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-rw-r--r--source4/torture/rpc/rpc.c2
-rw-r--r--source4/torture/rpc/samba3rpc.c286
2 files changed, 265 insertions, 23 deletions
diff --git a/source4/torture/rpc/rpc.c b/source4/torture/rpc/rpc.c
index eaa2932587..f22c206cad 100644
--- a/source4/torture/rpc/rpc.c
+++ b/source4/torture/rpc/rpc.c
@@ -130,6 +130,8 @@ NTSTATUS torture_rpc_init(void)
register_torture_op("RPC-NETLOGSAMBA3", torture_netlogon_samba3);
register_torture_op("RPC-SAMBA3SESSIONKEY", torture_samba3_sessionkey);
register_torture_op("RPC-SAMBA3-SRVSVC", torture_samba3_rpc_srvsvc);
+ register_torture_op("RPC-SAMBA3-GETUSERNAME",
+ torture_samba3_rpc_getusername);
register_torture_op("RPC-DRSUAPI", torture_rpc_drsuapi);
register_torture_op("RPC-CRACKNAMES", torture_rpc_drsuapi_cracknames);
register_torture_op("RPC-ROT", torture_rpc_rot);
diff --git a/source4/torture/rpc/samba3rpc.c b/source4/torture/rpc/samba3rpc.c
index 6bc8fe6d4b..9d69a1709a 100644
--- a/source4/torture/rpc/samba3rpc.c
+++ b/source4/torture/rpc/samba3rpc.c
@@ -21,7 +21,9 @@
*/
#include "includes.h"
+#include "libcli/raw/libcliraw.h"
#include "torture/torture.h"
+#include "torture/util.h"
#include "librpc/gen_ndr/ndr_lsa.h"
#include "librpc/gen_ndr/ndr_lsa_c.h"
#include "librpc/gen_ndr/ndr_samr.h"
@@ -39,6 +41,21 @@
#include "libcli/auth/libcli_auth.h"
#include "libcli/auth/credentials.h"
#include "lib/crypto/crypto.h"
+#include "libcli/security/proto.h"
+
+static struct cli_credentials *create_anon_creds(TALLOC_CTX *mem_ctx)
+{
+ struct cli_credentials *result;
+
+ if (!(result = cli_credentials_init(mem_ctx))) {
+ return NULL;
+ }
+
+ cli_credentials_set_conf(result);
+ cli_credentials_set_anonymous(result);
+
+ return result;
+}
/*
* This tests a RPC call using an invalid vuid
@@ -128,15 +145,11 @@ BOOL torture_bind_authcontext(struct torture_context *torture)
goto done;
}
- anon_creds = cli_credentials_init(mem_ctx);
- if (anon_creds == NULL) {
- d_printf("cli_credentials_init failed\n");
+ if (!(anon_creds = create_anon_creds(mem_ctx))) {
+ d_printf("create_anon_creds failed\n");
goto done;
}
- cli_credentials_set_conf(anon_creds);
- cli_credentials_set_anonymous(anon_creds);
-
setup.in.sesskey = cli->transport->negotiate.sesskey;
setup.in.capabilities = cli->transport->negotiate.capabilities;
setup.in.workgroup = "";
@@ -986,15 +999,11 @@ BOOL torture_netlogon_samba3(struct torture_context *torture)
return False;
}
- anon_creds = cli_credentials_init(mem_ctx);
- if (anon_creds == NULL) {
- d_printf("cli_credentials_init failed\n");
+ if (!(anon_creds = create_anon_creds(mem_ctx))) {
+ d_printf("create_anon_creds failed\n");
goto done;
}
- cli_credentials_set_conf(anon_creds);
- cli_credentials_set_anonymous(anon_creds);
-
status = smbcli_full_connection(mem_ctx, &cli,
lp_parm_string(-1, "torture", "host"),
"IPC$", NULL, anon_creds, NULL);
@@ -1148,15 +1157,11 @@ BOOL torture_samba3_sessionkey(struct torture_context *torture)
return False;
}
- anon_creds = cli_credentials_init(mem_ctx);
- if (anon_creds == NULL) {
- d_printf("cli_credentials_init failed\n");
+ if (!(anon_creds = create_anon_creds(mem_ctx))) {
+ d_printf("create_anon_creds failed\n");
goto done;
}
- cli_credentials_set_conf(anon_creds);
- cli_credentials_set_anonymous(anon_creds);
-
ret = True;
if (!lp_parm_bool(-1, "target", "samba3", False)) {
@@ -1214,6 +1219,235 @@ BOOL torture_samba3_sessionkey(struct torture_context *torture)
return ret;
}
+/*
+ * open pipe and bind, given an IPC$ context
+ */
+
+static struct dcerpc_pipe *pipe_bind_smb(TALLOC_CTX *mem_ctx,
+ struct smbcli_tree *tree,
+ const char *pipe_name,
+ const struct dcerpc_interface_table *iface)
+{
+ struct dcerpc_pipe *result;
+ NTSTATUS status;
+
+ if (!(result = dcerpc_pipe_init(
+ mem_ctx, tree->session->transport->socket->event.ctx))) {
+ return NULL;
+ }
+
+ status = dcerpc_pipe_open_smb(result->conn, tree, pipe_name);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("dcerpc_pipe_open_smb failed: %s\n",
+ nt_errstr(status));
+ talloc_free(result);
+ return NULL;
+ }
+
+ status = dcerpc_bind_auth_none(result, iface);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("schannel bind failed: %s\n", nt_errstr(status));
+ talloc_free(result);
+ return NULL;
+ }
+
+ return result;
+}
+
+/*
+ * Sane wrapper around lsa_LookupNames
+ */
+
+static struct dom_sid *name2sid(TALLOC_CTX *mem_ctx,
+ struct dcerpc_pipe *p,
+ const char *name,
+ const char *domain)
+{
+ struct lsa_ObjectAttribute attr;
+ struct lsa_QosInfo qos;
+ struct lsa_OpenPolicy2 r;
+ struct lsa_Close c;
+ NTSTATUS status;
+ struct policy_handle handle;
+ struct lsa_LookupNames l;
+ struct lsa_TransSidArray sids;
+ struct lsa_String lsa_name;
+ uint32_t count = 1;
+ struct dom_sid *result;
+ TALLOC_CTX *tmp_ctx;
+
+ if (!(tmp_ctx = talloc_new(mem_ctx))) {
+ return NULL;
+ }
+
+ qos.len = 0;
+ qos.impersonation_level = 2;
+ qos.context_mode = 1;
+ qos.effective_only = 0;
+
+ attr.len = 0;
+ attr.root_dir = NULL;
+ attr.object_name = NULL;
+ attr.attributes = 0;
+ attr.sec_desc = NULL;
+ attr.sec_qos = &qos;
+
+ r.in.system_name = "\\";
+ r.in.attr = &attr;
+ r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ r.out.handle = &handle;
+
+ status = dcerpc_lsa_OpenPolicy2(p, tmp_ctx, &r);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("OpenPolicy2 failed - %s\n", nt_errstr(status));
+ talloc_free(tmp_ctx);
+ return NULL;
+ }
+
+ sids.count = 0;
+ sids.sids = NULL;
+
+ lsa_name.string = talloc_asprintf(tmp_ctx, "%s\\%s", domain, name);
+
+ l.in.handle = &handle;
+ l.in.num_names = 1;
+ l.in.names = &lsa_name;
+ l.in.sids = &sids;
+ l.in.level = 1;
+ l.in.count = &count;
+ l.out.count = &count;
+ l.out.sids = &sids;
+
+ status = dcerpc_lsa_LookupNames(p, tmp_ctx, &l);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("LookupNames failed - %s\n", nt_errstr(status));
+ talloc_free(tmp_ctx);
+ return False;
+ }
+
+ result = dom_sid_add_rid(mem_ctx, l.out.domains->domains[0].sid,
+ l.out.sids->sids[0].rid);
+
+ c.in.handle = &handle;
+ c.out.handle = &handle;
+
+ status = dcerpc_lsa_Close(p, tmp_ctx, &c);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("dcerpc_lsa_Close failed - %s\n", nt_errstr(status));
+ talloc_free(tmp_ctx);
+ return NULL;
+ }
+
+ talloc_free(tmp_ctx);
+ return result;
+}
+
+/*
+ * Find out the user SID on this connection
+ */
+
+static struct dom_sid *whoami(TALLOC_CTX *mem_ctx, struct smbcli_tree *tree)
+{
+ struct dcerpc_pipe *lsa;
+ struct lsa_GetUserName r;
+ NTSTATUS status;
+ struct lsa_StringPointer authority_name_p;
+ struct dom_sid *result;
+
+ if (!(lsa = pipe_bind_smb(mem_ctx, tree, "\\pipe\\lsarpc",
+ &dcerpc_table_lsarpc))) {
+ d_printf("Could not bind to LSA\n");
+ return NULL;
+ }
+
+ r.in.system_name = "\\";
+ r.in.account_name = NULL;
+ authority_name_p.string = NULL;
+ r.in.authority_name = &authority_name_p;
+
+ status = dcerpc_lsa_GetUserName(lsa, mem_ctx, &r);
+
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("GetUserName failed - %s\n", nt_errstr(status));
+ talloc_free(lsa);
+ return NULL;
+ }
+
+ result = name2sid(mem_ctx, lsa, r.out.account_name->string,
+ r.out.authority_name->string->string);
+
+ talloc_free(lsa);
+ return result;
+}
+
+/*
+ * Test the getusername behaviour
+ */
+
+BOOL torture_samba3_rpc_getusername(struct torture_context *torture)
+{
+ NTSTATUS status;
+ struct smbcli_state *cli;
+ TALLOC_CTX *mem_ctx;
+ BOOL ret = True;
+ struct dom_sid *user_sid;
+ struct cli_credentials *anon_creds;
+
+ if (!(mem_ctx = talloc_new(torture))) {
+ return False;
+ }
+
+ status = smbcli_full_connection(
+ mem_ctx, &cli, lp_parm_string(-1, "torture", "host"),
+ "IPC$", NULL, cmdline_credentials, NULL);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("smbcli_full_connection failed: %s\n",
+ nt_errstr(status));
+ ret = False;
+ goto done;
+ }
+
+ if (!(user_sid = whoami(mem_ctx, cli->tree))) {
+ d_printf("whoami on auth'ed connection failed\n");
+ ret = False;
+ }
+
+ talloc_free(cli);
+
+ if (!(anon_creds = create_anon_creds(mem_ctx))) {
+ d_printf("create_anon_creds failed\n");
+ ret = False;
+ goto done;
+ }
+
+ status = smbcli_full_connection(
+ mem_ctx, &cli, lp_parm_string(-1, "torture", "host"),
+ "IPC$", NULL, anon_creds, NULL);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("anon smbcli_full_connection failed: %s\n",
+ nt_errstr(status));
+ ret = False;
+ goto done;
+ }
+
+ if (!(user_sid = whoami(mem_ctx, cli->tree))) {
+ d_printf("whoami on anon connection failed\n");
+ ret = False;
+ goto done;
+ }
+
+ if (!dom_sid_equal(user_sid,
+ dom_sid_parse_talloc(mem_ctx, "s-1-5-7"))) {
+ d_printf("Anon lsa_GetUserName returned %s, expected S-1-5-7",
+ dom_sid_string(mem_ctx, user_sid));
+ ret = False;
+ }
+
+ done:
+ talloc_free(mem_ctx);
+ return ret;
+}
+
static BOOL test_NetShareGetInfo(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
const char *sharename)
{
@@ -1303,20 +1537,26 @@ static BOOL test_NetShareEnum(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
BOOL torture_samba3_rpc_srvsvc(struct torture_context *torture)
{
- NTSTATUS status;
struct dcerpc_pipe *p;
TALLOC_CTX *mem_ctx;
BOOL ret = True;
const char *sharename = NULL;
+ struct smbcli_state *cli;
if (!(mem_ctx = talloc_new(torture))) {
return False;
}
- status = torture_rpc_connection(mem_ctx, &p, &dcerpc_table_srvsvc);
- if (!NT_STATUS_IS_OK(status)) {
- printf("torture_rpc_connection failed: %s\n",
- nt_errstr(status));
+ if (!(torture_open_connection_share(
+ mem_ctx, &cli, lp_parm_string(-1, "torture", "host"),
+ "IPC$", NULL))) {
+ talloc_free(mem_ctx);
+ return False;
+ }
+
+ if (!(p = pipe_bind_smb(mem_ctx, cli->tree, "\\pipe\\srvsvc",
+ &dcerpc_table_srvsvc))) {
+ d_printf("could not bind to srvsvc pipe\n");
ret = False;
goto done;
}