keyutils-0.6/0000775014136501413650000000000013425064053013772 5ustar miibanmiiban00000000000000keyutils-0.6/keyutils.egg-info/0000775014136501413650000000000013425064053017335 5ustar miibanmiiban00000000000000keyutils-0.6/keyutils.egg-info/dependency_links.txt0000664014136501413650000000000113425064053023403 0ustar miibanmiiban00000000000000 keyutils-0.6/keyutils.egg-info/SOURCES.txt0000664014136501413650000000042113425064053021216 0ustar miibanmiiban00000000000000AUTHORS ChangeLog INSTALL LICENSE MANIFEST.in README.rst TODO setup.cfg setup.py keyutils/__init__.py keyutils/_keyutils.c keyutils/_keyutils.pyx keyutils.egg-info/PKG-INFO keyutils.egg-info/SOURCES.txt keyutils.egg-info/dependency_links.txt keyutils.egg-info/top_level.txtkeyutils-0.6/keyutils.egg-info/top_level.txt0000664014136501413650000000001113425064053022057 0ustar miibanmiiban00000000000000keyutils keyutils-0.6/keyutils.egg-info/PKG-INFO0000664014136501413650000000452013425064053020433 0ustar miibanmiiban00000000000000Metadata-Version: 1.1 Name: keyutils Version: 0.6 Summary: keyutils bindings for Python Home-page: https://github.com/sassoftware/python-keyutils Author: Mihai Ibanescu Author-email: mihai.ibanescu@sas.com License: Apache 2.0 Description: python-keyutils =============== python-keyutils is a set of python bindings for keyutils (available from http://people.redhat.com/~dhowells/keyutils), a key management suite that leverages the infrastructure provided by the Linux kernel for safely storing and retrieving sensitive infromation in your programs. Usage ~~~~~ The C extension module follows closely the C API (see ``add_key(2)``, ``request_key(2)``, ``keyctl_read_alloc(2)``). Exceptions also follow the C API. The only notable difference is for ``request_key``: when the key is not present, ``None`` is returned, instead of raising an exception (which is usually a more expensive operation). Note that the function parameters are passed as bytes not strings! On python 3 this usually requires an explicit ``param.encode()`` call. For example: .. code-block:: python import keyutils # NOTE: only pass `bytes` to the keyutils API: name = b'foo' value = b'bar' ring = keyutils.KEY_SPEC_PROCESS_KEYRING key_id = keyutils.add_key(name, value, ring) assert keyutils.request_key(name, ring) == key_id assert keyutils.read_key(key_id) == value # set timeout to 5 seconds, wait and then... it's gone: keyutils.set_timeout(key_id, 5) from time import sleep sleep(6) assert keyutils.request_key(name, ring) == None Further examples can be found in the ``test`` subfolder. Platform: Linux Classifier: Topic :: Security Classifier: Operating System :: POSIX :: Linux Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3.3 Classifier: Programming Language :: Python :: 3.4 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: 3.6 Classifier: Programming Language :: Python :: 3.7 keyutils-0.6/INSTALL0000664014136501413650000000000012511511417015005 0ustar miibanmiiban00000000000000keyutils-0.6/MANIFEST.in0000664014136501413650000000007212623130326015523 0ustar miibanmiiban00000000000000include AUTHORS ChangeLog INSTALL LICENSE README.rst TODO keyutils-0.6/setup.py0000664014136501413650000000331713425063432015510 0ustar miibanmiiban00000000000000#!/usr/bin/env python # # Copyright (c) SAS Institute Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # import io from setuptools import setup, Extension with io.open('README.rst', "r", encoding="utf-8") as f: long_description = f.read() setup( name='keyutils', version='0.6', description='keyutils bindings for Python', long_description=long_description, author='Mihai Ibanescu', author_email='mihai.ibanescu@sas.com', url='https://github.com/sassoftware/python-keyutils', license='Apache 2.0', packages=['keyutils'], classifiers=[ "Topic :: Security", "Operating System :: POSIX :: Linux", "Programming Language :: Python :: 2.7", "Programming Language :: Python :: 3.3", "Programming Language :: Python :: 3.4", "Programming Language :: Python :: 3.5", "Programming Language :: Python :: 3.6", "Programming Language :: Python :: 3.7", ], platforms=[ "Linux", ], ext_modules=[ Extension( 'keyutils._keyutils', ['keyutils/_keyutils.pyx'], libraries=['keyutils'], ), ], setup_requires=["pytest-runner"], tests_require=["pytest"], ) keyutils-0.6/keyutils/0000775014136501413650000000000013425064053015643 5ustar miibanmiiban00000000000000keyutils-0.6/keyutils/__init__.py0000664014136501413650000000434213143343706017761 0ustar miibanmiiban00000000000000#!/usr/bin/python # # Copyright (c) SAS Institute Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # from __future__ import absolute_import from . import _keyutils for k, v in _keyutils.constants.__dict__.items(): globals()[k] = v del k, v from errno import EINVAL, ENOMEM, EDQUOT, EINTR, EACCES Error = _keyutils.error def add_key(key, value, keyring, keyType=b"user"): return _keyutils.add_key(keyType, key, value, keyring) def request_key(key, keyring, keyType=b"user"): try: return _keyutils.request_key(keyType, key, None, keyring) except Error as err: if err.args[0] == _keyutils.constants.ENOKEY: return None raise def search(keyring, description, destination=0, keyType=b"user"): try: return _keyutils.search(keyring, keyType, description, destination) except Error as err: if err.args[0] == _keyutils.constants.ENOKEY: return None raise def update_key(key, value): return _keyutils.update_key(key, value) def read_key(keyId): return _keyutils.read_key(keyId) def describe_key(keyId): return _keyutils.describe_key(keyId) def join_session_keyring(name=None): return _keyutils.join_session_keyring(name) def session_to_parent(): return _keyutils.session_to_parent() def link(key, keyring): return _keyutils.link(key, keyring) def unlink(key, keyring): return _keyutils.unlink(key, keyring) def revoke(key): return _keyutils.revoke(key) def set_timeout(key, timeout): """Set timeout in seconds (int).""" return _keyutils.set_timeout(key, timeout) def set_perm(key, perm): return _keyutils.set_perm(key, perm) def clear(keyring): """Clear the keyring.""" return _keyutils.clear(keyring) keyutils-0.6/keyutils/_keyutils.c0000664014136501413650000101043413425061575020030 0ustar miibanmiiban00000000000000/* Generated by Cython 0.29.3 */ #define PY_SSIZE_T_CLEAN #include "Python.h" #ifndef Py_PYTHON_H #error Python headers needed to compile C extensions, please install development version of Python. #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX 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#endif /* CalculateMetaclass.proto */ static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases); /* Py3ClassCreate.proto */ static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc); static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict, PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass); /* SetNameInClass.proto */ #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 #define __Pyx_SetNameInClass(ns, name, value)\ (likely(PyDict_CheckExact(ns)) ? _PyDict_SetItem_KnownHash(ns, name, value, ((PyASCIIObject *) name)->hash) : PyObject_SetItem(ns, name, value)) #elif CYTHON_COMPILING_IN_CPYTHON #define __Pyx_SetNameInClass(ns, name, value)\ (likely(PyDict_CheckExact(ns)) ? PyDict_SetItem(ns, name, value) : PyObject_SetItem(ns, name, value)) #else #define __Pyx_SetNameInClass(ns, name, value) PyObject_SetItem(ns, name, value) #endif /* PyThreadStateGet.proto */ #if CYTHON_FAST_THREAD_STATE #define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate; #define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current; #define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type #else #define __Pyx_PyThreadState_declare #define __Pyx_PyThreadState_assign #define __Pyx_PyErr_Occurred() PyErr_Occurred() #endif /* PyErrFetchRestore.proto */ #if CYTHON_FAST_THREAD_STATE #define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL) #define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb) #define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb) #define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb) #define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb) static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL)) #else #define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) #endif #else #define __Pyx_PyErr_Clear() PyErr_Clear() #define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) #define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb) #define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb) #define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb) #define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb) #define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb) #define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb) #endif /* CLineInTraceback.proto */ #ifdef CYTHON_CLINE_IN_TRACEBACK #define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0) #else static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line); #endif /* CodeObjectCache.proto */ typedef struct { PyCodeObject* code_object; int code_line; } __Pyx_CodeObjectCacheEntry; struct __Pyx_CodeObjectCache { int count; int max_count; __Pyx_CodeObjectCacheEntry* entries; }; static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); static PyCodeObject *__pyx_find_code_object(int code_line); static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); /* AddTraceback.proto */ static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename); /* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); /* CIntFromPy.proto */ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); /* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); /* CIntFromPy.proto */ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); /* FastTypeChecks.proto */ #if CYTHON_COMPILING_IN_CPYTHON #define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type) static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b); static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type); static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2); #else #define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) #define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type) #define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2)) #endif #define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception) /* CheckBinaryVersion.proto */ static int __Pyx_check_binary_version(void); /* InitStrings.proto */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /* Module declarations from 'libc' */ /* Module declarations from 'libc.string' */ /* Module declarations from 'libc.stdlib' */ /* Module declarations from 'keyutils._keyutils' */ #define __Pyx_MODULE_NAME "keyutils._keyutils" extern int __pyx_module_is_main_keyutils___keyutils; int __pyx_module_is_main_keyutils___keyutils = 0; /* Implementation of 'keyutils._keyutils' */ static const char __pyx_k_rc[] = "rc"; static const char __pyx_k_doc[] = "__doc__"; static const char __pyx_k_key[] = "key"; static const char __pyx_k_obj[] = "obj"; static const char __pyx_k_ptr[] = "ptr"; static const char __pyx_k_link[] = "link"; static const char __pyx_k_main[] = "__main__"; static const char __pyx_k_name[] = "__name__"; static const char __pyx_k_perm[] = "perm"; static const char __pyx_k_size[] = "size"; static const char __pyx_k_test[] = "__test__"; static const char __pyx_k_clear[] = "clear"; static const char __pyx_k_error[] = "error"; static const char __pyx_k_ENOKEY[] = "ENOKEY"; static const char __pyx_k_desc_p[] = "desc_p"; static const char __pyx_k_module[] = "__module__"; static const char __pyx_k_name_2[] = "name"; static const char __pyx_k_name_p[] = "name_p"; static const char __pyx_k_revoke[] = "revoke"; static const char __pyx_k_search[] = "search"; static const char __pyx_k_unlink[] = "unlink"; static const char __pyx_k_add_key[] = "add_key"; static const char __pyx_k_keyperm[] = "keyperm"; static const char __pyx_k_keyring[] = "keyring"; static const char __pyx_k_payload[] = "payload"; static const char __pyx_k_prepare[] = "__prepare__"; static const char __pyx_k_timeout[] = "timeout"; static const char __pyx_k_key_type[] = "key_type"; static const char __pyx_k_qualname[] = "__qualname__"; static const char __pyx_k_read_key[] = "read_key"; static const char __pyx_k_set_perm[] = "set_perm"; static const char __pyx_k_callout_p[] = "callout_p"; static const char __pyx_k_constants[] = "constants"; static const char __pyx_k_metaclass[] = "__metaclass__"; static const char __pyx_k_payload_p[] = "payload_p"; static const char __pyx_k_key_type_p[] = "key_type_p"; static const char __pyx_k_update_key[] = "update_key"; static const char __pyx_k_EKEYEXPIRED[] = "EKEYEXPIRED"; static const char __pyx_k_EKEYREVOKED[] = "EKEYREVOKED"; static const char __pyx_k_KEY_GRP_ALL[] = "KEY_GRP_ALL"; static const char __pyx_k_KEY_OTH_ALL[] = "KEY_OTH_ALL"; static const char __pyx_k_KEY_POS_ALL[] = "KEY_POS_ALL"; static const char __pyx_k_KEY_USR_ALL[] = "KEY_USR_ALL"; static const char __pyx_k_description[] = "description"; static const char __pyx_k_destination[] = "destination"; static const char __pyx_k_payload_len[] = "payload_len"; static const char __pyx_k_request_key[] = "request_key"; static const char __pyx_k_set_timeout[] = "set_timeout"; static const char __pyx_k_EKEYREJECTED[] = "EKEYREJECTED"; static const char __pyx_k_KEY_GRP_LINK[] = "KEY_GRP_LINK"; static const char __pyx_k_KEY_GRP_READ[] = "KEY_GRP_READ"; static const char __pyx_k_KEY_GRP_VIEW[] = "KEY_GRP_VIEW"; static const char __pyx_k_KEY_OTH_LINK[] = "KEY_OTH_LINK"; static const char __pyx_k_KEY_OTH_READ[] = "KEY_OTH_READ"; static const char __pyx_k_KEY_OTH_VIEW[] = "KEY_OTH_VIEW"; static const char __pyx_k_KEY_POS_LINK[] = "KEY_POS_LINK"; static const char __pyx_k_KEY_POS_READ[] = "KEY_POS_READ"; static const char __pyx_k_KEY_POS_VIEW[] = "KEY_POS_VIEW"; static const char __pyx_k_KEY_USR_LINK[] = "KEY_USR_LINK"; static const char __pyx_k_KEY_USR_READ[] = "KEY_USR_READ"; static const char __pyx_k_KEY_USR_VIEW[] = "KEY_USR_VIEW"; static const char __pyx_k_callout_info[] = "callout_info"; static const char __pyx_k_describe_key[] = "describe_key"; static const char __pyx_k_KEY_GRP_WRITE[] = "KEY_GRP_WRITE"; static const char __pyx_k_KEY_OTH_WRITE[] = "KEY_OTH_WRITE"; static const char __pyx_k_KEY_POS_WRITE[] = "KEY_POS_WRITE"; static const char __pyx_k_KEY_USR_WRITE[] = "KEY_USR_WRITE"; static const char __pyx_k_KEY_GRP_SEARCH[] = "KEY_GRP_SEARCH"; static const char __pyx_k_KEY_OTH_SEARCH[] = "KEY_OTH_SEARCH"; static const char __pyx_k_KEY_POS_SEARCH[] = "KEY_POS_SEARCH"; static const char __pyx_k_KEY_USR_SEARCH[] = "KEY_USR_SEARCH"; static const char __pyx_k_KEY_GRP_SETATTR[] = "KEY_GRP_SETATTR"; static const char __pyx_k_KEY_OTH_SETATTR[] = "KEY_OTH_SETATTR"; static const char __pyx_k_KEY_POS_SETATTR[] = "KEY_POS_SETATTR"; static const char __pyx_k_KEY_USR_SETATTR[] = "KEY_USR_SETATTR"; static const char __pyx_k_session_to_parent[] = "session_to_parent"; static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback"; static const char __pyx_k_keyutils__keyutils[] = "keyutils._keyutils"; static const char __pyx_k_join_session_keyring[] = "join_session_keyring"; static const char __pyx_k_KEY_SPEC_USER_KEYRING[] = "KEY_SPEC_USER_KEYRING"; static const char __pyx_k_keyutils__keyutils_pyx[] = "keyutils/_keyutils.pyx"; static const char __pyx_k_KEY_SPEC_THREAD_KEYRING[] = "KEY_SPEC_THREAD_KEYRING"; static const char __pyx_k_KEY_SPEC_PROCESS_KEYRING[] = "KEY_SPEC_PROCESS_KEYRING"; static const char __pyx_k_KEY_SPEC_SESSION_KEYRING[] = "KEY_SPEC_SESSION_KEYRING"; static const char __pyx_k_KEY_SPEC_USER_SESSION_KEYRING[] = "KEY_SPEC_USER_SESSION_KEYRING"; static PyObject *__pyx_n_s_EKEYEXPIRED; static PyObject *__pyx_n_s_EKEYREJECTED; static PyObject *__pyx_n_s_EKEYREVOKED; static PyObject *__pyx_n_s_ENOKEY; static PyObject *__pyx_n_s_KEY_GRP_ALL; static PyObject *__pyx_n_s_KEY_GRP_LINK; static PyObject *__pyx_n_s_KEY_GRP_READ; static PyObject *__pyx_n_s_KEY_GRP_SEARCH; static PyObject *__pyx_n_s_KEY_GRP_SETATTR; static PyObject *__pyx_n_s_KEY_GRP_VIEW; static PyObject *__pyx_n_s_KEY_GRP_WRITE; static PyObject *__pyx_n_s_KEY_OTH_ALL; static PyObject *__pyx_n_s_KEY_OTH_LINK; static PyObject *__pyx_n_s_KEY_OTH_READ; static PyObject *__pyx_n_s_KEY_OTH_SEARCH; static PyObject *__pyx_n_s_KEY_OTH_SETATTR; static PyObject *__pyx_n_s_KEY_OTH_VIEW; static PyObject *__pyx_n_s_KEY_OTH_WRITE; static PyObject *__pyx_n_s_KEY_POS_ALL; static PyObject *__pyx_n_s_KEY_POS_LINK; static PyObject *__pyx_n_s_KEY_POS_READ; static PyObject *__pyx_n_s_KEY_POS_SEARCH; static PyObject *__pyx_n_s_KEY_POS_SETATTR; static PyObject *__pyx_n_s_KEY_POS_VIEW; static PyObject *__pyx_n_s_KEY_POS_WRITE; static PyObject *__pyx_n_s_KEY_SPEC_PROCESS_KEYRING; static PyObject *__pyx_n_s_KEY_SPEC_SESSION_KEYRING; static PyObject *__pyx_n_s_KEY_SPEC_THREAD_KEYRING; static PyObject *__pyx_n_s_KEY_SPEC_USER_KEYRING; static PyObject *__pyx_n_s_KEY_SPEC_USER_SESSION_KEYRING; static PyObject *__pyx_n_s_KEY_USR_ALL; static PyObject *__pyx_n_s_KEY_USR_LINK; static PyObject *__pyx_n_s_KEY_USR_READ; static PyObject *__pyx_n_s_KEY_USR_SEARCH; static PyObject *__pyx_n_s_KEY_USR_SETATTR; static PyObject *__pyx_n_s_KEY_USR_VIEW; static PyObject *__pyx_n_s_KEY_USR_WRITE; static PyObject *__pyx_n_s_add_key; static PyObject *__pyx_n_s_callout_info; static PyObject *__pyx_n_s_callout_p; static PyObject *__pyx_n_s_clear; static PyObject *__pyx_n_s_cline_in_traceback; static PyObject *__pyx_n_s_constants; static PyObject *__pyx_n_s_desc_p; static PyObject *__pyx_n_s_describe_key; static PyObject *__pyx_n_s_description; static PyObject *__pyx_n_s_destination; static PyObject *__pyx_n_s_doc; static PyObject *__pyx_n_s_error; static PyObject *__pyx_n_s_join_session_keyring; static PyObject *__pyx_n_s_key; static PyObject *__pyx_n_s_key_type; static PyObject *__pyx_n_s_key_type_p; static PyObject *__pyx_n_s_keyperm; static PyObject *__pyx_n_s_keyring; static PyObject *__pyx_n_s_keyutils__keyutils; static PyObject *__pyx_kp_s_keyutils__keyutils_pyx; static PyObject *__pyx_n_s_link; static PyObject *__pyx_n_s_main; static PyObject *__pyx_n_s_metaclass; static PyObject *__pyx_n_s_module; static PyObject *__pyx_n_s_name; static PyObject *__pyx_n_s_name_2; static PyObject *__pyx_n_s_name_p; static PyObject *__pyx_n_s_obj; static PyObject *__pyx_n_s_payload; static PyObject *__pyx_n_s_payload_len; static PyObject *__pyx_n_s_payload_p; static PyObject *__pyx_n_s_perm; static PyObject *__pyx_n_s_prepare; static PyObject *__pyx_n_s_ptr; static PyObject *__pyx_n_s_qualname; static PyObject *__pyx_n_s_rc; static PyObject *__pyx_n_s_read_key; static PyObject *__pyx_n_s_request_key; static PyObject *__pyx_n_s_revoke; static PyObject *__pyx_n_s_search; static PyObject *__pyx_n_s_session_to_parent; static PyObject *__pyx_n_s_set_perm; static PyObject *__pyx_n_s_set_timeout; static PyObject *__pyx_n_s_size; static PyObject *__pyx_n_s_test; static PyObject *__pyx_n_s_timeout; static PyObject *__pyx_n_s_unlink; static PyObject *__pyx_n_s_update_key; static PyObject *__pyx_pf_8keyutils_9_keyutils_add_key(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_key_type, PyObject *__pyx_v_description, PyObject *__pyx_v_payload, int __pyx_v_keyring); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_2request_key(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_key_type, PyObject *__pyx_v_description, PyObject *__pyx_v_callout_info, int __pyx_v_keyring); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_4search(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_keyring, PyObject *__pyx_v_key_type, PyObject *__pyx_v_description, int __pyx_v_destination); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_6update_key(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key, PyObject *__pyx_v_payload); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_8read_key(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_10describe_key(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_12join_session_keyring(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_name); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_14session_to_parent(CYTHON_UNUSED PyObject *__pyx_self); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_16link(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key, int __pyx_v_keyring); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_18unlink(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key, int __pyx_v_keyring); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_20revoke(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_22set_perm(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key, int __pyx_v_perm); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_24set_timeout(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_key, int __pyx_v_timeout); /* proto */ static PyObject *__pyx_pf_8keyutils_9_keyutils_26clear(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_keyring); /* proto */ static PyObject *__pyx_tuple_; static PyObject *__pyx_tuple__3; static PyObject *__pyx_tuple__5; static PyObject *__pyx_tuple__7; static PyObject *__pyx_tuple__9; static PyObject *__pyx_tuple__11; static PyObject *__pyx_tuple__13; static PyObject *__pyx_tuple__15; static PyObject *__pyx_tuple__17; static PyObject *__pyx_tuple__19; static PyObject *__pyx_tuple__21; static PyObject *__pyx_tuple__23; static PyObject *__pyx_tuple__25; static PyObject *__pyx_tuple__27; static PyObject *__pyx_codeobj__2; static PyObject *__pyx_codeobj__4; static PyObject *__pyx_codeobj__6; static PyObject *__pyx_codeobj__8; static PyObject *__pyx_codeobj__10; static PyObject *__pyx_codeobj__12; static PyObject *__pyx_codeobj__14; static PyObject *__pyx_codeobj__16; static PyObject *__pyx_codeobj__18; static PyObject *__pyx_codeobj__20; static PyObject *__pyx_codeobj__22; static PyObject 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break; } name++; } if (*name) continue; else { PyObject*** argname = argnames; while (argname != first_kw_arg) { if ((**argname == key) || ( (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key)) && _PyString_Eq(**argname, key))) { goto arg_passed_twice; } argname++; } } } else #endif if (likely(PyUnicode_Check(key))) { while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; if (cmp == 0) { values[name-argnames] = value; break; } name++; } if (*name) continue; else { PyObject*** argname = argnames; while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; if (cmp == 0) goto arg_passed_twice; argname++; } } } else goto invalid_keyword_type; if (kwds2) { if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; } else { goto invalid_keyword; } } return 0; arg_passed_twice: __Pyx_RaiseDoubleKeywordsError(function_name, key); goto bad; invalid_keyword_type: PyErr_Format(PyExc_TypeError, "%.200s() keywords must be strings", function_name); goto bad; invalid_keyword: PyErr_Format(PyExc_TypeError, #if PY_MAJOR_VERSION < 3 "%.200s() got an unexpected keyword argument '%.200s'", function_name, PyString_AsString(key)); #else "%s() got an unexpected keyword argument '%U'", function_name, key); #endif bad: return -1; } /* ArgTypeTest */ static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact) { if (unlikely(!type)) { PyErr_SetString(PyExc_SystemError, "Missing type object"); return 0; } else if (exact) { #if PY_MAJOR_VERSION == 2 if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; #endif } else { if (likely(__Pyx_TypeCheck(obj, type))) return 1; } PyErr_Format(PyExc_TypeError, "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", name, type->tp_name, Py_TYPE(obj)->tp_name); return 0; } /* PyObjectGetAttrStr */ #if CYTHON_USE_TYPE_SLOTS static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { PyTypeObject* tp = Py_TYPE(obj); if (likely(tp->tp_getattro)) return tp->tp_getattro(obj, attr_name); #if PY_MAJOR_VERSION < 3 if (likely(tp->tp_getattr)) return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); #endif return PyObject_GetAttr(obj, attr_name); } #endif /* GetBuiltinName */ static PyObject *__Pyx_GetBuiltinName(PyObject *name) { PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); if (unlikely(!result)) { PyErr_Format(PyExc_NameError, #if PY_MAJOR_VERSION >= 3 "name '%U' is not defined", name); #else "name '%.200s' is not defined", PyString_AS_STRING(name)); #endif } return result; } /* GetModuleGlobalName */ #if CYTHON_USE_DICT_VERSIONS static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value) #else static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name) #endif { PyObject *result; #if !CYTHON_AVOID_BORROWED_REFS #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash); __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version) if (likely(result)) { return __Pyx_NewRef(result); } else if (unlikely(PyErr_Occurred())) { return NULL; } #else result = PyDict_GetItem(__pyx_d, name); __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version) if (likely(result)) { return __Pyx_NewRef(result); } #endif #else result = PyObject_GetItem(__pyx_d, name); __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version) if (likely(result)) { return __Pyx_NewRef(result); } PyErr_Clear(); #endif return __Pyx_GetBuiltinName(name); } /* CalculateMetaclass */ static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) { Py_ssize_t i, nbases = PyTuple_GET_SIZE(bases); for (i=0; i < nbases; i++) { PyTypeObject *tmptype; PyObject *tmp = PyTuple_GET_ITEM(bases, i); tmptype = Py_TYPE(tmp); #if PY_MAJOR_VERSION < 3 if (tmptype == &PyClass_Type) continue; #endif if (!metaclass) { metaclass = tmptype; continue; } if (PyType_IsSubtype(metaclass, tmptype)) continue; if (PyType_IsSubtype(tmptype, metaclass)) { metaclass = tmptype; continue; } PyErr_SetString(PyExc_TypeError, "metaclass conflict: " "the metaclass of a derived class " "must be a (non-strict) subclass " "of the metaclasses of all its bases"); return NULL; } if (!metaclass) { #if PY_MAJOR_VERSION < 3 metaclass = &PyClass_Type; #else metaclass = &PyType_Type; #endif } Py_INCREF((PyObject*) metaclass); return (PyObject*) metaclass; } /* Py3ClassCreate */ static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) { PyObject *ns; if (metaclass) { PyObject *prep = __Pyx_PyObject_GetAttrStr(metaclass, __pyx_n_s_prepare); if (prep) { PyObject *pargs = PyTuple_Pack(2, name, bases); if (unlikely(!pargs)) { Py_DECREF(prep); return NULL; } ns = PyObject_Call(prep, pargs, mkw); Py_DECREF(prep); Py_DECREF(pargs); } else { if (unlikely(!PyErr_ExceptionMatches(PyExc_AttributeError))) return NULL; PyErr_Clear(); ns = PyDict_New(); } } else { ns = PyDict_New(); } if (unlikely(!ns)) return NULL; if (unlikely(PyObject_SetItem(ns, __pyx_n_s_module, modname) < 0)) goto bad; if (unlikely(PyObject_SetItem(ns, __pyx_n_s_qualname, qualname) < 0)) goto bad; if (unlikely(doc && PyObject_SetItem(ns, __pyx_n_s_doc, doc) < 0)) goto bad; return ns; bad: Py_DECREF(ns); return NULL; } static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict, PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass) { PyObject *result, *margs; PyObject *owned_metaclass = NULL; if (allow_py2_metaclass) { owned_metaclass = PyObject_GetItem(dict, __pyx_n_s_metaclass); if (owned_metaclass) { metaclass = owned_metaclass; } else if (likely(PyErr_ExceptionMatches(PyExc_KeyError))) { PyErr_Clear(); } else { return NULL; } } if (calculate_metaclass && (!metaclass || PyType_Check(metaclass))) { metaclass = __Pyx_CalculateMetaclass((PyTypeObject*) metaclass, bases); Py_XDECREF(owned_metaclass); if (unlikely(!metaclass)) return NULL; owned_metaclass = metaclass; } margs = PyTuple_Pack(3, name, bases, dict); if (unlikely(!margs)) { result = NULL; } else { result = PyObject_Call(metaclass, margs, mkw); Py_DECREF(margs); } Py_XDECREF(owned_metaclass); return result; } /* PyErrFetchRestore */ #if CYTHON_FAST_THREAD_STATE static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { PyObject *tmp_type, *tmp_value, *tmp_tb; tmp_type = tstate->curexc_type; tmp_value = tstate->curexc_value; tmp_tb = tstate->curexc_traceback; tstate->curexc_type = type; tstate->curexc_value = value; tstate->curexc_traceback = tb; Py_XDECREF(tmp_type); Py_XDECREF(tmp_value); Py_XDECREF(tmp_tb); } static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { *type = tstate->curexc_type; *value = tstate->curexc_value; *tb = tstate->curexc_traceback; tstate->curexc_type = 0; tstate->curexc_value = 0; tstate->curexc_traceback = 0; } #endif /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON PyObject **cython_runtime_dict; #endif if (unlikely(!__pyx_cython_runtime)) { return c_line; } __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback); #if CYTHON_COMPILING_IN_CPYTHON cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime); if (likely(cython_runtime_dict)) { __PYX_PY_DICT_LOOKUP_IF_MODIFIED( use_cline, *cython_runtime_dict, __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback)) } else #endif { PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback); if (use_cline_obj) { use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True; Py_DECREF(use_cline_obj); } else { PyErr_Clear(); use_cline = NULL; } } if (!use_cline) { c_line = 0; PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False); } else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) { c_line = 0; } __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback); return c_line; } #endif /* CodeObjectCache */ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { int start = 0, mid = 0, end = count - 1; if (end >= 0 && code_line > entries[end].code_line) { return count; } while (start < end) { mid = start + (end - start) / 2; if (code_line < entries[mid].code_line) { end = mid; } else if (code_line > entries[mid].code_line) { start = mid + 1; } else { return mid; } } if (code_line <= entries[mid].code_line) { return mid; } else { return mid + 1; } } static PyCodeObject *__pyx_find_code_object(int code_line) { PyCodeObject* code_object; int pos; if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { return NULL; } pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { return NULL; } code_object = __pyx_code_cache.entries[pos].code_object; Py_INCREF(code_object); return code_object; } static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { int pos, i; __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; if (unlikely(!code_line)) { return; } if (unlikely(!entries)) { entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); if (likely(entries)) { __pyx_code_cache.entries = entries; __pyx_code_cache.max_count = 64; __pyx_code_cache.count = 1; entries[0].code_line = code_line; entries[0].code_object = code_object; Py_INCREF(code_object); } return; } pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { PyCodeObject* tmp = entries[pos].code_object; entries[pos].code_object = code_object; Py_DECREF(tmp); return; } if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } __pyx_code_cache.entries = entries; __pyx_code_cache.max_count = new_max; } for (i=__pyx_code_cache.count; i>pos; i--) { entries[i] = entries[i-1]; } entries[pos].code_line = code_line; entries[pos].code_object = code_object; __pyx_code_cache.count++; Py_INCREF(code_object); } /* AddTraceback */ #include "compile.h" #include "frameobject.h" #include "traceback.h" static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( const char *funcname, int c_line, int py_line, const char *filename) { PyCodeObject *py_code = 0; PyObject *py_srcfile = 0; PyObject *py_funcname = 0; #if PY_MAJOR_VERSION < 3 py_srcfile = PyString_FromString(filename); #else py_srcfile = PyUnicode_FromString(filename); #endif if (!py_srcfile) goto bad; if (c_line) { #if PY_MAJOR_VERSION < 3 py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); #else py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); #endif } else { #if PY_MAJOR_VERSION < 3 py_funcname = PyString_FromString(funcname); #else py_funcname = PyUnicode_FromString(funcname); #endif } if (!py_funcname) goto bad; py_code = __Pyx_PyCode_New( 0, 0, 0, 0, 0, __pyx_empty_bytes, /*PyObject *code,*/ __pyx_empty_tuple, /*PyObject *consts,*/ __pyx_empty_tuple, /*PyObject *names,*/ __pyx_empty_tuple, /*PyObject *varnames,*/ __pyx_empty_tuple, /*PyObject *freevars,*/ __pyx_empty_tuple, /*PyObject *cellvars,*/ py_srcfile, /*PyObject *filename,*/ py_funcname, /*PyObject *name,*/ py_line, __pyx_empty_bytes /*PyObject *lnotab*/ ); Py_DECREF(py_srcfile); Py_DECREF(py_funcname); return py_code; bad: Py_XDECREF(py_srcfile); Py_XDECREF(py_funcname); return NULL; } static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename) { PyCodeObject *py_code = 0; PyFrameObject *py_frame = 0; PyThreadState *tstate = __Pyx_PyThreadState_Current; if (c_line) { c_line = __Pyx_CLineForTraceback(tstate, c_line); } py_code = __pyx_find_code_object(c_line ? -c_line : py_line); if (!py_code) { py_code = __Pyx_CreateCodeObjectForTraceback( funcname, c_line, py_line, filename); if (!py_code) goto bad; __pyx_insert_code_object(c_line ? -c_line : py_line, py_code); } py_frame = PyFrame_New( tstate, /*PyThreadState *tstate,*/ py_code, /*PyCodeObject *code,*/ __pyx_d, /*PyObject *globals,*/ 0 /*PyObject *locals*/ ); if (!py_frame) goto bad; __Pyx_PyFrame_SetLineNumber(py_frame, py_line); PyTraceBack_Here(py_frame); bad: Py_XDECREF(py_code); Py_XDECREF(py_frame); } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(int) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(int) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif } } else { if (sizeof(int) <= sizeof(long)) { return PyInt_FromLong((long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); #endif } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(int), little, !is_unsigned); } } /* CIntFromPyVerify */ #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) #define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) #define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ {\ func_type value = func_value;\ if (sizeof(target_type) < sizeof(func_type)) {\ if (unlikely(value != (func_type) (target_type) value)) {\ func_type zero = 0;\ if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ return (target_type) -1;\ if (is_unsigned && unlikely(value < zero))\ goto raise_neg_overflow;\ else\ goto raise_overflow;\ }\ }\ return (target_type) value;\ } /* CIntFromPy */ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(int) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (int) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (int) 0; case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0]) case 2: if (8 * sizeof(int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) { return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; case 3: if (8 * sizeof(int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) { return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; case 4: if (8 * sizeof(int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) { return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (int) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(int) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (int) 0; case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0]) case -2: if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 2: if (8 * sizeof(int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case -3: if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 3: if (8 * sizeof(int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case -4: if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 4: if (8 * sizeof(int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; } #endif if (sizeof(int) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else int val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (int) -1; } } else { int val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (int) -1; val = __Pyx_PyInt_As_int(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to int"); return (int) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to int"); return (int) -1; } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(long) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(long) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif } } else { if (sizeof(long) <= sizeof(long)) { return PyInt_FromLong((long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); #endif } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(long), little, !is_unsigned); } } /* CIntFromPy */ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(long) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (long) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (long) 0; case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) case 2: if (8 * sizeof(long) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; case 3: if (8 * sizeof(long) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; case 4: if (8 * sizeof(long) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (long) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(long) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (long) 0; case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) case -2: if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 2: if (8 * sizeof(long) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case -3: if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 3: if (8 * sizeof(long) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case -4: if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 4: if (8 * sizeof(long) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; } #endif if (sizeof(long) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else long val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (long) -1; } } else { long val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (long) -1; val = __Pyx_PyInt_As_long(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to long"); return (long) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to long"); return (long) -1; } /* FastTypeChecks */ #if CYTHON_COMPILING_IN_CPYTHON static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) { while (a) { a = a->tp_base; if (a == b) return 1; } return b == &PyBaseObject_Type; } static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) { PyObject *mro; if (a == b) return 1; mro = a->tp_mro; if (likely(mro)) { Py_ssize_t i, n; n = PyTuple_GET_SIZE(mro); for (i = 0; i < n; i++) { if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b) return 1; } return 0; } return __Pyx_InBases(a, b); } #if PY_MAJOR_VERSION == 2 static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) { PyObject *exception, *value, *tb; int res; __Pyx_PyThreadState_declare __Pyx_PyThreadState_assign __Pyx_ErrFetch(&exception, &value, &tb); res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0; if (unlikely(res == -1)) { PyErr_WriteUnraisable(err); res = 0; } if (!res) { res = PyObject_IsSubclass(err, exc_type2); if (unlikely(res == -1)) { PyErr_WriteUnraisable(err); res = 0; } } __Pyx_ErrRestore(exception, value, tb); return res; } #else static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) { int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0; if (!res) { res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2); } return res; } #endif static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { Py_ssize_t i, n; assert(PyExceptionClass_Check(exc_type)); n = PyTuple_GET_SIZE(tuple); #if PY_MAJOR_VERSION >= 3 for (i=0; ip) { #if PY_MAJOR_VERSION < 3 if (t->is_unicode) { *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); } else if (t->intern) { *t->p = PyString_InternFromString(t->s); } else { *t->p = PyString_FromStringAndSize(t->s, t->n - 1); } #else if (t->is_unicode | t->is_str) { if (t->intern) { *t->p = PyUnicode_InternFromString(t->s); } else if (t->encoding) { *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); } else { *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); } } else { *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); } #endif if (!*t->p) return -1; if (PyObject_Hash(*t->p) == -1) return -1; ++t; } return 0; } static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); } static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) { Py_ssize_t ignore; return __Pyx_PyObject_AsStringAndSize(o, &ignore); } #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT #if !CYTHON_PEP393_ENABLED static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { char* defenc_c; PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); if (!defenc) return NULL; defenc_c = PyBytes_AS_STRING(defenc); #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII { char* end = defenc_c + PyBytes_GET_SIZE(defenc); char* c; for (c = defenc_c; c < end; c++) { if ((unsigned char) (*c) >= 128) { PyUnicode_AsASCIIString(o); return NULL; } } } #endif *length = PyBytes_GET_SIZE(defenc); return defenc_c; } #else static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL; #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII if (likely(PyUnicode_IS_ASCII(o))) { *length = PyUnicode_GET_LENGTH(o); return PyUnicode_AsUTF8(o); } else { PyUnicode_AsASCIIString(o); return NULL; } #else return PyUnicode_AsUTF8AndSize(o, length); #endif } #endif #endif static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT if ( #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII __Pyx_sys_getdefaultencoding_not_ascii && #endif PyUnicode_Check(o)) { return __Pyx_PyUnicode_AsStringAndSize(o, length); } else #endif #if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) if (PyByteArray_Check(o)) { *length = PyByteArray_GET_SIZE(o); return PyByteArray_AS_STRING(o); } else #endif { char* result; int r = PyBytes_AsStringAndSize(o, &result, length); if (unlikely(r < 0)) { return NULL; } else { return result; } } } static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { int is_true = x == Py_True; if (is_true | (x == Py_False) | (x == Py_None)) return is_true; else return PyObject_IsTrue(x); } static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) { int retval; if (unlikely(!x)) return -1; retval = __Pyx_PyObject_IsTrue(x); Py_DECREF(x); return retval; } static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) { #if PY_MAJOR_VERSION >= 3 if (PyLong_Check(result)) { if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1, "__int__ returned non-int (type %.200s). " "The ability to return an instance of a strict subclass of int " "is deprecated, and may be removed in a future version of Python.", Py_TYPE(result)->tp_name)) { Py_DECREF(result); return NULL; } return result; } #endif PyErr_Format(PyExc_TypeError, "__%.4s__ returned non-%.4s (type %.200s)", type_name, type_name, Py_TYPE(result)->tp_name); Py_DECREF(result); return NULL; } static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) { #if CYTHON_USE_TYPE_SLOTS PyNumberMethods *m; #endif const char *name = NULL; PyObject *res = NULL; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x) || PyLong_Check(x))) #else if (likely(PyLong_Check(x))) #endif return __Pyx_NewRef(x); #if CYTHON_USE_TYPE_SLOTS m = Py_TYPE(x)->tp_as_number; #if PY_MAJOR_VERSION < 3 if (m && m->nb_int) { name = "int"; res = m->nb_int(x); } else if (m && m->nb_long) { name = "long"; res = m->nb_long(x); } #else if (likely(m && m->nb_int)) { name = "int"; res = m->nb_int(x); } #endif #else if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) { res = PyNumber_Int(x); } #endif if (likely(res)) { #if PY_MAJOR_VERSION < 3 if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) { #else if (unlikely(!PyLong_CheckExact(res))) { #endif return __Pyx_PyNumber_IntOrLongWrongResultType(res, name); } } else if (!PyErr_Occurred()) { PyErr_SetString(PyExc_TypeError, "an integer is required"); } return res; } static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { Py_ssize_t ival; PyObject *x; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_CheckExact(b))) { if (sizeof(Py_ssize_t) >= sizeof(long)) return PyInt_AS_LONG(b); else return PyInt_AsSsize_t(b); } #endif if (likely(PyLong_CheckExact(b))) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)b)->ob_digit; const Py_ssize_t size = Py_SIZE(b); if (likely(__Pyx_sst_abs(size) <= 1)) { ival = likely(size) ? digits[0] : 0; if (size == -1) ival = -ival; return ival; } else { switch (size) { case 2: if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -2: if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case 3: if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -3: if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case 4: if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -4: if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; } } #endif return PyLong_AsSsize_t(b); } x = PyNumber_Index(b); if (!x) return -1; ival = PyInt_AsSsize_t(x); Py_DECREF(x); return ival; } static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) { return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False); } static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { return PyInt_FromSize_t(ival); } #endif /* Py_PYTHON_H */ keyutils-0.6/keyutils/_keyutils.pyx0000664014136501413650000002074313425061570020424 0ustar miibanmiiban00000000000000# cython: language_level=2 # # Copyright (c) SAS Institute Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # from libc cimport stdlib cdef extern from "Python.h": object PyErr_SetFromErrno(exc) object PyBytes_FromStringAndSize(char *str, Py_ssize_t size) cdef extern from "keyutils.h" nogil: int c_KEY_SPEC_THREAD_KEYRING "KEY_SPEC_THREAD_KEYRING" int c_KEY_SPEC_PROCESS_KEYRING "KEY_SPEC_PROCESS_KEYRING" int c_KEY_SPEC_SESSION_KEYRING "KEY_SPEC_SESSION_KEYRING" int c_KEY_SPEC_USER_KEYRING "KEY_SPEC_USER_KEYRING" int c_KEY_SPEC_USER_SESSION_KEYRING "KEY_SPEC_USER_SESSION_KEYRING" int c_KEY_POS_VIEW "KEY_POS_VIEW" int c_KEY_POS_READ "KEY_POS_READ" int c_KEY_POS_WRITE "KEY_POS_WRITE" int c_KEY_POS_SEARCH "KEY_POS_SEARCH" int c_KEY_POS_LINK "KEY_POS_LINK" int c_KEY_POS_SETATTR "KEY_POS_SETATTR" int c_KEY_POS_ALL "KEY_POS_ALL" int c_KEY_USR_VIEW "KEY_USR_VIEW" int c_KEY_USR_READ "KEY_USR_READ" int c_KEY_USR_WRITE "KEY_USR_WRITE" int c_KEY_USR_SEARCH "KEY_USR_SEARCH" int c_KEY_USR_LINK "KEY_USR_LINK" int c_KEY_USR_SETATTR "KEY_USR_SETATTR" int c_KEY_USR_ALL "KEY_USR_ALL" int c_KEY_GRP_VIEW "KEY_GRP_VIEW" int c_KEY_GRP_READ "KEY_GRP_READ" int c_KEY_GRP_WRITE "KEY_GRP_WRITE" int c_KEY_GRP_SEARCH "KEY_GRP_SEARCH" int c_KEY_GRP_LINK "KEY_GRP_LINK" int c_KEY_GRP_SETATTR "KEY_GRP_SETATTR" int c_KEY_GRP_ALL "KEY_GRP_ALL" int c_KEY_OTH_VIEW "KEY_OTH_VIEW" int c_KEY_OTH_READ "KEY_OTH_READ" int c_KEY_OTH_WRITE "KEY_OTH_WRITE" int c_KEY_OTH_SEARCH "KEY_OTH_SEARCH" int c_KEY_OTH_LINK "KEY_OTH_LINK" int c_KEY_OTH_SETATTR "KEY_OTH_SETATTR" int c_KEY_OTH_ALL "KEY_OTH_ALL" int c_ENOKEY "ENOKEY" int c_EKEYEXPIRED "EKEYEXPIRED" int c_EKEYREVOKED "EKEYREVOKED" int c_EKEYREJECTED "EKEYREJECTED" int c_add_key "add_key"(char *key_type, char *description, void *payload, int plen, int keyring) int c_request_key "request_key"(char *key_type, char *description, char *callout_info, int keyring) int c_search "keyctl_search"(int keyring, char *key_type, char *description, int destination) int c_update "keyctl_update"(int key, const void *payload, size_t plen) int c_read_alloc "keyctl_read_alloc"(int key, void **bufptr) int c_join_session_keyring "keyctl_join_session_keyring"(char *name) int c_session_to_parent "keyctl_session_to_parent"() int c_link "keyctl_link"(int key, int keyring) int c_unlink "keyctl_unlink"(int key, int keyring) int c_revoke "keyctl_revoke"(int key) int c_setperm "keyctl_setperm"(int key, int perm) int c_set_timeout "keyctl_set_timeout" (int key, int timeout) int c_clear "keyctl_clear" (int keyring) int c_describe_alloc "keyctl_describe_alloc" (int key, char **bufptr) class error(Exception): pass class constants: KEY_SPEC_THREAD_KEYRING = c_KEY_SPEC_THREAD_KEYRING KEY_SPEC_PROCESS_KEYRING = c_KEY_SPEC_PROCESS_KEYRING KEY_SPEC_SESSION_KEYRING = c_KEY_SPEC_SESSION_KEYRING KEY_SPEC_USER_KEYRING = c_KEY_SPEC_USER_KEYRING KEY_SPEC_USER_SESSION_KEYRING = c_KEY_SPEC_USER_SESSION_KEYRING ENOKEY = c_ENOKEY EKEYEXPIRED = c_EKEYEXPIRED EKEYREVOKED = c_EKEYREVOKED EKEYREJECTED = c_EKEYREJECTED KEY_POS_VIEW = c_KEY_POS_VIEW KEY_POS_READ = c_KEY_POS_READ KEY_POS_WRITE = c_KEY_POS_WRITE KEY_POS_SEARCH = c_KEY_POS_SEARCH KEY_POS_LINK = c_KEY_POS_LINK KEY_POS_SETATTR = c_KEY_POS_SETATTR KEY_POS_ALL = c_KEY_POS_ALL KEY_USR_VIEW = c_KEY_USR_VIEW KEY_USR_READ = c_KEY_USR_READ KEY_USR_WRITE = c_KEY_USR_WRITE KEY_USR_SEARCH = c_KEY_USR_SEARCH KEY_USR_LINK = c_KEY_USR_LINK KEY_USR_SETATTR = c_KEY_USR_SETATTR KEY_USR_ALL = c_KEY_USR_ALL KEY_GRP_VIEW = c_KEY_GRP_VIEW KEY_GRP_READ = c_KEY_GRP_READ KEY_GRP_WRITE = c_KEY_GRP_WRITE KEY_GRP_SEARCH = c_KEY_GRP_SEARCH KEY_GRP_LINK = c_KEY_GRP_LINK KEY_GRP_SETATTR = c_KEY_GRP_SETATTR KEY_GRP_ALL = c_KEY_GRP_ALL KEY_OTH_VIEW = c_KEY_OTH_VIEW KEY_OTH_READ = c_KEY_OTH_READ KEY_OTH_WRITE = c_KEY_OTH_WRITE KEY_OTH_SEARCH = c_KEY_OTH_SEARCH KEY_OTH_LINK = c_KEY_OTH_LINK KEY_OTH_SETATTR = c_KEY_OTH_SETATTR KEY_OTH_ALL = c_KEY_OTH_ALL def add_key(bytes key_type, bytes description, bytes payload, int keyring): cdef int rc cdef char *key_type_p = key_type cdef char *desc_p = description cdef int payload_len cdef char *payload_p if payload is None: payload_p = NULL payload_len = 0 else: payload_p = payload payload_len = len(payload) with nogil: rc = c_add_key(key_type_p, desc_p, payload_p, payload_len, keyring) if rc < 0: PyErr_SetFromErrno(error) else: return rc def request_key(bytes key_type, bytes description, bytes callout_info, int keyring): cdef char *key_type_p = key_type cdef char *desc_p = description cdef char *callout_p cdef int rc if callout_info is None: callout_p = NULL else: callout_p = callout_info with nogil: rc = c_request_key(key_type_p, desc_p, callout_p, keyring) if rc < 0: PyErr_SetFromErrno(error) else: return rc def search(int keyring, bytes key_type, bytes description, int destination): cdef char *key_type_p = key_type cdef char *desc_p = description cdef int rc with nogil: rc = c_search(keyring, key_type_p, desc_p, destination) if rc < 0: PyErr_SetFromErrno(error) else: return rc def update_key(int key, bytes payload): cdef int rc cdef int payload_len cdef char *payload_p if payload is None: payload_p = NULL payload_len = 0 else: payload_p = payload payload_len = len(payload) with nogil: rc = c_update(key, payload_p, payload_len) if rc < 0: PyErr_SetFromErrno(error) else: return None def read_key(int key): cdef int size cdef void *ptr cdef bytes obj with nogil: size = c_read_alloc(key, &ptr) if size < 0: PyErr_SetFromErrno(error) else: obj = PyBytes_FromStringAndSize(ptr, size) stdlib.free(ptr) return obj def describe_key(int key): cdef int size cdef char *ptr cdef bytes obj with nogil: size = c_describe_alloc(key, &ptr) if size < 0: PyErr_SetFromErrno(error) else: obj = PyBytes_FromStringAndSize(ptr, size) stdlib.free(ptr) return obj def join_session_keyring(name): cdef char *name_p cdef int rc if name is None: name_p = NULL else: name_p = name with nogil: rc = c_join_session_keyring(name_p) if rc < 0: PyErr_SetFromErrno(error) else: return rc def session_to_parent(): cdef int rc with nogil: rc = c_session_to_parent() if rc < 0: PyErr_SetFromErrno(error) else: return None def link(int key, int keyring): cdef int rc with nogil: rc = c_link(key, keyring) if rc < 0: PyErr_SetFromErrno(error) else: return None def unlink(int key, int keyring): cdef int rc with nogil: rc = c_unlink(key, keyring) if rc < 0: PyErr_SetFromErrno(error) else: return None def revoke(int key): cdef int rc with nogil: rc = c_revoke(key) if rc < 0: PyErr_SetFromErrno(error) else: return None def set_perm(int key, int perm): cdef int rc cdef int keyperm with nogil: rc = c_setperm(key, perm) if rc < 0: PyErr_SetFromErrno(error) else: return None def set_timeout(int key, int timeout): cdef int rc with nogil: rc = c_set_timeout(key, timeout) if rc < 0: PyErr_SetFromErrno(error) else: return None def clear(int keyring): cdef int rc with nogil: rc = c_clear(keyring) if rc < 0: PyErr_SetFromErrno(error) else: return None keyutils-0.6/LICENSE0000664014136501413650000002613612511511417015003 0ustar miibanmiiban00000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. keyutils-0.6/README.rst0000664014136501413650000000255713013335415015466 0ustar miibanmiiban00000000000000python-keyutils =============== python-keyutils is a set of python bindings for keyutils (available from http://people.redhat.com/~dhowells/keyutils), a key management suite that leverages the infrastructure provided by the Linux kernel for safely storing and retrieving sensitive infromation in your programs. Usage ~~~~~ The C extension module follows closely the C API (see ``add_key(2)``, ``request_key(2)``, ``keyctl_read_alloc(2)``). Exceptions also follow the C API. The only notable difference is for ``request_key``: when the key is not present, ``None`` is returned, instead of raising an exception (which is usually a more expensive operation). Note that the function parameters are passed as bytes not strings! On python 3 this usually requires an explicit ``param.encode()`` call. For example: .. code-block:: python import keyutils # NOTE: only pass `bytes` to the keyutils API: name = b'foo' value = b'bar' ring = keyutils.KEY_SPEC_PROCESS_KEYRING key_id = keyutils.add_key(name, value, ring) assert keyutils.request_key(name, ring) == key_id assert keyutils.read_key(key_id) == value # set timeout to 5 seconds, wait and then... it's gone: keyutils.set_timeout(key_id, 5) from time import sleep sleep(6) assert keyutils.request_key(name, ring) == None Further examples can be found in the ``test`` subfolder. keyutils-0.6/ChangeLog0000664014136501413650000000132313425062606015545 0ustar miibanmiiban00000000000000Changes in 0.6 (2019-02-01): * Pull request #1 from Anvil (debian directory for .deb creation) * Pull request #5 from coldfix/travis * Added python 3.7 support * Dropped python 2.6 support Changes in 0.4 (2016-11-17): * Pull request #7 from Thomas G. for adding a keyutils.clear() * Release process improvements: added tox support * Pull request #10 from Ernest to remove non-ascii characters from README.rst Changes in 0.3 (2015-12-11): * Merged in pull requests from Thomas G. for making the package compatible with python 3 Changes in 0.2 (2015-04-06): * Ported to Cython * Added new functions join_session_keyring, link, unlink, search, revoke Changes in 0.1 (2009-07-24): * Initial release keyutils-0.6/TODO0000664014136501413650000000005212511511417014453 0ustar miibanmiiban00000000000000Implement other useful keyctl_ functions. keyutils-0.6/AUTHORS0000664014136501413650000000015613143363071015043 0ustar miibanmiiban00000000000000Mihai Ibanescu Michael Tharp Earl Chew keyutils-0.6/setup.cfg0000664014136501413650000000037613425064053015621 0ustar miibanmiiban00000000000000[aliases] test = pytest [bdist_rpm] release = 1 doc_files = AUTHORS ChangeLog INSTALL LICENSE README.rst build_requires = keyutils-libs-devel requires = python keyutils-libs [tool:pytest] python_files = *_test.py [egg_info] tag_build = tag_date = 0 keyutils-0.6/PKG-INFO0000664014136501413650000000452013425064053015070 0ustar miibanmiiban00000000000000Metadata-Version: 1.1 Name: keyutils Version: 0.6 Summary: keyutils bindings for Python Home-page: https://github.com/sassoftware/python-keyutils Author: Mihai Ibanescu Author-email: mihai.ibanescu@sas.com License: Apache 2.0 Description: python-keyutils =============== python-keyutils is a set of python bindings for keyutils (available from http://people.redhat.com/~dhowells/keyutils), a key management suite that leverages the infrastructure provided by the Linux kernel for safely storing and retrieving sensitive infromation in your programs. Usage ~~~~~ The C extension module follows closely the C API (see ``add_key(2)``, ``request_key(2)``, ``keyctl_read_alloc(2)``). Exceptions also follow the C API. The only notable difference is for ``request_key``: when the key is not present, ``None`` is returned, instead of raising an exception (which is usually a more expensive operation). Note that the function parameters are passed as bytes not strings! On python 3 this usually requires an explicit ``param.encode()`` call. For example: .. code-block:: python import keyutils # NOTE: only pass `bytes` to the keyutils API: name = b'foo' value = b'bar' ring = keyutils.KEY_SPEC_PROCESS_KEYRING key_id = keyutils.add_key(name, value, ring) assert keyutils.request_key(name, ring) == key_id assert keyutils.read_key(key_id) == value # set timeout to 5 seconds, wait and then... it's gone: keyutils.set_timeout(key_id, 5) from time import sleep sleep(6) assert keyutils.request_key(name, ring) == None Further examples can be found in the ``test`` subfolder. Platform: Linux Classifier: Topic :: Security Classifier: Operating System :: POSIX :: Linux Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3.3 Classifier: Programming Language :: Python :: 3.4 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: 3.6 Classifier: Programming Language :: Python :: 3.7