_daemon &&
lp_read_only(module_id)
&& remove_source_files) {
+ if (am_daemon &&
read_only
&& remove_source_files) {
rprintf(FERROR,
"ERROR: --remove-%s-files cannot be used with a read-only module\n",
remove_source_files == 1 ? "source" : "sent");
rprintf(FERROR,
"ERROR: --remove-%s-files cannot be used with a read-only module\n",
remove_source_files == 1 ? "source" : "sent");
@@
-842,12
+856,13
@@
static int do_recv(int f_in, int f_out, char *local_name)
}
if (pid == 0) {
}
if (pid == 0) {
+ am_receiver = 1;
send_msgs_to_gen = am_server;
close(error_pipe[0]);
/* We can't let two processes write to the socket at one time. */
send_msgs_to_gen = am_server;
close(error_pipe[0]);
/* We can't let two processes write to the socket at one time. */
- io_end_multiplex_out(
False
);
+ io_end_multiplex_out(
MPLX_SWITCHING
);
if (f_in != f_out)
close(f_out);
sock_f_out = -1;
if (f_in != f_out)
close(f_out);
sock_f_out = -1;
@@
-893,8
+908,9
@@
static int do_recv(int f_in, int f_out, char *local_name)
}
am_generator = 1;
}
am_generator = 1;
+ flist_receiving_enabled = True;
- io_end_multiplex_in(
False
);
+ io_end_multiplex_in(
MPLX_SWITCHING
);
if (write_batch && !am_server)
stop_write_batch();
if (write_batch && !am_server)
stop_write_batch();
@@
-919,6
+935,7
@@
static int do_recv(int f_in, int f_out, char *local_name)
handle_stats(-1);
io_flush(FULL_FLUSH);
handle_stats(-1);
io_flush(FULL_FLUSH);
+ shutting_down = True;
if (protocol_version >= 24) {
/* send a final goodbye message */
write_ndx(f_out, NDX_DONE);
if (protocol_version >= 24) {
/* send a final goodbye message */
write_ndx(f_out, NDX_DONE);
@@
-950,7
+967,7
@@
static void do_server_recv(int f_in, int f_out, int argc, char *argv[])
argc, (long)getpid());
}
argc, (long)getpid());
}
- if (am_daemon &&
lp_read_only(module_id)
) {
+ if (am_daemon &&
read_only
) {
rprintf(FERROR,"ERROR: module is read only\n");
exit_cleanup(RERR_SYNTAX);
return;
rprintf(FERROR,"ERROR: module is read only\n");
exit_cleanup(RERR_SYNTAX);
return;
@@
-1050,11
+1067,15
@@
void start_server(int f_in, int f_out, int argc, char *argv[])
if (protocol_version >= 23)
io_start_multiplex_out(f_out);
if (protocol_version >= 23)
io_start_multiplex_out(f_out);
+ if (am_daemon && io_timeout && protocol_version >= 31)
+ send_msg_int(MSG_IO_TIMEOUT, io_timeout);
if (am_sender) {
keep_dirlinks = 0; /* Must be disabled on the sender. */
if (need_messages_from_generator)
io_start_multiplex_in(f_in);
if (am_sender) {
keep_dirlinks = 0; /* Must be disabled on the sender. */
if (need_messages_from_generator)
io_start_multiplex_in(f_in);
+ else
+ io_start_buffering_in(f_in);
recv_filter_list(f_in);
do_server_sender(f_in, f_out, argc, argv);
} else
recv_filter_list(f_in);
do_server_sender(f_in, f_out, argc, argv);
} else
@@
-1103,6
+1124,8
@@
int client_run(int f_in, int f_out, pid_t pid, int argc, char *argv[])
io_start_buffering_out(f_out);
if (protocol_version >= 31 || (!filesfrom_host && protocol_version >= 23))
io_start_multiplex_in(f_in);
io_start_buffering_out(f_out);
if (protocol_version >= 31 || (!filesfrom_host && protocol_version >= 23))
io_start_multiplex_in(f_in);
+ else
+ io_start_buffering_in(f_in);
send_filter_list(f_out);
if (filesfrom_host)
filesfrom_fd = f_in;
send_filter_list(f_out);
if (filesfrom_host)
filesfrom_fd = f_in;
@@
-1138,6
+1161,8
@@
int client_run(int f_in, int f_out, pid_t pid, int argc, char *argv[])
io_start_multiplex_in(f_in);
if (need_messages_from_generator)
io_start_multiplex_out(f_out);
io_start_multiplex_in(f_in);
if (need_messages_from_generator)
io_start_multiplex_out(f_out);
+ else
+ io_start_buffering_out(f_out);
}
send_filter_list(read_batch ? -1 : f_out);
}
send_filter_list(read_batch ? -1 : f_out);
@@
-1348,7
+1373,7
@@
static int start_client(int argc, char *argv[])
if (DEBUG_GTE(CMD, 2)) {
rprintf(FINFO,"cmd=%s machine=%s user=%s path=%s\n",
NS(shell_cmd), NS(shell_machine), NS(shell_user),
if (DEBUG_GTE(CMD, 2)) {
rprintf(FINFO,"cmd=%s machine=%s user=%s path=%s\n",
NS(shell_cmd), NS(shell_machine), NS(shell_user),
-
remote_argv ? NS(remote_argv[0]) : ""
);
+
NS(remote_argv[0])
);
}
pid = do_cmd(shell_cmd, shell_machine, shell_user, remote_argv, remote_argc,
}
pid = do_cmd(shell_cmd, shell_machine, shell_user, remote_argv, remote_argc,
@@
-1500,9
+1525,10
@@
int main(int argc,char *argv[])
exit_cleanup(RERR_SYNTAX);
}
exit_cleanup(RERR_SYNTAX);
}
- /* we set a 0 umask so that correct file permissions can be
- * carried across */
- orig_umask = umask(0);
+ /* Get the umask for use in permission calculations. We no longer set
+ * it to zero; that is ugly and pointless now that all the callers that
+ * relied on it have been reeducated to work with default ACLs. */
+ umask(orig_umask = umask(0));
#if defined CONFIG_LOCALE && defined HAVE_SETLOCALE
setlocale(LC_CTYPE, "");
#if defined CONFIG_LOCALE && defined HAVE_SETLOCALE
setlocale(LC_CTYPE, "");