/*
- Bacula® - The Network Backup Solution
-
- Copyright (C) 2000-2008 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(R) - The Network Backup Solution
+
+ Copyright (C) 2000-2017 Kern Sibbald
+
+ The original author of Bacula is Kern Sibbald, with contributions
+ from many others, a complete list can be found in the file AUTHORS.
+
+ You may use this file and others of this release according to the
+ license defined in the LICENSE file, which includes the Affero General
+ Public License, v3.0 ("AGPLv3") and some additional permissions and
+ terms pursuant to its AGPLv3 Section 7.
+
+ This notice must be preserved when any source code is
+ conveyed and/or propagated.
+
+ Bacula(R) is a registered trademark of Kern Sibbald.
*/
/*
* Bacula File Daemon
*
* Kern Sibbald, March MM
- *
- * Version $Id$
- *
*/
#include "bacula.h"
#include "filed.h"
-#ifdef HAVE_PYTHON
-
-#undef _POSIX_C_SOURCE
-#include <Python.h>
-
-#include "lib/pythonlib.h"
-
-/* Imported Functions */
-extern PyObject *job_getattr(PyObject *self, char *attrname);
-extern int job_setattr(PyObject *self, char *attrname, PyObject *value);
-
-#endif /* HAVE_PYTHON */
-
/* Imported Functions */
-extern void *handle_client_request(void *dir_sock);
+extern void *handle_connection_request(void *dir_sock);
extern bool parse_fd_config(CONFIG *config, const char *configfile, int exit_code);
/* Forward referenced functions */
-void terminate_filed(int sig);
static bool check_resources();
/* Exported variables */
CLIENT *me; /* my resource */
bool no_signals = false;
void *start_heap;
+extern struct s_cmds cmds[];
-#define CONFIG_FILE "bacula-fd.conf" /* default config file */
+#ifndef CONFIG_FILE /* Might be overwritten */
+ #define CONFIG_FILE "bacula-fd.conf" /* default config file */
+ #define PROG_NAME "bacula-fd"
+#endif
char *configfile = NULL;
+static bool test_config = false;
static bool foreground = false;
+static bool make_pid_file = true; /* create pid file */
static workq_t dir_workq; /* queue of work from Director */
static pthread_t server_tid;
static CONFIG *config;
static void usage()
{
- Pmsg3(-1, _(
-PROG_COPYRIGHT
-"\nVersion: %s (%s)\n\n"
-"Usage: bacula-fd [-f -s] [-c config_file] [-d debug_level]\n"
-" -c <file> use <file> as configuration file\n"
-" -d <nn> set debug level to <nn>\n"
-" -dt print timestamp in debug output\n"
-" -f run in foreground (for debugging)\n"
-" -g groupid\n"
-" -k keep readall capabilities\n"
-" -s no signals (for debugging)\n"
-" -t test configuration file and exit\n"
-" -u userid\n"
-" -v verbose user messages\n"
-" -? print this message.\n"
-"\n"), 2000, VERSION, BDATE);
+ fprintf(stderr, _(
+ PROG_COPYRIGHT
+ "\nVersion: %s (%s)\n\n"
+ "Usage: bacula-fd [-f -s] [-c config_file] [-d debug_level]\n"
+ " -c <file> use <file> as configuration file\n"
+ " -d <n>[,<tags>] set debug level to <nn>, debug tags to <tags>\n"
+ " -dt print a timestamp in debug output\n"
+ " -f run in foreground (for debugging)\n"
+ " -g groupid\n"
+ " -k keep readall capabilities\n"
+ " -m print kaboom output (for debugging)\n"
+ " -P do not create pid file\n"
+ " -s no signals (for debugging)\n"
+ " -t test configuration file and exit\n"
+ " -T set trace on\n"
+ " -u userid\n"
+ " -v verbose user messages\n"
+ " -? print this message.\n"
+ "\n"), 2000, VERSION, BDATE);
+
exit(1);
}
#define main BaculaMain
#endif
-int main (int argc, char *argv[])
+int main(int argc, char *argv[])
{
int ch;
- bool test_config = false;
bool keep_readall_caps = false;
char *uid = NULL;
char *gid = NULL;
-#ifdef HAVE_PYTHON
- init_python_interpreter_args python_args;
-#endif /* HAVE_PYTHON */
start_heap = sbrk(0);
setlocale(LC_ALL, "");
textdomain("bacula");
init_stack_dump();
- my_name_is(argc, argv, "bacula-fd");
+ my_name_is(argc, argv, PROG_NAME);
init_msg(NULL, NULL);
daemon_start_time = time(NULL);
+ setup_daemon_message_queue();
- while ((ch = getopt(argc, argv, "c:d:fg:kstu:v?")) != -1) {
+ while ((ch = getopt(argc, argv, "c:d:fg:kmPstTu:v?D:")) != -1) {
switch (ch) {
case 'c': /* configuration file */
if (configfile != NULL) {
if (*optarg == 't') {
dbg_timestamp = true;
} else {
+ char *p;
+ /* We probably find a tag list -d 10,sql,bvfs */
+ if ((p = strchr(optarg, ',')) != NULL) {
+ *p = 0;
+ }
debug_level = atoi(optarg);
if (debug_level <= 0) {
debug_level = 1;
}
+ if (p) {
+ debug_parse_tags(p+1, &debug_level_tags);
+ }
}
break;
keep_readall_caps = true;
break;
+ case 'm': /* print kaboom output */
+ prt_kaboom = true;
+ break;
+
+ case 'P':
+ make_pid_file = false;
+ break;
+
case 's':
no_signals = true;
break;
test_config = true;
break;
+ case 'T':
+ set_trace(true);
+ break;
+
case 'u': /* set userid */
uid = optarg;
break;
}
if (!uid && keep_readall_caps) {
- Emsg0(M_ERROR, 0, _("-k option has no meaning without -u option.\n"));
- exit(1);
+ Emsg0(M_ERROR_TERM, 0, _("-k option has no meaning without -u option.\n"));
}
server_tid = pthread_self();
+
+ if (configfile == NULL) {
+ configfile = bstrdup(CONFIG_FILE);
+ }
+
+ if (!foreground && !test_config) {
+ daemon_start();
+ init_stack_dump(); /* set new pid */
+ }
+
if (!no_signals) {
init_signals(terminate_filed);
} else {
watchdog_sleep_time = 120; /* long timeout for debugging */
}
- if (configfile == NULL) {
- configfile = bstrdup(CONFIG_FILE);
- }
-
- config = new_config_parser();
+ config = New(CONFIG());
parse_fd_config(config, configfile, M_ERROR_TERM);
if (init_crypto() != 0) {
terminate_filed(0);
}
- if (!foreground) {
- daemon_start();
- init_stack_dump(); /* set new pid */
- }
+ set_thread_concurrency(me->MaxConcurrentJobs + 10);
+ lmgr_init_thread(); /* initialize the lockmanager stack */
/* Maximum 1 daemon at a time */
- create_pid_file(me->pid_directory, "bacula-fd", get_first_port_host_order(me->FDaddrs));
- read_state_file(me->working_directory, "bacula-fd", get_first_port_host_order(me->FDaddrs));
+ if (make_pid_file) {
+ create_pid_file(me->pid_directory, PROG_NAME,
+ get_first_port_host_order(me->FDaddrs));
+ }
+ read_state_file(me->working_directory, PROG_NAME,
+ get_first_port_host_order(me->FDaddrs));
load_fd_plugins(me->plugin_directory);
me += 1000000;
#endif
-#ifdef HAVE_PYTHON
- python_args.progname = me->hdr.name;
- python_args.scriptdir = me->scripts_directory;
- python_args.modulename = "FDStartUp";
- python_args.configfile = configfile;
- python_args.workingdir = me->working_directory;
- python_args.job_getattr = job_getattr;
- python_args.job_setattr = job_setattr;
-
- init_python_interpreter(&python_args);
-#endif /* HAVE_PYTHON */
-
- set_thread_concurrency(10);
+ /* Setup default value for the the snapshot handler */
+ if (!me->snapshot_command) {
+ me->snapshot_command = snapshot_get_command();
+ }
if (!no_signals) {
start_watchdog(); /* start watchdog thread */
foreach_dlist(p, me->FDaddrs) {
Dmsg1(10, "filed: listening on port %d\n", p->get_port_host_order());
}
- bnet_thread_server(me->FDaddrs, me->MaxConcurrentJobs, &dir_workq, handle_client_request);
+ bnet_thread_server(me->FDaddrs, me->MaxConcurrentJobs, &dir_workq,
+ handle_connection_request);
terminate_filed(0);
exit(0); /* should never get here */
bnet_stop_thread_server(server_tid);
generate_daemon_event(NULL, "Exit");
unload_plugins();
- write_state_file(me->working_directory, "bacula-fd", get_first_port_host_order(me->FDaddrs));
- delete_pid_file(me->pid_directory, "bacula-fd", get_first_port_host_order(me->FDaddrs));
+
+ free_daemon_message_queue();
+
+ if (!test_config) {
+ write_state_file(me->working_directory,
+ "bacula-fd", get_first_port_host_order(me->FDaddrs));
+ if (make_pid_file) {
+ delete_pid_file(me->pid_directory,
+ "bacula-fd", get_first_port_host_order(me->FDaddrs));
+ }
+ }
if (configfile != NULL) {
free(configfile);
if (debug_level > 0) {
print_memory_pool_stats();
}
+
if (config) {
- config->free_resources();
- free(config);
+ delete config;
config = NULL;
}
term_msg();
cleanup_crypto();
+ free(res_head);
+ res_head = NULL;
close_memory_pool(); /* release free memory in pool */
lmgr_cleanup_main();
sm_dump(false); /* dump orphaned buffers */
*/
static bool check_resources()
{
+ int i;
+ bool found;
+ char *cmd;
bool OK = true;
DIRRES *director;
bool need_tls;
OK = false;
}
}
+
+ /* Construct disabled command array */
+ for (i=0; cmds[i].cmd; i++) { } /* Count commands */
+ if (me->disable_cmds) {
+ me->disabled_cmds_array = (bool *)malloc(i);
+ memset(me->disabled_cmds_array, 0, i);
+ foreach_alist(cmd, me->disable_cmds) {
+ found = false;
+ for (i=0; cmds[i].cmd; i++) {
+ if (strncasecmp(cmds[i].cmd, cmd, strlen(cmd)) == 0) {
+ me->disabled_cmds_array[i] = true;
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ Jmsg(NULL, M_FATAL, 0, _("Disable Command \"%s\" not found.\n"),
+ cmd);
+ OK = false;
+ }
+ }
+ }
+#ifdef xxxDEBUG
+ for (i=0; cmds[i].cmd; i++) { } /* Count commands */
+ while (i-- >= 0) {
+ if (me->disabled_cmds_array[i]) {
+ Dmsg1(050, "Command: %s disabled.\n", cmds[i].cmd);
+ }
+ }
+#endif
+
/* tls_require implies tls_enable */
if (me->tls_require) {
#ifndef HAVE_TLS
me->tls_ca_certdir, me->tls_certfile, me->tls_keyfile,
NULL, NULL, NULL, true);
- if (!me->tls_ctx) {
+ if (!me->tls_ctx) {
Emsg2(M_FATAL, 0, _("Failed to initialize TLS context for File daemon \"%s\" in %s.\n"),
me->hdr.name, configfile);
OK = false;
me->pki_recipients->append(crypto_keypair_dup(me->pki_keypair));
}
+ /* Put a default cipher (not possible in the filed_conf.c structure */
+ if (!me->pki_cipher) {
+ me->pki_cipher = CRYPTO_CIPHER_AES_128_CBC;
+ }
+
+ /* Put a default digest (not possible in the filed_conf.c structure */
+ if (!me->pki_digest) {
+ me->pki_digest = CRYPTO_DIGEST_DEFAULT;
+ }
/* If additional keys have been specified, load them up */
if (me->pki_master_key_files) {
OK = false;
}
- foreach_res(director, R_DIRECTOR) {
+ foreach_res(director, R_DIRECTOR) {
+
+ /* Construct disabled command array */
+ for (i=0; cmds[i].cmd; i++) { } /* Count commands */
+ if (director->disable_cmds) {
+ director->disabled_cmds_array = (bool *)malloc(i);
+ memset(director->disabled_cmds_array, 0, i);
+ foreach_alist(cmd, director->disable_cmds) {
+ found = false;
+ for (i=0; cmds[i].cmd; i++) {
+ if (strncasecmp(cmds[i].cmd, cmd, strlen(cmd)) == 0) {
+ director->disabled_cmds_array[i] = true;
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ Jmsg(NULL, M_FATAL, 0, _("Disable Command \"%s\" not found.\n"),
+ cmd);
+ OK = false;
+ }
+ }
+ }
+
+#ifdef xxxDEBUG
+ for (i=0; cmds[i].cmd; i++) { } /* Count commands */
+ while (i-- >= 0) {
+ if (director->disabled_cmds_array[i]) {
+ Dmsg1(050, "Command: %s disabled for Director.\n", cmds[i].cmd);
+ }
+ }
+#endif
+
/* tls_require implies tls_enable */
if (director->tls_require) {
#ifndef HAVE_TLS
director->tls_keyfile, NULL, NULL, director->tls_dhfile,
director->tls_verify_peer);
- if (!director->tls_ctx) {
+ if (!director->tls_ctx) {
Emsg2(M_FATAL, 0, _("Failed to initialize TLS context for Director \"%s\" in %s.\n"),
director->hdr.name, configfile);
OK = false;
}
}
+ CONSRES *console;
+ foreach_res(console, R_CONSOLE) {
+ /* tls_require implies tls_enable */
+ if (console->tls_require) {
+#ifndef HAVE_TLS
+ Jmsg(NULL, M_FATAL, 0, _("TLS required but not configured in Bacula.\n"));
+ OK = false;
+ continue;
+#else
+ console->tls_enable = true;
+#endif
+ }
+ need_tls = console->tls_enable || console->tls_authenticate;
+
+ if (!console->tls_certfile && need_tls) {
+ Emsg2(M_FATAL, 0, _("\"TLS Certificate\" file not defined for Console \"%s\" in %s.\n"),
+ console->hdr.name, configfile);
+ OK = false;
+ }
+
+ if (!console->tls_keyfile && need_tls) {
+ Emsg2(M_FATAL, 0, _("\"TLS Key\" file not defined for Console \"%s\" in %s.\n"),
+ console->hdr.name, configfile);
+ OK = false;
+ }
+
+ if ((!console->tls_ca_certfile && !console->tls_ca_certdir) && need_tls && console->tls_verify_peer) {
+ Emsg2(M_FATAL, 0, _("Neither \"TLS CA Certificate\""
+ " or \"TLS CA Certificate Dir\" are defined for Console \"%s\" in %s."
+ " At least one CA certificate store is required"
+ " when using \"TLS Verify Peer\".\n"),
+ console->hdr.name, configfile);
+ OK = false;
+ }
+
+ /* If everything is well, attempt to initialize our per-resource TLS context */
+ if (OK && (need_tls || console->tls_require)) {
+ /* Initialize TLS context:
+ * Args: CA certfile, CA certdir, Certfile, Keyfile,
+ * Keyfile PEM Callback, Keyfile CB Userdata, DHfile, Verify Peer */
+ console->tls_ctx = new_tls_context(console->tls_ca_certfile,
+ console->tls_ca_certdir, console->tls_certfile,
+ console->tls_keyfile, NULL, NULL, console->tls_dhfile,
+ console->tls_verify_peer);
+
+ if (!console->tls_ctx) {
+ Emsg2(M_FATAL, 0, _("Failed to initialize TLS context for Console \"%s\" in %s.\n"),
+ console->hdr.name, configfile);
+ OK = false;
+ }
+ }
+
+ }
+
UnlockRes();
if (OK) {