diff options
Diffstat (limited to 'source3/lib/util.c')
| -rw-r--r-- | source3/lib/util.c | 246 |
1 files changed, 237 insertions, 9 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index 22adee49df..7d099282f8 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -3239,18 +3239,11 @@ char *get_trusted_serverlist(const char* domain) static char *server_list = NULL; static pstring srv_list; char *trusted_list = lp_trusted_domains(); - int my_role = lp_server_role(); if (strequal(lp_workgroup(), domain)) { - if ((my_role == ROLE_DOMAIN_PDC) || (my_role == ROLE_DOMAIN_NONE)) { - pstrcpy(srv_list,global_myname); - } - /* we must be a BDC or MEMBER if we execute this branch */ - else { - pstrcpy(srv_list, lp_passwordserver()); - } - DEBUG(10,("local domain server list: %s\n", srv_list)); + DEBUG(10,("local domain server list: %s\n", server_list)); + pstrcpy(srv_list, lp_passwordserver()); return srv_list; } @@ -3275,3 +3268,238 @@ char *get_trusted_serverlist(const char* domain) return NULL; } +/********************************************************** + Encode the account control bits into a string. + length = length of string to encode into (including terminating + null). length *MUST BE MORE THAN 2* ! + **********************************************************/ + +char *pwdb_encode_acct_ctrl(uint16 acct_ctrl, size_t length) +{ + static fstring acct_str; + size_t i = 0; + + acct_str[i++] = '['; + + if (acct_ctrl & ACB_PWNOTREQ ) acct_str[i++] = 'N'; + if (acct_ctrl & ACB_DISABLED ) acct_str[i++] = 'D'; + if (acct_ctrl & ACB_HOMDIRREQ) acct_str[i++] = 'H'; + if (acct_ctrl & ACB_TEMPDUP ) acct_str[i++] = 'T'; + if (acct_ctrl & ACB_NORMAL ) acct_str[i++] = 'U'; + if (acct_ctrl & ACB_MNS ) acct_str[i++] = 'M'; + if (acct_ctrl & ACB_WSTRUST ) acct_str[i++] = 'W'; + if (acct_ctrl & ACB_SVRTRUST ) acct_str[i++] = 'S'; + if (acct_ctrl & ACB_AUTOLOCK ) acct_str[i++] = 'L'; + if (acct_ctrl & ACB_PWNOEXP ) acct_str[i++] = 'X'; + if (acct_ctrl & ACB_DOMTRUST ) acct_str[i++] = 'I'; + if (acct_ctrl & ACB_PWLOCK ) acct_str[i++] = 'P'; + + for ( ; i < length - 2 ; i++ ) + { + acct_str[i] = ' '; + } + + i = length - 2; + acct_str[i++] = ']'; + acct_str[i++] = '\0'; + + return acct_str; +} + +/********************************************************** + Decode the account control bits from a string. + + this function breaks coding standards minimum line width of 80 chars. + reason: vertical line-up code clarity - all case statements fit into + 15 lines, which is more important. + **********************************************************/ + +uint16 pwdb_decode_acct_ctrl(const char *p) +{ + uint16 acct_ctrl = 0; + BOOL finished = False; + + /* + * Check if the account type bits have been encoded after the + * NT password (in the form [NDHTUWSLXI]). + */ + + if (*p != '[') return 0; + + for (p++; *p && !finished; p++) + { + switch (*p) + { + case 'N': { acct_ctrl |= ACB_PWNOTREQ ; break; /* 'N'o password. */ } + case 'D': { acct_ctrl |= ACB_DISABLED ; break; /* 'D'isabled. */ } + case 'H': { acct_ctrl |= ACB_HOMDIRREQ; break; /* 'H'omedir required. */ } + case 'T': { acct_ctrl |= ACB_TEMPDUP ; break; /* 'T'emp account. */ } + case 'U': { acct_ctrl |= ACB_NORMAL ; break; /* 'U'ser account (normal). */ } + case 'M': { acct_ctrl |= ACB_MNS ; break; /* 'M'NS logon user account. What is this ? */ } + case 'W': { acct_ctrl |= ACB_WSTRUST ; break; /* 'W'orkstation account. */ } + case 'S': { acct_ctrl |= ACB_SVRTRUST ; break; /* 'S'erver account. */ } + case 'L': { acct_ctrl |= ACB_AUTOLOCK ; break; /* 'L'ocked account. */ } + case 'X': { acct_ctrl |= ACB_PWNOEXP ; break; /* No 'X'piry on password */ } + case 'I': { acct_ctrl |= ACB_DOMTRUST ; break; /* 'I'nterdomain trust account. */ } + case 'P': { acct_ctrl |= ACB_PWLOCK ; break; /* 'P'assword cannot be changed remotely */ } + case ' ': { break; } + case ':': + case '\n': + case '\0': + case ']': + default: { finished = True; } + } + } + + return acct_ctrl; +} + +/******************************************************************* + gets password-database-format time from a string. + ********************************************************************/ + +static time_t get_time_from_string(const char *p) +{ + int i; + + for (i = 0; i < 8; i++) + { + if (p[i] == '\0' || !isxdigit((int)(p[i]&0xFF))) + { + break; + } + } + if (i == 8) + { + /* + * p points at 8 characters of hex digits - + * read into a time_t as the seconds since + * 1970 that the password was last changed. + */ + return (time_t)strtol(p, NULL, 16); + } + return (time_t)-1; +} + +/******************************************************************* + gets password last set time + ********************************************************************/ + +time_t pwdb_get_last_set_time(const char *p) +{ + if (*p && !StrnCaseCmp(p, "LCT-", 4)) + { + return get_time_from_string(p + 4); + } + return (time_t)-1; +} + + +/******************************************************************* + sets password-database-format time in a string. + ********************************************************************/ +static void set_time_in_string(char *p, int max_len, char *type, time_t t) +{ + slprintf(p, max_len, ":%s-%08X:", type, (uint32)t); +} + +/******************************************************************* + sets logon time + ********************************************************************/ +void pwdb_set_logon_time(char *p, int max_len, time_t t) +{ + set_time_in_string(p, max_len, "LNT", t); +} + +/******************************************************************* + sets logoff time + ********************************************************************/ +void pwdb_set_logoff_time(char *p, int max_len, time_t t) +{ + set_time_in_string(p, max_len, "LOT", t); +} + +/******************************************************************* + sets kickoff time + ********************************************************************/ +void pwdb_set_kickoff_time(char *p, int max_len, time_t t) +{ + set_time_in_string(p, max_len, "KOT", t); +} + +/******************************************************************* + sets password can change time + ********************************************************************/ +void pwdb_set_can_change_time(char *p, int max_len, time_t t) +{ + set_time_in_string(p, max_len, "CCT", t); +} + +/******************************************************************* + sets password last set time + ********************************************************************/ +void pwdb_set_must_change_time(char *p, int max_len, time_t t) +{ + set_time_in_string(p, max_len, "MCT", t); +} + +/******************************************************************* + sets password last set time + ********************************************************************/ +void pwdb_set_last_set_time(char *p, int max_len, time_t t) +{ + set_time_in_string(p, max_len, "LCT", t); +} + + +/************************************************************* + Routine to set 32 hex password characters from a 16 byte array. +**************************************************************/ +void pwdb_sethexpwd(char *p, const char *pwd, uint16 acct_ctrl) +{ + if (pwd != NULL) + { + int i; + for (i = 0; i < 16; i++) + { + slprintf(&p[i*2], 33, "%02X", pwd[i]); + } + } + else + { + if (IS_BITS_SET_ALL(acct_ctrl, ACB_PWNOTREQ)) + { + safe_strcpy(p, "NO PASSWORDXXXXXXXXXXXXXXXXXXXXX", 33); + } + else + { + safe_strcpy(p, "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", 33); + } + } +} + +/************************************************************* + Routine to get the 32 hex characters and turn them + into a 16 byte array. +**************************************************************/ +BOOL pwdb_gethexpwd(const char *p, char *pwd, uint32 *acct_ctrl) +{ + if (strnequal(p, "NO PASSWORDXXXXXXXXXXXXXXXXXXXXX", 32)) + { + if (acct_ctrl != NULL) + { + *acct_ctrl |= ACB_PWNOTREQ; + } + pwd[0] = 0; + return True; + } + else if (strnequal(p, "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", 32)) + { + pwd[0] = 0; + return True; + } + else + { + return strhex_to_str(pwd, 32, p) == 16; + } +} |