curl/lib/vtls
Viktor Szakats 80c10c5d5d
openssl: remove legacy cruft, document macro guards
- assume:
  - `BIO_CTRL_EOF`
  - `SSL_CTRL_SET_MSG_CALLBACK`
  - `SSL_CTRL_SET_MSG_CALLBACK`
  - `SSL_CTRL_SET_TLSEXT_HOSTNAME`
  - `SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER`
  - `SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS`
  - `SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG`
  - `SSL_OP_NO_COMPRESSION`
  - `SSL_OP_NO_TICKET`
  - `X509_V_FLAG_PARTIAL_CHAIN`
  - `X509_V_FLAG_TRUSTED_FIRST`
  They are present in all supported OpenSSL (and fork) versions.

- replace `SSL_ERROR_WANT_EARLY` with `SSL_ERROR_WANT_CLIENT_HELLO_CB`.
  The former appeared in OpenSSL 1.1.1-dev, but renamed before
  the stable release.

- document support for macros:
  - `ENGINE_CTRL_GET_CMD_FROM_NAME`
  - `SSL_ERROR_WANT_ASYNC_JOB`
  - `SSL_ERROR_WANT_ASYNC`
  - `SSL2_VERSION_MAJOR`
  - `TLS1_3_VERSION`

- drop legacy fallback for `CONF_MFLAGS_DEFAULT_SECTION`.
  It was there for OpenSSL 0.9.8 support.

- fix `SSL_CTRL_SET_MSG_CALLBACK` accidentally serving as a guard for
  OpenSSL (and forks) as a whole.

Tested OK with OpenSSL 1.0.2 and 1.1.0 in CI.

Closes #18351
2025-08-22 15:53:45 +02:00
..
.checksrc checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
cipher_suite.c tidy-up: prefer ifdef/ifndef for single checks 2025-07-27 22:35:17 +02:00
cipher_suite.h TLS: remove support for Secure Transport and BearSSL 2025-06-11 07:54:19 +02:00
gtls.c gnutls: fix building with older supported GnuTLS versions 2025-08-21 18:04:25 +02:00
gtls.h http/3: report handshake with version and cipher as for TCP connections 2025-07-14 14:08:32 +02:00
hostcheck.c tidy-up: more whitespace/indent, comments 2025-07-25 11:47:51 +02:00
hostcheck.h openssl: some small cleanups 2025-07-18 00:40:26 +02:00
keylog.c urlapi: use uppercase hex encoding 2025-06-25 11:44:13 +02:00
keylog.h spelling: 'a' vs 'an' 2025-05-30 11:38:35 +02:00
mbedtls.c spelling: file system 2025-08-22 15:53:41 +02:00
mbedtls.h lib: include files using known path 2025-04-08 17:00:00 +02:00
mbedtls_threadlock.c lib: include files using known path 2025-04-08 17:00:00 +02:00
mbedtls_threadlock.h lib: include files using known path 2025-04-08 17:00:00 +02:00
openssl.c openssl: remove legacy cruft, document macro guards 2025-08-22 15:53:45 +02:00
openssl.h openssl: drop redundant version check 2025-08-21 13:11:32 +02:00
rustls.c tls: CURLINFO_TLS_SSL_PTR testing 2025-08-01 09:37:36 +02:00
rustls.h lib: include files using known path 2025-04-08 17:00:00 +02:00
schannel.c schannel: improve handshake procedure 2025-08-22 01:50:28 -04:00
schannel.h tidy-up: prefer ifdef/ifndef for single checks 2025-07-27 22:35:17 +02:00
schannel_int.h schannel: not supported with UWP, drop redundant code 2025-07-31 20:05:32 +02:00
schannel_verify.c windows: document toolchain support for CERT_NAME_SEARCH_ALL_NAMES_FLAG 2025-07-31 20:43:21 +02:00
vtls.c vtls: set seen http version on successful ALPN 2025-08-05 16:01:39 +02:00
vtls.h tidy-up: whitespace 2025-07-11 13:32:54 +02:00
vtls_int.h lib: replace getsock() logic with pollsets 2025-08-04 23:43:13 +02:00
vtls_scache.c tidy-up: whitespace 2025-07-11 13:32:54 +02:00
vtls_scache.h lib: replace scache no-op macros with #ifdef 2025-06-27 17:33:34 +02:00
vtls_spack.c build: fix build errors/warnings in rare configurations 2025-07-23 22:17:03 +02:00
vtls_spack.h build: fix build errors/warnings in rare configurations 2025-07-23 22:17:03 +02:00
wolfssl.c spelling: file system 2025-08-22 15:53:41 +02:00
wolfssl.h GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
x509asn1.c misc: fix typos 2025-07-12 08:59:44 +02:00
x509asn1.h TLS: remove support for Secure Transport and BearSSL 2025-06-11 07:54:19 +02:00