diff options
author | Christian Heimes <christian@python.org> | 2018-03-24 19:34:15 +0100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-03-24 19:34:15 +0100 |
commit | edd541897b9c28ee0d0f0131746aa5f19665a104 (patch) | |
tree | 006e29611f4992cade522189c1a99c1efe37d48b /Modules | |
parent | 0694b6a651ba2a53f6323ffb3b23358f43885815 (diff) | |
download | cpython-git-edd541897b9c28ee0d0f0131746aa5f19665a104.tar.gz |
[2.7] bpo-33127: Compatibility patch for LibreSSL 2.7.0 (GH-6210) (GH-6215)
LibreSSL 2.7 introduced OpenSSL 1.1.0 API. The ssl module now detects
LibreSSL 2.7 and only provides API shims for OpenSSL < 1.1.0 and
LibreSSL < 2.7.
Documentation updates and fixes for failing tests will be provided in
another patch set.
Signed-off-by: Christian Heimes <christian@python.org>.
(cherry picked from commit 4ca0739c9d97ac7cd45499e0d31be68dc659d0e1)
Co-authored-by: Christian Heimes <christian@python.org>
Diffstat (limited to 'Modules')
-rw-r--r-- | Modules/_ssl.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/Modules/_ssl.c b/Modules/_ssl.c index da8b20f54f..d0ce913d3d 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -102,6 +102,12 @@ struct py_ssl_library_code { #if (OPENSSL_VERSION_NUMBER >= 0x10100000L) && !defined(LIBRESSL_VERSION_NUMBER) # define OPENSSL_VERSION_1_1 1 +# define PY_OPENSSL_1_1_API 1 +#endif + +/* LibreSSL 2.7.0 provides necessary OpenSSL 1.1.0 APIs */ +#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x2070000fL +# define PY_OPENSSL_1_1_API 1 #endif /* Openssl comes with TLSv1.1 and TLSv1.2 between 1.0.0h and 1.0.1 @@ -149,16 +155,18 @@ struct py_ssl_library_code { #define INVALID_SOCKET (-1) #endif -#ifdef OPENSSL_VERSION_1_1 -/* OpenSSL 1.1.0+ */ -#ifndef OPENSSL_NO_SSL2 -#define OPENSSL_NO_SSL2 -#endif -#else /* OpenSSL < 1.1.0 */ -#if defined(WITH_THREAD) +/* OpenSSL 1.0.2 and LibreSSL needs extra code for locking */ +#if !defined(OPENSSL_VERSION_1_1) && defined(WITH_THREAD) #define HAVE_OPENSSL_CRYPTO_LOCK #endif +#if defined(OPENSSL_VERSION_1_1) && !defined(OPENSSL_NO_SSL2) +#define OPENSSL_NO_SSL2 +#endif + +#ifndef PY_OPENSSL_1_1_API +/* OpenSSL 1.1 API shims for OpenSSL < 1.1.0 and LibreSSL < 2.7.0 */ + #define TLS_method SSLv23_method static int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne) @@ -201,7 +209,7 @@ static X509_VERIFY_PARAM *X509_STORE_get0_param(X509_STORE *store) { return store->param; } -#endif /* OpenSSL < 1.1.0 or LibreSSL */ +#endif /* OpenSSL < 1.1.0 or LibreSSL < 2.7.0 */ enum py_ssl_error { |