- add possibility to have expressions that evaluate to a string and not to
a boolean value
- modify ap_expr_parse_cmd() interface to support this and make it more
convenient to use in general
- rename AP_EXPR_FLAGS_* to AP_EXPR_FLAG_* for consistency
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1142164 13f79535-47bb-0310-9956-ffa450edef68
to be RFC 2253 compatible, convert non-ASCII characters to UTF8, and
escape other special characters with backslashes. The old format can
still be used with the LegacyDNStringFormat argument to SSLOptions.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1054323 13f79535-47bb-0310-9956-ffa450edef68
the new parser. Rework ap_expr's public interface and provide hooks for modules
to add variables and functions.
The Netware and Windows build files still need to be adjusted
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1032073 13f79535-47bb-0310-9956-ffa450edef68
containers:
'ssl' (equivalent to SSLRequireSSL)
'ssl-verify-client' (for use with 'SSLVerifyClient optional')
'ssl-require' (expressions with same syntax as SSLRequire)
We may decide to axe 'ssl-require' again in favor of the generic 'expr'
provider, depending on the development of the ap_expr parser.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1002837 13f79535-47bb-0310-9956-ffa450edef68
yacc.
Also change the make file magic so that the real source file name is
embedded in the debug info.
The generated files have been created with flex 2.5.35/bison 2.4.1. The two
'no previous prototype' warnings are supposed to be fixed with the next flex
version.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1002824 13f79535-47bb-0310-9956-ffa450edef68
- suggest braces around empty body in an 'if' statement
- comparison of unsigned expression >= 0 is always true
- comparison of unsigned expression < 0 is always false
Please review carefully.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@954641 13f79535-47bb-0310-9956-ffa450edef68
builds of mod_ssl to use 'SSLFIPS off' for portability, but the proper
build of openssl is required for 'SSLFIPS on'.
PR: 46270
Submitted by: Dr Stephen Henson <steve openssl.org>, wrowe
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@925980 13f79535-47bb-0310-9956-ffa450edef68
default. Add an "SSLInsecureRenegotiation" directive to enable
renegotiation against unpatched clients, to ease transition:
* modules/ssl/ssl_private.h (struct SSLSrvConfigRec): Add
insecure_reneg field.
* modules/ssl/ssl_engine_config.c (ssl_config_server_new,
ssl_config_server_merge): Handle the insecure_reneg flag.
(ssl_cmd_SSLInsecureRenegotiation): New function.
* modules/ssl/ssl_engine_init.c (ssl_init_ctx_protocol): Set the
SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION option if insecure_reneg is
enabled.
* modules/ssl/ssl_engine_kernel.c (ssl_hook_Access): Log level of
support for secure reneg.
* modules/ssl/mod_ssl.c: Add the directive definition.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@906039 13f79535-47bb-0310-9956-ffa450edef68
and WatchdogMutexPath with a single Mutex directive. Add APIs to
simplify setup and user customization of APR proc and global mutexes.
(See util_mutex.h.) Build-time setting DEFAULT_LOCKFILE is no longer
respected; set DEFAULT_REL_RUNTIMEDIR instead.
Some existing modules, such as mod_ldap and mod_auth_digest gain
configurability for their mutexes.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@883540 13f79535-47bb-0310-9956-ffa450edef68
* modules/ssl/ssl_util_stapling.c: New file.
* modules/ssl/config.m4, modules/ssl/mod_ssl.dsp: Build it.
* modules/ssl/ssl_toolkit_compat.h: Define HAVE_OCSP_STAPLING if
OpenSSL is of suitable version (>= 0.9.8g) and capability (TLS
extension support enabled).
* modules/ssl/mod_ssl.c: Add config directives.
* modules/ssl/ssl_private.h: Add prototypes for new functions.
(SSLModConfigRec): Add fields for stapling socache instance and
associated mutex.
(modssl_ctx_t): Add config fields for stapling.
* modules/ssl/ssl_engine_init.c (ssl_init_Module, ssl_init_Child):
Call the stapling initialization functions.
* modules/ssl/ssl_engine_config.c: Add config hooks.
* modules/ssl/ssl_scache.c: Create, initialize and destroy the socache
instance for OCSP responses.
Submitted by: Dr Stephen Henson <shenson oss-institute.org>
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@829619 13f79535-47bb-0310-9956-ffa450edef68
stricter checking of remote server certificates.
(docs/manual/mod/mod_ssl.xml)
Documentation of SSLProxyCheckPeerExpire and SSLProxyCheckPeerCN.
(modules/proxy/mod_proxy_http.c)
Set the hostname of the request URL as note on the connection.
(modules/ssl/ssl_private.h)
Add proxy_ssl_check_peer_expire and proxy_ssl_check_peer_cn fields to
the SSLSrvConfigRec.
(modules/ssl/ssl_engine_config.c)
Directives stuff for SSLProxyCheckPeerExpire and SSLProxyCheckPeerCN.
(modules/ssl/ssl_engine_io.c)
Check whether the remote servers certificate is expired / if there is a
mismatch between the requested hostanme and the remote server certificates
CN field.
Be able to parse ASN1 times.
(modules/ssl/mod_ssl.c)
Directives stuff for SSLProxyCheckPeerExpire and SSLProxyCheckPeerCN.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@760866 13f79535-47bb-0310-9956-ffa450edef68
function which was never included in OpenSSL:
* acinclude.m4: Remove test for fictional function.
* modules/ssl/ssl_engine_kernel.c (ssl_hook_Access): Remove code.
* modules/ssl/ssl_engine_config.c (MODSSL_SET_CA): Remove unused
macro. (ssl_cmd_SSLCACertificatePath,
ssl_cmd_SSLCACertificateFile): Fail if per-dir-CA is configured.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@757380 13f79535-47bb-0310-9956-ffa450edef68
using socache provider config defaults by omitting the arguments, so
e.g. "SSLSessionCache shmcb" or even "SSLSessionCache default"
should now DTRT.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@726034 13f79535-47bb-0310-9956-ffa450edef68
Switch mod_ssl to use the ap_socache interface.
* modules/ssl/ssl_scache_shmcb.c, modules/ssl/ssl_scache_memcache.c,
modules/ssl/ssl_scache_dc.c, modules/ssl/ssl_scache_dbm.c: Remove
files.
* modules/ssl/mod_ssl.c (modssl_register_scache): Remove function.
* modules/ssl/ssl_private.h: Remove modssl_sesscache_provider etc.
(SSLModConfigRec): Switch to using socache types.
* modules/ssl/ssl_engine_config.c (ssl_cmd_SSLSessionCache): Switch to
use socache provider.
* modules/ssl/ssl_engine_mutex.c, modules/ssl/ssl_scache.c: Switch to
using socache constants.
* modules/ssl/config.m4: Drop distache/memcache configuration, remove
old objects.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@645940 13f79535-47bb-0310-9956-ffa450edef68
Use the ap_provider interface for session cache storage providers.
* modules/ssl/mod_ssl.c (modssl_register_scache): New function.
(ssl_register_hooks): Call it.
* modules/ssl/ssl_private.h: Define MODSSL_SESSCACHE_PROVIDER_GROUP
and MODSSL_SESSCACHE_PROVIDER_VERSION constants.
Remove ssl_scmode_t type. Change nSessionCacheMode in
SSLModConfigRec into a long sesscache_mode, storing the OpenSSL
SSL_SESS_CACHE_* flags directly.
* modules/ssl/ssl_engine_config.c (ssl_config_global_create): Set
sesscache_mode to SSL_SESS_CACHE_OFF by default.
(ssl_cmd_SSLSessionCache): Remove ifdef spaghetti; fetch configured
session cache by provider name. Set mc->sesscache_mode for
configured providers.
* modules/ssl/ssl_engine_init.c (ssl_init_ctx_session_cache): Use the
configured mode flags directly from mc->sesscache_mode.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@631000 13f79535-47bb-0310-9956-ffa450edef68
Move provider-specific configuration handling down into the provider
code. Eliminate all use of SSLModConfigRec within provider code.
* modules/ssl/ssl_private.h (modssl_sesscache_provider): Add 'create'
function which creates and configures the cache provider, before
initialisation. Change 'init' function to take the context pointer
as an input parameter, and reorder to be first.
* modules/ssl/ssl_scache.c (ssl_scache_init): Adjust accordingly.
* modules/ssl/ssl_scache_memcache.c (struct context): Add servers
field.
(ssl_scache_mc_create): New function.
(ssl_scache_mc_init): Use servers from context not SSLModConfigRec.
* modules/ssl/ssl_scache_dbm.c (struct context): Define.
(ssl_scache_dbm_create): New function.
(ssl_scache_dbm_init, ssl_scache_dbm_kill): Adjust to use filename
and pool from context.
(ssl_scache_dbm_store, ssl_scache_dbm_retrieve,
ssl_scache_dbm_status): Use filename from context. Use context pool
for temp storage of the DBM object, and clear before use.
(ssl_scache_dbm_expire): Remove static tLast; use last_expiry from
context. Use context pool for temp storage and clear before use.
* modules/ssl/ssl_scache_dc.c (struct context): Add target field.
(ssl_scache_dc_init, ssl_scache_dc_status): Use target from context.
* modules/ssl/ssl_scache_shmcb.c (struct context): Add data_file,
shm_size fields.
(ssl_scache_shmcb_create): New function; moved argument parsing
logic from ssl_cmd_SSLSessionCache
(ssl_scache_shmcb_init, ssl_scache_shmcb_status): Use config from
context.
* modules/ssl/ssl_engine_config.c (ssl_config_global_create): Remove
handling of old provider-specific fields.
(ssl_cmd_SSLSessionCache): Call provider ->create function to parse
the argument and create provider-specific context structure.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@630974 13f79535-47bb-0310-9956-ffa450edef68
Move provider-private context out of SSLModConfigRec and into an
opaque context pointer. Use real error propagation in the ->init
functions rather than ssl_die().
* modules/ssl/ssl_private.h (modssl_sesscache_provider): Take a
context out-parameter from ->init, and return an apr_status_t.
Add context pointer as first arg for the other function types.
(SSLModConfigRec): Remove tSessionCacheData* fields; add
sesscache_context field.
* modules/ssl/ssl_scache.c (ssl_scache_init): Move once-per-process
invocation check back into here.
(ssl_scache_*): Adjust to use context pointer.
* modules/ssl/ssl_scache_shmcb.c, modules/ssl/ssl_scache_dc.c,
modules/ssl/ssl_scache_dbm.c: Adjust all implementations to use
opaque context pointer.
* modules/ssl/ssl_scache_memcache.c: Move memcache context into the
context structure rather than using global state.
* modules/ssl/ssl_engine_config.c: Remove handling of
pSessionCacheData* fields in SSLModConfigRec.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@630323 13f79535-47bb-0310-9956-ffa450edef68
step towards use of the ap_provider interface:
* modules/ssl/ssl_private.h (modssl_sesscache_provider): Add new
vtable type.
(SSLModConfigRec): Reference the vtable here.
Replace all the ssl_scache_* prototypes with provider vtable objects.
* modules/ssl/ssl_scache.c (ssl_scache_init, ssl_scache_kill,
ssl_scache_retrieve, ssl_scache_store, ssl_scache_remove,
ssl_ext_status_hook): Use callbacks from vtable rather than ifdef
spaghetti.
* modules/ssl/ssl_engine_init.c (ssl_init_ctx_session_cache):
Only install the OpenSSL callbacks if a vtable is configured.
* modules/ssl/ssl_engine_config.c (ssl_cmd_SSLSessionCache): Set up
vtable pointer.
* modules/ssl/ssl_scache_dc.c, modules/ssl_scache_mc.c: Adjust to make
implementations static, and add vtable definition.
* modules/ssl_scache_shmcb.c: Likewise; also move the init
one-per-process requirement down here.
* modules/ssl_scache_dbm.c: Likewise; also (temporarily) use a local
subpool in the store callback.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@630163 13f79535-47bb-0310-9956-ffa450edef68
* modules/ssl/ssl_engine_config.c (modssl_ctx_init,
modssl_ctx_cfg_merge): Initialize and merge OCSP config options.
(ssl_cmd_SSLOCSPOverrideResponder, ssl_cmd_SSLOCSPDefaultResponder,
ssl_cmd_SSLOCSPEnable): Add functions.
* modules/ssl/mod_ssl.c (ssl_config_cmds): Add config options.
* modules/ssl/ssl_private.h: Add prototypes, config options to
modssl_ctx_t.
* modules/ssl/ssl_util_ocsp.c: New file, utility interface for
dispatching OCSP requests.
* modules/ssl/ssl_engine_ocsp.c: New file, interface for performing
OCSP validation.
* modules/ssl/ssl_engine_kernel.c (ssl_callback_SSLVerify): Perform
OCSP validation if configured, and the cert is so-far verified to be
trusted. Fail if OCSP validation is configured an the optional-no-ca
check tripped.
* modules/ssl/config.m4: Check for OCSP support, build new files.
* modules/ssl/mod_ssl.dsp: Build new files.
* modules/ssl/ssl_toolkit_compat.h: Include headers for OCSP
interfaces.
PR: 41123
Submitted by: Marc Stern <marc.stern approach.be>, Joe Orton
Reviewed by: Steve Henson <steve openssl.org>
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@599385 13f79535-47bb-0310-9956-ffa450edef68
cannot be data symbols when mod_ssl is built as a loadable module;
using an external string constant in a loadable module is not portable.
Also reorganize file and sem to follow their explicit mechanisms,
and ensured that the explicit mechansims are listed in order of
preference.
This raises a question, would [fcntl|file] be a clearer way of
indiciating what the file/sem methods devolve to?
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@568833 13f79535-47bb-0310-9956-ffa450edef68
locking method and the lockfile location, I never
liked how AcceptMutex was linked to LockFile. This
seemed unnecessary. Much better to have AcceptMutex
do both as well. Plus, now that we will likely see
other modules require a "standard" way of setting
mutexes, why not have Apache provide that as
an API of sorts.
Anyway, LockFile is now depreciated and AcceptMutex
is now SSLMutex-like. We also provide a short
function that "parses" out a mutex parameter
and strips out the mechanism and lockfile location.
AcceptMutex and SSLMutex is this capability.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467326 13f79535-47bb-0310-9956-ffa450edef68
configures the I/O Dump of SSL traffic, when LogLevel is set to Debug.
The default is none as this is far greater debugging resolution than
the typical administrator is prepared to untangle.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@416265 13f79535-47bb-0310-9956-ffa450edef68
