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|
/*
Unix SMB/CIFS implementation.
Samba utility functions
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "dsdb/samdb/samdb.h"
#include "lib/appweb/ejs/ejs.h"
#include "lib/appweb/ejs/ejsInternal.h"
#include "scripting/ejs/smbcalls.h"
#include "auth/auth.h"
static EjsId eid;
static int ejs_error;
static void test_ejs_exception(const char *reason)
{
Ejs *ep = ejsPtr(eid);
ejsSetErrorMsg(eid, "%s", reason);
fprintf(stderr, "%s", ep->error);
ejs_error = 127;
}
static int test_run_ejs(char *script)
{
EjsHandle handle = 0;
MprVar result;
char *emsg;
TALLOC_CTX *mem_ctx = talloc_new(NULL);
struct MprVar *return_var;
mprSetCtx(mem_ctx);
if (ejsOpen(NULL, NULL, NULL) != 0) {
d_printf("ejsOpen(): unable to initialise EJS subsystem\n");
ejs_error = 127;
goto failed;
}
smb_setup_ejs_functions(test_ejs_exception);
if ((eid = ejsOpenEngine(handle, 0)) == (EjsId)-1) {
d_printf("smbscript: ejsOpenEngine(): unable to initialise an EJS engine\n");
ejs_error = 127;
goto failed;
}
mprSetVar(ejsGetGlobalObject(eid), "ARGV", mprList("ARGV", NULL));
/* run the script */
if (ejsEvalScript(eid, script, &result, &emsg) == -1) {
d_printf("smbscript: ejsEvalScript(): %s\n", emsg);
if (ejs_error == 0) ejs_error = 127;
goto failed;
}
return_var = ejsGetReturnValue(eid);
ejs_error = mprVarToNumber(return_var);
failed:
ejsClose();
talloc_free(mem_ctx);
return ejs_error;
}
static NTSTATUS provision_bare_ejs(TALLOC_CTX *mem_ctx,
struct loadparm_context *lp_ctx,
const char *dns_name,
const char *site_name,
const char *root_dn_str,
const char *domain_dn_str,
const char *config_dn_str,
const char *schema_dn_str,
const struct GUID *invocation_id,
const char *netbios_name,
const char *realm,
const char *domain)
{
char *ejs;
int ret;
bool ok;
struct ldb_context *ldb;
DEBUG(0,("Provision for Become-DC test using EJS\n"));
DEBUG(0,("New Server[%s] in Site[%s]\n", dns_name, site_name));
DEBUG(0,("DSA Instance [%s]\n"
"\tobjectGUID[%s]\n"
"\tinvocationId[%s]\n",
p->dest_dsa->ntds_dn_str,
GUID_string(mem_ctx, &p->dest_dsa->ntds_guid),
GUID_string(mem_ctx, invocation_id)));
DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
"SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
lp_private_dir(lp_ctx),
s->path.samdb_ldb,
s->path.secrets_ldb,
s->path.secrets_keytab));
DEBUG(0,("Schema Partition[%s => %s]\n",
schema_dn_str, s->path.schemadn_ldb));
DEBUG(0,("Config Partition[%s => %s]\n",
config_dn_str, s->path.configdn_ldb));
DEBUG(0,("Domain Partition[%s => %s]\n",
domain_dn_str, s->path.domaindn_ldb));
ejs = talloc_asprintf(mem_ctx,
"libinclude(\"base.js\");\n"
"libinclude(\"provision.js\");\n"
"\n"
"function message() { print(vsprintf(arguments)); }\n"
"\n"
"var subobj = provision_guess();\n"
"subobj.ROOTDN = \"%s\";\n"
"subobj.DOMAINDN = \"%s\";\n"
"subobj.DOMAINDN_LDB = \"%s\";\n"
"subobj.CONFIGDN = \"%s\";\n"
"subobj.CONFIGDN_LDB = \"%s\";\n"
"subobj.SCHEMADN = \"%s\";\n"
"subobj.SCHEMADN_LDB = \"%s\";\n"
"subobj.HOSTNAME = \"%s\";\n"
"subobj.REALM = \"%s\";\n"
"subobj.DOMAIN = \"%s\";\n"
"subobj.DEFAULTSITE = \"%s\";\n"
"\n"
"subobj.KRBTGTPASS = \"_NOT_USED_\";\n"
"subobj.MACHINEPASS = \"%s\";\n"
"subobj.ADMINPASS = \"_NOT_USED_\";\n"
"\n"
"var paths = provision_default_paths(subobj);\n"
"paths.samdb = \"%s\";\n"
"paths.secrets = \"%s\";\n"
"paths.templates = \"%s\";\n"
"paths.keytab = \"%s\";\n"
"paths.dns_keytab = \"%s\";\n"
"\n"
"var system_session = system_session();\n"
"\n"
"var ok = provision_become_dc(subobj, message, true, paths, system_session);\n"
"assert(ok);\n"
"\n"
"return 0;\n",
root_dn_str, /* subobj.ROOTDN */
domain_dn_str, /* subobj.DOMAINDN */
s->path.domaindn_ldb, /* subobj.DOMAINDN_LDB */
config_dn_str, /* subobj.CONFIGDN */
s->path.configdn_ldb, /* subobj.CONFIGDN_LDB */
schema_dn_str, /* subobj.SCHEMADN */
s->path.schemadn_ldb, /* subobj.SCHEMADN_LDB */
netbios_name, /* subobj.HOSTNAME */
realm,/* subobj.REALM */
domain,/* subobj.DOMAIN */
site_name, /* subobj.DEFAULTSITE */
cli_credentials_get_password(s->machine_account),/* subobj.MACHINEPASS */
s->path.samdb_ldb, /* paths.samdb */
s->path.templates_ldb, /* paths.templates */
s->path.secrets_ldb, /* paths.secrets */
s->path.secrets_keytab, /* paths.keytab */
s->path.dns_keytab); /* paths.dns_keytab */
NT_STATUS_HAVE_NO_MEMORY(ejs);
ret = test_run_ejs(ejs);
if (ret != 0) {
DEBUG(0,("Failed to run ejs script: %d:\n%s",
ret, ejs));
talloc_free(ejs);
return NT_STATUS_FOOBAR;
}
talloc_free(ejs);
talloc_free(ldb);
DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
s->path.samdb_ldb));
ldb = ldb_wrap_connect(mem_ctx, lp_ctx, s->path.samdb_ldb,
system_session(mem_ctx, lp_ctx),
NULL, 0, NULL);
if (!ldb) {
DEBUG(0,("Failed to open '%s'\n",
s->path.samdb_ldb));
return NT_STATUS_INTERNAL_DB_ERROR;
}
ok = samdb_set_ntds_invocation_id(ldb, invocation_id);
if (!ok) {
DEBUG(0,("Failed to set cached ntds invocationId\n"));
return NT_STATUS_FOOBAR;
}
ok = samdb_set_ntds_objectGUID(ldb, &p->dest_dsa->ntds_guid);
if (!ok) {
DEBUG(0,("Failed to set cached ntds objectGUID\n"));
return NT_STATUS_FOOBAR;
}
return NT_STATUS_OK;
}
#include "param/param.h"
#include <Python.h>
#include "scripting/python/modules.h"
static NTSTATUS provision_bare_py(TALLOC_CTX *mem_ctx,
struct loadparm_context *lp_ctx,
const char *dns_name,
const char *site_name,
const char *root_dn_str,
const char *domain_dn_str,
const char *config_dn_str,
const char *schema_dn_str,
const struct GUID *invocation_id,
const char *domain)
{
bool ok;
PyObject *provision_fn, *result, *parameters;
DEBUG(0,("Provision for Become-DC test using PYTHON\n"));
py_load_samba_modules();
Py_Initialize();
py_update_path("bin"); /* FIXME: Can't assume this always runs in source/... */
provision_fn = PyImport_Import(PyString_FromString("samba.provision.provision"));
if (provision_fn == NULL) {
DEBUG(0, ("Unable to import provision Python module.\n"));
return NT_STATUS_UNSUCCESSFUL;
}
DEBUG(0,("New Server[%s] in Site[%s]\n", dns_name, site_name));
DEBUG(0,("DSA Instance [%s]\n"
"\tobjectGUID[%s]\n"
"\tinvocationId[%s]\n",
p->dest_dsa->ntds_dn_str,
GUID_string(mem_ctx, &p->dest_dsa->ntds_guid),
GUID_string(mem_ctx, invocation_id)));
DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
"SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
lp_private_dir(lp_ctx),
s->path.samdb_ldb,
s->path.secrets_ldb,
s->path.secrets_keytab));
DEBUG(0,("Schema Partition[%s => %s]\n",
schema_dn_str, s->path.schemadn_ldb));
DEBUG(0,("Config Partition[%s => %s]\n",
config_dn_str, s->path.configdn_ldb));
DEBUG(0,("Domain Partition[%s => %s]\n",
domain_dn_str, s->path.domaindn_ldb));
parameters = PyDict_New();
PyDict_SetItemString(parameters, "rootdn", PyString_FromString(root_dn_str));
PyDict_SetItemString(parameters, "domaindn", PyString_FromString(domain_dn_str));
PyDict_SetItemString(parameters, "domaindn_ldb", PyString_FromString(s->path.domaindn_ldb));
PyDict_SetItemString(parameters, "configdn", PyString_FromString(config_dn_str));
PyDict_SetItemString(parameters, "configdn_ldb", PyString_FromString(s->path.configdn_ldb));
PyDict_SetItemString(parameters, "schema_dn_str", PyString_FromString(schema_dn_str));
PyDict_SetItemString(parameters, "schemadn_ldb", PyString_FromString(s->path.schemadn_ldb));
PyDict_SetItemString(parameters, "netbios_name", PyString_FromString(netbios_name));
PyDict_SetItemString(parameters, "dnsname", PyString_FromString(dns_name));
PyDict_SetItemString(parameters, "defaultsite", PyString_FromString(site_name));
PyDict_SetItemString(parameters, "machinepass", PyString_FromString(cli_credentials_get_password(s->machine_account)));
PyDict_SetItemString(parameters, "samdb", PyString_FromString(s->path.samdb_ldb));
PyDict_SetItemString(parameters, "secrets_ldb", PyString_FromString(s->path.secrets_ldb));
PyDict_SetItemString(parameters, "secrets_keytab", PyString_FromString(s->path.secrets_keytab));
result = PyEval_CallObjectWithKeywords(provision_fn, NULL, parameters);
Py_DECREF(parameters);
if (result == NULL) {
PyErr_Print();
PyErr_Clear();
return NT_STATUS_UNSUCCESSFUL;
}
talloc_free(ldb);
DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
s->path.samdb_ldb));
ldb = ldb_wrap_connect(s, lp_ctx, s->path.samdb_ldb,
system_session(s, lp_ctx),
NULL, 0, NULL);
if (!ldb) {
DEBUG(0,("Failed to open '%s'\n",
s->path.samdb_ldb));
return NT_STATUS_INTERNAL_DB_ERROR;
}
ok = samdb_set_ntds_invocation_id(ldb, invocation_id);
if (!ok) {
DEBUG(0,("Failed to set cached ntds invocationId\n"));
return NT_STATUS_FOOBAR;
}
ok = samdb_set_ntds_objectGUID(ldb, &p->dest_dsa->ntds_guid);
if (!ok) {
DEBUG(0,("Failed to set cached ntds objectGUID\n"));
return NT_STATUS_FOOBAR;
}
return NT_STATUS_OK;
}
NTSTATUS provision_bare(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx,
const char *dns_name, const char *site_name,
const char *root_dn_str, const char *domain_dn_str,
const char *config_dn_str, const char *schema_dn_str,
const struct GUID *invocation_id,
const char *netbios_name, const char *realm,
const char *domain)
{
if (getenv("PROVISION_EJS")) {
provision_bare_ejs(mem_ctx, lp_ctx, dns_name, site_name, root_dn_str,
domain_dn_str, config_dn_str, schema_dn_str,
invocation_id, netbios_name, realm, domain);
} else {
provision_bare_py(mem_ctx, lp_ctx, dns_name, site_name, root_dn_str,
domain_dn_str, config_dn_str, schema_dn_str,
invocation_id, netbios_name, realm, domain);
}
}
|
