Lines Matching refs:j
62 struct cfjail *j; member
70 static int run_command(struct cfjail *j);
71 static int add_proc(struct cfjail *j, pid_t pid);
72 static void clear_procs(struct cfjail *j);
74 static int term_procs(struct cfjail *j);
75 static int get_user_info(struct cfjail *j, const char *username,
77 static int check_path(struct cfjail *j, const char *pname, const char *path,
104 next_command(struct cfjail *j) in next_command() argument
110 if (j->flags & JF_FROM_RUNQ) in next_command()
111 requeue_head(j, &runnable); in next_command()
113 requeue(j, &runnable); in next_command()
116 j->flags &= ~JF_FROM_RUNQ; in next_command()
117 create_failed = (j->flags & (JF_STOP | JF_FAILED)) == JF_FAILED; in next_command()
118 stopping = (j->flags & JF_STOP) != 0; in next_command()
119 comparam = *j->comparam; in next_command()
121 if (j->comstring == NULL) { in next_command()
122 j->comparam += create_failed ? -1 : 1; in next_command()
123 switch ((comparam = *j->comparam)) { in next_command()
127 if (!bool_param(j->intparams[IP_MOUNT_DEVFS])) in next_command()
129 j->comstring = &dummystring; in next_command()
132 if (!bool_param(j->intparams[IP_MOUNT_FDESCFS])) in next_command()
134 j->comstring = &dummystring; in next_command()
137 if (!bool_param(j->intparams[IP_MOUNT_PROCFS])) in next_command()
139 j->comstring = &dummystring; in next_command()
143 j->comstring = &dummystring; in next_command()
146 if (j->intparams[comparam] == NULL) in next_command()
148 j->comstring = create_failed || (stopping && in next_command()
149 (j->intparams[comparam]->flags & PF_REV)) in next_command()
150 ? TAILQ_LAST(&j->intparams[comparam]->val, in next_command()
152 : TAILQ_FIRST(&j->intparams[comparam]->val); in next_command()
155 j->comstring = j->comstring == &dummystring ? NULL : in next_command()
157 (j->intparams[comparam]->flags & PF_REV)) in next_command()
158 ? TAILQ_PREV(j->comstring, cfstrings, tq) in next_command()
159 : TAILQ_NEXT(j->comstring, tq); in next_command()
161 if (j->comstring == NULL || j->comstring->len == 0 || in next_command()
167 switch (run_command(j)) { in next_command()
169 failed(j); in next_command()
181 finish_command(struct cfjail *j) in finish_command() argument
186 if (!(j->flags & JF_SLEEPQ)) in finish_command()
188 j->flags &= ~JF_SLEEPQ; in finish_command()
189 if (*j->comparam == IP_STOP_TIMEOUT) { in finish_command()
190 j->flags &= ~JF_TIMEOUT; in finish_command()
191 j->pstatus = 0; in finish_command()
201 if (j->flags & JF_TIMEOUT) { in finish_command()
202 j->flags &= ~JF_TIMEOUT; in finish_command()
203 if (*j->comparam != IP_STOP_TIMEOUT) { in finish_command()
204 jail_warnx(j, "%s: timed out", j->comline); in finish_command()
205 failed(j); in finish_command()
208 jail_note(j, "timed out\n"); in finish_command()
209 } else if (j->pstatus != 0) { in finish_command()
210 if (WIFSIGNALED(j->pstatus)) in finish_command()
211 jail_warnx(j, "%s: exited on signal %d", in finish_command()
212 j->comline, WTERMSIG(j->pstatus)); in finish_command()
214 jail_warnx(j, "%s: failed", j->comline); in finish_command()
215 j->pstatus = 0; in finish_command()
216 failed(j); in finish_command()
219 free(j->comline); in finish_command()
220 j->comline = NULL; in finish_command()
233 struct cfjail *j; in next_proc() local
238 if ((j = TAILQ_FIRST(&sleeping)) && j->timeout.tv_sec) { in next_proc()
240 ts.tv_sec = j->timeout.tv_sec - ts.tv_sec; in next_proc()
241 ts.tv_nsec = j->timeout.tv_nsec - ts.tv_nsec; in next_proc()
248 j->flags |= JF_TIMEOUT; in next_proc()
249 clear_procs(j); in next_proc()
250 return j; in next_proc()
266 j = TAILQ_FIRST(&sleeping); in next_proc()
267 j->flags |= JF_TIMEOUT; in next_proc()
268 clear_procs(j); in next_proc()
269 return j; in next_proc()
274 if ((j = find_proc(ke.ident))) { in next_proc()
275 j->pstatus = ke.data; in next_proc()
276 return j; in next_proc()
288 run_command(struct cfjail *j) in run_command() argument
308 comparam = *j->comparam; in run_command()
309 down = j->flags & (JF_STOP | JF_FAILED); in run_command()
312 return term_procs(j); in run_command()
316 if (jail_remove(j->jid) < 0 && errno == EPERM) { in run_command()
317 jail_warnx(j, "jail_remove: %s", in run_command()
321 if (verbose > 0 || (verbose == 0 && (j->flags & JF_STOP in run_command()
322 ? note_remove : j->name != NULL))) in run_command()
323 jail_note(j, "removed\n"); in run_command()
324 j->jid = -1; in run_command()
325 if (j->flags & JF_STOP) in run_command()
326 dep_done(j, DF_LIGHT); in run_command()
328 j->flags &= ~JF_PERSIST; in run_command()
330 if (create_jail(j) < 0) in run_command()
333 printf("%d\n", j->jid); in run_command()
334 if (verbose >= 0 && (j->name || verbose > 0)) in run_command()
335 jail_note(j, "created\n"); in run_command()
336 dep_done(j, DF_LIGHT); in run_command()
346 comstring = j->comstring; in run_command()
372 argv[1] = string_param(j->intparams[IP_INTERFACE]); in run_command()
429 argv[1] = string_param(j->intparams[IP_INTERFACE]); in run_command()
460 jidstr = string_param(j->intparams[KP_JID]); in run_command()
461 argv[3] = jidstr ? jidstr : string_param(j->intparams[KP_NAME]); in run_command()
474 jail_warnx(j, "%s: %s: fstab parse error", in run_command()
475 j->intparams[comparam]->name, comstring->s); in run_command()
483 jail_warnx(j, "%s: %s: missing information", in run_command()
484 j->intparams[comparam]->name, comstring->s); in run_command()
487 if (check_path(j, j->intparams[comparam]->name, argv[1], 0, in run_command()
513 path = string_param(j->intparams[KP_PATH]); in run_command()
515 jail_warnx(j, "mount.devfs: no jail root path defined"); in run_command()
520 if (check_path(j, "mount.devfs", devpath, 0, in run_command()
531 ruleset = string_param(j->intparams[KP_DEVFS_RULESET]); in run_command()
544 path = string_param(j->intparams[KP_PATH]); in run_command()
546 jail_warnx(j, "mount.fdescfs: no jail root path defined"); in run_command()
551 if (check_path(j, "mount.fdescfs", devpath, 0, in run_command()
570 path = string_param(j->intparams[KP_PATH]); in run_command()
572 jail_warnx(j, "mount.procfs: no jail root path defined"); in run_command()
577 if (check_path(j, "mount.procfs", devpath, 0, in run_command()
595 if (j->name != NULL) in run_command()
598 TAILQ_FOREACH(s, &j->intparams[IP_COMMAND]->val, tq) in run_command()
602 TAILQ_FOREACH(s, &j->intparams[IP_COMMAND]->val, tq) in run_command()
605 j->comstring = &dummystring; in run_command()
640 if (int_param(j->intparams[IP_EXEC_TIMEOUT], &timeout) && in run_command()
642 clock_gettime(CLOCK_REALTIME, &j->timeout); in run_command()
643 j->timeout.tv_sec += timeout; in run_command()
645 j->timeout.tv_sec = 0; in run_command()
653 clean = bool_param(j->intparams[IP_EXEC_CLEAN]); in run_command()
654 username = string_param(j->intparams[injail in run_command()
656 sjuser = bool_param(j->intparams[IP_EXEC_SYSTEM_JAIL_USER]); in run_command()
660 (conslog = string_param(j->intparams[IP_EXEC_CONSOLELOG]))) { in run_command()
661 if (check_path(j, "exec.consolelog", conslog, 1, NULL) < 0) in run_command()
666 jail_warnx(j, "open %s: %s", conslog, strerror(errno)); in run_command()
674 j->comline = cs = emalloc(comlen); in run_command()
683 jail_note(j, "run command%s%s%s: %s\n", in run_command()
685 username ? username : "", j->comline); in run_command()
691 if (bg || !add_proc(j, pid)) { in run_command()
692 free(j->comline); in run_command()
693 j->comline = NULL; in run_command()
707 get_user_info(j, username, &pwd, &lcap) < 0) in run_command()
711 path = string_param(j->intparams[KP_PATH]); in run_command()
713 jail_warnx(j, "chdir %s: %s", path, strerror(errno)); in run_command()
716 if (int_param(j->intparams[IP_EXEC_FIB], &fib) && in run_command()
718 jail_warnx(j, "setfib: %s", strerror(errno)); in run_command()
734 if (jail_attach(j->jid) < 0) { in run_command()
735 jail_warnx(j, "jail_attach: %s", strerror(errno)); in run_command()
741 get_user_info(j, username, &pwd, &lcap) < 0) in run_command()
751 jail_warnx(j, "setgid %d: %s", pwd->pw_gid, in run_command()
758 jail_warnx(j, "setusercontext %s: %s", pwd->pw_name, in run_command()
768 jail_warnx(j, "chdir %s: %s", in run_command()
776 jail_warnx(j, "exec.consolelog: %s", strerror(errno)); in run_command()
781 jail_warnx(j, "exec %s: %s", argv[0], strerror(errno)); in run_command()
789 add_proc(struct cfjail *j, pid_t pid) in add_proc() argument
804 ph->j = j; in add_proc()
807 j->nprocs++; in add_proc()
808 j->flags |= JF_SLEEPQ; in add_proc()
809 if (j->timeout.tv_sec == 0) in add_proc()
810 requeue(j, &sleeping); in add_proc()
813 TAILQ_REMOVE(j->queue, j, tq); in add_proc()
816 j->timeout.tv_sec < tj->timeout.tv_sec || in add_proc()
817 (j->timeout.tv_sec == tj->timeout.tv_sec && in add_proc()
818 j->timeout.tv_nsec <= tj->timeout.tv_nsec)) { in add_proc()
819 TAILQ_INSERT_BEFORE(tj, j, tq); in add_proc()
824 TAILQ_INSERT_TAIL(&sleeping, j, tq); in add_proc()
825 j->queue = &sleeping; in add_proc()
834 clear_procs(struct cfjail *j) in clear_procs() argument
840 j->nprocs = 0; in clear_procs()
843 if (ph->j == j) { in clear_procs()
858 struct cfjail *j; in find_proc() local
863 j = ph->j; in find_proc()
866 return --j->nprocs ? NULL : j; in find_proc()
875 term_procs(struct cfjail *j) in term_procs() argument
882 if (!int_param(j->intparams[IP_STOP_TIMEOUT], &timeout)) in term_procs()
898 if (ki[i].ki_jid == j->jid && in term_procs()
900 (void)add_proc(j, ki[i].ki_pid); in term_procs()
904 jail_note(j, "sent SIGTERM to:"); in term_procs()
911 if (j->nprocs > 0) { in term_procs()
912 clock_gettime(CLOCK_REALTIME, &j->timeout); in term_procs()
913 j->timeout.tv_sec += timeout; in term_procs()
923 get_user_info(struct cfjail *j, const char *username, in get_user_info() argument
932 jail_warnx(j, "getpwnam%s%s: %s", username ? " " : "", in get_user_info()
935 jail_warnx(j, "%s: no such user", username); in get_user_info()
937 jail_warnx(j, "unknown uid %d", getuid()); in get_user_info()
942 jail_warnx(j, "getpwclass %s: %s", pwd->pw_name, in get_user_info()
948 jail_warnx(j, "initgroups %s: %s", pwd->pw_name, in get_user_info()
960 check_path(struct cfjail *j, const char *pname, const char *path, int isfile, in check_path() argument
970 jail_warnx(j, "%s: %s: not an absolute pathname", in check_path()
978 jailpath = string_param(j->intparams[KP_PATH]); in check_path()
992 jail_warnx(j, "%s: %s: %s", pname, tpath, in check_path()
997 jail_warnx(j, "%s: %s is a symbolic link", in check_path()
1007 jail_warnx(j, "%s: %s: %s", pname, path, in check_path()
1012 jail_warnx(j, "%s: %s: %s", pname, stfs.f_mntonname, in check_path()
1017 jail_warnx(j, "%s: %s: not a mount point", in check_path()
1022 jail_warnx(j, "%s: %s: not a %s mount", in check_path()