1 /* mod-hostserv.c - HostServ module for srvx
2 * Copyright 2012-2013 pk910, René Gessinger
4 * This file is part of srvx.
6 * srvx is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 /* Adds new section to srvx.conf:
26 "toplevel_access" "600";
41 #define KEY_TOPLEVEL "TopLevel"
42 #define KEY_SECONDLEVEL "SecondLevel"
43 #define KEY_MANAGERS "Manager"
44 #define KEY_ASSIGNMENTS "Assignments"
45 #define KEY_ACTIVE "active"
46 #define KEY_TITLEHOST_SUFFIX "title_suffix"
48 static const struct message_entry msgtab[] = {
49 { "HSMSG_ASSIGNED_FAKEHOSTS", "Assigned Fakehosts for User $b%s$b:" },
50 { "HSMSG_ASSIGNED_FAKEHOST", " $b%s.%s$b" },
51 { "HSMSG_ASSIGNED_FAKEHOST_ACTTIVE", " $b%s.%s$b (active)" },
52 { "HSMSG_ASSIGNED_FAKEHOST_NOT_ACTIVE", "Fakehost $b%s.%s.$b is not active." },
53 { "HSMSG_ASSIGN_HOWTO", "Use $bset xxx.yyy$b to activate one of the listed fakehosts or $bset *$b to use the default fakehost." },
54 { "HSMSG_ASSIGNED_NONE", " None." },
55 { "HSMSG_MANAGED_FAKEHOSTS", "Fakehosts managed by User $b%s$b:" },
56 { "HSMSG_MANAGED_TOPLEVEL", " $b*.%s$b fakehosts: %d assignments: %d" },
57 { "HSMSG_MANAGED_TOPLEVEL_OWN", " $b*.%s$b fakehosts: %d assignments: %d (active)" },
58 { "HSMSG_MANAGED_FAKEHOST", " $b%s.%s$b assignments: %d" },
59 { "HSMSG_MANAGE_HOWTO", "Use $bview xxx.yyy$b to view more information about a fakehost group." },
60 { "HSMSG_UNKNOWN_FAKEHOST", "Fakehost $b%s.%s$b is unknown or you have no access to manage it." },
61 { "HSMSG_UNKNOWN_FAKEHOST_TOPLEVEL", "Fakehost $b%s$b is unknown or you have no access to manage it." },
62 { "HSMSG_TOPLEVEL_FAKEHOSTS", "Fakehosts in group $b*.%s$b:" },
63 { "HSMSG_TOPLEVEL_FAKEHOST", " $b%s.%s$b assignments: %d managers: %d" },
64 { "HSMSG_TOPLEVEL_INVALID", "The name of the group you entered is invalid ($b%s$b)" },
65 { "HSMSG_MANAGERS_TOPLEVEL", "Managers of group $b*.%s$b:" },
66 { "HSMSG_MANAGERS_FAKEHOST", "Managers of group $b%s.%s$b:" },
67 { "HSMSG_MANAGERS_MANAGERS", " %s" },
68 { "HSMSG_FAKEHOST_ASSIGNMENTS", "Assignments in group $b%s.%s$b:" },
69 { "HSMSG_FAKEHOST_ASSIGNMENT", " $b%s$b (%s.%s.%s)" },
70 { "HSMSG_FAKEHOST_ASSIGNMENT_ACTIVE", " $b%s$b (%s.%s.%s) active" },
71 { "HSMSG_FAKEHOST_SET_SUCCESS", "$b%s.%s$b where set successfully." },
72 { "HSMSG_FAKEHOST_TOPLEVEL_ADDED", "Group $b%s$b successfully added." },
73 { "HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", "Group $b%s$b already exists." },
74 { "HSMSG_FAKEHOST_TOPLEVEL_DELETED", "Group $b%s$b successfully deleted." },
75 { "HSMSG_FAKEHOST_SECONDLEVEL_ADDED", "Group $b%s.%s$b successfully added." },
76 { "HSMSG_FAKEHOST_SECONDLEVEL_ALREADY_EXISTS", "Group $b%s.%s$b already exists." },
77 { "HSMSG_FAKEHOST_SECONDLEVEL_DELETED", "Group $b%s.%s$b successfully deleted." },
78 { "HSMSG_MANAGER_ALREADY", "$b%s$b is already a manager of %s.%s" },
79 { "HSMSG_MANAGER_ADDED", "$b%s$b is now a manager of %s.%s" },
80 { "HSMSG_MANAGER_NOT", "$b%s$b is not a manager of %s.%s" },
81 { "HSMSG_MANAGER_DELETED", "$b%s$b is no longer a manager of %s.%s" },
82 { "HSMSG_FAKEHOST_ASSIGN_SUCCESS", "Group $b%s.%s$b was assigned successfully." },
83 { "HSMSG_FAKEHOST_REVOKE_SUCCESS", "Group $b%s.%s$b was revoked successfully." },
94 const char *hostserv_module_deps[] = { NULL };
95 struct userNode *hostserv;
96 struct helpfile *hostserv_helpfile;
97 static struct module *hostserv_module;
98 static struct service *hostserv_service;
99 static struct log_type *HS_LOG;
100 static struct hs_toplevel *toplevels = NULL;
101 static struct hs_user *hostserv_users = NULL;
102 const char *title_suffix = NULL;
104 /* FAKEHOST STRUCTS */
107 struct hs_manager *managers;
108 struct hs_secondlevel *secondlevel;
109 struct hs_toplevel *next;
112 struct hs_secondlevel {
113 struct hs_toplevel *toplevel;
115 struct hs_manager *managers;
116 struct hs_assignment *assignments;
117 struct hs_secondlevel *next;
120 struct hs_assignment {
121 struct hs_secondlevel *secondlevel;
122 struct hs_user *user;
124 struct hs_assignment *next;
125 struct hs_assignment *unext; /* for hs_user */
132 struct hs_user *user;
133 struct hs_manager *next;
134 struct hs_manager *unext; /* for hs_user */
138 struct handle_info *hi;
139 struct hs_assignment *assignments;
140 struct hs_manager *managements;
141 struct hs_user *next;
144 /* MANAGEMENT FUNCTIONS for FAKEHOST STRUCTS */
145 static void hs_del_secondlevel(struct hs_secondlevel *slfh, int remove_from_tlfh);
146 static void hs_del_manager(struct hs_manager *manager, int remove_from_object);
147 static void hs_del_assignment(struct hs_assignment *assignment, int remove_from_slfh);
148 static void hs_del_user(struct hs_user *user);
150 static void apply_fakehost(struct handle_info *handle, struct userNode *user);
153 generate_fakehost(struct handle_info *handle)
155 extern const char *hidden_host_suffix;
156 static char buffer[HOSTLEN+1];
158 if (!handle->fakehost) {
159 snprintf(buffer, sizeof(buffer), "%s.%s", handle->handle, hidden_host_suffix);
161 } else if (handle->fakehost[0] == '.') {
162 /* A leading dot indicates the stored value is actually a title. */
163 snprintf(buffer, sizeof(buffer), "%s.%s.%s", handle->handle, handle->fakehost+1, title_suffix);
165 } else if (handle->fakehost[0] == '$') {
166 /* A leading $ indicates the stored value begins with the user handle. */
167 snprintf(buffer, sizeof(buffer), "%s%s", handle->handle, handle->fakehost+1);
170 return handle->fakehost;
174 generate_fakeident(struct handle_info *handle, struct userNode *user)
176 static char buffer[USERLEN+1];
178 if (!handle->fakeident) {
181 safestrncpy(buffer, user->ident, sizeof(buffer));
184 return handle->fakeident;
188 apply_fakehost(struct handle_info *handle, struct userNode *user)
190 struct userNode *target;
191 char *fakehost, *fakeident;
196 fakehost = generate_fakehost(handle);
199 fakeident = generate_fakeident(handle, user);
200 assign_fakehost(user, fakehost, fakeident, 0, 1);
204 for (target = handle->users; target; target = target->next_authed) {
205 fakeident = generate_fakeident(handle, target);
206 assign_fakehost(target, fakehost, fakeident, 0, 1);
211 static void hs_free_all() {
212 struct hs_toplevel *tlfh, *next_tlfh;
213 struct hs_secondlevel *slfh, *next_slfh;
214 struct hs_assignment *assng, *next_assng;
215 struct hs_manager *manager, *next_manager;
216 struct hs_user *user, *next_user;
217 for(tlfh = toplevels; tlfh; tlfh = next_tlfh) {
218 next_tlfh = tlfh->next;
219 for(manager = tlfh->managers; manager; manager = next_manager) {
220 next_manager = manager->next;
223 for(slfh = tlfh->secondlevel; slfh; slfh = next_slfh) {
224 next_slfh = slfh->next;
225 for(manager = tlfh->managers; manager; manager = next_manager) {
226 next_manager = manager->next;
229 for(assng = slfh->assignments; assng; assng = next_assng) {
230 next_assng = assng->next;
233 free(slfh->fakehost);
236 free(tlfh->fakehost);
239 for(user = hostserv_users; user; user = next_user) {
240 next_user = user->next;
244 hostserv_users = NULL;
247 static struct hs_toplevel *hs_add_toplevel(const char *name) {
248 struct hs_toplevel *tlfh = calloc(1, sizeof(*tlfh));
249 tlfh->fakehost = strdup(name);
250 tlfh->next = toplevels;
255 static void hs_del_toplevel(struct hs_toplevel *tlfh) {
256 //unassign all assignments
257 struct hs_secondlevel *slfh, *next_slfh;
258 struct hs_manager *manager, *next_manager;
259 for(manager = tlfh->managers; manager; manager = next_manager) {
260 next_manager = manager->next;
261 hs_del_manager(manager, 0);
263 for(slfh = tlfh->secondlevel; slfh; slfh = next_slfh) {
264 next_slfh = slfh->next;
265 hs_del_secondlevel(slfh, 0);
268 struct hs_toplevel *ctlfh;
269 for(ctlfh = toplevels; ctlfh; ctlfh = ctlfh->next) {
270 if(ctlfh->next == tlfh) {
271 ctlfh->next = tlfh->next;
272 } else if(ctlfh == tlfh) {
276 /*free(tlfh->fakehost);
280 static struct hs_secondlevel *hs_add_secondlevel(struct hs_toplevel *tlfh, const char *name) {
281 struct hs_secondlevel *slfh = calloc(1, sizeof(*slfh));
282 slfh->toplevel = tlfh;
283 slfh->fakehost = strdup(name);
284 slfh->next = tlfh->secondlevel;
285 tlfh->secondlevel = slfh;
289 static void hs_del_secondlevel(struct hs_secondlevel *slfh, int remove_from_tlfh) {
290 if(remove_from_tlfh) {
291 struct hs_secondlevel *cslfh, *prev_slfh = NULL;
292 for(cslfh = slfh->toplevel->secondlevel; cslfh; cslfh = cslfh->next) {
295 prev_slfh->next = slfh->next;
297 slfh->toplevel->secondlevel = slfh->next;
303 struct hs_assignment *assng, *next_assng;
304 struct hs_manager *manager, *next_manager;
305 for(manager = slfh->managers; manager; manager = next_manager) {
306 next_manager = manager->next;
307 hs_del_manager(manager, 0);
309 for(assng = slfh->assignments; assng; assng = next_assng) {
310 next_assng = assng->next;
311 hs_del_assignment(assng, 0);
313 free(slfh->fakehost);
317 static struct hs_manager *hs_add_manager_toplevel(struct hs_toplevel *tlfh, struct hs_user *user) {
318 struct hs_manager *manager = calloc(1, sizeof(*manager));
319 manager->user = user;
321 manager->object = tlfh;
322 manager->unext = user->managements;
323 user->managements = manager;
324 manager->next = tlfh->managers;
325 tlfh->managers = manager;
329 static struct hs_manager *hs_add_manager_secondlevel(struct hs_secondlevel *slfh, struct hs_user *user) {
330 struct hs_manager *manager = calloc(1, sizeof(*manager));
331 manager->user = user;
333 manager->object = slfh;
334 manager->unext = user->managements;
335 user->managements = manager;
336 manager->next = slfh->managers;
337 slfh->managers = manager;
341 static void hs_del_manager(struct hs_manager *manager, int remove_from_object) {
342 struct hs_manager *cmanager, *prev_manager = NULL;
343 if(remove_from_object) {
344 if(manager->type == 1) {
345 struct hs_toplevel *tlfh = manager->object;
346 for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
347 if(cmanager == manager) {
349 prev_manager->next = manager->next;
351 tlfh->managers = manager->next;
354 prev_manager = cmanager;
356 } else if(manager->type == 2) {
357 struct hs_secondlevel *slfh = manager->object;
358 for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next) {
359 if(cmanager == manager) {
361 prev_manager->next = manager->next;
363 slfh->managers = manager->next;
366 prev_manager = cmanager;
371 if(remove_from_object != 2) {
372 for(cmanager = manager->user->managements; cmanager; cmanager = cmanager->unext) {
373 if(cmanager == manager) {
375 prev_manager->unext = manager->unext;
377 manager->user->managements = manager->unext;
380 prev_manager = cmanager;
382 if(manager->user->managements == NULL && manager->user->assignments == NULL)
383 hs_del_user(manager->user);
388 static void activateAssignment(struct hs_assignment *assignment) {
389 struct hs_toplevel *tlfh;
390 struct hs_secondlevel *slfh;
391 struct hs_user *hs_user;
392 struct hs_assignment *assgn;
396 hs_user = assignment->user;
397 if(hs_user->assignments) {
398 for(assgn = hs_user->assignments; assgn; assgn = assgn->unext) {
402 slfh = assignment->secondlevel;
403 tlfh = slfh->toplevel;
404 sprintf(fakehost, "%s.%s.%s", prefix, slfh->fakehost, tlfh->fakehost);
405 hs_user->hi->fakehost = strdup(fakehost);
406 apply_fakehost(hs_user->hi, NULL);
407 assignment->active = 1;
410 static struct hs_assignment *hs_add_assignment(struct hs_secondlevel *slfh, struct hs_user *user) {
411 struct hs_assignment *assignment = calloc(1, sizeof(*assignment));
412 assignment->secondlevel = slfh;
413 assignment->user = user;
414 if(user->assignments == NULL)
415 assignment->active = 1;
416 assignment->next = slfh->assignments;
417 slfh->assignments = assignment;
418 assignment->unext = user->assignments;
419 user->assignments = assignment;
420 if(assignment->active) {
421 activateAssignment(assignment);
426 static void hs_del_assignment(struct hs_assignment *assignment, int remove_from_slfh) {
427 struct hs_assignment *cassignment, *prev_assignment = NULL;
428 if(remove_from_slfh) {
429 for(cassignment = assignment->secondlevel->assignments; cassignment; cassignment = cassignment->next) {
430 if(cassignment == assignment) {
432 prev_assignment->next = assignment->next;
434 assignment->secondlevel->assignments = assignment->next;
437 prev_assignment = cassignment;
439 prev_assignment = NULL;
441 if(remove_from_slfh != 2) {
442 for(cassignment = assignment->user->assignments; cassignment; cassignment = cassignment->unext) {
443 if(cassignment == assignment) {
445 prev_assignment->unext = assignment->unext;
447 assignment->user->assignments = assignment->unext;
450 prev_assignment = cassignment;
452 if(assignment->user->managements == NULL && assignment->user->assignments == NULL)
453 hs_del_user(assignment->user);
455 if(assignment->active) {
456 struct handle_info *hi;
458 hi = assignment->user->hi;
460 apply_fakehost(hi, NULL);
466 static struct hs_user *hs_get_user(struct handle_info *hi, int create) {
467 struct hs_user *cuser;
468 for(cuser = hostserv_users; cuser; cuser = cuser->next) {
473 cuser = calloc(1, sizeof(*cuser));
475 cuser->next = hostserv_users;
476 hostserv_users = cuser;
482 static void hs_del_user(struct hs_user *user) {
483 if(user->managements) {
484 struct hs_manager *manager, *next_manager;
485 for(manager = user->managements; manager; manager = next_manager) {
486 next_manager = manager->unext;
487 hs_del_manager(manager, 2);
490 if(user->assignments) {
491 struct hs_assignment *assng, *next_assng;
492 for(assng = user->assignments; assng; assng = next_assng) {
493 next_assng = assng->unext;
494 hs_del_assignment(assng, 2);
497 struct hs_user *cuser, *prev_user = NULL;
498 for(cuser = hostserv_users; cuser; cuser = cuser->next) {
501 prev_user->next = user->next;
503 hostserv_users = user->next;
511 /* END OF MANAGEMENT FUNCTIONS */
513 static int check_management_access(struct handle_info *hi, struct hs_toplevel *tlfh, struct hs_secondlevel *slfh) {
516 if(hi->opserv_level >= hostserv_conf.toplevel_access)
518 struct hs_user *user = hs_get_user(hi, 0);
521 struct hs_manager *manager;
523 for(manager = user->managements; manager; manager = manager->next) {
524 if(manager->type == 2 && manager->object == slfh)
529 for(manager = user->managements; manager; manager = manager->next) {
530 if(manager->type == 1 && manager->object == tlfh)
538 static void cmd_view_toplevel_information(UNUSED_ARG(struct userNode *user), UNUSED_ARG(struct svccmd *cmd), struct hs_toplevel *tlfh) {
539 reply("HSMSG_TOPLEVEL_FAKEHOSTS", tlfh->fakehost);
540 struct hs_secondlevel *slfh;
541 if(!tlfh->secondlevel)
542 reply("HSMSG_ASSIGNED_NONE");
544 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
545 struct hs_manager *cmanager;
547 for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next)
549 struct hs_assignment *assignment;
551 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
553 reply("HSMSG_TOPLEVEL_FAKEHOST", slfh->fakehost, tlfh->fakehost, assignments, managers);
555 reply("HSMSG_MANAGERS_TOPLEVEL", tlfh->fakehost);
556 struct hs_manager *cmanager;
558 reply("HSMSG_ASSIGNED_NONE");
560 char managerBuf[351];
562 for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
563 if(managerPos + strlen(cmanager->user->hi->handle) + 2 >= 350) {
564 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
567 managerPos += sprintf(managerBuf + managerPos, (managerPos ? ", %s" : "%s"), cmanager->user->hi->handle);
569 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
573 static void cmd_view_secondlevel_information(UNUSED_ARG(struct userNode *user), UNUSED_ARG(struct svccmd *cmd), struct hs_secondlevel *slfh) {
574 reply("HSMSG_FAKEHOST_ASSIGNMENTS", slfh->fakehost, slfh->toplevel->fakehost);
575 struct hs_assignment *assignment;
576 for(assignment = slfh->assignments; assignment; assignment = assignment->next) {
577 reply((assignment->active ? "HSMSG_FAKEHOST_ASSIGNMENT_ACTIVE" : "HSMSG_FAKEHOST_ASSIGNMENT"), assignment->user->hi->handle, assignment->user->hi->handle, slfh->fakehost, slfh->toplevel->fakehost);
579 reply("HSMSG_MANAGERS_FAKEHOST", slfh->fakehost, slfh->toplevel->fakehost);
580 struct hs_manager *cmanager;
582 reply("HSMSG_ASSIGNED_NONE");
584 char managerBuf[351];
586 for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next) {
587 if(managerPos + strlen(cmanager->user->hi->handle) + 2 >= 350) {
588 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
591 managerPos += sprintf(managerBuf + managerPos, (managerPos ? ", %s" : "%s"), cmanager->user->hi->handle);
593 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
597 static MODCMD_FUNC(cmd_addhost) {
598 struct handle_info *hi;
599 if (!(hi = user->handle_info)) {
600 reply("NSMSG_MUST_AUTH");
603 char *slfh_name = argv[1];
604 char *tlfh_name = strchr(argv[1], '.');
606 reply("HSMSG_TOPLEVEL_INVALID", slfh_name);
611 if(strchr(tlfh_name, '.')) {
612 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
615 if(!irccasecmp(slfh_name, "*")) {
616 if(hi->opserv_level >= hostserv_conf.toplevel_access) {
617 struct hs_toplevel *tlfh;
618 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
619 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
622 reply("HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", slfh_name, tlfh_name);
625 hs_add_toplevel(tlfh_name);
626 reply("HSMSG_FAKEHOST_TOPLEVEL_ADDED", tlfh_name);
629 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
632 struct hs_secondlevel *slfh;
633 struct hs_toplevel *tlfh;
634 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
635 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
638 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
641 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
642 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
645 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
648 if(!check_management_access(hi, tlfh, NULL)) {
649 reply("HSMSG_FAKEHOST_SECONDLEVEL_ALREADY_EXISTS", slfh_name, tlfh_name);
652 hs_add_secondlevel(tlfh, slfh_name);
653 reply("HSMSG_FAKEHOST_SECONDLEVEL_ADDED", slfh_name, tlfh_name);
658 static MODCMD_FUNC(cmd_delhost) {
659 struct handle_info *hi;
660 if (!(hi = user->handle_info)) {
661 reply("NSMSG_MUST_AUTH");
664 char *slfh_name = argv[1];
665 char *tlfh_name = strchr(argv[1], '.');
668 if(strchr(tlfh_name, '.')) {
669 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
672 struct hs_toplevel *tlfh;
673 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
674 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
677 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
680 if(!irccasecmp(slfh_name, "*")) {
681 if(hi->opserv_level < hostserv_conf.toplevel_access) {
682 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
685 hs_del_toplevel(tlfh);
686 reply("HSMSG_FAKEHOST_TOPLEVEL_DELETED", tlfh_name);
689 struct hs_secondlevel *slfh;
690 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
691 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
693 if(!slfh || !check_management_access(hi, tlfh, NULL)) {
694 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
697 hs_del_secondlevel(slfh, 1);
698 reply("HSMSG_FAKEHOST_SECONDLEVEL_DELETED", slfh_name, tlfh_name);
703 static MODCMD_FUNC(cmd_view) {
704 struct handle_info *hi;
705 if(argc >= 2 && !strchr(argv[1], '.')) {
706 if (!(hi = modcmd_get_handle_info(user, argv[1])))
708 } else if(argc >= 2) {
709 if (!(hi = user->handle_info)) {
710 reply("NSMSG_MUST_AUTH");
713 char *slfh_name = argv[1];
714 char *tlfh_name = strchr(argv[1], '.');
717 if(strchr(tlfh_name, '.')) {
718 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
721 struct hs_toplevel *tlfh;
722 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
723 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
726 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
729 if(!irccasecmp(slfh_name, "*")) {
730 if(!check_management_access(hi, tlfh, NULL)) {
731 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
734 cmd_view_toplevel_information(user, cmd, tlfh);
737 struct hs_secondlevel *slfh;
738 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
739 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
741 if(!slfh || !check_management_access(hi, tlfh, slfh)) {
742 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
745 cmd_view_secondlevel_information(user, cmd, slfh);
749 if (!(hi = user->handle_info)) {
750 reply("NSMSG_MUST_AUTH");
754 struct hs_user *huser = hs_get_user(hi, 0);
755 reply("HSMSG_ASSIGNED_FAKEHOSTS", hi->handle);
758 struct hs_assignment *assignment;
759 for(assignment = huser->assignments; assignment; assignment = assignment->unext) {
760 reply((assignment->active ? "HSMSG_ASSIGNED_FAKEHOST_ACTTIVE" : "HSMSG_ASSIGNED_FAKEHOST"), assignment->secondlevel->fakehost, assignment->secondlevel->toplevel->fakehost);
763 if(assigncount && huser->hi == user->handle_info)
764 reply("HSMSG_ASSIGN_HOWTO");
767 reply("HSMSG_ASSIGNED_NONE");
768 if(user->handle_info == hi && hi->opserv_level >= hostserv_conf.toplevel_access) {
769 struct hs_toplevel *tlfh;
770 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
771 struct hs_secondlevel *slfh;
772 struct hs_assignment *assignment;
773 int slfhs = 0, assignments = 0;
774 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
776 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
779 reply("HSMSG_MANAGED_TOPLEVEL", tlfh->fakehost, slfhs, assignments);
781 reply("HSMSG_MANAGE_HOWTO");
782 } else if(huser && huser->managements) {
783 reply("HSMSG_MANAGED_FAKEHOSTS", hi->handle);
784 struct hs_manager *manager;
785 for(manager = huser->managements; manager; manager = manager->unext) {
786 if(manager->type == 1) {
787 struct hs_toplevel *tlfh = manager->object;
788 struct hs_secondlevel *slfh;
789 struct hs_assignment *assignment;
790 int slfhs = 0, assignments = 0;
791 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
793 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
796 reply("HSMSG_MANAGED_TOPLEVEL", tlfh->fakehost, slfhs, assignments);
799 for(manager = huser->managements; manager; manager = manager->next) {
800 if(manager->type == 2) {
801 struct hs_secondlevel *slfh = manager->object;
802 struct hs_toplevel *tlfh = slfh->toplevel;
803 //check if the user is already a manager of the tlfh
804 struct hs_manager *cmanager;
805 for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
806 if(cmanager->user == huser) break;
808 if(cmanager) continue;
809 struct hs_assignment *assignment;
811 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
813 reply("HSMSG_MANAGED_FAKEHOST", slfh->fakehost, tlfh->fakehost, assignments);
816 if(huser->hi == user->handle_info)
817 reply("HSMSG_MANAGE_HOWTO");
822 static MODCMD_FUNC(cmd_addmanager) {
823 struct handle_info *hi;
826 if(!strchr(argv[1], '.')) {
827 if (!(hi = modcmd_get_handle_info(user, argv[1])))
831 if (!(hi = modcmd_get_handle_info(user, argv[2])))
835 char *slfh_name = fakehost;
836 char *tlfh_name = strchr(fakehost, '.');
839 if(strchr(tlfh_name, '.')) {
840 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
843 struct hs_toplevel *tlfh;
844 struct hs_secondlevel *slfh = NULL;
845 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
846 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
849 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
852 if(!irccasecmp(slfh_name, "*")) {
853 if(!check_management_access(user->handle_info, tlfh, NULL)) {
854 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
858 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
859 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
861 if(!slfh || !check_management_access(user->handle_info, tlfh, slfh)) {
862 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
866 struct hs_user *huser = hs_get_user(hi, 1);
867 struct hs_manager *manager;
869 for(manager = huser->managements; manager; manager = manager->next) {
870 if(manager->type == 2 && manager->object == slfh) {
871 reply("HSMSG_MANAGER_ALREADY", hi->handle, slfh_name, tlfh_name);
876 for(manager = huser->managements; manager; manager = manager->next) {
877 if(manager->type == 1 && manager->object == tlfh) {
878 reply("HSMSG_MANAGER_ALREADY", hi->handle, "*", tlfh_name);
883 hs_add_manager_secondlevel(slfh, huser);
885 hs_add_manager_toplevel(tlfh, huser);
886 reply("HSMSG_MANAGER_ADDED", hi->handle, slfh_name, tlfh_name);
892 static MODCMD_FUNC(cmd_delmanager) {
893 struct handle_info *hi;
895 if(!strchr(argv[1], '.')) {
896 if (!(hi = modcmd_get_handle_info(user, argv[1])))
900 if (!(hi = modcmd_get_handle_info(user, argv[2])))
905 reply("HSMSG_ASSIGNED_NONE");
908 char *slfh_name = fakehost;
909 char *tlfh_name = strchr(fakehost, '.');
913 reply("HSMSG_ASSIGNED_NONE");
917 if(strchr(tlfh_name, '.')) {
918 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
921 struct hs_toplevel *tlfh;
922 struct hs_secondlevel *slfh = NULL;
923 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
924 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
927 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
930 if(!irccasecmp(slfh_name, "*")) {
931 if(!check_management_access(user->handle_info, tlfh, NULL)) {
932 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
936 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
937 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
939 if(!slfh || !check_management_access(user->handle_info, tlfh, slfh)) {
940 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
944 struct hs_user *huser = hs_get_user(hi, 0);
945 struct hs_manager *manager;
947 reply("HSMSG_MANAGER_NOT", hi->handle, slfh_name, tlfh_name);
951 for(manager = huser->managements; manager; manager = manager->next) {
952 if(manager->type == 2 && manager->object == slfh)
956 reply("HSMSG_MANAGER_NOT", hi->handle, slfh_name, tlfh_name);
960 for(manager = huser->managements; manager; manager = manager->next) {
961 if(manager->type == 1 && manager->object == tlfh)
965 reply("HSMSG_MANAGER_NOT", hi->handle, "*", tlfh_name);
969 hs_del_manager(manager, 1);
970 reply("HSMSG_MANAGER_DELETED", hi->handle, slfh_name, tlfh_name);
974 static MODCMD_FUNC(cmd_set) {
975 struct handle_info *hi;
976 struct hs_user *hs_user;
977 struct hs_assignment *assignment;
978 struct hs_assignment *assgn;
979 struct hs_toplevel *tlfh;
980 struct hs_secondlevel *slfh;
983 if (!(hi = user->handle_info)) {
984 reply("NSMSG_MUST_AUTH");
987 hs_user = hs_get_user(hi, 0);
988 if(!strcmp(argv[1], "*")) {
990 apply_fakehost(hi, NULL);
991 if(hs_user->assignments) {
992 for(assgn = hs_user->assignments; assgn; assgn = assgn->unext) {
998 if(!strchr(argv[1], '.')) {
1002 char *slfh_name = fakehost;
1003 char *tlfh_name = strchr(fakehost, '.');
1006 if(strchr(tlfh_name, '.')) {
1007 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1010 for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
1011 slfh = assignment->secondlevel;
1012 tlfh = slfh->toplevel;
1013 if(!irccasecmp(slfh_name, slfh->fakehost)) {
1014 if(!irccasecmp(tlfh_name, tlfh->fakehost)) {
1015 activateAssignment(assignment);
1016 reply("HSMSG_FAKEHOST_SET_SUCCESS", slfh->fakehost, tlfh->fakehost);
1021 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1026 static MODCMD_FUNC(cmd_assign) {
1027 struct handle_info *hi;
1028 struct handle_info *hiuser;
1030 if(!strchr(argv[1], '.')) {
1031 if (!(hi = modcmd_get_handle_info(user, argv[1])))
1035 if (!(hi = modcmd_get_handle_info(user, argv[2])))
1039 if (!(hiuser = user->handle_info)) {
1040 reply("NSMSG_MUST_AUTH");
1044 reply("HSMSG_ASSIGNED_NONE");
1047 char *slfh_name = fakehost;
1048 char *tlfh_name = strchr(fakehost, '.');
1052 reply("HSMSG_ASSIGNED_NONE");
1056 if(strchr(tlfh_name, '.')) {
1057 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1060 struct hs_toplevel *tlfh;;
1061 struct hs_secondlevel *slfh;
1062 struct hs_user *hs_user = hs_get_user(hi, 1);
1063 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
1064 if(!irccasecmp(tlfh_name, tlfh->fakehost)) {
1065 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
1066 if(!irccasecmp(slfh_name, slfh->fakehost)) {
1067 if(check_management_access(hiuser, tlfh, slfh)) {
1068 hs_add_assignment(slfh, hs_user);
1069 reply("HSMSG_FAKEHOST_ASSIGN_SUCCESS", slfh_name, tlfh_name);
1072 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1078 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1082 static MODCMD_FUNC(cmd_revoke) {
1083 struct handle_info *hi;
1084 struct handle_info *hiuser;
1086 if(!strchr(argv[1], '.')) {
1087 if (!(hi = modcmd_get_handle_info(user, argv[1])))
1091 if (!(hi = modcmd_get_handle_info(user, argv[2])))
1095 if (!(hiuser = user->handle_info)) {
1096 reply("NSMSG_MUST_AUTH");
1100 reply("HSMSG_ASSIGNED_NONE");
1103 char *slfh_name = fakehost;
1104 char *tlfh_name = strchr(fakehost, '.');
1108 reply("HSMSG_ASSIGNED_NONE");
1112 if(strchr(tlfh_name, '.')) {
1113 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1116 struct hs_assignment *assignment;
1117 struct hs_user *hs_user = hs_get_user(hi, 0);
1118 for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
1119 if(!irccasecmp(slfh_name, assignment->secondlevel->fakehost)) {
1120 if(!irccasecmp(tlfh_name, assignment->secondlevel->toplevel->fakehost)) {
1121 if(check_management_access(hi, assignment->secondlevel->toplevel, assignment->secondlevel)) {
1122 hs_del_assignment(assignment, 1);
1123 reply("HSMSG_FAKEHOST_REVOKE_SUCCESS", slfh_name, tlfh_name);
1126 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1131 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1135 static void hostserv_conf_read(void)
1140 str = "modules/hostserv";
1141 if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) {
1142 log_module(HS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str);
1146 str = database_get_data(conf_node, "nick", RECDB_QSTRING);
1147 if(hostserv_conf.nick && strcmp(hostserv_conf.nick, str)) {
1150 hostserv_conf.nick = str;
1152 str = database_get_data(conf_node, "modes", RECDB_QSTRING);
1153 hostserv_conf.modes = (str ? str : NULL);
1155 str = database_get_data(conf_node, "toplevel_access", RECDB_QSTRING);
1156 unsigned int toplevel_access = atoi(str);
1157 hostserv_conf.toplevel_access = (toplevel_access ? toplevel_access : 600);
1159 /*str = database_get_data(conf_node, "description", RECDB_QSTRING);
1160 hostserv_conf.description = (str ? str : NULL);*/
1161 str = database_get_data(conf_node, KEY_TITLEHOST_SUFFIX, RECDB_QSTRING);
1162 title_suffix = str ? str : "example.net";
1165 static int hostserv_saxdb_read_secondlevel(const char *name, void *data, UNUSED_ARG(void *extra));
1166 static int hostserv_saxdb_read_assignments(const char *name, void *data, UNUSED_ARG(void *extra));
1168 static int hostserv_saxdb_read_toplevel(const char *name, void *data, UNUSED_ARG(void *extra)) {
1169 struct record_data *rd = data;
1170 struct hs_toplevel *tlfh;
1171 struct hs_manager *managerTL;
1172 struct hs_user *user;
1173 struct dict *object;
1175 if (rd->type == RECDB_OBJECT) {
1176 dict_t db = GET_RECORD_OBJECT(rd);
1179 tlfh = hs_add_toplevel(name);
1181 if ((object = database_get_data(db, KEY_MANAGERS, RECDB_OBJECT))) {
1182 for (it = dict_first(object); it; it = iter_next(it)) {
1183 user = hs_get_user(get_handle_info(iter_key(it)), 1);
1184 //rd = iter_data(it);
1185 /* nothing in here, yet */
1186 managerTL = hs_add_manager_toplevel(tlfh, user);
1187 if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
1188 managerTL->active = 1;
1190 managerTL->active = 0;
1194 if ((object = database_get_data(db, KEY_SECONDLEVEL, RECDB_OBJECT)))
1195 dict_foreach(object, hostserv_saxdb_read_secondlevel, tlfh);
1200 static int hostserv_saxdb_read_secondlevel(const char *name, void *data, UNUSED_ARG(void *extra)) {
1201 struct record_data *rd = data;
1202 struct hs_toplevel *tlfh = extra;
1203 struct hs_secondlevel *slfh;
1204 struct hs_manager *managerSL;
1205 struct hs_user *user;
1206 struct dict *object;
1208 if (rd->type == RECDB_OBJECT) {
1209 dict_t db = GET_RECORD_OBJECT(rd);
1212 slfh = hs_add_secondlevel(tlfh, name);
1214 if ((object = database_get_data(db, KEY_MANAGERS, RECDB_OBJECT))) {
1215 for (it = dict_first(object); it; it = iter_next(it)) {
1216 user = hs_get_user(get_handle_info(iter_key(it)), 1);
1217 //rd = iter_data(it);
1218 /* nothing in here, yet */
1219 managerSL = hs_add_manager_secondlevel(slfh, user);
1220 if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
1221 managerSL->active = 1;
1223 managerSL->active = 0;
1227 if ((object = database_get_data(db, KEY_ASSIGNMENTS, RECDB_OBJECT)))
1228 dict_foreach(object, hostserv_saxdb_read_assignments, slfh);
1233 static int hostserv_saxdb_read_assignments(const char *name, void *data, UNUSED_ARG(void *extra)) {
1234 struct record_data *rd = data;
1235 struct hs_secondlevel *slfh = extra;
1236 struct hs_user *user;
1237 struct hs_assignment *assng;
1239 if (rd->type == RECDB_OBJECT) {
1240 dict_t db = GET_RECORD_OBJECT(rd);
1242 user = hs_get_user(get_handle_info(name), 1);
1243 assng = hs_add_assignment(slfh, user);
1245 if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
1255 hostserv_saxdb_read(struct dict *db)
1257 struct dict *object;
1259 if ((object = database_get_data(db, KEY_TOPLEVEL, RECDB_OBJECT)))
1260 dict_foreach(object, hostserv_saxdb_read_toplevel, NULL);
1266 hostserv_saxdb_write(struct saxdb_context *ctx)
1268 struct hs_toplevel *tlfh;
1269 struct hs_secondlevel *slfh;
1270 struct hs_assignment *assng;
1271 struct hs_manager *manager;
1273 saxdb_start_record(ctx, KEY_TOPLEVEL, 1);
1274 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
1275 saxdb_start_record(ctx, tlfh->fakehost, 1);
1277 saxdb_start_record(ctx, KEY_MANAGERS, 1);
1278 for(manager = tlfh->managers; manager; manager = manager->next) {
1279 saxdb_start_record(ctx, manager->user->hi->handle, 0);
1280 //additional manager information?
1282 saxdb_write_int(ctx, KEY_ACTIVE, manager->active);
1283 saxdb_end_record(ctx);
1285 saxdb_end_record(ctx);
1287 saxdb_start_record(ctx, KEY_SECONDLEVEL, 1);
1288 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
1289 saxdb_start_record(ctx, slfh->fakehost, 1);
1291 saxdb_start_record(ctx, KEY_MANAGERS, 1);
1292 for(manager = slfh->managers; manager; manager = manager->next) {
1293 saxdb_start_record(ctx, manager->user->hi->handle, 0);
1294 //additional manager information?
1296 saxdb_write_int(ctx, KEY_ACTIVE, manager->active);
1297 saxdb_end_record(ctx);
1299 saxdb_end_record(ctx);
1301 saxdb_start_record(ctx, KEY_ASSIGNMENTS, 1);
1302 for(assng = slfh->assignments; assng; assng = assng->next) {
1303 saxdb_start_record(ctx, assng->user->hi->handle, 0);
1304 //additional assignment information?
1306 saxdb_write_int(ctx, KEY_ACTIVE, assng->active);
1307 saxdb_end_record(ctx);
1309 saxdb_end_record(ctx);
1311 saxdb_end_record(ctx);
1313 saxdb_end_record(ctx);
1315 saxdb_end_record(ctx);
1317 saxdb_end_record(ctx);
1323 static void hostserv_db_cleanup(void) {
1327 int hostserv_init() {
1328 HS_LOG = log_register_type("HostServ", "file:hostserv.log");
1330 const char *nick, *modes;
1331 if((nick = conf_get_data("modules/hostserv/nick", RECDB_QSTRING))) {
1332 modes = conf_get_data("modules/hostserv/modes", RECDB_QSTRING);
1333 hostserv = AddLocalUser(nick, nick, NULL, "Host Service", modes);
1334 hostserv_service = service_register(hostserv);
1335 hostserv_service->trigger = '*';
1338 conf_register_reload(hostserv_conf_read);
1339 reg_exit_func(hostserv_db_cleanup);
1340 saxdb_register("HostServ", hostserv_saxdb_read, hostserv_saxdb_write);
1341 hostserv_module = module_register("HostServ", HS_LOG, "mod-hostserv.help", NULL);
1342 modcmd_register(hostserv_module, "view", cmd_view, 0, MODCMD_REQUIRE_AUTHED, NULL);
1343 modcmd_register(hostserv_module, "addmanager", cmd_addmanager, 3, MODCMD_REQUIRE_AUTHED, NULL);
1344 modcmd_register(hostserv_module, "delmanager", cmd_delmanager, 3, MODCMD_REQUIRE_AUTHED, NULL);
1345 modcmd_register(hostserv_module, "set", cmd_set, 2, MODCMD_REQUIRE_AUTHED, NULL);
1346 modcmd_register(hostserv_module, "assign", cmd_assign, 3, MODCMD_REQUIRE_AUTHED, NULL);
1347 modcmd_register(hostserv_module, "revoke", cmd_revoke, 3, MODCMD_REQUIRE_AUTHED, NULL);
1348 modcmd_register(hostserv_module, "addhost", cmd_addhost, 2, MODCMD_REQUIRE_AUTHED, NULL);
1349 modcmd_register(hostserv_module, "delhost", cmd_delhost, 2, MODCMD_REQUIRE_AUTHED, NULL);
1350 message_register_table(msgtab);
1354 int hostserv_finalize(void) {
1358 str = "modules/hostserv";
1359 if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) {
1360 log_module(HS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str);
1364 str = database_get_data(conf_node, "nick", RECDB_QSTRING);
1365 if (str) hostserv_conf.nick = str;
1367 str = database_get_data(conf_node, "modes", RECDB_QSTRING);
1368 if (str) hostserv_conf.modes = str;