chanserv/authcmds/newpass.c

   1 /* Automatically generated by refactor.pl.
   2  *
   3  *
   4  * CMDNAME: newpass
   5  * CMDLEVEL: QCMD_AUTHED
   6  * CMDARGS: 3
   7  * CMDDESC: Change your password.
   8  * CMDFUNC: csa_donewpw
   9  * CMDPROTO: int csa_donewpw(void *source, int cargc, char **cargv);
  10  */
  11
  12 #include "../chanserv.h"
  13 #include "../authlib.h"
  14 #include "../../lib/irc_string.h"
  15 #include <stdio.h>
  16 #include <string.h>
  17
  18 int csa_donewpw(void *source, int cargc, char **cargv) {
  19   reguser *rup;
  20   nick *sender=source;
  21   int i, cntweak = 0, cntdigits = 0 , cntletters = 0;
  22
  23   if (cargc<3) {
  24     chanservstdmessage(sender, QM_NOTENOUGHPARAMS, "newpass");
  25     return CMD_ERROR;
  26   }
  27
  28   if (!(rup=getreguserfromnick(sender)))
  29     return CMD_ERROR;
  30
  31   if (!checkmasterpassword(rup, cargv[0])) {
  32     chanservstdmessage(sender, QM_AUTHFAIL);
  33     cs_log(sender,"NEWPASS FAIL username %s bad masterpassword %s",rup->username,cargv[0]);
  34     return CMD_ERROR;
  35   }
  36
  37   if (strcmp(cargv[1],cargv[2])) {
  38     chanservstdmessage(sender, QM_PWDONTMATCH); /* Sorry, passwords do not match */
  39     cs_log(sender,"NEWPASS FAIL username %s new passwords don't match (%s vs %s)",rup->username,cargv[1],cargv[2]);
  40     return CMD_ERROR;
  41   }
  42
  43   if (strlen(cargv[1]) < 6) {
  44     chanservstdmessage(sender, QM_PWTOSHORT); /* new password to short */
  45     cs_log(sender,"NEWPASS FAIL username %s password to short %s (%d characters)",rup->username,cargv[1],strlen(cargv[1]));
  46     return CMD_ERROR;
  47   }
  48
  49   for ( i = 0; cargv[1][i] && i < PASSLEN; i++ ) {
  50     if ( cargv[1][i] == cargv[1][i+1] || cargv[1][i] + 1 == cargv[1][i+1] || cargv[1][i] - 1 == cargv[1][i+1] )
  51       cntweak++;
  52     if(isdigit(cargv[1][i]))
  53       cntdigits++;
  54     if(islower(cargv[1][i]) || isupper(cargv[1][i]))
  55       cntletters++;
  56   }
  57
  58   if( cntweak > 3 || !cntdigits || !cntletters) {
  59     chanservstdmessage(sender, QM_PWTOWEAK); /* new password is weak */
  60     cs_log(sender,"NEWPASS FAIL username %s password to weak %s",rup->username,cargv[1]);
  61     return CMD_ERROR;
  62   }
  63
  64   setpassword(rup, cargv[1]);
  65   rup->lastauth=time(NULL);
  66   chanservstdmessage(sender, QM_PWCHANGED);
  67   cs_log(sender,"NEWPASS OK username %s", rup->username);
  68   csdb_updateuser(rup);
  69   csdb_createmail(rup, QMAIL_NEWPW);
  70
  71   return CMD_OK;
  72 }