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], timebuf[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, 15, "%d/%m/%y %H:%M", gmtime(&(target->suspendexp)));
  87         }
  88       } else {
  89         strlcpy(expiresbuf, "(never)", sizeof(expiresbuf));
  90       }
  91       strftime(timebuf, 15, "%d/%m/%y %H:%M", gmtime(&(target->suspendtime)));
  92
  93       if(UHasOperPriv(rup)) {
  94         reguser *trup = findreguserbyID(target->suspendby);
  95         if(trup) {
  96           whom = trup->username;
  97         } else {
  98           whom = "(unknown)";
  99         }
 100       } else {
 101         whom = "(hidden)";
 102       }
 103
 104       if(target->suspendreason && target->suspendreason->content) {
 105         reason = target->suspendreason->content;
 106       } else {
 107         reason = "(none)";
 108       }
 109
 110       chanservstdmessage(sender, QM_USERSUSPENDEDTYPE, suspendtype);
 111       chanservstdmessage(sender, QM_USERSUSPENDEDBY, whom);
 112       chanservstdmessage(sender, QM_USERSUSPENDEDREASON, reason);
 113       chanservstdmessage(sender, QM_USERSUSPENDEDAT, timebuf);
 114       chanservstdmessage(sender, QM_USERSUSPENDEDEXPIRY, expiresbuf);
 115     }
 116   } else {
 117     /* Incidentally none of the QM_USERIS* mesages take parameters.  Just thought I'd mention it.. */
 118     if (UIsAdmin(target))
 119       chanservstdmessage(sender, QM_USERISADMIN, target->username);
 120     else if (UIsOper(target))
 121       chanservstdmessage(sender, QM_USERISOPER, target->username);
 122     else if (UIsHelper(target))
 123       chanservstdmessage(sender, QM_USERISHELPER, target->username);
 124     else if (UIsStaff(target))
 125       chanservstdmessage(sender, QM_USERISSTAFF, target->username);
 126
 127     if (UIsDev(target))
 128       chanservstdmessage(sender, QM_USERISDEV, target->username);
 129
 130     flagmask=0;
 131   }
 132
 133   if (rup==target)
 134     flagmask|=(QUFLAG_OPER | QUFLAG_DEV | QUFLAG_HELPER |
 135                QUFLAG_ADMIN | QUFLAG_INFO | QUFLAG_NOTICE | QUFLAG_STAFF);
 136
 137   if (flagmask & target->flags)
 138     chanservstdmessage(sender, QM_WHOIS_FLAGS, printflagsornone(flagmask & target->flags, ruflags));
 139
 140   if (!(anp=findauthname(target->ID)) || !anp->nicks) {
 141     chanservstdmessage(sender, QM_WHOIS_USERS, "(none)");
 142   } else {
 143     for (tnp=anp->nicks; ;tnp=tnp->nextbyauthname) {
 144       if (nbpos>0 && (!tnp || nbpos+strlen(tnp->nick) > 60)) {
 145         chanservstdmessage(sender, QM_WHOIS_USERS, buf);
 146         nbpos=0;
 147       }
 148
 149       if (!tnp)
 150         break;
 151
 152       nbpos+=sprintf(buf+nbpos,"%s ",tnp->nick);
 153     }
 154   }
 155
 156   if (target->created) {
 157     tmp=gmtime(&(target->created));
 158     strftime(buf,15,"%d/%m/%y %H:%M",tmp);
 159
 160     chanservstdmessage(sender, QM_WHOIS_CREATED, buf);
 161   }
 162
 163   if (target->lastauth == 0) {
 164     snprintf(buf,sizeof(buf),"(never)");
 165   } else {
 166     tmp=gmtime(&(target->lastauth));
 167     strftime(buf,15,"%d/%m/%y %H:%M",tmp);
 168   }
 169   chanservstdmessage(sender, QM_WHOIS_LASTAUTH, buf);
 170
 171   if (target->lastuserhost && (rup==target || cs_privcheck(QPRIV_VIEWFULLWHOIS, sender))) {
 172 /* Commenting out language until we implement some - splidge
 173     chanservstdmessage(sender, QM_WHOIS_USERLANG, cslanguages[target->languageid] ?
 174                        cslanguages[target->languageid]->name->content : "(unknown)");  */
 175     chanservstdmessage(sender, QM_WHOIS_LASTUSERHOST, target->lastuserhost->content);
 176   }
 177
 178   if (target->email && (rup==target || cs_privcheck(QPRIV_VIEWEMAIL, sender))) {
 179     chanservstdmessage(sender, QM_WHOIS_EMAIL, target->email->content);
 180
 181     tmp=gmtime(&(target->lastemailchange));
 182     strftime(buf,15,"%d/%m/%y %H:%M",tmp);
 183
 184     chanservstdmessage(sender, QM_WHOIS_EMAILSET, buf);
 185   }
 186
 187   if (target->info && *target->info->content) {
 188     chanservstdmessage(sender, QM_WHOIS_INFO, target->info->content);
 189   }
 190
 191   if (target->comment && (cs_privcheck(QPRIV_VIEWCOMMENTS, sender))) {
 192     chanservstdmessage(sender, QM_WHOIS_COMMENT, target->comment->content);
 193   }
 194
 195   for (rcup=target->knownon;rcup;rcup=rcup->nextbyuser) {
 196     if (!UHasHelperPriv(rup) || (UHasOperPriv(target) && UHasHelperPriv(rup) && !UHasOperPriv(rup))) {
 197       if (!(rcup2=findreguseronchannel(rcup->chan,rup)))
 198         continue;
 199
 200       if (!CUKnown(rcup2))
 201         continue;
 202
 203       flagmask = (QCUFLAG_OWNER | QCUFLAG_MASTER | QCUFLAG_OP | QCUFLAG_VOICE | QCUFLAG_AUTOVOICE |
 204                   QCUFLAG_AUTOOP | QCUFLAG_TOPIC | QCUFLAG_KNOWN | QCUFLAG_PROTECT );
 205
 206       if (CUHasMasterPriv(rcup2))
 207         flagmask |= QCUFLAGS_PUNISH;
 208
 209       if (rcup2==rcup)
 210         flagmask |= QCUFLAGS_PERSONAL;
 211     } else {
 212       flagmask=QCUFLAG_ALL;
 213     }
 214
 215     if (!(flags=rcup->flags & flagmask))
 216       continue;
 217
 218     if (!doneheader) {
 219       doneheader=1;
 220       chanservstdmessage(sender, QM_WHOIS_CHANHEADER, target->username);
 221     }
 222
 223     chanservsendmessage(sender, " %-30s %s",rcup->chan->index->name->content,printflags(flags, rcuflags));
 224   }
 225
 226   if (doneheader)
 227     chanservstdmessage(sender, QM_ENDOFLIST);
 228
 229   return CMD_OK;
 230 }