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627d752501
This adds a new "crypto" test script to the test suite to test PGP/MIME signature verification and message decryption. Included here is a test GNUPGHOME with a test secret key (passwordless), and test for: * signing/verification * signing/verification with full owner trust * verification with signer key unavailable * encryption/decryption * decryption failure with missing key * encryption/decryption + signing/verfifying * reply to encrypted message * verification of signature from revoked key These tests are not expected to pass now, but will as crypto functionality is included.
330 lines
10 KiB
Bash
Executable file
330 lines
10 KiB
Bash
Executable file
#!/usr/bin/env bash
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# TODO:
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# - decryption/verification with signer key not available
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# - verification of signatures from expired/revoked keys
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test_description='PGP/MIME signature verification and decryption'
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. ./test-lib.sh
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add_gnupg_home ()
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{
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local output
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[ -d ${GNUPGHOME} ] && return
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mkdir -m 0700 "$GNUPGHOME"
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gpg --no-tty --import <../gnupg-secret-key.asc >"$GNUPGHOME"/import.log 2>&1
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test_debug "cat $GNUPGHOME/import.log"
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if (gpg --quick-random --version >/dev/null 2>&1) ; then
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echo quick-random >> "$GNUPGHOME"/gpg.conf
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elif (gpg --debug-quick-random --version >/dev/null 2>&1) ; then
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echo debug-quick-random >> "$GNUPGHOME"/gpg.conf
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fi
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}
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##################################################
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add_gnupg_home
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# get key fingerprint
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FINGERPRINT=$(gpg --no-tty --list-secret-keys --with-colons --fingerprint | grep '^fpr:' | cut -d: -f10)
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# for some reason this is needed for emacs_deliver_message to work,
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# although I can't figure out why
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add_email_corpus
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test_expect_success 'emacs delivery of signed message' \
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'emacs_deliver_message \
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"test signed message 001" \
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"This is a test signed message." \
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"(mml-secure-message-sign)"'
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test_begin_subtest "signature verification"
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output=$(notmuch show --format=json --verify subject:"test signed message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test signed message 001",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"sigstatus": [{"status": "good",
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"fingerprint": "'$FINGERPRINT'",
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"created": 946728000}],
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"content-type": "text/plain",
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"content": "This is a test signed message.\n"}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "signature verification with full owner trust"
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# give the key full owner trust
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echo "${FINGERPRINT}:6:" | gpg --no-tty --import-ownertrust >>"$GNUPGHOME"/trust.log 2>&1
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gpg --no-tty --check-trustdb >>"$GNUPGHOME"/trust.log 2>&1
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output=$(notmuch show --format=json --verify subject:"test signed message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test signed message 001",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"sigstatus": [{"status": "good",
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"fingerprint": "'$FINGERPRINT'",
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"created": 946728000,
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"userid": " Notmuch Test Suite <test_suite@notmuchmail.org> (INSECURE!)"}],
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"content-type": "text/plain",
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"content": "This is a test signed message.\n"}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "signature verification with signer key unavailable"
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# move the gnupghome temporarily out of the way
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mv "${GNUPGHOME}"{,.bak}
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output=$(notmuch show --format=json --verify subject:"test signed message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test signed message 001",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"sigstatus": [{"status": "error",
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"keyid": "'$(echo $FINGERPRINT | cut -c 25-)'",
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"errors": 2}],
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"content-type": "text/plain",
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"content": "This is a test signed message.\n"}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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mv "${GNUPGHOME}"{.bak,}
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# create a test encrypted message with attachment
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cat <<EOF >TESTATTACHMENT
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This is a test file.
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EOF
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test_expect_success 'emacs delivery of encrypted message with attachment' \
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'emacs_deliver_message \
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"test encrypted message 001" \
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"This is a test encrypted message.\n" \
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"(mml-attach-file \"TESTATTACHMENT\") (mml-secure-message-encrypt)"'
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test_begin_subtest "decryption, --format=text"
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output=$(notmuch show --format=text --decrypt subject:"test encrypted message 001" \
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| notmuch_show_sanitize_all \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected=' message{ id:XXXXX depth:0 match:1 filename:XXXXX
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header{
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Notmuch Test Suite <test_suite@notmuchmail.org> (2000-01-01) (inbox)
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Subject: test encrypted message 001
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From: Notmuch Test Suite <test_suite@notmuchmail.org>
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To: test_suite@notmuchmail.org
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Date: 01 Jan 2000 12:00:00 -0000
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header}
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body{
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part{ ID: 1, Content-type: multipart/mixed
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part{ ID: 2, Content-type: text/plain
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This is a test encrypted message.
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part}
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attachment{ ID: 3, Content-type: application/octet-stream
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Attachment: TESTATTACHMENT (application/octet-stream)
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Non-text part: application/octet-stream
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attachment}
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part}
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body}
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message}'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "decryption, --format=json"
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output=$(notmuch show --format=json --decrypt subject:"test encrypted message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test encrypted message 001",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"encstatus": [{"status": "good"}],
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"sigstatus": [],
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"content-type": "multipart/mixed",
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"content": [{"id": 2,
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"content-type": "text/plain",
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"content": "This is a test encrypted message.\n"},
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{"id": 3,
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"content-type": "application/octet-stream",
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"filename": "TESTATTACHMENT"}]}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "decryption, --format=json, --part=2"
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output=$(notmuch show --format=json --part=2 --decrypt subject:"test encrypted message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='{"id": 2,
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"content-type": "text/plain",
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"content": "This is a test encrypted message.\n"}'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "decrypt attachment (--part=3 --format=raw)"
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notmuch show \
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--format=raw \
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--part=3 \
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--decrypt \
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subject:"test encrypted message 001" >OUTPUT
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test_expect_equal_file OUTPUT TESTATTACHMENT
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test_begin_subtest "decryption failure with missing key"
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mv "${GNUPGHOME}"{,.bak}
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output=$(notmuch show --format=json --decrypt subject:"test encrypted message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test encrypted message 001",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"encstatus": [{"status": "bad"}],
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"content-type": "multipart/encrypted",
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"content": [{"id": 2,
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"content-type": "application/pgp-encrypted"},
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{"id": 3,
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"content-type": "application/octet-stream"}]}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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mv "${GNUPGHOME}"{.bak,}
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test_expect_success 'emacs delivery of encrypted + signed message' \
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'emacs_deliver_message \
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"test encrypted message 002" \
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"This is another test encrypted message.\n" \
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"(mml-secure-message-sign-encrypt)"'
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test_begin_subtest "decryption + signature verification"
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output=$(notmuch show --format=json --decrypt subject:"test encrypted message 002" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test encrypted message 002",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"encstatus": [{"status": "good"}],
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"sigstatus": [{"status": "good",
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"fingerprint": "'$FINGERPRINT'",
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"created": 946728000,
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"userid": " Notmuch Test Suite <test_suite@notmuchmail.org> (INSECURE!)"}],
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"content-type": "text/plain",
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"content": "This is another test encrypted message.\n"}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "reply to encrypted message"
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output=$(notmuch reply --decrypt subject:"test encrypted message 002" \
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| grep -v -e '^In-Reply-To:' -e '^References:')
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expected='From: Notmuch Test Suite <test_suite@notmuchmail.org>
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Subject: Re: test encrypted message 002
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On 01 Jan 2000 12:00:00 -0000, Notmuch Test Suite <test_suite@notmuchmail.org> wrote:
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> This is another test encrypted message.'
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test_expect_equal \
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"$output" \
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"$expected"
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test_begin_subtest "signature verification with revoked key"
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# generate revokation certificate and load it to revoke key
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echo "y
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1
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Notmuch Test Suite key revocation (automated) $(date '+%F_%T%z')
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y
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" \
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| gpg --no-tty --quiet --command-fd 0 --armor --gen-revoke "0x${FINGERPRINT}!" 2>/dev/null \
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| gpg --no-tty --quiet --import
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output=$(notmuch show --format=json --verify subject:"test signed message 001" \
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| notmuch_json_show_sanitize \
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| sed -e 's|"created": [1234567890]*|"created": 946728000|')
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expected='[[[{"id": "XXXXX",
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"match": true,
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"filename": "YYYYY",
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"timestamp": 946728000,
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"date_relative": "2000-01-01",
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"tags": ["inbox"],
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"headers": {"Subject": "test signed message 001",
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"From": "Notmuch Test Suite <test_suite@notmuchmail.org>",
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"To": "test_suite@notmuchmail.org",
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"Cc": "",
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"Bcc": "",
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"Date": "01 Jan 2000 12:00:00 -0000"},
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"body": [{"id": 1,
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"sigstatus": [{"status": "error",
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"keyid": "6D92612D94E46381",
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"errors": 8}],
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"content-type": "text/plain",
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"content": "This is a test signed message.\n"}]},
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[]]]]'
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test_expect_equal \
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"$output" \
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"$expected"
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test_done
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