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-rw-r--r--plugins/python/sudo_python_module.c612
1 files changed, 612 insertions, 0 deletions
diff --git a/plugins/python/sudo_python_module.c b/plugins/python/sudo_python_module.c
new file mode 100644
index 0000000..ee94101
--- /dev/null
+++ b/plugins/python/sudo_python_module.c
@@ -0,0 +1,612 @@
+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2019-2020 Robert Manner <robert.manner@oneidentity.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This is an open source non-commercial project. Dear PVS-Studio, please check it.
+ * PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
+ */
+
+#include "sudo_python_module.h"
+
+#define EXC_VAR(exception_name) sudo_exc_ ## exception_name
+#define TYPE_VAR(type_name) &sudo_type_ ## type_name
+
+// exceptions:
+PyObject *sudo_exc_SudoException;
+PyObject *sudo_exc_PluginException;
+PyObject *sudo_exc_PluginError;
+PyObject *sudo_exc_PluginReject;
+static PyObject *sudo_exc_ConversationInterrupted;
+
+// the methods exposed in the "sudo" python module
+// "args" is a tuple (~= const list) containing all the unnamed arguments
+// "kwargs" is a dict of the keyword arguments or NULL if there are none
+static PyObject *python_sudo_log_info(PyObject *py_self, PyObject *py_args, PyObject *py_kwargs);
+static PyObject *python_sudo_log_error(PyObject *py_self, PyObject *py_args, PyObject *py_kwargs);
+static PyObject *python_sudo_conversation(PyObject *py_self, PyObject *py_args, PyObject *py_kwargs);
+static PyObject *python_sudo_options_as_dict(PyObject *py_self, PyObject *py_args);
+static PyObject *python_sudo_options_from_dict(PyObject *py_self, PyObject *py_args);
+
+static PyMethodDef sudo_methods[] = {
+ {"debug", (PyCFunction)python_sudo_debug, METH_VARARGS, "Debug messages which can be saved to file in sudo.conf."},
+ {"log_info", (PyCFunction)python_sudo_log_info, METH_VARARGS | METH_KEYWORDS, "Display informational messages."},
+ {"log_error", (PyCFunction)python_sudo_log_error, METH_VARARGS | METH_KEYWORDS, "Display error messages."},
+ {"conv", (PyCFunction)python_sudo_conversation, METH_VARARGS | METH_KEYWORDS, "Interact with the user"},
+ {"options_as_dict", python_sudo_options_as_dict, METH_VARARGS, "Convert a string tuple in key=value format to a dictionary."},
+ {"options_from_dict", python_sudo_options_from_dict, METH_VARARGS, "Convert a dictionary to a tuple of strings in key=value format."},
+ {NULL, NULL, 0, NULL} /* Sentinel */
+};
+
+static struct PyModuleDef sudo_module = {
+ PyModuleDef_HEAD_INIT,
+ "sudo", /* name of module */
+ NULL, /* module documentation, may be NULL */
+ -1, /* size of per-interpreter state of the module,
+ or -1 if the module keeps state in global variables. */
+ sudo_methods,
+ NULL, /* slots */
+ NULL, /* traverse */
+ NULL, /* clear */
+ NULL /* free */
+};
+
+CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
+static int
+_parse_log_function_args(PyObject *py_args, PyObject *py_kwargs, char **args_joined, const char ** end)
+{
+ debug_decl(python_sudo_log, PYTHON_DEBUG_INTERNAL);
+
+ int rc = SUDO_RC_ERROR;
+ PyObject *py_empty = NULL;
+
+ const char *sep = NULL;
+ py_empty = PyTuple_New(0);
+ if (py_empty == NULL)
+ goto cleanup;
+
+ static const char *keywords[] = { "sep", "end", NULL };
+ if (py_kwargs != NULL && !PyArg_ParseTupleAndKeywords(py_empty, py_kwargs, "|zz:sudo.log", (char **)keywords, &sep, end))
+ goto cleanup;
+
+ if (sep == NULL)
+ sep = " ";
+
+ if (*end == NULL)
+ *end = "\n";
+
+ // this is to mimic the behaviour of python "print" / "log"
+ *args_joined = py_join_str_list(py_args, sep);
+ if (!PyErr_Occurred()) // == (*args_joined != NULL), but cpychecker does not understand that
+ rc = SUDO_RC_OK;
+
+cleanup:
+ Py_CLEAR(py_empty);
+ debug_return_int(rc);
+}
+
+static PyObject *
+python_sudo_log(int msg_type, PyObject *Py_UNUSED(py_self), PyObject *py_args, PyObject *py_kwargs)
+{
+ debug_decl(python_sudo_log, PYTHON_DEBUG_C_CALLS);
+ py_debug_python_call("sudo", "log", py_args, py_kwargs, PYTHON_DEBUG_C_CALLS);
+
+ int rc = SUDO_RC_ERROR;
+
+ char *args_joined = NULL;
+ const char *end = NULL;
+ if (_parse_log_function_args(py_args, py_kwargs, &args_joined, &end) != SUDO_RC_OK)
+ goto cleanup;
+
+ rc = py_ctx.sudo_log(msg_type, "%s%s", args_joined, end);
+ if (rc < 0) {
+ PyErr_Format(sudo_exc_SudoException, "sudo.log: Error displaying message");
+ goto cleanup;
+ }
+
+cleanup:
+ free(args_joined);
+
+ PyObject *py_result = PyErr_Occurred() ? NULL : PyLong_FromLong(rc);
+
+ py_debug_python_result("sudo", "log", py_result, PYTHON_DEBUG_C_CALLS);
+ debug_return_ptr(py_result);
+}
+
+static PyObject *
+python_sudo_options_as_dict(PyObject *py_self, PyObject *py_args)
+{
+ (void) py_self;
+
+ debug_decl(python_sudo_options_as_dict, PYTHON_DEBUG_C_CALLS);
+ py_debug_python_call("sudo", "options_as_dict", py_args, NULL, PYTHON_DEBUG_C_CALLS);
+
+ PyObject *py_config_tuple = NULL,
+ *py_result = NULL,
+ *py_config_tuple_iterator = NULL,
+ *py_config = NULL,
+ *py_splitted = NULL,
+ *py_separator = NULL;
+
+ if (!PyArg_ParseTuple(py_args, "O:sudo.options_as_dict", &py_config_tuple))
+ goto cleanup;
+
+ py_config_tuple_iterator = PyObject_GetIter(py_config_tuple);
+ if (py_config_tuple_iterator == NULL)
+ goto cleanup;
+
+ py_result = PyDict_New();
+ if (py_result == NULL)
+ goto cleanup;
+
+ py_separator = PyUnicode_FromString("=");
+ if (py_separator == NULL)
+ goto cleanup;
+
+ while ((py_config = PyIter_Next(py_config_tuple_iterator)) != NULL) {
+ py_splitted = PyUnicode_Split(py_config, py_separator, 1);
+ if (py_splitted == NULL)
+ goto cleanup;
+
+ PyObject *py_key = PyList_GetItem(py_splitted, 0); // borrowed ref
+ if (py_key == NULL)
+ goto cleanup;
+
+ PyObject *py_value = PyList_GetItem(py_splitted, 1);
+ if (py_value == NULL) { // skip values without a key
+ Py_CLEAR(py_config);
+ Py_CLEAR(py_splitted);
+ PyErr_Clear();
+ continue;
+ }
+
+ if (PyDict_SetItem(py_result, py_key, py_value) != 0) {
+ goto cleanup;
+ }
+
+ Py_CLEAR(py_config);
+ Py_CLEAR(py_splitted);
+ }
+
+cleanup:
+ Py_CLEAR(py_config_tuple_iterator);
+ Py_CLEAR(py_config);
+ Py_CLEAR(py_splitted);
+ Py_CLEAR(py_separator);
+
+ if (PyErr_Occurred()) {
+ Py_CLEAR(py_result);
+ }
+
+ py_debug_python_result("sudo", "options_as_dict", py_result, PYTHON_DEBUG_C_CALLS);
+ debug_return_ptr(py_result);
+}
+
+static PyObject *
+python_sudo_options_from_dict(PyObject *py_self, PyObject *py_args)
+{
+ (void) py_self;
+ debug_decl(python_sudo_options_from_dict, PYTHON_DEBUG_C_CALLS);
+ py_debug_python_call("sudo", "options_from_dict", py_args, NULL, PYTHON_DEBUG_C_CALLS);
+
+ PyObject *py_config_dict = NULL,
+ *py_result = NULL;
+
+ if (!PyArg_ParseTuple(py_args, "O!:sudo.options_from_dict", &PyDict_Type, &py_config_dict))
+ goto cleanup;
+
+ Py_ssize_t dict_size = PyDict_Size(py_config_dict);
+ py_result = PyTuple_New(dict_size);
+ if (py_result == NULL)
+ goto cleanup;
+
+ PyObject *py_key = NULL, *py_value = NULL; // -> borrowed references
+ Py_ssize_t i, pos = 0;
+ for (i = 0; PyDict_Next(py_config_dict, &pos, &py_key, &py_value); i++) {
+ PyObject *py_config = PyUnicode_FromFormat("%S%s%S", py_key, "=", py_value);
+ if (py_config == NULL)
+ goto cleanup;
+
+ /* Dictionaries are sparse so we cannot use pos as an index. */
+ if (PyTuple_SetItem(py_result, i, py_config) != 0) { // this steals a reference, even on error
+ goto cleanup;
+ }
+ }
+
+cleanup:
+ if (PyErr_Occurred()) {
+ Py_CLEAR(py_result);
+ }
+
+ py_debug_python_result("sudo", "options_from_dict", py_result, PYTHON_DEBUG_C_CALLS);
+ debug_return_ptr(py_result);
+}
+
+static PyObject *
+python_sudo_log_info(PyObject *py_self, PyObject *py_args, PyObject *py_kwargs)
+{
+ return python_sudo_log(SUDO_CONV_INFO_MSG, py_self, py_args, py_kwargs);
+}
+
+static PyObject *
+python_sudo_log_error(PyObject *py_self, PyObject *py_args, PyObject *py_kwargs)
+{
+ return python_sudo_log(SUDO_CONV_ERROR_MSG, py_self, py_args, py_kwargs);
+}
+
+CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
+static int py_expect_arg_callable(PyObject *py_callable,
+ const char *func_name, const char *arg_name)
+{
+ debug_decl(py_expect_arg_callable, PYTHON_DEBUG_INTERNAL);
+
+ if (!PyCallable_Check(py_callable)) {
+ PyErr_Format(PyExc_ValueError, "%s: %s argument must be python callable (got %s) ",
+ func_name, arg_name, Py_TYPENAME(py_callable));
+ debug_return_int(-1);
+ }
+
+ debug_return_int(0);
+}
+
+struct py_conv_callback_closure
+{
+ PyObject *py_on_suspend;
+ PyObject *py_on_resume;
+};
+
+static int
+_call_conversation_callback(PyObject *py_callback, int signo)
+{
+ debug_decl(_call_conversation_callback, PYTHON_DEBUG_INTERNAL);
+
+ if (py_callback == NULL || py_callback == Py_None)
+ debug_return_int(0); // nothing to do
+
+ PyObject *py_result = PyObject_CallFunction(py_callback, "(i)", signo);
+
+ int rc = -1;
+
+ // We treat sudo.RC_OK (1) and None (no exception occurred) as success as well to avoid confusion
+ if (py_result && (py_result == Py_None || PyLong_AsLong(py_result) >= 0))
+ rc = 0;
+
+ Py_CLEAR(py_result);
+
+ if (rc != 0)
+ py_log_last_error("Error during conversation callback");
+
+ debug_return_int(rc);
+}
+
+static int
+python_sudo_conversation_suspend_cb(int signo, struct py_conv_callback_closure *closure)
+{
+ return _call_conversation_callback(closure->py_on_suspend, signo);
+}
+
+static int
+python_sudo_conversation_resume_cb(int signo, struct py_conv_callback_closure *closure)
+{
+ return _call_conversation_callback(closure->py_on_resume, signo);
+}
+
+static PyObject *
+python_sudo_conversation(PyObject *Py_UNUSED(self), PyObject *py_args, PyObject *py_kwargs)
+{
+ debug_decl(python_sudo_conversation, PYTHON_DEBUG_C_CALLS);
+ py_debug_python_call("sudo", "conv", py_args, py_kwargs, PYTHON_DEBUG_C_CALLS);
+
+ PyObject *py_result = NULL, *py_empty = NULL;
+ Py_ssize_t num_msgs = 0;
+ struct sudo_conv_message *msgs = NULL;
+ struct sudo_conv_reply *replies = NULL;
+
+ // Note, they are both borrowed references of py_kwargs
+ struct py_conv_callback_closure callback_closure = { NULL, NULL };
+
+ struct sudo_conv_callback callback = {
+ SUDO_CONV_CALLBACK_VERSION,
+ &callback_closure,
+ (sudo_conv_callback_fn_t)python_sudo_conversation_suspend_cb,
+ (sudo_conv_callback_fn_t)python_sudo_conversation_resume_cb
+ };
+
+ py_empty = PyTuple_New(0);
+ if (py_empty == NULL)
+ goto cleanup;
+
+ static const char *keywords[] = { "on_suspend", "on_resume", NULL };
+ if (py_kwargs != NULL && !PyArg_ParseTupleAndKeywords(py_empty, py_kwargs, "|OO:sudo.conv", (char **)keywords,
+ &callback_closure.py_on_suspend,
+ &callback_closure.py_on_resume))
+ goto cleanup;
+
+ if (callback_closure.py_on_suspend != NULL &&
+ py_expect_arg_callable(callback_closure.py_on_suspend, "sudo.conv", "on_suspend") < 0) {
+ goto cleanup;
+ }
+
+ if (callback_closure.py_on_resume != NULL &&
+ py_expect_arg_callable(callback_closure.py_on_resume, "sudo.conv", "on_resume") < 0) {
+ goto cleanup;
+ }
+
+ /* sudo_module_ConvMessages_to_c() returns error if no messages. */
+ if (sudo_module_ConvMessages_to_c(py_args, &num_msgs, &msgs) < 0) {
+ goto cleanup;
+ }
+
+ replies = calloc(num_msgs, sizeof(struct sudo_conv_reply));
+ if (replies == NULL)
+ goto cleanup;
+ py_result = PyTuple_New(num_msgs);
+ if (py_result == NULL)
+ goto cleanup;
+
+ if (py_ctx.sudo_conv == NULL) {
+ PyErr_Format(sudo_exc_SudoException, "%s: conversation is unavailable",
+ __func__);
+ goto cleanup;
+ }
+
+ int rc = py_sudo_conv((int)num_msgs, msgs, replies, &callback);
+ if (rc != 0) {
+ PyErr_Format(sudo_exc_ConversationInterrupted,
+ "%s: conversation was interrupted", __func__, rc);
+ goto cleanup;
+ }
+
+ for (Py_ssize_t i = 0; i < num_msgs; ++i) {
+ char *reply = replies[i].reply;
+ if (reply != NULL) {
+ PyObject *py_reply = PyUnicode_FromString(reply);
+ if (py_reply == NULL) {
+ goto cleanup;
+ }
+
+ if (PyTuple_SetItem(py_result, i, py_reply) != 0) { // this steals a reference even on error
+ PyErr_Format(sudo_exc_SudoException, "%s: failed to set tuple item", __func__);
+ goto cleanup;
+ }
+
+ sudo_debug_printf(SUDO_DEBUG_DIAG, "user reply for conversation: '%s'\n", reply);
+ }
+ }
+
+cleanup:
+ Py_CLEAR(py_empty);
+ if (replies != NULL) {
+ for (int i = 0; i < num_msgs; ++i)
+ free(replies[i].reply);
+ }
+ free(msgs);
+ free(replies);
+
+ if (PyErr_Occurred()) {
+ Py_CLEAR(py_result); // we return NULL
+ }
+
+ py_debug_python_result("sudo", "conv", py_result, PYTHON_DEBUG_C_CALLS);
+
+ debug_return_ptr(py_result);
+}
+
+/*
+ * Create a python class.
+ * Class name must be a full name including module, eg. "sudo.MyFavouriteClass".
+ * The resulting class object can be added to a module using PyModule_AddObject.
+ */
+PyObject *
+sudo_module_create_class(const char *class_name, PyMethodDef *class_methods,
+ PyObject *base_class)
+{
+ debug_decl(sudo_module_create_class, PYTHON_DEBUG_INTERNAL);
+
+ PyObject *py_base_classes = NULL, *py_class = NULL, *py_member_dict = NULL;
+
+ if (base_class == NULL) {
+ py_base_classes = PyTuple_New(0);
+ } else {
+ py_base_classes = Py_BuildValue("(O)", base_class);
+ }
+
+ if (py_base_classes == NULL)
+ goto cleanup;
+
+ py_member_dict = PyDict_New();
+ if (py_member_dict == NULL)
+ goto cleanup;
+
+ for (PyMethodDef *py_def = class_methods; py_def->ml_name != NULL; ++py_def) {
+ PyObject *py_func = PyCFunction_New(py_def, NULL);
+ if (py_func == NULL) {
+ goto cleanup;
+ }
+
+ // this wrapping makes the function get the 'self' as argument
+ PyObject *py_method = PyInstanceMethod_New(py_func);
+ if (py_method == NULL) {
+ Py_DECREF(py_func);
+ goto cleanup;
+ }
+
+ int rc = PyDict_SetItemString(py_member_dict, py_def->ml_name, py_method);
+
+ Py_XDECREF(py_func);
+ Py_XDECREF(py_method);
+
+ if (rc != 0)
+ goto cleanup;
+ }
+
+ py_class = PyObject_CallFunction((PyObject *)&PyType_Type, "(sOO)",
+ class_name,
+ py_base_classes,
+ py_member_dict);
+
+cleanup:
+ Py_CLEAR(py_base_classes);
+ Py_CLEAR(py_member_dict);
+
+ debug_return_ptr(py_class);
+}
+
+CPYCHECKER_STEALS_REFERENCE_TO_ARG(3)
+static void
+sudo_module_register_enum(PyObject *py_module, const char *enum_name, PyObject *py_constants_dict)
+{
+ // pseudo code:
+ // return enum.IntEnum('MyEnum', {'DEFINITION_NAME': DEFINITION_VALUE, ...})
+
+ debug_decl(sudo_module_register_enum, PYTHON_DEBUG_INTERNAL);
+
+ if (py_constants_dict == NULL)
+ return;
+
+ PyObject *py_enum_class = NULL;
+ {
+ PyObject *py_enum_module = PyImport_ImportModule("enum");
+ if (py_enum_module == NULL) {
+ Py_CLEAR(py_constants_dict);
+ debug_return;
+ }
+
+ py_enum_class = PyObject_CallMethod(py_enum_module,
+ "IntEnum", "sO", enum_name,
+ py_constants_dict);
+
+ Py_CLEAR(py_constants_dict);
+ Py_CLEAR(py_enum_module);
+ }
+
+ if (py_enum_class == NULL) {
+ debug_return;
+ }
+
+ if (PyModule_AddObject(py_module, enum_name, py_enum_class) < 0) {
+ Py_CLEAR(py_enum_class);
+ debug_return;
+ }
+
+ debug_return;
+}
+
+PyMODINIT_FUNC
+sudo_module_init(void)
+{
+ debug_decl(sudo_module_init, PYTHON_DEBUG_C_CALLS);
+
+ PyObject *py_module = PyModule_Create(&sudo_module);
+
+ if (py_module == NULL)
+ debug_return_ptr(NULL);
+
+ // Note: "PyModule_AddObject()" decrements the refcount only on success
+
+ // exceptions
+ #define MODULE_ADD_EXCEPTION(exception_name, base_exception) \
+ do { \
+ EXC_VAR(exception_name) = PyErr_NewException("sudo." # exception_name, base_exception, NULL); \
+ if (EXC_VAR(exception_name) == NULL || PyModule_AddObject(py_module, # exception_name, EXC_VAR(exception_name)) < 0) { \
+ Py_CLEAR(EXC_VAR(exception_name)); \
+ goto cleanup; \
+ } \
+ Py_INCREF(EXC_VAR(exception_name)); \
+ } while(0);
+
+ MODULE_ADD_EXCEPTION(SudoException, NULL);
+
+ MODULE_ADD_EXCEPTION(PluginException, NULL);
+ MODULE_ADD_EXCEPTION(PluginError, EXC_VAR(PluginException));
+ MODULE_ADD_EXCEPTION(PluginReject, EXC_VAR(PluginException));
+
+ MODULE_ADD_EXCEPTION(ConversationInterrupted, EXC_VAR(SudoException));
+
+ #define MODULE_REGISTER_ENUM(name, key_values) \
+ sudo_module_register_enum(py_module, name, py_dict_create_string_int(\
+ sizeof(key_values) / sizeof(struct key_value_str_int), key_values))
+
+ // constants
+ struct key_value_str_int constants_rc[] = {
+ {"OK", SUDO_RC_OK},
+ {"ACCEPT", SUDO_RC_ACCEPT},
+ {"REJECT", SUDO_RC_REJECT},
+ {"ERROR", SUDO_RC_ERROR},
+ {"USAGE_ERROR", SUDO_RC_USAGE_ERROR}
+ };
+ MODULE_REGISTER_ENUM("RC", constants_rc);
+
+ struct key_value_str_int constants_conv[] = {
+ {"PROMPT_ECHO_OFF", SUDO_CONV_PROMPT_ECHO_OFF},
+ {"PROMPT_ECHO_ON", SUDO_CONV_PROMPT_ECHO_ON},
+ {"INFO_MSG", SUDO_CONV_INFO_MSG},
+ {"PROMPT_MASK", SUDO_CONV_PROMPT_MASK},
+ {"PROMPT_ECHO_OK", SUDO_CONV_PROMPT_ECHO_OK},
+ {"PREFER_TTY", SUDO_CONV_PREFER_TTY}
+ };
+ MODULE_REGISTER_ENUM("CONV", constants_conv);
+
+ struct key_value_str_int constants_debug[] = {
+ {"CRIT", SUDO_DEBUG_CRIT},
+ {"ERROR", SUDO_DEBUG_ERROR},
+ {"WARN", SUDO_DEBUG_WARN},
+ {"NOTICE", SUDO_DEBUG_NOTICE},
+ {"DIAG", SUDO_DEBUG_DIAG},
+ {"INFO", SUDO_DEBUG_INFO},
+ {"TRACE", SUDO_DEBUG_TRACE},
+ {"DEBUG", SUDO_DEBUG_DEBUG}
+ };
+ MODULE_REGISTER_ENUM("DEBUG", constants_debug);
+
+ struct key_value_str_int constants_exit_reason[] = {
+ {"NO_STATUS", SUDO_PLUGIN_NO_STATUS},
+ {"WAIT_STATUS", SUDO_PLUGIN_WAIT_STATUS},
+ {"EXEC_ERROR", SUDO_PLUGIN_EXEC_ERROR},
+ {"SUDO_ERROR", SUDO_PLUGIN_SUDO_ERROR}
+ };
+ MODULE_REGISTER_ENUM("EXIT_REASON", constants_exit_reason);
+
+ struct key_value_str_int constants_plugin_types[] = {
+ {"POLICY", SUDO_POLICY_PLUGIN},
+ {"AUDIT", SUDO_AUDIT_PLUGIN},
+ {"IO", SUDO_IO_PLUGIN},
+ {"APPROVAL", SUDO_APPROVAL_PLUGIN},
+ {"SUDO", SUDO_FRONT_END}
+ };
+ MODULE_REGISTER_ENUM("PLUGIN_TYPE", constants_plugin_types);
+
+ // classes
+ if (sudo_module_register_conv_message(py_module) != SUDO_RC_OK)
+ goto cleanup;
+
+ if (sudo_module_register_baseplugin(py_module) != SUDO_RC_OK)
+ goto cleanup;
+
+ if (sudo_module_register_loghandler(py_module) != SUDO_RC_OK)
+ goto cleanup;
+
+cleanup:
+ if (PyErr_Occurred()) {
+ Py_CLEAR(py_module);
+ Py_CLEAR(sudo_exc_SudoException);
+ Py_CLEAR(sudo_exc_PluginError);
+ Py_CLEAR(sudo_exc_ConversationInterrupted);
+ }
+
+ debug_return_ptr(py_module);
+}