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-rw-r--r--source3/passdb/pdb_ldap.c89
1 files changed, 69 insertions, 20 deletions
diff --git a/source3/passdb/pdb_ldap.c b/source3/passdb/pdb_ldap.c
index 1302fd81eb..7344835fde 100644
--- a/source3/passdb/pdb_ldap.c
+++ b/source3/passdb/pdb_ldap.c
@@ -541,9 +541,14 @@ static int ldapsam_search(struct ldapsam_privates *ldap_state,
{
int rc = LDAP_SERVER_DOWN;
int attempts = 0;
-
+ char *utf8_filter;
+
SMB_ASSERT(ldap_state);
+ if (push_utf8_allocate(&utf8_filter, filter) == (size_t)-1) {
+ return LDAP_NO_MEMORY;
+ }
+
while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
if ((rc = ldapsam_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
@@ -557,17 +562,22 @@ static int ldapsam_search(struct ldapsam_privates *ldap_state,
DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
ldapsam_close(ldap_state);
}
-
+
+ SAFE_FREE(utf8_filter);
return rc;
}
-static int ldapsam_modify(struct ldapsam_privates *ldap_state, char *dn, LDAPMod *attrs[])
+static int ldapsam_modify(struct ldapsam_privates *ldap_state, const char *dn, LDAPMod *attrs[])
{
int rc = LDAP_SERVER_DOWN;
int attempts = 0;
-
- if (!ldap_state)
- return (-1);
+ char *utf8_dn;
+
+ SMB_ASSERT(ldap_state);
+
+ if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
+ return LDAP_NO_MEMORY;
+ }
while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
@@ -582,6 +592,7 @@ static int ldapsam_modify(struct ldapsam_privates *ldap_state, char *dn, LDAPMod
ldapsam_close(ldap_state);
}
+ SAFE_FREE(utf8_dn);
return rc;
}
@@ -589,9 +600,13 @@ static int ldapsam_add(struct ldapsam_privates *ldap_state, const char *dn, LDAP
{
int rc = LDAP_SERVER_DOWN;
int attempts = 0;
+ char *utf8_dn;
- if (!ldap_state)
- return (-1);
+ SMB_ASSERT(ldap_state);
+
+ if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
+ return LDAP_NO_MEMORY;
+ }
while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
@@ -606,6 +621,7 @@ static int ldapsam_add(struct ldapsam_privates *ldap_state, const char *dn, LDAP
ldapsam_close(ldap_state);
}
+ SAFE_FREE(utf8_dn);
return rc;
}
@@ -613,9 +629,13 @@ static int ldapsam_delete(struct ldapsam_privates *ldap_state, char *dn)
{
int rc = LDAP_SERVER_DOWN;
int attempts = 0;
+ char *utf8_dn;
- if (!ldap_state)
- return (-1);
+ SMB_ASSERT(ldap_state);
+
+ if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
+ return LDAP_NO_MEMORY;
+ }
while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
@@ -630,6 +650,7 @@ static int ldapsam_delete(struct ldapsam_privates *ldap_state, char *dn)
ldapsam_close(ldap_state);
}
+ SAFE_FREE(utf8_dn);
return rc;
}
@@ -741,15 +762,24 @@ static BOOL get_single_attribute (LDAP * ldap_struct, LDAPMessage * entry,
const char *attribute, pstring value)
{
char **values;
+ value[0] = '\0';
if ((values = ldap_get_values (ldap_struct, entry, attribute)) == NULL) {
- value = NULL;
DEBUG (10, ("get_single_attribute: [%s] = [<does not exist>]\n", attribute));
return False;
}
- pstrcpy(value, values[0]);
+ if (convert_string(CH_UTF8, CH_UNIX,
+ values[0], -1,
+ value, sizeof(pstring)) == (size_t)-1)
+ {
+ DEBUG(1, ("get_single_attribute: string conversion of [%s] = [%s] failed!\n",
+ attribute, values[0]));
+ ldap_value_free(values);
+ return False;
+ }
+
ldap_value_free(values);
#ifdef DEBUG_PASSWORDS
DEBUG (100, ("get_single_attribute: [%s] = [%s]\n", attribute, value));
@@ -817,6 +847,8 @@ static void make_a_mod (LDAPMod *** modlist, int modop, const char *attribute, c
if (value != NULL)
{
+ char *utf8_value = NULL;
+
j = 0;
if (mods[i]->mod_values != NULL) {
for (; mods[i]->mod_values[j] != NULL; j++);
@@ -828,7 +860,14 @@ static void make_a_mod (LDAPMod *** modlist, int modop, const char *attribute, c
DEBUG (0, ("make_a_mod: Memory allocation failure!\n"));
return;
}
- mods[i]->mod_values[j] = strdup(value);
+
+ if (push_utf8_allocate(&utf8_value, value) == (size_t)-1) {
+ DEBUG (0, ("make_a_mod: String conversion failure!\n"));
+ return;
+ }
+
+ mods[i]->mod_values[j] = utf8_value;
+
mods[i]->mod_values[j + 1] = NULL;
}
*modlist = mods;
@@ -999,8 +1038,7 @@ static BOOL init_sam_from_ldap (struct ldapsam_privates *ldap_state,
munged_dial,
workstations;
struct passwd *pw;
- uint32 user_rid,
- group_rid;
+ uint32 user_rid;
uint8 smblmpwd[LM_HASH_LEN],
smbntpwd[NT_HASH_LEN];
uint16 acct_ctrl = 0,
@@ -1056,13 +1094,13 @@ static BOOL init_sam_from_ldap (struct ldapsam_privates *ldap_state,
pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET);
if (!get_single_attribute(ldap_state->ldap_struct, entry, "primaryGroupID", temp)) {
- group_rid = 0;
+ pdb_set_group_sid_from_rid(sampass, DOMAIN_GROUP_RID_USERS, PDB_DEFAULT);
} else {
+ uint32 group_rid;
group_rid = (uint32)atol(temp);
pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET);
}
-
/*
* If so configured, try and get the values from LDAP
*/
@@ -1091,7 +1129,8 @@ static BOOL init_sam_from_ldap (struct ldapsam_privates *ldap_state,
}
}
- if (group_rid == 0 && pdb_get_init_flags(sampass,PDB_GID) != PDB_DEFAULT) {
+ if ((pdb_get_init_flags(sampass,PDB_GROUPSID) == PDB_DEFAULT)
+ && (pdb_get_init_flags(sampass,PDB_GID) != PDB_DEFAULT)) {
GROUP_MAP map;
gid = pdb_get_gid(sampass);
/* call the mapping code here */
@@ -1879,22 +1918,32 @@ static NTSTATUS ldapsam_modify_entry(struct pdb_methods *my_methods,
struct berval *bv;
char *retoid;
struct berval *retdata;
+ char *utf8_password;
+
+ if (push_utf8_allocate(&utf8_password, pdb_get_plaintext_passwd(newpwd)) == (size_t)-1) {
+ return NT_STATUS_NO_MEMORY;
+ }
if ((ber = ber_alloc_t(LBER_USE_DER))==NULL) {
DEBUG(0,("ber_alloc_t returns NULL\n"));
+ SAFE_FREE(utf8_password);
return NT_STATUS_UNSUCCESSFUL;
}
+
ber_printf (ber, "{");
ber_printf (ber, "ts", LDAP_TAG_EXOP_X_MODIFY_PASSWD_ID,dn);
- ber_printf (ber, "ts", LDAP_TAG_EXOP_X_MODIFY_PASSWD_NEW, pdb_get_plaintext_passwd(newpwd));
+ ber_printf (ber, "ts", LDAP_TAG_EXOP_X_MODIFY_PASSWD_NEW, utf8_password);
ber_printf (ber, "N}");
if ((rc = ber_flatten (ber, &bv))<0) {
DEBUG(0,("ber_flatten returns a value <0\n"));
+ ber_free(ber,1);
+ SAFE_FREE(utf8_password);
return NT_STATUS_UNSUCCESSFUL;
}
- ber_free(ber,1);
+ SAFE_FREE(utf8_password);
+ ber_free(ber, 1);
if ((rc = ldapsam_extended_operation(ldap_state, LDAP_EXOP_X_MODIFY_PASSWD,
bv, NULL, NULL, &retoid, &retdata))!=LDAP_SUCCESS) {
generated by cgit (git 2.34.1) at 2024-11-03 12:21:39 +0000