diff options
Diffstat (limited to 'source3/libsmb/pwd_cache.c')
| -rw-r--r-- | source3/libsmb/pwd_cache.c | 137 |
1 files changed, 19 insertions, 118 deletions
diff --git a/source3/libsmb/pwd_cache.c b/source3/libsmb/pwd_cache.c index 7d1185d9a7..fc0602507a 100644 --- a/source3/libsmb/pwd_cache.c +++ b/source3/libsmb/pwd_cache.c @@ -24,7 +24,7 @@ Initialises a password structure. ****************************************************************************/ -void pwd_init(struct pwd_info *pwd) +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)); @@ -38,89 +38,21 @@ void pwd_init(struct pwd_info *pwd) } /**************************************************************************** - Returns NULL password flag. -****************************************************************************/ - -BOOL pwd_is_nullpwd(const struct pwd_info *pwd) -{ - return pwd->null_pwd; -} - -/**************************************************************************** - Compares two passwords. hmm, not as trivial as expected. hmm. -****************************************************************************/ - -BOOL pwd_compare(const struct pwd_info *pwd1, const struct pwd_info *pwd2) -{ - if (pwd1->cleartext && pwd2->cleartext) { - if (strequal(pwd1->password, pwd2->password)) - return True; - } - if (pwd1->null_pwd && pwd2->null_pwd) - return True; - - if (!pwd1->null_pwd && !pwd2->null_pwd && - !pwd1->cleartext && !pwd2->cleartext) { -#ifdef DEBUG_PASSWORD - DEBUG(100,("pwd compare: nt#\n")); - dump_data(100, pwd1->smb_nt_pwd, 16); - dump_data(100, pwd2->smb_nt_pwd, 16); -#endif - if (memcmp(pwd1->smb_nt_pwd, pwd2->smb_nt_pwd, 16) == 0) - return True; -#ifdef DEBUG_PASSWORD - DEBUG(100,("pwd compare: lm#\n")); - dump_data(100, pwd1->smb_lm_pwd, 16); - dump_data(100, pwd2->smb_lm_pwd, 16); -#endif - if (memcmp(pwd1->smb_lm_pwd, pwd2->smb_lm_pwd, 16) == 0) - return True; - } - return False; -} - -/**************************************************************************** - Reads a password. + Makes lm and nt hashed passwords. ****************************************************************************/ -void pwd_read(struct pwd_info *pwd, char *passwd_report, BOOL do_encrypt) +static void pwd_make_lm_nt_16(struct pwd_info *pwd, char *clr) { - /* grab a password */ - char *user_pass; + pstring dos_passwd; pwd_init(pwd); - user_pass = (char*)getpass(passwd_report); - - /* - * Do not assume that an empty string is a NULL password. - * If you do this will break the session key generation for - * and account with an emtpy password. If you wish to use - * a NULL password, use the -N option to smbclient and rpcclient - * --jerry - */ -#if 0 - if (user_pass == NULL || user_pass[0] == 0) - pwd_set_nullpwd(pwd); - else if (do_encrypt) -#endif - if (do_encrypt) - pwd_make_lm_nt_16(pwd, user_pass); - else - pwd_set_cleartext(pwd, user_pass); -} - -/**************************************************************************** - Stores a cleartext password. -****************************************************************************/ - -void pwd_set_nullpwd(struct pwd_info *pwd) -{ - pwd_init(pwd); + push_ascii_pstring(dos_passwd, clr); + nt_lm_owf_gen(dos_passwd, pwd->smb_nt_pwd, pwd->smb_lm_pwd); + pwd->null_pwd = False; pwd->cleartext = False; - pwd->null_pwd = True; - pwd->crypted = False; + pwd->crypted = False; } /**************************************************************************** @@ -141,7 +73,7 @@ void pwd_set_cleartext(struct pwd_info *pwd, char *clr) Gets a cleartext password. ****************************************************************************/ -void pwd_get_cleartext(struct pwd_info *pwd, char *clr) +void pwd_get_cleartext(struct pwd_info *pwd, fstring clr) { if (pwd->cleartext) fstrcpy(clr, pwd->password); @@ -151,29 +83,6 @@ void pwd_get_cleartext(struct pwd_info *pwd, char *clr) } /**************************************************************************** - Stores lm and nt hashed passwords. -****************************************************************************/ - -void pwd_set_lm_nt_16(struct pwd_info *pwd, uchar lm_pwd[16], uchar nt_pwd[16]) -{ - pwd_init(pwd); - - if (lm_pwd) - memcpy(pwd->smb_lm_pwd, lm_pwd, 16); - else - memset((char *)pwd->smb_lm_pwd, '\0', 16); - - if (nt_pwd) - memcpy(pwd->smb_nt_pwd, nt_pwd, 16); - else - memset((char *)pwd->smb_nt_pwd, '\0', 16); - - pwd->null_pwd = False; - pwd->cleartext = False; - pwd->crypted = False; -} - -/**************************************************************************** Gets lm and nt hashed passwords. ****************************************************************************/ @@ -186,24 +95,6 @@ void pwd_get_lm_nt_16(struct pwd_info *pwd, uchar lm_pwd[16], uchar nt_pwd[16]) } /**************************************************************************** - Makes lm and nt hashed passwords. -****************************************************************************/ - -void pwd_make_lm_nt_16(struct pwd_info *pwd, char *clr) -{ - pstring dos_passwd; - - pwd_init(pwd); - - push_ascii_pstring(dos_passwd, clr); - - nt_lm_owf_gen(dos_passwd, pwd->smb_nt_pwd, pwd->smb_lm_pwd); - pwd->null_pwd = False; - pwd->cleartext = False; - pwd->crypted = False; -} - -/**************************************************************************** Makes lm and nt OWF crypts. ****************************************************************************/ @@ -247,3 +138,13 @@ void pwd_get_lm_nt_owf(struct pwd_info *pwd, uchar lm_owf[24], uchar nt_owf[24]) if (nt_owf != NULL) memcpy(nt_owf, pwd->smb_nt_owf, 24); } + + + + + + + + + + |