int main(int argc, char *argv[])
{
struct vrmr_ctx vctx;
int retval = 0, optch = 0;
static char optstring[] = "c:d:hVW";
struct option long_options[] = {
{"configfile", required_argument, NULL, 'c'},
{"debug", required_argument, NULL, 'd'},
{"help", no_argument, NULL, 'h'},
{"version", no_argument, NULL, 'V'},
{"wizard", no_argument, NULL, 'W'},
{0, 0, 0, 0},
};
int longopt_index = 0;
int debug_level = NONE;
PANEL *main_panels[5];
char *s = NULL;
/* some defaults */
vuurmuur_semid = -1;
vuurmuur_shmid = -1;
vuurmuurlog_semid = -1;
vuurmuurlog_shmid = -1;
/* create the version string */
snprintf(version_string, sizeof(version_string),
"%s (using libvuurmuur %s)", VUURMUURCONF_VERSION,
libvuurmuur_get_version());
/* some initilization */
if (vrmr_init(&vctx, "vuurmuur_conf") < 0)
exit(EXIT_FAILURE);
/* settings file */
memset(vccnf.configfile_location, 0, sizeof(vccnf.configfile_location));
if (vctx.conf.etcdir[0] == '\0')
(void)strlcpy(vccnf.configfile_location, VUURMUURCONF_CONFIGFILE,
sizeof(vccnf.configfile_location));
else
(void)snprintf(vccnf.configfile_location,
sizeof(vccnf.configfile_location),
"%s/vuurmuur/vuurmuur_conf.conf", vctx.conf.etcdir);
#ifdef ENABLE_NLS
setlocale(LC_ALL, "");
setlocale(LC_TIME, "");
setlocale(LC_MESSAGES, "");
setlocale(LC_COLLATE, "");
setlocale(LC_CTYPE, "");
setlocale(LC_MONETARY, "");
setlocale(LC_NUMERIC, "");
#endif
/* check if we are in utf-8 mode */
utf8_mode = 0;
if ((s = getenv("LC_ALL")) || (s = getenv("LC_CTYPE")) ||
(s = getenv("LANG"))) {
if (strstr(s, "UTF-8"))
utf8_mode = 1;
}
#ifdef ENABLE_NLS
bindtextdomain("vuurmuur", xstr(VRMR_LOCALEDIR));
textdomain("vuurmuur");
#endif
/* process commandline options */
while ((optch = getopt_long(argc, argv, optstring, long_options,
&longopt_index)) != -1) {
switch (optch) {
case 'h':
print_commandline_args();
break;
/* configfile */
case 'c':
if (strlcpy(vctx.conf.configfile, optarg,
sizeof(vctx.conf.configfile)) >=
sizeof(vctx.conf.configfile)) {
vrmr_error(EXIT_FAILURE, VR_ERR,
gettext("commandline argument too long for option "
"-c."));
exit(EXIT_FAILURE);
}
break;
case 'd':
/* convert the debug string and check the result */
debug_level = atoi(optarg);
if (debug_level < 0 || debug_level > HIGH) {
vrmr_error(EXIT_FAILURE, VR_ERR,
gettext("commandline debuglevel out of range."));
exit(EXIT_FAILURE);
}
vrmr_debug_level = debug_level;
fprintf(stdout, "vuurmuur_conf: debugging enabled.\n");
fprintf(stdout, "vuurmuur_conf: debug level: %d\n",
debug_level);
break;
case 'V':
/* print version */
fprintf(stdout, "Vuurmuur_conf %s\n", version_string);
fprintf(stdout, "%s\n", VUURMUUR_COPYRIGHT);
exit(EXIT_SUCCESS);
case 'W': {
char wizard_path[512] = "";
snprintf(wizard_path, sizeof(wizard_path),
"%s/scripts/vuurmuur-wizard.sh", vctx.conf.datadir);
printf("Running %s...\n", wizard_path);
exec_wizard(wizard_path);
exit(EXIT_SUCCESS);
}
default:
vrmr_error(EXIT_FAILURE, VR_ERR,
gettext("unknown commandline option."));
exit(EXIT_FAILURE);
}
}
/* close the STDERR_FILENO because it gives us annoying "Broken
Pipe" errors on some systems with bash3. Let's see if this
has negative side-effects. */
close(STDERR_FILENO);
/* init vuurmuur_conf config already to get background */
(void)init_vcconfig(&vctx.conf, vccnf.configfile_location, &vccnf);
/* Initialize curses */
(void)initscr();
(void)start_color();
(void)cbreak();
(void)noecho();
(void)keypad(stdscr, (bool)TRUE);
setup_colors();
/* create the three main windows */
if (!(status_frame_win = create_newwin(
3, COLS, LINES - 3, 0, NULL, vccnf.color_bgd)))
exit(EXIT_FAILURE);
if (!(status_win = create_newwin(
1, COLS - 4, LINES - 2, 2, NULL, vccnf.color_bgd)))
exit(EXIT_FAILURE);
if (!(top_win = create_newwin(3, COLS, 0, 0, NULL, vccnf.color_bgd)))
exit(EXIT_FAILURE);
if (!(main_win = create_newwin(
LINES - 6, COLS, 3, 0, NULL, vccnf.color_bgd)))
exit(EXIT_FAILURE);
if (!(mainlog_win = newwin(LINES - 8, COLS - 2, 4, 1)))
exit(EXIT_FAILURE);
(void)wbkgd(mainlog_win, vccnf.color_bgd);
wattron(status_frame_win, vccnf.color_bgd);
mvwprintw(status_frame_win, 0, 2, " %s ", gettext("Status"));
mvwprintw(status_frame_win, 2,
(int)(COLS - 4 - StrLen(vctx.user_data.realusername) - 6),
" user: %s ", vctx.user_data.realusername);
wattroff(status_frame_win, vccnf.color_bgd);
/* Attach a panel to each window */
main_panels[0] = new_panel(top_win);
main_panels[1] = new_panel(main_win);
main_panels[2] = new_panel(status_win);
main_panels[3] = new_panel(mainlog_win);
main_panels[4] = new_panel(status_frame_win);
(void)update_panels();
(void)doupdate();
/* init the vrprint functions for the Gui */
vrprint.error = vuumuurconf_print_error;
vrprint.warning = vuumuurconf_print_warning;
vrprint.info = vuumuurconf_print_info;
if (status_print(status_win, gettext("This is Vuurmuur_conf %s, %s"),
version_string, VUURMUUR_COPYRIGHT) < 0)
exit(EXIT_FAILURE);
/* setup the global busywin */
VrBusyWinCreate();
VrBusyWinHide();
// form_test();
/* startup_screen inits the config, loads the zones, rules, etc */
if (startup_screen(&vctx, &vctx.rules, &vctx.zones, &vctx.services,
&vctx.interfaces, &vctx.blocklist, &vctx.reg) < 0) {
/* failure! Lets quit. */
/* delete panels and windows */
(void)del_panel(main_panels[0]);
(void)del_panel(main_panels[1]);
(void)del_panel(main_panels[2]);
(void)del_panel(main_panels[3]);
(void)del_panel(main_panels[4]);
(void)destroy_win(top_win);
(void)destroy_win(main_win);
(void)destroy_win(status_win);
(void)destroy_win(status_frame_win);
/* clear screen */
(void)refresh();
/* end ncurses mode */
(void)endwin();
exit(EXIT_FAILURE);
}
/* setup statuslist */
(void)setup_statuslist();
status_print(status_win, STR_READY);
mm_status_checkall(&vctx, NULL, &vctx.rules, &vctx.zones, &vctx.interfaces,
&vctx.services);
/* main menu loop */
while (main_menu(&vctx, &vctx.rules, &vctx.zones, &vctx.interfaces,
&vctx.services, &vctx.blocklist, &vctx.reg) == 1)
;
/* clean up the status list */
vrmr_list_cleanup(&vuurmuur_status.StatusList);
/* detach from shared memory, if we were attached */
if (vuurmuur_shmp != NULL && vuurmuur_shmp != (char *)(-1) &&
vuurmuur_shmtable != 0) {
if (vrmr_lock(vuurmuur_semid)) {
vuurmuur_shmtable->configtool.connected = 3;
vrmr_unlock(vuurmuur_semid);
}
(void)shmdt(vuurmuur_shmp);
}
if (vuurmuurlog_shmp != NULL && vuurmuurlog_shmp != (char *)(-1) &&
vuurmuurlog_shmtable != 0) {
if (vrmr_lock(vuurmuurlog_semid)) {
vuurmuurlog_shmtable->configtool.connected = 3;
vrmr_unlock(vuurmuurlog_semid);
}
(void)shmdt(vuurmuurlog_shmp);
}
/* destroy the global busywin */
VrBusyWinDelete();
/* delete panels and windows */
(void)del_panel(main_panels[0]);
(void)del_panel(main_panels[1]);
(void)del_panel(main_panels[2]);
(void)del_panel(main_panels[3]);
(void)del_panel(main_panels[4]);
(void)destroy_win(mainlog_win);
(void)destroy_win(top_win);
(void)destroy_win(main_win);
(void)destroy_win(status_win);
(void)destroy_win(status_frame_win);
/* clear screen */
(void)refresh();
/* end ncurses mode */
(void)endwin();
/* set error functions to the stdout versions */
vrprint.error = vrmr_stdoutprint_error;
vrprint.warning = vrmr_stdoutprint_warning;
vrprint.info = vrmr_stdoutprint_info;
vrprint.debug = vrmr_stdoutprint_debug;
vrprint.audit = vrmr_stdoutprint_audit;
/* unload the backends */
if (vrmr_backends_unload(&vctx.conf, &vctx) < 0) {
vrmr_error(-1, VR_ERR, gettext("unloading the backends failed"));
retval = -1;
}
/* cleanup the datastructures */
(void)vrmr_list_cleanup(&vctx.blocklist.list);
(void)vrmr_destroy_serviceslist(&vctx.services);
(void)vrmr_destroy_zonedatalist(&vctx.zones);
(void)vrmr_rules_cleanup_list(&vctx.rules);
(void)vrmr_destroy_interfaceslist(&vctx.interfaces);
vrmr_deinit(&vctx);
return (retval);
}
/* startup_screen
This is the splash-screen which calls the startup functions,
like loading the plugins, zones, services etc.
Returncodes:
0: ok
-1: error
*/
int startup_screen(struct vrmr_ctx *vctx, struct vrmr_rules *rules,
struct vrmr_zones *zones, struct vrmr_services *services,
struct vrmr_interfaces *interfaces, struct vrmr_blocklist *blocklist,
struct vrmr_regex *reg)
{
WINDOW *startup_win = NULL, *startup_print_win = NULL;
PANEL *startup_panel[2];
int retval = 0, maxy = 0, maxx = 0, y = 0, x = 0, width = 50, heigth = 15,
result = 0, config_done = 0, cnfresult = 0;
int print_pan_width = 40;
// get screensize and set windowlocation
getmaxyx(stdscr, maxy, maxx);
y = (maxy - heigth) / 2;
x = (maxx - width) / 2;
// create the windows and panels
startup_win = create_newwin(heigth, width, y, x, "Vuurmuur_conf",
vccnf.color_win_init | A_BOLD);
startup_print_win = newwin(1, print_pan_width, y + heigth - 3, x + 5);
wbkgd(startup_print_win, vccnf.color_win_init | A_BOLD);
startup_panel[0] = new_panel(startup_win);
startup_panel[1] = new_panel(startup_print_win);
update_panels();
doupdate();
// print the logo: it looks a bit weird here because of escape sequences
// also print version
mvwprintw(startup_win, 3, 4, " \\\\ // |\\\\ //| ");
mvwprintw(startup_win, 4, 4, " \\\\ // | | | | |] ||\\//|| | | | | |] ");
mvwprintw(startup_win, 5, 4,
" \\// \\/| \\/| |\\ || || \\/| \\/| |\\ ");
mvwprintw(startup_win, 6, 4, " Config ");
mvwprintw(startup_win, 7, 4, " ------------------------------------ ");
mvwprintw(startup_win, 9, 3, "%s ", VUURMUUR_COPYRIGHT);
mvwprintw(startup_win, 10, 3, gettext("Version: %s"), VUURMUURCONF_VERSION);
mvwprintw(startup_win, 12, 4, "[");
mvwprintw(startup_win, 12, 4 + print_pan_width + 1, "]");
/* initialize the vuurmuur conf config */
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_LOAD_VUURMUUR_CONF_SETTINGS);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
while (!config_done) {
result = init_vcconfig(&vctx->conf, vccnf.configfile_location, &vccnf);
if (result == VRMR_CNF_E_UNKNOWN_ERR || result == VRMR_CNF_E_PARAMETER)
return (-1);
else if (result == VRMR_CNF_E_FILE_PERMISSION) {
return (-1);
}
/* missing file? use defaults */
else if (result == VRMR_CNF_E_FILE_MISSING) {
vcconfig_use_defaults(&vccnf);
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s",
STR_LOAD_VUURMUUR_CONF_SETTINGS, STR_COK);
update_panels();
doupdate();
config_done = 1;
} else if (result == VRMR_CNF_E_MISSING_VAR ||
result == VRMR_CNF_E_ILLEGAL_VAR ||
result == VRMR_CNF_W_MISSING_VAR ||
result == VRMR_CNF_W_ILLEGAL_VAR) {
if (confirm(gettext("Problem with the Vuurmuur_conf settings"),
gettext("Do you want to edit the settings now?"),
vccnf.color_win_note, vccnf.color_win_note_rev | A_BOLD,
1)) {
/* this prompt the user with the config menu */
cnfresult = edit_vcconfig();
if (cnfresult < 0)
return (-1);
} else {
/* if the user doesn't want to solve the problem we exit if we
had an error in case of a warning, we continue
*/
if (result == VRMR_CNF_E_MISSING_VAR ||
result == VRMR_CNF_E_FILE_MISSING)
return (-1);
else {
// TODO: print warning to warn the user that the config is
// not yet ok?
config_done = 1;
}
}
} else if (result == VRMR_CNF_OK) {
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s",
STR_LOAD_VUURMUUR_CONF_SETTINGS, STR_COK);
update_panels();
doupdate();
config_done = 1;
} else {
vrmr_error(-1, VR_ERR,
"unknown return code from init_vcconfig. This can't be "
"good");
return (-1);
}
if (config_done == 0) {
werase(startup_print_win);
wprintw(startup_print_win, "%s...",
STR_LOAD_VUURMUUR_CONF_SETTINGS);
update_panels();
doupdate();
}
}
/* initialize the config */
config_done = 0;
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_LOAD_VUURMUUR_CONFIG);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
while (!config_done) {
result = vrmr_init_config(&vctx->conf);
if (result == VRMR_CNF_E_UNKNOWN_ERR || result == VRMR_CNF_E_PARAMETER)
return (-1);
else if (result == VRMR_CNF_E_FILE_PERMISSION) {
return (-1);
} else if (result == VRMR_CNF_E_FILE_MISSING ||
result == VRMR_CNF_E_MISSING_VAR ||
result == VRMR_CNF_E_ILLEGAL_VAR ||
result == VRMR_CNF_W_MISSING_VAR ||
result == VRMR_CNF_W_ILLEGAL_VAR) {
if (confirm(gettext("Problem with the Vuurmuur config"),
gettext("Do you want to edit the config now?"),
vccnf.color_win_note, vccnf.color_win_note_rev | A_BOLD,
1)) {
/* this prompt the user with the config menu */
cnfresult = config_menu(&vctx->conf);
if (cnfresult < 0)
return (-1);
} else {
/* if the user doesn't want to solve the problem we exit if we
had an error in case of a warning, we continue
*/
if (result == VRMR_CNF_E_MISSING_VAR ||
result == VRMR_CNF_E_FILE_MISSING)
return (-1);
else {
// TODO: print warning to warn the user that the config is
// not yet ok?
config_done = 1;
}
}
} else if (result == VRMR_CNF_OK) {
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_LOAD_VUURMUUR_CONFIG,
STR_COK);
update_panels();
doupdate();
config_done = 1;
} else {
vrmr_error(-1, VR_INTERR,
"unknown return code from vrmr_init_config. This can't be "
"good");
return (-1);
}
if (config_done == 0) {
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_LOAD_VUURMUUR_CONFIG);
update_panels();
doupdate();
}
}
/* config done, so now we can use logprinting */
if (vrmr_debug_level >= LOW)
vrprint.info = vuumuurconf_print_info;
else
vrprint.info = vrmr_logprint_info;
vrprint.debug = vrmr_logprint_debug;
vrprint.audit = vrmr_logprint_audit;
/* print that we started */
vrmr_audit("started: effective user %s (%ld), real user %s (%ld).",
vctx->user_data.username, (long)vctx->user_data.user,
vctx->user_data.realusername, (long)vctx->user_data.realuser);
/* now load the backends */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_LOAD_PLUGINS);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
result = vrmr_backends_load(&vctx->conf, vctx);
if (result < 0) {
vrmr_error(-1, VR_ERR, gettext("loading the plugins failed."));
return (-1);
}
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_LOAD_PLUGINS, STR_COK);
update_panels();
doupdate();
/* init services */
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_INIT_SERVICES);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
result = vrmr_init_services(vctx, services, reg);
if (result < 0) {
vrmr_error(-1, VR_ERR, gettext("intializing the services failed."));
return (-1);
}
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_SERVICES, STR_COK);
update_panels();
doupdate();
/* init interfaces */
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_INIT_INTERFACES);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
result = vrmr_init_interfaces(vctx, interfaces);
if (result < 0) {
vrmr_error(-1, VR_ERR, gettext("intializing the interfaces failed."));
return (-1);
}
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_INTERFACES, STR_COK);
update_panels();
doupdate();
/* init zones */
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_INIT_ZONES);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
result = vrmr_init_zonedata(vctx, zones, interfaces, reg);
if (result < 0) {
vrmr_error(-1, VR_ERR, gettext("intializing the zones failed."));
return (-1);
}
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_ZONES, STR_COK);
update_panels();
doupdate();
/* init rules */
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_INIT_RULES);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
result = vrmr_rules_init_list(vctx, &vctx->conf, rules, reg);
if (result < 0) {
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_RULES, STR_CFAILED);
update_panels();
doupdate();
} else {
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_RULES, STR_COK);
update_panels();
doupdate();
}
/* load the blockfile */
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s...", STR_INIT_BLOCKLIST);
update_panels();
doupdate();
if (vrmr_debug_level > LOW)
sleep(1);
result = vrmr_blocklist_init_list(vctx, &vctx->conf, zones, blocklist,
/*load_ips*/ FALSE, /*no_refcnt*/ FALSE);
if (result < 0) {
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_BLOCKLIST, STR_CFAILED);
update_panels();
doupdate();
} else {
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s... %s", STR_INIT_BLOCKLIST, STR_COK);
update_panels();
doupdate();
}
/*
try to connect to vuurmuur trough shm
*/
vuurmuur_shmtable = NULL;
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur...", STR_CONNECTING_TO);
update_panels();
doupdate();
vuurmuur_pid = get_vuurmuur_pid("/var/run/vuurmuur.pid", &vuurmuur_shmid);
if (vuurmuur_shmid > 0) {
/* attach to shared memory */
vuurmuur_shmp = shmat(vuurmuur_shmid, 0, 0);
if (vuurmuur_shmp == (char *)(-1)) {
vrmr_error(-1, VR_ERR,
gettext("attaching to shared memory failed: %s"),
strerror(errno));
} else {
vuurmuur_shmtable = (struct vrmr_shm_table *)vuurmuur_shmp;
vuurmuur_semid = vuurmuur_shmtable->sem_id;
/* now try to connect to the shared memory */
if (vrmr_lock(vuurmuur_semid)) {
vuurmuur_shmtable->configtool.connected = 1;
(void)snprintf(vuurmuur_shmtable->configtool.name,
sizeof(vuurmuur_shmtable->configtool.name),
"Vuurmuur_conf %s (user: %s)", version_string,
vctx->user_data.realusername);
(void)strlcpy(vuurmuur_shmtable->configtool.username,
vctx->user_data.realusername,
sizeof(vuurmuur_shmtable->configtool.username));
vrmr_unlock(vuurmuur_semid);
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur... %s",
STR_CONNECTING_TO, STR_COK);
update_panels();
doupdate();
} else {
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur... %s",
STR_CONNECTING_TO, STR_CFAILED);
update_panels();
doupdate();
vuurmuur_shmp = NULL;
}
}
} else {
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur... %s", STR_CONNECTING_TO,
STR_CFAILED);
update_panels();
doupdate();
vuurmuur_shmp = NULL;
}
/*
try to connect to vuurmuur trough shm
*/
vuurmuurlog_shmtable = NULL;
/* TRANSLATORS: max 40 characters */
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur_log...", STR_CONNECTING_TO);
update_panels();
doupdate();
vuurmuurlog_pid =
get_vuurmuur_pid("/var/run/vuurmuur_log.pid", &vuurmuurlog_shmid);
if (vuurmuurlog_shmid > 0) {
/* attach to shared memory */
vuurmuurlog_shmp = shmat(vuurmuurlog_shmid, 0, 0);
if (vuurmuurlog_shmp == (char *)(-1)) {
vrmr_error(-1, VR_ERR, "attaching to shared memory failed: %s",
strerror(errno));
} else {
vuurmuurlog_shmtable = (struct vrmr_shm_table *)vuurmuurlog_shmp;
vuurmuurlog_semid = vuurmuurlog_shmtable->sem_id;
vrmr_debug(LOW, "vuurmuur_log: sem_id: %d.", vuurmuurlog_semid);
/* now try to connect to the shared memory */
if (vrmr_lock(vuurmuurlog_semid)) {
vuurmuurlog_shmtable->configtool.connected = 1;
(void)snprintf(vuurmuurlog_shmtable->configtool.name,
sizeof(vuurmuurlog_shmtable->configtool.name),
"Vuurmuur_conf %s (user: %s)", version_string,
vctx->user_data.realusername);
(void)strlcpy(vuurmuurlog_shmtable->configtool.username,
vctx->user_data.realusername,
sizeof(vuurmuurlog_shmtable->configtool.username));
vrmr_unlock(vuurmuurlog_semid);
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur_log... %s",
STR_CONNECTING_TO, STR_COK);
update_panels();
doupdate();
} else {
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur_log... %s",
STR_CONNECTING_TO, STR_CFAILED);
update_panels();
doupdate();
vuurmuurlog_shmp = NULL;
}
}
} else {
werase(startup_print_win);
wprintw(startup_print_win, "%s Vuurmuur_log... %s", STR_CONNECTING_TO,
STR_CFAILED);
update_panels();
doupdate();
vuurmuurlog_shmp = NULL;
}
/* cleanup */
del_panel(startup_panel[0]);
del_panel(startup_panel[1]);
destroy_win(startup_print_win);
destroy_win(startup_win);
update_panels();
doupdate();
return (retval);
}
int
script_apply(const int debuglvl, VuurmuurScript *vr_script)
{
/* vuurmuur */
int vuurmuur_shmid = 0;
int vuurmuur_semid = -1;
/*@null@*/
struct vrmr_shm_table *vuurmuur_shmtable = NULL;
char *vuurmuur_shmp = NULL;
/* vuurmuur_log */
int vuurmuurlog_shmid = 0;
int vuurmuurlog_semid = -1;
char *vuurmuurlog_shmp = NULL;
/*@null@*/
struct vrmr_shm_table *vuurmuurlog_shmtable = NULL;
int vuurmuur_result = 0,
vuurmuurlog_result = 0;
int waittime = 0;
int vuurmuur_progress = 0,
vuurmuurlog_progress = 0;
char failed = FALSE;
int retval = 0;
/* try to connect to vuurmuur trough shm */
vuurmuur_shmtable = NULL;
get_vuurmuur_pid("/var/run/vuurmuur.pid", &vuurmuur_shmid);
if(vuurmuur_shmid > 0)
{
/* attach to shared memory */
vuurmuur_shmp = shmat(vuurmuur_shmid, 0, 0);
if(vuurmuur_shmp == (char *)(-1))
{
vrmr_error(VRS_ERR_COMMAND_FAILED, VR_ERR, "attaching to shared memory failed: %s (in: %s:%d).",
strerror(errno), __FUNC__, __LINE__);
}
else
{
vuurmuur_shmtable = (struct vrmr_shm_table *)vuurmuur_shmp;
vuurmuur_semid = vuurmuur_shmtable->sem_id;
/* now try to connect to the shared memory */
if(vrmr_lock(vuurmuur_semid))
{
vuurmuur_shmtable->configtool.connected = 1;
(void)strlcpy(vuurmuur_shmtable->configtool.username,
vr_script->vctx.user_data.realusername,
sizeof(vuurmuur_shmtable->configtool.username));
snprintf(vuurmuur_shmtable->configtool.name,
sizeof(vuurmuur_shmtable->configtool.name),
"Vuurmuur_script %s (user: %s)",
version_string, vr_script->vctx.user_data.realusername);
vrmr_unlock(vuurmuur_semid);
}
else
{
vrmr_error(VRS_ERR_COMMAND_FAILED, VR_ERR, "connecting to Vuurmuur failed: could not lock semid.");
vuurmuur_shmp = NULL;
}
}
}
else
{
vrmr_warning(VR_WARN, "vuurmuur not notified: connecting failed: no shmid.");
vuurmuur_shmp = NULL;
}
/* try to connect to vuurmuur trough shm */
vuurmuurlog_shmtable = NULL;
get_vuurmuur_pid("/var/run/vuurmuur_log.pid", &vuurmuurlog_shmid);
if(vuurmuurlog_shmid > 0)
{
/* attach to shared memory */
vuurmuurlog_shmp = shmat(vuurmuurlog_shmid, 0, 0);
if(vuurmuurlog_shmp == (char *)(-1))
{
vrmr_error(VRS_ERR_COMMAND_FAILED, VR_ERR, "attaching to shared memory failed: %s (in: %s:%d).",
strerror(errno), __FUNC__, __LINE__);
}
else
{
vuurmuurlog_shmtable = (struct vrmr_shm_table *)vuurmuurlog_shmp;
vuurmuurlog_semid = vuurmuurlog_shmtable->sem_id;
/* now try to connect to the shared memory */
if(vrmr_lock(vuurmuurlog_semid))
{
vuurmuurlog_shmtable->configtool.connected = 1;
(void)strlcpy(vuurmuurlog_shmtable->configtool.username,
vr_script->vctx.user_data.realusername,
sizeof(vuurmuurlog_shmtable->configtool.username));
snprintf(vuurmuurlog_shmtable->configtool.name,
sizeof(vuurmuurlog_shmtable->configtool.name),
"Vuurmuur_script %s (user: %s)",
version_string, vr_script->vctx.user_data.realusername);
vrmr_unlock(vuurmuurlog_semid);
}
else
{
vrmr_error(VRS_ERR_COMMAND_FAILED, VR_ERR, "connecting to Vuurmuur_log failed: could not lock semid.");
vuurmuurlog_shmp = NULL;
}
}
}
else
{
vrmr_warning(VR_WARN, "vuurmuur_log not notified: connecting failed: no shmid.");
vuurmuurlog_shmp = NULL;
}
/* handle no vuurmuur connection */
if(vuurmuur_shmtable != NULL && vuurmuur_semid != -1)
{
if(vrmr_lock(vuurmuur_semid))
{
vuurmuur_shmtable->backend_changed = 1;
vrmr_unlock(vuurmuur_semid);
vuurmuur_result = VRMR_RR_NO_RESULT_YET;
}
}
else
{
vuurmuur_result = VRMR_RR_READY;
}
/* handle no vuurmuur_log connection */
if(vuurmuurlog_shmtable != NULL && vuurmuurlog_semid != -1)
{
if(vrmr_lock(vuurmuurlog_semid))
{
vuurmuurlog_shmtable->backend_changed = 1;
vrmr_unlock(vuurmuurlog_semid);
vuurmuurlog_result = VRMR_RR_NO_RESULT_YET;
}
}
else
{
vuurmuurlog_result = VRMR_RR_READY;
}
/* wait max 60 seconds */
while (((vuurmuur_result == VRMR_RR_NO_RESULT_YET || vuurmuur_result == VRMR_RR_RESULT_ACK) ||
(vuurmuurlog_result == VRMR_RR_NO_RESULT_YET || vuurmuurlog_result == VRMR_RR_RESULT_ACK))
&& waittime < 60000000)
{
if(vuurmuur_shmtable != NULL && vuurmuur_semid != -1) {
if(vuurmuur_progress < 100)
{
if(vrmr_lock(vuurmuur_semid))
{
if(vuurmuur_shmtable->reload_result != VRMR_RR_READY)
{
vuurmuur_result = vuurmuur_shmtable->reload_result;
}
vuurmuur_progress = vuurmuur_shmtable->reload_progress;
vrmr_unlock(vuurmuur_semid);
}
}
if(vuurmuur_progress == 100)
{
if(vuurmuur_semid == -1)
{
vuurmuur_result = VRMR_RR_READY;
failed = 1;
}
else if(vrmr_lock(vuurmuur_semid))
{
vuurmuur_shmtable->reload_result = VRMR_RR_RESULT_ACK;
vrmr_unlock(vuurmuur_semid);
if(vuurmuur_result != VRMR_RR_SUCCES && vuurmuur_result != VRMR_RR_NOCHANGES)
{
vuurmuur_result = VRMR_RR_READY;
failed = 1;
}
}
}
} else {
vuurmuur_result = VRMR_RR_READY;
failed = 1;
}
if(vuurmuurlog_shmtable != NULL && vuurmuurlog_semid != -1) {
if(vuurmuurlog_progress < 100)
{
if(vrmr_lock(vuurmuurlog_semid))
{
if(vuurmuurlog_shmtable->reload_result != VRMR_RR_READY)
{
vuurmuurlog_result = vuurmuurlog_shmtable->reload_result;
}
vuurmuurlog_progress = vuurmuurlog_shmtable->reload_progress;
vrmr_unlock(vuurmuurlog_semid);
}
}
if(vuurmuurlog_progress == 100)
{
if(vuurmuurlog_semid == -1)
{
}
else if(vrmr_lock(vuurmuurlog_semid))
{
vuurmuurlog_shmtable->reload_result = VRMR_RR_RESULT_ACK;
vrmr_unlock(vuurmuurlog_semid);
if(vuurmuurlog_result != VRMR_RR_SUCCES && vuurmuur_result != VRMR_RR_NOCHANGES)
{
vuurmuurlog_result = VRMR_RR_READY;
failed = 1;
}
}
} else {
vuurmuurlog_result = VRMR_RR_READY;
failed = 1;
}
}
/* no result yet, sleep 1 sec, or if the server didn't have a chance to do anything */
if( (vuurmuur_result == VRMR_RR_NO_RESULT_YET || vuurmuur_result == VRMR_RR_RESULT_ACK) ||
(vuurmuurlog_result == VRMR_RR_NO_RESULT_YET || vuurmuurlog_result == VRMR_RR_RESULT_ACK))
{
waittime += 1000;
usleep(1000);
}
}
/* timed out */
if(vuurmuur_progress < 100)
{
failed = 1;
}
/* timed out */
if(vuurmuurlog_progress < 100)
{
failed = 1;
}
/* detach from shared memory, if we were attached */
if(vuurmuur_shmp != NULL && vuurmuur_shmp != (char *)(-1) && vuurmuur_shmtable != 0)
{
if(vrmr_lock(vuurmuur_semid))
{
vuurmuur_shmtable->configtool.connected = 3;
vrmr_unlock(vuurmuur_semid);
}
(void)shmdt(vuurmuur_shmp);
}
if(vuurmuurlog_shmp != NULL && vuurmuurlog_shmp != (char *)(-1) && vuurmuurlog_shmtable != 0)
{
if(vrmr_lock(vuurmuurlog_semid))
{
vuurmuurlog_shmtable->configtool.connected = 3;
vrmr_unlock(vuurmuurlog_semid);
}
(void)shmdt(vuurmuurlog_shmp);
}
if(failed == TRUE)
retval = VRS_ERR_COMMAND_FAILED;
return(retval);
}