/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2011 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 plus additions
- that are listed in the file LICENSE.
+ modify it under the terms of version three of the GNU Affero 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
+ You should have received a copy of the GNU Affero 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 John Walker.
+ 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.
* Adapted and enhanced for Bacula, originally written
* for inclusion in the Apcupsd package
*
- * Version $Id$
*/
#include "jcr.h"
#include <netdb.h>
-extern time_t watchdog_time;
-
#ifndef INADDR_NONE
#define INADDR_NONE -1
#endif
errno = 0;
nread = socketRead(bsock->m_fd, ptr, nleft);
if (bsock->is_timed_out() || bsock->is_terminated()) {
- return nread;
+ return -1;
}
+
+#ifdef HAVE_WIN32
+ /*
+ * For Windows, we must simulate Unix errno on a socket
+ * error in order to handle errors correctly.
+ */
+ if (nread == SOCKET_ERROR) {
+ DWORD err = WSAGetLastError();
+ nread = -1;
+ if (err == WSAEINTR) {
+ errno = EINTR;
+ } else if (err == WSAEWOULDBLOCK) {
+ errno = EAGAIN;
+ } else {
+ errno = EIO; /* some other error */
+ }
+ }
+#endif
+
if (nread == -1) {
if (errno == EINTR) {
continue;
}
if (errno == EAGAIN) {
- bmicrosleep(0, 200000); /* try again in 200ms */
+ bmicrosleep(0, 20000); /* try again in 20ms */
continue;
}
}
if (nread <= 0) {
- return nread; /* error, or EOF */
+ return -1; /* error, or EOF */
}
nleft -= nread;
ptr += nread;
{
int32_t nleft, nwritten;
- if (bsock->m_spool) {
+ if (bsock->is_spooling()) {
nwritten = fwrite(ptr, 1, nbytes, bsock->m_spool_fd);
if (nwritten != nbytes) {
berrno be;
errno = 0;
nwritten = socketWrite(bsock->m_fd, ptr, nleft);
if (bsock->is_timed_out() || bsock->is_terminated()) {
- return nwritten;
+ return -1;
+ }
+
+#ifdef HAVE_WIN32
+ /*
+ * For Windows, we must simulate Unix errno on a socket
+ * error in order to handle errors correctly.
+ */
+ if (nwritten == SOCKET_ERROR) {
+ DWORD err = WSAGetLastError();
+ nwritten = -1;
+ if (err == WSAEINTR) {
+ errno = EINTR;
+ } else if (err == WSAEWOULDBLOCK) {
+ errno = EAGAIN;
+ } else {
+ errno = EIO; /* some other error */
+ }
}
+#endif
+
} while (nwritten == -1 && errno == EINTR);
/*
* If connection is non-blocking, we will get EAGAIN, so
FD_ZERO(&fdset);
FD_SET((unsigned)bsock->m_fd, &fdset);
- tv.tv_sec = 10;
+ tv.tv_sec = 1;
tv.tv_usec = 0;
select(bsock->m_fd + 1, NULL, &fdset, NULL, &tv);
continue;
}
if (nwritten <= 0) {
- return nwritten; /* error */
+ return -1; /* error */
}
nleft -= nwritten;
ptr += nwritten;
*/
bool is_bnet_stop(BSOCK * bsock)
{
- return bsock->errors || bsock->is_terminated();
+ return bsock->is_stop();
}
/*
*/
int is_bnet_error(BSOCK * bsock)
{
- errno = bsock->b_errno;
- return bsock->errors;
+ return bsock->is_error();
}
/*
bool bnet_tls_server(TLS_CONTEXT *ctx, BSOCK * bsock, alist *verify_list)
{
TLS_CONNECTION *tls;
+ JCR *jcr = bsock->jcr();
tls = new_tls_connection(ctx, bsock->m_fd);
if (!tls) {
}
if (verify_list) {
- if (!tls_postconnect_verify_cn(tls, verify_list)) {
+ if (!tls_postconnect_verify_cn(jcr, tls, verify_list)) {
Qmsg1(bsock->jcr(), M_FATAL, 0, _("TLS certificate verification failed."
" Peer certificate did not match a required commonName\n"),
bsock->host());
goto err;
}
}
+ Dmsg0(50, "TLS server negotiation established.\n");
return true;
err:
bool bnet_tls_client(TLS_CONTEXT *ctx, BSOCK * bsock, alist *verify_list)
{
TLS_CONNECTION *tls;
+ JCR *jcr = bsock->jcr();
tls = new_tls_connection(ctx, bsock->m_fd);
if (!tls) {
/* If there's an Allowed CN verify list, use that to validate the remote
* certificate's CN. Otherwise, we use standard host/CN matching. */
if (verify_list) {
- if (!tls_postconnect_verify_cn(tls, verify_list)) {
+ if (!tls_postconnect_verify_cn(jcr, tls, verify_list)) {
Qmsg1(bsock->jcr(), M_FATAL, 0, _("TLS certificate verification failed."
" Peer certificate did not match a required commonName\n"),
bsock->host());
goto err;
}
} else {
- if (!tls_postconnect_verify_host(tls, bsock->host())) {
- Qmsg1(bsock->jcr(), M_FATAL, 0, _("TLS host certificate verification failed. Host %s did not match presented certificate\n"),
+ if (!tls_postconnect_verify_host(jcr, tls, bsock->host())) {
+ Qmsg1(bsock->jcr(), M_FATAL, 0, _("TLS host certificate verification failed. Host name \"%s\" did not match presented certificate\n"),
bsock->host());
goto err;
}
}
-
+ Dmsg0(50, "TLS client negotiation established.\n");
return true;
err:
return 0;
}
} else {
- errmsg = resolv_host(AF_INET, host, addr_list);
#ifdef HAVE_IPV6
- if (errmsg) {
- errmsg = resolv_host(AF_INET6, host, addr_list);
- }
+ /* We try to resolv host for ipv6 and ipv4, the connection procedure
+ * will try to reach the host for each protocols. We report only "Host
+ * not found" ipv4 message (no need to have ipv6 and ipv4 messages).
+ */
+ resolv_host(AF_INET6, host, addr_list);
#endif
- if (errmsg) {
+ errmsg = resolv_host(AF_INET, host, addr_list);
+
+ if (addr_list->size() == 0) {
*errstr = errmsg;
free_addresses(addr_list);
return 0;
return "BNET_HEARTBEAT";
case BNET_HB_RESPONSE:
return "BNET_HB_RESPONSE";
- case BNET_PROMPT:
- return "BNET_PROMPT";
+ case BNET_SUB_PROMPT:
+ return "BNET_SUB_PROMPT";
+ case BNET_TEXT_INPUT:
+ return "BNET_TEXT_INPUT";
default:
sprintf(buf, _("Unknown sig %d"), (int)bs->msglen);
return buf;
bsock->tls = NULL;
bsock->errors = 0;
bsock->m_blocking = 1;
- bsock->msg = get_pool_memory(PM_MESSAGE);
+ bsock->msg = get_pool_memory(PM_BSOCK);
bsock->errmsg = get_pool_memory(PM_MESSAGE);
bsock->set_who(bstrdup(who));
bsock->set_host(bstrdup(host));
return bsock;
}
-BSOCK *dup_bsock(BSOCK * osock)
+BSOCK *dup_bsock(BSOCK *osock)
{
BSOCK *bsock = (BSOCK *)malloc(sizeof(BSOCK));
memcpy(bsock, osock, sizeof(BSOCK));
- bsock->msg = get_pool_memory(PM_MESSAGE);
+ bsock->msg = get_pool_memory(PM_BSOCK);
bsock->errmsg = get_pool_memory(PM_MESSAGE);
if (osock->who()) {
bsock->set_who(bstrdup(osock->who()));
if (osock->host()) {
bsock->set_host(bstrdup(osock->host()));
}
- bsock->m_duped = true;
+ if (osock->src_addr) {
+ bsock->src_addr = New( IPADDR( *(osock->src_addr)) );
+ }
+ bsock->set_duped();
return bsock;
}