chanserv/usercmds/whois.c

   1 /* Automatically generated by refactor.pl.
   2  *
   3  *
   4  * CMDNAME: whois
   5  * CMDLEVEL: QCMD_AUTHED
   6  * CMDARGS: 1
   7  * CMDDESC: Displays information about a user.
   8  * CMDFUNC: csu_dowhois
   9  * CMDPROTO: int csu_dowhois(void *source, int cargc, char **cargv);
  10  * CMDHELP: Usage: WHOIS <user>
  11  * CMDHELP: Displays information about a user, where:
  12  * CMDHELP: user  - user to request information for, either the nickname of an active user on
  13  * CMDHELP:         the network or #accountname.
  14  */
  15
  16 #include "../chanserv.h"
  17 #include "../../lib/irc_string.h"
  18 #include "../../lib/strlfunc.h"
  19 #include <stdio.h>
  20 #include <string.h>
  21
  22 int csu_dowhois(void *source, int cargc, char **cargv) {
  23   nick *sender=source;
  24   reguser *rup=getreguserfromnick(sender), *target;
  25   char buf[200];
  26   char nbpos=0;
  27   struct tm *tmp;
  28   regchanuser *rcup, *rcup2;
  29   flag_t flagmask, flags;
  30   int doneheader=0;
  31   authname *anp;
  32   nick *tnp;
  33
  34   if (!(rup=getreguserfromnick(sender)))
  35     return CMD_ERROR;
  36
  37   if (cargc<1) {
  38     chanservstdmessage(sender, QM_NOTENOUGHPARAMS, "whois");
  39     return CMD_ERROR;
  40   }
  41
  42   if (!(target=findreguser(sender, cargv[0]))) {
  43     nick *np;
  44
  45     if (cs_privcheck(QPRIV_VIEWFULLWHOIS, sender) && (np=getnickbynick(cargv[0]))) {
  46       activeuser *aup=getactiveuserfromnick(np);
  47       chanservsendmessage(sender, "%s has attempted to auth %d time%s.", np->nick, aup->authattempts,
  48         aup->authattempts==1?"":"s");
  49     }
  50     return CMD_ERROR;
  51   }
  52
  53   if (cargv[0][0]=='#') {
  54     chanservstdmessage(sender, QM_WHOISHEADER_AUTH, target->username);
  55   } else {
  56     chanservstdmessage(sender, QM_WHOISHEADER_NICK, cargv[0], target->username);
  57   }
  58
  59   if (rup==target || cs_privcheck(QPRIV_VIEWFULLWHOIS, sender)) {
  60     chanservstdmessage(sender, QM_WHOIS_USERID, target->ID);
  61   }
  62
  63   if (cs_privcheck(QPRIV_VIEWUSERFLAGS, sender)) {
  64     flagmask=QUFLAG_ALL & ~(QUFLAG_SUSPENDED | QUFLAG_GLINE | QUFLAG_DELAYEDGLINE);
  65     if (UIsDev(rup))
  66       flagmask=QUFLAG_ALL;
  67
  68     if (UHasSuspension(target)) {
  69       char expiresbuf[100];
  70       char *reason, *suspendtype, *whom;
  71
  72       if(UIsDelayedGline(target)) {
  73         suspendtype = "delayed gline";
  74       } else if(UIsGline(target)) {
  75         suspendtype = "gline";
  76       } else if(UIsSuspended(target)) {
  77         suspendtype = "suspended";
  78       } else {
  79         suspendtype = "???";
  80       }
  81
  82       if(target->suspendexp) {
  83         if(time(NULL) >= target->suspendexp) {
  84           strlcpy(expiresbuf, "(next auth)", sizeof(expiresbuf));
  85         } else {
  86           strftime(expiresbuf, sizeof(expiresbuf), Q9_FORMAT_TIME, gmtime(&(target->suspendexp)));
  87         }
  88       } else {
  89         strlcpy(expiresbuf, "(never)", sizeof(expiresbuf));
  90       }
  91
  92       if(cs_privcheck(QPRIV_VIEWSUSPENDEDBY, sender)) {
  93         reguser *trup = findreguserbyID(target->suspendby);
  94         if(trup) {
  95           whom = trup->username;
  96         } else {
  97           whom = "(unknown)";
  98         }
  99       } else {
 100         whom = "(hidden)";
 101       }
 102
 103       if(target->suspendreason && target->suspendreason->content) {
 104         reason = target->suspendreason->content;
 105       } else {
 106         reason = "(none)";
 107       }
 108
 109       chanservstdmessage(sender, QM_USERSUSPENDEDTYPE, suspendtype);
 110       chanservstdmessage(sender, QM_USERSUSPENDEDBY, whom);
 111       chanservstdmessage(sender, QM_USERSUSPENDEDREASON, reason);
 112       chanservstdmessage(sender, QM_USERSUSPENDEDAT, target->suspendtime);
 113       chanservstdmessage(sender, QM_USERSUSPENDEDEXPIRY, expiresbuf);
 114     }
 115   } else {
 116     /* Incidentally none of the QM_USERIS* mesages take parameters.  Just thought I'd mention it.. */
 117     if (UIsAdmin(target))
 118       chanservstdmessage(sender, QM_USERISADMIN, target->username);
 119     else if (UIsOper(target))
 120       chanservstdmessage(sender, QM_USERISOPER, target->username);
 121     else if (UIsHelper(target))
 122       chanservstdmessage(sender, QM_USERISHELPER, target->username);
 123     else if (UIsStaff(target))
 124       chanservstdmessage(sender, QM_USERISSTAFF, target->username);
 125
 126     if (UIsDev(target))
 127       chanservstdmessage(sender, QM_USERISDEV, target->username);
 128
 129     flagmask=0;
 130   }
 131
 132   if (rup==target)
 133     flagmask|=(QUFLAG_OPER | QUFLAG_DEV | QUFLAG_HELPER |
 134                QUFLAG_ADMIN | QUFLAG_INFO | QUFLAG_NOTICE | QUFLAG_STAFF);
 135
 136   if (flagmask & target->flags)
 137     chanservstdmessage(sender, QM_WHOIS_FLAGS, printflagsornone(flagmask & target->flags, ruflags));
 138
 139   if (!(anp=findauthname(target->ID)) || !anp->nicks) {
 140     chanservstdmessage(sender, QM_WHOIS_USERS, "(none)");
 141   } else {
 142     for (tnp=anp->nicks; ;tnp=tnp->nextbyauthname) {
 143       if (nbpos>0 && (!tnp || nbpos+strlen(tnp->nick) > 60)) {
 144         chanservstdmessage(sender, QM_WHOIS_USERS, buf);
 145         nbpos=0;
 146       }
 147
 148       if (!tnp)
 149         break;
 150
 151       nbpos+=sprintf(buf+nbpos,"%s ",tnp->nick);
 152     }
 153   }
 154
 155   if (target->created)
 156     chanservstdmessage(sender, QM_WHOIS_CREATED, target->created);
 157
 158   if (target->lastauth == 0) {
 159     snprintf(buf,sizeof(buf),"(never)");
 160   } else {
 161     tmp=gmtime(&(target->lastauth));
 162     strftime(buf,sizeof(buf),Q9_FORMAT_TIME,tmp);
 163   }
 164   chanservstdmessage(sender, QM_WHOIS_LASTAUTH, buf);
 165
 166   if (target->lastuserhost && (rup==target || cs_privcheck(QPRIV_VIEWFULLWHOIS, sender))) {
 167 /* Commenting out language until we implement some - splidge
 168     chanservstdmessage(sender, QM_WHOIS_USERLANG, cslanguages[target->languageid] ?
 169                        cslanguages[target->languageid]->name->content : "(unknown)");  */
 170     chanservstdmessage(sender, QM_WHOIS_LASTUSERHOST, target->lastuserhost->content);
 171   }
 172
 173   if (target->email && (rup==target || cs_privcheck(QPRIV_VIEWEMAIL, sender))) {
 174     chanservstdmessage(sender, QM_WHOIS_EMAIL, target->email->content);
 175     chanservstdmessage(sender, QM_WHOIS_EMAILSET, target->lastemailchange);
 176   }
 177
 178   if (target->info && *target->info->content) {
 179     chanservstdmessage(sender, QM_WHOIS_INFO, target->info->content);
 180   }
 181
 182   if (target->comment && (cs_privcheck(QPRIV_VIEWCOMMENTS, sender))) {
 183     chanservstdmessage(sender, QM_WHOIS_COMMENT, target->comment->content);
 184   }
 185
 186   for (rcup=target->knownon;rcup;rcup=rcup->nextbyuser) {
 187     if (!UHasHelperPriv(rup) || (UHasOperPriv(target) && UHasHelperPriv(rup) && !UHasOperPriv(rup))) {
 188       if (!(rcup2=findreguseronchannel(rcup->chan,rup)))
 189         continue;
 190
 191       if (!CUKnown(rcup2))
 192         continue;
 193
 194       flagmask = (QCUFLAG_OWNER | QCUFLAG_MASTER | QCUFLAG_OP | QCUFLAG_VOICE | QCUFLAG_AUTOVOICE |
 195                   QCUFLAG_AUTOOP | QCUFLAG_TOPIC | QCUFLAG_KNOWN | QCUFLAG_PROTECT );
 196
 197       if (CUHasMasterPriv(rcup2))
 198         flagmask |= QCUFLAGS_PUNISH;
 199
 200       if (rcup2==rcup)
 201         flagmask |= QCUFLAGS_PERSONAL;
 202     } else {
 203       flagmask=QCUFLAG_ALL;
 204     }
 205
 206     if (!(flags=rcup->flags & flagmask))
 207       continue;
 208
 209     if (!doneheader) {
 210       doneheader=1;
 211       chanservstdmessage(sender, QM_WHOIS_CHANHEADER, target->username);
 212     }
 213
 214     chanservsendmessage(sender, " %-30s %s",rcup->chan->index->name->content,printflags(flags, rcuflags));
 215   }
 216
 217   chanservstdmessage(sender, QM_ENDOFLIST);
 218
 219   return CMD_OK;
 220 }