is encrypted and mtime stamp has not changed.  this prevents getting
prompted twice for passphrase on windows and elsewhere when server is
started with -DNO_DETACH.


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of s->process->pool to prevent "leaking" each time we format
a vhost key.


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leakage on restarts.


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leakage on restarts.


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to use it.


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were allocated using apr_palloc out of s->process->pool and pushed
into an apr_array_header_t.
solve the problem by moving from apr_array_header_t's to an apr_hash_t.
also add ssl_asn1_table_{set,unset} wrappers to use malloc/free so we
do not "leak" from s->process->pool.


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  Introduce PassPhraseDialog 'pipe' mechanism.  This builds on DougM's
  apr-ization of the 'tty', and changes his naming a bit so we clearly
  identify the pipe-to and pipe-from the user.

  This patch invokes a bidirectional piped dialog to the user.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@93607 13f79535-47bb-0310-9956-ffa450edef68

  Introduce the PassPhraseDialog 'pipe' mechanism.

  This is the directive handling commit only, the mechanics patch will
  follow.  PassPhraseDialog "|/path/to/pipe" will use the bidirectional
  pipe to have a 'conversation', along the lines of the tty dialog with
  PassPhraseDialog 'builtin'.  This is entirely different than the 'exec'
  method, which simply runs once for each passphrase, and doesn't allow
  for failure/retries, and certainly doesn't offer any sensible 'dialog'.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@93606 13f79535-47bb-0310-9956-ffa450edef68

and switch to using apr_file api for portability.
stderr has already been redirected to the error_log.
rather than attempting to temporarily rehook it to the terminal,
we print the prompt to stdout before EVP_read_pw_string turns
off tty echo.  which is also more portable.


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than hack to only read passphrase on 1st round startup.  this change:
- fixes current segv on restarts (SHARED_MODULE is not defined)
- allows LoadModule ssl_module to be added to httpd.conf on restart
  (was core dumping previously)
- allows certs/keys to be changed on restart provided key is not
  encrypted or SSLPassPhraseDialog is exec.  if key is encrypted and
  SSLPassPhraseDialog is builtin, existing private keys will be reused
  on restart (which happens currently for any type of key/dialog).

note: mod_ssl currently leaks on restart; leaks more with this change.
      fixes to come.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@93585 13f79535-47bb-0310-9956-ffa450edef68

Thanks Cliff for slapping me in the head.


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platforms.


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version 2.8.7-1.3.23.


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(Why does mod_ssl insist on having its own logging levels?  Bad, bad, bad.)

PR: 9842


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@93464 13f79535-47bb-0310-9956-ffa450edef68

If the file specified by SSLMutex cannot be created (because the directory      does not exist for example), children will segfault on init without giving      any reason that the user can figure out.  This happens because the module       init in the parent never checks to see if the mutex intialization succeded.     This patch adds this check and a user-friendly error message.

(Justin made one formatting change to this patch.)

Submitted by:	Adam Sussman <myddryn@vishnu.vidya.com>
Reviewed by:	Justin Erenkrantz


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  What happened?  0.9.6b built just dandy without the flags... 0.9.6c won't
  build for jack without these changes.  Of course they don't harm 0.9.6b
  builders either, unless they are outside of the states/EU/AU and find
  themselves free to ignore IP considerations.

  I'd really like to know _why_ 0.9.6c doesn't configure itself rationally.


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acheived with the pre_connection hook.  I have added the socket to the
pre_connection phase to make this possible.
Reviewed by:	Bill Stoddard


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and constify it while I'm at it.


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cause the server to bail out under error conditions.


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If you need the length, you should be using apr_brigade_length.  This is
much more consistent.  Of all the places that call ap_get_brigade, only
one (ap_http_filter) needs the length.  This makes it now possible to
pass constants down without assigning them to a temporary variable first.

Also:
- Change proxy_ftp to use EXHAUSTIVE mode (didn't catch its -1 before)
- Fix buglet in mod_ssl that would cause it to return too much data in
  some circumstances


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- Protect mod_ssl from dealing with modes it doesn't recognize.


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point at the end of the buffer with a length of 0.


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separate from the input filter mode type.

We also no longer look at readbytes to determine the method of
filter operation.  This makes the use of filters more obvious and
allows a wider range of options for input filters modes.

To start with, the new input filter modes are:

AP_MODE_READBYTES (no more than *readbytes returned)
AP_MODE_GETLINE (old *readbytes == 0 case)
AP_MODE_EATCRLF (old AP_MODE_PEEK)
AP_MODE_SPECULATIVE (will be used in a future ap_getline rewrite)
AP_MODE_EXHAUSTIVE (old *readbytes == -1 case)
AP_MODE_INIT (special case for NNTP over SSL)

The block parameter is an apr_read_type_e: APR_BLOCK_READ, APR_NONBLOCK_READ

This also allows cleanup of mod_ssl's handling in the getline case.

Reviewed by:	Ryan Bloom (concept), Greg Stein (concept)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@92928 13f79535-47bb-0310-9956-ffa450edef68

macros for OpenSSL in mod_ssl.h


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  Clean up several typesaftey (signedness and size) emits.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@92889 13f79535-47bb-0310-9956-ffa450edef68

- avoid creating a new bucket brigade for each EOS or FLUSH bucket
- do not pass FLUSH bucket since BIO_bucket_flush() already does so
  if there is any data to flush.
- do not call apr_brigade_destroy(bb); since we will have either
  emptied it or passed it, in which case it will be destroyed further
  down the chain.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@92885 13f79535-47bb-0310-9956-ffa450edef68

ssl_var_lookup_ssl_cipher()


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PR:
Obtained from:
Submitted by:
Reviewed by:	Justin Erenkrantz


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  The mutex must be pool-managed, not ssl managed.  We are encountering
  segfaults on Win32 when the cleanup of the mutex occurs after the pool
  was destroyed.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@92818 13f79535-47bb-0310-9956-ffa450edef68

     mod_so, mod_win32 and the winnt mpm] into individual loadable
     modules, so the administrator may individually disable the former
     compiled-in modules by simply commenting out their LoadModule
     directives.  [William Rowe]

  *) Saved Win32 module authors and porters many future headaches, by
     duplicating the appropriate .h files such as os.h into the include
     directory, including in the build tree.  [William Rowe]

  Also noticed that version stamp resources weren't generated for proxy
  modules, this too is now fixed.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@92804 13f79535-47bb-0310-9956-ffa450edef68

  Use SSL functions/macros instead of directly dereferencing SSL
  structures wherever possible.
  Add type-casts for the cases where functions return a generic pointer.
  Add $SSL/include to configure search path.
PR:
Obtained from:
Submitted by:	Madhusudan Mathihalli <madhusudan_mathihalli@hp.com>
Reviewed by:	dougm


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@92800 13f79535-47bb-0310-9956-ffa450edef68

  This patch eliminated from the _SHARED_ segment of the scoreboard all
  pointer math.  This is required for portable scoreboards.

  vhost becomes the 'vhost name string' so it now survives ap_generation
  clicks.  next was apparently never used.

  This patch also accounts for the changes to the apr_shm api, and gives
  Win32 the magic of a shared scoreboard.

  Breakage aplenty on non-win32 platforms, I suspect, but this radical
  surgery, and culling of unused functions, was really, really needed.


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