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r20031: - implement earching for an existing server object

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- implement adding a server object

metze
This commit is contained in:
Stefan Metzmacher
2006-12-04 18:20:03 +00:00
committed by Gerald (Jerry) Carter
parent ef9d9799a4
commit 6d5a1f11e7
1 changed files with 157 additions and 0 deletions
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157
source/libnet/libnet_become_dc.c
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@@ -600,6 +600,154 @@ static NTSTATUS becomeDC_ldap1_computer_object(struct libnet_BecomeDC_state *s)
return NT_STATUS_OK;
}
static NTSTATUS becomeDC_ldap1_server_object_1(struct libnet_BecomeDC_state *s)
{
int ret;
struct ldb_result *r;
struct ldb_dn *basedn;
const char *server_reference_dn_str;
struct ldb_dn *server_reference_dn;
struct ldb_dn *computer_dn;
basedn = ldb_dn_new_fmt(s, s->ldap1.ldb, "CN=%s,CN=Servers,CN=%s,CN=Sites,%s",
s->dest_dsa.netbios_name,
s->dest_dsa.site_name,
s->forest.config_dn_str);
NT_STATUS_HAVE_NO_MEMORY(basedn);
ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
"(objectClass=*)", NULL, &r);
talloc_free(basedn);
if (ret == LDB_ERR_NO_SUCH_OBJECT) {
/* if the object doesn't exist, we'll create it later */
return NT_STATUS_OK;
} else if (ret != LDB_SUCCESS) {
return NT_STATUS_LDAP(ret);
} else if (r->count != 1) {
talloc_free(r);
return NT_STATUS_INVALID_NETWORK_RESPONSE;
}
server_reference_dn_str = samdb_result_string(r->msgs[0], "serverReference", NULL);
if (!server_reference_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
server_reference_dn = ldb_dn_new(r, s->ldap1.ldb, server_reference_dn_str);
NT_STATUS_HAVE_NO_MEMORY(server_reference_dn);
computer_dn = ldb_dn_new(r, s->ldap1.ldb, s->dest_dsa.computer_dn_str);
NT_STATUS_HAVE_NO_MEMORY(computer_dn);
/*
* if the server object belongs to another DC in another domain in the forest,
* we should not touch this object!
*/
if (ldb_dn_compare(computer_dn, server_reference_dn) != 0) {
talloc_free(r);
return NT_STATUS_OBJECT_NAME_COLLISION;
}
/* if the server object is already for the dest_dsa, then we don't need to create it */
s->dest_dsa.server_dn_str = samdb_result_string(r->msgs[0], "distinguishedName", NULL);
if (!s->dest_dsa.server_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
talloc_steal(s, s->dest_dsa.server_dn_str);
talloc_free(r);
return NT_STATUS_OK;
}
static NTSTATUS becomeDC_ldap1_server_object_2(struct libnet_BecomeDC_state *s)
{
int ret;
struct ldb_result *r;
struct ldb_dn *basedn;
const char *server_reference_bl_dn_str;
static const char *attrs[] = {
"serverReferenceBL",
NULL
};
/* if the server_dn_str has a valid value, we skip this lookup */
if (s->dest_dsa.server_dn_str) return NT_STATUS_OK;
basedn = ldb_dn_new(s, s->ldap1.ldb, s->dest_dsa.computer_dn_str);
NT_STATUS_HAVE_NO_MEMORY(basedn);
ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
"(objectClass=*)", attrs, &r);
talloc_free(basedn);
if (ret != LDB_SUCCESS) {
return NT_STATUS_LDAP(ret);
} else if (r->count != 1) {
talloc_free(r);
return NT_STATUS_INVALID_NETWORK_RESPONSE;
}
server_reference_bl_dn_str = samdb_result_string(r->msgs[0], "serverReferenceBL", NULL);
if (!server_reference_bl_dn_str) {
/* if no back link is present, we're done for this function */
talloc_free(r);
return NT_STATUS_OK;
}
/* if the server object is already for the dest_dsa, then we don't need to create it */
s->dest_dsa.server_dn_str = samdb_result_string(r->msgs[0], "serverReferenceBL", NULL);
if (s->dest_dsa.server_dn_str) {
/* if a back link is present, we know that the server object is present */
talloc_steal(s, s->dest_dsa.server_dn_str);
}
talloc_free(r);
return NT_STATUS_OK;
}
static NTSTATUS becomeDC_ldap1_server_object_add(struct libnet_BecomeDC_state *s)
{
int ret;
struct ldb_message *msg;
char *server_dn_str;
/* if the server_dn_str has a valid value, we skip this lookup */
if (s->dest_dsa.server_dn_str) return NT_STATUS_OK;
msg = ldb_msg_new(s);
NT_STATUS_HAVE_NO_MEMORY(msg);
msg->dn = ldb_dn_new_fmt(msg, s->ldap1.ldb, "CN=not,CN=add,CN=%s,CN=Servers,CN=%s,CN=Sites,%s",
s->dest_dsa.netbios_name,
s->dest_dsa.site_name,
s->forest.config_dn_str);
NT_STATUS_HAVE_NO_MEMORY(msg->dn);
ret = ldb_msg_add_string(msg, "objectClass", "server");
if (ret != 0) {
talloc_free(msg);
return NT_STATUS_NO_MEMORY;
}
ret = ldb_msg_add_string(msg, "systemFlags", "50000000");
if (ret != 0) {
talloc_free(msg);
return NT_STATUS_NO_MEMORY;
}
ret = ldb_msg_add_string(msg, "serverReference", s->dest_dsa.computer_dn_str);
if (ret != 0) {
talloc_free(msg);
return NT_STATUS_NO_MEMORY;
}
server_dn_str = ldb_dn_alloc_linearized(s, msg->dn);
NT_STATUS_HAVE_NO_MEMORY(server_dn_str);
ret = ldb_add(s->ldap1.ldb, msg);
talloc_free(msg);
if (ret != LDB_SUCCESS) {
talloc_free(server_dn_str);
return NT_STATUS_LDAP(ret);
}
s->dest_dsa.server_dn_str = server_dn_str;
return NT_STATUS_OK;
}
static void becomeDC_connect_ldap1(struct libnet_BecomeDC_state *s)
{
struct composite_context *c = s->creq;
@@ -634,6 +782,15 @@ static void becomeDC_connect_ldap1(struct libnet_BecomeDC_state *s)
c->status = becomeDC_ldap1_computer_object(s);
if (!composite_is_ok(c)) return;
c->status = becomeDC_ldap1_server_object_1(s);
if (!composite_is_ok(c)) return;
c->status = becomeDC_ldap1_server_object_2(s);
if (!composite_is_ok(c)) return;
c->status = becomeDC_ldap1_server_object_add(s);
if (!composite_is_ok(c)) return;
composite_error(c, NT_STATUS_NOT_IMPLEMENTED);
}