extern int remote_protocol;
extern int protocol_version;
extern int io_timeout;
-extern int select_timeout;
extern int orig_umask;
extern int no_detach;
extern int default_af_hint;
return -1;
}
- if ((p = strchr(host, '@')) != NULL) {
+ if ((p = strrchr(host, '@')) != NULL) {
user = host;
host = p+1;
*p = '\0';
}
- if (rsync_port == 0)
- rsync_port = RSYNC_PORT;
-
fd = open_socket_out_wrapped(host, rsync_port, bind_address,
default_af_hint);
if (fd == -1)
ret = start_inband_exchange(user, path, fd, fd, argc);
- return ret < 0? ret : client_run(fd, fd, -1, argc, argv);
+ return ret ? ret : client_run(fd, fd, -1, argc, argv);
}
int start_inband_exchange(char *user, char *path, int f_in, int f_out,
rprintf(FERROR, "%s\n", line);
/* This is always fatal; the server will now
* close the socket. */
- return RERR_STARTCLIENT;
- } else {
- rprintf(FINFO,"%s\n", line);
+ return -1;
}
+
+ rprintf(FINFO, "%s\n", line);
}
kluge_around_eof = 0;
uid_t uid = (uid_t)-2; /* canonically "nobody" */
gid_t gid = (gid_t)-2;
char *p;
+#ifdef HAVE_PUTENV
+ char *s;
+#endif
char *addr = client_addr(f_in);
char *host = client_name(f_in);
char *name = lp_name(i);
return -1;
}
- auth_user = auth_server(f_in, f_out, i, addr, "@RSYNCD: AUTHREQD ");
+ auth_user = auth_server(f_in, f_out, i, host, addr, "@RSYNCD: AUTHREQD ");
if (!auth_user) {
- rprintf(FLOG, "auth failed on module %s from %s (%s)\n",
- name, host, addr);
io_printf(f_out, "@ERROR: auth failed on module %s\n", name);
return -1;
}
read_only = 1;
if (lp_transfer_logging(i)) {
- if (strstr(lp_log_format(i), "%i") != NULL)
+ if (log_format_has(lp_log_format(i), 'i'))
daemon_log_format_has_i = 1;
if (daemon_log_format_has_i
- || strstr(lp_log_format(i), "%o") != NULL)
+ || log_format_has(lp_log_format(i), 'o'))
daemon_log_format_has_o_or_i = 1;
}
/* TODO: Perhaps take a list of gids, and make them into the
* supplementary groups. */
- if (use_chroot) {
+ if (use_chroot || (module_dirlen = strlen(lp_path(i))) == 1) {
module_dirlen = 0;
set_filter_dir("/", 1);
- } else {
- module_dirlen = strlen(lp_path(i));
+ } else
set_filter_dir(lp_path(i), module_dirlen);
- }
p = lp_filter(i);
parse_rule(&server_filter_list, p, MATCHFLG_WORD_SPLIT,
log_init();
+#ifdef HAVE_PUTENV
+ s = lp_prexfer_exec(i);
+ p = lp_postxfer_exec(i);
+ if ((s && *s) || (p && *p)) {
+ char *modname, *modpath, *hostaddr, *hostname, *username;
+ int status;
+ if (asprintf(&modname, "RSYNC_MODULE_NAME=%s", name) < 0
+ || asprintf(&modpath, "RSYNC_MODULE_PATH=%s", lp_path(i)) < 0
+ || asprintf(&hostaddr, "RSYNC_HOST_ADDR=%s", addr) < 0
+ || asprintf(&hostname, "RSYNC_HOST_NAME=%s", host) < 0
+ || asprintf(&username, "RSYNC_USER_NAME=%s", auth_user) < 0)
+ out_of_memory("rsync_module");
+ putenv(modname);
+ putenv(modpath);
+ putenv(hostaddr);
+ putenv(hostname);
+ putenv(username);
+ umask(orig_umask);
+ if (s && *s) {
+ status = system(s);
+ if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
+ rprintf(FLOG, "prexfer-exec failed\n");
+ io_printf(f_out, "@ERROR: prexfer-exec failed\n");
+ return -1;
+ }
+ }
+ if (p && *p) {
+ pid_t pid = fork();
+ if (pid < 0) {
+ rsyserr(FLOG, errno, "fork failed");
+ io_printf(f_out, "@ERROR: fork failed\n");
+ return -1;
+ }
+ if (pid) {
+ char *ret1, *ret2;
+ waitpid(pid, &status, 0);
+ if (asprintf(&ret1, "RSYNC_RAW_STATUS=%d", status) > 0)
+ putenv(ret1);
+ if (WIFEXITED(status))
+ status = WEXITSTATUS(status);
+ else
+ status = -1;
+ if (asprintf(&ret2, "RSYNC_EXIT_STATUS=%d", status) > 0)
+ putenv(ret2);
+ system(p);
+ _exit(status);
+ }
+ }
+ umask(0);
+ }
+#endif
+
if (use_chroot) {
/*
* XXX: The 'use chroot' flag is a fairly reliable
#ifndef DEBUG
/* don't allow the logs to be flooded too fast */
- if (verbose > lp_max_verbosity())
- verbose = lp_max_verbosity();
+ if (verbose > lp_max_verbosity(i))
+ verbose = lp_max_verbosity(i);
#endif
if (protocol_version < 23
* get the error back to the client. This means getting
* the protocol setup finished first in later versions. */
setup_protocol(f_out, f_in);
- if (files_from && !am_sender && strcmp(files_from, "-") != 0)
- write_byte(f_out, 0);
+ if (!am_sender) {
+ /* Since we failed in our option parsing, we may not
+ * have finished parsing that the client sent us a
+ * --files-from option, so look for it manually.
+ * Without this, the socket would be in the wrong
+ * state for the upcoming error message. */
+ if (!files_from) {
+ int i;
+ for (i = 0; i < argc; i++) {
+ if (strncmp(argv[i], "--files-from", 12) == 0) {
+ files_from = "";
+ break;
+ }
+ }
+ }
+ if (files_from)
+ write_byte(f_out, 0);
+ }
io_start_multiplex_out();
}
exit_cleanup(RERR_UNSUPPORTED);
}
- if (lp_timeout(i)) {
- io_timeout = lp_timeout(i);
- if (io_timeout < select_timeout)
- select_timeout = io_timeout;
- }
+ if (lp_timeout(i) && lp_timeout(i) > io_timeout)
+ set_io_timeout(lp_timeout(i));
start_server(f_in, f_out, argc, argp);
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff