diff options
Diffstat (limited to 'source3/auth/pass_check.c')
| -rw-r--r-- | source3/auth/pass_check.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/source3/auth/pass_check.c b/source3/auth/pass_check.c index f2d1fc241b..21694b3d55 100644 --- a/source3/auth/pass_check.c +++ b/source3/auth/pass_check.c @@ -494,68 +494,6 @@ static char *osf1_bigcrypt(char *password, char *salt1) /**************************************************************************** -apply a function to upper/lower case combinations -of a string and return true if one of them returns true. -try all combinations with N uppercase letters. -offset is the first char to try and change (start with 0) -it assumes the string starts lowercased -****************************************************************************/ -static NTSTATUS string_combinations2(char *s, int offset, - NTSTATUS (*fn)(const char *s, - const void *private_data), - int N, const void *private_data) -{ - int len = strlen(s); - int i; - NTSTATUS nt_status; - -#ifdef PASSWORD_LENGTH - len = MIN(len, PASSWORD_LENGTH); -#endif - - if (N <= 0 || offset >= len) - return (fn(s, private_data)); - - for (i = offset; i < (len - (N - 1)); i++) { - char c = s[i]; - if (!islower_m(c)) - continue; - s[i] = toupper_m(c); - nt_status = string_combinations2(s, i + 1, fn, N - 1, - private_data); - if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_WRONG_PASSWORD)) { - return nt_status; - } - s[i] = c; - } - return (NT_STATUS_WRONG_PASSWORD); -} - -/**************************************************************************** -apply a function to upper/lower case combinations -of a string and return true if one of them returns true. -try all combinations with up to N uppercase letters. -offset is the first char to try and change (start with 0) -it assumes the string starts lowercased -****************************************************************************/ -static NTSTATUS string_combinations(char *s, - NTSTATUS (*fn)(const char *s, - const void *private_data), - int N, const void *private_data) -{ - int n; - NTSTATUS nt_status; - for (n = 1; n <= N; n++) { - nt_status = string_combinations2(s, 0, fn, n, private_data); - if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_WRONG_PASSWORD)) { - return nt_status; - } - } - return NT_STATUS_WRONG_PASSWORD; -} - - -/**************************************************************************** core of password checking routine ****************************************************************************/ static NTSTATUS password_check(const char *password, const void *private_data) @@ -673,7 +611,6 @@ NTSTATUS pass_check(const struct passwd *pass, bool run_cracker) { char *pass2 = NULL; - int level = lp_passwordlevel(); NTSTATUS nt_status; @@ -876,21 +813,5 @@ NTSTATUS pass_check(const struct passwd *pass, } } - /* give up? */ - if (level < 1) { - return NT_STATUS_WRONG_PASSWORD; - } - - /* last chance - all combinations of up to level chars upper! */ - if (!strlower_m(pass2)) { - return NT_STATUS_INVALID_PARAMETER; - } - - nt_status = string_combinations(pass2, password_check, level, - (const void *)rhost); - if (NT_STATUS_IS_OK(nt_status)) { - return nt_status; - } - return NT_STATUS_WRONG_PASSWORD; } |