From: Tomi Ollila <tomi.ollila@iki.fi>
To: Daniel Kahn Gillmor <dkg@fifthhorseman.net>,
Notmuch Mail <notmuch@notmuchmail.org>
Subject: Re: Allow indexing cleartext of encrypted messages (v3)
Date: Sat, 06 Feb 2016 22:48:55 +0200 [thread overview]
Message-ID: <m2bn7tef9k.fsf@guru.guru-group.fi> (raw)
In-Reply-To: <1454272801-23623-1-git-send-email-dkg@fifthhorseman.net>
On Sun, Jan 31 2016, Daniel Kahn Gillmor <dkg@fifthhorseman.net> wrote:
> This is the third draft of the series initially announced in
> id:1449718786-28000-1-git-send-email-dkg@fifthhorseman.net (second
> draft was in
> id:1453258369-7366-1-git-send-email-dkg@fifthhorseman.net). It
> differs from v2 in that it incorporates the recent improvements in
> detecting and processing S/MIME signatures.
Looks pretty good. Nothing to bikeshed. Did not run tests yet.
Tomi
>
> From the v2 description:
>
>> Notmuch currently doesn't index the cleartext of encrypted mail. This
>> is the right choice by default, because the index is basically
>> cleartext-equivalent, and we wouldn't want every indexed mailstore to
>> leak the contents of its encrypted mails.
>>
>> However, if a notmuch user has their index in a protected location,
>> they may prefer the convenience of being able to search the contents
>> of (at least some of) their encrypted mail.
>>
>> This series of patches enables notmuch to index the cleartext of
>> specific encrypted messages when they're being added via "notmuch new"
>> or "notmuch insert", via a new --try-decrypt flag.
>>
>> If --try-decrypt is used, and decryption is successful for part of a
>> message, the message gets an additional "index-decrypted" tag. If
>> decryption of part of a message fails, the message gets an additional
>> "index-decryption-failed" tag.
>
> v2 addresses the concerns raised from the helpful feedback on the
> previous series, and adds a notmuch_indexopts_t object that can be
> used to declare options for indexing messages, including a
> "try_decrypt" boolean.
>
> Additionally, this series adds a new function to libnotmuch:
>
> notmuch_message_reindex (notmuch_message_t *message,
> notmuch_indexopts_t *indexopts)
>
> Which allows user of the library to adjust the indexing options of a
> given message.
>
> The CLI is additionally augmented with a new notmuch subcommand,
> "notmuch reindex", which also has a --try-decrypt flag.
>
> So a user who has their message index stored securely and wants to
> index the cleartext of all encrypted messages they've received can do
> something like:
>
> notmuch reindex --try-decrypt tag:encrypted and not tag:index-decrypted
>
> Or can clear all indexed cleartext from their database with:
>
> notmuch reindex tag:encrypted and tag:index-decrypted
>
>
> _______________________________________________
> notmuch mailing list
> notmuch@notmuchmail.org
> https://notmuchmail.org/mailman/listinfo/notmuch
next prev parent reply other threads:[~2016-02-06 20:48 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-31 20:39 Allow indexing cleartext of encrypted messages (v3) Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 01/16] add util/search-path.{c, h} to test for executables in $PATH Daniel Kahn Gillmor
2016-02-09 12:57 ` David Bremner
2016-02-09 21:52 ` [PATCH v4] " Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 02/16] Move crypto.c into libutil Daniel Kahn Gillmor
2016-02-10 2:21 ` David Bremner
2016-02-10 14:34 ` Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 03/16] make shared crypto code behave library-like Daniel Kahn Gillmor
2016-02-10 2:37 ` David Bremner
2016-02-10 16:18 ` Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 04/16] Provide _notmuch_crypto_{set,get}_gpg_path Daniel Kahn Gillmor
2016-02-10 11:45 ` David Bremner
2016-02-10 16:31 ` Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 05/16] Use a blank _notmuch_crypto to choose the default gpg_path Daniel Kahn Gillmor
2016-02-10 11:49 ` David Bremner
2016-02-10 16:37 ` Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 06/16] Prefer gpg2 in the test suite if available Daniel Kahn Gillmor
2016-02-10 11:54 ` David Bremner
2016-02-10 16:39 ` Daniel Kahn Gillmor
2016-02-10 20:28 ` David Bremner
2016-02-11 7:16 ` Tomi Ollila
2016-01-31 20:39 ` [PATCH v3 07/16] create a notmuch_indexopts_t index options object Daniel Kahn Gillmor
2016-02-27 13:06 ` David Bremner
2016-01-31 20:39 ` [PATCH v3 08/16] reorganize indexing of multipart/signed and multipart/encrypted Daniel Kahn Gillmor
2016-02-27 13:14 ` David Bremner
2016-01-31 20:39 ` [PATCH v3 09/16] index encrypted parts when asked Daniel Kahn Gillmor
2016-02-27 15:49 ` David Bremner
2016-01-31 20:39 ` [PATCH v3 10/16] Add n_d_add_message_with_indexopts (extension of n_d_add_message) Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 11/16] add --try-decrypt to notmuch insert Daniel Kahn Gillmor
2016-02-27 15:55 ` David Bremner
2016-01-31 20:39 ` [PATCH v3 12/16] add --try-decrypt to notmuch new Daniel Kahn Gillmor
2016-01-31 20:39 ` [PATCH v3 13/16] add indexopts to notmuch python bindings Daniel Kahn Gillmor
2016-02-28 14:22 ` David Bremner
2016-01-31 20:39 ` [PATCH v3 14/16] test indexing cleartext version of delivered messages Daniel Kahn Gillmor
2016-01-31 20:40 ` [PATCH v3 15/16] added notmuch_message_reindex Daniel Kahn Gillmor
2016-02-10 0:41 ` Jameson Graef Rollins
2016-02-10 1:01 ` Daniel Kahn Gillmor
2016-02-10 17:21 ` Daniel Kahn Gillmor
2016-02-13 18:13 ` David Bremner
2016-02-28 14:52 ` David Bremner
2016-01-31 20:40 ` [PATCH v3 16/16] add "notmuch reindex" subcommand Daniel Kahn Gillmor
2016-02-28 15:05 ` David Bremner
2016-02-06 20:48 ` Tomi Ollila [this message]
2016-02-09 8:08 ` Allow indexing cleartext of encrypted messages (v3) Jameson Graef Rollins
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