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-rw-r--r--source4/libnet/libnet_join.c286
-rw-r--r--source4/libnet/libnet_vampire.c49
2 files changed, 51 insertions, 284 deletions
diff --git a/source4/libnet/libnet_join.c b/source4/libnet/libnet_join.c
index 86ad685c51..fc7de10506 100644
--- a/source4/libnet/libnet_join.c
+++ b/source4/libnet/libnet_join.c
@@ -33,6 +33,7 @@
#include "auth/credentials/credentials_krb5.h"
#include "librpc/gen_ndr/ndr_samr_c.h"
#include "param/param.h"
+#include "param/provision.h"
/*
* complete a domain join, when joining to a AD domain:
@@ -860,254 +861,6 @@ NTSTATUS libnet_JoinDomain(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, stru
return status;
}
-NTSTATUS libnet_set_join_secrets(struct libnet_context *ctx,
- TALLOC_CTX *mem_ctx,
- struct libnet_set_join_secrets *r)
-{
- TALLOC_CTX *tmp_mem;
- int ret, rtn;
- struct ldb_context *ldb;
- struct ldb_dn *base_dn;
- struct ldb_message **msgs, *msg;
- const char *sct;
- const char * const attrs[] = {
- "whenChanged",
- "secret",
- "priorSecret",
- "priorChanged",
- "krb5Keytab",
- "privateKeytab",
- NULL
- };
-
- tmp_mem = talloc_new(mem_ctx);
- if (!tmp_mem) {
- return NT_STATUS_NO_MEMORY;
- }
-
- /* Open the secrets database */
- ldb = secrets_db_connect(tmp_mem, ctx->event_ctx, ctx->lp_ctx);
- if (!ldb) {
- r->out.error_string
- = talloc_asprintf(mem_ctx,
- "Could not open secrets database");
- talloc_free(tmp_mem);
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- }
-
- /*
- * now prepare the record for secrets.ldb
- */
- sct = talloc_asprintf(tmp_mem, "%d", r->in.join_type);
- if (!sct) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- msg = ldb_msg_new(tmp_mem);
- if (!msg) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- base_dn = ldb_dn_new(tmp_mem, ldb, "cn=Primary Domains");
- if (!base_dn) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- msg->dn = ldb_dn_copy(tmp_mem, base_dn);
- if ( ! ldb_dn_add_child_fmt(msg->dn, "flatname=%s", r->in.domain_name)) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "flatname", r->in.domain_name);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- if (r->in.realm) {
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "realm", r->in.realm);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
-
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "objectClass", "primaryDomain");
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "objectClass", "kerberosSecret");
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "secret", r->in.join_password);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "samAccountName", r->in.account_name);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- rtn = samdb_msg_add_string(ldb, tmp_mem, msg, "secureChannelType", sct);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- if (r->in.kvno) {
- rtn = samdb_msg_add_uint(ldb, tmp_mem, msg, "msDS-KeyVersionNumber",
- r->in.kvno);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
-
- if (r->in.domain_sid) {
- rtn = samdb_msg_add_dom_sid(ldb, tmp_mem, msg, "objectSid",
- r->in.domain_sid);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
-
- /*
- * search for the secret record
- * - remove the records we find
- * - and fetch the old secret and store it under priorSecret
- */
- ret = gendb_search(ldb,
- tmp_mem, base_dn,
- &msgs, attrs,
- "(|" SECRETS_PRIMARY_DOMAIN_FILTER "(realm=%s))",
- r->in.domain_name, r->in.realm);
- if (ret == 0) {
- rtn = samdb_msg_set_string(ldb, tmp_mem, msg, "privateKeytab", "secrets.keytab");
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- } else if (ret == -1) {
- r->out.error_string
- = talloc_asprintf(mem_ctx,
- "Search for domain: %s and realm: %s failed: %s",
- r->in.domain_name, r->in.realm, ldb_errstring(ldb));
- talloc_free(tmp_mem);
- return NT_STATUS_INTERNAL_DB_CORRUPTION;
- } else {
- const struct ldb_val *private_keytab;
- const struct ldb_val *krb5_main_keytab;
- const struct ldb_val *prior_secret;
- const struct ldb_val *prior_modified_time;
- int i;
-
- for (i = 0; i < ret; i++) {
- ldb_delete(ldb, msgs[i]->dn);
- }
-
- prior_secret = ldb_msg_find_ldb_val(msgs[0], "secret");
- if (prior_secret) {
- rtn = samdb_msg_set_value(ldb, tmp_mem, msg, "priorSecret", prior_secret);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
- rtn = samdb_msg_set_string(ldb, tmp_mem, msg, "secret", r->in.join_password);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- prior_modified_time = ldb_msg_find_ldb_val(msgs[0],
- "whenChanged");
- if (prior_modified_time) {
- rtn = samdb_msg_set_value(ldb, tmp_mem, msg, "priorWhenChanged",
- prior_modified_time);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
-
- rtn = samdb_msg_set_string(ldb, tmp_mem, msg, "samAccountName", r->in.account_name);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- rtn = samdb_msg_set_string(ldb, tmp_mem, msg, "secureChannelType", sct);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
-
- /* We will want to keep the keytab names */
- private_keytab = ldb_msg_find_ldb_val(msgs[0], "privateKeytab");
- if (private_keytab) {
- rtn = samdb_msg_set_value(ldb, tmp_mem, msg, "privateKeytab", private_keytab);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
- krb5_main_keytab = ldb_msg_find_ldb_val(msgs[0], "krb5Keytab");
- if (krb5_main_keytab) {
- rtn = samdb_msg_set_value(ldb, tmp_mem, msg,
- "krb5Keytab", krb5_main_keytab);
- if (rtn == -1) {
- r->out.error_string = NULL;
- talloc_free(tmp_mem);
- return NT_STATUS_NO_MEMORY;
- }
- }
- }
-
- /* create the secret */
- ret = ldb_add(ldb, msg);
- if (ret != 0) {
- r->out.error_string = talloc_asprintf(mem_ctx, "Failed to create secret record %s",
- ldb_dn_get_linearized(msg->dn));
- talloc_free(tmp_mem);
- return NT_STATUS_INTERNAL_DB_CORRUPTION;
- }
-
- return NT_STATUS_OK;
-}
-
static NTSTATUS libnet_Join_primary_domain(struct libnet_context *ctx,
TALLOC_CTX *mem_ctx,
struct libnet_Join *r)
@@ -1115,11 +868,12 @@ static NTSTATUS libnet_Join_primary_domain(struct libnet_context *ctx,
NTSTATUS status;
TALLOC_CTX *tmp_mem;
struct libnet_JoinDomain *r2;
- struct libnet_set_join_secrets *r3;
+ struct provision_store_self_join_settings *set_secrets;
uint32_t acct_type = 0;
const char *account_name;
const char *netbios_name;
-
+ const char *error_string;
+
r->out.error_string = NULL;
tmp_mem = talloc_new(mem_ctx);
@@ -1179,26 +933,26 @@ static NTSTATUS libnet_Join_primary_domain(struct libnet_context *ctx,
return status;
}
- r3 = talloc(tmp_mem, struct libnet_set_join_secrets);
- if (!r3) {
+ set_secrets = talloc(tmp_mem, struct provision_store_self_join_settings);
+ if (!set_secrets) {
r->out.error_string = NULL;
talloc_free(tmp_mem);
return NT_STATUS_NO_MEMORY;
}
- ZERO_STRUCTP(r3);
- r3->in.domain_name = r2->out.domain_name;
- r3->in.realm = r2->out.realm;
- r3->in.account_name = account_name;
- r3->in.netbios_name = netbios_name;
- r3->in.join_type = r->in.join_type;
- r3->in.join_password = r2->out.join_password;
- r3->in.kvno = r2->out.kvno;
- r3->in.domain_sid = r2->out.domain_sid;
+ ZERO_STRUCTP(set_secrets);
+ set_secrets->domain_name = r2->out.domain_name;
+ set_secrets->realm = r2->out.realm;
+ set_secrets->account_name = account_name;
+ set_secrets->netbios_name = netbios_name;
+ set_secrets->secure_channel_type = r->in.join_type;
+ set_secrets->machine_password = r2->out.join_password;
+ set_secrets->key_version_number = r2->out.kvno;
+ set_secrets->domain_sid = r2->out.domain_sid;
- status = libnet_set_join_secrets(ctx, r3, r3);
+ status = provision_store_self_join(ctx, ctx->lp_ctx, ctx->event_ctx, set_secrets, &error_string);
if (!NT_STATUS_IS_OK(status)) {
- r->out.error_string = talloc_steal(mem_ctx, r3->out.error_string);
+ r->out.error_string = talloc_steal(mem_ctx, error_string);
talloc_free(tmp_mem);
return status;
}
@@ -1206,11 +960,11 @@ static NTSTATUS libnet_Join_primary_domain(struct libnet_context *ctx,
/* move all out parameter to the callers TALLOC_CTX */
r->out.error_string = NULL;
r->out.join_password = r2->out.join_password;
- talloc_steal(mem_ctx, r2->out.join_password);
+ talloc_reparent(r2, mem_ctx, r2->out.join_password);
r->out.domain_sid = r2->out.domain_sid;
- talloc_steal(mem_ctx, r2->out.domain_sid);
+ talloc_reparent(r2, mem_ctx, r2->out.domain_sid);
r->out.domain_name = r2->out.domain_name;
- talloc_steal(mem_ctx, r2->out.domain_name);
+ talloc_reparent(r2, mem_ctx, r2->out.domain_name);
talloc_free(tmp_mem);
return NT_STATUS_OK;
}
diff --git a/source4/libnet/libnet_vampire.c b/source4/libnet/libnet_vampire.c
index 327a64daea..19453a4d65 100644
--- a/source4/libnet/libnet_vampire.c
+++ b/source4/libnet/libnet_vampire.c
@@ -595,10 +595,11 @@ NTSTATUS libnet_Vampire(struct libnet_context *ctx, TALLOC_CTX *mem_ctx,
struct libnet_Vampire *r)
{
struct libnet_JoinDomain *join;
- struct libnet_set_join_secrets *set_secrets;
+ struct provision_store_self_join_settings *set_secrets;
struct libnet_BecomeDC b;
struct vampire_state *s;
struct ldb_message *msg;
+ const char *error_string;
int ldb_ret;
uint32_t i;
NTSTATUS status;
@@ -709,40 +710,52 @@ NTSTATUS libnet_Vampire(struct libnet_context *ctx, TALLOC_CTX *mem_ctx,
return NT_STATUS_INTERNAL_DB_ERROR;
}
- /* commit the transaction - this commits all the changes in
- the ldb from the whole vampire. Note that this commit
+ /* prepare the transaction - this prepares to commit all the changes in
+ the ldb from the whole vampire. Note that this
triggers the writing of the linked attribute backlinks.
*/
- if (ldb_transaction_commit(s->ldb) != LDB_SUCCESS) {
- printf("Failed to commit vampire transaction\n");
+ if (ldb_transaction_prepare_commit(s->ldb) != LDB_SUCCESS) {
+ printf("Failed to prepare_commit vampire transaction\n");
return NT_STATUS_INTERNAL_DB_ERROR;
}
- set_secrets = talloc_zero(s, struct libnet_set_join_secrets);
+ set_secrets = talloc(s, struct provision_store_self_join_settings);
if (!set_secrets) {
+ r->out.error_string = NULL;
+ talloc_free(s);
return NT_STATUS_NO_MEMORY;
}
-
- set_secrets->in.domain_name = join->out.domain_name;
- set_secrets->in.realm = join->out.realm;
- set_secrets->in.account_name = account_name;
- set_secrets->in.netbios_name = netbios_name;
- set_secrets->in.join_type = SEC_CHAN_BDC;
- set_secrets->in.join_password = join->out.join_password;
- set_secrets->in.kvno = join->out.kvno;
- set_secrets->in.domain_sid = join->out.domain_sid;
- status = libnet_set_join_secrets(ctx, set_secrets, set_secrets);
+ ZERO_STRUCTP(set_secrets);
+ set_secrets->domain_name = join->out.domain_name;
+ set_secrets->realm = join->out.realm;
+ set_secrets->account_name = account_name;
+ set_secrets->netbios_name = netbios_name;
+ set_secrets->secure_channel_type = SEC_CHAN_BDC;
+ set_secrets->machine_password = join->out.join_password;
+ set_secrets->key_version_number = join->out.kvno;
+ set_secrets->domain_sid = join->out.domain_sid;
+
+ status = provision_store_self_join(ctx, ctx->lp_ctx, ctx->event_ctx, set_secrets, &error_string);
if (!NT_STATUS_IS_OK(status)) {
- r->out.error_string = talloc_steal(mem_ctx, set_secrets->out.error_string);
+ r->out.error_string = talloc_steal(mem_ctx, error_string);
talloc_free(s);
return status;
}
r->out.domain_name = talloc_steal(r, join->out.domain_name);
r->out.domain_sid = talloc_steal(r, join->out.domain_sid);
- talloc_free(s);
+ /* commit the transaction now we know the secrets were written
+ * out properly
+ */
+ if (ldb_transaction_commit(s->ldb) != LDB_SUCCESS) {
+ printf("Failed to commit vampire transaction\n");
+ return NT_STATUS_INTERNAL_DB_ERROR;
+ }
+
+ talloc_free(s);
+
return NT_STATUS_OK;
}