#include "includes.h"
static void pwd_init(struct pwd_info *pwd)
{
memset((char *)pwd->password , '\0', sizeof(pwd->password ));
memset((char *)pwd->smb_lm_pwd, '\0', sizeof(pwd->smb_lm_pwd));
memset((char *)pwd->smb_nt_pwd, '\0', sizeof(pwd->smb_nt_pwd));
memset((char *)pwd->smb_lm_owf, '\0', sizeof(pwd->smb_lm_owf));
memset((char *)pwd->smb_nt_owf, '\0', sizeof(pwd->smb_nt_owf));
pwd->null_pwd = True;
pwd->cleartext = False;
pwd->crypted = False;
}
static void pwd_make_lm_nt_16(struct pwd_info *pwd, const char *clr)
{
pwd_init(pwd);
if (!clr) {
ZERO_STRUCT(pwd->smb_nt_pwd);
ZERO_STRUCT(pwd->smb_lm_pwd);
pwd->null_pwd = True;
} else {
nt_lm_owf_gen(clr, pwd->smb_nt_pwd, pwd->smb_lm_pwd);
pwd->null_pwd = False;
}
pwd->crypted = False;
}
void pwd_set_cleartext(struct pwd_info *pwd, const char *clr)
{
pwd_make_lm_nt_16(pwd, clr);
fstrcpy(pwd->password, clr);
pwd->cleartext = True;
}
void pwd_get_cleartext(struct pwd_info *pwd, fstring clr)
{
if (pwd->cleartext)
fstrcpy(clr, pwd->password);
else
clr[0] = 0;
}
void pwd_get_lm_nt_16(struct pwd_info *pwd, uchar lm_pwd[16], uchar nt_pwd[16])
{
if (lm_pwd != NULL)
memcpy(lm_pwd, pwd->smb_lm_pwd, 16);
if (nt_pwd != NULL)
memcpy(nt_pwd, pwd->smb_nt_pwd, 16);
}
void pwd_make_lm_nt_owf(struct pwd_info *pwd, uchar cryptkey[8])
{
#ifdef DEBUG_PASSWORD
DEBUG(100,("client cryptkey: "));
dump_data(100, (char *)cryptkey, 8);
#endif
SMBOWFencrypt(pwd->smb_nt_pwd, cryptkey, pwd->smb_nt_owf);
#ifdef DEBUG_PASSWORD
DEBUG(100,("nt_owf_passwd: "));
dump_data(100, (char *)pwd->smb_nt_owf, sizeof(pwd->smb_nt_owf));
DEBUG(100,("nt_sess_pwd: "));
dump_data(100, (char *)pwd->smb_nt_pwd, sizeof(pwd->smb_nt_pwd));
#endif
SMBOWFencrypt(pwd->smb_lm_pwd, cryptkey, pwd->smb_lm_owf);
#ifdef DEBUG_PASSWORD
DEBUG(100,("lm_owf_passwd: "));
dump_data(100, (char *)pwd->smb_lm_owf, sizeof(pwd->smb_lm_owf));
DEBUG(100,("lm_sess_pwd: "));
dump_data(100, (char *)pwd->smb_lm_pwd, sizeof(pwd->smb_lm_pwd));
#endif
pwd->crypted = True;
}
void pwd_get_lm_nt_owf(struct pwd_info *pwd, uchar lm_owf[24], uchar nt_owf[24])
{
if (lm_owf != NULL)
memcpy(lm_owf, pwd->smb_lm_owf, 24);
if (nt_owf != NULL)
memcpy(nt_owf, pwd->smb_nt_owf, 24);
}