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Editing: brain_ssl.py
# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html # For details: https://github.com/PyCQA/astroid/blob/main/LICENSE # Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt """Astroid hooks for the ssl library.""" from astroid import parse from astroid.brain.helpers import register_module_extender from astroid.const import PY38_PLUS, PY310_PLUS from astroid.manager import AstroidManager def _verifyflags_enum() -> str: enum = """ class VerifyFlags(_IntFlag): VERIFY_DEFAULT = 0 VERIFY_CRL_CHECK_LEAF = 1 VERIFY_CRL_CHECK_CHAIN = 2 VERIFY_X509_STRICT = 3 VERIFY_X509_TRUSTED_FIRST = 4""" if PY310_PLUS: enum += """ VERIFY_ALLOW_PROXY_CERTS = 5 VERIFY_X509_PARTIAL_CHAIN = 6 """ return enum def _options_enum() -> str: enum = """ class Options(_IntFlag): OP_ALL = 1 OP_NO_SSLv2 = 2 OP_NO_SSLv3 = 3 OP_NO_TLSv1 = 4 OP_NO_TLSv1_1 = 5 OP_NO_TLSv1_2 = 6 OP_NO_TLSv1_3 = 7 OP_CIPHER_SERVER_PREFERENCE = 8 OP_SINGLE_DH_USE = 9 OP_SINGLE_ECDH_USE = 10 OP_NO_COMPRESSION = 11 OP_NO_TICKET = 12 OP_NO_RENEGOTIATION = 13""" if PY38_PLUS: enum += """ OP_ENABLE_MIDDLEBOX_COMPAT = 14""" return enum def ssl_transform(): return parse( """ # Import necessary for conversion of objects defined in C into enums from enum import IntEnum as _IntEnum, IntFlag as _IntFlag from _ssl import OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_INFO, OPENSSL_VERSION from _ssl import _SSLContext, MemoryBIO from _ssl import ( SSLError, SSLZeroReturnError, SSLWantReadError, SSLWantWriteError, SSLSyscallError, SSLEOFError, ) from _ssl import CERT_NONE, CERT_OPTIONAL, CERT_REQUIRED from _ssl import txt2obj as _txt2obj, nid2obj as _nid2obj from _ssl import RAND_status, RAND_add, RAND_bytes, RAND_pseudo_bytes try: from _ssl import RAND_egd except ImportError: # LibreSSL does not provide RAND_egd pass from _ssl import (OP_ALL, OP_CIPHER_SERVER_PREFERENCE, OP_NO_COMPRESSION, OP_NO_SSLv2, OP_NO_SSLv3, OP_NO_TLSv1, OP_NO_TLSv1_1, OP_NO_TLSv1_2, OP_SINGLE_DH_USE, OP_SINGLE_ECDH_USE) from _ssl import (ALERT_DESCRIPTION_ACCESS_DENIED, ALERT_DESCRIPTION_BAD_CERTIFICATE, ALERT_DESCRIPTION_BAD_CERTIFICATE_HASH_VALUE, ALERT_DESCRIPTION_BAD_CERTIFICATE_STATUS_RESPONSE, ALERT_DESCRIPTION_BAD_RECORD_MAC, ALERT_DESCRIPTION_CERTIFICATE_EXPIRED, ALERT_DESCRIPTION_CERTIFICATE_REVOKED, ALERT_DESCRIPTION_CERTIFICATE_UNKNOWN, ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE, ALERT_DESCRIPTION_CLOSE_NOTIFY, ALERT_DESCRIPTION_DECODE_ERROR, ALERT_DESCRIPTION_DECOMPRESSION_FAILURE, ALERT_DESCRIPTION_DECRYPT_ERROR, ALERT_DESCRIPTION_HANDSHAKE_FAILURE, ALERT_DESCRIPTION_ILLEGAL_PARAMETER, ALERT_DESCRIPTION_INSUFFICIENT_SECURITY, ALERT_DESCRIPTION_INTERNAL_ERROR, ALERT_DESCRIPTION_NO_RENEGOTIATION, ALERT_DESCRIPTION_PROTOCOL_VERSION, ALERT_DESCRIPTION_RECORD_OVERFLOW, ALERT_DESCRIPTION_UNEXPECTED_MESSAGE, ALERT_DESCRIPTION_UNKNOWN_CA, ALERT_DESCRIPTION_UNKNOWN_PSK_IDENTITY, ALERT_DESCRIPTION_UNRECOGNIZED_NAME, ALERT_DESCRIPTION_UNSUPPORTED_CERTIFICATE, ALERT_DESCRIPTION_UNSUPPORTED_EXTENSION, ALERT_DESCRIPTION_USER_CANCELLED) from _ssl import (SSL_ERROR_EOF, SSL_ERROR_INVALID_ERROR_CODE, SSL_ERROR_SSL, SSL_ERROR_SYSCALL, SSL_ERROR_WANT_CONNECT, SSL_ERROR_WANT_READ, SSL_ERROR_WANT_WRITE, SSL_ERROR_WANT_X509_LOOKUP, SSL_ERROR_ZERO_RETURN) from _ssl import VERIFY_CRL_CHECK_CHAIN, VERIFY_CRL_CHECK_LEAF, VERIFY_DEFAULT, VERIFY_X509_STRICT from _ssl import HAS_SNI, HAS_ECDH, HAS_NPN, HAS_ALPN from _ssl import _OPENSSL_API_VERSION from _ssl import PROTOCOL_SSLv23, PROTOCOL_TLSv1, PROTOCOL_TLSv1_1, PROTOCOL_TLSv1_2 from _ssl import PROTOCOL_TLS, PROTOCOL_TLS_CLIENT, PROTOCOL_TLS_SERVER class AlertDescription(_IntEnum): ALERT_DESCRIPTION_ACCESS_DENIED = 0 ALERT_DESCRIPTION_BAD_CERTIFICATE = 1 ALERT_DESCRIPTION_BAD_CERTIFICATE_HASH_VALUE = 2 ALERT_DESCRIPTION_BAD_CERTIFICATE_STATUS_RESPONSE = 3 ALERT_DESCRIPTION_BAD_RECORD_MAC = 4 ALERT_DESCRIPTION_CERTIFICATE_EXPIRED = 5 ALERT_DESCRIPTION_CERTIFICATE_REVOKED = 6 ALERT_DESCRIPTION_CERTIFICATE_UNKNOWN = 7 ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE = 8 ALERT_DESCRIPTION_CLOSE_NOTIFY = 9 ALERT_DESCRIPTION_DECODE_ERROR = 10 ALERT_DESCRIPTION_DECOMPRESSION_FAILURE = 11 ALERT_DESCRIPTION_DECRYPT_ERROR = 12 ALERT_DESCRIPTION_HANDSHAKE_FAILURE = 13 ALERT_DESCRIPTION_ILLEGAL_PARAMETER = 14 ALERT_DESCRIPTION_INSUFFICIENT_SECURITY = 15 ALERT_DESCRIPTION_INTERNAL_ERROR = 16 ALERT_DESCRIPTION_NO_RENEGOTIATION = 17 ALERT_DESCRIPTION_PROTOCOL_VERSION = 18 ALERT_DESCRIPTION_RECORD_OVERFLOW = 19 ALERT_DESCRIPTION_UNEXPECTED_MESSAGE = 20 ALERT_DESCRIPTION_UNKNOWN_CA = 21 ALERT_DESCRIPTION_UNKNOWN_PSK_IDENTITY = 22 ALERT_DESCRIPTION_UNRECOGNIZED_NAME = 23 ALERT_DESCRIPTION_UNSUPPORTED_CERTIFICATE = 24 ALERT_DESCRIPTION_UNSUPPORTED_EXTENSION = 25 ALERT_DESCRIPTION_USER_CANCELLED = 26 class SSLErrorNumber(_IntEnum): SSL_ERROR_EOF = 0 SSL_ERROR_INVALID_ERROR_CODE = 1 SSL_ERROR_SSL = 2 SSL_ERROR_SYSCALL = 3 SSL_ERROR_WANT_CONNECT = 4 SSL_ERROR_WANT_READ = 5 SSL_ERROR_WANT_WRITE = 6 SSL_ERROR_WANT_X509_LOOKUP = 7 SSL_ERROR_ZERO_RETURN = 8 class VerifyMode(_IntEnum): CERT_NONE = 0 CERT_OPTIONAL = 1 CERT_REQUIRED = 2 """ + _verifyflags_enum() + _options_enum() ) register_module_extender(AstroidManager(), "ssl", ssl_transform)
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