(cherry picked from commit adda4cb8)

This is a blast from the past, but hopefully it resolves things on
xenial.

Fixes lintian: public-upstream-key-not-minimal
See https://lintian.debian.org/tags/public-upstream-key-not-minimal.html for more details.

Update to upstream version '1.13.0'
with Debian dir be8d9468e7d804f57726f3076e82e4b5ddfbb43c

* configure.ac: Bump LT versions.
                For C to C33/A22/R0.
                For C++ to C15/A9/R0.
                For Qt to C10/A3/R3.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/assuan-support.c (my_spawn): Fix using strtoul for
a long.

--
This was commented on in129def87 and is correct.
It is signed here to better handle cases where an
invalid handle value (-1) would be passed.

* NEWS: Mention interface change.
* lang/cpp/src/gpggencardkeyinteractor.cpp
(GpgGenCardKeyInteractor::setAlgo): New.
(GpgGenCardKeyInteractor::action),
(GpgGenCardKeyInteractor::nextState: Handle new interface.

--
Tested that this workes with the old interface of GnuPG 2.2.5
and the new interface since GnuPG 2.2.6

GnuPG-Bug-Id: T4428

* src/assuan-support.c (my_spawn): Add hack to
mark the logger fd for w32spawn translation.

--
The w32 spawn code needs to modify argv with
an updated fd that matches the real id
in the spawned process.

It uses spawn_fd_item_s.arg_loc for that.
We hack it here so that the arg_loc is set
for gpgsm's logger-fd without changing
the assuan API.

GnuPG-Bug-Id: T4426

* lang/qt/src/threadedjobmixin.cpp(_detail::audit_log_as_html):
Handle CMS audit log.

* src/engine-gpgsm.c (struct engine_gpgsm): Add fields diag_cb and
diagnostics.
(close_notify_handler): Close the diag fd on status fd close.
Handle diag close.
(gpgsm_cancel): Handle diag.
(gpgsm_release): Free DIAGNOSTICS.
(gpgsm_new): Support the diag feature.
(start): Set a handler for the diag fd.
(gpgsm_getauditlog): Support GPGME_AUDITLOG_DIAG.
--

Co-authored-by: Andre Heinecke <aheinecke@gnupg.org>
Signed-off-by: Werner Koch <wk@gnupg.org>

* lang/cpp/src/context.cpp (Error::hasSystemError): Invert logic to
do what it says.

--
This is safe because according to codesearch it is only used
in QGpgME

* src/gpgme-json.c (native_messaging_repl): Use correct var with sizeof.
--

Signed-off-by: Werner Koch <wk@gnupg.org>

* tests/run-verify.c (print_result): Chack is_de_vs.
* tests/run-import.c (main): Fix bad parameter for format string.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/cJSON.c (MAX_DEPTH): New. Maximum recursion depth.
(parse_value, parse_array, parse_object): Carry and check
depth argument.
(cJSON_ParseWithOpts): Initialize depth.

--
This fixes a stack overflow if we get weird recursive
json data.

GnuPG-Bug-Id: T4331

* lang/cpp/src/importresult.cpp: Add ostream operators.
* lang/cpp/src/importresult.h: Update accordingly.

* lang/cpp/src/data.cpp (GpgME::Data::toKeys): Rewind afterards.

--
This fixes unexpected behavior that the seek pointer is changed
after calling the const toKeys.

* src/w32-util.c (_gpgme_get_gpgconf_path): Add NULL top strconcat.
--

Fortunately this is called early and the stack like cleared out so
that we have not seen wrong behaviour until now.  We should really fix
all these annoying HANDLE/int cast warnings and alike so that real
bugs are not drowned by them.

GnuPG-bug-id: 4369
Signed-off-by: Werner Koch <wk@gnupg.org>

* tests/run-threaded.c (verify): Free msg.

* A rather obvious variant of the existing key import examples, except
  directed at Mailvelope's keyserver.
* Yeah, Werner, I know ... but it exists because I used it and there's
  no harm in sharing.

Tested-by: Ben McGinnes <ben@adversary.org>
Signed-off-by: Ben McGinnes <ben@adversary.org>

* Version bump in preparation for whenever GPGME 1.13.0 happens.
* Ran the post_installer.py for docs preparation again.

Signed-off-by: Ben McGinnes <ben@adversary.org>

* Removed auto-generated .texi files from doc/src/ so only the
  corrected versions are left.
* Which means now it is complete, but with the initial work to expand
  it with info file generation later.

* Moved post_installer.py into the examples/howto/ directory.
* Added instructions for its use to the Python Bindings HOWTO.
* Ran it as intended from the lang/python/ directory in order to both
  prove it works and quickly and easily get the updated howto
  replicated.  Also to fix all those .texi files.

Tested-by: Ben McGinnes <ben@adversary.org>
Signed-off-by: Ben McGinnes <ben@adversary.org>

* src/gpgme-json.c (subkey_to_json): here
--

Avoid Windows ugliness of allowing different CRTs in the same
process.

Fixes-commit: 7f242337


Signed-off-by: Werner Koch <wk@gnupg.org>

* src/gpgme-json.c (interactive_repl): Fix memleak.
(subkey_to_json): Ditto
(op_config): Delay init of j_comps to avoid a leak on error.
--

GnuPG-bug-id: 4341, 4342, 4343
Signed-off-by: Werner Koch <wk@gnupg.org>

* configure.ac (LDADD_FOR_TESTS_KLUDGE): New for --disable-new-dtags.
* tests/Makefile.am (LDADD): Use LDADD_FOR_TESTS_KLUDGE.
* lang/cpp/tests/Makefile.am, lang/qt/tests/Makefile.am: Likewise.
* tests/gpg/Makefile.am, tests/gpgsm/Makefile.am: Likewise.
* tests/json/Makefile.am, tests/opassuan/Makefile.am: Likewise.

--

GnuPG-bug-id: 4298
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

* tests/run-import.c (main): Show diagnostics in verbose mode.

* lang/qt/tests/t-tofuinfo.cpp: Use new test keys without
expiry.

--
The old keys expired on 2019-01-06.

GnuPG-Bug-Id: T3815

* Merging post installer script.
* Included ammended Sphinx config file to try to reduce the
  auto-generated EPUB validation failures it produces.

Signed-off-by: Ben McGinnes <ben@adversary.org>