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-rw-r--r--source4/torture/rpc/samr_priv.c288
1 files changed, 288 insertions, 0 deletions
diff --git a/source4/torture/rpc/samr_priv.c b/source4/torture/rpc/samr_priv.c
index 3e0302e08a..20d9640a1c 100644
--- a/source4/torture/rpc/samr_priv.c
+++ b/source4/torture/rpc/samr_priv.c
@@ -23,10 +23,26 @@
#include "torture/torture.h"
#include "librpc/gen_ndr/ndr_samr_c.h"
#include "librpc/rpc/dcerpc_proto.h"
+#include "libcli/security/security.h"
#include "torture/rpc/torture_rpc.h"
#define TEST_ACCOUNT_NAME "guru"
+struct torture_user {
+ const char *username;
+ const char *password;
+ const char *domain;
+ uint32_t *builtin_memberships;
+ uint32_t num_builtin_memberships;
+ bool admin_rights;
+};
+
+struct torture_access_context {
+ struct dcerpc_pipe *pipe;
+ struct torture_user user;
+ struct test_join *join;
+};
+
static void init_lsa_String(struct lsa_String *name, const char *s)
{
name->string = s;
@@ -87,6 +103,35 @@ static bool test_LookupName(struct dcerpc_binding_handle *b,
return true;
}
+static bool test_samr_CreateUser(struct torture_context *tctx,
+ struct dcerpc_binding_handle *b,
+ struct policy_handle *domain_handle,
+ const char *name,
+ struct policy_handle *user_handle)
+{
+ struct lsa_String username;
+ struct samr_CreateUser r;
+ uint32_t rid = 0;
+ NTSTATUS status;
+
+ init_lsa_String(&username, name);
+
+ r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ r.in.domain_handle = domain_handle;
+ r.in.account_name = &username;
+ r.out.user_handle = user_handle;
+ r.out.rid = &rid;
+
+ status = dcerpc_samr_CreateUser_r(b, tctx, &r);
+ torture_assert_ntstatus_ok(tctx, status, "CreateUser failed");
+ if (!NT_STATUS_IS_OK(r.out.result)) {
+ torture_comment(tctx, "CreateUser failed");
+ return false;
+ }
+
+ return true;
+}
+
static bool test_samr_OpenUser(struct torture_context *tctx,
struct dcerpc_binding_handle *b,
struct policy_handle *domain_handle,
@@ -182,6 +227,44 @@ static bool test_samr_Connect(struct torture_context *tctx,
return true;
}
+static bool test_samr_create_user(struct torture_context *tctx,
+ struct torture_access_context *t,
+ const char *name)
+{
+ struct dcerpc_binding_handle *b = t->pipe->binding_handle;
+ struct policy_handle connect_handle;
+ struct policy_handle domain_handle;
+ struct policy_handle user_handle;
+ bool ok = false;
+
+ torture_comment(tctx, "Connecting to SAMR\n");
+ ZERO_STRUCT(connect_handle);
+ ok = test_samr_Connect(tctx, b, &connect_handle);
+ torture_assert(tctx, ok, "Unable to connect to domain");
+
+ torture_comment(tctx, "Opening domain %s\n", t->user.domain);
+ ZERO_STRUCT(domain_handle);
+ ok = test_samr_openDomain(tctx,
+ b,
+ &connect_handle,
+ t->user.domain,
+ &domain_handle);
+ torture_assert(tctx, ok, "Unable to open to domain");
+
+ torture_comment(tctx, "Creating account %s\n", name);
+ ZERO_STRUCT(user_handle);
+ ok = test_samr_CreateUser(tctx,
+ b,
+ &domain_handle,
+ name,
+ &user_handle);
+
+ test_samr_handle_Close(b, tctx, &domain_handle);
+ test_samr_handle_Close(b, tctx, &connect_handle);
+
+ return ok;
+}
+
static bool test_samr_userinfo_getinfo(struct torture_context *tctx,
struct dcerpc_pipe *p,
bool expected)
@@ -309,6 +392,207 @@ static bool torture_rpc_samr_caching(struct torture_context *tctx,
}
#undef NUM_RUNS
+static bool torture_rpc_samr_access_setup_membership(struct torture_context *tctx,
+ struct dcerpc_pipe *p,
+ uint32_t num_members,
+ uint32_t *members,
+ struct dom_sid *user_sid)
+{
+ struct dcerpc_binding_handle *b = p->binding_handle;
+ struct policy_handle connect_handle, domain_handle;
+ int i;
+
+ torture_comment(tctx,
+ "Setting up BUILTIN membership for %s\n",
+ dom_sid_string(tctx, user_sid));
+
+ for (i=0; i < num_members; i++) {
+ torture_comment(tctx, "adding user to S-1-5-32-%d\n", members[i]);
+ }
+
+ /* connect */
+ {
+ struct samr_Connect2 r;
+ r.in.system_name = "";
+ r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ ZERO_STRUCT(connect_handle);
+ r.out.connect_handle = &connect_handle;
+
+ torture_assert_ntstatus_ok(tctx,
+ dcerpc_samr_Connect2_r(b, tctx, &r),
+ "samr_Connect2 failed");
+ torture_assert_ntstatus_ok(tctx, r.out.result,
+ "samr_Connect2 failed");
+ }
+
+ /* open domain */
+ {
+ struct samr_OpenDomain r;
+ r.in.connect_handle = &connect_handle;
+ r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ r.in.sid = dom_sid_parse_talloc(tctx, "S-1-5-32");
+ ZERO_STRUCT(domain_handle);
+ r.out.domain_handle = &domain_handle;
+
+ torture_assert_ntstatus_ok(tctx,
+ dcerpc_samr_OpenDomain_r(b, tctx, &r),
+ "samr_OpenDomain failed");
+ torture_assert_ntstatus_ok(tctx, r.out.result,
+ "samr_OpenDomain failed");
+ }
+
+ for (i = 0; i < num_members; i++) {
+
+ struct policy_handle alias_handle;
+
+ /* open alias */
+ {
+ struct samr_OpenAlias r;
+ r.in.domain_handle = &domain_handle;
+ r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ r.in.rid = members[i];
+ ZERO_STRUCT(alias_handle);
+ r.out.alias_handle = &alias_handle;
+
+ torture_assert_ntstatus_ok(tctx,
+ dcerpc_samr_OpenAlias_r(b, tctx, &r),
+ "samr_OpenAlias failed");
+ torture_assert_ntstatus_ok(tctx, r.out.result,
+ "samr_OpenAlias failed");
+ }
+
+ /* add alias member */
+ {
+ struct samr_AddAliasMember r;
+ ZERO_STRUCT(alias_handle);
+ r.in.alias_handle = &alias_handle;
+ r.in.sid = user_sid;
+
+ torture_assert_ntstatus_ok(tctx,
+ dcerpc_samr_AddAliasMember_r(b, tctx, &r),
+ "samr_AddAliasMember failed");
+ torture_assert_ntstatus_ok(tctx, r.out.result,
+ "samr_AddAliasMember failed");
+ }
+
+ test_samr_handle_Close(b, tctx, &alias_handle);
+ }
+
+ test_samr_handle_Close(b, tctx, &domain_handle);
+ test_samr_handle_Close(b, tctx, &connect_handle);
+
+ return true;
+}
+
+static bool torture_rpc_samr_access_setup(struct torture_context *tctx,
+ struct dcerpc_pipe *p,
+ struct torture_access_context *t)
+{
+ const char *binding = torture_setting_string(tctx, "binding", NULL);
+ struct cli_credentials *test_credentials;
+ struct test_join *join;
+ struct dom_sid *test_sid;
+ struct dcerpc_pipe *samr_pipe;
+
+ t->user.domain = torture_setting_string(tctx, "workgroup",
+ lpcfg_workgroup(tctx->lp_ctx)),
+
+ join = torture_create_testuser(tctx,
+ t->user.username,
+ t->user.domain,
+ ACB_NORMAL,
+ &t->user.password);
+ if (join == NULL) {
+ return false;
+ }
+ t->join = join;
+
+ test_credentials = cli_credentials_init(tctx);
+
+ cli_credentials_set_workstation(test_credentials,
+ "localhost",
+ CRED_SPECIFIED);
+ cli_credentials_set_domain(test_credentials,
+ torture_setting_string(tctx, "workgroup",
+ lpcfg_workgroup(tctx->lp_ctx)),
+ CRED_SPECIFIED);
+ cli_credentials_set_username(test_credentials,
+ t->user.username,
+ CRED_SPECIFIED);
+ cli_credentials_set_password(test_credentials,
+ t->user.password,
+ CRED_SPECIFIED);
+ test_sid = discard_const_p(struct dom_sid,
+ torture_join_user_sid(t->join));
+
+ if (t->user.num_builtin_memberships) {
+ torture_assert(tctx,
+ torture_rpc_samr_access_setup_membership(tctx,
+ p,
+ t->user.num_builtin_memberships,
+ t->user.builtin_memberships,
+ test_sid),
+ "failed to setup membership");
+ }
+
+ torture_assert_ntstatus_ok(tctx,
+ dcerpc_pipe_connect(tctx,
+ &samr_pipe,
+ binding,
+ &ndr_table_samr,
+ test_credentials,
+ tctx->ev,
+ tctx->lp_ctx),
+ "Error connecting to server");
+
+ t->pipe = samr_pipe;
+
+ return true;
+}
+
+static bool torture_rpc_samr_access(struct torture_context *tctx,
+ struct dcerpc_pipe *p)
+{
+ struct torture_access_context *t;
+ const char *testuser;
+ bool ok;
+
+ torture_comment(tctx, "Testing non-privileged user access\n");
+
+ t = talloc_zero(tctx, struct torture_access_context);
+ if (t == NULL) {
+ return false;
+ }
+
+ t->user.username = talloc_asprintf(t, "%s%04d", TEST_ACCOUNT_NAME, 100);
+
+ torture_comment(tctx, "*** Setting up non-privleged user\n"
+ "***\n");
+
+ ok = torture_rpc_samr_access_setup(tctx, p, t);
+ if (!ok) {
+ return false;
+ }
+
+ testuser = talloc_asprintf(t, "%s%04d", TEST_ACCOUNT_NAME, 200);
+
+ torture_comment(tctx, "*** Try to create user (%s) as non-privileged "
+ "user - should fail\n"
+ "***\n", testuser);
+
+ ok = test_samr_create_user(tctx, t, testuser);
+ if (!ok) {
+ torture_comment(tctx, "*** Creating user (%s) failed, which is "
+ "correct!\n", testuser);
+ return true;
+ }
+
+ torture_comment(tctx, "*** Creating user (%s) was successful, but "
+ "should fail!\n", testuser);
+
+ return false;
+}
+
struct torture_suite *torture_rpc_samr_priv(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite =
@@ -323,5 +607,9 @@ struct torture_suite *torture_rpc_samr_priv(TALLOC_CTX *mem_ctx)
"caching",
torture_rpc_samr_caching);
+ torture_rpc_tcase_add_test(tcase,
+ "access",
+ torture_rpc_samr_access);
+
return suite;
}
generated by cgit (git 2.34.1) at 2024-11-27 03:06:35 +0000