libnet_join: fix "net rpc oldjoin"
[nivanova/samba-autobuild/.git] / source3 / libnet / libnet_join.c
index eb6b894908f4575019294505bce66d36200b136f..0595cfe64abca60167e2f30c590ec681c271ca28 100644 (file)
@@ -1044,12 +1044,23 @@ static NTSTATUS libnet_join_lookup_dc_rpc(TALLOC_CTX *mem_ctx,
        NTSTATUS status, result;
        union lsa_PolicyInformation *info = NULL;
        struct dcerpc_binding_handle *b;
+       const char *account = r->in.admin_account;
+       const char *domain = r->in.admin_domain;
+       const char *password = r->in.admin_password;
+       bool use_kerberos = r->in.use_kerberos;
+
+       if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_UNSECURE) {
+               account = "";
+               domain = "";
+               password = NULL;
+               use_kerberos = false;
+       }
 
        status = libnet_join_connect_dc_ipc(r->in.dc_name,
-                                           r->in.admin_account,
-                                           r->in.admin_domain,
-                                           r->in.admin_password,
-                                           r->in.use_kerberos,
+                                           account,
+                                           domain,
+                                           password,
+                                           use_kerberos,
                                            cli);
        if (!NT_STATUS_IS_OK(status)) {
                goto done;
@@ -1121,16 +1132,19 @@ static NTSTATUS libnet_join_joindomain_rpc_unsecure(TALLOC_CTX *mem_ctx,
                                                    struct cli_state *cli)
 {
        TALLOC_CTX *frame = talloc_stackframe();
-       struct rpc_pipe_client *netlogon_pipe = NULL;
+       struct rpc_pipe_client *authenticate_pipe = NULL;
+       struct rpc_pipe_client *passwordset_pipe = NULL;
        struct cli_credentials *cli_creds;
        struct netlogon_creds_cli_context *netlogon_creds = NULL;
+       struct netlogon_creds_CredentialState *creds = NULL;
+       uint32_t netlogon_flags = 0;
        size_t len = 0;
        bool ok;
        DATA_BLOB new_trust_blob = data_blob_null;
        NTSTATUS status;
 
        status = cli_rpc_pipe_open_noauth(cli, &ndr_table_netlogon,
-                                         &netlogon_pipe);
+                                         &authenticate_pipe);
        if (!NT_STATUS_IS_OK(status)) {
                TALLOC_FREE(frame);
                return status;
@@ -1167,7 +1181,7 @@ static NTSTATUS libnet_join_joindomain_rpc_unsecure(TALLOC_CTX *mem_ctx,
                                     CRED_SPECIFIED);
 
        status = rpccli_create_netlogon_creds_ctx(
-               cli_creds, netlogon_pipe->desthost, r->in.msg_ctx,
+               cli_creds, authenticate_pipe->desthost, r->in.msg_ctx,
                frame, &netlogon_creds);
        if (!NT_STATUS_IS_OK(status)) {
                TALLOC_FREE(frame);
@@ -1182,6 +1196,29 @@ static NTSTATUS libnet_join_joindomain_rpc_unsecure(TALLOC_CTX *mem_ctx,
                return status;
        }
 
+       status = netlogon_creds_cli_get(netlogon_creds, frame, &creds);
+       if (!NT_STATUS_IS_OK(status)) {
+               TALLOC_FREE(frame);
+               return status;
+       }
+
+       netlogon_flags = creds->negotiate_flags;
+       TALLOC_FREE(creds);
+
+       if (netlogon_flags & NETLOGON_NEG_AUTHENTICATED_RPC) {
+               status = cli_rpc_pipe_open_schannel_with_creds(cli,
+                                                              &ndr_table_netlogon,
+                                                              NCACN_NP,
+                                                              netlogon_creds,
+                                                              &passwordset_pipe);
+               if (!NT_STATUS_IS_OK(status)) {
+                       TALLOC_FREE(frame);
+                       return status;
+               }
+       } else {
+               passwordset_pipe = authenticate_pipe;
+       }
+
        len = strlen(r->in.machine_password);
        ok = convert_string_talloc(frame, CH_UNIX, CH_UTF16,
                                   r->in.machine_password, len,
@@ -1197,7 +1234,7 @@ static NTSTATUS libnet_join_joindomain_rpc_unsecure(TALLOC_CTX *mem_ctx,
        }
 
        status = netlogon_creds_cli_ServerPasswordSet(netlogon_creds,
-                                                     netlogon_pipe->binding_handle,
+                                                     passwordset_pipe->binding_handle,
                                                      &new_trust_blob,
                                                      NULL); /* new_version */
        if (!NT_STATUS_IS_OK(status)) {