From 996ef5710cd5b9a5de6394018f21955a775f7511 Mon Sep 17 00:00:00 2001
From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Date: Sun, 26 May 2019 18:16:01 -0400
Subject: [PATCH] test: show cryptographic envelope information for signed
 mails

Make sure that we emit the correct cryptographic envelope status for
cleartext signed messages.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
---
 test/T356-protected-headers.sh                | 11 ++++++-
 .../signed-protected-header.eml               | 29 +++++++++++++++++++
 .../protected-headers/simple-signed-mail.eml  | 28 ++++++++++++++++++
 3 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 test/corpora/protected-headers/signed-protected-header.eml
 create mode 100644 test/corpora/protected-headers/simple-signed-mail.eml

diff --git a/test/T356-protected-headers.sh b/test/T356-protected-headers.sh
index 59ab58d7..62d7e210 100755
--- a/test/T356-protected-headers.sh
+++ b/test/T356-protected-headers.sh
@@ -2,7 +2,6 @@
 
 # TODO:
 #  * check S/MIME as well as PGP/MIME
-#  * process headers protected by signature
 
 test_description='Message decryption with protected headers'
 . $(dirname "$0")/test-lib.sh || exit 1
@@ -67,4 +66,14 @@ test_json_nodes <<<"$output" \
                 'crypto:[0][0][0]["crypto"]={"decrypted": {"status": "full", "header-mask": {"Subject": "Subject Unavailable"}}}' \
                 'subject:[0][0][0]["headers"]["Subject"]="This is a message using draft-melnikov-smime-header-signing"'
 
+test_begin_subtest "show cryptographic envelope on signed mail"
+output=$(notmuch show --verify --format=json id:simple-signed-mail@crypto.notmuchmail.org)
+test_json_nodes <<<"$output" \
+                'crypto:[0][0][0]["crypto"]={"signed": {"status": [{"created": 1525609971, "fingerprint": "'$FINGERPRINT'", "userid": "'"$SELF_USERID"'", "status": "good"}]}}'
+
+test_begin_subtest "verify signed protected header"
+output=$(notmuch show --verify --format=json id:signed-protected-header@crypto.notmuchmail.org)
+test_json_nodes <<<"$output" \
+                'crypto:[0][0][0]["crypto"]={"signed": {"status": [{"created": 1525350527, "fingerprint": "'$FINGERPRINT'", "userid": "'"$SELF_USERID"'", "status": "good"}], "headers": ["Subject"]}}'
+
 test_done
diff --git a/test/corpora/protected-headers/signed-protected-header.eml b/test/corpora/protected-headers/signed-protected-header.eml
new file mode 100644
index 00000000..c3a21b85
--- /dev/null
+++ b/test/corpora/protected-headers/signed-protected-header.eml
@@ -0,0 +1,29 @@
+From: test_suite@notmuchmail.org
+To: test_suite@notmuchmail.org
+Subject: This is a signed message
+Date: Sat, 01 Jan 2000 12:00:00 +0000
+Message-ID: <signed-protected-header@crypto.notmuchmail.org>
+MIME-Version: 1.0
+Content-Type: multipart/signed; boundary="=-=-=";
+ protocol="application/pgp-signature";
+ micalg=pgp-sha512
+
+--=-=-=
+Content-Type: text/plain; protected-headers="v1"
+Subject: This is a signed message
+
+Here is the signed message body.
+
+--=-=-=
+Content-Disposition: attachment; filename=signature.asc
+Content-Type: application/pgp-signature
+
+-----BEGIN PGP SIGNATURE-----
+
+iLMEAQEKAB0WIQRa6rEfXjPc6HXdt1ttkmEtlORjgQUCWusAfwAKCRBtkmEtlORj
+geIJA/0WcyxlwDfXRMbiGE/crLBYhLpXK6ZMzjEn6HQDntMIk3Kr61rAwL8edKGx
+gbxr1+XlMYRt+PJDhi8iI0odDI1YjiBjjc0bXUoDn60UcjL2MPGshI3426CA7cqB
+cMaoRHajfdxYjSzzfh8duVgi0vmUnsyoePBhANRbDIVmCQS11g==
+=c4cq
+-----END PGP SIGNATURE-----
+--=-=-=--
diff --git a/test/corpora/protected-headers/simple-signed-mail.eml b/test/corpora/protected-headers/simple-signed-mail.eml
new file mode 100644
index 00000000..ebf4b786
--- /dev/null
+++ b/test/corpora/protected-headers/simple-signed-mail.eml
@@ -0,0 +1,28 @@
+From: test_suite@notmuchmail.org
+To: test_suite@notmuchmail.org
+Subject: This is a signed message
+Date: Sat, 01 Jan 2000 12:00:00 +0000
+Message-ID: <simple-signed-mail@crypto.notmuchmail.org>
+MIME-Version: 1.0
+Content-Type: multipart/signed; boundary="=-=-=";
+ protocol="application/pgp-signature";
+ micalg=pgp-sha512
+
+--=-=-=
+Content-Type: text/plain
+
+Here is the signed message body.
+
+--=-=-=
+Content-Disposition: attachment; filename=signature.asc
+Content-Type: application/pgp-signature
+
+-----BEGIN PGP SIGNATURE-----
+
+iLMEAQEKAB0WIQRa6rEfXjPc6HXdt1ttkmEtlORjgQUCWu718wAKCRBtkmEtlORj
+gUXaA/4/m6CPRgC9JODRKRWo3Szi5D3zg7uf29DIJu9m2vVRw5o0ZeHcxLb26UPe
+qdjPq6GBclkXdeTH9Nv2TW5cToJmMA9UvESeRRzbe6ytvswNEYdSbiYAsv/k9t6K
+KQO2ZSbsbVlkh8xVYC3ORiUS775YrPxVT6QlPkMKAXw3l3Zwcg==
+=jnDO
+-----END PGP SIGNATURE-----
+--=-=-=--