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[]) {
48 char lowercase_name[32];
50 struct cdbdata *cdbus;
52 memset(usbuf, 0, sizeof(struct usersupp));
53 for (a=0; a<=strlen(name); ++a) {
54 if (a < sizeof(lowercase_name))
55 lowercase_name[a] = tolower(name[a]);
57 lowercase_name[sizeof(lowercase_name)-1] = 0;
59 cdbus = cdb_fetch(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
61 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;
78 * lgetuser() - same as getuser() but locks the record
80 int lgetuser(struct usersupp *usbuf, char *name)
84 retcode = getuser(usbuf,name);
86 begin_critical_section(S_USERSUPP);
93 * putuser() - write user buffer into the correct place on disk
95 void putuser(struct usersupp *usbuf)
97 char lowercase_name[32];
100 for (a=0; a<=strlen(usbuf->fullname); ++a) {
101 if (a < sizeof(lowercase_name))
102 lowercase_name[a] = tolower(usbuf->fullname[a]);
104 lowercase_name[sizeof(lowercase_name)-1] = 0;
106 usbuf->version = REV_LEVEL;
107 cdb_store(CDB_USERSUPP,
108 lowercase_name, strlen(lowercase_name),
109 usbuf, sizeof(struct usersupp));
115 * lputuser() - same as putuser() but locks the record
117 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,
136 TheIndex.iRoomID = RoomID;
137 TheIndex.iRoomGen = RoomGen;
138 TheIndex.iUserID = UserID;
140 memcpy(IndexBuf, &TheIndex, sizeof(TheIndex));
141 return(sizeof(TheIndex));
147 * Back end for CtdlSetRelationship()
149 void put_visit(struct visit *newvisit) {
153 /* Generate an index */
154 IndexLen = GenerateRelationshipIndex(IndexBuf,
157 newvisit->v_usernum);
159 /* Store the record */
160 cdb_store(CDB_VISIT, IndexBuf, IndexLen,
161 newvisit, sizeof(struct visit)
169 * Define a relationship between a user and a room
171 void CtdlSetRelationship(struct visit *newvisit,
172 struct usersupp *rel_user,
173 struct quickroom *rel_room) {
176 /* We don't use these in Citadel because they're implicit by the
177 * index, but they must be present if the database is exported.
179 newvisit->v_roomnum = rel_room->QRnumber;
180 newvisit->v_roomgen = rel_room->QRgen;
181 newvisit->v_usernum = rel_user->usernum;
187 * Locate a relationship between a user and a room
189 void CtdlGetRelationship(struct visit *vbuf,
190 struct usersupp *rel_user,
191 struct quickroom *rel_room) {
195 struct cdbdata *cdbvisit;
197 /* Generate an index */
198 IndexLen = GenerateRelationshipIndex(IndexBuf,
203 /* Clear out the buffer */
204 memset(vbuf, 0, sizeof(struct visit));
206 cdbvisit = cdb_fetch(CDB_VISIT, IndexBuf, IndexLen);
207 if (cdbvisit != NULL) {
208 memcpy(vbuf, cdbvisit->ptr,
209 ( (cdbvisit->len > sizeof(struct visit)) ?
210 sizeof(struct visit) : cdbvisit->len) );
217 void MailboxName(char *buf, struct usersupp *who, char *prefix) {
218 sprintf(buf, "%010ld.%s", who->usernum, prefix);
223 * Is the user currently logged in an Aide?
226 if (CC->usersupp.axlevel >= 6) return(1);
232 * Is the user currently logged in an Aide *or* the room aide for this room?
234 int is_room_aide(void) {
236 if (!CC->logged_in) return(0);
238 if ( (CC->usersupp.axlevel >= 6)
239 || (CC->quickroom.QRroomaide == CC->usersupp.usernum) ) {
248 * getuserbynumber() - get user by number
249 * returns 0 if user was found
251 int getuserbynumber(struct usersupp *usbuf, long int number)
253 struct cdbdata *cdbus;
255 cdb_rewind(CDB_USERSUPP);
257 while(cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
258 memset(usbuf, 0, sizeof(struct usersupp));
259 memcpy(usbuf, cdbus->ptr,
260 ( (cdbus->len > sizeof(struct usersupp)) ?
261 sizeof(struct usersupp) : cdbus->len) );
263 if (usbuf->usernum == number) {
272 * Back end for cmd_user() and its ilk
274 int CtdlLoginExistingUser(char *username)
284 if ((CC->logged_in)) {
285 return login_already_logged_in;
288 found_user = getuser(&CC->usersupp,username);
289 if (found_user != 0) {
290 p = (struct passwd *)getpwnam(username);
292 strcpy(autoname,p->pw_gecos);
293 for (a=0; a<strlen(autoname); ++a)
294 if (autoname[a]==',') autoname[a]=0;
295 found_user = getuser(&CC->usersupp,autoname);
298 if (found_user == 0) {
299 if (((CC->nologin)) && (CC->usersupp.axlevel < 6)) {
300 return login_too_many_users;
303 strcpy(CC->curr_user,CC->usersupp.fullname);
307 return login_not_found;
315 void cmd_user(char *cmdbuf)
320 extract(username,cmdbuf,0);
324 a = CtdlLoginExistingUser(username);
326 case login_already_logged_in:
327 cprintf("%d Already logged in.\n",ERROR);
329 case login_too_many_users:
331 "Too many users are already online "
333 ERROR+MAX_SESSIONS_EXCEEDED,
334 config.c_nodename,config.c_maxsessions);
337 cprintf("%d Password required for %s\n",
338 MORE_DATA,CC->curr_user);
340 case login_not_found:
341 cprintf("%d %s not found.\n", ERROR, username);
343 cprintf("%d Internal error\n", ERROR);
350 * session startup code which is common to both cmd_pass() and cmd_newu()
352 void session_startup(void) {
353 syslog(LOG_NOTICE,"user <%s> logged in",CC->curr_user);
355 lgetuser(&CC->usersupp,CC->curr_user);
356 ++(CC->usersupp.timescalled);
357 CC->fake_username[0] = '\0';
358 CC->fake_postname[0] = '\0';
359 CC->fake_hostname[0] = '\0';
360 CC->fake_roomname[0] = '\0';
361 time(&CC->usersupp.lastcall);
363 /* If this user's name is the name of the system administrator
364 * (as specified in setup), automatically assign access level 6.
366 if (!strcasecmp(CC->usersupp.fullname, config.c_sysadm)) {
367 CC->usersupp.axlevel = 6;
370 lputuser(&CC->usersupp);
372 /* Run any cleanup routines registered by loadable modules */
373 PerformSessionHooks(EVT_LOGIN);
375 usergoto(BASEROOM, 0, NULL, NULL); /* Enter the lobby */
376 rec_log(CL_LOGIN,CC->curr_user);
380 void logged_in_response(void) {
381 cprintf("%d %s|%d|%d|%d|%u|%ld\n",
382 OK, CC->usersupp.fullname, CC->usersupp.axlevel,
383 CC->usersupp.timescalled, CC->usersupp.posted,
385 CC->usersupp.usernum);
391 * misc things to be taken care of when a user is logged out
393 void logout(struct CitContext *who)
396 if (who->download_fp != NULL) {
397 fclose(who->download_fp);
398 who->download_fp = NULL;
400 if (who->upload_fp != NULL) {
404 /* Do modular stuff... */
405 PerformSessionHooks(EVT_LOGOUT);
410 * an alternate version of validpw() which executes `chkpwd' instead of
411 * verifying the password directly
413 static int validpw(uid_t uid, const char *pass)
416 int status, pipev[2];
420 lprintf(1, "pipe failed (%s): denying autologin access for "
421 "uid %u\n", strerror(errno), uid);
425 switch (pid = fork()) {
427 lprintf(1, "fork failed (%s): denying autologin access for "
428 "uid %u\n", strerror(errno), uid);
435 if (dup2(pipev[0], 0) == -1) {
441 execl(BBSDIR "/chkpwd", BBSDIR "/chkpwd", NULL);
442 perror(BBSDIR "/chkpwd");
447 write(pipev[1], buf, sprintf(buf, "%lu\n", (unsigned long)uid));
448 write(pipev[1], pass, strlen(pass));
449 write(pipev[1], "\n", 1);
452 while (waitpid(pid, &status, 0) == -1)
453 if (errno != EINTR) {
454 lprintf(1, "waitpid failed (%s): denying autologin "
455 "access for uid %u\n",
456 strerror(errno), uid);
460 if (WIFEXITED(status) && !WEXITSTATUS(status))
469 int CtdlTryPassword(char *password)
473 if ((CC->logged_in)) {
474 return pass_already_logged_in;
476 if (!strcmp(CC->curr_user, NLI)) {
479 if (getuser(&CC->usersupp, CC->curr_user)) {
480 return pass_internal_error;
484 if (CC->usersupp.uid == BBSUID) {
486 strproc(CC->usersupp.password);
487 code = strcasecmp(CC->usersupp.password,password);
489 #ifdef ENABLE_AUTOLOGIN
491 if (validpw(CC->usersupp.uid, password)) {
493 lgetuser(&CC->usersupp, CC->curr_user);
494 safestrncpy(CC->usersupp.password, password,
495 sizeof CC->usersupp.password);
496 lputuser(&CC->usersupp);
507 rec_log(CL_BADPW,CC->curr_user);
508 return pass_wrong_password;
513 void cmd_pass(char *buf)
518 extract(password, buf, 0);
519 a = CtdlTryPassword(password);
522 case pass_already_logged_in:
523 cprintf("%d Already logged in.\n",ERROR);
526 cprintf("%d You must send a name with USER first.\n",
529 case pass_wrong_password:
530 cprintf("%d Wrong password.\n", ERROR);
533 logged_in_response();
535 cprintf("%d Can't find user record!\n",
536 ERROR+INTERNAL_ERROR);
543 * Delete a user record *and* all of its related resources.
545 int purge_user(char pname[]) {
547 struct usersupp usbuf;
548 char lowercase_name[32];
550 struct CitContext *ccptr;
551 int user_is_logged_in = 0;
553 for (a=0; a<=strlen(pname); ++a) {
554 lowercase_name[a] = tolower(pname[a]);
557 if (getuser(&usbuf, pname) != 0) {
558 lprintf(5, "Cannot purge user <%s> - not found\n", pname);
559 return(ERROR+NO_SUCH_USER);
562 /* Don't delete a user who is currently logged in. Instead, just
563 * set the access level to 0, and let the account get swept up
564 * during the next purge.
566 user_is_logged_in = 0;
567 begin_critical_section(S_SESSION_TABLE);
568 for (ccptr=ContextList; ccptr!=NULL; ccptr=ccptr->next) {
569 if (ccptr->usersupp.usernum == usbuf.usernum) {
570 user_is_logged_in = 1;
573 end_critical_section(S_SESSION_TABLE);
574 if (user_is_logged_in == 1) {
575 lprintf(5, "User <%s> is logged in; not deleting.\n", pname);
581 lprintf(5, "Deleting user <%s>\n", pname);
583 /* Perform any purge functions registered by server extensions */
584 PerformUserHooks(usbuf.fullname, usbuf.usernum, EVT_PURGEUSER);
586 /* delete any existing user/room relationships */
587 cdb_delete(CDB_VISIT, &usbuf.usernum, sizeof(long));
589 /* delete the userlog entry */
590 cdb_delete(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
592 /* remove the user's bio file */
593 sprintf(filename, "./bio/%ld", usbuf.usernum);
596 /* remove the user's picture */
597 sprintf(filename, "./userpics/%ld.gif", usbuf.usernum);
605 * create_user() - back end processing to create a new user
607 int create_user(char *newusername)
609 struct usersupp usbuf;
611 struct passwd *p = NULL;
613 char mailboxname[ROOMNAMELEN];
615 strcpy(username, newusername);
618 #ifdef ENABLE_AUTOLOGIN
619 p = (struct passwd *)getpwnam(username);
622 strcpy(username, p->pw_gecos);
623 for (a=0; a<strlen(username); ++a) {
624 if (username[a] == ',') username[a] = 0;
626 CC->usersupp.uid = p->pw_uid;
629 CC->usersupp.uid = BBSUID;
632 if (!getuser(&usbuf,username)) {
633 return(ERROR+ALREADY_EXISTS);
636 strcpy(CC->curr_user,username);
637 strcpy(CC->usersupp.fullname,username);
638 strcpy(CC->usersupp.password,"");
641 /* These are the default flags on new accounts */
642 CC->usersupp.flags = US_LASTOLD|US_DISAPPEAR|US_PAGINATOR|US_FLOORS;
644 CC->usersupp.timescalled = 0;
645 CC->usersupp.posted = 0;
646 CC->usersupp.axlevel = config.c_initax;
647 CC->usersupp.USscreenwidth = 80;
648 CC->usersupp.USscreenheight = 24;
649 time(&CC->usersupp.lastcall);
650 CC->usersupp.moderation_filter = config.c_default_filter;
652 /* fetch a new user number */
653 CC->usersupp.usernum = get_new_user_number();
655 if (CC->usersupp.usernum == 1L) {
656 CC->usersupp.axlevel = 6;
659 /* add user to userlog */
660 putuser(&CC->usersupp);
661 if (getuser(&CC->usersupp,CC->curr_user)) {
662 return(ERROR+INTERNAL_ERROR);
665 /* give the user a private mailbox */
666 MailboxName(mailboxname, &CC->usersupp, MAILROOM);
667 create_room(mailboxname, 4, "", 0);
669 rec_log(CL_NEWUSER,CC->curr_user);
677 * cmd_newu() - create a new user account
679 void cmd_newu(char *cmdbuf)
684 if ((CC->logged_in)) {
685 cprintf("%d Already logged in.\n",ERROR);
690 cprintf("%d %s: Too many users are already online (maximum is %d)\n",
691 ERROR+MAX_SESSIONS_EXCEEDED,
692 config.c_nodename,config.c_maxsessions);
695 extract(username,cmdbuf,0);
699 if (strlen(username)==0) {
700 cprintf("%d You must supply a user name.\n",ERROR);
704 a = create_user(username);
705 if ((!strcasecmp(username, "bbs")) ||
706 (!strcasecmp(username, "new")) ||
707 (!strcasecmp(username, ".")))
709 cprintf("%d '%s' is an invalid login name.\n", ERROR);
712 if (a==ERROR+ALREADY_EXISTS) {
713 cprintf("%d '%s' already exists.\n",
714 ERROR+ALREADY_EXISTS,username);
717 else if (a==ERROR+INTERNAL_ERROR) {
718 cprintf("%d Internal error - user record disappeared?\n",
719 ERROR+INTERNAL_ERROR);
724 logged_in_response();
727 cprintf("%d unknown error\n",ERROR);
729 rec_log(CL_NEWUSER,CC->curr_user);
737 void cmd_setp(char *new_pw)
739 if (CtdlAccessCheck(ac_logged_in)) return;
741 if (CC->usersupp.uid != BBSUID) {
742 cprintf("%d Not allowed. Use the 'passwd' command.\n",ERROR);
746 if (strlen(new_pw)==0) {
747 cprintf("%d Password unchanged.\n",OK);
750 lgetuser(&CC->usersupp,CC->curr_user);
751 strcpy(CC->usersupp.password,new_pw);
752 lputuser(&CC->usersupp);
753 cprintf("%d Password changed.\n",OK);
754 rec_log(CL_PWCHANGE,CC->curr_user);
755 PerformSessionHooks(EVT_SETPASS);
759 * get user parameters
761 void cmd_getu(void) {
763 if (CtdlAccessCheck(ac_logged_in)) return;
765 getuser(&CC->usersupp,CC->curr_user);
766 cprintf("%d %d|%d|%d|%d\n",
768 CC->usersupp.USscreenwidth,
769 CC->usersupp.USscreenheight,
770 (CC->usersupp.flags & US_USER_SET),
771 CC->usersupp.moderation_filter
776 * set user parameters
778 void cmd_setu(char *new_parms)
782 if (CtdlAccessCheck(ac_logged_in)) return;
784 if (num_parms(new_parms) < 3) {
785 cprintf("%d Usage error.\n",ERROR);
789 lgetuser(&CC->usersupp,CC->curr_user);
790 CC->usersupp.USscreenwidth = extract_int(new_parms,0);
791 CC->usersupp.USscreenheight = extract_int(new_parms,1);
792 CC->usersupp.flags = CC->usersupp.flags & (~US_USER_SET);
793 CC->usersupp.flags = CC->usersupp.flags |
794 (extract_int(new_parms,2) & US_USER_SET);
796 if (num_parms(new_parms) >= 4) {
797 new_mod = extract_int(new_parms, 3);
798 lprintf(9, "new_mod extracted to %d\n", new_mod);
800 /* Aides cannot set the filter level lower than -100 */
801 if (new_mod < (-100) ) new_mod = -100;
803 /* Normal users cannot set the filter level lower than -63 */
804 if ( (new_mod < (-63)) && (CC->usersupp.axlevel < 6) )
807 /* Nobody can set the filter level higher than +63 */
808 if (new_mod > 63) new_mod = 63;
810 CC->usersupp.moderation_filter = new_mod;
811 lprintf(9, "new_mod processed to %d\n", new_mod);
814 lputuser(&CC->usersupp);
815 cprintf("%d Ok\n",OK);
819 * set last read pointer
821 void cmd_slrp(char *new_ptr)
826 if (CtdlAccessCheck(ac_logged_in)) return;
828 if (!strncasecmp(new_ptr,"highest",7)) {
829 newlr = CC->quickroom.QRhighest;
832 newlr = atol(new_ptr);
835 lgetuser(&CC->usersupp, CC->curr_user);
837 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
838 vbuf.v_lastseen = newlr;
839 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
841 lputuser(&CC->usersupp);
842 cprintf("%d %ld\n",OK,newlr);
847 * INVT and KICK commands
849 void cmd_invt_kick(char *iuser, int op)
851 { /* 1 = invite, 0 = kick out */
852 struct usersupp USscratch;
856 if (CtdlAccessCheck(ac_room_aide)) return;
858 if (lgetuser(&USscratch,iuser)!=0) {
859 cprintf("%d No such user.\n",ERROR);
863 CtdlGetRelationship(&vbuf, &USscratch, &CC->quickroom);
866 vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
867 vbuf.v_flags = vbuf.v_flags | V_ACCESS;
871 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
872 vbuf.v_flags = vbuf.v_flags | V_FORGET | V_LOCKOUT;
875 CtdlSetRelationship(&vbuf, &USscratch, &CC->quickroom);
877 lputuser(&USscratch);
879 /* post a message in Aide> saying what we just did */
880 sprintf(bbb,"%s %s %s> by %s\n",
882 ((op == 1) ? "invited to" : "kicked out of"),
883 CC->quickroom.QRname,
884 CC->usersupp.fullname);
887 cprintf("%d %s %s %s.\n",
889 ((op == 1) ? "invited to" : "kicked out of"),
890 CC->quickroom.QRname);
896 * forget (Zap) the current room
898 void cmd_forg(void) {
901 if (CtdlAccessCheck(ac_logged_in)) return;
904 cprintf("%d Aides cannot forget rooms.\n",ERROR);
908 lgetuser(&CC->usersupp,CC->curr_user);
909 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
911 vbuf.v_flags = vbuf.v_flags | V_FORGET;
912 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
914 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
915 lputuser(&CC->usersupp);
916 cprintf("%d Ok\n",OK);
917 usergoto(BASEROOM, 0, NULL, NULL);
921 * Get Next Unregistered User
923 void cmd_gnur(void) {
924 struct cdbdata *cdbus;
925 struct usersupp usbuf;
927 if (CtdlAccessCheck(ac_aide)) return;
929 if ((CitControl.MMflags&MM_VALID)==0) {
930 cprintf("%d There are no unvalidated users.\n",OK);
934 /* There are unvalidated users. Traverse the usersupp database,
935 * and return the first user we find that needs validation.
937 cdb_rewind(CDB_USERSUPP);
938 while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
939 memset(&usbuf, 0, sizeof(struct usersupp));
940 memcpy(&usbuf, cdbus->ptr,
941 ( (cdbus->len > sizeof(struct usersupp)) ?
942 sizeof(struct usersupp) : cdbus->len) );
944 if ((usbuf.flags & US_NEEDVALID)
945 &&(usbuf.axlevel > 0)) {
946 cprintf("%d %s\n",MORE_DATA,usbuf.fullname);
951 /* If we get to this point, there are no more unvalidated users.
952 * Therefore we clear the "users need validation" flag.
955 begin_critical_section(S_CONTROL);
957 CitControl.MMflags = CitControl.MMflags&(~MM_VALID);
959 end_critical_section(S_CONTROL);
960 cprintf("%d *** End of registration.\n",OK);
969 void cmd_vali(char *v_args)
973 struct usersupp userbuf;
975 extract(user,v_args,0);
976 newax = extract_int(v_args,1);
978 if (CtdlAccessCheck(ac_aide)) return;
980 if (lgetuser(&userbuf,user)!=0) {
981 cprintf("%d '%s' not found.\n",ERROR+NO_SUCH_USER,user);
985 userbuf.axlevel = newax;
986 userbuf.flags = (userbuf.flags & ~US_NEEDVALID);
990 /* If the access level was set to zero, delete the user */
992 if (purge_user(user)==0) {
993 cprintf("%d %s Deleted.\n", OK, userbuf.fullname);
998 cprintf("%d ok\n",OK);
1004 * Traverse the user file...
1006 void ForEachUser(void (*CallBack)(struct usersupp *EachUser, void *out_data),
1008 struct usersupp usbuf;
1009 struct cdbdata *cdbus;
1011 cdb_rewind(CDB_USERSUPP);
1013 while(cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
1014 memset(&usbuf, 0, sizeof(struct usersupp));
1015 memcpy(&usbuf, cdbus->ptr,
1016 ( (cdbus->len > sizeof(struct usersupp)) ?
1017 sizeof(struct usersupp) : cdbus->len) );
1019 (*CallBack)(&usbuf, in_data);
1025 * List one user (this works with cmd_list)
1027 void ListThisUser(struct usersupp *usbuf, void *data) {
1028 if (usbuf->axlevel > 0) {
1029 if ((CC->usersupp.axlevel>=6)
1030 ||((usbuf->flags&US_UNLISTED)==0)
1031 ||((CC->internal_pgm))) {
1032 cprintf("%s|%d|%ld|%ld|%d|%d|",
1039 if (CC->usersupp.axlevel >= 6)
1040 cprintf("%s",usbuf->password);
1049 void cmd_list(void) {
1050 cprintf("%d \n",LISTING_FOLLOWS);
1051 ForEachUser(ListThisUser, NULL);
1059 * assorted info we need to check at login
1061 void cmd_chek(void) {
1066 if (CtdlAccessCheck(ac_logged_in)) return;
1068 getuser(&CC->usersupp,CC->curr_user); /* no lock is needed here */
1069 if ((REGISCALL!=0)&&((CC->usersupp.flags&US_REGIS)==0)) regis = 1;
1071 if (CC->usersupp.axlevel >= 6) {
1073 if (CitControl.MMflags&MM_VALID) vali = 1;
1077 /* check for mail */
1078 mail = NewMailCount();
1080 cprintf("%d %d|%d|%d\n",OK,mail,regis,vali);
1085 * check to see if a user exists
1087 void cmd_qusr(char *who)
1089 struct usersupp usbuf;
1091 if (getuser(&usbuf,who) == 0) {
1092 cprintf("%d %s\n",OK,usbuf.fullname);
1095 cprintf("%d No such user.\n",ERROR+NO_SUCH_USER);
1101 * Administrative Get User Parameters
1103 void cmd_agup(char *cmdbuf) {
1104 struct usersupp usbuf;
1105 char requested_user[256];
1107 if (CtdlAccessCheck(ac_aide)) return;
1109 extract(requested_user, cmdbuf, 0);
1110 if (getuser(&usbuf, requested_user) != 0) {
1111 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1115 cprintf("%d %s|%s|%u|%d|%d|%d|%ld|%ld|%d\n",
1131 * Administrative Set User Parameters
1133 void cmd_asup(char *cmdbuf) {
1134 struct usersupp usbuf;
1135 char requested_user[256];
1140 if (CtdlAccessCheck(ac_aide)) return;
1142 extract(requested_user, cmdbuf, 0);
1143 if (lgetuser(&usbuf, requested_user) != 0) {
1144 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1148 np = num_parms(cmdbuf);
1149 if (np > 1) extract(usbuf.password, cmdbuf, 1);
1150 if (np > 2) usbuf.flags = extract_int(cmdbuf, 2);
1151 if (np > 3) usbuf.timescalled = extract_int(cmdbuf, 3);
1152 if (np > 4) usbuf.posted = extract_int(cmdbuf, 4);
1154 newax = extract_int(cmdbuf, 5);
1155 if ((newax >=0) && (newax <= 6)) {
1156 usbuf.axlevel = extract_int(cmdbuf, 5);
1160 usbuf.lastcall = extract_long(cmdbuf, 7);
1163 usbuf.USuserpurge = extract_int(cmdbuf, 8);
1167 if (usbuf.axlevel == 0) {
1168 if (purge_user(requested_user)==0) {
1172 cprintf("%d Ok", OK);
1173 if (deleted) cprintf(" (%s deleted)", requested_user);
1179 * Count the number of new mail messages the user has
1181 int NewMailCount() {
1182 int num_newmsgs = 0;
1184 char mailboxname[ROOMNAMELEN];
1185 struct quickroom mailbox;
1187 struct cdbdata *cdbfr;
1188 long *msglist = NULL;
1191 MailboxName(mailboxname, &CC->usersupp, MAILROOM);
1192 if (getroom(&mailbox, mailboxname)!=0) return(0);
1193 CtdlGetRelationship(&vbuf, &CC->usersupp, &mailbox);
1195 cdbfr = cdb_fetch(CDB_MSGLISTS, &mailbox.QRnumber, sizeof(long));
1197 if (cdbfr != NULL) {
1198 msglist = mallok(cdbfr->len);
1199 memcpy(msglist, cdbfr->ptr, cdbfr->len);
1200 num_msgs = cdbfr->len / sizeof(long);
1204 if (num_msgs > 0) for (a=0; a<num_msgs; ++a) {
1205 if (msglist[a]>0L) {
1206 if (msglist[a] > vbuf.v_lastseen) {
1212 if (msglist != NULL) phree(msglist);
1214 return(num_newmsgs);