X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=test%2FT357-index-decryption.sh;h=9f46a01b22c9530925f7bd844acb429e5c2ad6c7;hp=547a3c7e90ccdf38c822241abae3dd7fc185f17c;hb=6a9626a2fdddf6115bcf97982fd10053bf48e942;hpb=35456d4b0c89c3fa648fb6a879c5d275e04ff1c2 diff --git a/test/T357-index-decryption.sh b/test/T357-index-decryption.sh index 547a3c7e..9f46a01b 100755 --- a/test/T357-index-decryption.sh +++ b/test/T357-index-decryption.sh @@ -29,7 +29,7 @@ test_expect_equal \ # create a test encrypted message that is indexed in the clear test_begin_subtest 'emacs delivery of encrypted message' test_expect_success \ -'emacs_fcc_message --try-decrypt=true \ +'emacs_fcc_message --decrypt=true \ "test encrypted message for cleartext index 002" \ "This is a test encrypted message with a wumpus.\n" \ "(mml-secure-message-encrypt)"' @@ -48,4 +48,211 @@ test_expect_equal \ "$output" \ "$expected" + +test_begin_subtest "message should go away after deletion" +# cache the message in an env var and remove it: +fname=$(notmuch search --output=files wumpus) +contents="$(notmuch show --format=raw wumpus)" +rm -f "$fname" +notmuch new +output=$(notmuch search wumpus) +expected='' +test_expect_equal \ + "$output" \ + "$expected" + +# try reinserting it without decryption, should stay the same: +test_begin_subtest "message cleartext not present after insert" +notmuch insert --folder=sent <<<"$contents" +output=$(notmuch search wumpus) +test_expect_equal \ + "$output" \ + "$expected" + +# try reinserting it with decryption, should appear again, but now we +# have two copies of the message: +test_begin_subtest "message cleartext is present after reinserting with --decrypt=true" +notmuch insert --folder=sent --decrypt=true <<<"$contents" +output=$(notmuch search wumpus) +expected='thread:0000000000000003 2000-01-01 [1/1(2)] Notmuch Test Suite; test encrypted message for cleartext index 002 (encrypted inbox unread)' +test_expect_equal \ + "$output" \ + "$expected" + +# remove all copies +test_begin_subtest "delete all copies of the message" +mid="$(notmuch search --output=messages wumpus)" +rm -f $(notmuch search --output=files wumpus) +notmuch new +output=$(notmuch search "id:$mid") +expected='' +test_expect_equal \ + "$output" \ + "$expected" + +# try inserting it with decryption, should appear as a single copy +# (note: i think thread id skips 4 because of duplicate message-id +# insertion, above) +test_begin_subtest "message cleartext is present with insert --decrypt=true" +notmuch insert --folder=sent --decrypt=true <<<"$contents" +output=$(notmuch search wumpus) +expected='thread:0000000000000005 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message for cleartext index 002 (encrypted inbox unread)' +test_expect_equal \ + "$output" \ + "$expected" + + +# add a tag to all messages to ensure that it stays after reindexing +test_begin_subtest 'tagging all messages' +test_expect_success 'notmuch tag +blarney "encrypted message"' +test_begin_subtest "verify that tags have not changed" +output=$(notmuch search tag:blarney) +expected='thread:0000000000000001 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message for cleartext index 001 (blarney encrypted inbox) +thread:0000000000000005 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message for cleartext index 002 (blarney encrypted inbox unread)' +test_expect_equal \ + "$output" \ + "$expected" + +# see if first message shows up after reindexing with --decrypt=true (same $expected, untouched): +test_begin_subtest 'reindex old messages' +test_expect_success 'notmuch reindex --decrypt=true tag:encrypted and not property:index.decryption=success' +test_begin_subtest "reindexed encrypted message, including cleartext" +output=$(notmuch search wumpus) +test_expect_equal \ + "$output" \ + "$expected" + +# and the same search, but by property ($expected is untouched): +test_begin_subtest "emacs search by property for both messages" +output=$(notmuch search property:index.decryption=success) +test_expect_equal \ + "$output" \ + "$expected" + + +# try to remove cleartext indexing +test_begin_subtest 'reindex without cleartext' +test_expect_success 'notmuch reindex tag:encrypted and property:index.decryption=success' +test_begin_subtest "reindexed encrypted messages, without cleartext" +output=$(notmuch search wumpus) +expected='' +test_expect_equal \ + "$output" \ + "$expected" + +# ensure no session keys are present: +test_begin_subtest 'reindex using only session keys' +test_expect_success 'notmuch reindex tag:encrypted and property:index.decryption=success' +test_begin_subtest "reindexed encrypted messages, decrypting only with session keys" +output=$(notmuch search wumpus) +expected='' +test_expect_equal \ + "$output" \ + "$expected" + +# and the same search, but by property ($expected is untouched): +test_begin_subtest "emacs search by property with both messages unindexed" +output=$(notmuch search property:index.decryption=success) +test_expect_equal \ + "$output" \ + "$expected" + +# ensure that the tags remain even when we are dropping the cleartext. +test_begin_subtest "verify that tags remain without cleartext" +output=$(notmuch search tag:blarney) +expected='thread:0000000000000001 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message for cleartext index 001 (blarney encrypted inbox) +thread:0000000000000005 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message for cleartext index 002 (blarney encrypted inbox unread)' +test_expect_equal \ + "$output" \ + "$expected" + +add_email_corpus crypto + +test_begin_subtest "indexing message fails when secret key not available" +notmuch reindex --decrypt=true id:simple-encrypted@crypto.notmuchmail.org +output=$(notmuch dump ) +expected='#notmuch-dump batch-tag:3 config,properties,tags ++encrypted +inbox +unread -- id:simple-encrypted@crypto.notmuchmail.org +#= simple-encrypted@crypto.notmuchmail.org index.decryption=failure' +test_expect_equal \ + "$output" \ + "$expected" + +test_begin_subtest "cannot find cleartext index" +output=$(notmuch search sekrit) +expected='' +test_expect_equal \ + "$output" \ + "$expected" + +test_begin_subtest "cleartext index recovery on reindexing with stashed session keys" +notmuch restore <') +expected='> This is a top sekrit message.' +if [ $NOTMUCH_HAVE_GMIME_SESSION_KEYS -eq 0 ]; then + test_subtest_known_broken +fi +test_expect_equal \ + "$output" \ + "$expected" + +test_begin_subtest "notmuch show should show cleartext if session key is present" +output=$(notmuch show id:simple-encrypted@crypto.notmuchmail.org | awk '/^\014part}/{ f=0 }; { if (f) { print $0 } } /^\014part{ ID: 3/{ f=1 }') +expected='This is a top sekrit message.' +if [ $NOTMUCH_HAVE_GMIME_SESSION_KEYS -eq 0 ]; then + test_subtest_known_broken +fi +test_expect_equal \ + "$output" \ + "$expected" + +test_begin_subtest "notmuch show should show nothing if decryption is explicitly disallowed" +output=$(notmuch show --decrypt=false id:simple-encrypted@crypto.notmuchmail.org | awk '/^\014part}/{ f=0 }; { if (f) { print $0 } } /^\014part{ ID: 3/{ f=1 }') +expected='Non-text part: application/octet-stream' +test_expect_equal \ + "$output" \ + "$expected" + +test_begin_subtest "purging stashed session keys should lose access to the cleartext" +notmuch reindex --decrypt=false id:simple-encrypted@crypto.notmuchmail.org +output=$(notmuch search sekrit) +expected='' +test_expect_equal \ + "$output" \ + "$expected" + +test_begin_subtest "and cleartext should be unrecoverable now that there are no stashed session keys" +notmuch dump +notmuch reindex --decrypt=true id:simple-encrypted@crypto.notmuchmail.org +output=$(notmuch search sekrit) +expected='' +test_expect_equal \ + "$output" \ + "$expected" + + +# TODO: test removal of a message from the message store between +# indexing and reindexing. + +# TODO: insert the same message into the message store twice, index, +# remove one of them from the message store, and then reindex. +# reindexing should return a failure but the message should still be +# present? -- or what should the semantics be if you ask to reindex a +# message whose underlying files have been renamed or moved or +# removed? + test_done