second commit

2022-10-15 21:01:12 +03:00
commit 7caeeaaff5
1329 changed files with 489315 additions and 0 deletions
--- a/venv/Lib/site-packages/cryptography/hazmat/bindings/openssl/_conditional.py
+++ b/venv/Lib/site-packages/cryptography/hazmat/bindings/openssl/_conditional.py
@@ -0,0 +1,367 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
+import typing
+
+
+def cryptography_has_ec2m() -> typing.List[str]:
+    return [
+        "EC_POINT_get_affine_coordinates_GF2m",
+    ]
+
+
+def cryptography_has_ssl3_method() -> typing.List[str]:
+    return [
+        "SSLv3_method",
+        "SSLv3_client_method",
+        "SSLv3_server_method",
+    ]
+
+
+def cryptography_has_110_verification_params() -> typing.List[str]:
+    return ["X509_CHECK_FLAG_NEVER_CHECK_SUBJECT"]
+
+
+def cryptography_has_set_cert_cb() -> typing.List[str]:
+    return [
+        "SSL_CTX_set_cert_cb",
+        "SSL_set_cert_cb",
+    ]
+
+
+def cryptography_has_ssl_st() -> typing.List[str]:
+    return [
+        "SSL_ST_BEFORE",
+        "SSL_ST_OK",
+        "SSL_ST_INIT",
+        "SSL_ST_RENEGOTIATE",
+    ]
+
+
+def cryptography_has_tls_st() -> typing.List[str]:
+    return [
+        "TLS_ST_BEFORE",
+        "TLS_ST_OK",
+    ]
+
+
+def cryptography_has_scrypt() -> typing.List[str]:
+    return [
+        "EVP_PBE_scrypt",
+    ]
+
+
+def cryptography_has_evp_pkey_dhx() -> typing.List[str]:
+    return [
+        "EVP_PKEY_DHX",
+    ]
+
+
+def cryptography_has_mem_functions() -> typing.List[str]:
+    return [
+        "Cryptography_CRYPTO_set_mem_functions",
+    ]
+
+
+def cryptography_has_x509_store_ctx_get_issuer() -> typing.List[str]:
+    return [
+        "X509_STORE_get_get_issuer",
+        "X509_STORE_set_get_issuer",
+    ]
+
+
+def cryptography_has_ed448() -> typing.List[str]:
+    return [
+        "EVP_PKEY_ED448",
+        "NID_ED448",
+    ]
+
+
+def cryptography_has_ed25519() -> typing.List[str]:
+    return [
+        "NID_ED25519",
+        "EVP_PKEY_ED25519",
+    ]
+
+
+def cryptography_has_poly1305() -> typing.List[str]:
+    return [
+        "NID_poly1305",
+        "EVP_PKEY_POLY1305",
+    ]
+
+
+def cryptography_has_oneshot_evp_digest_sign_verify() -> typing.List[str]:
+    return [
+        "EVP_DigestSign",
+        "EVP_DigestVerify",
+    ]
+
+
+def cryptography_has_evp_digestfinal_xof() -> typing.List[str]:
+    return [
+        "EVP_DigestFinalXOF",
+    ]
+
+
+def cryptography_has_evp_pkey_get_set_tls_encodedpoint() -> typing.List[str]:
+    return [
+        "EVP_PKEY_get1_tls_encodedpoint",
+        "EVP_PKEY_set1_tls_encodedpoint",
+    ]
+
+
+def cryptography_has_fips() -> typing.List[str]:
+    return [
+        "FIPS_mode_set",
+        "FIPS_mode",
+    ]
+
+
+def cryptography_has_psk() -> typing.List[str]:
+    return [
+        "SSL_CTX_use_psk_identity_hint",
+        "SSL_CTX_set_psk_server_callback",
+        "SSL_CTX_set_psk_client_callback",
+    ]
+
+
+def cryptography_has_psk_tlsv13() -> typing.List[str]:
+    return [
+        "SSL_CTX_set_psk_find_session_callback",
+        "SSL_CTX_set_psk_use_session_callback",
+        "Cryptography_SSL_SESSION_new",
+        "SSL_CIPHER_find",
+        "SSL_SESSION_set1_master_key",
+        "SSL_SESSION_set_cipher",
+        "SSL_SESSION_set_protocol_version",
+    ]
+
+
+def cryptography_has_custom_ext() -> typing.List[str]:
+    return [
+        "SSL_CTX_add_client_custom_ext",
+        "SSL_CTX_add_server_custom_ext",
+        "SSL_extension_supported",
+    ]
+
+
+def cryptography_has_openssl_cleanup() -> typing.List[str]:
+    return [
+        "OPENSSL_cleanup",
+    ]
+
+
+def cryptography_has_tlsv13() -> typing.List[str]:
+    return [
+        "TLS1_3_VERSION",
+        "SSL_OP_NO_TLSv1_3",
+    ]
+
+
+def cryptography_has_tlsv13_functions() -> typing.List[str]:
+    return [
+        "SSL_VERIFY_POST_HANDSHAKE",
+        "SSL_CTX_set_ciphersuites",
+        "SSL_verify_client_post_handshake",
+        "SSL_CTX_set_post_handshake_auth",
+        "SSL_set_post_handshake_auth",
+        "SSL_SESSION_get_max_early_data",
+        "SSL_write_early_data",
+        "SSL_read_early_data",
+        "SSL_CTX_set_max_early_data",
+    ]
+
+
+def cryptography_has_keylog() -> typing.List[str]:
+    return [
+        "SSL_CTX_set_keylog_callback",
+        "SSL_CTX_get_keylog_callback",
+    ]
+
+
+def cryptography_has_raw_key() -> typing.List[str]:
+    return [
+        "EVP_PKEY_new_raw_private_key",
+        "EVP_PKEY_new_raw_public_key",
+        "EVP_PKEY_get_raw_private_key",
+        "EVP_PKEY_get_raw_public_key",
+    ]
+
+
+def cryptography_has_engine() -> typing.List[str]:
+    return [
+        "ENGINE_by_id",
+        "ENGINE_init",
+        "ENGINE_finish",
+        "ENGINE_get_default_RAND",
+        "ENGINE_set_default_RAND",
+        "ENGINE_unregister_RAND",
+        "ENGINE_ctrl_cmd",
+        "ENGINE_free",
+        "ENGINE_get_name",
+        "Cryptography_add_osrandom_engine",
+        "ENGINE_ctrl_cmd_string",
+        "ENGINE_load_builtin_engines",
+        "ENGINE_load_private_key",
+        "ENGINE_load_public_key",
+        "SSL_CTX_set_client_cert_engine",
+    ]
+
+
+def cryptography_has_verified_chain() -> typing.List[str]:
+    return [
+        "SSL_get0_verified_chain",
+    ]
+
+
+def cryptography_has_srtp() -> typing.List[str]:
+    return [
+        "SSL_CTX_set_tlsext_use_srtp",
+        "SSL_set_tlsext_use_srtp",
+        "SSL_get_selected_srtp_profile",
+    ]
+
+
+def cryptography_has_get_proto_version() -> typing.List[str]:
+    return [
+        "SSL_CTX_get_min_proto_version",
+        "SSL_CTX_get_max_proto_version",
+        "SSL_get_min_proto_version",
+        "SSL_get_max_proto_version",
+    ]
+
+
+def cryptography_has_providers() -> typing.List[str]:
+    return [
+        "OSSL_PROVIDER_load",
+        "OSSL_PROVIDER_unload",
+        "ERR_LIB_PROV",
+        "PROV_R_WRONG_FINAL_BLOCK_LENGTH",
+        "PROV_R_BAD_DECRYPT",
+    ]
+
+
+def cryptography_has_op_no_renegotiation() -> typing.List[str]:
+    return [
+        "SSL_OP_NO_RENEGOTIATION",
+    ]
+
+
+def cryptography_has_dtls_get_data_mtu() -> typing.List[str]:
+    return [
+        "DTLS_get_data_mtu",
+    ]
+
+
+def cryptography_has_300_fips() -> typing.List[str]:
+    return [
+        "EVP_default_properties_is_fips_enabled",
+        "EVP_default_properties_enable_fips",
+    ]
+
+
+def cryptography_has_ssl_cookie() -> typing.List[str]:
+    return [
+        "SSL_OP_COOKIE_EXCHANGE",
+        "DTLSv1_listen",
+        "SSL_CTX_set_cookie_generate_cb",
+        "SSL_CTX_set_cookie_verify_cb",
+    ]
+
+
+def cryptography_has_pkcs7_funcs() -> typing.List[str]:
+    return [
+        "SMIME_write_PKCS7",
+        "PEM_write_bio_PKCS7_stream",
+        "PKCS7_sign_add_signer",
+        "PKCS7_final",
+        "PKCS7_verify",
+        "SMIME_read_PKCS7",
+        "PKCS7_get0_signers",
+    ]
+
+
+def cryptography_has_bn_flags() -> typing.List[str]:
+    return [
+        "BN_FLG_CONSTTIME",
+        "BN_set_flags",
+        "BN_prime_checks_for_size",
+    ]
+
+
+def cryptography_has_evp_pkey_dh() -> typing.List[str]:
+    return [
+        "EVP_PKEY_set1_DH",
+    ]
+
+
+def cryptography_has_300_evp_cipher() -> typing.List[str]:
+    return ["EVP_CIPHER_fetch", "EVP_CIPHER_free"]
+
+
+def cryptography_has_unexpected_eof_while_reading() -> typing.List[str]:
+    return ["SSL_R_UNEXPECTED_EOF_WHILE_READING"]
+
+
+# This is a mapping of
+# {condition: function-returning-names-dependent-on-that-condition} so we can
+# loop over them and delete unsupported names at runtime. It will be removed
+# when cffi supports #if in cdef. We use functions instead of just a dict of
+# lists so we can use coverage to measure which are used.
+CONDITIONAL_NAMES = {
+    "Cryptography_HAS_EC2M": cryptography_has_ec2m,
+    "Cryptography_HAS_SSL3_METHOD": cryptography_has_ssl3_method,
+    "Cryptography_HAS_110_VERIFICATION_PARAMS": (
+        cryptography_has_110_verification_params
+    ),
+    "Cryptography_HAS_SET_CERT_CB": cryptography_has_set_cert_cb,
+    "Cryptography_HAS_SSL_ST": cryptography_has_ssl_st,
+    "Cryptography_HAS_TLS_ST": cryptography_has_tls_st,
+    "Cryptography_HAS_SCRYPT": cryptography_has_scrypt,
+    "Cryptography_HAS_EVP_PKEY_DHX": cryptography_has_evp_pkey_dhx,
+    "Cryptography_HAS_MEM_FUNCTIONS": cryptography_has_mem_functions,
+    "Cryptography_HAS_X509_STORE_CTX_GET_ISSUER": (
+        cryptography_has_x509_store_ctx_get_issuer
+    ),
+    "Cryptography_HAS_ED448": cryptography_has_ed448,
+    "Cryptography_HAS_ED25519": cryptography_has_ed25519,
+    "Cryptography_HAS_POLY1305": cryptography_has_poly1305,
+    "Cryptography_HAS_ONESHOT_EVP_DIGEST_SIGN_VERIFY": (
+        cryptography_has_oneshot_evp_digest_sign_verify
+    ),
+    "Cryptography_HAS_EVP_PKEY_get_set_tls_encodedpoint": (
+        cryptography_has_evp_pkey_get_set_tls_encodedpoint
+    ),
+    "Cryptography_HAS_FIPS": cryptography_has_fips,
+    "Cryptography_HAS_PSK": cryptography_has_psk,
+    "Cryptography_HAS_PSK_TLSv1_3": cryptography_has_psk_tlsv13,
+    "Cryptography_HAS_CUSTOM_EXT": cryptography_has_custom_ext,
+    "Cryptography_HAS_OPENSSL_CLEANUP": cryptography_has_openssl_cleanup,
+    "Cryptography_HAS_TLSv1_3": cryptography_has_tlsv13,
+    "Cryptography_HAS_TLSv1_3_FUNCTIONS": cryptography_has_tlsv13_functions,
+    "Cryptography_HAS_KEYLOG": cryptography_has_keylog,
+    "Cryptography_HAS_RAW_KEY": cryptography_has_raw_key,
+    "Cryptography_HAS_EVP_DIGESTFINAL_XOF": (
+        cryptography_has_evp_digestfinal_xof
+    ),
+    "Cryptography_HAS_ENGINE": cryptography_has_engine,
+    "Cryptography_HAS_VERIFIED_CHAIN": cryptography_has_verified_chain,
+    "Cryptography_HAS_SRTP": cryptography_has_srtp,
+    "Cryptography_HAS_GET_PROTO_VERSION": cryptography_has_get_proto_version,
+    "Cryptography_HAS_PROVIDERS": cryptography_has_providers,
+    "Cryptography_HAS_OP_NO_RENEGOTIATION": (
+        cryptography_has_op_no_renegotiation
+    ),
+    "Cryptography_HAS_DTLS_GET_DATA_MTU": cryptography_has_dtls_get_data_mtu,
+    "Cryptography_HAS_300_FIPS": cryptography_has_300_fips,
+    "Cryptography_HAS_SSL_COOKIE": cryptography_has_ssl_cookie,
+    "Cryptography_HAS_PKCS7_FUNCS": cryptography_has_pkcs7_funcs,
+    "Cryptography_HAS_BN_FLAGS": cryptography_has_bn_flags,
+    "Cryptography_HAS_EVP_PKEY_DH": cryptography_has_evp_pkey_dh,
+    "Cryptography_HAS_300_EVP_CIPHER": cryptography_has_300_evp_cipher,
+    "Cryptography_HAS_UNEXPECTED_EOF_WHILE_READING": (
+        cryptography_has_unexpected_eof_while_reading
+    ),
+}