smime: Identify encrypted S/MIME parts during indexing

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>
This commit is contained in:
Daniel Kahn Gillmor 2020-05-12 18:29:32 -04:00 committed by David Bremner
parent 38bd0df922
commit ad60e5d4e8
2 changed files with 4 additions and 1 deletions

View file

@ -654,6 +654,10 @@ _index_pkcs7_part (notmuch_message_t *message,
notmuch_message_add_property (message, "index.repaired", "skip-protected-headers-legacy-display");
}
_index_mime_part (message, indexopts, toindex, msg_crypto);
} else if (p7type == GMIME_SECURE_MIME_TYPE_ENVELOPED_DATA) {
_notmuch_message_add_term (message, "tag", "encrypted");
if (notmuch_indexopts_get_decrypt_policy (indexopts) != NOTMUCH_DECRYPT_FALSE)
_notmuch_database_log (notmuch, "Cannot decrypt PKCS#7 envelopedData (S/MIME encrypted messages)\n");
} else {
_notmuch_database_log (notmuch, "Cannot currently handle PKCS#7 smime-type '%s'\n",
g_mime_object_get_content_type_parameter (part, "smime-type"));

View file

@ -98,7 +98,6 @@ test_json_nodes <<<"$output" \
'crypto_uid:[0][0][0]["crypto"]["signed"]["status"][0]["userid"]="CN=Notmuch Test Suite"'
test_begin_subtest "encrypted+signed message is known to be encrypted, but signature is unknown"
test_subtest_known_broken
output=$(notmuch search subject:"test encrypted message 001")
test_expect_equal "$output" "thread:0000000000000002 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message 001 (encrypted inbox)"