crypto: Test restore of cleartext index from stashed session keys

[notmuch] / test / T357-index-decryption.sh

diff --git a/test/T357-index-decryption.sh b/test/T357-index-decryption.sh
index 1e60df040d807f1d1b97e66daab1549b916aff2e..11ea2074d57a776874a29f1393a482775e746841 100755 (executable)
--- a/test/T357-index-decryption.sh
+++ b/test/T357-index-decryption.sh
@@ -102,6 +102,100 @@ test_expect_equal \
     "$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 --try-decrypt=true (same $expected, untouched):
+test_begin_subtest 'reindex old messages'
+test_expect_success 'notmuch reindex --try-decrypt=true tag:encrypted and not property:index.decryption=success'
+test_begin_subtest "reindexed encrypted message, including cleartext"
+output=$(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" \
+    "$expected"
+
+# and the same search, but by property ($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 --try-decrypt 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 <<EOF
+#notmuch-dump batch-tag:3 config,properties,tags
+#= simple-encrypted@crypto.notmuchmail.org session-key=9%3AFC09987F5F927CC0CC0EE80A96E4C5BBF4A499818FB591207705DFDDD6112CF9
+EOF
+notmuch reindex --try-decrypt id:simple-encrypted@crypto.notmuchmail.org
+output=$(notmuch search sekrit)
+expected='thread:0000000000000001   2016-12-22 [1/1] Daniel Kahn Gillmor; encrypted message (encrypted inbox unread)'
+test_expect_equal \
+    "$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