static PyKAdminObject *_kadmin_init_with_ccache(PyObject *self, PyObject *args) {
PyKAdminObject *kadmin = PyKAdminObject_create();
PyObject *db_args_dict = NULL;
kadm5_ret_t retval = KADM5_OK;
krb5_error_code code = 0;
krb5_principal princ = NULL;
char *ccache_name = NULL;
char *client_name = NULL;
char **db_args = NULL;
krb5_ccache cc;
kadm5_config_params *params = calloc(0x1, sizeof(kadm5_config_params));
memset(&cc, 0, sizeof(krb5_ccache));
// TODO : unpack database args as an optional third parameter (will be a dict or array)
if (!PyArg_ParseTuple(args, "|zzO!", &client_name, &ccache_name, &PyDict_Type, &db_args_dict))
return NULL;
db_args = _kadmin_dict_to_db_args(db_args_dict);
if (!ccache_name) {
code = krb5_cc_default(kadmin->context, &cc);
if (code) { PyKAdmin_RETURN_ERROR(code, "krb5_cc_default"); }
} else {
code = krb5_cc_resolve(kadmin->context, ccache_name, &cc);
if (code) { PyKAdmin_RETURN_ERROR(code, "krb5_cc_resolve"); }
}
if (!client_name) {
code = krb5_cc_get_principal(kadmin->context, cc, &princ);
if (code) { PyKAdmin_RETURN_ERROR(code, "krb5_cc_get_principal"); }
code = krb5_unparse_name(kadmin->context, princ, &client_name);
if (code) { PyKAdmin_RETURN_ERROR(code, "krb5_unparse_name"); }
krb5_free_principal(kadmin->context, princ);
}
retval = kadm5_init_with_creds(
kadmin->context,
client_name,
cc,
service_name,
params,
struct_version,
api_version,
db_args,
&kadmin->server_handle);
if (db_args)
_kadmin_free_db_args(db_args);
if (retval != KADM5_OK) { PyKAdmin_RETURN_ERROR(retval, "kadm5_init_with_creds"); }
Py_XINCREF(kadmin);
return kadmin;
}
static PyKAdminObject *_kadmin_init_with_ccache(PyObject *self, PyObject *args) {
PyKAdminObject *kadmin = NULL;
PyObject *py_db_args = NULL;
kadm5_ret_t retval = KADM5_OK;
krb5_error_code code = 0;
krb5_principal princ = NULL;
char *ccache_name = NULL;
char *client_name = NULL;
char *_resolved_client = NULL;
char **db_args = NULL;
kadm5_config_params *params = NULL;
krb5_ccache cc;
memset(&cc, 0, sizeof(krb5_ccache));
// TODO : unpack database args as an optional third parameter (will be a dict or array)
if (!PyArg_ParseTuple(args, "|zzO", &client_name, &ccache_name, &py_db_args))
return NULL;
kadmin = PyKAdminObject_create();
params = calloc(0x1, sizeof(kadm5_config_params));
db_args = pykadmin_parse_db_args(py_db_args);
if (!ccache_name) {
code = krb5_cc_default(kadmin->context, &cc);
if (code) {
PyKAdminError_raise_error(code, "krb5_cc_default");
goto cleanup;
}
} else {
code = krb5_cc_resolve(kadmin->context, ccache_name, &cc);
if (code) {
PyKAdminError_raise_error(code, "krb5_cc_resolve");
goto cleanup;
}
}
_resolved_client = client_name;
if (!_resolved_client) {
code = krb5_cc_get_principal(kadmin->context, cc, &princ);
if (code) {
PyKAdminError_raise_error(code, "krb5_cc_get_principal");
goto cleanup;
}
code = krb5_unparse_name(kadmin->context, princ, &_resolved_client);
if (code) {
PyKAdminError_raise_error(code, "krb5_unparse_name");
goto cleanup;
}
}
retval = kadm5_init_with_creds(
kadmin->context,
_resolved_client,
cc,
service_name,
params,
struct_version,
api_version,
db_args,
&kadmin->server_handle);
cleanup:
// we only clean up _resolved_client if we calculated it, otherwise it is
// an internal pointer of a python object and freeing it will be illegal.
if ((client_name == NULL) && _resolved_client)
free(_resolved_client);
krb5_free_principal(kadmin->context, princ);
krb5_cc_close(kadmin->context, cc);
if (retval != KADM5_OK) {
Py_XDECREF(kadmin);
kadmin = NULL;
PyKAdminError_raise_error(retval, "kadm5_init_with_creds");
}
if (params)
free(params);
pykadmin_free_db_args(db_args);
return kadmin;
}