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/*
* 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.
*/
#ifndef SUDO_PYTHON_PLUGIN_COMMON_H
#define SUDO_PYTHON_PLUGIN_COMMON_H
#include "pyhelpers.h"
struct PluginContext {
PyThreadState *py_interpreter;
PyObject *py_module;
PyObject *py_class;
PyObject *py_instance;
int call_close;
unsigned int sudo_api_version;
char *plugin_path;
// We use this to let the error string live until sudo and the audit plugins
// are using it.
char *callback_error;
};
int python_plugin_register_logging(sudo_conv_t conversation, sudo_printf_t sudo_printf, char * const settings[]);
int python_plugin_init(struct PluginContext *plugin_ctx, char * const plugin_options[], unsigned int version);
int python_plugin_construct_custom(struct PluginContext *plugin_ctx, PyObject *py_kwargs);
PyObject *python_plugin_construct_args(unsigned int version, char *const settings[],
char *const user_info[], char *const user_env[], char *const plugin_options[]);
int python_plugin_construct(struct PluginContext *plugin_ctx, unsigned int version,
char *const settings[], char *const user_info[],
char *const user_env[], char *const plugin_options[]);
void python_plugin_deinit(struct PluginContext *plugin_ctx);
int python_plugin_show_version(struct PluginContext *plugin_ctx,
const char *python_callback_name, int isVerbose, unsigned int plugin_api_version, const char *plugin_api_name);
CPYCHECKER_STEALS_REFERENCE_TO_ARG(3)
void python_plugin_close(struct PluginContext *plugin_ctx, const char *callback_name,
PyObject *py_args);
CPYCHECKER_STEALS_REFERENCE_TO_ARG(3)
PyObject *python_plugin_api_call(struct PluginContext *plugin_ctx,
const char *func_name, PyObject *py_args);
CPYCHECKER_STEALS_REFERENCE_TO_ARG(3)
int python_plugin_api_rc_call(struct PluginContext *plugin_ctx,
const char *func_name, PyObject *py_args);
int python_plugin_rc_to_int(PyObject *py_result);
void python_plugin_mark_callback_optional(struct PluginContext *plugin_ctx,
const char *function_name, void **function);
const char *python_plugin_name(struct PluginContext *plugin_ctx);
// sets the callback error stored in plugin_ctx into "errstr" but only if API
// version is enough and "errstr" is valid
#define CALLBACK_SET_ERROR(plugin_ctx, errstr) \
do { \
if ((plugin_ctx)->sudo_api_version >= SUDO_API_MKVERSION(1, 15)) { \
if (errstr != NULL) \
*errstr = (plugin_ctx)->callback_error; \
} \
} while(0)
#endif // SUDO_PYTHON_PLUGIN_COMMON_H
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