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- # 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.
- from __future__ import annotations
- def cryptography_has_set_cert_cb() -> list[str]:
- return [
- "SSL_CTX_set_cert_cb",
- "SSL_set_cert_cb",
- ]
- def cryptography_has_ssl_st() -> list[str]:
- return [
- "SSL_ST_BEFORE",
- "SSL_ST_OK",
- "SSL_ST_INIT",
- "SSL_ST_RENEGOTIATE",
- ]
- def cryptography_has_tls_st() -> list[str]:
- return [
- "TLS_ST_BEFORE",
- "TLS_ST_OK",
- ]
- def cryptography_has_ssl_sigalgs() -> list[str]:
- return [
- "SSL_CTX_set1_sigalgs_list",
- ]
- def cryptography_has_psk() -> 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() -> 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() -> list[str]:
- return [
- "SSL_CTX_add_client_custom_ext",
- "SSL_CTX_add_server_custom_ext",
- "SSL_extension_supported",
- ]
- def cryptography_has_tlsv13_functions() -> 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_engine() -> 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",
- "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() -> list[str]:
- return [
- "SSL_get0_verified_chain",
- ]
- def cryptography_has_srtp() -> list[str]:
- return [
- "SSL_CTX_set_tlsext_use_srtp",
- "SSL_set_tlsext_use_srtp",
- "SSL_get_selected_srtp_profile",
- ]
- def cryptography_has_op_no_renegotiation() -> list[str]:
- return [
- "SSL_OP_NO_RENEGOTIATION",
- ]
- def cryptography_has_dtls_get_data_mtu() -> list[str]:
- return [
- "DTLS_get_data_mtu",
- ]
- def cryptography_has_ssl_cookie() -> list[str]:
- return [
- "SSL_OP_COOKIE_EXCHANGE",
- "DTLSv1_listen",
- "SSL_CTX_set_cookie_generate_cb",
- "SSL_CTX_set_cookie_verify_cb",
- ]
- def cryptography_has_prime_checks() -> list[str]:
- return [
- "BN_prime_checks_for_size",
- ]
- def cryptography_has_unexpected_eof_while_reading() -> list[str]:
- return ["SSL_R_UNEXPECTED_EOF_WHILE_READING"]
- def cryptography_has_ssl_op_ignore_unexpected_eof() -> list[str]:
- return [
- "SSL_OP_IGNORE_UNEXPECTED_EOF",
- ]
- def cryptography_has_get_extms_support() -> list[str]:
- return ["SSL_get_extms_support"]
- # 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_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_SIGALGS": cryptography_has_ssl_sigalgs,
- "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_TLSv1_3_FUNCTIONS": cryptography_has_tlsv13_functions,
- "Cryptography_HAS_ENGINE": cryptography_has_engine,
- "Cryptography_HAS_VERIFIED_CHAIN": cryptography_has_verified_chain,
- "Cryptography_HAS_SRTP": cryptography_has_srtp,
- "Cryptography_HAS_OP_NO_RENEGOTIATION": (
- cryptography_has_op_no_renegotiation
- ),
- "Cryptography_HAS_DTLS_GET_DATA_MTU": cryptography_has_dtls_get_data_mtu,
- "Cryptography_HAS_SSL_COOKIE": cryptography_has_ssl_cookie,
- "Cryptography_HAS_PRIME_CHECKS": cryptography_has_prime_checks,
- "Cryptography_HAS_UNEXPECTED_EOF_WHILE_READING": (
- cryptography_has_unexpected_eof_while_reading
- ),
- "Cryptography_HAS_SSL_OP_IGNORE_UNEXPECTED_EOF": (
- cryptography_has_ssl_op_ignore_unexpected_eof
- ),
- "Cryptography_HAS_GET_EXTMS_SUPPORT": cryptography_has_get_extms_support,
- }
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