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2020-06-16debian: changelog stanza for 0.30~rc2-10.30_rc2David Bremner
2020-06-16version: update to 0.30~rc2David Bremner
2020-06-16debian/copyright: update to match AUTHORSDavid Bremner
2020-06-16update AUTHORSDavid Bremner
Yay, we gained a new author, thanks Anton.
2020-06-16Support aborting the atomic contextFloris Bruynooghe
Since it is possible to use an atomic context to abort a number of changes support this usage. Because the only way to actually abort the transaction is to close the database this must also do so. Amended by db: Note the limitation requiring close is a limitation of the underlying notmuch API, which should be fixed in a future notmuch release.
2020-06-16Make messages returned by Thread objects ownedFloris Bruynooghe
This reverses the logic of StandaloneMessage to instead create a OwnedMessage. Only the Thread class allows retrieving messages more then once so it can explicitly create such messages. The added test fails with SIGABRT without the fix for the message re-use in threads being present.
2020-06-16python/notmuch2: do not destroy messages owned by a queryAnton Khirnov
Any messages retrieved from a query - either directly via search_messages() or indirectly via thread objects - are owned by that query. Retrieving the same message (i.e. corresponding to the same message ID / database object) several times will always yield the same C object. The caller is allowed to destroy message objects owned by a query before the query itself - which can save memory for long-lived queries. However, that message must then never be retrieved again from that query. The python-notmuch2 bindings will currently destroy every message object in Message._destroy(), which will lead to an invalid free if the same message is then retrieved again. E.g. the following python program leads to libtalloc abort()ing: import notmuch2 db = notmuch2.Database(mode = notmuch2.Database.MODE.READ_ONLY) t = next(db.threads('*')) msgs = list(zip(t.toplevel(), t.toplevel())) msgs = list(zip(t.toplevel(), t.toplevel())) Fix this issue by creating a subclass of Message, which is used for "standalone" message which have to be freed by the caller. Message class is then used only for messages descended from a query, which do not need to be freed by the caller.
2020-06-15python config access: fix style and KeyError bugFloris Bruynooghe
This fixes some minor style/pep8 things and adds tests for the new config support. Also fixes a bug where KeyError was never raised on a missing key.
2020-06-15python/notmuch2: add bindings for the database config stringsAnton Khirnov
2020-06-15Update tox.ini for python3.8 and fix pypy3.6Floris Bruynooghe
Python 3.8 has been released for a while now, make sure we keep supporting it correctly. PyPy 3.6 wasn not configured correctly.
2020-06-15Add missing set methods to tagsetsFloris Bruynooghe
Even though we use collections.abc.Set which implements all these methods under their operator names, the actual named variations of these methods are shockingly missing. So let's add them manually.
2020-06-09configure: use cffi.FFI().verify() to test buildability of CFFI bindingsTomi Ollila
Checking existence of pyconfig.h to determine whether CFFI-based notmuch bindings are buildable is not enough; for example Fedora 32 ships pyconfig.h in python3-libs package, but python3-devel is required to be installed for the bindings to build. Executing cffi.FFI().verify() is pretty close to what is done in bindings/python-cffi/notmuch2/_build.py to get the c code part of the bindings built.
2020-06-06debian: changelog stanza for 0.30~rc1-1debian/0.30_rc1-1archive/debian/0.30_rc1-10.30_rc1David Bremner
2020-06-06version: bump to 0.30~rc1David Bremner
2020-06-06emacs docstrings: consistent indentation, newlines, periodsTomi Ollila
Fixed emacs docstrings to be consistent. No functional change. - removed some (accidental) indentation - removed some trailing newlines - added trailing periods where missing (some exclusions)
2020-06-06doc: field processor support now always included, adjust manual pagesTomi Ollila
The features that require field processor support, are now just documented w/o mentioning **Xapian Field Processors**' is needed for those. Replaced "compact" and "field_processor" with "retry_lock" in build_with config option, as it is currently the only one that is optionally excluded. The former 2 are now documented as features always included. Dropped one 'we' "passive" in notmuch-search-terms.rst. It was the only one, and inconsistent with rest of the documentation in that file. Dropped message about conditional open-ended ranges support, as those are now always supported.
2020-06-06configure: require python 3.5 for CFFI-based notmuch bindingsTomi Ollila
Also tell users what the consequences of a "No" answer is when python version is less than 3.5, cffi or setuptools is missing, or no pytest >= 3.0 is available.
2020-06-05debian: update debian/copyrightDavid Bremner
This is based on the updated AUTHORS file.
2020-06-05doc: update AUTHORS fileDavid Bremner
I tried to be inclusive, and did not delete anyone from Carl's original file. I also reworded the acknowledgement of Google LLC.
2020-06-05devel: script to calculate a list of authors.David Bremner
As an initial heuristic, report anyone with at least 15 lines of code in the current source tree. Test corpora are excluded, although probabably this doesn't change much about the list of authors produced.
2020-06-05tweaks to NEWS suggest by TomiDavid Bremner
See id:m27dwp40sx.fsf@guru.guru-group.fi
2020-06-05NEWS: The minimum supported version of Xapian is now 1.4.0Tomi Ollila
2020-06-01add NEWS for 0.30Daniel Kahn Gillmor
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-06-01debian: bump debian revisiondebian/0.30_rc0-2archive/debian/0.30_rc0-2David Bremner
second, with binaries upload
2020-06-01debian: Add build dependency on doxygendebian/0.30_rc0-1archive/debian/0.30_rc0-10.30_rc0David Bremner
2020-06-01debian: add desktop-file-utils dependencyDavid Bremner
This enables installation of notmuch-emacs-mua.desktop
2020-06-01NEWS: stub for 0.30David Bremner
2020-06-01debian: add changelog for release candidateDavid Bremner
2020-06-01version: bump to 0.30~rc0David Bremner
2020-06-01bump date in documentationDavid Bremner
2020-06-01doc: fix for out-of-tree builds of notmuch-emacs docsDavid Bremner
The sphinx-doc include directive does not have the ability to include files from the build tree, so we replace the include with reading the files in conf.py. The non-trivial downside of this is that the emacs docstrings are now defined for every rst source file. They are namespaced with docstring::, so hopefully there will not be any surprises. One thing that is noticable is a small (absolute) time penalty in running sphinx-doc.
2020-06-01configure: check existence of python3 setuptools and dev packageTomi Ollila
The notmuch2 CFFI-based Python interface is not buildable unless python3 dev package and python3 setuptools are installed. Check that these exist in configure (and disable notmuch2 bindings build if not) so that build of these bindings don't fail when make(1) is executed.
2020-06-01emacs: Respect `load-prefer-newer` when loading `notmuch-init-file'Sean Whitton
Before this change, `load-prefer-newer' was ignored. Set NOERROR and MUST-SUFFIX arguments of `load' to t, and NOSUFFIX argument to nil, to preserve the behaviour of the deleted `let' form.
2020-05-31tests/ruby: Ensure that test works for out-of-tree buildsDaniel Kahn Gillmor
2020-05-30python-cffi: enable out-of-tree buildsDaniel Kahn Gillmor
This is a simple hack to enable out-of-tree builds, a concern raised by Tomi in id:m24kzjib9a.fsf@guru.guru-group.fi This change at least enables "make check" to complete without error, but I'm sure it could be improved. I am not expert enough in setuptools to know how. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net> Amended by db per id:87d06usa31.fsf@powell.devork.be
2020-05-30test/test-lib.sh: fix two out of tree test issuesTomi Ollila
json_check_nodes.py exists in source tree, not in out of tree build tree. Added -B to the execution so source tree is not "polluted" by a .pyc file when json_check_nodes.py is executed. When creating run_emacs.sh make it load .elc files from out of tree build tree, not from source tree if such files existed. If existed, those may be outdated, or even created by some other emacs than the one that was used to build .elc files in out of tree build dir.
2020-05-26emacs: Use `dolist' instead of `mapcar' for side-effectsJonas Bernoulli
As recommended by the byte-compiler.
2020-05-22smime: Index cleartext of envelopedData when requestedDaniel Kahn Gillmor
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22smime: Pass PKCS#7 envelopedData to node_decrypt_and_verifyDaniel Kahn Gillmor
This change means we can support "notmuch show --decrypt=true" for S/MIME encrypted messages, resolving several outstanding broken tests, including all the remaining S/MIME protected header examples. We do not yet handle indexing the cleartext of S/MIME encrypted messages, though. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22crypto: handle PKCS#7 envelopedData in _notmuch_crypto_decryptDaniel Kahn Gillmor
In the two places where _notmuch_crypto_decrypt handles multipart/encrypted messages (PGP/MIME), we should also handle PKCS#7 envelopedData (S/MIME). This is insufficient for fully handling S/MIME encrypted data because _notmuch_crypto_decrypt isn't yet actually invoked for envelopedData parts, but that will happen in the following changes. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22crypto: Make _notmuch_crypto_decrypt take a GMimeObjectDaniel Kahn Gillmor
As we prepare to handle S/MIME-encrypted PKCS#7 EnvelopedData (which is not multipart), we don't want to be limited to passing only GMimeMultipartEncrypted MIME parts to _notmuch_crypto_decrypt. There is no functional change here, just a matter of adjusting how we pass arguments internally. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22cli/reply: Ignore PKCS#7 wrapper parts when replyingDaniel Kahn Gillmor
When composing a reply, no one wants to see this line in the proposed message: Non-text part: application/pkcs7-mime So we hide it, the same way we hide PGP/MIME cruft. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22cli/show: If a leaf part has children, show them instead of omittingDaniel Kahn Gillmor
Until we did PKCS#7 unwrapping, no leaf MIME part could have a child. Now, we treat the unwrapped MIME part as the child of the PKCS#7 SignedData object. So in that case, we want to show it instead of deliberately omitting the content. This fixes the test of the protected subject in id:smime-onepart-signed@protected-headers.example. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22cli: include wrapped part of PKCS#7 SignedData in the MIME treeDaniel Kahn Gillmor
Unwrap a PKCS#7 SignedData part unconditionally when the cli is traversing the MIME tree, and return it as a "child" of what would otherwise be a leaf in the tree. Unfortunately, this also breaks the JSON output. We will fix that next. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22smime: Identify encrypted S/MIME parts during indexingDaniel Kahn Gillmor
We don't handle them correctly yet, but we can at least mark them as being encrypted. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22lib: index PKCS7 SignedData partsDaniel Kahn Gillmor
When we are indexing, we should treat SignedData parts the same way that we treat a multipart object, indexing the wrapped part as a distinct MIME object. Unfortunately, this means doing some sort of cryptographic verification whose results we throw away, because GMime doesn't offer us any way to unwrap without doing signature verification. I've opened https://github.com/jstedfast/gmime/issues/67 to request the capability from GMime but for now, we'll just accept the additional performance hit. As we do this indexing, we also apply the "signed" tag, by analogy with how we handle multipart/signed messages. These days, that kind of change should probably be done with a property instead, but that's a different set of changes. This one is just for consistency. Note that we are currently *only* handling signedData parts, which are basically clearsigned messages. PKCS#7 parts can also be envelopedData and authEnvelopedData (which are effectively encryption layers), and compressedData (which afaict isn't implemented anywhere, i've never encountered it). We're laying the groundwork for indexing these other S/MIME types here, but we're only dealing with signedData for now. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22configure: report GMime minimum version in ./configure outputDaniel Kahn Gillmor
We already report the minimum version for Glib, zlib, and Xapian development libraries. For consistency, report it for GMime as well. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-22smime: tests of X.509 certificate validity are known-broken on GMime < 3.2.7Daniel Kahn Gillmor
When checking cryptographic signatures, Notmuch relies on GMime to tell it whether the certificate that signs a message has a valid User ID or not. If the User ID is not valid, then notmuch does not report the signer's User ID to the user. This means that the consumer of notmuch's cryptographic summary of a message (or of its protected headers) can be confident in relaying the reported identity to the user. However, some versions of GMime before 3.2.7 cannot report Certificate validity for X.509 certificates. This is resolved upstream in GMime at https://github.com/jstedfast/gmime/pull/90. We adapt to this by marking tests of reported User IDs for S/MIME-signed messages as known-broken if GMime is older than 3.2.7 and has not been patched. If GMime >= 3.2.7 and certificate validity still doesn't work for X.509 certs, then there has likely been a regression in GMime and we should fail early, during ./configure. To break out these specific User ID checks from other checks, i had to split some tests into two parts, and reuse $output across the two subtests. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-09test-lib: mark function variables as localDaniel Kahn Gillmor
Several functions in test/test-lib.sh used variable names that are also used outside of those functions (e.g. $output and $expected are used in many of the test scripts), but they are not expected to communicate via those variables. We mark those variables "local" within test-lib.sh so that they do not get clobbered when used outside test-lib. We also move the local variable declarations to beginning of each function, to avoid weird gotchas with local variable declarations as described in https://tldp.org/LDP/abs/html/localvar.html. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
2020-05-08notmuch(1): clarify documentation about --option/value separatorsDaniel Kahn Gillmor
id:CA+Tk8fzRiqxWpd=r8=DRvEewNZXUZgD7MKyRLB1A=R-LxxGEZw@mail.gmail.com started a thread of discussion that showed that the cli's current idiosyncrasies around dealing with boolean options were not understandable. This attempts to improve the documentation at least (actual changes to the API might be better, but have not reached consensus). Note that no one in the discussion thread identified any other (non-boolean) command-line options that cannot use space as a separator. If such an option is identified (or introduced in the future), it should be added explicitly to this part of the manual. Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>