+/*
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2004-2008 Free Software Foundation Europe e.V.
+
+ The main author of Bacula is Kern Sibbald, with contributions from
+ many others, a complete list can be found in the file AUTHORS.
+ This program is Free Software; you can redistribute it and/or
+ modify it under the terms of version two of the GNU General Public
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
+
+ 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+
+ Bacula® is a registered trademark of Kern Sibbald.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
/*
*
- * Bacula UA authentication. Provides authentication with
- * the Director.
+ * Bacula authentication. Provides authentication with
+ * File and Storage daemons.
*
- * Kern Sibbald, June MMI
+ * Nicolas Boichat, August MMIV
*
* This routine runs as a thread and must be thread reentrant.
*
* Basic tasks done here:
*
*/
-/*
- Copyright (C) 2001-2004 Kern Sibbald and John Walker
-
- 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., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
- */
#include "bacula.h"
#include "tray-monitor.h"
#include "jcr.h"
void senditf(const char *fmt, ...);
-void sendit(const char *buf);
+void sendit(const char *buf);
+
+/* Commands sent to Director */
+static char DIRhello[] = "Hello %s calling\n";
+
+/* Response from Director */
+static char DIROKhello[] = "1000 OK:";
/* Commands sent to Storage daemon and File daemon and received
* from the User Agent */
-static char hello[] = "Hello Director %s calling\n";
+static char SDFDhello[] = "Hello Director %s calling\n";
+/* Response from SD */
+static char SDOKhello[] = "3000 OK Hello\n";
/* Response from FD */
-static char FDOKhello[] = "2000 OK Hello\n";
+static char FDOKhello[] = "2000 OK Hello";
/* Forward referenced functions */
+/*
+ * Authenticate Director
+ */
+int authenticate_director(JCR *jcr, MONITOR *mon, DIRRES *director)
+{
+ BSOCK *dir = jcr->dir_bsock;
+ int tls_local_need = BNET_TLS_NONE;
+ int tls_remote_need = BNET_TLS_NONE;
+ int compatible = true;
+ char bashed_name[MAX_NAME_LENGTH];
+ char *password;
+
+ bstrncpy(bashed_name, mon->hdr.name, sizeof(bashed_name));
+ bash_spaces(bashed_name);
+ password = mon->password;
+
+ /* Timeout Hello after 5 mins */
+ btimer_t *tid = start_bsock_timer(dir, 60 * 5);
+ dir->fsend(DIRhello, bashed_name);
+
+ if (!cram_md5_respond(dir, password, &tls_remote_need, &compatible) ||
+ !cram_md5_challenge(dir, password, tls_local_need, compatible)) {
+ stop_bsock_timer(tid);
+ Jmsg0(jcr, M_FATAL, 0, _("Director authorization problem.\n"
+ "Most likely the passwords do not agree.\n"
+ "Please see http://www.bacula.org/en/rel-manual/Bacula_Freque_Asked_Questi.html#SECTION003760000000000000000 for help.\n"));
+ return 0;
+ }
+
+ Dmsg1(6, ">dird: %s", dir->msg);
+ if (dir->recv() <= 0) {
+ stop_bsock_timer(tid);
+ Jmsg1(jcr, M_FATAL, 0, _("Bad response to Hello command: ERR=%s\n"),
+ dir->bstrerror());
+ return 0;
+ }
+ Dmsg1(10, "<dird: %s", dir->msg);
+ stop_bsock_timer(tid);
+ if (strncmp(dir->msg, DIROKhello, sizeof(DIROKhello)-1) != 0) {
+ Jmsg0(jcr, M_FATAL, 0, _("Director rejected Hello command\n"));
+ return 0;
+ } else {
+ Jmsg0(jcr, M_INFO, 0, dir->msg);
+ }
+ return 1;
+}
+
+/*
+ * Authenticate Storage daemon connection
+ */
+int authenticate_storage_daemon(JCR *jcr, MONITOR *monitor, STORE* store)
+{
+ BSOCK *sd = jcr->store_bsock;
+ char dirname[MAX_NAME_LENGTH];
+ int tls_local_need = BNET_TLS_NONE;
+ int tls_remote_need = BNET_TLS_NONE;
+ int compatible = true;
+
+ /*
+ * Send my name to the Storage daemon then do authentication
+ */
+ bstrncpy(dirname, monitor->hdr.name, sizeof(dirname));
+ bash_spaces(dirname);
+ /* Timeout Hello after 5 mins */
+ btimer_t *tid = start_bsock_timer(sd, 60 * 5);
+ if (!sd->fsend(SDFDhello, dirname)) {
+ stop_bsock_timer(tid);
+ Jmsg(jcr, M_FATAL, 0, _("Error sending Hello to Storage daemon. ERR=%s\n"), bnet_strerror(sd));
+ return 0;
+ }
+ if (!cram_md5_respond(sd, store->password, &tls_remote_need, &compatible) ||
+ !cram_md5_challenge(sd, store->password, tls_local_need, compatible)) {
+ stop_bsock_timer(tid);
+ Jmsg0(jcr, M_FATAL, 0, _("Director and Storage daemon passwords or names not the same.\n"
+ "Please see http://www.bacula.org/en/rel-manual/Bacula_Freque_Asked_Questi.html#SECTION003760000000000000000 for help.\n"));
+ return 0;
+ }
+ Dmsg1(116, ">stored: %s", sd->msg);
+ if (sd->recv() <= 0) {
+ stop_bsock_timer(tid);
+ Jmsg1(jcr, M_FATAL, 0, _("bdird<stored: bad response to Hello command: ERR=%s\n"),
+ sd->bstrerror());
+ return 0;
+ }
+ Dmsg1(110, "<stored: %s", sd->msg);
+ stop_bsock_timer(tid);
+ if (strncmp(sd->msg, SDOKhello, sizeof(SDOKhello)) != 0) {
+ Jmsg0(jcr, M_FATAL, 0, _("Storage daemon rejected Hello command\n"));
+ return 0;
+ }
+ return 1;
+}
+
/*
* Authenticate File daemon connection
*/
{
BSOCK *fd = jcr->file_bsock;
char dirname[MAX_NAME_LENGTH];
- int ssl_need = BNET_SSL_NONE;
+ int tls_local_need = BNET_TLS_NONE;
+ int tls_remote_need = BNET_TLS_NONE;
+ int compatible = true;
- /*
+ /*
* Send my name to the File daemon then do authentication
*/
bstrncpy(dirname, monitor->hdr.name, sizeof(dirname));
bash_spaces(dirname);
/* Timeout Hello after 5 mins */
btimer_t *tid = start_bsock_timer(fd, 60 * 5);
- if (!bnet_fsend(fd, hello, dirname)) {
+ if (!fd->fsend(SDFDhello, dirname)) {
stop_bsock_timer(tid);
Jmsg(jcr, M_FATAL, 0, _("Error sending Hello to File daemon. ERR=%s\n"), bnet_strerror(fd));
return 0;
}
- if (!cram_md5_get_auth(fd, client->password, ssl_need) ||
- !cram_md5_auth(fd, client->password, ssl_need)) {
+ if (!cram_md5_respond(fd, client->password, &tls_remote_need, &compatible) ||
+ !cram_md5_challenge(fd, client->password, tls_local_need, compatible)) {
stop_bsock_timer(tid);
- Jmsg(jcr, M_FATAL, 0, _("Director and File daemon passwords or names not the same.\n"
- "Please see http://www.bacula.org/html-manual/faq.html#AuthorizationErrors for help.\n"));
+ Jmsg(jcr, M_FATAL, 0, _("Director and File daemon passwords or names not the same.\n"
+ "Please see http://www.bacula.org/en/rel-manual/Bacula_Freque_Asked_Questi.html#SECTION003760000000000000000 for help.\n"));
return 0;
}
Dmsg1(116, ">filed: %s", fd->msg);
- if (bnet_recv(fd) <= 0) {
+ if (fd->recv() <= 0) {
stop_bsock_timer(tid);
Jmsg(jcr, M_FATAL, 0, _("Bad response from File daemon to Hello command: ERR=%s\n"),
- bnet_strerror(fd));
+ fd->bstrerror());
return 0;
}
Dmsg1(110, "<stored: %s", fd->msg);
stop_bsock_timer(tid);
- if (strncmp(fd->msg, FDOKhello, sizeof(FDOKhello)) != 0) {
+ if (strncmp(fd->msg, FDOKhello, sizeof(FDOKhello)-1) != 0) {
Jmsg(jcr, M_FATAL, 0, _("File daemon rejected Hello command\n"));
return 0;
}
projects / bacula / bacula / blobdiff