4 * Server functions which perform operations on user objects.
16 #include <sys/types.h>
29 #include "sysdep_decls.h"
37 #include "dynloader.h"
39 #include "citserver.h"
43 * getuser() - retrieve named user into supplied buffer.
44 * returns 0 on success
46 int getuser(struct usersupp *usbuf, char name[])
49 char lowercase_name[32];
51 struct cdbdata *cdbus;
53 memset(usbuf, 0, sizeof(struct usersupp));
54 for (a = 0; a <= strlen(name); ++a) {
55 if (a < sizeof(lowercase_name))
56 lowercase_name[a] = tolower(name[a]);
58 lowercase_name[sizeof(lowercase_name) - 1] = 0;
60 cdbus = cdb_fetch(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
62 return (1); /* user not found */
64 memcpy(usbuf, cdbus->ptr,
65 ((cdbus->len > sizeof(struct usersupp)) ?
66 sizeof(struct usersupp) : cdbus->len));
69 if (usbuf->version < 573) {
70 CC->usersupp.moderation_filter = config.c_default_filter;
77 * lgetuser() - same as getuser() but locks the record
79 int lgetuser(struct usersupp *usbuf, char *name)
83 retcode = getuser(usbuf, name);
85 begin_critical_section(S_USERSUPP);
92 * putuser() - write user buffer into the correct place on disk
94 void putuser(struct usersupp *usbuf)
96 char lowercase_name[32];
99 for (a = 0; a <= strlen(usbuf->fullname); ++a) {
100 if (a < sizeof(lowercase_name))
101 lowercase_name[a] = tolower(usbuf->fullname[a]);
103 lowercase_name[sizeof(lowercase_name) - 1] = 0;
105 usbuf->version = REV_LEVEL;
106 cdb_store(CDB_USERSUPP,
107 lowercase_name, strlen(lowercase_name),
108 usbuf, sizeof(struct usersupp));
114 * lputuser() - same as putuser() but locks the record
116 void lputuser(struct usersupp *usbuf)
119 end_critical_section(S_USERSUPP);
123 * Index-generating function used by Ctdl[Get|Set]Relationship
125 int GenerateRelationshipIndex(char *IndexBuf,
137 TheIndex.iRoomID = RoomID;
138 TheIndex.iRoomGen = RoomGen;
139 TheIndex.iUserID = UserID;
141 memcpy(IndexBuf, &TheIndex, sizeof(TheIndex));
142 return (sizeof(TheIndex));
148 * Back end for CtdlSetRelationship()
150 void put_visit(struct visit *newvisit)
155 /* Generate an index */
156 IndexLen = GenerateRelationshipIndex(IndexBuf,
159 newvisit->v_usernum);
161 /* Store the record */
162 cdb_store(CDB_VISIT, IndexBuf, IndexLen,
163 newvisit, sizeof(struct visit)
171 * Define a relationship between a user and a room
173 void CtdlSetRelationship(struct visit *newvisit,
174 struct usersupp *rel_user,
175 struct quickroom *rel_room)
179 /* We don't use these in Citadel because they're implicit by the
180 * index, but they must be present if the database is exported.
182 newvisit->v_roomnum = rel_room->QRnumber;
183 newvisit->v_roomgen = rel_room->QRgen;
184 newvisit->v_usernum = rel_user->usernum;
190 * Locate a relationship between a user and a room
192 void CtdlGetRelationship(struct visit *vbuf,
193 struct usersupp *rel_user,
194 struct quickroom *rel_room)
199 struct cdbdata *cdbvisit;
201 /* Generate an index */
202 IndexLen = GenerateRelationshipIndex(IndexBuf,
207 /* Clear out the buffer */
208 memset(vbuf, 0, sizeof(struct visit));
210 cdbvisit = cdb_fetch(CDB_VISIT, IndexBuf, IndexLen);
211 if (cdbvisit != NULL) {
212 memcpy(vbuf, cdbvisit->ptr,
213 ((cdbvisit->len > sizeof(struct visit)) ?
214 sizeof(struct visit) : cdbvisit->len));
221 void MailboxName(char *buf, struct usersupp *who, char *prefix)
223 sprintf(buf, "%010ld.%s", who->usernum, prefix);
228 * Is the user currently logged in an Aide?
232 if (CC->usersupp.axlevel >= 6)
240 * Is the user currently logged in an Aide *or* the room aide for this room?
242 int is_room_aide(void)
245 if (!CC->logged_in) {
249 if ((CC->usersupp.axlevel >= 6)
250 || (CC->quickroom.QRroomaide == CC->usersupp.usernum)) {
258 * getuserbynumber() - get user by number
259 * returns 0 if user was found
261 * WARNING: don't use this function unless you absolutely have to. It does
262 * a sequential search and therefore is computationally expensive.
264 int getuserbynumber(struct usersupp *usbuf, long int number)
266 struct cdbdata *cdbus;
268 cdb_begin_transaction();
269 cdb_rewind(CDB_USERSUPP);
271 while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
272 memset(usbuf, 0, sizeof(struct usersupp));
273 memcpy(usbuf, cdbus->ptr,
274 ((cdbus->len > sizeof(struct usersupp)) ?
275 sizeof(struct usersupp) : cdbus->len));
277 if (usbuf->usernum == number) {
278 cdb_end_transaction();
282 cdb_end_transaction();
288 * Back end for cmd_user() and its ilk
290 int CtdlLoginExistingUser(char *username)
300 if ((CC->logged_in)) {
301 return login_already_logged_in;
303 found_user = getuser(&CC->usersupp, username);
304 if (found_user != 0) {
305 p = (struct passwd *) getpwnam(username);
307 strcpy(autoname, p->pw_gecos);
308 for (a = 0; a < strlen(autoname); ++a)
309 if (autoname[a] == ',')
311 found_user = getuser(&CC->usersupp, autoname);
314 if (found_user == 0) {
315 if (((CC->nologin)) && (CC->usersupp.axlevel < 6)) {
316 return login_too_many_users;
318 strcpy(CC->curr_user, CC->usersupp.fullname);
322 return login_not_found;
330 void cmd_user(char *cmdbuf)
335 extract(username, cmdbuf, 0);
339 a = CtdlLoginExistingUser(username);
341 case login_already_logged_in:
342 cprintf("%d Already logged in.\n", ERROR);
344 case login_too_many_users:
346 "Too many users are already online "
348 ERROR + MAX_SESSIONS_EXCEEDED,
349 config.c_nodename, config.c_maxsessions);
352 cprintf("%d Password required for %s\n",
353 MORE_DATA, CC->curr_user);
355 case login_not_found:
356 cprintf("%d %s not found.\n", ERROR, username);
358 cprintf("%d Internal error\n", ERROR);
365 * session startup code which is common to both cmd_pass() and cmd_newu()
367 void session_startup(void)
369 syslog(LOG_NOTICE, "session %d: user <%s> logged in",
370 CC->cs_pid, CC->curr_user);
372 lgetuser(&CC->usersupp, CC->curr_user);
373 ++(CC->usersupp.timescalled);
374 time(&CC->usersupp.lastcall);
376 /* If this user's name is the name of the system administrator
377 * (as specified in setup), automatically assign access level 6.
379 if (!strcasecmp(CC->usersupp.fullname, config.c_sysadm)) {
380 CC->usersupp.axlevel = 6;
382 lputuser(&CC->usersupp);
384 /* Run any cleanup routines registered by loadable modules */
385 PerformSessionHooks(EVT_LOGIN);
387 usergoto(BASEROOM, 0, NULL, NULL); /* Enter the lobby */
388 rec_log(CL_LOGIN, CC->curr_user);
392 void logged_in_response(void)
394 cprintf("%d %s|%d|%d|%d|%u|%ld\n",
395 OK, CC->usersupp.fullname, CC->usersupp.axlevel,
396 CC->usersupp.timescalled, CC->usersupp.posted,
398 CC->usersupp.usernum);
404 * misc things to be taken care of when a user is logged out
406 void logout(struct CitContext *who)
409 if (who->download_fp != NULL) {
410 fclose(who->download_fp);
411 who->download_fp = NULL;
413 if (who->upload_fp != NULL) {
416 /* Do modular stuff... */
417 PerformSessionHooks(EVT_LOGOUT);
422 * an alternate version of validpw() which executes `chkpwd' instead of
423 * verifying the password directly
425 static int validpw(uid_t uid, const char *pass)
428 int status, pipev[2];
432 lprintf(1, "pipe failed (%s): denying autologin access for "
433 "uid %u\n", strerror(errno), uid);
436 switch (pid = fork()) {
438 lprintf(1, "fork failed (%s): denying autologin access for "
439 "uid %u\n", strerror(errno), uid);
446 if (dup2(pipev[0], 0) == -1) {
452 execl(BBSDIR "/chkpwd", BBSDIR "/chkpwd", NULL);
453 perror(BBSDIR "/chkpwd");
458 write(pipev[1], buf, sprintf(buf, "%lu\n", (unsigned long) uid));
459 write(pipev[1], pass, strlen(pass));
460 write(pipev[1], "\n", 1);
463 while (waitpid(pid, &status, 0) == -1)
464 if (errno != EINTR) {
465 lprintf(1, "waitpid failed (%s): denying autologin "
466 "access for uid %u\n",
467 strerror(errno), uid);
470 if (WIFEXITED(status) && !WEXITSTATUS(status))
484 int CtdlTryPassword(char *password)
488 if ((CC->logged_in)) {
489 return pass_already_logged_in;
491 if (!strcmp(CC->curr_user, NLI)) {
494 if (getuser(&CC->usersupp, CC->curr_user)) {
495 return pass_internal_error;
497 if (password == NULL) {
498 return pass_wrong_password;
501 if (CC->usersupp.uid == BBSUID) {
503 strproc(CC->usersupp.password);
504 code = strcasecmp(CC->usersupp.password, password);
506 #ifdef ENABLE_AUTOLOGIN
508 if (validpw(CC->usersupp.uid, password)) {
510 lgetuser(&CC->usersupp, CC->curr_user);
511 safestrncpy(CC->usersupp.password, password,
512 sizeof CC->usersupp.password);
513 lputuser(&CC->usersupp);
522 rec_log(CL_BADPW, CC->curr_user);
523 return pass_wrong_password;
528 void cmd_pass(char *buf)
533 extract(password, buf, 0);
534 a = CtdlTryPassword(password);
537 case pass_already_logged_in:
538 cprintf("%d Already logged in.\n", ERROR);
541 cprintf("%d You must send a name with USER first.\n",
544 case pass_wrong_password:
545 cprintf("%d Wrong password.\n", ERROR);
548 logged_in_response();
550 cprintf("%d Can't find user record!\n",
551 ERROR + INTERNAL_ERROR);
558 * Delete a user record *and* all of its related resources.
560 int purge_user(char pname[])
563 struct usersupp usbuf;
564 char lowercase_name[32];
566 struct CitContext *ccptr;
567 int user_is_logged_in = 0;
569 for (a = 0; a <= strlen(pname); ++a) {
570 lowercase_name[a] = tolower(pname[a]);
573 if (getuser(&usbuf, pname) != 0) {
574 lprintf(5, "Cannot purge user <%s> - not found\n", pname);
575 return (ERROR + NO_SUCH_USER);
577 /* Don't delete a user who is currently logged in. Instead, just
578 * set the access level to 0, and let the account get swept up
579 * during the next purge.
581 user_is_logged_in = 0;
582 begin_critical_section(S_SESSION_TABLE);
583 for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
584 if (ccptr->usersupp.usernum == usbuf.usernum) {
585 user_is_logged_in = 1;
588 end_critical_section(S_SESSION_TABLE);
589 if (user_is_logged_in == 1) {
590 lprintf(5, "User <%s> is logged in; not deleting.\n", pname);
595 lprintf(5, "Deleting user <%s>\n", pname);
597 /* Perform any purge functions registered by server extensions */
598 PerformUserHooks(usbuf.fullname, usbuf.usernum, EVT_PURGEUSER);
600 /* delete any existing user/room relationships */
601 cdb_delete(CDB_VISIT, &usbuf.usernum, sizeof(long));
603 /* delete the userlog entry */
604 cdb_delete(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
606 /* remove the user's bio file */
607 sprintf(filename, "./bio/%ld", usbuf.usernum);
610 /* remove the user's picture */
611 sprintf(filename, "./userpics/%ld.gif", usbuf.usernum);
619 * create_user() - back end processing to create a new user
621 int create_user(char *newusername)
623 struct usersupp usbuf;
625 struct passwd *p = NULL;
627 char mailboxname[ROOMNAMELEN];
629 strcpy(username, newusername);
632 #ifdef ENABLE_AUTOLOGIN
633 p = (struct passwd *) getpwnam(username);
636 strcpy(username, p->pw_gecos);
637 for (a = 0; a < strlen(username); ++a) {
638 if (username[a] == ',')
641 CC->usersupp.uid = p->pw_uid;
643 CC->usersupp.uid = BBSUID;
646 if (!getuser(&usbuf, username)) {
647 return (ERROR + ALREADY_EXISTS);
649 strcpy(CC->curr_user, username);
650 strcpy(CC->usersupp.fullname, username);
651 strcpy(CC->usersupp.password, "");
654 /* These are the default flags on new accounts */
655 CC->usersupp.flags = US_LASTOLD | US_DISAPPEAR | US_PAGINATOR | US_FLOORS;
657 CC->usersupp.timescalled = 0;
658 CC->usersupp.posted = 0;
659 CC->usersupp.axlevel = config.c_initax;
660 CC->usersupp.USscreenwidth = 80;
661 CC->usersupp.USscreenheight = 24;
662 time(&CC->usersupp.lastcall);
663 CC->usersupp.moderation_filter = config.c_default_filter;
665 /* fetch a new user number */
666 CC->usersupp.usernum = get_new_user_number();
668 if (CC->usersupp.usernum == 1L) {
669 CC->usersupp.axlevel = 6;
671 /* add user to userlog */
672 putuser(&CC->usersupp);
673 if (getuser(&CC->usersupp, CC->curr_user)) {
674 return (ERROR + INTERNAL_ERROR);
676 /* give the user a private mailbox */
677 MailboxName(mailboxname, &CC->usersupp, MAILROOM);
678 create_room(mailboxname, 4, "", 0, 1);
680 rec_log(CL_NEWUSER, CC->curr_user);
688 * cmd_newu() - create a new user account
690 void cmd_newu(char *cmdbuf)
695 if ((CC->logged_in)) {
696 cprintf("%d Already logged in.\n", ERROR);
700 cprintf("%d %s: Too many users are already online (maximum is %d)\n",
701 ERROR + MAX_SESSIONS_EXCEEDED,
702 config.c_nodename, config.c_maxsessions);
704 extract(username, cmdbuf, 0);
708 if (strlen(username) == 0) {
709 cprintf("%d You must supply a user name.\n", ERROR);
712 a = create_user(username);
713 if ((!strcasecmp(username, "bbs")) ||
714 (!strcasecmp(username, "new")) ||
715 (!strcasecmp(username, "."))) {
716 cprintf("%d '%s' is an invalid login name.\n", ERROR);
719 if (a == ERROR + ALREADY_EXISTS) {
720 cprintf("%d '%s' already exists.\n",
721 ERROR + ALREADY_EXISTS, username);
723 } else if (a == ERROR + INTERNAL_ERROR) {
724 cprintf("%d Internal error - user record disappeared?\n",
725 ERROR + INTERNAL_ERROR);
729 logged_in_response();
731 cprintf("%d unknown error\n", ERROR);
733 rec_log(CL_NEWUSER, CC->curr_user);
741 void cmd_setp(char *new_pw)
743 if (CtdlAccessCheck(ac_logged_in))
746 if (CC->usersupp.uid != BBSUID) {
747 cprintf("%d Not allowed. Use the 'passwd' command.\n", ERROR);
751 if (strlen(new_pw) == 0) {
752 cprintf("%d Password unchanged.\n", OK);
755 lgetuser(&CC->usersupp, CC->curr_user);
756 strcpy(CC->usersupp.password, new_pw);
757 lputuser(&CC->usersupp);
758 cprintf("%d Password changed.\n", OK);
759 rec_log(CL_PWCHANGE, CC->curr_user);
760 PerformSessionHooks(EVT_SETPASS);
764 * get user parameters
769 if (CtdlAccessCheck(ac_logged_in))
772 getuser(&CC->usersupp, CC->curr_user);
773 cprintf("%d %d|%d|%d|%d\n",
775 CC->usersupp.USscreenwidth,
776 CC->usersupp.USscreenheight,
777 (CC->usersupp.flags & US_USER_SET),
778 CC->usersupp.moderation_filter
783 * set user parameters
785 void cmd_setu(char *new_parms)
789 if (CtdlAccessCheck(ac_logged_in))
792 if (num_parms(new_parms) < 3) {
793 cprintf("%d Usage error.\n", ERROR);
796 lgetuser(&CC->usersupp, CC->curr_user);
797 CC->usersupp.USscreenwidth = extract_int(new_parms, 0);
798 CC->usersupp.USscreenheight = extract_int(new_parms, 1);
799 CC->usersupp.flags = CC->usersupp.flags & (~US_USER_SET);
800 CC->usersupp.flags = CC->usersupp.flags |
801 (extract_int(new_parms, 2) & US_USER_SET);
803 if (num_parms(new_parms) >= 4) {
804 new_mod = extract_int(new_parms, 3);
805 lprintf(9, "new_mod extracted to %d\n", new_mod);
807 /* Aides cannot set the filter level lower than -100 */
808 if (new_mod < (-100))
811 /* Normal users cannot set the filter level lower than -63 */
812 if ((new_mod < (-63)) && (CC->usersupp.axlevel < 6))
815 /* Nobody can set the filter level higher than +63 */
819 CC->usersupp.moderation_filter = new_mod;
820 lprintf(9, "new_mod processed to %d\n", new_mod);
822 lputuser(&CC->usersupp);
823 cprintf("%d Ok\n", OK);
827 * set last read pointer
829 void cmd_slrp(char *new_ptr)
834 if (CtdlAccessCheck(ac_logged_in))
837 if (!strncasecmp(new_ptr, "highest", 7)) {
838 newlr = CC->quickroom.QRhighest;
840 newlr = atol(new_ptr);
843 lgetuser(&CC->usersupp, CC->curr_user);
845 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
846 vbuf.v_lastseen = newlr;
847 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
849 lputuser(&CC->usersupp);
850 cprintf("%d %ld\n", OK, newlr);
855 * INVT and KICK commands
857 void cmd_invt_kick(char *iuser, int op)
859 { /* 1 = invite, 0 = kick out */
860 struct usersupp USscratch;
864 if (CtdlAccessCheck(ac_room_aide))
867 if (lgetuser(&USscratch, iuser) != 0) {
868 cprintf("%d No such user.\n", ERROR);
871 CtdlGetRelationship(&vbuf, &USscratch, &CC->quickroom);
874 vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
875 vbuf.v_flags = vbuf.v_flags | V_ACCESS;
878 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
879 vbuf.v_flags = vbuf.v_flags | V_FORGET | V_LOCKOUT;
881 CtdlSetRelationship(&vbuf, &USscratch, &CC->quickroom);
883 lputuser(&USscratch);
885 /* post a message in Aide> saying what we just did */
886 sprintf(bbb, "%s %s %s> by %s\n",
888 ((op == 1) ? "invited to" : "kicked out of"),
889 CC->quickroom.QRname,
890 CC->usersupp.fullname);
893 cprintf("%d %s %s %s.\n",
895 ((op == 1) ? "invited to" : "kicked out of"),
896 CC->quickroom.QRname);
902 * forget (Zap) the current room
908 if (CtdlAccessCheck(ac_logged_in)) {
912 if (is_aide() && (config.c_aide_zap == 0)) {
913 cprintf("%d Aides cannot forget rooms.\n", ERROR);
917 lgetuser(&CC->usersupp, CC->curr_user);
918 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
920 vbuf.v_flags = vbuf.v_flags | V_FORGET;
921 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
923 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
924 lputuser(&CC->usersupp);
925 cprintf("%d Ok\n", OK);
926 usergoto(BASEROOM, 0, NULL, NULL);
930 * Get Next Unregistered User
934 struct cdbdata *cdbus;
935 struct usersupp usbuf;
937 if (CtdlAccessCheck(ac_aide)) {
941 if ((CitControl.MMflags & MM_VALID) == 0) {
942 cprintf("%d There are no unvalidated users.\n", OK);
946 /* There are unvalidated users. Traverse the usersupp database,
947 * and return the first user we find that needs validation.
949 cdb_begin_transaction();
950 cdb_rewind(CDB_USERSUPP);
951 while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
952 memset(&usbuf, 0, sizeof(struct usersupp));
953 memcpy(&usbuf, cdbus->ptr,
954 ((cdbus->len > sizeof(struct usersupp)) ?
955 sizeof(struct usersupp) : cdbus->len));
957 if ((usbuf.flags & US_NEEDVALID)
958 && (usbuf.axlevel > 0)) {
959 cprintf("%d %s\n", MORE_DATA, usbuf.fullname);
960 cdb_end_transaction();
964 cdb_end_transaction();
966 /* If we get to this point, there are no more unvalidated users.
967 * Therefore we clear the "users need validation" flag.
970 begin_critical_section(S_CONTROL);
972 CitControl.MMflags = CitControl.MMflags & (~MM_VALID);
974 end_critical_section(S_CONTROL);
975 cprintf("%d *** End of registration.\n", OK);
984 void cmd_vali(char *v_args)
988 struct usersupp userbuf;
990 extract(user, v_args, 0);
991 newax = extract_int(v_args, 1);
993 if (CtdlAccessCheck(ac_aide)) {
997 if (lgetuser(&userbuf, user) != 0) {
998 cprintf("%d '%s' not found.\n", ERROR + NO_SUCH_USER, user);
1002 userbuf.axlevel = newax;
1003 userbuf.flags = (userbuf.flags & ~US_NEEDVALID);
1007 /* If the access level was set to zero, delete the user */
1009 if (purge_user(user) == 0) {
1010 cprintf("%d %s Deleted.\n", OK, userbuf.fullname);
1014 cprintf("%d User '%s' validated.\n", OK, userbuf.fullname);
1020 * Traverse the user file...
1022 void ForEachUser(void (*CallBack) (struct usersupp * EachUser, void *out_data),
1025 struct usersupp usbuf;
1026 struct cdbdata *cdbus;
1028 cdb_begin_transaction();
1029 cdb_rewind(CDB_USERSUPP);
1031 while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
1032 memset(&usbuf, 0, sizeof(struct usersupp));
1033 memcpy(&usbuf, cdbus->ptr,
1034 ((cdbus->len > sizeof(struct usersupp)) ?
1035 sizeof(struct usersupp) : cdbus->len));
1037 (*CallBack) (&usbuf, in_data);
1039 cdb_end_transaction();
1044 * List one user (this works with cmd_list)
1046 void ListThisUser(struct usersupp *usbuf, void *data)
1048 if (usbuf->axlevel > 0) {
1049 if ((CC->usersupp.axlevel >= 6)
1050 || ((usbuf->flags & US_UNLISTED) == 0)
1051 || ((CC->internal_pgm))) {
1052 cprintf("%s|%d|%ld|%ld|%d|%d|",
1059 if (CC->usersupp.axlevel >= 6)
1060 cprintf("%s", usbuf->password);
1071 cprintf("%d \n", LISTING_FOLLOWS);
1072 ForEachUser(ListThisUser, NULL);
1080 * assorted info we need to check at login
1088 if (CtdlAccessCheck(ac_logged_in)) {
1092 getuser(&CC->usersupp, CC->curr_user); /* no lock is needed here */
1093 if ((REGISCALL != 0) && ((CC->usersupp.flags & US_REGIS) == 0))
1096 if (CC->usersupp.axlevel >= 6) {
1098 if (CitControl.MMflags & MM_VALID)
1102 /* check for mail */
1103 mail = NewMailCount();
1105 cprintf("%d %d|%d|%d\n", OK, mail, regis, vali);
1110 * check to see if a user exists
1112 void cmd_qusr(char *who)
1114 struct usersupp usbuf;
1116 if (getuser(&usbuf, who) == 0) {
1117 cprintf("%d %s\n", OK, usbuf.fullname);
1119 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1125 * Administrative Get User Parameters
1127 void cmd_agup(char *cmdbuf)
1129 struct usersupp usbuf;
1130 char requested_user[SIZ];
1132 if (CtdlAccessCheck(ac_aide)) {
1136 extract(requested_user, cmdbuf, 0);
1137 if (getuser(&usbuf, requested_user) != 0) {
1138 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1141 cprintf("%d %s|%s|%u|%d|%d|%d|%ld|%ld|%d\n",
1148 (int) usbuf.axlevel,
1157 * Administrative Set User Parameters
1159 void cmd_asup(char *cmdbuf)
1161 struct usersupp usbuf;
1162 char requested_user[SIZ];
1167 if (CtdlAccessCheck(ac_aide))
1170 extract(requested_user, cmdbuf, 0);
1171 if (lgetuser(&usbuf, requested_user) != 0) {
1172 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1175 np = num_parms(cmdbuf);
1177 extract(usbuf.password, cmdbuf, 1);
1179 usbuf.flags = extract_int(cmdbuf, 2);
1181 usbuf.timescalled = extract_int(cmdbuf, 3);
1183 usbuf.posted = extract_int(cmdbuf, 4);
1185 newax = extract_int(cmdbuf, 5);
1186 if ((newax >= 0) && (newax <= 6)) {
1187 usbuf.axlevel = extract_int(cmdbuf, 5);
1191 usbuf.lastcall = extract_long(cmdbuf, 7);
1194 usbuf.USuserpurge = extract_int(cmdbuf, 8);
1197 if (usbuf.axlevel == 0) {
1198 if (purge_user(requested_user) == 0) {
1202 cprintf("%d Ok", OK);
1204 cprintf(" (%s deleted)", requested_user);
1210 * Count the number of new mail messages the user has
1214 int num_newmsgs = 0;
1216 char mailboxname[ROOMNAMELEN];
1217 struct quickroom mailbox;
1219 struct cdbdata *cdbfr;
1220 long *msglist = NULL;
1223 MailboxName(mailboxname, &CC->usersupp, MAILROOM);
1224 if (getroom(&mailbox, mailboxname) != 0)
1226 CtdlGetRelationship(&vbuf, &CC->usersupp, &mailbox);
1228 cdbfr = cdb_fetch(CDB_MSGLISTS, &mailbox.QRnumber, sizeof(long));
1230 if (cdbfr != NULL) {
1231 msglist = mallok(cdbfr->len);
1232 memcpy(msglist, cdbfr->ptr, cdbfr->len);
1233 num_msgs = cdbfr->len / sizeof(long);
1237 for (a = 0; a < num_msgs; ++a) {
1238 if (msglist[a] > 0L) {
1239 if (msglist[a] > vbuf.v_lastseen) {
1244 if (msglist != NULL)
1247 return (num_newmsgs);