11 #include <sys/types.h>
24 #include "sysdep_decls.h"
32 #include "dynloader.h"
37 * getuser() - retrieve named user into supplied buffer.
38 * returns 0 on success
40 int getuser(struct usersupp *usbuf, char name[]) {
42 char lowercase_name[32];
44 struct cdbdata *cdbus;
46 memset(usbuf, 0, sizeof(struct usersupp));
47 for (a=0; a<=strlen(name); ++a) {
48 if (a < sizeof(lowercase_name))
49 lowercase_name[a] = tolower(name[a]);
51 lowercase_name[sizeof(lowercase_name)-1] = 0;
53 cdbus = cdb_fetch(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
55 return(1); /* user not found */
58 memcpy(usbuf, cdbus->ptr,
59 ( (cdbus->len > sizeof(struct usersupp)) ?
60 sizeof(struct usersupp) : cdbus->len) );
67 * lgetuser() - same as getuser() but locks the record
69 int lgetuser(struct usersupp *usbuf, char *name)
73 retcode = getuser(usbuf,name);
75 begin_critical_section(S_USERSUPP);
82 * putuser() - write user buffer into the correct place on disk
84 void putuser(struct usersupp *usbuf)
86 char lowercase_name[32];
89 for (a=0; a<=strlen(usbuf->fullname); ++a) {
90 if (a < sizeof(lowercase_name))
91 lowercase_name[a] = tolower(usbuf->fullname[a]);
93 lowercase_name[sizeof(lowercase_name)-1] = 0;
95 usbuf->version = config.c_setup_level;
96 cdb_store(CDB_USERSUPP,
97 lowercase_name, strlen(lowercase_name),
98 usbuf, sizeof(struct usersupp));
104 * lputuser() - same as putuser() but locks the record
106 void lputuser(struct usersupp *usbuf) {
108 end_critical_section(S_USERSUPP);
112 * Index-generating function used by Ctdl[Get|Set]Relationship
114 int GenerateRelationshipIndex( char *IndexBuf,
125 TheIndex.iRoomID = RoomID;
126 TheIndex.iRoomGen = RoomGen;
127 TheIndex.iUserID = UserID;
129 memcpy(IndexBuf, &TheIndex, sizeof(TheIndex));
130 return(sizeof(TheIndex));
134 * Define a relationship between a user and a room
136 void CtdlSetRelationship(struct visit *newvisit,
137 struct usersupp *rel_user,
138 struct quickroom *rel_room) {
143 /* We don't use these in Citadel because they're implicit by the
144 * index, but they must be present if the database is exported.
146 newvisit->v_roomnum = rel_room->QRnumber;
147 newvisit->v_roomgen = rel_room->QRgen;
148 newvisit->v_usernum = rel_user->usernum;
150 /* Generate an index */
151 IndexLen = GenerateRelationshipIndex(IndexBuf,
156 /* Store the record */
157 cdb_store(CDB_VISIT, IndexBuf, IndexLen,
158 newvisit, sizeof(struct visit)
163 * Locate a relationship between a user and a room
165 void CtdlGetRelationship(struct visit *vbuf,
166 struct usersupp *rel_user,
167 struct quickroom *rel_room) {
171 struct cdbdata *cdbvisit;
173 /* Generate an index */
174 IndexLen = GenerateRelationshipIndex(IndexBuf,
179 /* Clear out the buffer */
180 memset(vbuf, 0, sizeof(struct visit));
182 cdbvisit = cdb_fetch(CDB_VISIT, IndexBuf, IndexLen);
183 if (cdbvisit != NULL) {
184 memcpy(vbuf, cdbvisit->ptr,
185 ( (cdbvisit->len > sizeof(struct visit)) ?
186 sizeof(struct visit) : cdbvisit->len) );
193 void MailboxName(char *buf, struct usersupp *who, char *prefix) {
194 sprintf(buf, "%010ld.%s", who->usernum, prefix);
199 * Is the user currently logged in an Aide?
202 if (CC->usersupp.axlevel >= 6) return(1);
208 * Is the user currently logged in an Aide *or* the room aide for this room?
210 int is_room_aide(void) {
211 if ( (CC->usersupp.axlevel >= 6)
212 || (CC->quickroom.QRroomaide == CC->usersupp.usernum) ) {
221 * getuserbynumber() - get user by number
222 * returns 0 if user was found
224 int getuserbynumber(struct usersupp *usbuf, long int number)
226 struct cdbdata *cdbus;
228 cdb_rewind(CDB_USERSUPP);
230 while(cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
231 memset(usbuf, 0, sizeof(struct usersupp));
232 memcpy(usbuf, cdbus->ptr,
233 ( (cdbus->len > sizeof(struct usersupp)) ?
234 sizeof(struct usersupp) : cdbus->len) );
236 if (usbuf->usernum == number) {
245 * Back end for cmd_user() and its ilk
247 int CtdlLoginExistingUser(char *username)
257 if ((CC->logged_in)) {
258 return login_already_logged_in;
261 found_user = getuser(&CC->usersupp,username);
262 if (found_user != 0) {
263 p = (struct passwd *)getpwnam(username);
265 strcpy(autoname,p->pw_gecos);
266 for (a=0; a<strlen(autoname); ++a)
267 if (autoname[a]==',') autoname[a]=0;
268 found_user = getuser(&CC->usersupp,autoname);
271 if (found_user == 0) {
272 if (((CC->nologin)) && (CC->usersupp.axlevel < 6)) {
273 return login_too_many_users;
276 strcpy(CC->curr_user,CC->usersupp.fullname);
280 return login_not_found;
288 void cmd_user(char *cmdbuf)
293 extract(username,cmdbuf,0);
297 a = CtdlLoginExistingUser(username);
299 case login_already_logged_in:
300 cprintf("%d Already logged in.\n",ERROR);
302 case login_too_many_users:
304 "Too many users are already online "
306 ERROR+MAX_SESSIONS_EXCEEDED,
307 config.c_nodename,config.c_maxsessions);
310 cprintf("%d Password required for %s\n",
311 MORE_DATA,CC->curr_user);
313 case login_not_found:
314 cprintf("%d %s not found.\n", ERROR, username);
316 cprintf("%d Internal error\n", ERROR);
323 * session startup code which is common to both cmd_pass() and cmd_newu()
325 void session_startup(void) {
326 syslog(LOG_NOTICE,"user <%s> logged in",CC->curr_user);
328 lgetuser(&CC->usersupp,CC->curr_user);
329 ++(CC->usersupp.timescalled);
330 CC->fake_username[0] = '\0';
331 CC->fake_postname[0] = '\0';
332 CC->fake_hostname[0] = '\0';
333 CC->fake_roomname[0] = '\0';
334 time(&CC->usersupp.lastcall);
336 /* If this user's name is the name of the system administrator
337 * (as specified in setup), automatically assign access level 6.
339 if (!strcasecmp(CC->usersupp.fullname, config.c_sysadm)) {
340 CC->usersupp.axlevel = 6;
343 lputuser(&CC->usersupp);
345 /* Run any cleanup routines registered by loadable modules */
346 PerformSessionHooks(EVT_LOGIN);
348 usergoto(BASEROOM,0); /* Enter the lobby */
349 rec_log(CL_LOGIN,CC->curr_user);
353 void logged_in_response(void) {
354 cprintf("%d %s|%d|%d|%d|%u|%ld\n",
355 OK, CC->usersupp.fullname, CC->usersupp.axlevel,
356 CC->usersupp.timescalled, CC->usersupp.posted,
358 CC->usersupp.usernum);
364 * misc things to be taken care of when a user is logged out
366 void logout(struct CitContext *who)
369 if (who->download_fp != NULL) {
370 fclose(who->download_fp);
371 who->download_fp = NULL;
373 if (who->upload_fp != NULL) {
377 /* Do modular stuff... */
378 PerformSessionHooks(EVT_LOGOUT);
383 * an alternate version of validpw() which executes `chkpwd' instead of
384 * verifying the password directly
386 static int validpw(uid_t uid, const char *pass)
389 int status, pipev[2];
393 lprintf(1, "pipe failed (%s): denying autologin access for "
394 "uid %u\n", strerror(errno), uid);
398 switch (pid = fork()) {
400 lprintf(1, "fork failed (%s): denying autologin access for "
401 "uid %u\n", strerror(errno), uid);
408 if (dup2(pipev[0], 0) == -1) {
414 execl(BBSDIR "/chkpwd", BBSDIR "/chkpwd", NULL);
415 perror(BBSDIR "/chkpwd");
420 write(pipev[1], buf, sprintf(buf, "%u\n", uid));
421 write(pipev[1], pass, strlen(pass));
422 write(pipev[1], "\n", 1);
425 while (waitpid(pid, &status, 0) == -1)
426 if (errno != EINTR) {
427 lprintf(1, "waitpid failed (%s): denying autologin "
428 "access for uid %u\n",
429 strerror(errno), uid);
433 if (WIFEXITED(status) && !WEXITSTATUS(status))
442 int CtdlTryPassword(char *password)
446 if ((CC->logged_in)) {
447 return pass_already_logged_in;
449 if (!strcmp(CC->curr_user, NLI)) {
452 if (getuser(&CC->usersupp, CC->curr_user)) {
453 return pass_internal_error;
457 if (CC->usersupp.uid == BBSUID) {
459 strproc(CC->usersupp.password);
460 code = strcasecmp(CC->usersupp.password,password);
462 #ifdef ENABLE_AUTOLOGIN
464 if (validpw(CC->usersupp.uid, password)) {
466 lgetuser(&CC->usersupp, CC->curr_user);
467 safestrncpy(CC->usersupp.password, password,
468 sizeof CC->usersupp.password);
469 lputuser(&CC->usersupp);
480 rec_log(CL_BADPW,CC->curr_user);
481 return pass_wrong_password;
486 void cmd_pass(char *buf)
491 extract(password, buf, 0);
492 a = CtdlTryPassword(password);
495 case pass_already_logged_in:
496 cprintf("%d Already logged in.\n",ERROR);
499 cprintf("%d You must send a name with USER first.\n",
502 case pass_wrong_password:
503 cprintf("%d Wrong password.\n", ERROR);
506 logged_in_response();
508 cprintf("%d Can't find user record!\n",
509 ERROR+INTERNAL_ERROR);
516 * Delete a user record *and* all of its related resources.
518 int purge_user(char pname[]) {
520 struct usersupp usbuf;
521 char lowercase_name[32];
523 struct CitContext *ccptr;
524 int user_is_logged_in = 0;
526 for (a=0; a<=strlen(pname); ++a) {
527 lowercase_name[a] = tolower(pname[a]);
530 if (getuser(&usbuf, pname) != 0) {
531 lprintf(5, "Cannot purge user <%s> - not found\n", pname);
532 return(ERROR+NO_SUCH_USER);
535 /* Don't delete a user who is currently logged in. Instead, just
536 * set the access level to 0, and let the account get swept up
537 * during the next purge.
539 user_is_logged_in = 0;
540 begin_critical_section(S_SESSION_TABLE);
541 for (ccptr=ContextList; ccptr!=NULL; ccptr=ccptr->next) {
542 if (ccptr->usersupp.usernum == usbuf.usernum) {
543 user_is_logged_in = 1;
546 end_critical_section(S_SESSION_TABLE);
547 if (user_is_logged_in == 1) {
548 lprintf(5, "User <%s> is logged in; not deleting.\n", pname);
554 lprintf(5, "Deleting user <%s>\n", pname);
556 /* Perform any purge functions registered by server extensions */
557 PerformUserHooks(usbuf.fullname, usbuf.usernum, EVT_PURGEUSER);
559 /* delete any existing user/room relationships */
560 cdb_delete(CDB_VISIT, &usbuf.usernum, sizeof(long));
562 /* delete the userlog entry */
563 cdb_delete(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
565 /* remove the user's bio file */
566 sprintf(filename, "./bio/%ld", usbuf.usernum);
569 /* remove the user's picture */
570 sprintf(filename, "./userpics/%ld.gif", usbuf.usernum);
578 * create_user() - back end processing to create a new user
580 int create_user(char *newusername)
582 struct usersupp usbuf;
584 struct passwd *p = NULL;
586 char mailboxname[ROOMNAMELEN];
588 strcpy(username, newusername);
591 #ifdef ENABLE_AUTOLOGIN
592 p = (struct passwd *)getpwnam(username);
595 strcpy(username, p->pw_gecos);
596 for (a=0; a<strlen(username); ++a) {
597 if (username[a] == ',') username[a] = 0;
599 CC->usersupp.uid = p->pw_uid;
602 CC->usersupp.uid = BBSUID;
605 if (!getuser(&usbuf,username)) {
606 return(ERROR+ALREADY_EXISTS);
609 strcpy(CC->curr_user,username);
610 strcpy(CC->usersupp.fullname,username);
611 strcpy(CC->usersupp.password,"");
614 /* These are the default flags on new accounts */
616 US_NEEDVALID|US_LASTOLD|US_DISAPPEAR|US_PAGINATOR|US_FLOORS;
618 CC->usersupp.timescalled = 0;
619 CC->usersupp.posted = 0;
620 CC->usersupp.axlevel = config.c_initax;
621 CC->usersupp.USscreenwidth = 80;
622 CC->usersupp.USscreenheight = 24;
623 time(&CC->usersupp.lastcall);
625 /* fetch a new user number */
626 CC->usersupp.usernum = get_new_user_number();
628 if (CC->usersupp.usernum == 1L) {
629 CC->usersupp.axlevel = 6;
632 /* add user to userlog */
633 putuser(&CC->usersupp);
634 if (getuser(&CC->usersupp,CC->curr_user)) {
635 return(ERROR+INTERNAL_ERROR);
638 /* give the user a private mailbox */
639 MailboxName(mailboxname, &CC->usersupp, MAILROOM);
640 create_room(mailboxname, 4, "", 0);
642 rec_log(CL_NEWUSER,CC->curr_user);
650 * cmd_newu() - create a new user account
652 void cmd_newu(char *cmdbuf)
657 if ((CC->logged_in)) {
658 cprintf("%d Already logged in.\n",ERROR);
663 cprintf("%d %s: Too many users are already online (maximum is %d)\n",
664 ERROR+MAX_SESSIONS_EXCEEDED,
665 config.c_nodename,config.c_maxsessions);
668 extract(username,cmdbuf,0);
672 if (strlen(username)==0) {
673 cprintf("%d You must supply a user name.\n",ERROR);
677 a = create_user(username);
678 if ((!strcasecmp(username, "bbs")) ||
679 (!strcasecmp(username, "new")) ||
680 (!strcasecmp(username, ".")))
682 cprintf("%d '%s' is an invalid login name.\n", ERROR);
685 if (a==ERROR+ALREADY_EXISTS) {
686 cprintf("%d '%s' already exists.\n",
687 ERROR+ALREADY_EXISTS,username);
690 else if (a==ERROR+INTERNAL_ERROR) {
691 cprintf("%d Internal error - user record disappeared?\n",
692 ERROR+INTERNAL_ERROR);
697 logged_in_response();
700 cprintf("%d unknown error\n",ERROR);
702 rec_log(CL_NEWUSER,CC->curr_user);
710 void cmd_setp(char *new_pw)
712 if (!(CC->logged_in)) {
713 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
716 if (CC->usersupp.uid != BBSUID) {
717 cprintf("%d Not allowed. Use the 'passwd' command.\n",ERROR);
721 if (strlen(new_pw)==0) {
722 cprintf("%d Password unchanged.\n",OK);
725 lgetuser(&CC->usersupp,CC->curr_user);
726 strcpy(CC->usersupp.password,new_pw);
727 lputuser(&CC->usersupp);
728 cprintf("%d Password changed.\n",OK);
729 rec_log(CL_PWCHANGE,CC->curr_user);
730 PerformSessionHooks(EVT_SETPASS);
734 * get user parameters
736 void cmd_getu(void) {
737 if (!(CC->logged_in)) {
738 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
741 getuser(&CC->usersupp,CC->curr_user);
742 cprintf("%d %d|%d|%d\n",
744 CC->usersupp.USscreenwidth,
745 CC->usersupp.USscreenheight,
746 (CC->usersupp.flags & US_USER_SET)
751 * set user parameters
753 void cmd_setu(char *new_parms)
756 if (num_parms(new_parms)!=3) {
757 cprintf("%d Usage error.\n",ERROR);
760 if (!(CC->logged_in)) {
761 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
764 lgetuser(&CC->usersupp,CC->curr_user);
765 CC->usersupp.USscreenwidth = extract_int(new_parms,0);
766 CC->usersupp.USscreenheight = extract_int(new_parms,1);
767 CC->usersupp.flags = CC->usersupp.flags & (~US_USER_SET);
768 CC->usersupp.flags = CC->usersupp.flags |
769 (extract_int(new_parms,2) & US_USER_SET);
770 lputuser(&CC->usersupp);
771 cprintf("%d Ok\n",OK);
775 * set last read pointer
777 void cmd_slrp(char *new_ptr)
782 if (!(CC->logged_in)) {
783 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
787 if (!strncasecmp(new_ptr,"highest",7)) {
788 newlr = CC->quickroom.QRhighest;
791 newlr = atol(new_ptr);
794 lgetuser(&CC->usersupp, CC->curr_user);
796 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
797 vbuf.v_lastseen = newlr;
798 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
800 lputuser(&CC->usersupp);
801 cprintf("%d %ld\n",OK,newlr);
806 * INVT and KICK commands
808 void cmd_invt_kick(char *iuser, int op)
810 { /* 1 = invite, 0 = kick out */
811 struct usersupp USscratch;
815 if (!(CC->logged_in)) {
816 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
820 if (is_room_aide()==0) {
821 cprintf("%d Higher access required.\n",
822 ERROR+HIGHER_ACCESS_REQUIRED);
826 if (lgetuser(&USscratch,iuser)!=0) {
827 cprintf("%d No such user.\n",ERROR);
831 CtdlGetRelationship(&vbuf, &USscratch, &CC->quickroom);
834 vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
835 vbuf.v_flags = vbuf.v_flags | V_ACCESS;
839 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
840 vbuf.v_flags = vbuf.v_flags | V_FORGET | V_LOCKOUT;
843 CtdlSetRelationship(&vbuf, &USscratch, &CC->quickroom);
845 lputuser(&USscratch);
847 /* post a message in Aide> saying what we just did */
848 sprintf(bbb,"%s %s %s> by %s\n",
850 ((op == 1) ? "invited to" : "kicked out of"),
851 CC->quickroom.QRname,
852 CC->usersupp.fullname);
855 cprintf("%d %s %s %s.\n",
857 ((op == 1) ? "invited to" : "kicked out of"),
858 CC->quickroom.QRname);
864 * forget (Zap) the current room
866 void cmd_forg(void) {
869 if (!(CC->logged_in)) {
870 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
875 cprintf("%d Aides cannot forget rooms.\n",ERROR);
879 lgetuser(&CC->usersupp,CC->curr_user);
880 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
882 vbuf.v_flags = vbuf.v_flags | V_FORGET;
883 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
885 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
886 lputuser(&CC->usersupp);
887 cprintf("%d Ok\n",OK);
888 usergoto(BASEROOM, 0);
892 * Get Next Unregistered User
894 void cmd_gnur(void) {
895 struct cdbdata *cdbus;
896 struct usersupp usbuf;
898 if (!(CC->logged_in)) {
899 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
903 if (CC->usersupp.axlevel < 6) {
904 cprintf("%d Higher access required.\n",
905 ERROR+HIGHER_ACCESS_REQUIRED);
909 if ((CitControl.MMflags&MM_VALID)==0) {
910 cprintf("%d There are no unvalidated users.\n",OK);
914 /* There are unvalidated users. Traverse the usersupp database,
915 * and return the first user we find that needs validation.
917 cdb_rewind(CDB_USERSUPP);
918 while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
919 memset(&usbuf, 0, sizeof(struct usersupp));
920 memcpy(&usbuf, cdbus->ptr,
921 ( (cdbus->len > sizeof(struct usersupp)) ?
922 sizeof(struct usersupp) : cdbus->len) );
924 if ((usbuf.flags & US_NEEDVALID)
925 &&(usbuf.axlevel > 0)) {
926 cprintf("%d %s\n",MORE_DATA,usbuf.fullname);
931 /* If we get to this point, there are no more unvalidated users.
932 * Therefore we clear the "users need validation" flag.
935 begin_critical_section(S_CONTROL);
937 CitControl.MMflags = CitControl.MMflags&(~MM_VALID);
939 end_critical_section(S_CONTROL);
940 cprintf("%d *** End of registration.\n",OK);
949 void cmd_vali(char *v_args)
953 struct usersupp userbuf;
955 extract(user,v_args,0);
956 newax = extract_int(v_args,1);
958 if (!(CC->logged_in)) {
959 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
963 if (CC->usersupp.axlevel < 6) {
964 cprintf("%d Higher access required.\n",
965 ERROR+HIGHER_ACCESS_REQUIRED);
969 if (lgetuser(&userbuf,user)!=0) {
970 cprintf("%d '%s' not found.\n",ERROR+NO_SUCH_USER,user);
974 userbuf.axlevel = newax;
975 userbuf.flags = (userbuf.flags & ~US_NEEDVALID);
979 /* If the access level was set to zero, delete the user */
981 if (purge_user(user)==0) {
982 cprintf("%d %s Deleted.\n", OK, userbuf.fullname);
987 cprintf("%d ok\n",OK);
993 * Traverse the user file...
995 void ForEachUser(void (*CallBack)(struct usersupp *EachUser, void *out_data),
997 struct usersupp usbuf;
998 struct cdbdata *cdbus;
1000 cdb_rewind(CDB_USERSUPP);
1002 while(cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
1003 memset(&usbuf, 0, sizeof(struct usersupp));
1004 memcpy(&usbuf, cdbus->ptr,
1005 ( (cdbus->len > sizeof(struct usersupp)) ?
1006 sizeof(struct usersupp) : cdbus->len) );
1008 (*CallBack)(&usbuf, in_data);
1014 * List one user (this works with cmd_list)
1016 void ListThisUser(struct usersupp *usbuf, void *data) {
1017 if (usbuf->axlevel > 0) {
1018 if ((CC->usersupp.axlevel>=6)
1019 ||((usbuf->flags&US_UNLISTED)==0)
1020 ||((CC->internal_pgm))) {
1021 cprintf("%s|%d|%ld|%ld|%d|%d|",
1028 if (CC->usersupp.axlevel >= 6)
1029 cprintf("%s",usbuf->password);
1038 void cmd_list(void) {
1039 cprintf("%d \n",LISTING_FOLLOWS);
1040 ForEachUser(ListThisUser, NULL);
1048 * assorted info we need to check at login
1050 void cmd_chek(void) {
1055 if (!(CC->logged_in)) {
1056 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
1060 getuser(&CC->usersupp,CC->curr_user); /* no lock is needed here */
1061 if ((REGISCALL!=0)&&((CC->usersupp.flags&US_REGIS)==0)) regis = 1;
1063 if (CC->usersupp.axlevel >= 6) {
1065 if (CitControl.MMflags&MM_VALID) vali = 1;
1069 /* check for mail */
1070 mail = NewMailCount();
1072 cprintf("%d %d|%d|%d\n",OK,mail,regis,vali);
1077 * check to see if a user exists
1079 void cmd_qusr(char *who)
1081 struct usersupp usbuf;
1083 if (getuser(&usbuf,who) == 0) {
1084 cprintf("%d %s\n",OK,usbuf.fullname);
1087 cprintf("%d No such user.\n",ERROR+NO_SUCH_USER);
1093 * Administrative Get User Parameters
1095 void cmd_agup(char *cmdbuf) {
1096 struct usersupp usbuf;
1097 char requested_user[256];
1099 if ( (CC->internal_pgm==0)
1100 && ( (CC->logged_in == 0) || (is_aide()==0) ) ) {
1101 cprintf("%d Higher access required.\n",
1102 ERROR + HIGHER_ACCESS_REQUIRED);
1106 extract(requested_user, cmdbuf, 0);
1107 if (getuser(&usbuf, requested_user) != 0) {
1108 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1112 cprintf("%d %s|%s|%u|%d|%d|%d|%ld|%ld|%d\n",
1128 * Administrative Set User Parameters
1130 void cmd_asup(char *cmdbuf) {
1131 struct usersupp usbuf;
1132 char requested_user[256];
1137 if ( (CC->internal_pgm==0)
1138 && ( (CC->logged_in == 0) || (is_aide()==0) ) ) {
1139 cprintf("%d Higher access required.\n",
1140 ERROR + HIGHER_ACCESS_REQUIRED);
1144 extract(requested_user, cmdbuf, 0);
1145 if (lgetuser(&usbuf, requested_user) != 0) {
1146 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1150 np = num_parms(cmdbuf);
1151 if (np > 1) extract(usbuf.password, cmdbuf, 1);
1152 if (np > 2) usbuf.flags = extract_int(cmdbuf, 2);
1153 if (np > 3) usbuf.timescalled = extract_int(cmdbuf, 3);
1154 if (np > 4) usbuf.posted = extract_int(cmdbuf, 4);
1156 newax = extract_int(cmdbuf, 5);
1157 if ((newax >=0) && (newax <= 6)) {
1158 usbuf.axlevel = extract_int(cmdbuf, 5);
1162 usbuf.lastcall = extract_long(cmdbuf, 7);
1165 usbuf.USuserpurge = extract_int(cmdbuf, 8);
1169 if (usbuf.axlevel == 0) {
1170 if (purge_user(requested_user)==0) {
1174 cprintf("%d Ok", OK);
1175 if (deleted) cprintf(" (%s deleted)", requested_user);
1181 * Count the number of new mail messages the user has
1183 int NewMailCount() {
1184 int num_newmsgs = 0;
1186 char mailboxname[ROOMNAMELEN];
1187 struct quickroom mailbox;
1189 struct cdbdata *cdbfr;
1190 long *msglist = NULL;
1193 MailboxName(mailboxname, &CC->usersupp, MAILROOM);
1194 if (getroom(&mailbox, mailboxname)!=0) return(0);
1195 CtdlGetRelationship(&vbuf, &CC->usersupp, &mailbox);
1197 cdbfr = cdb_fetch(CDB_MSGLISTS, &mailbox.QRnumber, sizeof(long));
1199 if (cdbfr != NULL) {
1200 msglist = mallok(cdbfr->len);
1201 memcpy(msglist, cdbfr->ptr, cdbfr->len);
1202 num_msgs = cdbfr->len / sizeof(long);
1206 if (num_msgs > 0) for (a=0; a<num_msgs; ++a) {
1207 if (msglist[a]>0L) {
1208 if (msglist[a] > vbuf.v_lastseen) {
1214 if (msglist != NULL) phree(msglist);
1216 return(num_newmsgs);