1 /* needed to properly enable crypt() stuff on some systems */
3 /* needed for str[n]casecmp() on some systems if the above is defined */
4 #define _XOPEN_SOURCE_EXTENDED
5 /* needed to enable threads on some systems if the above are defined */
6 #define _POSIX_C_SOURCE 199506L
14 #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 bzero(usbuf, sizeof(struct usersupp));
47 for (a=0; a<=strlen(name); ++a) {
48 lowercase_name[a] = tolower(name[a]);
51 cdbus = cdb_fetch(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
53 return(1); /* user not found */
56 memcpy(usbuf, cdbus->ptr,
57 ( (cdbus->len > sizeof(struct usersupp)) ?
58 sizeof(struct usersupp) : cdbus->len) );
65 * lgetuser() - same as getuser() but locks the record
67 int lgetuser(struct usersupp *usbuf, char *name)
71 retcode = getuser(usbuf,name);
73 begin_critical_section(S_USERSUPP);
80 * putuser() - write user buffer into the correct place on disk
82 void putuser(struct usersupp *usbuf, char *name)
84 char lowercase_name[32];
87 for (a=0; a<=strlen(name); ++a) {
88 lowercase_name[a] = tolower(name[a]);
91 cdb_store(CDB_USERSUPP,
92 lowercase_name, strlen(lowercase_name),
93 usbuf, sizeof(struct usersupp));
99 * lputuser() - same as putuser() but locks the record
101 void lputuser(struct usersupp *usbuf, char *name) {
103 end_critical_section(S_USERSUPP);
108 * Define a relationship between a user and a room
110 void CtdlSetRelationship(struct visit *newvisit,
111 struct usersupp *rel_user,
112 struct quickroom *rel_room) {
114 struct cdbdata *cdbvisit;
115 struct visit *visits;
120 cdbvisit = cdb_fetch(CDB_VISIT, &rel_user->usernum, sizeof(long));
121 if (cdbvisit != NULL) {
122 num_visits = cdbvisit->len / sizeof(struct visit);
123 visits = (struct visit *)
124 malloc(num_visits * sizeof(struct visit));
125 memcpy(visits, cdbvisit->ptr,
126 (num_visits * sizeof(struct visit)));
134 /* Replace an existing relationship if possible */
135 if (num_visits > 0) for (a=0; a<num_visits; ++a) {
136 if ( (!strcasecmp(visits[a].v_roomname, rel_room->QRname))
137 && (visits[a].v_generation == rel_room->QRgen) ) {
138 memcpy(&visits[a], newvisit, sizeof(struct visit));
143 /* Otherwise, define a new one */
146 visits = realloc(visits,
147 (num_visits * sizeof(struct visit)));
148 memcpy(&visits[num_visits-1], newvisit, sizeof(struct visit));
151 /* Now write the relationship back to disk */
153 &rel_user->usernum, sizeof(long),
155 (num_visits * sizeof(struct visit)));
160 * Locate a relationship between a user and a room
162 void CtdlGetRelationship(struct visit *vbuf,
163 struct usersupp *rel_user,
164 struct quickroom *rel_room) {
166 struct cdbdata *cdbvisit;
167 struct visit *visits;
171 bzero(vbuf, sizeof(struct visit));
172 strcpy(vbuf->v_roomname, rel_room->QRname);
173 vbuf->v_generation = rel_room->QRgen;
175 cdbvisit = cdb_fetch(CDB_VISIT, &rel_user->usernum, sizeof(long));
176 if (cdbvisit != NULL) {
177 if ((num_visits = cdbvisit->len / sizeof(struct visit)) == 0) {
181 visits = (struct visit *)
182 malloc(num_visits * sizeof(struct visit));
183 memcpy(visits, cdbvisit->ptr,
184 (num_visits * sizeof(struct visit)));
189 for (a=0; a<num_visits; ++a) {
191 if ( (!strcasecmp(visits[a].v_roomname, rel_room->QRname))
192 && (visits[a].v_generation == rel_room->QRgen) ) {
193 memcpy(vbuf, &visits[a], sizeof(struct visit));
202 * Is the user currently logged in an Aide?
205 if (CC->usersupp.axlevel >= 6) return(1);
211 * Is the user currently logged in an Aide *or* the room aide for this room?
213 int is_room_aide(void) {
214 if ( (CC->usersupp.axlevel >= 6)
215 || (CC->quickroom.QRroomaide == CC->usersupp.usernum) ) {
224 * getuserbynumber() - get user by number
225 * returns 0 if user was found
227 int getuserbynumber(struct usersupp *usbuf, long int number)
229 struct cdbdata *cdbus;
231 cdb_rewind(CDB_USERSUPP);
233 while(cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
234 bzero(usbuf, sizeof(struct usersupp));
235 memcpy(usbuf, cdbus->ptr,
236 ( (cdbus->len > sizeof(struct usersupp)) ?
237 sizeof(struct usersupp) : cdbus->len) );
239 if (usbuf->usernum == number) {
250 void cmd_user(char *cmdbuf)
258 extract(username,cmdbuf,0);
262 if ((CC->logged_in)) {
263 cprintf("%d Already logged in.\n",ERROR);
267 found_user = getuser(&CC->usersupp,username);
268 if (found_user != 0) {
269 p = (struct passwd *)getpwnam(username);
271 strcpy(autoname,p->pw_gecos);
272 for (a=0; a<strlen(autoname); ++a)
273 if (autoname[a]==',') autoname[a]=0;
274 found_user = getuser(&CC->usersupp,autoname);
277 if (found_user == 0) {
278 if (((CC->nologin)) && (CC->usersupp.axlevel < 6)) {
279 cprintf("%d %s: Too many users are already online (maximum is %d)\n",
280 ERROR+MAX_SESSIONS_EXCEEDED,
281 config.c_nodename,config.c_maxsessions);
284 strcpy(CC->curr_user,CC->usersupp.fullname);
285 cprintf("%d Password required for %s\n",
286 MORE_DATA,CC->curr_user);
290 cprintf("%d %s not found.\n",ERROR,username);
297 * session startup code which is common to both cmd_pass() and cmd_newu()
299 void session_startup(void) {
300 syslog(LOG_NOTICE,"user <%s> logged in",CC->curr_user);
302 lgetuser(&CC->usersupp,CC->curr_user);
303 ++(CC->usersupp.timescalled);
304 CC->fake_username[0] = '\0';
305 CC->fake_postname[0] = '\0';
306 CC->fake_hostname[0] = '\0';
307 CC->fake_roomname[0] = '\0';
308 CC->last_pager[0] = '\0';
309 time(&CC->usersupp.lastcall);
311 /* If this user's name is the name of the system administrator
312 * (as specified in setup), automatically assign access level 6.
314 if (!strcasecmp(CC->usersupp.fullname, config.c_sysadm)) {
315 CC->usersupp.axlevel = 6;
318 lputuser(&CC->usersupp,CC->curr_user);
320 /* Run any cleanup routines registered by loadable modules */
321 PerformSessionHooks(EVT_LOGIN);
323 cprintf("%d %s|%d|%d|%d|%u|%ld\n",OK,CC->usersupp.fullname,CC->usersupp.axlevel,
324 CC->usersupp.timescalled,CC->usersupp.posted,CC->usersupp.flags,
325 CC->usersupp.usernum);
326 usergoto(0,0); /* Enter the lobby */
327 rec_log(CL_LOGIN,CC->curr_user);
332 * misc things to be taken care of when a user is logged out
334 void logout(struct CitContext *who)
337 if (who->download_fp != NULL) {
338 fclose(who->download_fp);
339 who->download_fp = NULL;
341 if (who->upload_fp != NULL) {
345 /* Do modular stuff... */
346 PerformSessionHooks(EVT_LOGOUT);
350 void cmd_pass(char *buf)
356 extract(password,buf,0);
358 if ((CC->logged_in)) {
359 cprintf("%d Already logged in.\n",ERROR);
362 if (!strcmp(CC->curr_user,"")) {
363 cprintf("%d You must send a name with USER first.\n",ERROR);
366 if (getuser(&CC->usersupp,CC->curr_user)) {
367 cprintf("%d Can't find user record!\n",ERROR+INTERNAL_ERROR);
372 if (CC->usersupp.USuid == BBSUID) {
374 strproc(CC->usersupp.password);
375 code = strcasecmp(CC->usersupp.password,password);
378 p = (struct passwd *)getpwuid(CC->usersupp.USuid);
379 #ifdef ENABLE_AUTOLOGIN
381 if (!strcmp(p->pw_passwd,
382 (char *)crypt(password,p->pw_passwd))) {
384 lgetuser(&CC->usersupp, CC->curr_user);
385 strcpy(CC->usersupp.password, password);
386 lputuser(&CC->usersupp, CC->curr_user);
397 cprintf("%d Wrong password.\n",ERROR);
398 rec_log(CL_BADPW,CC->curr_user);
404 * Delete a user record *and* all of its related resources.
406 int purge_user(char *pname) {
408 struct usersupp usbuf;
410 struct cdbdata *cdbmb;
414 if (getuser(&usbuf, pname) != 0) {
415 lprintf(5, "Cannot purge user <%s> - not found\n", pname);
416 return(ERROR+NO_SUCH_USER);
419 /* FIX Don't delete a user who is currently logged in. */
421 /* Perform any purge functions registered by server extensions */
422 PerformUserHooks(usbuf.fullname, usbuf.usernum, EVT_PURGEUSER);
424 /* delete any messages in the user's mailbox */
425 cdbmb = cdb_fetch(CDB_MAILBOXES, &usbuf.usernum, sizeof(long));
427 num_mails = cdbmb->len / sizeof(long);
428 mailbox = (long *) cdbmb->ptr;
429 if (num_mails > 0) for (a=0; a<num_mails; ++a) {
430 cdb_delete(CDB_MSGMAIN, &mailbox[a], sizeof(long));
433 /* now delete the mailbox itself */
434 cdb_delete(CDB_MAILBOXES, &usbuf.usernum, sizeof(long));
437 /* delete any existing user/room relationships */
438 cdb_delete(CDB_VISIT, &usbuf.usernum, sizeof(long));
440 /* delete the userlog entry */
441 cdb_delete(CDB_USERSUPP, pname, strlen(pname));
443 /* remove the user's bio file */
444 sprintf(filename, "./bio/%ld", usbuf.usernum);
447 /* remove the user's picture */
448 sprintf(filename, "./userpics/%ld.gif", usbuf.usernum);
456 * create_user() - back end processing to create a new user
458 int create_user(char *newusername)
460 struct usersupp usbuf;
462 struct passwd *p = NULL;
465 strcpy(username, newusername);
468 #ifdef ENABLE_AUTOLOGIN
469 p = (struct passwd *)getpwnam(username);
472 strcpy(username, p->pw_gecos);
473 for (a=0; a<strlen(username); ++a) {
474 if (username[a] == ',') username[a] = 0;
476 CC->usersupp.USuid = p->pw_uid;
479 CC->usersupp.USuid = BBSUID;
482 if (!getuser(&usbuf,username)) {
483 return(ERROR+ALREADY_EXISTS);
486 strcpy(CC->curr_user,username);
487 strcpy(CC->usersupp.fullname,username);
488 strcpy(CC->usersupp.password,"");
491 /* These are the default flags on new accounts */
493 US_NEEDVALID|US_LASTOLD|US_DISAPPEAR|US_PAGINATOR|US_FLOORS;
495 CC->usersupp.timescalled = 0;
496 CC->usersupp.posted = 0;
497 CC->usersupp.axlevel = config.c_initax;
498 CC->usersupp.USscreenwidth = 80;
499 CC->usersupp.USscreenheight = 24;
500 time(&CC->usersupp.lastcall);
501 strcpy(CC->usersupp.USname, "");
502 strcpy(CC->usersupp.USaddr, "");
503 strcpy(CC->usersupp.UScity, "");
504 strcpy(CC->usersupp.USstate, "");
505 strcpy(CC->usersupp.USzip, "");
506 strcpy(CC->usersupp.USphone, "");
508 /* fetch a new user number */
509 CC->usersupp.usernum = get_new_user_number();
511 if (CC->usersupp.usernum == 1L) {
512 CC->usersupp.axlevel = 6;
515 /* add user to userlog */
516 putuser(&CC->usersupp,CC->curr_user);
517 if (getuser(&CC->usersupp,CC->curr_user)) {
518 return(ERROR+INTERNAL_ERROR);
520 rec_log(CL_NEWUSER,CC->curr_user);
528 * cmd_newu() - create a new user account
530 void cmd_newu(char *cmdbuf)
535 if ((CC->logged_in)) {
536 cprintf("%d Already logged in.\n",ERROR);
541 cprintf("%d %s: Too many users are already online (maximum is %d)\n",
542 ERROR+MAX_SESSIONS_EXCEEDED,
543 config.c_nodename,config.c_maxsessions);
546 extract(username,cmdbuf,0);
550 if (strlen(username)==0) {
551 cprintf("%d You must supply a user name.\n",ERROR);
555 a = create_user(username);
556 if ((!strcasecmp(username, "bbs")) ||
557 (!strcasecmp(username, "new")) ||
558 (!strcasecmp(username, ".")))
560 cprintf("%d '%s' is an invalid login name.\n", ERROR);
563 if (a==ERROR+ALREADY_EXISTS) {
564 cprintf("%d '%s' already exists.\n",
565 ERROR+ALREADY_EXISTS,username);
568 else if (a==ERROR+INTERNAL_ERROR) {
569 cprintf("%d Internal error - user record disappeared?\n",
570 ERROR+INTERNAL_ERROR);
577 cprintf("%d unknown error\n",ERROR);
579 rec_log(CL_NEWUSER,CC->curr_user);
587 void cmd_setp(char *new_pw)
589 if (!(CC->logged_in)) {
590 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
593 if (CC->usersupp.USuid != BBSUID) {
594 cprintf("%d Not allowed. Use the 'passwd' command.\n",ERROR);
598 if (strlen(new_pw)==0) {
599 cprintf("%d Password unchanged.\n",OK);
602 lgetuser(&CC->usersupp,CC->curr_user);
603 strcpy(CC->usersupp.password,new_pw);
604 lputuser(&CC->usersupp,CC->curr_user);
605 cprintf("%d Password changed.\n",OK);
606 rec_log(CL_PWCHANGE,CC->curr_user);
607 PerformSessionHooks(EVT_SETPASS);
611 * get user parameters
613 void cmd_getu(void) {
614 if (!(CC->logged_in)) {
615 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
618 getuser(&CC->usersupp,CC->curr_user);
619 cprintf("%d %d|%d|%d\n",
621 CC->usersupp.USscreenwidth,
622 CC->usersupp.USscreenheight,
623 (CC->usersupp.flags & US_USER_SET)
628 * set user parameters
630 void cmd_setu(char *new_parms)
633 if (num_parms(new_parms)!=3) {
634 cprintf("%d Usage error.\n",ERROR);
637 if (!(CC->logged_in)) {
638 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
641 lgetuser(&CC->usersupp,CC->curr_user);
642 CC->usersupp.USscreenwidth = extract_int(new_parms,0);
643 CC->usersupp.USscreenheight = extract_int(new_parms,1);
644 CC->usersupp.flags = CC->usersupp.flags & (~US_USER_SET);
645 CC->usersupp.flags = CC->usersupp.flags |
646 (extract_int(new_parms,2) & US_USER_SET);
647 lputuser(&CC->usersupp,CC->curr_user);
648 cprintf("%d Ok\n",OK);
652 * set last read pointer
654 void cmd_slrp(char *new_ptr)
659 if (!(CC->logged_in)) {
660 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
664 if (CC->curr_rm < 0) {
665 cprintf("%d No current room.\n",ERROR);
669 if (!strncasecmp(new_ptr,"highest",7)) {
670 newlr = CC->quickroom.QRhighest;
671 /* FIX ... if the current room is 1 (Mail), newlr needs to be set to the
672 * number of the highest mail message
676 newlr = atol(new_ptr);
679 lgetuser(&CC->usersupp, CC->curr_user);
681 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
682 vbuf.v_lastseen = newlr;
683 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
685 lputuser(&CC->usersupp, CC->curr_user);
686 cprintf("%d %ld\n",OK,newlr);
691 * INVT and KICK commands
693 void cmd_invt_kick(char *iuser, int op)
695 { /* 1 = invite, 0 = kick out */
696 struct usersupp USscratch;
700 if (!(CC->logged_in)) {
701 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
705 if (CC->curr_rm < 0) {
706 cprintf("%d No current room.\n",ERROR);
710 if (is_room_aide()==0) {
711 cprintf("%d Higher access required.\n",
712 ERROR+HIGHER_ACCESS_REQUIRED);
716 /* FIX - with the new relationships scheme we can lock users out,
717 so it'll make sense to remove this routine */
718 if ( (op==1) && ((CC->quickroom.QRflags&QR_PRIVATE)==0) ) {
719 cprintf("%d Not a private room.\n",ERROR+NOT_HERE);
723 if (lgetuser(&USscratch,iuser)!=0) {
724 cprintf("%d No such user.\n",ERROR);
728 CtdlGetRelationship(&vbuf, &USscratch, &CC->quickroom);
731 vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
732 vbuf.v_flags = vbuf.v_flags | V_ACCESS;
736 vbuf.v_flags = vbuf.v_flags & ~V_ACCESS;
737 vbuf.v_flags = vbuf.v_flags | V_FORGET | V_LOCKOUT;
740 CtdlSetRelationship(&vbuf, &USscratch, &CC->quickroom);
742 lputuser(&USscratch,iuser);
744 /* post a message in Aide> saying what we just did */
745 sprintf(bbb,"%s %s %s> by %s",
747 ((op == 1) ? "invited to" : "kicked out of"),
748 CC->quickroom.QRname,
749 CC->usersupp.fullname);
752 if ((op==0)&&((CC->quickroom.QRflags&QR_PRIVATE)==0)) {
753 cprintf("%d Ok. (Not a private room, <Z>ap effect only)\n",OK);
756 cprintf("%d Ok.\n",OK);
763 * forget (Zap) the current room
765 void cmd_forg(void) {
768 if (!(CC->logged_in)) {
769 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
773 if (CC->curr_rm < 0) {
774 cprintf("%d No current room.\n",ERROR);
778 if (CC->curr_rm < 3) {
779 cprintf("%d You cannot forget this room.\n",ERROR+NOT_HERE);
784 cprintf("%d Aides cannot forget rooms.\n",ERROR);
788 lgetuser(&CC->usersupp,CC->curr_user);
789 CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
791 vbuf.v_flags = vbuf.v_flags | V_FORGET;
793 CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
794 lputuser(&CC->usersupp,CC->curr_user);
795 cprintf("%d Ok\n",OK);
800 * Get Next Unregistered User
802 void cmd_gnur(void) {
803 struct cdbdata *cdbus;
804 struct usersupp usbuf;
806 if (!(CC->logged_in)) {
807 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
811 if (CC->usersupp.axlevel < 6) {
812 cprintf("%d Higher access required.\n",
813 ERROR+HIGHER_ACCESS_REQUIRED);
817 if ((CitControl.MMflags&MM_VALID)==0) {
818 cprintf("%d There are no unvalidated users.\n",OK);
822 /* There are unvalidated users. Traverse the usersupp database,
823 * and return the first user we find that needs validation.
825 cdb_rewind(CDB_USERSUPP);
826 while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
827 bzero(&usbuf, sizeof(struct usersupp));
828 memcpy(&usbuf, cdbus->ptr,
829 ( (cdbus->len > sizeof(struct usersupp)) ?
830 sizeof(struct usersupp) : cdbus->len) );
832 if ((usbuf.flags & US_NEEDVALID)
833 &&(usbuf.axlevel > 0)) {
834 cprintf("%d %s\n",MORE_DATA,usbuf.fullname);
839 /* If we get to this point, there are no more unvalidated users.
840 * Therefore we clear the "users need validation" flag.
843 begin_critical_section(S_CONTROL);
845 CitControl.MMflags = CitControl.MMflags&(~MM_VALID);
847 end_critical_section(S_CONTROL);
848 cprintf("%d *** End of registration.\n",OK);
855 * get registration info for a user
857 void cmd_greg(char *who)
859 struct usersupp usbuf;
863 if (!(CC->logged_in)) {
864 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
868 if (!strcasecmp(who,"_SELF_")) strcpy(who,CC->curr_user);
870 if ((CC->usersupp.axlevel < 6) && (strcasecmp(who,CC->curr_user))) {
871 cprintf("%d Higher access required.\n",
872 ERROR+HIGHER_ACCESS_REQUIRED);
876 if (getuser(&usbuf,who) != 0) {
877 cprintf("%d '%s' not found.\n",ERROR+NO_SUCH_USER,who);
881 cprintf("%d %s\n",LISTING_FOLLOWS,usbuf.fullname);
882 cprintf("%ld\n",usbuf.usernum);
883 cprintf("%s\n",usbuf.password);
884 cprintf("%s\n",usbuf.USname);
885 cprintf("%s\n",usbuf.USaddr);
886 cprintf("%s\n%s\n%s\n",
887 usbuf.UScity,usbuf.USstate,usbuf.USzip);
888 strcpy(pbuf,usbuf.USphone);
890 for (a=0; a<strlen(pbuf); ++a) {
891 if ((pbuf[a]>='0')&&(pbuf[a]<='9')) {
892 b=strlen(usbuf.USphone);
893 usbuf.USphone[b]=pbuf[a];
894 usbuf.USphone[b+1]=0;
897 while(strlen(usbuf.USphone)<10) {
898 strcpy(pbuf,usbuf.USphone);
899 strcpy(usbuf.USphone," ");
900 strcat(usbuf.USphone,pbuf);
903 cprintf("(%c%c%c) %c%c%c-%c%c%c%c\n",
904 usbuf.USphone[0],usbuf.USphone[1],
905 usbuf.USphone[2],usbuf.USphone[3],
906 usbuf.USphone[4],usbuf.USphone[5],
907 usbuf.USphone[6],usbuf.USphone[7],
908 usbuf.USphone[8],usbuf.USphone[9]);
910 cprintf("%d\n",usbuf.axlevel);
911 cprintf("%s\n",usbuf.USemail);
918 void cmd_vali(char *v_args)
922 struct usersupp userbuf;
924 extract(user,v_args,0);
925 newax = extract_int(v_args,1);
927 if (!(CC->logged_in)) {
928 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
932 if (CC->usersupp.axlevel < 6) {
933 cprintf("%d Higher access required.\n",
934 ERROR+HIGHER_ACCESS_REQUIRED);
938 if (lgetuser(&userbuf,user)!=0) {
939 cprintf("%d '%s' not found.\n",ERROR+NO_SUCH_USER,user);
943 userbuf.axlevel = newax;
944 userbuf.flags = (userbuf.flags & ~US_NEEDVALID);
946 lputuser(&userbuf,user);
948 /* If the access level was set to zero, delete the user */
950 if (purge_user(user)==0) {
951 cprintf("%d %s Deleted.\n", OK, userbuf.fullname);
956 cprintf("%d ok\n",OK);
962 * Traverse the user file...
964 void ForEachUser(void (*CallBack)(struct usersupp *EachUser)) {
965 struct usersupp usbuf;
966 struct cdbdata *cdbus;
968 cdb_rewind(CDB_USERSUPP);
970 while(cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
971 bzero(&usbuf, sizeof(struct usersupp));
972 memcpy(&usbuf, cdbus->ptr,
973 ( (cdbus->len > sizeof(struct usersupp)) ?
974 sizeof(struct usersupp) : cdbus->len) );
982 * List one user (this works with cmd_list)
984 void ListThisUser(struct usersupp *usbuf) {
985 if (usbuf->axlevel > 0) {
986 if ((CC->usersupp.axlevel>=6)
987 ||((usbuf->flags&US_UNLISTED)==0)
988 ||((CC->internal_pgm))) {
989 cprintf("%s|%d|%ld|%ld|%d|%d|",
996 if (CC->usersupp.axlevel >= 6)
997 cprintf("%s",usbuf->password);
1006 void cmd_list(void) {
1007 cprintf("%d \n",LISTING_FOLLOWS);
1008 ForEachUser(ListThisUser);
1014 * enter registration info
1016 void cmd_regi(void) {
1028 if (!(CC->logged_in)) {
1029 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
1036 strcpy(tmpstate,"");
1038 strcpy(tmpphone,"");
1039 strcpy(tmpemail,"");
1041 cprintf("%d Send registration...\n",SEND_LISTING);
1043 while (client_gets(buf), strcmp(buf,"000")) {
1044 if (a==0) strcpy(tmpname,buf);
1045 if (a==1) strcpy(tmpaddr,buf);
1046 if (a==2) strcpy(tmpcity,buf);
1047 if (a==3) strcpy(tmpstate,buf);
1049 for (c=0; c<strlen(buf); ++c) {
1050 if ((buf[c]>='0')&&(buf[c]<='9')) {
1058 for (c=0; c<strlen(buf); ++c) {
1059 if ((buf[c]>='0')&&(buf[c]<='9')) {
1066 if (a==6) strncpy(tmpemail,buf,31);
1078 lgetuser(&CC->usersupp,CC->curr_user);
1079 strcpy(CC->usersupp.USname,tmpname);
1080 strcpy(CC->usersupp.USaddr,tmpaddr);
1081 strcpy(CC->usersupp.UScity,tmpcity);
1082 strcpy(CC->usersupp.USstate,tmpstate);
1083 strcpy(CC->usersupp.USzip,tmpzip);
1084 strcpy(CC->usersupp.USphone,tmpphone);
1085 strcpy(CC->usersupp.USemail,tmpemail);
1086 CC->usersupp.flags=(CC->usersupp.flags|US_REGIS|US_NEEDVALID);
1087 lputuser(&CC->usersupp,CC->curr_user);
1089 /* set global flag calling for validation */
1090 begin_critical_section(S_CONTROL);
1092 CitControl.MMflags = CitControl.MMflags | MM_VALID ;
1094 end_critical_section(S_CONTROL);
1095 cprintf("%d *** End of registration.\n",OK);
1100 * assorted info we need to check at login
1102 void cmd_chek(void) {
1107 if (!(CC->logged_in)) {
1108 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
1112 getuser(&CC->usersupp,CC->curr_user); /* no lock is needed here */
1113 if ((REGISCALL!=0)&&((CC->usersupp.flags&US_REGIS)==0)) regis = 1;
1115 if (CC->usersupp.axlevel >= 6) {
1117 if (CitControl.MMflags&MM_VALID) vali = 1;
1121 /* check for mail */
1122 mail = NewMailCount();
1124 cprintf("%d %d|%d|%d\n",OK,mail,regis,vali);
1129 * check to see if a user exists
1131 void cmd_qusr(char *who)
1133 struct usersupp usbuf;
1135 if (getuser(&usbuf,who) == 0) {
1136 cprintf("%d %s\n",OK,usbuf.fullname);
1139 cprintf("%d No such user.\n",ERROR+NO_SUCH_USER);
1147 void cmd_ebio(void) {
1151 if (!(CC->logged_in)) {
1152 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
1156 sprintf(buf,"./bio/%ld",CC->usersupp.usernum);
1157 fp = fopen(buf,"w");
1159 cprintf("%d Cannot create file\n",ERROR);
1162 cprintf("%d \n",SEND_LISTING);
1163 while(client_gets(buf), strcmp(buf,"000")) {
1164 fprintf(fp,"%s\n",buf);
1172 void cmd_rbio(char *cmdbuf)
1174 struct usersupp ruser;
1178 extract(buf,cmdbuf,0);
1179 if (getuser(&ruser,buf)!=0) {
1180 cprintf("%d No such user.\n",ERROR+NO_SUCH_USER);
1183 sprintf(buf,"./bio/%ld",ruser.usernum);
1185 fp = fopen(buf,"r");
1187 cprintf("%d %s has no bio on file.\n",
1188 ERROR+FILE_NOT_FOUND,ruser.fullname);
1191 cprintf("%d \n",LISTING_FOLLOWS);
1192 while (fgets(buf,256,fp)!=NULL) cprintf("%s",buf);
1198 * list of users who have entered bios
1200 void cmd_lbio(void) {
1203 struct usersupp usbuf;
1205 ls=popen("cd ./bio; ls","r");
1207 cprintf("%d Cannot open listing.\n",ERROR+FILE_NOT_FOUND);
1211 cprintf("%d\n",LISTING_FOLLOWS);
1212 while (fgets(buf,255,ls)!=NULL)
1213 if (getuserbynumber(&usbuf,atol(buf))==0)
1214 cprintf("%s\n",usbuf.fullname);
1221 * Administrative Get User Parameters
1223 void cmd_agup(char *cmdbuf) {
1224 struct usersupp usbuf;
1225 char requested_user[256];
1227 if ( (CC->internal_pgm==0)
1228 && ( (CC->logged_in == 0) || (is_aide()==0) ) ) {
1229 cprintf("%d Higher access required.\n",
1230 ERROR + HIGHER_ACCESS_REQUIRED);
1234 extract(requested_user, cmdbuf, 0);
1235 if (getuser(&usbuf, requested_user) != 0) {
1236 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1240 cprintf("%d %s|%s|%u|%d|%d|%d|%ld\n",
1255 * Administrative Set User Parameters
1257 void cmd_asup(char *cmdbuf) {
1258 struct usersupp usbuf;
1259 char requested_user[256];
1263 if ( (CC->internal_pgm==0)
1264 && ( (CC->logged_in == 0) || (is_aide()==0) ) ) {
1265 cprintf("%d Higher access required.\n",
1266 ERROR + HIGHER_ACCESS_REQUIRED);
1270 extract(requested_user, cmdbuf, 0);
1271 if (lgetuser(&usbuf, requested_user) != 0) {
1272 cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
1276 np = num_parms(cmdbuf);
1277 if (np > 1) extract(usbuf.password, cmdbuf, 1);
1278 if (np > 2) usbuf.flags = extract_int(cmdbuf, 2);
1279 if (np > 3) usbuf.timescalled = extract_int(cmdbuf, 3);
1280 if (np > 4) usbuf.posted = extract_int(cmdbuf, 4);
1282 newax = extract_int(cmdbuf, 5);
1283 if ((newax >=0) && (newax <= 6)) {
1284 usbuf.axlevel = extract_int(cmdbuf, 5);
1288 lputuser(&usbuf, requested_user);
1289 if (usbuf.axlevel == 0) {
1290 if (purge_user(requested_user)==0) {
1291 cprintf("%d %s deleted.\n", OK, requested_user);
1294 cprintf("%d Ok\n", OK);
1299 * Count the number of new mail messages the user has
1301 int NewMailCount() {
1302 int num_newmsgs = 0;
1303 struct cdbdata *cdbmb;
1308 cdbmb = cdb_fetch(CDB_MAILBOXES, &CC->usersupp.usernum, sizeof(long));
1309 if (cdbmb != NULL) {
1310 num_mails = cdbmb->len / sizeof(long);
1311 mailbox = (long *) cdbmb->ptr;
1312 if (num_mails > 0) for (a=0; a<num_mails; ++a) {
1314 if (message is new FIX FIX FIX)
1320 return(num_newmsgs);