1 /* mod-hostserv.c - HostServ module for srvx
2 * Copyright 2012-2013 pk910, Stricted, NurPech
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";
27 * "fallback_other_assignment" "1"; //fall back to another assignment when active assignment gets removed
28 * "manager_can_del_toplevel" "0"; //managers of a toplevel group may delete the whole group
29 * "manager_can_del_secondlevel" "0"; //managers of a secondlevel group may delete the whole group
33 * After you started srvx make the bot active:
34 /msg opserv bind hostserv * hostserv.*
35 /msg opserv bind hostserv help *modcmd.help
46 #define KEY_TOPLEVEL "TopLevel"
47 #define KEY_SECONDLEVEL "SecondLevel"
48 #define KEY_MANAGERS "Manager"
49 #define KEY_ASSIGNMENTS "Assignments"
50 #define KEY_ACTIVE "active"
52 #define HS_ASSIGNMENTSTATE_AUTO -1
53 #define HS_ASSIGNMENTSTATE_OFF 0
54 #define HS_ASSIGNMENTSTATE_ON 1
56 static const struct message_entry msgtab[] = {
57 { "HSMSG_ACCESS_DENIED", "Access denied." },
58 { "HSMSG_ASSIGNED_FAKEHOSTS", "Assigned Fakehosts for User $b%s$b:" },
59 { "HSMSG_ASSIGNED_FAKEHOST", " $b%s.%s$b" },
60 { "HSMSG_ASSIGNED_FAKEHOST_ACTTIVE", " $b%s.%s$b (active)" },
61 { "HSMSG_ASSIGNED_FAKEHOST_NOT_ACTIVE", "Fakehost $b%s.%s.$b is not active." },
62 { "HSMSG_ASSIGN_HOWTO", "Use $bset xxx.yyy$b to activate one of the listed fakehosts or $bset *$b to use the default fakehost." },
63 { "HSMSG_ASSIGNED_NONE", " None." },
64 { "HSMSG_MANAGED_FAKEHOSTS", "Fakehosts managed by User $b%s$b:" },
65 { "HSMSG_MANAGED_TOPLEVEL", " $b*.%s$b fakehosts: %d assignments: %d" },
66 { "HSMSG_MANAGED_TOPLEVEL_OWN", " $b*.%s$b fakehosts: %d assignments: %d (active)" },
67 { "HSMSG_MANAGED_FAKEHOST", " $b%s.%s$b assignments: %d" },
68 { "HSMSG_MANAGE_HOWTO", "Use $bview xxx.yyy$b to view more information about a fakehost group." },
69 { "HSMSG_UNKNOWN_FAKEHOST", "Fakehost $b%s.%s$b is unknown or you have no access to manage it." },
70 { "HSMSG_TOPLEVEL_FAKEHOSTS", "Fakehosts in group $b*.%s$b:" },
71 { "HSMSG_TOPLEVEL_FAKEHOST", " $b%s.%s$b assignments: %d managers: %d" },
72 { "HSMSG_TOPLEVEL_INVALID", "The name of the group you entered is invalid ($b%s$b)" },
73 { "HSMSG_MANAGERS_TOPLEVEL", "Managers of group $b*.%s$b:" },
74 { "HSMSG_MANAGERS_FAKEHOST", "Managers of group $b%s.%s$b:" },
75 { "HSMSG_MANAGERS_MANAGERS", " %s" },
76 { "HSMSG_FAKEHOST_ASSIGNMENTS", "Assignments in group $b%s.%s$b:" },
77 { "HSMSG_FAKEHOST_ASSIGNMENT", " $b%s$b (%s.%s.%s)" },
78 { "HSMSG_FAKEHOST_ASSIGNMENT_ACTIVE", " $b%s$b (%s.%s.%s) active" },
79 { "HSMSG_FAKEHOST_SET_SUCCESS", "$b%s.%s$b where set successfully." },
80 { "HSMSG_FAKEHOST_TOPLEVEL_ADDED", "Group $b%s$b successfully added." },
81 { "HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", "Group $b%s$b already exists." },
82 { "HSMSG_FAKEHOST_TOPLEVEL_DELETED", "Group $b%s$b successfully deleted." },
83 { "HSMSG_FAKEHOST_SECONDLEVEL_ADDED", "Group $b%s.%s$b successfully added." },
84 { "HSMSG_FAKEHOST_SECONDLEVEL_ALREADY_EXISTS", "Group $b%s.%s$b already exists." },
85 { "HSMSG_FAKEHOST_SECONDLEVEL_DELETED", "Group $b%s.%s$b successfully deleted." },
86 { "HSMSG_MANAGER_ALREADY", "$b%s$b is already a manager of %s.%s" },
87 { "HSMSG_MANAGER_ADDED", "$b%s$b is now a manager of %s.%s" },
88 { "HSMSG_MANAGER_NOT", "$b%s$b is not a manager of %s.%s" },
89 { "HSMSG_MANAGER_DELETED", "$b%s$b is no longer a manager of %s.%s" },
90 { "HSMSG_FAKEHOST_ASSIGN_SUCCESS", "Group $b%s.%s$b was assigned successfully." },
91 { "HSMSG_FAKEHOST_ASSIGNED", "Group $b%s.%s$b is already assigned to the user." },
92 { "HSMSG_FAKEHOST_UNASSIGN_SUCCESS", "Group $b%s.%s$b was unassigned successfully." },
101 int fallback_other_assignment : 1;
102 int manager_can_del_toplevel : 1;
103 int manager_can_del_secondlevel : 1;
106 const char *hostserv_module_deps[] = { NULL };
107 struct userNode *hostserv;
108 struct helpfile *hostserv_helpfile;
109 static struct module *hostserv_module;
110 static struct service *hostserv_service;
111 static struct log_type *HS_LOG;
112 static struct hs_toplevel *toplevels = NULL;
113 static struct hs_user *hostserv_users = NULL;
115 /* FAKEHOST STRUCTS */
118 struct hs_manager *managers;
119 struct hs_secondlevel *secondlevel;
120 struct hs_toplevel *next;
123 struct hs_secondlevel {
124 struct hs_toplevel *toplevel;
126 struct hs_manager *managers;
127 struct hs_assignment *assignments;
128 struct hs_secondlevel *next;
131 struct hs_assignment {
132 struct hs_secondlevel *secondlevel;
133 struct hs_user *user;
135 struct hs_assignment *next;
136 struct hs_assignment *unext; /* for hs_user */
143 struct hs_user *user;
144 struct hs_manager *next;
145 struct hs_manager *unext; /* for hs_user */
149 struct handle_info *hi;
150 struct hs_assignment *assignments;
151 struct hs_manager *managements;
152 struct hs_user *next;
155 /* MANAGEMENT FUNCTIONS for FAKEHOST STRUCTS */
156 static void hs_del_secondlevel(struct hs_secondlevel *slfh, int remove_from_tlfh);
157 static void hs_del_manager(struct hs_manager *manager, int remove_from_object);
158 static void hs_del_assignment(struct hs_assignment *assignment, int remove_from_slfh);
159 static void hs_del_user(struct hs_user *user);
161 static void hs_free_all() {
162 struct hs_toplevel *tlfh, *next_tlfh;
163 struct hs_secondlevel *slfh, *next_slfh;
164 struct hs_assignment *assng, *next_assng;
165 struct hs_manager *manager, *next_manager;
166 struct hs_user *user, *next_user;
167 for(tlfh = toplevels; tlfh; tlfh = next_tlfh) {
168 next_tlfh = tlfh->next;
169 for(manager = tlfh->managers; manager; manager = next_manager) {
170 next_manager = manager->next;
173 for(slfh = tlfh->secondlevel; slfh; slfh = next_slfh) {
174 next_slfh = slfh->next;
175 for(manager = slfh->managers; manager; manager = next_manager) {
176 next_manager = manager->next;
179 for(assng = slfh->assignments; assng; assng = next_assng) {
180 next_assng = assng->next;
183 free(slfh->fakehost);
186 free(tlfh->fakehost);
189 for(user = hostserv_users; user; user = next_user) {
190 next_user = user->next;
194 hostserv_users = NULL;
197 static struct hs_toplevel *hs_add_toplevel(const char *name) {
198 struct hs_toplevel *tlfh = calloc(1, sizeof(*tlfh));
199 tlfh->fakehost = strdup(name);
200 tlfh->next = toplevels;
205 static void hs_del_toplevel(struct hs_toplevel *tlfh) {
206 //unassign all assignments
207 struct hs_secondlevel *slfh, *next_slfh;
208 struct hs_manager *manager, *next_manager;
209 for(manager = tlfh->managers; manager; manager = next_manager) {
210 next_manager = manager->next;
211 hs_del_manager(manager, 0);
213 for(slfh = tlfh->secondlevel; slfh; slfh = next_slfh) {
214 next_slfh = slfh->next;
215 hs_del_secondlevel(slfh, 0);
218 struct hs_toplevel *ctlfh, *last_tlfh = NULL;
219 for(ctlfh = toplevels; ctlfh; ctlfh = ctlfh->next) {
222 last_tlfh->next = ctlfh->next;
224 toplevels = ctlfh->next;
228 free(tlfh->fakehost);
232 static struct hs_secondlevel *hs_add_secondlevel(struct hs_toplevel *tlfh, const char *name) {
233 struct hs_secondlevel *slfh = calloc(1, sizeof(*slfh));
234 slfh->toplevel = tlfh;
235 slfh->fakehost = strdup(name);
236 slfh->next = tlfh->secondlevel;
237 tlfh->secondlevel = slfh;
241 static void hs_del_secondlevel(struct hs_secondlevel *slfh, int remove_from_tlfh) {
242 if(remove_from_tlfh) {
243 struct hs_secondlevel *cslfh, *prev_slfh = NULL;
244 for(cslfh = slfh->toplevel->secondlevel; cslfh; cslfh = cslfh->next) {
247 prev_slfh->next = slfh->next;
249 slfh->toplevel->secondlevel = slfh->next;
255 struct hs_assignment *assng, *next_assng;
256 struct hs_manager *manager, *next_manager;
257 for(manager = slfh->managers; manager; manager = next_manager) {
258 next_manager = manager->next;
259 hs_del_manager(manager, 0);
261 for(assng = slfh->assignments; assng; assng = next_assng) {
262 next_assng = assng->next;
263 hs_del_assignment(assng, 0);
265 free(slfh->fakehost);
269 static struct hs_manager *hs_add_manager_toplevel(struct hs_toplevel *tlfh, struct hs_user *user) {
270 struct hs_manager *manager = calloc(1, sizeof(*manager));
271 manager->user = user;
273 manager->object = tlfh;
274 manager->unext = user->managements;
275 user->managements = manager;
276 manager->next = tlfh->managers;
277 tlfh->managers = manager;
281 static struct hs_manager *hs_add_manager_secondlevel(struct hs_secondlevel *slfh, struct hs_user *user) {
282 struct hs_manager *manager = calloc(1, sizeof(*manager));
283 manager->user = user;
285 manager->object = slfh;
286 manager->unext = user->managements;
287 user->managements = manager;
288 manager->next = slfh->managers;
289 slfh->managers = manager;
293 static void hs_del_manager(struct hs_manager *manager, int remove_from_object) {
294 struct hs_manager *cmanager, *prev_manager = NULL;
295 if(remove_from_object) {
296 if(manager->type == 1) {
297 struct hs_toplevel *tlfh = manager->object;
298 for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
299 if(cmanager == manager) {
301 prev_manager->next = manager->next;
303 tlfh->managers = manager->next;
306 prev_manager = cmanager;
308 } else if(manager->type == 2) {
309 struct hs_secondlevel *slfh = manager->object;
310 for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next) {
311 if(cmanager == manager) {
313 prev_manager->next = manager->next;
315 slfh->managers = manager->next;
318 prev_manager = cmanager;
323 if(remove_from_object != 2) {
324 for(cmanager = manager->user->managements; cmanager; cmanager = cmanager->unext) {
325 if(cmanager == manager) {
327 prev_manager->unext = manager->unext;
329 manager->user->managements = manager->unext;
332 prev_manager = cmanager;
334 if(manager->user->managements == NULL && manager->user->assignments == NULL)
335 hs_del_user(manager->user);
340 static void hs_activate_assignment(struct hs_user *user, struct hs_assignment *assignment) {
341 struct hs_toplevel *tlfh;
342 struct hs_secondlevel *slfh;
343 struct hs_assignment *assgn;
344 char fakehost[HOSTLEN];
346 assert((!assignment || (assignment->user == user)));
348 if(user->assignments) {
349 for(assgn = user->assignments; assgn; assgn = assgn->unext)
353 if(user->hi->fakehost) {
354 free(user->hi->fakehost);
355 user->hi->fakehost = NULL;
359 slfh = assignment->secondlevel;
360 tlfh = slfh->toplevel;
361 snprintf(fakehost, sizeof(fakehost), "$.%s.%s", slfh->fakehost, tlfh->fakehost);
362 user->hi->fakehost = strdup(fakehost);
363 assignment->active = 1;
366 apply_fakehost(user->hi, NULL);
369 static struct hs_assignment *hs_add_assignment(struct hs_secondlevel *slfh, struct hs_user *user, int active) {
370 struct hs_assignment *assignment = calloc(1, sizeof(*assignment));
371 assignment->secondlevel = slfh;
372 assignment->user = user;
373 if(active == HS_ASSIGNMENTSTATE_AUTO)
374 assignment->active = (user->assignments == NULL ? 1 : 0);
376 assignment->active = (active == HS_ASSIGNMENTSTATE_ON ? 1 : 0);
377 assignment->next = slfh->assignments;
378 slfh->assignments = assignment;
379 assignment->unext = user->assignments;
380 user->assignments = assignment;
381 if(assignment->active) {
382 hs_activate_assignment(user, assignment);
387 static void hs_del_assignment(struct hs_assignment *assignment, int remove_from_slfh) {
388 struct hs_assignment *cassignment, *prev_assignment = NULL;
389 if(remove_from_slfh) {
390 for(cassignment = assignment->secondlevel->assignments; cassignment; cassignment = cassignment->next) {
391 if(cassignment == assignment) {
393 prev_assignment->next = assignment->next;
395 assignment->secondlevel->assignments = assignment->next;
398 prev_assignment = cassignment;
400 prev_assignment = NULL;
402 if(remove_from_slfh != 2) {
403 prev_assignment = NULL;
404 for(cassignment = assignment->user->assignments; cassignment; cassignment = cassignment->unext) {
405 if(cassignment == assignment) {
407 prev_assignment->unext = assignment->unext;
409 assignment->user->assignments = assignment->unext;
412 prev_assignment = cassignment;
415 if(assignment->active) {
416 /* use another assignment - or fall back to default user host? */
418 if(hostserv_conf.fallback_other_assignment && assignment->user->assignments) {
419 /* try to find another assignment from same slfh first */
420 for(cassignment = assignment->secondlevel->assignments; cassignment; cassignment = cassignment->next) {
421 if(cassignment != assignment && cassignment->user == assignment->user)
424 /* use another tlfh assignment */
426 cassignment = assignment->user->assignments;
428 hs_activate_assignment(assignment->user, cassignment);
431 if(assignment->user->managements == NULL && assignment->user->assignments == NULL)
432 hs_del_user(assignment->user);
437 static struct hs_assignment *hs_get_assignment(struct hs_secondlevel *slfh, struct hs_user *user) {
438 struct hs_assignment *cassignment;
439 for(cassignment = slfh->assignments; cassignment; cassignment = cassignment->next) {
440 if(cassignment->user == user)
446 static struct hs_user *hs_get_user(struct handle_info *hi, int create) {
447 struct hs_user *cuser;
448 for(cuser = hostserv_users; cuser; cuser = cuser->next) {
453 cuser = calloc(1, sizeof(*cuser));
455 cuser->next = hostserv_users;
456 hostserv_users = cuser;
462 static void hs_del_user(struct hs_user *user) {
463 if(user->managements) {
464 struct hs_manager *manager, *next_manager;
465 for(manager = user->managements; manager; manager = next_manager) {
466 next_manager = manager->unext;
467 hs_del_manager(manager, 2);
470 if(user->assignments) {
471 struct hs_assignment *assng, *next_assng;
472 for(assng = user->assignments; assng; assng = next_assng) {
473 next_assng = assng->unext;
474 hs_del_assignment(assng, 2);
477 struct hs_user *cuser, *prev_user = NULL;
478 for(cuser = hostserv_users; cuser; cuser = cuser->next) {
481 prev_user->next = user->next;
483 hostserv_users = user->next;
491 /* END OF MANAGEMENT FUNCTIONS */
493 static int check_management_access(struct handle_info *hi, struct hs_toplevel *tlfh, struct hs_secondlevel *slfh) {
496 if(hi->opserv_level >= hostserv_conf.toplevel_access)
498 struct hs_user *user = hs_get_user(hi, 0);
501 struct hs_manager *manager;
503 for(manager = user->managements; manager; manager = manager->next) {
504 if(manager->type == 2 && manager->object == slfh)
509 for(manager = user->managements; manager; manager = manager->next) {
510 if(manager->type == 1 && manager->object == tlfh)
518 static void cmd_view_toplevel_information(UNUSED_ARG(struct userNode *user), UNUSED_ARG(struct svccmd *cmd), struct hs_toplevel *tlfh) {
519 reply("HSMSG_TOPLEVEL_FAKEHOSTS", tlfh->fakehost);
520 struct hs_secondlevel *slfh;
521 if(!tlfh->secondlevel)
522 reply("HSMSG_ASSIGNED_NONE");
524 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
525 struct hs_manager *cmanager;
527 for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next)
529 struct hs_assignment *assignment;
531 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
533 reply("HSMSG_TOPLEVEL_FAKEHOST", slfh->fakehost, tlfh->fakehost, assignments, managers);
535 reply("HSMSG_MANAGERS_TOPLEVEL", tlfh->fakehost);
536 struct hs_manager *cmanager;
538 reply("HSMSG_ASSIGNED_NONE");
540 char managerBuf[351];
542 for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
543 if(managerPos + strlen(cmanager->user->hi->handle) + 2 >= 350) {
544 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
547 managerPos += sprintf(managerBuf + managerPos, (managerPos ? ", %s" : "%s"), cmanager->user->hi->handle);
549 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
553 static void cmd_view_secondlevel_information(UNUSED_ARG(struct userNode *user), UNUSED_ARG(struct svccmd *cmd), struct hs_secondlevel *slfh) {
554 reply("HSMSG_FAKEHOST_ASSIGNMENTS", slfh->fakehost, slfh->toplevel->fakehost);
555 struct hs_assignment *assignment;
556 for(assignment = slfh->assignments; assignment; assignment = assignment->next) {
557 reply((assignment->active ? "HSMSG_FAKEHOST_ASSIGNMENT_ACTIVE" : "HSMSG_FAKEHOST_ASSIGNMENT"), assignment->user->hi->handle, assignment->user->hi->handle, slfh->fakehost, slfh->toplevel->fakehost);
559 reply("HSMSG_MANAGERS_FAKEHOST", slfh->fakehost, slfh->toplevel->fakehost);
560 struct hs_manager *cmanager;
562 reply("HSMSG_ASSIGNED_NONE");
564 char managerBuf[351];
566 for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next) {
567 if(managerPos + strlen(cmanager->user->hi->handle) + 2 >= 350) {
568 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
571 managerPos += sprintf(managerBuf + managerPos, (managerPos ? ", %s" : "%s"), cmanager->user->hi->handle);
573 reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
577 static MODCMD_FUNC(cmd_view) {
578 struct handle_info *hi;
579 if(argc >= 2 && !strchr(argv[1], '.')) {
580 if (!(hi = modcmd_get_handle_info(user, argv[1])))
582 } else if(argc >= 2) {
583 if (!(hi = user->handle_info)) {
584 reply("NSMSG_MUST_AUTH");
587 char *slfh_name = argv[1];
588 char *tlfh_name = strchr(argv[1], '.');
591 if(strchr(tlfh_name, '.')) {
592 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
595 struct hs_toplevel *tlfh;
596 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
597 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
600 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
603 if(!irccasecmp(slfh_name, "*")) {
604 if(!check_management_access(hi, tlfh, NULL)) {
605 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
608 cmd_view_toplevel_information(user, cmd, tlfh);
611 struct hs_secondlevel *slfh;
612 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
613 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
615 if(!slfh || !check_management_access(hi, tlfh, slfh)) {
616 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
619 cmd_view_secondlevel_information(user, cmd, slfh);
623 if (!(hi = user->handle_info)) {
624 reply("NSMSG_MUST_AUTH");
628 struct hs_user *huser = hs_get_user(hi, 0);
629 reply("HSMSG_ASSIGNED_FAKEHOSTS", hi->handle);
632 struct hs_assignment *assignment;
633 for(assignment = huser->assignments; assignment; assignment = assignment->unext) {
634 reply((assignment->active ? "HSMSG_ASSIGNED_FAKEHOST_ACTTIVE" : "HSMSG_ASSIGNED_FAKEHOST"), assignment->secondlevel->fakehost, assignment->secondlevel->toplevel->fakehost);
637 if(assigncount && huser->hi == user->handle_info)
638 reply("HSMSG_ASSIGN_HOWTO");
641 reply("HSMSG_ASSIGNED_NONE");
642 if(user->handle_info == hi && hi->opserv_level >= hostserv_conf.toplevel_access) {
643 struct hs_toplevel *tlfh;
644 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
645 struct hs_secondlevel *slfh;
646 struct hs_assignment *assignment;
647 int slfhs = 0, assignments = 0;
648 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
650 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
653 reply("HSMSG_MANAGED_TOPLEVEL", tlfh->fakehost, slfhs, assignments);
655 reply("HSMSG_MANAGE_HOWTO");
656 } else if(huser && huser->managements) {
657 reply("HSMSG_MANAGED_FAKEHOSTS", hi->handle);
658 struct hs_manager *manager;
659 for(manager = huser->managements; manager; manager = manager->unext) {
660 if(manager->type == 1) {
661 struct hs_toplevel *tlfh = manager->object;
662 struct hs_secondlevel *slfh;
663 struct hs_assignment *assignment;
664 int slfhs = 0, assignments = 0;
665 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
667 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
670 reply("HSMSG_MANAGED_TOPLEVEL", tlfh->fakehost, slfhs, assignments);
673 for(manager = huser->managements; manager; manager = manager->next) {
674 if(manager->type == 2) {
675 struct hs_secondlevel *slfh = manager->object;
676 struct hs_toplevel *tlfh = slfh->toplevel;
677 //check if the user is already a manager of the tlfh
678 struct hs_manager *cmanager;
679 for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
680 if(cmanager->user == huser) break;
682 if(cmanager) continue;
683 struct hs_assignment *assignment;
685 for(assignment = slfh->assignments; assignment; assignment = assignment->next)
687 reply("HSMSG_MANAGED_FAKEHOST", slfh->fakehost, tlfh->fakehost, assignments);
690 if(huser->hi == user->handle_info)
691 reply("HSMSG_MANAGE_HOWTO");
696 static MODCMD_FUNC(cmd_addhost) {
697 struct handle_info *hi;
698 struct hs_toplevel *tlfh;
699 struct hs_secondlevel *slfh;
700 if (!(hi = user->handle_info)) {
701 reply("NSMSG_MUST_AUTH");
704 char *slfh_name = argv[1];
705 char *tlfh_name = strchr(argv[1], '.');
707 reply("HSMSG_TOPLEVEL_INVALID", slfh_name);
712 if(strchr(tlfh_name, '.')) {
713 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
716 if(!irccasecmp(slfh_name, "*")) {
717 if(!check_management_access(hi, NULL, NULL)) {
718 reply("HSMSG_ACCESS_DENIED");
721 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
722 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
725 reply("HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", slfh_name, tlfh_name);
728 hs_add_toplevel(tlfh_name);
729 reply("HSMSG_FAKEHOST_TOPLEVEL_ADDED", tlfh_name);
731 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
732 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
735 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
738 if(!check_management_access(hi, tlfh, NULL)) {
739 reply("HSMSG_ACCESS_DENIED");
742 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
743 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
746 reply("HSMSG_FAKEHOST_SECONDLEVEL_ALREADY_EXISTS", slfh_name, tlfh_name);
749 hs_add_secondlevel(tlfh, slfh_name);
750 reply("HSMSG_FAKEHOST_SECONDLEVEL_ADDED", slfh_name, tlfh_name);
755 static MODCMD_FUNC(cmd_delhost) {
756 struct handle_info *hi;
757 if (!(hi = user->handle_info)) {
758 reply("NSMSG_MUST_AUTH");
761 char *slfh_name = argv[1];
762 char *tlfh_name = strchr(argv[1], '.');
765 if(strchr(tlfh_name, '.')) {
766 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
769 struct hs_toplevel *tlfh;
770 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
771 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
774 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
777 if(!irccasecmp(slfh_name, "*")) {
778 if(!check_management_access(hi, (hostserv_conf.manager_can_del_toplevel ? tlfh : NULL), NULL)) { /* manager access is enough to delete whole toplevel? */
779 reply("HSMSG_ACCESS_DENIED");
782 hs_del_toplevel(tlfh);
783 reply("HSMSG_FAKEHOST_TOPLEVEL_DELETED", tlfh_name);
785 struct hs_secondlevel *slfh;
786 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
787 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
790 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
793 if(!check_management_access(hi, tlfh, (hostserv_conf.manager_can_del_secondlevel ? slfh : NULL))) {
794 reply("HSMSG_ACCESS_DENIED");
797 hs_del_secondlevel(slfh, 1);
798 reply("HSMSG_FAKEHOST_SECONDLEVEL_DELETED", slfh_name, tlfh_name);
803 static MODCMD_FUNC(cmd_addmanager) {
804 struct handle_info *hi;
807 if(!strchr(argv[1], '.')) {
808 if (!(hi = modcmd_get_handle_info(user, argv[1])))
812 if (!(hi = modcmd_get_handle_info(user, argv[2])))
816 char *slfh_name = fakehost;
817 char *tlfh_name = strchr(fakehost, '.');
820 if(strchr(tlfh_name, '.')) {
821 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
824 struct hs_toplevel *tlfh;
825 struct hs_secondlevel *slfh = NULL;
826 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
827 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
830 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
833 if(!irccasecmp(slfh_name, "*")) {
834 if(!check_management_access(user->handle_info, tlfh, NULL)) {
835 reply("HSMSG_ACCESS_DENIED");
839 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
840 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
843 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
846 if(!check_management_access(user->handle_info, tlfh, slfh)) {
847 reply("HSMSG_ACCESS_DENIED");
851 struct hs_user *huser = hs_get_user(hi, 1);
852 struct hs_manager *manager;
854 for(manager = huser->managements; manager; manager = manager->next) {
855 if(manager->type == 2 && manager->object == slfh) {
856 reply("HSMSG_MANAGER_ALREADY", hi->handle, slfh_name, tlfh_name);
861 for(manager = huser->managements; manager; manager = manager->next) {
862 if(manager->type == 1 && manager->object == tlfh) {
863 reply("HSMSG_MANAGER_ALREADY", hi->handle, "*", tlfh_name);
868 hs_add_manager_secondlevel(slfh, huser);
870 hs_add_manager_toplevel(tlfh, huser);
871 reply("HSMSG_MANAGER_ADDED", hi->handle, slfh_name, tlfh_name);
877 static MODCMD_FUNC(cmd_delmanager) {
878 struct handle_info *hi;
880 if(!strchr(argv[1], '.')) {
881 if (!(hi = modcmd_get_handle_info(user, argv[1])))
885 if (!(hi = modcmd_get_handle_info(user, argv[2])))
889 char *slfh_name = fakehost;
890 char *tlfh_name = strchr(fakehost, '.');
894 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, "");
898 if(strchr(tlfh_name, '.')) {
899 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
902 struct hs_toplevel *tlfh;
903 struct hs_secondlevel *slfh = NULL;
904 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
905 if(!irccasecmp(tlfh->fakehost, tlfh_name)) break;
908 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
911 if(!irccasecmp(slfh_name, "*")) {
912 if(!check_management_access(user->handle_info, tlfh, NULL)) {
913 reply("HSMSG_ACCESS_DENIED");
917 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
918 if(!irccasecmp(slfh->fakehost, slfh_name)) break;
921 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
924 if(!check_management_access(user->handle_info, tlfh, slfh)) {
925 reply("HSMSG_ACCESS_DENIED");
929 struct hs_user *huser = hs_get_user(hi, 0);
930 struct hs_manager *manager;
932 reply("HSMSG_MANAGER_NOT", hi->handle, slfh_name, tlfh_name);
936 for(manager = huser->managements; manager; manager = manager->next) {
937 if(manager->type == 2 && manager->object == slfh)
941 reply("HSMSG_MANAGER_NOT", hi->handle, slfh_name, tlfh_name);
945 for(manager = huser->managements; manager; manager = manager->next) {
946 if(manager->type == 1 && manager->object == tlfh)
950 reply("HSMSG_MANAGER_NOT", hi->handle, "*", tlfh_name);
954 hs_del_manager(manager, 1);
955 reply("HSMSG_MANAGER_DELETED", hi->handle, slfh_name, tlfh_name);
959 static MODCMD_FUNC(cmd_set) {
960 struct handle_info *hi;
961 struct hs_user *hs_user;
962 struct hs_assignment *assignment;
963 struct hs_toplevel *tlfh;
964 struct hs_secondlevel *slfh;
967 if (!(hi = user->handle_info)) {
968 reply("NSMSG_MUST_AUTH");
971 hs_user = hs_get_user(hi, 0);
973 return 0; //nothing to do here
974 if(!strcmp(argv[1], "*")) {
975 hs_activate_assignment(hs_user, NULL);
979 char *slfh_name = fakehost;
980 char *tlfh_name = strchr(fakehost, '.');
985 if(!tlfh_name || strchr(tlfh_name, '.')) {
986 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, (tlfh_name ? tlfh_name : ""));
989 for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
990 slfh = assignment->secondlevel;
991 tlfh = slfh->toplevel;
992 if(!irccasecmp(tlfh_name, tlfh->fakehost) && !irccasecmp(slfh_name, slfh->fakehost)) {
993 hs_activate_assignment(hs_user, assignment);
994 reply("HSMSG_FAKEHOST_SET_SUCCESS", slfh->fakehost, tlfh->fakehost);
998 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1003 static MODCMD_FUNC(cmd_assign) {
1004 struct handle_info *hi;
1006 if(!strchr(argv[1], '.')) {
1007 if (!(hi = modcmd_get_handle_info(user, argv[1])))
1011 if (!(hi = modcmd_get_handle_info(user, argv[2])))
1015 if (!user->handle_info) {
1016 reply("NSMSG_MUST_AUTH");
1019 char *slfh_name = fakehost;
1020 char *tlfh_name = strchr(fakehost, '.');
1024 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, "");
1028 if(strchr(tlfh_name, '.')) {
1029 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1032 struct hs_toplevel *tlfh;
1033 struct hs_secondlevel *slfh;
1034 struct hs_user *hs_user = hs_get_user(hi, 1);
1035 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
1036 if(!irccasecmp(tlfh_name, tlfh->fakehost)) {
1037 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
1038 if(!irccasecmp(slfh_name, slfh->fakehost)) {
1039 if(!check_management_access(user->handle_info, tlfh, slfh)) {
1040 reply("HSMSG_ACCESS_DENIED");
1043 if(hs_get_assignment(slfh, hs_user)) {
1044 reply("HSMSG_FAKEHOST_ASSIGNED", slfh_name, tlfh_name);
1047 hs_add_assignment(slfh, hs_user, HS_ASSIGNMENTSTATE_AUTO);
1048 reply("HSMSG_FAKEHOST_ASSIGN_SUCCESS", slfh_name, tlfh_name);
1054 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1058 static MODCMD_FUNC(cmd_unassign) {
1059 struct handle_info *hi;
1061 if(!strchr(argv[1], '.')) {
1062 if (!(hi = modcmd_get_handle_info(user, argv[1])))
1066 if (!(hi = modcmd_get_handle_info(user, argv[2])))
1070 if (!user->handle_info) {
1071 reply("NSMSG_MUST_AUTH");
1074 char *slfh_name = fakehost;
1075 char *tlfh_name = strchr(fakehost, '.');
1079 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, "");
1083 if(strchr(tlfh_name, '.')) {
1084 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1087 struct hs_assignment *assignment;
1088 struct hs_user *hs_user = hs_get_user(hi, 0);
1090 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1093 for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
1094 if(!irccasecmp(slfh_name, assignment->secondlevel->fakehost)) {
1095 if(!irccasecmp(tlfh_name, assignment->secondlevel->toplevel->fakehost)) {
1096 if(!check_management_access(user->handle_info, assignment->secondlevel->toplevel, assignment->secondlevel)) {
1097 reply("HSMSG_ACCESS_DENIED");
1100 hs_del_assignment(assignment, 1);
1101 reply("HSMSG_FAKEHOST_UNASSIGN_SUCCESS", slfh_name, tlfh_name);
1106 reply("HSMSG_UNKNOWN_FAKEHOST", slfh_name, tlfh_name);
1110 static void hostserv_conf_read(void) {
1114 str = "modules/hostserv";
1115 if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) {
1116 log_module(HS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str);
1120 str = database_get_data(conf_node, "nick", RECDB_QSTRING);
1121 if(hostserv_conf.nick && strcmp(hostserv_conf.nick, str)) {
1124 hostserv_conf.nick = str;
1126 str = database_get_data(conf_node, "modes", RECDB_QSTRING);
1127 hostserv_conf.modes = (str ? str : NULL);
1129 str = database_get_data(conf_node, "toplevel_access", RECDB_QSTRING);
1130 unsigned int toplevel_access = atoi(str);
1131 hostserv_conf.toplevel_access = (toplevel_access ? toplevel_access : 600);
1133 str = database_get_data(conf_node, "fallback_other_assignment", RECDB_QSTRING);
1134 hostserv_conf.fallback_other_assignment = (atoi(str) ? 1 : 0);
1136 str = database_get_data(conf_node, "manager_can_del_toplevel", RECDB_QSTRING);
1137 hostserv_conf.manager_can_del_toplevel = (atoi(str) ? 1 : 0);
1139 str = database_get_data(conf_node, "manager_can_del_secondlevel", RECDB_QSTRING);
1140 hostserv_conf.manager_can_del_secondlevel = (atoi(str) ? 1 : 0);
1142 /*str = database_get_data(conf_node, "description", RECDB_QSTRING);
1143 hostserv_conf.description = (str ? str : NULL);*/
1146 static int hostserv_saxdb_read_secondlevel(const char *name, void *data, UNUSED_ARG(void *extra));
1147 static int hostserv_saxdb_read_assignments(const char *name, void *data, UNUSED_ARG(void *extra));
1149 static int hostserv_saxdb_read_toplevel(const char *name, void *data, UNUSED_ARG(void *extra)) {
1150 struct record_data *rd = data;
1151 struct hs_toplevel *tlfh;
1152 struct hs_manager *managerTL;
1153 struct hs_user *user;
1154 struct dict *object;
1156 if (rd->type == RECDB_OBJECT) {
1157 dict_t db = GET_RECORD_OBJECT(rd);
1160 tlfh = hs_add_toplevel(name);
1162 if ((object = database_get_data(db, KEY_MANAGERS, RECDB_OBJECT))) {
1163 for (it = dict_first(object); it; it = iter_next(it)) {
1164 user = hs_get_user(get_handle_info(iter_key(it)), 1);
1165 //rd = iter_data(it);
1166 /* nothing in here, yet */
1167 managerTL = hs_add_manager_toplevel(tlfh, user);
1168 if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
1169 managerTL->active = 1;
1171 managerTL->active = 0;
1175 if ((object = database_get_data(db, KEY_SECONDLEVEL, RECDB_OBJECT)))
1176 dict_foreach(object, hostserv_saxdb_read_secondlevel, tlfh);
1181 static int hostserv_saxdb_read_secondlevel(const char *name, void *data, UNUSED_ARG(void *extra)) {
1182 struct record_data *rd = data;
1183 struct hs_toplevel *tlfh = extra;
1184 struct hs_secondlevel *slfh;
1185 struct hs_manager *managerSL;
1186 struct hs_user *user;
1187 struct dict *object;
1189 if (rd->type == RECDB_OBJECT) {
1190 dict_t db = GET_RECORD_OBJECT(rd);
1193 slfh = hs_add_secondlevel(tlfh, name);
1195 if ((object = database_get_data(db, KEY_MANAGERS, RECDB_OBJECT))) {
1196 for (it = dict_first(object); it; it = iter_next(it)) {
1197 user = hs_get_user(get_handle_info(iter_key(it)), 1);
1198 //rd = iter_data(it);
1199 /* nothing in here, yet */
1200 managerSL = hs_add_manager_secondlevel(slfh, user);
1201 if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
1202 managerSL->active = 1;
1204 managerSL->active = 0;
1208 if ((object = database_get_data(db, KEY_ASSIGNMENTS, RECDB_OBJECT)))
1209 dict_foreach(object, hostserv_saxdb_read_assignments, slfh);
1214 static int hostserv_saxdb_read_assignments(const char *name, void *data, UNUSED_ARG(void *extra)) {
1215 struct record_data *rd = data;
1216 struct hs_secondlevel *slfh = extra;
1217 struct hs_user *user;
1220 if (rd->type == RECDB_OBJECT) {
1221 dict_t db = GET_RECORD_OBJECT(rd);
1223 user = hs_get_user(get_handle_info(name), 1);
1224 active = (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING) ? HS_ASSIGNMENTSTATE_ON : HS_ASSIGNMENTSTATE_OFF);
1226 hs_add_assignment(slfh, user, active);
1233 hostserv_saxdb_read(struct dict *db)
1235 struct dict *object;
1237 if ((object = database_get_data(db, KEY_TOPLEVEL, RECDB_OBJECT)))
1238 dict_foreach(object, hostserv_saxdb_read_toplevel, NULL);
1244 hostserv_saxdb_write(struct saxdb_context *ctx)
1246 struct hs_toplevel *tlfh;
1247 struct hs_secondlevel *slfh;
1248 struct hs_assignment *assng;
1249 struct hs_manager *manager;
1251 saxdb_start_record(ctx, KEY_TOPLEVEL, 1);
1252 for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
1253 saxdb_start_record(ctx, tlfh->fakehost, 1);
1255 saxdb_start_record(ctx, KEY_MANAGERS, 1);
1256 for(manager = tlfh->managers; manager; manager = manager->next) {
1257 saxdb_start_record(ctx, manager->user->hi->handle, 0);
1258 //additional manager information?
1260 saxdb_write_int(ctx, KEY_ACTIVE, manager->active);
1261 saxdb_end_record(ctx);
1263 saxdb_end_record(ctx);
1265 saxdb_start_record(ctx, KEY_SECONDLEVEL, 1);
1266 for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
1267 saxdb_start_record(ctx, slfh->fakehost, 1);
1269 saxdb_start_record(ctx, KEY_MANAGERS, 1);
1270 for(manager = slfh->managers; manager; manager = manager->next) {
1271 saxdb_start_record(ctx, manager->user->hi->handle, 0);
1272 //additional manager information?
1274 saxdb_write_int(ctx, KEY_ACTIVE, manager->active);
1275 saxdb_end_record(ctx);
1277 saxdb_end_record(ctx);
1279 saxdb_start_record(ctx, KEY_ASSIGNMENTS, 1);
1280 for(assng = slfh->assignments; assng; assng = assng->next) {
1281 saxdb_start_record(ctx, assng->user->hi->handle, 0);
1282 //additional assignment information?
1284 saxdb_write_int(ctx, KEY_ACTIVE, assng->active);
1285 saxdb_end_record(ctx);
1287 saxdb_end_record(ctx);
1289 saxdb_end_record(ctx);
1291 saxdb_end_record(ctx);
1293 saxdb_end_record(ctx);
1295 saxdb_end_record(ctx);
1301 static void hostserv_db_cleanup(void) {
1305 int hostserv_init() {
1306 HS_LOG = log_register_type("HostServ", "file:hostserv.log");
1308 const char *nick, *modes;
1309 if((nick = conf_get_data("modules/hostserv/nick", RECDB_QSTRING))) {
1310 modes = conf_get_data("modules/hostserv/modes", RECDB_QSTRING);
1311 hostserv = AddLocalUser(nick, nick, NULL, "Host Service", modes);
1312 hostserv_service = service_register(hostserv);
1313 hostserv_service->trigger = '*';
1316 conf_register_reload(hostserv_conf_read);
1317 reg_exit_func(hostserv_db_cleanup);
1318 saxdb_register("HostServ", hostserv_saxdb_read, hostserv_saxdb_write);
1319 hostserv_module = module_register("HostServ", HS_LOG, "mod-hostserv.help", NULL);
1320 modcmd_register(hostserv_module, "view", cmd_view, 0, MODCMD_REQUIRE_AUTHED, NULL);
1321 modcmd_register(hostserv_module, "addmanager", cmd_addmanager, 3, MODCMD_REQUIRE_AUTHED, NULL);
1322 modcmd_register(hostserv_module, "delmanager", cmd_delmanager, 3, MODCMD_REQUIRE_AUTHED, NULL);
1323 modcmd_register(hostserv_module, "set", cmd_set, 2, MODCMD_REQUIRE_AUTHED, NULL);
1324 modcmd_register(hostserv_module, "assign", cmd_assign, 3, MODCMD_REQUIRE_AUTHED, NULL);
1325 modcmd_register(hostserv_module, "unassign", cmd_unassign, 3, MODCMD_REQUIRE_AUTHED, NULL);
1326 modcmd_register(hostserv_module, "addhost", cmd_addhost, 2, MODCMD_REQUIRE_AUTHED, NULL);
1327 modcmd_register(hostserv_module, "delhost", cmd_delhost, 2, MODCMD_REQUIRE_AUTHED, NULL);
1328 message_register_table(msgtab);
1332 int hostserv_finalize(void) {
1336 str = "modules/hostserv";
1337 if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) {
1338 log_module(HS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str);
1342 str = database_get_data(conf_node, "nick", RECDB_QSTRING);
1343 if (str) hostserv_conf.nick = str;
1345 str = database_get_data(conf_node, "modes", RECDB_QSTRING);
1346 if (str) hostserv_conf.modes = str;