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plugins/python: add python approval plugin wrapper

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This commit is contained in:
Robert Manner
2020-02-11 10:29:20 +01:00
committed by Todd C. Miller
parent 33e7fdcae0
commit 23af39b005
7 changed files with 308 additions and 12 deletions
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37
plugins/python/python_plugin_common.c
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@@ -181,14 +181,11 @@ cleanup:
debug_return_int(rc);
}
int
python_plugin_construct(struct PluginContext *plugin_ctx, unsigned int version,
PyObject *
python_plugin_construct_args(unsigned int version,
char *const settings[], char *const user_info[],
char *const user_env[], char *const plugin_options[])
{
debug_decl(python_plugin_construct, PYTHON_DEBUG_PLUGIN_LOAD);
int rc = SUDO_RC_ERROR;
PyObject *py_settings = NULL;
PyObject *py_user_info = NULL;
PyObject *py_user_env = NULL;
@@ -208,18 +205,36 @@ python_plugin_construct(struct PluginContext *plugin_ctx, unsigned int version,
PyDict_SetItemString(py_kwargs, "user_info", py_user_info) != 0 ||
PyDict_SetItemString(py_kwargs, "plugin_options", py_plugin_options) != 0)
{
Py_CLEAR(py_kwargs);
}
Py_CLEAR(py_settings);
Py_CLEAR(py_user_info);
Py_CLEAR(py_user_env);
Py_CLEAR(py_plugin_options);
Py_CLEAR(py_version);
return py_kwargs;
}
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[])
{
debug_decl(python_plugin_construct, PYTHON_DEBUG_PLUGIN_LOAD);
int rc = SUDO_RC_ERROR;
PyObject *py_kwargs = python_plugin_construct_args(
version, settings, user_info, user_env, plugin_options);
if (py_kwargs == NULL) {
py_log_last_error("Failed to construct plugin instance");
rc = SUDO_RC_ERROR;
} else {
rc = python_plugin_construct_custom(plugin_ctx, py_kwargs);
}
Py_XDECREF(py_settings);
Py_XDECREF(py_user_info);
Py_XDECREF(py_user_env);
Py_XDECREF(py_plugin_options);
Py_XDECREF(py_version);
Py_XDECREF(py_kwargs);
Py_CLEAR(py_kwargs);
debug_return_int(rc);
}