diff options
| -rw-r--r-- | source3/passdb/nispass.c | 124 |
1 files changed, 105 insertions, 19 deletions
diff --git a/source3/passdb/nispass.c b/source3/passdb/nispass.c index 1e0a09b4d93..a41c47a0e7a 100644 --- a/source3/passdb/nispass.c +++ b/source3/passdb/nispass.c @@ -29,15 +29,111 @@ extern int DEBUGLEVEL; static int gotalarm; /*************************************************************** - Signal function to tell us we timed out. + + the fields for the NIS+ table, generated from mknissmbpwtbl.sh, are: + + name=S,nogw=r + uid=S,nogw=r + user_rid=S,nogw=r + smb_grpid=,nw+r + group_rid=,nw+r + acb=,nw+r + + lmpwd=C,nw=,g=r,o=rm + ntpwd=C,nw=,g=r,o=rm + + logon_t=,nw+r + logoff_t=,nw+r + kick_t=,nw+r + pwdlset_t=,nw+r + pwdlchg_t=,nw+r + pwdmchg_t=,nw+r + + full_name=,nw+r + home_dir=,nw+r + dir_drive=,nw+r + logon_script=,nw+r + profile_path=,nw+r + acct_desc=,nw+r + workstations=,nw+r + + hours=,nw+r + ****************************************************************/ +#define NPF_NAME 0 +#define NPF_UID 1 +#define NPF_USER_RID 2 +#define NPF_SMB_GRPID 3 +#define NPF_GROUP_RID 4 +#define NPF_ACB 5 +#define NPF_LMPWD 6 +#define NPF_NTPWD 7 +#define NPF_LOGON_T 8 +#define NPF_LOGOFF_T 9 +#define NPF_PWDLSET_T 10 +#define NPF_PWDLCHG_T 11 +#define NPF_PWDMCHG_T 12 +#define NPF_FULL_NAME 13 +#define NPF_HOME_DIR 14 +#define NPF_DIR_DRIVE 15 +#define NPF_LOGON_SCRIPT 16 +#define NPF_PROFILE_PATH 17 +#define NPF_ACCT_DESC 18 +#define NPF_WORKSTATIONS 19 +#define NPF_HOURS 20 + +/*************************************************************** + Signal function to tell us we timed out. +****************************************************************/ static void gotalarm_sig(void) { gotalarm = 1; } /*************************************************************** + make_nisname_from_user_rid + ****************************************************************/ +static char *make_nisname_from_user_rid(uint32 rid) +{ + static pstring nisname; + + safe_strcpy(nisname, "[user_rid=", sizeof(nisname)); + slprintf(nisname, sizeof(nisname), "%s%d", nisname, rid); + safe_strcat(nisname, "], passwd.org_dir", sizeof(nisname)-strlen(nisname)-1); + + return nisname; +} + +/*************************************************************** + make_nisname_from_uid + ****************************************************************/ +static char *make_nisname_from_uid(int uid) +{ + static pstring nisname; + + safe_strcpy(nisname, "[uid=", sizeof(nisname)); + slprintf(nisname, sizeof(nisname), "%s%d", nisname, uid); + safe_strcat(nisname, "], passwd.org_dir", sizeof(nisname)-strlen(nisname)-1); + + return nisname; +} + +/*************************************************************** + make_nisname_from_name + ****************************************************************/ +static char *make_nisname_from_name(char *user_name) +{ + static pstring nisname; + + safe_strcpy(nisname, "[name=", sizeof(nisname)); + safe_strcat(nisname, user_name, sizeof(nisname) - strlen(nisname) - 1); + safe_strcat(nisname, "], passwd.org_dir", sizeof(nisname) - strlen(nisname) - 1); + + return nisname; +} + +/*************************************************************** Start to enumerate the nisplus passwd list. Returns a void pointer to ensure no modification outside this module. @@ -130,7 +226,7 @@ BOOL add_nisppwd_entry(struct smb_passwd *newpwd) BOOL add_user = True; char *pfile; - pstring nisname; + char *nisname; nis_result *nis_user; nis_result *result = NULL, *tblresult = NULL, @@ -142,13 +238,7 @@ BOOL add_nisppwd_entry(struct smb_passwd *newpwd) safe_strcpy(user_name, newpwd->smb_name, sizeof(user_name)); - safe_strcpy(nisname, "[name=", sizeof(nisname)); - safe_strcat(nisname, user_name, sizeof(nisname) - strlen(nisname) -1); - safe_strcat(nisname, "],passwd.org_dir", sizeof(nisname)-strlen(nisname)-1); - - safe_strcpy(nisname, "[uid=", sizeof(nisname)); - slprintf(nisname, sizeof(nisname), "%s%d", nisname, newpwd->smb_userid); - safe_strcat(nisname, "],passwd.org_dir", sizeof(nisname)-strlen(nisname)-1); + nisname = make_nisname_from_name(user_name); nis_user = nis_list(nisname, FOLLOW_PATH | EXPAND_NAME | HARD_LOOKUP, NULL, NULL); @@ -159,10 +249,6 @@ BOOL add_nisppwd_entry(struct smb_passwd *newpwd) return False; } - /* - * Calculate the SMB (lanman) hash functions of both old and new passwords. - */ - user_obj = NIS_RES_OBJECT(nis_user); safe_strcpy(nisname, "[name=", sizeof(nisname)); @@ -343,23 +429,23 @@ static BOOL make_smb_from_nisp(struct smb_passwd *pw_buf, nis_result *result) obj = &NIS_RES_OBJECT(result)[0]; /* Check the lanman password column. */ - p = (uchar *)ENTRY_VAL(obj, 2); - if (strlen((char *)p) != 32 || !pdb_gethexpwd((char *)p, (char *)smbpwd)) + p = (uchar *)ENTRY_VAL(obj, NPF_LMPWD); + if (strlen((char *)p) != 32 || !gethexpwd((char *)p, (char *)smbpwd)) { DEBUG(0, ("make_smb_from_nisp: malformed LM pwd entry.\n")); return False; } /* Check the NT password column. */ - p = (uchar *)ENTRY_VAL(obj, 3); - if (strlen((char *)p) != 32 || !pdb_gethexpwd((char *)p, (char *)smbntpwd)) + p = (uchar *)ENTRY_VAL(obj, NPF_NTPWD); + if (strlen((char *)p) != 32 || !gethexpwd((char *)p, (char *)smbntpwd)) { DEBUG(0, ("make_smb_from_nisp: malformed NT pwd entry\n")); return False; } - strncpy(user_name, ENTRY_VAL(obj, 0), sizeof(user_name)); - uidval = atoi(ENTRY_VAL(obj, 1)); + strncpy(user_name, ENTRY_VAL(obj, NPF_NAME), sizeof(user_name)); + uidval = atoi(ENTRY_VAL(obj, NPF_UID)); pw_buf->smb_name = user_name; pw_buf->smb_userid = uidval; |