1 56324ebe 2022-07-14 thomas /*
  2 56324ebe 2022-07-14 thomas  * Copyright (c) 2016, 2019, 2020-2021 Tracey Emery <tracey@traceyemery.net>
  3 56324ebe 2022-07-14 thomas  * Copyright (c) 2015 Reyk Floeter <reyk@openbsd.org>
  4 56324ebe 2022-07-14 thomas  *
  5 56324ebe 2022-07-14 thomas  * Permission to use, copy, modify, and distribute this software for any
  6 56324ebe 2022-07-14 thomas  * purpose with or without fee is hereby granted, provided that the above
  7 56324ebe 2022-07-14 thomas  * copyright notice and this permission notice appear in all copies.
  8 56324ebe 2022-07-14 thomas  *
  9 56324ebe 2022-07-14 thomas  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 10 56324ebe 2022-07-14 thomas  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 11 56324ebe 2022-07-14 thomas  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 12 56324ebe 2022-07-14 thomas  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 13 56324ebe 2022-07-14 thomas  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 14 56324ebe 2022-07-14 thomas  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 15 56324ebe 2022-07-14 thomas  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 16 56324ebe 2022-07-14 thomas  */
 17 56324ebe 2022-07-14 thomas 
 18 56324ebe 2022-07-14 thomas #include <sys/param.h>
 19 56324ebe 2022-07-14 thomas #include <sys/socket.h>
 20 56324ebe 2022-07-14 thomas #include <sys/wait.h>
 21 56324ebe 2022-07-14 thomas #include <sys/cdefs.h>
 22 56324ebe 2022-07-14 thomas 
 23 56324ebe 2022-07-14 thomas #include <net/if.h>
 24 56324ebe 2022-07-14 thomas #include <netinet/in.h>
 25 56324ebe 2022-07-14 thomas 
 26 56324ebe 2022-07-14 thomas #include <stdio.h>
 27 56324ebe 2022-07-14 thomas #include <stdlib.h>
 28 56324ebe 2022-07-14 thomas #include <string.h>
 29 56324ebe 2022-07-14 thomas #include <termios.h>
 30 56324ebe 2022-07-14 thomas #include <err.h>
 31 56324ebe 2022-07-14 thomas #include <errno.h>
 32 56324ebe 2022-07-14 thomas #include <event.h>
 33 56324ebe 2022-07-14 thomas #include <fcntl.h>
 34 56324ebe 2022-07-14 thomas #include <pwd.h>
 35 56324ebe 2022-07-14 thomas #include <signal.h>
 36 56324ebe 2022-07-14 thomas #include <syslog.h>
 37 56324ebe 2022-07-14 thomas #include <unistd.h>
 38 56324ebe 2022-07-14 thomas #include <ctype.h>
 39 56324ebe 2022-07-14 thomas 
 40 56324ebe 2022-07-14 thomas #include "got_opentemp.h"
 41 56324ebe 2022-07-14 thomas 
 42 56324ebe 2022-07-14 thomas #include "proc.h"
 43 56324ebe 2022-07-14 thomas #include "gotwebd.h"
 44 56324ebe 2022-07-14 thomas 
 45 d7cad54e 2022-07-14 thomas #include "got_compat.h"
 46 d7cad54e 2022-07-14 thomas 
 47 56324ebe 2022-07-14 thomas __dead void usage(void);
 48 56324ebe 2022-07-14 thomas 
 49 56324ebe 2022-07-14 thomas int	 main(int, char **);
 50 56324ebe 2022-07-14 thomas int	 gotwebd_configure(struct gotwebd *);
 51 56324ebe 2022-07-14 thomas void	 gotwebd_configure_done(struct gotwebd *);
 52 56324ebe 2022-07-14 thomas void	 gotwebd_sighdlr(int sig, short event, void *arg);
 53 56324ebe 2022-07-14 thomas void	 gotwebd_shutdown(void);
 54 56324ebe 2022-07-14 thomas int	 gotwebd_dispatch_sockets(int, struct privsep_proc *, struct imsg *);
 55 56324ebe 2022-07-14 thomas 
 56 56324ebe 2022-07-14 thomas struct gotwebd	*gotwebd_env;
 57 56324ebe 2022-07-14 thomas 
 58 56324ebe 2022-07-14 thomas static struct privsep_proc procs[] = {
 59 56324ebe 2022-07-14 thomas 	{ "sockets",	PROC_SOCKS,	gotwebd_dispatch_sockets, sockets,
 60 56324ebe 2022-07-14 thomas 	    sockets_shutdown },
 61 56324ebe 2022-07-14 thomas };
 62 56324ebe 2022-07-14 thomas 
 63 56324ebe 2022-07-14 thomas int
 64 56324ebe 2022-07-14 thomas gotwebd_dispatch_sockets(int fd, struct privsep_proc *p, struct imsg *imsg)
 65 56324ebe 2022-07-14 thomas {
 66 56324ebe 2022-07-14 thomas 	struct privsep		*ps = p->p_ps;
 67 56324ebe 2022-07-14 thomas 	struct gotwebd		*env = ps->ps_env;
 68 56324ebe 2022-07-14 thomas 
 69 56324ebe 2022-07-14 thomas 	switch (imsg->hdr.type) {
 70 56324ebe 2022-07-14 thomas 	case IMSG_CFG_DONE:
 71 56324ebe 2022-07-14 thomas 		gotwebd_configure_done(env);
 72 56324ebe 2022-07-14 thomas 		break;
 73 56324ebe 2022-07-14 thomas 	default:
 74 56324ebe 2022-07-14 thomas 		return (-1);
 75 56324ebe 2022-07-14 thomas 	}
 76 56324ebe 2022-07-14 thomas 
 77 56324ebe 2022-07-14 thomas 	return (0);
 78 56324ebe 2022-07-14 thomas }
 79 56324ebe 2022-07-14 thomas 
 80 56324ebe 2022-07-14 thomas void
 81 56324ebe 2022-07-14 thomas gotwebd_sighdlr(int sig, short event, void *arg)
 82 56324ebe 2022-07-14 thomas {
 83 56324ebe 2022-07-14 thomas 	/* struct privsep	*ps = arg; */
 84 56324ebe 2022-07-14 thomas 
 85 56324ebe 2022-07-14 thomas 	if (privsep_process != PROC_GOTWEBD)
 86 56324ebe 2022-07-14 thomas 		return;
 87 56324ebe 2022-07-14 thomas 
 88 56324ebe 2022-07-14 thomas 	switch (sig) {
 89 56324ebe 2022-07-14 thomas 	case SIGHUP:
 90 56324ebe 2022-07-14 thomas 		log_info("%s: ignoring SIGHUP", __func__);
 91 56324ebe 2022-07-14 thomas 		break;
 92 56324ebe 2022-07-14 thomas 	case SIGPIPE:
 93 56324ebe 2022-07-14 thomas 		log_info("%s: ignoring SIGPIPE", __func__);
 94 56324ebe 2022-07-14 thomas 		break;
 95 56324ebe 2022-07-14 thomas 	case SIGUSR1:
 96 56324ebe 2022-07-14 thomas 		log_info("%s: ignoring SIGUSR1", __func__);
 97 56324ebe 2022-07-14 thomas 		break;
 98 56324ebe 2022-07-14 thomas 	case SIGTERM:
 99 56324ebe 2022-07-14 thomas 	case SIGINT:
100 56324ebe 2022-07-14 thomas 		gotwebd_shutdown();
101 56324ebe 2022-07-14 thomas 		break;
102 56324ebe 2022-07-14 thomas 	default:
103 56324ebe 2022-07-14 thomas 		fatalx("unexpected signal");
104 56324ebe 2022-07-14 thomas 	}
105 56324ebe 2022-07-14 thomas }
106 56324ebe 2022-07-14 thomas 
107 56324ebe 2022-07-14 thomas __dead void
108 56324ebe 2022-07-14 thomas usage(void)
109 56324ebe 2022-07-14 thomas {
110 56324ebe 2022-07-14 thomas 	fprintf(stderr, "usage: %s [-dnv] [-D macro=value] [-f file]\n",
111 56324ebe 2022-07-14 thomas 	    getprogname());
112 56324ebe 2022-07-14 thomas 	exit(1);
113 56324ebe 2022-07-14 thomas }
114 56324ebe 2022-07-14 thomas 
115 56324ebe 2022-07-14 thomas int
116 56324ebe 2022-07-14 thomas main(int argc, char **argv)
117 56324ebe 2022-07-14 thomas {
118 56324ebe 2022-07-14 thomas 	struct gotwebd *env;
119 56324ebe 2022-07-14 thomas 	struct privsep *ps;
120 56324ebe 2022-07-14 thomas 	unsigned int proc;
121 56324ebe 2022-07-14 thomas 	int ch;
122 56324ebe 2022-07-14 thomas 	const char *conffile = GOTWEBD_CONF;
123 56324ebe 2022-07-14 thomas 	enum privsep_procid proc_id = PROC_GOTWEBD;
124 56324ebe 2022-07-14 thomas 	int proc_instance = 0;
125 56324ebe 2022-07-14 thomas 	const char *errp, *title = NULL;
126 56324ebe 2022-07-14 thomas 	int argc0 = argc;
127 56324ebe 2022-07-14 thomas 
128 56324ebe 2022-07-14 thomas 	env = calloc(1, sizeof(*env));
129 56324ebe 2022-07-14 thomas 	if (env == NULL)
130 56324ebe 2022-07-14 thomas 		fatal("%s: calloc", __func__);
131 56324ebe 2022-07-14 thomas 
132 56324ebe 2022-07-14 thomas 	/* XXX: add s and S for both sockets */
133 56324ebe 2022-07-14 thomas 	while ((ch = getopt(argc, argv, "D:P:I:df:vn")) != -1) {
134 56324ebe 2022-07-14 thomas 		switch (ch) {
135 56324ebe 2022-07-14 thomas 		case 'D':
136 56324ebe 2022-07-14 thomas 			if (cmdline_symset(optarg) < 0)
137 56324ebe 2022-07-14 thomas 				log_warnx("could not parse macro definition %s",
138 56324ebe 2022-07-14 thomas 				    optarg);
139 56324ebe 2022-07-14 thomas 			break;
140 56324ebe 2022-07-14 thomas 		case 'd':
141 56324ebe 2022-07-14 thomas 			env->gotwebd_debug = 2;
142 56324ebe 2022-07-14 thomas 			break;
143 56324ebe 2022-07-14 thomas 		case 'f':
144 56324ebe 2022-07-14 thomas 			conffile = optarg;
145 56324ebe 2022-07-14 thomas 			break;
146 56324ebe 2022-07-14 thomas 		case 'v':
147 56324ebe 2022-07-14 thomas 			env->gotwebd_verbose++;
148 56324ebe 2022-07-14 thomas 			break;
149 56324ebe 2022-07-14 thomas 		case 'n':
150 56324ebe 2022-07-14 thomas 			env->gotwebd_debug = 2;
151 56324ebe 2022-07-14 thomas 			env->gotwebd_noaction = 1;
152 56324ebe 2022-07-14 thomas 			break;
153 56324ebe 2022-07-14 thomas 		case 'P':
154 56324ebe 2022-07-14 thomas 			title = optarg;
155 56324ebe 2022-07-14 thomas 			proc_id = proc_getid(procs, nitems(procs), title);
156 56324ebe 2022-07-14 thomas 			if (proc_id == PROC_MAX)
157 56324ebe 2022-07-14 thomas 				fatalx("invalid process name");
158 56324ebe 2022-07-14 thomas 			break;
159 56324ebe 2022-07-14 thomas 		case 'I':
160 56324ebe 2022-07-14 thomas 			proc_instance = strtonum(optarg, 0,
161 56324ebe 2022-07-14 thomas 			    PROC_MAX_INSTANCES, &errp);
162 56324ebe 2022-07-14 thomas 			if (errp)
163 56324ebe 2022-07-14 thomas 				fatalx("invalid process instance");
164 56324ebe 2022-07-14 thomas 			break;
165 56324ebe 2022-07-14 thomas 		default:
166 56324ebe 2022-07-14 thomas 			usage();
167 56324ebe 2022-07-14 thomas 		}
168 56324ebe 2022-07-14 thomas 	}
169 56324ebe 2022-07-14 thomas 
170 56324ebe 2022-07-14 thomas 	/* log to stderr until daemonized */
171 56324ebe 2022-07-14 thomas 	log_init(env->gotwebd_debug ? env->gotwebd_debug : 1, LOG_DAEMON);
172 56324ebe 2022-07-14 thomas 
173 56324ebe 2022-07-14 thomas 	argc -= optind;
174 56324ebe 2022-07-14 thomas 	if (argc > 0)
175 56324ebe 2022-07-14 thomas 		usage();
176 56324ebe 2022-07-14 thomas 
177 56324ebe 2022-07-14 thomas 	ps = calloc(1, sizeof(*ps));
178 56324ebe 2022-07-14 thomas 	if (ps == NULL)
179 56324ebe 2022-07-14 thomas 		fatal("%s: calloc:", __func__);
180 56324ebe 2022-07-14 thomas 
181 56324ebe 2022-07-14 thomas 	gotwebd_env = env;
182 56324ebe 2022-07-14 thomas 	env->gotwebd_ps = ps;
183 56324ebe 2022-07-14 thomas 	ps->ps_env = env;
184 56324ebe 2022-07-14 thomas 	env->gotwebd_conffile = conffile;
185 56324ebe 2022-07-14 thomas 
186 56324ebe 2022-07-14 thomas 	if (parse_config(env->gotwebd_conffile, env) == -1)
187 56324ebe 2022-07-14 thomas 		exit(1);
188 56324ebe 2022-07-14 thomas 
189 56324ebe 2022-07-14 thomas 	if (env->gotwebd_noaction && !env->gotwebd_debug)
190 56324ebe 2022-07-14 thomas 		env->gotwebd_debug = 1;
191 56324ebe 2022-07-14 thomas 
192 56324ebe 2022-07-14 thomas 	/* check for root privileges */
193 56324ebe 2022-07-14 thomas 	if (env->gotwebd_noaction == 0) {
194 56324ebe 2022-07-14 thomas 		if (geteuid())
195 56324ebe 2022-07-14 thomas 			fatalx("need root privileges");
196 56324ebe 2022-07-14 thomas 	}
197 56324ebe 2022-07-14 thomas 
198 56324ebe 2022-07-14 thomas 	ps->ps_pw = getpwnam(GOTWEBD_USER);
199 56324ebe 2022-07-14 thomas 	if (ps->ps_pw == NULL)
200 56324ebe 2022-07-14 thomas 		fatalx("unknown user %s", GOTWEBD_USER);
201 56324ebe 2022-07-14 thomas 
202 56324ebe 2022-07-14 thomas 	log_init(env->gotwebd_debug, LOG_DAEMON);
203 56324ebe 2022-07-14 thomas 	log_setverbose(env->gotwebd_verbose);
204 56324ebe 2022-07-14 thomas 
205 56324ebe 2022-07-14 thomas 	if (env->gotwebd_noaction)
206 56324ebe 2022-07-14 thomas 		ps->ps_noaction = 1;
207 56324ebe 2022-07-14 thomas 
208 56324ebe 2022-07-14 thomas 	ps->ps_instances[PROC_SOCKS] = env->prefork_gotwebd;
209 56324ebe 2022-07-14 thomas 	ps->ps_instance = proc_instance;
210 56324ebe 2022-07-14 thomas 	if (title != NULL)
211 56324ebe 2022-07-14 thomas 		ps->ps_title[proc_id] = title;
212 56324ebe 2022-07-14 thomas 
213 56324ebe 2022-07-14 thomas 	for (proc = 0; proc < nitems(procs); proc++)
214 56324ebe 2022-07-14 thomas 		procs[proc].p_chroot = strlen(env->httpd_chroot) ?
215 56324ebe 2022-07-14 thomas 		    env->httpd_chroot : D_HTTPD_CHROOT;
216 56324ebe 2022-07-14 thomas 
217 56324ebe 2022-07-14 thomas 	/* only the gotwebd returns */
218 56324ebe 2022-07-14 thomas 	proc_init(ps, procs, nitems(procs), argc0, argv, proc_id);
219 56324ebe 2022-07-14 thomas 
220 56324ebe 2022-07-14 thomas 	log_procinit("gotwebd");
221 56324ebe 2022-07-14 thomas 	if (!env->gotwebd_debug && daemon(0, 0) == -1)
222 56324ebe 2022-07-14 thomas 		fatal("can't daemonize");
223 56324ebe 2022-07-14 thomas 
224 56324ebe 2022-07-14 thomas 	if (ps->ps_noaction == 0)
225 56324ebe 2022-07-14 thomas 		log_info("%s startup", getprogname());
226 56324ebe 2022-07-14 thomas 
227 56324ebe 2022-07-14 thomas 	event_init();
228 56324ebe 2022-07-14 thomas 
229 56324ebe 2022-07-14 thomas 	signal_set(&ps->ps_evsigint, SIGINT, gotwebd_sighdlr, ps);
230 56324ebe 2022-07-14 thomas 	signal_set(&ps->ps_evsigterm, SIGTERM, gotwebd_sighdlr, ps);
231 56324ebe 2022-07-14 thomas 	signal_set(&ps->ps_evsighup, SIGHUP, gotwebd_sighdlr, ps);
232 56324ebe 2022-07-14 thomas 	signal_set(&ps->ps_evsigpipe, SIGPIPE, gotwebd_sighdlr, ps);
233 56324ebe 2022-07-14 thomas 	signal_set(&ps->ps_evsigusr1, SIGUSR1, gotwebd_sighdlr, ps);
234 56324ebe 2022-07-14 thomas 
235 56324ebe 2022-07-14 thomas 	signal_add(&ps->ps_evsigint, NULL);
236 56324ebe 2022-07-14 thomas 	signal_add(&ps->ps_evsigterm, NULL);
237 56324ebe 2022-07-14 thomas 	signal_add(&ps->ps_evsighup, NULL);
238 56324ebe 2022-07-14 thomas 	signal_add(&ps->ps_evsigpipe, NULL);
239 56324ebe 2022-07-14 thomas 	signal_add(&ps->ps_evsigusr1, NULL);
240 56324ebe 2022-07-14 thomas 
241 56324ebe 2022-07-14 thomas 	if (!env->gotwebd_noaction)
242 56324ebe 2022-07-14 thomas 		proc_connect(ps);
243 56324ebe 2022-07-14 thomas 
244 56324ebe 2022-07-14 thomas 	if (gotwebd_configure(env) == -1)
245 56324ebe 2022-07-14 thomas 		fatalx("configuration failed");
246 56324ebe 2022-07-14 thomas 
247 56324ebe 2022-07-14 thomas #ifdef PROFILE
248 56324ebe 2022-07-14 thomas 	if (unveil("gmon.out", "rwc") != 0)
249 56324ebe 2022-07-14 thomas 		err(1, "gmon.out");
250 56324ebe 2022-07-14 thomas #endif
251 56324ebe 2022-07-14 thomas 
252 56324ebe 2022-07-14 thomas 	if (unveil(strlen(env->httpd_chroot) > 0 ? env->httpd_chroot :
253 56324ebe 2022-07-14 thomas 	    D_HTTPD_CHROOT, "rwc") == -1)
254 56324ebe 2022-07-14 thomas 		err(1, "unveil");
255 56324ebe 2022-07-14 thomas 
256 56324ebe 2022-07-14 thomas 	if (unveil(GOT_TMPDIR_STR, "rw") == -1)
257 56324ebe 2022-07-14 thomas 		err(1, "unveil");
258 56324ebe 2022-07-14 thomas 
259 56324ebe 2022-07-14 thomas 	if (unveil(GOTWEBD_CONF, "r") == -1)
260 56324ebe 2022-07-14 thomas 		err(1, "unveil");
261 56324ebe 2022-07-14 thomas 
262 56324ebe 2022-07-14 thomas 	if (unveil(NULL, NULL) != 0)
263 56324ebe 2022-07-14 thomas 		err(1, "unveil");
264 56324ebe 2022-07-14 thomas 
265 56324ebe 2022-07-14 thomas #ifndef PROFILE
266 56324ebe 2022-07-14 thomas 	if (pledge("stdio rpath wpath cpath inet unix", NULL) == -1)
267 56324ebe 2022-07-14 thomas 		err(1, "pledge");
268 56324ebe 2022-07-14 thomas #endif
269 56324ebe 2022-07-14 thomas 
270 56324ebe 2022-07-14 thomas 	event_dispatch();
271 56324ebe 2022-07-14 thomas 
272 56324ebe 2022-07-14 thomas 	log_debug("%s gotwebd exiting", getprogname());
273 56324ebe 2022-07-14 thomas 
274 56324ebe 2022-07-14 thomas 	return (0);
275 56324ebe 2022-07-14 thomas }
276 56324ebe 2022-07-14 thomas 
277 56324ebe 2022-07-14 thomas int
278 56324ebe 2022-07-14 thomas gotwebd_configure(struct gotwebd *env)
279 56324ebe 2022-07-14 thomas {
280 56324ebe 2022-07-14 thomas 	struct server *srv;
281 56324ebe 2022-07-14 thomas 	struct socket *sock;
282 56324ebe 2022-07-14 thomas 	int id;
283 56324ebe 2022-07-14 thomas 
284 56324ebe 2022-07-14 thomas 	if (env->gotwebd_noaction) {
285 56324ebe 2022-07-14 thomas 		fprintf(stderr, "configuration OK\n");
286 56324ebe 2022-07-14 thomas 		proc_kill(env->gotwebd_ps);
287 56324ebe 2022-07-14 thomas 		exit(0);
288 56324ebe 2022-07-14 thomas 	}
289 56324ebe 2022-07-14 thomas 
290 56324ebe 2022-07-14 thomas 	/* gotweb need to reload its config. */
291 56324ebe 2022-07-14 thomas 	env->gotwebd_reload = env->prefork_gotwebd;
292 56324ebe 2022-07-14 thomas 
293 56324ebe 2022-07-14 thomas 	/* send our gotweb servers */
294 56324ebe 2022-07-14 thomas 	TAILQ_FOREACH(srv, env->servers, entry) {
295 56324ebe 2022-07-14 thomas 		if (config_setserver(env, srv) == -1)
296 56324ebe 2022-07-14 thomas 			fatalx("%s: send server error", __func__);
297 56324ebe 2022-07-14 thomas 	}
298 56324ebe 2022-07-14 thomas 
299 56324ebe 2022-07-14 thomas 	/* send our sockets */
300 56324ebe 2022-07-14 thomas 	TAILQ_FOREACH(sock, env->sockets, entry) {
301 56324ebe 2022-07-14 thomas 		if (config_setsock(env, sock) == -1)
302 56324ebe 2022-07-14 thomas 			fatalx("%s: send socket error", __func__);
303 56324ebe 2022-07-14 thomas 		if (config_setfd(env, sock) == -1)
304 56324ebe 2022-07-14 thomas 			fatalx("%s: send priv_fd error", __func__);
305 56324ebe 2022-07-14 thomas 	}
306 56324ebe 2022-07-14 thomas 
307 56324ebe 2022-07-14 thomas 	for (id = 0; id < PROC_MAX; id++) {
308 56324ebe 2022-07-14 thomas 		if (id == privsep_process)
309 56324ebe 2022-07-14 thomas 			continue;
310 56324ebe 2022-07-14 thomas 		proc_compose(env->gotwebd_ps, id, IMSG_CFG_DONE, NULL, 0);
311 56324ebe 2022-07-14 thomas 	}
312 56324ebe 2022-07-14 thomas 
313 56324ebe 2022-07-14 thomas 	return (0);
314 56324ebe 2022-07-14 thomas }
315 56324ebe 2022-07-14 thomas 
316 56324ebe 2022-07-14 thomas void
317 56324ebe 2022-07-14 thomas gotwebd_configure_done(struct gotwebd *env)
318 56324ebe 2022-07-14 thomas {
319 56324ebe 2022-07-14 thomas 	int id;
320 56324ebe 2022-07-14 thomas 
321 56324ebe 2022-07-14 thomas 	if (env->gotwebd_reload == 0) {
322 56324ebe 2022-07-14 thomas 		log_warnx("%s: configuration already finished", __func__);
323 56324ebe 2022-07-14 thomas 		return;
324 56324ebe 2022-07-14 thomas 	}
325 56324ebe 2022-07-14 thomas 
326 56324ebe 2022-07-14 thomas 	env->gotwebd_reload--;
327 56324ebe 2022-07-14 thomas 	if (env->gotwebd_reload == 0) {
328 56324ebe 2022-07-14 thomas 		for (id = 0; id < PROC_MAX; id++) {
329 56324ebe 2022-07-14 thomas 			if (id == privsep_process)
330 56324ebe 2022-07-14 thomas 				continue;
331 56324ebe 2022-07-14 thomas 			proc_compose(env->gotwebd_ps, id, IMSG_CTL_START,
332 56324ebe 2022-07-14 thomas 			    NULL, 0);
333 56324ebe 2022-07-14 thomas 		}
334 56324ebe 2022-07-14 thomas 	}
335 56324ebe 2022-07-14 thomas }
336 56324ebe 2022-07-14 thomas 
337 56324ebe 2022-07-14 thomas void
338 56324ebe 2022-07-14 thomas gotwebd_shutdown(void)
339 56324ebe 2022-07-14 thomas {
340 56324ebe 2022-07-14 thomas 	proc_kill(gotwebd_env->gotwebd_ps);
341 56324ebe 2022-07-14 thomas 
342 56324ebe 2022-07-14 thomas 	/* unlink(gotwebd_env->gotweb->gotweb_conf.gotweb_unix_socket_name); */
343 56324ebe 2022-07-14 thomas 	/* free(gotwebd_env->gotweb); */
344 56324ebe 2022-07-14 thomas 	free(gotwebd_env);
345 56324ebe 2022-07-14 thomas 
346 56324ebe 2022-07-14 thomas 	log_warnx("gotwebd terminating");
347 56324ebe 2022-07-14 thomas 	exit(0);
348 56324ebe 2022-07-14 thomas }