test_description='PGP/MIME signature verification and decryption'
. ./test-lib.sh || exit 1
-add_gnupg_home ()
-{
- local output
- [ -d ${GNUPGHOME} ] && return
- mkdir -m 0700 "$GNUPGHOME"
- gpg --no-tty --import <$TEST_DIRECTORY/gnupg-secret-key.asc >"$GNUPGHOME"/import.log 2>&1
- test_debug "cat $GNUPGHOME/import.log"
- if (gpg --quick-random --version >/dev/null 2>&1) ; then
- echo quick-random >> "$GNUPGHOME"/gpg.conf
- elif (gpg --debug-quick-random --version >/dev/null 2>&1) ; then
- echo debug-quick-random >> "$GNUPGHOME"/gpg.conf
- fi
- echo no-emit-version >> "$GNUPGHOME"/gpg.conf
-}
-
##################################################
add_gnupg_home
# Change this if we ship a new test key
FINGERPRINT="5AEAB11F5E33DCE875DDB75B6D92612D94E46381"
-test_expect_success 'emacs delivery of signed message' \
+test_begin_subtest "emacs delivery of signed message"
+test_expect_success \
'emacs_fcc_message \
"test signed message 001" \
"This is a test signed message." \
"(mml-secure-message-sign)"'
+test_begin_subtest "signed part content-type indexing"
+output=$(notmuch search mimetype:multipart/signed and mimetype:application/pgp-signature | notmuch_search_sanitize)
+test_expect_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; test signed message 001 (inbox signed)"
+
test_begin_subtest "signature verification"
output=$(notmuch show --format=json --verify subject:"test signed message 001" \
| notmuch_json_show_sanitize \
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["inbox","signed"],
"content": "This is a test signed message.\n"},
{"id": 3,
"content-type": "application/pgp-signature",
- "content-length": 280}]}]},
+ "content-length": "NONZERO"}]}]},
+ []]]]'
+test_expect_equal_json \
+ "$output" \
+ "$expected"
+
+test_begin_subtest "detection of modified signed contents"
+emacs_fcc_message \
+ "bad signed message 001" \
+ "Incriminating stuff. This is a test signed message." \
+ "(mml-secure-message-sign)"
+
+file=$(notmuch search --output=files subject:"bad signed message 001")
+
+sed -i 's/Incriminating stuff. //' ${file}
+
+output=$(notmuch show --format=json --verify subject:"bad signed message 001" \
+ | notmuch_json_show_sanitize \
+ | sed -e 's|"created": [1234567890]*|"created": 946728000|')
+expected='[[[{"id": "XXXXX",
+ "match": true,
+ "excluded": false,
+ "filename": ["YYYYY"],
+ "timestamp": 946728000,
+ "date_relative": "2000-01-01",
+ "tags": ["inbox","signed"],
+ "headers": {"Subject": "bad signed message 001",
+ "From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
+ "To": "test_suite@notmuchmail.org",
+ "Date": "Sat, 01 Jan 2000 12:00:00 +0000"},
+ "body": [{"id": 1,
+ "sigstatus": [{"status": "bad",
+ "keyid": "'$(echo $FINGERPRINT | cut -c 25-)'"}],
+ "content-type": "multipart/signed",
+ "content": [{"id": 2,
+ "content-type": "text/plain",
+ "content": "This is a test signed message.\n"},
+ {"id": 3,
+ "content-type": "application/pgp-signature",
+ "content-length": "NONZERO"}]}]},
+ []]]]'
+test_expect_equal_json \
+ "$output" \
+ "$expected"
+
+test_begin_subtest "corrupted pgp/mime signature"
+emacs_fcc_message \
+ "bad signed message 002" \
+ "Incriminating stuff. This is a test signed message." \
+ "(mml-secure-message-sign)"
+
+file=$(notmuch search --output=files subject:"bad signed message 002")
+
+awk '/-----BEGIN PGP SIGNATURE-----/{flag=1;print;next} \
+ /-----END PGP SIGNATURE-----/{flag=0;print;next} \
+ flag{gsub(/[A-Za-z]/,"0");print}!flag{print}' $file > $file.new
+
+rm $file
+mv $file.new $file
+
+output=$(notmuch show --format=json --verify subject:"bad signed message 002" \
+ | notmuch_json_show_sanitize \
+ | sed -e 's|"created": [1234567890]*|"created": 946728000|')
+expected='[[[{"id": "XXXXX",
+ "match": true,
+ "excluded": false,
+ "filename": ["YYYYY"],
+ "timestamp": 946728000,
+ "date_relative": "2000-01-01",
+ "tags": ["inbox","signed"],
+ "headers": {"Subject": "bad signed message 002",
+ "From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
+ "To": "test_suite@notmuchmail.org",
+ "Date": "Sat, 01 Jan 2000 12:00:00 +0000"},
+ "body": [{"id": 1,
+ "sigstatus": [],
+ "content-type": "multipart/signed",
+ "content": [{"id": 2,
+ "content-type": "text/plain",
+ "content": "Incriminating stuff. This is a test signed message.\n"},
+ {"id": 3,
+ "content-type": "application/pgp-signature",
+ "content-length": "NONZERO"}]}]},
[]]]]'
test_expect_equal_json \
"$output" \
"$expected"
test_begin_subtest "signature verification with full owner trust"
+test_subtest_broken_gmime_2
# give the key full owner trust
echo "${FINGERPRINT}:6:" | gpg --no-tty --import-ownertrust >>"$GNUPGHOME"/trust.log 2>&1
gpg --no-tty --check-trustdb >>"$GNUPGHOME"/trust.log 2>&1
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["inbox","signed"],
"sigstatus": [{"status": "good",
"fingerprint": "'$FINGERPRINT'",
"created": 946728000,
- "userid": " Notmuch Test Suite <test_suite@notmuchmail.org> (INSECURE!)"}],
+ "userid": "Notmuch Test Suite <test_suite@notmuchmail.org> (INSECURE!)"}],
"content-type": "multipart/signed",
"content": [{"id": 2,
"content-type": "text/plain",
"content": "This is a test signed message.\n"},
{"id": 3,
"content-type": "application/pgp-signature",
- "content-length": 280}]}]},
+ "content-length": "NONZERO"}]}]},
[]]]]'
test_expect_equal_json \
"$output" \
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["inbox","signed"],
"body": [{"id": 1,
"sigstatus": [{"status": "error",
"keyid": "'$(echo $FINGERPRINT | cut -c 25-)'",
- "errors": 2}],
+ "errors": {"key-missing": true}}],
"content-type": "multipart/signed",
"content": [{"id": 2,
"content-type": "text/plain",
"content": "This is a test signed message.\n"},
{"id": 3,
"content-type": "application/pgp-signature",
- "content-length": 280}]}]},
+ "content-length": "NONZERO"}]}]},
[]]]]'
test_expect_equal_json \
"$output" \
"$expected"
mv "${GNUPGHOME}"{.bak,}
+test_begin_subtest "emacs delivery of encrypted message with attachment"
# create a test encrypted message with attachment
cat <<EOF >TESTATTACHMENT
This is a test file.
EOF
-test_expect_success 'emacs delivery of encrypted message with attachment' \
+test_expect_success \
'emacs_fcc_message \
"test encrypted message 001" \
"This is a test encrypted message.\n" \
"(mml-attach-file \"TESTATTACHMENT\") (mml-secure-message-encrypt)"'
+test_begin_subtest "encrypted part content-type indexing"
+output=$(notmuch search mimetype:multipart/encrypted and mimetype:application/pgp-encrypted and mimetype:application/octet-stream | notmuch_search_sanitize)
+test_expect_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; test encrypted message 001 (encrypted inbox)"
+
test_begin_subtest "decryption, --format=text"
output=$(notmuch show --format=text --decrypt subject:"test encrypted message 001" \
| notmuch_show_sanitize_all \
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["encrypted","inbox"],
"content-type": "multipart/encrypted",
"content": [{"id": 2,
"content-type": "application/pgp-encrypted",
- "content-length": 11},
+ "content-length": "NONZERO"},
{"id": 3,
"content-type": "multipart/mixed",
"content": [{"id": 4,
"content": "This is a test encrypted message.\n"},
{"id": 5,
"content-type": "application/octet-stream",
- "content-length": 28,
+ "content-disposition": "attachment",
+ "content-length": "NONZERO",
"content-transfer-encoding": "base64",
"filename": "TESTATTACHMENT"}]}]}]},
[]]]]'
--part=5 \
--decrypt \
subject:"test encrypted message 001" >OUTPUT
-test_expect_equal_file OUTPUT TESTATTACHMENT
+test_expect_equal_file TESTATTACHMENT OUTPUT
test_begin_subtest "decryption failure with missing key"
mv "${GNUPGHOME}"{,.bak}
-# The length of the encrypted attachment varies so must be normalized.
output=$(notmuch show --format=json --decrypt subject:"test encrypted message 001" \
| notmuch_json_show_sanitize \
- | sed -e 's|"created": [1234567890]*|"created": 946728000|' \
- | sed -e 's|"content-length": 6[1234567890]*|"content-length": 652|')
+ | sed -e 's|"created": [1234567890]*|"created": 946728000|')
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["encrypted","inbox"],
"content-type": "multipart/encrypted",
"content": [{"id": 2,
"content-type": "application/pgp-encrypted",
- "content-length": 11},
+ "content-length": "NONZERO"},
{"id": 3,
"content-type": "application/octet-stream",
- "content-length": 652}]}]},
+ "content-length": "NONZERO"}]}]},
[]]]]'
test_expect_equal_json \
"$output" \
"$expected"
mv "${GNUPGHOME}"{.bak,}
-test_expect_success 'emacs delivery of encrypted + signed message' \
+test_begin_subtest "emacs delivery of encrypted + signed message"
+test_expect_success \
'emacs_fcc_message \
"test encrypted message 002" \
"This is another test encrypted message.\n" \
"(mml-secure-message-sign-encrypt)"'
test_begin_subtest "decryption + signature verification"
+test_subtest_broken_gmime_2
output=$(notmuch show --format=json --decrypt subject:"test encrypted message 002" \
| notmuch_json_show_sanitize \
| sed -e 's|"created": [1234567890]*|"created": 946728000|')
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["encrypted","inbox"],
"sigstatus": [{"status": "good",
"fingerprint": "'$FINGERPRINT'",
"created": 946728000,
- "userid": " Notmuch Test Suite <test_suite@notmuchmail.org> (INSECURE!)"}],
+ "userid": "Notmuch Test Suite <test_suite@notmuchmail.org> (INSECURE!)"}],
"content-type": "multipart/encrypted",
"content": [{"id": 2,
"content-type": "application/pgp-encrypted",
- "content-length": 11},
+ "content-length": "NONZERO"},
{"id": 3,
"content-type": "text/plain",
"content": "This is another test encrypted message.\n"}]}]},
test_begin_subtest "reply to encrypted message"
output=$(notmuch reply --decrypt subject:"test encrypted message 002" \
- | grep -v -e '^In-Reply-To:' -e '^References:')
+ | notmuch_drop_mail_headers In-Reply-To References)
expected='From: Notmuch Test Suite <test_suite@notmuchmail.org>
Subject: Re: test encrypted message 002
"$output" \
"$expected"
+test_begin_subtest "Reply within emacs to an encrypted message"
+test_emacs "(let ((message-hidden-headers '())
+ (notmuch-crypto-process-mime 't))
+ (notmuch-show \"subject:test.encrypted.message.002\")
+ (notmuch-show-reply)
+ (test-output))"
+# the empty To: is probably a bug, but it's not to do with encryption
+grep -v -e '^In-Reply-To:' -e '^References:' -e '^Fcc:' -e 'To:' < OUTPUT > OUTPUT.clean
+cat <<EOF >EXPECTED
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+Subject: Re: test encrypted message 002
+--text follows this line--
+<#secure method=pgpmime mode=signencrypt>
+Notmuch Test Suite <test_suite@notmuchmail.org> writes:
+
+> This is another test encrypted message.
+EOF
+test_expect_equal_file EXPECTED OUTPUT.clean
+
test_begin_subtest "signature verification with revoked key"
# generate revocation certificate and load it to revoke key
echo "y
expected='[[[{"id": "XXXXX",
"match": true,
"excluded": false,
- "filename": "YYYYY",
+ "filename": ["YYYYY"],
"timestamp": 946728000,
"date_relative": "2000-01-01",
"tags": ["inbox","signed"],
"body": [{"id": 1,
"sigstatus": [{"status": "error",
"keyid": "6D92612D94E46381",
- "errors": 8}],
+ "errors": {"key-revoked": true}}],
"content-type": "multipart/signed",
"content": [{"id": 2,
"content-type": "text/plain",
"content": "This is a test signed message.\n"},
{"id": 3,
"content-type": "application/pgp-signature",
- "content-length": 280}]}]},
+ "content-length": "NONZERO"}]}]},
[]]]]'
test_expect_equal_json \
"$output" \
projects / notmuch / blobdiff