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/*
Unix SMB/CIFS implementation.
test suite for lsa rpc operations
Copyright (C) Andrew Tridgell 2003
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004-2005
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "torture/torture.h"
#include "librpc/gen_ndr/ndr_lsa_c.h"
#include "libcli/auth/libcli_auth.h"
#include "torture/rpc/rpc.h"
static void init_lsa_String(struct lsa_String *name, const char *s)
{
name->string = s;
}
static BOOL test_CreateSecret_basic(struct dcerpc_pipe *p,
TALLOC_CTX *mem_ctx,
struct policy_handle *handle)
{
NTSTATUS status;
struct lsa_CreateSecret r;
struct lsa_SetSecret r3;
struct lsa_QuerySecret r4;
struct policy_handle sec_handle;
struct lsa_Delete d;
struct lsa_DATA_BUF buf1;
struct lsa_DATA_BUF_PTR bufp1;
DATA_BLOB enc_key;
BOOL ret = True;
DATA_BLOB session_key;
NTTIME old_mtime, new_mtime;
DATA_BLOB blob1, blob2;
const char *secret1 = "abcdef12345699qwerty";
char *secret2;
char *secname;
secname = talloc_asprintf(mem_ctx, "torturesecret-%u", (uint_t)random());
printf("Testing CreateSecret of %s\n", secname);
init_lsa_String(&r.in.name, secname);
r.in.handle = handle;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.sec_handle = &sec_handle;
status = dcerpc_lsa_CreateSecret(p, mem_ctx, &r);
if (!NT_STATUS_IS_OK(status)) {
printf("CreateSecret failed - %s\n", nt_errstr(status));
return False;
}
status = dcerpc_fetch_session_key(p, &session_key);
if (!NT_STATUS_IS_OK(status)) {
printf("dcerpc_fetch_session_key failed - %s\n", nt_errstr(status));
ret = False;
}
enc_key = sess_encrypt_string(secret1, &session_key);
r3.in.sec_handle = &sec_handle;
r3.in.new_val = &buf1;
r3.in.old_val = NULL;
r3.in.new_val->data = enc_key.data;
r3.in.new_val->length = enc_key.length;
r3.in.new_val->size = enc_key.length;
printf("Testing SetSecret\n");
status = dcerpc_lsa_SetSecret(p, mem_ctx, &r3);
if (!NT_STATUS_IS_OK(status)) {
printf("SetSecret failed - %s\n", nt_errstr(status));
ret = False;
}
r3.in.sec_handle = &sec_handle;
r3.in.new_val = &buf1;
r3.in.old_val = NULL;
r3.in.new_val->data = enc_key.data;
r3.in.new_val->length = enc_key.length;
r3.in.new_val->size = enc_key.length;
/* break the encrypted data */
enc_key.data[0]++;
printf("Testing SetSecret with broken key\n");
status = dcerpc_lsa_SetSecret(p, mem_ctx, &r3);
if (!NT_STATUS_EQUAL(status, NT_STATUS_UNKNOWN_REVISION)) {
printf("SetSecret should have failed UNKNOWN_REVISION - %s\n", nt_errstr(status));
ret = False;
}
data_blob_free(&enc_key);
ZERO_STRUCT(new_mtime);
ZERO_STRUCT(old_mtime);
/* fetch the secret back again */
r4.in.sec_handle = &sec_handle;
r4.in.new_val = &bufp1;
r4.in.new_mtime = &new_mtime;
r4.in.old_val = NULL;
r4.in.old_mtime = NULL;
bufp1.buf = NULL;
printf("Testing QuerySecret\n");
status = dcerpc_lsa_QuerySecret(p, mem_ctx, &r4);
if (!NT_STATUS_IS_OK(status)) {
printf("QuerySecret failed - %s\n", nt_errstr(status));
ret = False;
} else {
if (r4.out.new_val == NULL || r4.out.new_val->buf == NULL) {
printf("No secret buffer returned\n");
ret = False;
} else {
blob1.data = r4.out.new_val->buf->data;
blob1.length = r4.out.new_val->buf->size;
blob2 = data_blob_talloc(mem_ctx, NULL, blob1.length);
secret2 = sess_decrypt_string(&blob1, &session_key);
if (strcmp(secret1, secret2) != 0) {
printf("Returned secret '%s' doesn't match '%s'\n",
secret2, secret1);
ret = False;
}
}
}
d.in.handle = &sec_handle;
status = dcerpc_lsa_Delete(p, mem_ctx, &d);
if (!NT_STATUS_IS_OK(status)) {
printf("delete should have returned OKINVALID_HANDLE - %s\n", nt_errstr(status));
ret = False;
}
return ret;
}
/* TEST session key correctness by pushing and pulling secrets */
BOOL torture_rpc_lsa_secrets(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p;
TALLOC_CTX *mem_ctx;
BOOL ret = True;
struct policy_handle *handle;
mem_ctx = talloc_init("torture_rpc_lsa_secrets");
status = torture_rpc_connection(mem_ctx,
&p,
&dcerpc_table_lsarpc);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(mem_ctx);
return False;
}
if (test_lsa_OpenPolicy2(p, mem_ctx, &handle)) {
if (!test_CreateSecret_basic(p, mem_ctx, handle)) {
ret = False;
}
} else {
return False;
}
talloc_free(mem_ctx);
return ret;
}
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