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-rw-r--r--source3/passdb/nispass.c124
1 files changed, 105 insertions, 19 deletions
diff --git a/source3/passdb/nispass.c b/source3/passdb/nispass.c
index 1e0a09b4d9..a41c47a0e7 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;