chanserv/authcmds/hello.c

   1 /* Automatically generated by refactor.pl.
   2  *
   3  *
   4  * CMDNAME: hello
   5  * CMDLEVEL: QCMD_NOTAUTHED
   6  * CMDARGS: 2
   7  * CMDDESC: Creates a new user account.
   8  * CMDFUNC: csa_dohello
   9  * CMDPROTO: int csa_dohello(void *source, int cargc, char **cargv);
  10  * CMDHELP: Usage: HELLO <email> <email>
  11  * CMDHELP: Creates a new user account for yourself.  Your current nickname will be used
  12  * CMDHELP: for the name of the account, and may only contain letters, numbers and
  13  * CMDHELP: hyphens (-).  An email containing password details will be sent to the email
  14  * CMDHELP: address supplied.  Where:
  15  * CMDHELP: email    - your email address.  Must be entered the same way both times.
  16  */
  17
  18 #include "../chanserv.h"
  19 #include "../authlib.h"
  20 #include "../../lib/irc_string.h"
  21 #include <stdio.h>
  22 #include <string.h>
  23
  24 int csa_dohello(void *source, int cargc, char **cargv) {
  25   nick *sender=source;
  26   reguser *rup;
  27   char userhost[USERLEN+HOSTLEN+2];
  28   maildomain *mdp, *smdp;
  29   char *local;
  30   reguser *ruh;
  31   int found=0;
  32   char *dupemail;
  33   activeuser *aup;
  34   maillock *mlp;
  35
  36   if (getreguserfromnick(sender))
  37     return CMD_ERROR;
  38
  39   if (cargc<2) {
  40     chanservstdmessage(sender, QM_NOTENOUGHPARAMS, "hello");
  41     return CMD_ERROR;
  42   }
  43
  44   if (findreguserbynick(sender->nick)) {
  45     chanservstdmessage(sender, QM_AUTHNAMEINUSE, sender->nick);
  46     return CMD_ERROR;
  47   }
  48
  49   if (!(aup = getactiveuserfromnick(sender)))
  50     return CMD_ERROR;
  51
  52   if (aup->helloattempts > MAXHELLOS) {
  53     chanservstdmessage(sender, QM_MAXHELLOLIMIT);
  54     return CMD_ERROR;
  55   }
  56
  57   if (strcmp(cargv[0],cargv[1])) {
  58     chanservstdmessage(sender, QM_EMAILDONTMATCH);
  59     cs_log(sender,"HELLO FAIL username %s email don't match (%s vs %s)",sender->nick,cargv[0],cargv[1]);
  60     return CMD_ERROR;
  61   }
  62
  63   if (csa_checkeboy(sender, cargv[0]))
  64     return CMD_ERROR;
  65
  66   if (csa_checkaccountname(sender, sender->nick))
  67     return CMD_ERROR;
  68
  69   for(mlp=maillocks;mlp;mlp=mlp->next) {
  70     if(!match(mlp->pattern->content, cargv[0])) {
  71       chanservstdmessage(sender, QM_MAILLOCKED);
  72       return CMD_ERROR;
  73     }
  74   }
  75
  76   dupemail = strdup(cargv[0]);
  77   local=strchr(dupemail, '@');
  78   if(!local)
  79     return CMD_ERROR;
  80   *(local++)='\0';
  81
  82   mdp=findnearestmaildomain(local);
  83   if(mdp) {
  84     for(smdp=mdp; smdp; smdp=smdp->parent) {
  85       if(MDIsBanned(smdp)) {
  86         free(dupemail);
  87         chanservstdmessage(sender, QM_MAILLOCKED);
  88         return CMD_ERROR;
  89       }
  90       if((smdp->count >= smdp->limit) && (smdp->limit > 0)) {
  91         free(dupemail);
  92         chanservstdmessage(sender, QM_DOMAINLIMIT);
  93         return CMD_ERROR;
  94       }
  95     }
  96   }
  97
  98   mdp=findmaildomainbydomain(local);
  99   if(mdp) {
 100     for (ruh=mdp->users; ruh; ruh=ruh->nextbydomain) {
 101       if (ruh->localpart)
 102         if (!strcasecmp(dupemail, ruh->localpart->content)) {
 103           found++;
 104         }
 105     }
 106
 107     if((found >= mdp->actlimit) && (mdp->actlimit > 0)) {
 108       free(dupemail);
 109       chanservstdmessage(sender, QM_ADDRESSLIMIT);
 110       return CMD_ERROR;
 111     }
 112   }
 113
 114   mdp=findorcreatemaildomain(cargv[0]);
 115
 116   aup->helloattempts++;
 117
 118   rup=getreguser();
 119   rup->status=0;
 120   rup->ID=++lastuserID;
 121   strncpy(rup->username,sender->nick,NICKLEN); rup->username[NICKLEN]='\0';
 122   rup->created=time(NULL);
 123   rup->lastauth=0;
 124   rup->lastemailchange=time(NULL);
 125   rup->flags=QUFLAG_NOTICE;
 126   rup->languageid=0;
 127   rup->suspendby=0;
 128   rup->suspendexp=0;
 129   rup->suspendtime=0;
 130   rup->lockuntil=0;
 131   rup->password[0]='\0';
 132   rup->email=getsstring(cargv[0],EMAILLEN);
 133   rup->lastemail=NULL;
 134
 135   rup->localpart=getsstring(dupemail,EMAILLEN);
 136   free(dupemail);
 137
 138   rup->domain=mdp;
 139   addregusertomaildomain(rup, rup->domain);
 140   rup->info=NULL;
 141   sprintf(userhost,"%s@%s",sender->ident,sender->host->name->content);
 142   rup->lastuserhost=getsstring(userhost,USERLEN+HOSTLEN+1);
 143   rup->suspendreason=NULL;
 144   rup->comment=NULL;
 145   rup->knownon=NULL;
 146   rup->checkshd=NULL;
 147   rup->stealcount=0;
 148   rup->fakeuser=NULL;
 149   addregusertohash(rup);
 150   csa_createrandompw(rup->password, PASSLEN);
 151   chanservstdmessage(sender, QM_NEWACCOUNT, rup->username,rup->email->content);
 152   cs_log(sender,"HELLO OK created auth %s (%s)",rup->username,rup->email->content);
 153   csdb_createuser(rup);
 154   csdb_createmail(rup, QMAIL_NEWACCOUNT);
 155
 156   return CMD_OK;
 157 }