Also, always allow for "SSLCryptoDevice builtin" even if the ENGINE API is not
available, OPENSSL_NO_ENGINE or more generally with the new API (providers)
available since OpenSSL >= 3.
* ssl_private.h: Set MODSSL_HAVE_ENGINE_API to 0 if OPENSSL_NO_ENGINE.
* mod_ssl.c, ssl_engine_config.c: Don't depend on HAVE_OPENSSL_ENGINE_H and
HAVE_ENGINE_INIT to provide [ssl_cmd_]SSLCryptoDevice.
Submitted by: ylavic, jorton
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1913815 13f79535-47bb-0310-9956-ffa450edef68
* mod_ssl_openssl.h:
Make it the first openssl to be included openssl header, selecting the
OpenSSL api based on OPENSSL_API_COMPAT eventually.
* ssl_private.h;
Define OPENSSL_API_COMPAT to version 1.1.1 (last one supporting EGINE_ API)
before including mod_ssl_openssl.h to enable the ENGINE_ api (TODO: switch to
new "providers" api before the ENGINE_ api is abandonned..).
mod_ssl.h is now implicitely included from there.
Fix preprocessor "#define FOO (COND)" to "#if COND #define FOO 1 #else #define FOO 0".
Define MODSSL_HAVE_ENGINE_API iff OPENSSL_API_COMPAT < 3.0 (otherwise all the
engine features are disabled, only "builtin" is accepted).
Define HAVE_SRP iff OPENSSL_API_COMPAT < 3.0 (no replacement for this api
above, so it might not be implemenentedain httpd anymore at some point..).
Define X509_get_not{Before,After} if missing to the non deprecated version.
New modssl_set_io_callbacks() to factorize compat code for io callbacks.
ssl_dh_GetParamFromFile() becomes modssl_dh_from_file() for openssl < 3.0 and
modssl_dh_pkey_from_file() for openssl >= 3.0.
* mod_ssl.c, mod_ssl_ct.c, ssl_util_stapling:
Including "ssl_private.h" only is suited/enough now.
* mod_ssl_ct.c, ssl_ct_log_config:
Use EVP api with openssl >= 3 instead of the deprecated SHA256 one.
* ssl_engine_config.c(ssl_cmd_SSLCryptoDevice):
Disabled engines (besides NULL/"builtin"/NULL) unless MODSSL_HAVE_ENGINE_API.
* ssl_engine_init:
New compat modssl_runtime_lib_version() to address deprecated SSLeay().
ssl_init_Engine() does nothing unless MODSSL_HAVE_ENGINE_API.
Simplify ssl_init_server_certs() (less #ifdef-ery) with scoped local vars.
Compat loading DH parameters and EC curve from cert.
* ssl_engine_io.c, ssl_engine_kernel.c:
Implement common modssl_set_io_callbacks() and use it.
* ssl_engine_pphrase(modssl_load_engine_keypair):
Depend on MODSSL_HAVE_ENGINE_API, or return ENOTIMPL.
* ssl_util.c(modssl_is_engine_id):
No engine supported unless MODSSL_HAVE_ENGINE_API.
* ssl_util_ssl.c(modssl_dh_pkey_from_file, modssl_ec_group_from_file):
Compat with openssl >= 3.0.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1908537 13f79535-47bb-0310-9956-ffa450edef68
error was logged when "SSLProxyEngine" was only configured in the
location/proxy section and not the overall server. The connection
continued to work, the error log was in error. Fixed PR66190.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1903167 13f79535-47bb-0310-9956-ffa450edef68
to stabilize CI tests again. Previous revision of trunk has been copied
to branches/trunk-ssl-handshake-unblocking to make those into a PR where
changes can be discussed and tested separately.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1897760 13f79535-47bb-0310-9956-ffa450edef68
CONN_STATE_READ_REQUEST_LINE phase, in addition to the existing
CONN_STATE_WRITE_COMPLETION phase. Update mod_ssl to perform non blocking
TLS handshakes.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1897281 13f79535-47bb-0310-9956-ffa450edef68
Adding `outgoing` flag to conn_rec, indicating a connection is
initiated by the server to somewhere, in contrast to incoming
connections from clients.
Adding 'ap_ssl_bind_outgoing()` function that marks a connection
as outgoing and is used by mod_proxy instead of the previous
optional function `ssl_engine_set`. This enables other SSL
module to secure proxy connections.
The optional functions `ssl_engine_set`, `ssl_engine_disable` and
`ssl_proxy_enable` are now provided by the core to have backward
compatibility with non-httpd modules that might use them. mod_ssl
itself no longer registers these functions, but keeps them in its
header for backward compatibility.
The core provided optional function wrap any registered function
like it was done for `ssl_is_ssl`.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1890605 13f79535-47bb-0310-9956-ffa450edef68
into mod_log_config itself. These now use the global `ap_ssl_var_lookup()`
functions and work for all running SSL modules.
The dependency from mod_ssl to mod_log_config and its header is removed.
mod_ssl now provides the content of "{errstr}c" as variable "SSL_CLIENT_VERIFY_ERRSTR".
This change should be fully compatible to all deployed configurations.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1890003 13f79535-47bb-0310-9956-ffa450edef68
pre-1.1 builds where they are noops or unused. No functional change
(intended).
* modules/ssl/mod_ssl.c: Define NEED_MANUAL_OPENSSL_INIT for builds
where pre-1.1 OpenSSL needs "manual" initialization/cleanup. Only
define modssl_running_statically for this case (otherwise it is set
and never read).
(modssl_is_prelinked): Only define for NEED_MANUAL_OPENSSL_INIT.
(ssl_cleanup_pre_config): Only define for NEED_MANUAL_OPENSSL_INIT;
otherwise it is a noop returning APR_SUCCESS;
(ssl_hook_pre_config): Only install the cleanup and initialize
modssl_is_prelinked for NEED_MANUAL_OPENSSL_INIT build.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1877440 13f79535-47bb-0310-9956-ffa450edef68
vhost at startup, rather than building it for each new connection.
* modules/ssl/ssl_private.h (struct SSLSrvConfigRec):
Replace vhost_id_len field with vhost_md5.
* modules/ssl/ssl_engine_init.c (ssl_init_Module): Build the
sc->vhost_md5 hash here.
* modules/ssl/mod_ssl.c: Fail at compile time if the
SSL_set_session_id_context() API constraint on context length is
violated.
(ssl_init_ssl_connection): Use sc->vhost_md5.
* modules/ssl/ssl_engine_kernel.c (ssl_find_vhost): Use sc->vhost_md5
after renegotiation.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1877349 13f79535-47bb-0310-9956-ffa450edef68
For systems with no autoconf (eg. Windows), still check for and use
OPENSSL_init_ssl() based on OpenSSL version >= 1.1.0.
Usual LibreSSL gotcha, exclude LIBRESSL_VERSION_NUMBER from this new heuristic
since autoconf is likely available in this case.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1874323 13f79535-47bb-0310-9956-ffa450edef68
r1837435, r1834553, r1833598, r1833452, r1833383, r1833368.
Undoes the following:
mod_ssl: OpenSSL now initializes fully through APR, use that.
mod_ssl: build with LibreSSL.
LibreSSL seems to be openssl-1.1 API compatible only in version 2.8 (master).
So use that for MODSSL_USE_OPENSSL_PRE_1_1_API instead of 2.7, the two 2.7
compatibility-exceptions are handled explicitely but overall it's simpler.
Regarding CRYPTO_malloc_init vs OPENSSL_malloc_init, libreSSL uses none, the
former used to be a no-op but depends is LIBRESSL_INTERNAL in latest versions,
while the latter has never been (and will never be) defined. So don't call any
with LibreSSL.
Follow up to r1833368: share openssl between modules.
Both libapr[-util], the core PRNG, mod_ssl, mod_crypto and mod_session_crypto
can use the same crypto library (e.g. openssl), use the new APR crypto loading
API so that they can work together and initialize/terminate the lib either once
for all or on demand and reusable by the others.
Follow up to r1833368: apr_crypto_prng_after_fork() now used a PID.
Make use of the new apr_crypto_rng API if available.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1861947 13f79535-47bb-0310-9956-ffa450edef68
configuration and other proxy SSL configurations
broken inside <Proxy> context.
PR 63430
Triggered by r1855646+r1855748.
Patch from rpluem (proxy) and ylavic (ssl).
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1859371 13f79535-47bb-0310-9956-ffa450edef68
The SSL dir config of proxy/backend connections is stored in r->per_dir_config
but those connections have a lifetime independent of the requests they handle.
So we need to allow the external ssl_engine_set() function to reset mod_ssl's
dir config in between proxy requests, or the first sslconn->dc could be used
after free for the next requests.
mod_proxy can then reset/reinit the request config when recycling its backend
connections.
PR 63256.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1855646 13f79535-47bb-0310-9956-ffa450edef68
If FIPS mode is set by default per openssl lib/module, we should not
unset it on restart or it might never be set again.
PR 63136
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1853133 13f79535-47bb-0310-9956-ffa450edef68
LibreSSL seems to be openssl-1.1 API compatible only in version 2.8 (master).
So use that for MODSSL_USE_OPENSSL_PRE_1_1_API instead of 2.7, the two 2.7
compatibility-exceptions are handled explicitely but overall it's simpler.
Regarding CRYPTO_malloc_init vs OPENSSL_malloc_init, libreSSL uses none, the
former used to be a no-op but depends is LIBRESSL_INTERNAL in latest versions,
while the latter has never been (and will never be) defined. So don't call any
with LibreSSL.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1833598 13f79535-47bb-0310-9956-ffa450edef68
Both libapr[-util], the core PRNG, mod_ssl, mod_crypto and mod_session_crypto
can use the same crypto library (e.g. openssl), use the new APR crypto loading
API so that they can work together and initialize/terminate the lib either once
for all or on demand and reusable by the others.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1833452 13f79535-47bb-0310-9956-ffa450edef68
consistently.
* modules/ssl/ssl_util.c (modssl_request_is_tls): New function.
* modules/ssl/ssl_engine_kernel.c (ssl_hook_Fixup): Use it.
* modules/ssl/mod_ssl.c (ssl_hook_http_scheme, ssl_hook_default_port):
Use it.
PR: 61519
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1829250 13f79535-47bb-0310-9956-ffa450edef68
mod_ssl TLSv1.3 support, removed V1_3 cipher suite directives again and added an optional protocol specifier to the SSLCipherSuite and SSLProxyCipherSuite commands.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1827992 13f79535-47bb-0310-9956-ffa450edef68
mod_ssl: Added configuration directives for TLSv1.3 cipher suites (which
are separate from previous ones) as SSL(Proxy)CipherSuiteV1_3. A great opportunity
to find a better name.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1827924 13f79535-47bb-0310-9956-ffa450edef68
mod_ssl: heavily simplified SSLPolicy. No more user defines, no propxy policies,
just the basic "modern", "intermediate" and "old" as specified by Mozilla security.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1827561 13f79535-47bb-0310-9956-ffa450edef68
mod_ssl: renamed section <SSLPolicy to <SSLPolicyDefine. Fixed behaviour
for new server config merge flag. Denying global, only once used directives
inside a SSLPolicyDefine.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1817381 13f79535-47bb-0310-9956-ffa450edef68
LibreSSL defines OPENSSL_VERSION_NUMBER = 2.0, but is not compatible with
all of the latest OpenSSL 1.1 API.
Address this by defining MODSSL_USE_OPENSSL_PRE_1_1_API which is true for
anything but OpenSSL >= 1.1 (for now).
Proposed by: Bernard Spil <brnrd freebsd.org>
Reviewed by: ylavic
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1803396 13f79535-47bb-0310-9956-ffa450edef68
