When a 'read' or 'write' to session cache is done, we need to check the size
of the data being 'read' or 'written' to avoid buffer over-run.

PR: 27751
Submitted by: Geoff Thorpe
Reviewed by: Madhusudan Mathihalli


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@103669 13f79535-47bb-0310-9956-ffa450edef68

just prevents the internal lookup but does not prevent the caching.
OpenSSL 0.9.6h onwards has a new flag 'SSL_SESS_CACHE_NO_INTERNAL' to
prevent OpenSSL from both lookup and caching the sessions internally.

PR: 26562
Reviewed by: Geoff Thorpe, Joe Orton


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@103165 13f79535-47bb-0310-9956-ffa450edef68

send an SSL shutdown from a pool cleanup.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@103156 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102943 13f79535-47bb-0310-9956-ffa450edef68

  Pick up mod_status.h


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102938 13f79535-47bb-0310-9956-ffa450edef68

ssl_log_ssl_error): const-ify annotation strings and simplify
ssl_log_annotation.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102927 13f79535-47bb-0310-9956-ffa450edef68

stop linking all of support/* against the SSL libraries:

* acinclude.m4 (APACHE_MODULE): Define MOD_FOO_LDADD which each
module .la library will be linked against.
(APACHE_MODPATH_ADD): Link static modules against the provided libraries.
(APACHE_CHECK_SSL_TOOLKIT): Put SSL libraries in SSL_LIBS and export
that to config_vars.mk.

* support/Makefile.in: Link ab against SSL_LIBS.

* modules/ssl/config.m4: Add SSL_LIBS and distcache libraries to
MOD_SSL_LDADD.

PR: 17217


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102870 13f79535-47bb-0310-9956-ffa450edef68

the OPTIONAL flag can be correctly merged within the
ssl_config_server_merge() function.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102860 13f79535-47bb-0310-9956-ffa450edef68

the OPTIONAL flag is correctly merged within the
ssl_config_server_merge() function.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102859 13f79535-47bb-0310-9956-ffa450edef68

error stack contents if engine load/init fails.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102857 13f79535-47bb-0310-9956-ffa450edef68

an unsigned long.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102856 13f79535-47bb-0310-9956-ffa450edef68

ssl_var_lookup_ssl_cipher): Use apr_itoa instead of psprintf %d.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102855 13f79535-47bb-0310-9956-ffa450edef68

drop a bunch of casts; use apr_table_get directly in place of
ssl_var_lookup_header.
(ssl_var_lookup_header): Remove function.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102854 13f79535-47bb-0310-9956-ffa450edef68

lookup of SSL_* variables (the common case) requires 2 rather than 29
strcasecmp calls before getting to ssl_var_lookup_ssl().


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102851 13f79535-47bb-0310-9956-ffa450edef68

* modules/ssl/ssl_engine_vars (ssl_is_https): New function.
(ssl_var_register): Register it.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102850 13f79535-47bb-0310-9956-ffa450edef68

segfaults if called with r=NULL, c!=NULL, spotted by Andr��.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102849 13f79535-47bb-0310-9956-ffa450edef68

ssl_io_filter_error): Clear the SSL * pointer in the SSLConnRec too.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102819 13f79535-47bb-0310-9956-ffa450edef68

to use apr_pstrmemdup.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102815 13f79535-47bb-0310-9956-ffa450edef68

which includes several RDNs with the same OID, allow lookup of any
particular RDN using an "_<n>" suffix on the name.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102813 13f79535-47bb-0310-9956-ffa450edef68

to be included even when mod_ssl is not enabled.

* Makefile.in (install-include): Only install mod_ssl.h.

* modules/ssl/ssl_private.h: New file.

* modules/ssl/mod_ssl.h: Move everything apart from than the optional
hook definitions into ssl_private.h.

* modules/ssl/*.c: Include ssl_private.h not mod_ssl.h

* modules/ssl/config.m4: Always add the mod_ssl directory to the
include path so other modules can find mod_ssl.h.

* modules/proxy/mod_proxy.c: Include mod_ssl.h to pick up the optional
hook definitions rather than copy'n'pasting them.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102803 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102799 13f79535-47bb-0310-9956-ffa450edef68

required creating a new EOC (End-Of-Connection) bucket type to notify mod_ssl
that the connection is about to be closed.


Reviewed by: Joe Orton, Justin Erenkrantz


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102793 13f79535-47bb-0310-9956-ffa450edef68

SSL structure for each plain-HTTP-on-SSL-port request.

PR: 27106


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102770 13f79535-47bb-0310-9956-ffa450edef68

tweaks.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102747 13f79535-47bb-0310-9956-ffa450edef68

anonymous shm segment by default or fall back on name-based shm.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102746 13f79535-47bb-0310-9956-ffa450edef68

call is not merely a cosmetic fix in light of PR 21160.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102628 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102618 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102573 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102525 13f79535-47bb-0310-9956-ffa450edef68

Otherwise, we can't find mod_ssl.h.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102515 13f79535-47bb-0310-9956-ffa450edef68

bucket reads whilst data remains available; flush when a read returns
EAGAIN.  Fixes streaming nph- CGI scripts over SSL.

PR: 21944
Inspired by: Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102397 13f79535-47bb-0310-9956-ffa450edef68

SSL_get_session() returns NULL.

PR: 15057
Submitted by: Otmar Lendl (lendl@nic.at)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102281 13f79535-47bb-0310-9956-ffa450edef68

* modules/ssl/mod_ssl.h: Undo accidental comment change in previous
commit.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102228 13f79535-47bb-0310-9956-ffa450edef68

distcache.

* LAYOUT: Update for removal of scache_shmht and addition of scache_dc.

* modules/ssl/config.m4: Check for libdistcache; build ssl_scache_dc.lo.

* modules/ssl/mod_ssl.dsp: Build ssl_scache_dc (with luck).

* modules/ssl/mod_ssl.h: Add SSL_SCMODE_DC and scache_dc_* prototypes.

* modules/ssl/ssl_engine_config.c (ssl_cmd_SSLSessionCache): Allow
use of dc: argument.

* modules/ssl/ssl_scache_dc.c: New file.

* modules/ssl/ssl_scache.c (ssl_scache_init, ssl_scache_kill,
ssl_scache_store, ssl_scache_retrieve, ssl_scache_remove,
ssl_ext_status_hook): Hook into scache_dc.

Submitted by: Geoff Thorpe <geoff@geoffthorpe.net>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102227 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102135 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102067 13f79535-47bb-0310-9956-ffa450edef68

(we *x weenies have to be careful :) )


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102062 13f79535-47bb-0310-9956-ffa450edef68

* modules/ssl/ssl_scache_dbm.c (ssl_scache_dbm_store):
Print apr_size_t using APR_SIZE_T_FMT.

* modules/ssl/ssl_engine_io.c (ssl_filter_write): Print difference
between sizes using APR_SSIZE_T_FMT, apr_size_t using APR_SIZE_T_FMT.

* modules/proxy/proxy_http.c (ap_proxy_http_request): Print
apr_uint64_t using APR_UINT64_T_HEX_FMT.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@102037 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@101900 13f79535-47bb-0310-9956-ffa450edef68

information:

* modules/ssl/mod_ssl.c (ssl_hook_pre_config): Call
ssl_scache_status_register.

* modules/ssl/ssl_scache.c (ssl_scache_status): Removed function.
(ssl_ext_status_hook): Renamed from ssl_ext_ms_display: switch to
2.1's mod_status "status_hook" API.
(ssl_scache_status_register): Register optional hook.

* modules/ssl/ssl_scache_dbm.c (ssl_scache_dbm_status): Adjust to use
new API.

* modules/ssl/ssl_scache_shmcb.c (ssl_scache_shmcb_status): Adjust
to use new API.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@101889 13f79535-47bb-0310-9956-ffa450edef68