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cleanup whitespace, use upper case hex for nt/lm

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This commit is contained in:
Howard Chu 2005-04-07 02:26:14 +00:00
parent 6b784de0df
commit 2ee11b3744
1 changed files with 34 additions and 34 deletions
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68
contrib/slapd-modules/smbk5pwd/smbk5pwd.c
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@ -66,24 +66,24 @@ static void smbk5pwd_destroy() {
#endif
#ifdef DO_SAMBA
static const char hex[] = "0123456789abcdef";
static const char hex[] = "0123456789ABCDEF";
/* From liblutil/passwd.c... */
static void lmPasswd_to_key(
const unsigned char *lmPasswd,
des_cblock *key)
const unsigned char *lmPasswd,
des_cblock *key)
{
/* make room for parity bits */
((char *)key)[0] = lmPasswd[0];
((char *)key)[1] = ((lmPasswd[0]&0x01)<<7) | (lmPasswd[1]>>1);
((char *)key)[2] = ((lmPasswd[1]&0x03)<<6) | (lmPasswd[2]>>2);
((char *)key)[3] = ((lmPasswd[2]&0x07)<<5) | (lmPasswd[3]>>3);
((char *)key)[4] = ((lmPasswd[3]&0x0F)<<4) | (lmPasswd[4]>>4);
((char *)key)[5] = ((lmPasswd[4]&0x1F)<<3) | (lmPasswd[5]>>5);
((char *)key)[6] = ((lmPasswd[5]&0x3F)<<2) | (lmPasswd[6]>>6);
((char *)key)[7] = ((lmPasswd[6]&0x7F)<<1);
/* make room for parity bits */
((char *)key)[0] = lmPasswd[0];
((char *)key)[1] = ((lmPasswd[0]&0x01)<<7) | (lmPasswd[1]>>1);
((char *)key)[2] = ((lmPasswd[1]&0x03)<<6) | (lmPasswd[2]>>2);
((char *)key)[3] = ((lmPasswd[2]&0x07)<<5) | (lmPasswd[3]>>3);
((char *)key)[4] = ((lmPasswd[3]&0x0F)<<4) | (lmPasswd[4]>>4);
((char *)key)[5] = ((lmPasswd[4]&0x1F)<<3) | (lmPasswd[5]>>5);
((char *)key)[6] = ((lmPasswd[5]&0x3F)<<2) | (lmPasswd[6]>>6);
((char *)key)[7] = ((lmPasswd[6]&0x7F)<<1);
des_set_odd_parity( key );
des_set_odd_parity( key );
}
#define MAX_PWLEN 256
@ -115,23 +115,23 @@ static void lmhash(
struct berval *hash
)
{
char UcasePassword[15];
des_cblock key;
des_key_schedule schedule;
des_cblock StdText = "KGS!@#$%";
char UcasePassword[15];
des_cblock key;
des_key_schedule schedule;
des_cblock StdText = "KGS!@#$%";
des_cblock hbuf[2];
strncpy( UcasePassword, passwd->bv_val, 14 );
UcasePassword[14] = '\0';
ldap_pvt_str2upper( UcasePassword );
strncpy( UcasePassword, passwd->bv_val, 14 );
UcasePassword[14] = '\0';
ldap_pvt_str2upper( UcasePassword );
lmPasswd_to_key( UcasePassword, &key );
des_set_key_unchecked( &key, schedule );
des_ecb_encrypt( &StdText, &hbuf[0], schedule , DES_ENCRYPT );
lmPasswd_to_key( UcasePassword, &key );
des_set_key_unchecked( &key, schedule );
des_ecb_encrypt( &StdText, &hbuf[0], schedule , DES_ENCRYPT );
lmPasswd_to_key( &UcasePassword[7], &key );
des_set_key_unchecked( &key, schedule );
des_ecb_encrypt( &StdText, &hbuf[1], schedule , DES_ENCRYPT );
lmPasswd_to_key( &UcasePassword[7], &key );
des_set_key_unchecked( &key, schedule );
des_ecb_encrypt( &StdText, &hbuf[1], schedule , DES_ENCRYPT );
hexify( (char *)hbuf, hash );
}
@ -141,20 +141,20 @@ static void nthash(
struct berval *hash
)
{
/* Windows currently only allows 14 character passwords, but
* may support up to 256 in the future. We assume this means
/* Windows currently only allows 14 character passwords, but
* may support up to 256 in the future. We assume this means
* 256 UCS2 characters, not 256 bytes...
*/
*/
char hbuf[HASHLEN];
int i;
MD4_CTX ctx;
int i;
MD4_CTX ctx;
if (passwd->bv_len > MAX_PWLEN*2)
passwd->bv_len = MAX_PWLEN*2;
MD4_Init( &ctx );
MD4_Update( &ctx, passwd->bv_val, passwd->bv_len );
MD4_Final( hbuf, &ctx );
MD4_Init( &ctx );
MD4_Update( &ctx, passwd->bv_val, passwd->bv_len );
MD4_Final( hbuf, &ctx );
hexify( hbuf, hash );
}