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/*
SPDX-FileCopyrightText: 2006-2015 Volker Krause <vkrause@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <QTest>
#include "attachmenttest.h"
#include "util.h"
#include "message.h"
using namespace KMime;
QTEST_MAIN(AttachmentTest)
void AttachmentTest::testIsAttachment_data()
{
QTest::addColumn<QByteArray>("mimeType");
QTest::addColumn<QString>("name");
QTest::addColumn<QString>("fileName");
QTest::addColumn<bool>("isAtt");
QTest::newRow("empty") << QByteArray() << QString() << QString() << false;
QTest::newRow("text part") << QByteArray("text/plain") << QString() << QString() << false;
QTest::newRow("text part w/ CT name") << QByteArray("text/plain") << QStringLiteral("file.txt") << QString() << true;
QTest::newRow("text part w/ CD name") << QByteArray("text/plain") << QString() << QStringLiteral("file.txt") << true;
// multipart is never an attachment, even with a CD name
QTest::newRow("multipart/mixed") << QByteArray("multipart/mixed") << QString() << QStringLiteral("file.txt") << false;
QTest::newRow("multipart/mixed upper") << QByteArray("MULTIPART/MIXED") << QString() << QStringLiteral("file.txt") << false;
// emails are always attachments, even without CT/CD names
QTest::newRow("message/rfc822") << QByteArray("message/rfc822") << QString() << QString() << true;
// crypto nodes, even when looking like attachments, are not attachments
QTest::newRow("crypto part") << QByteArray("application/octet-stream") << QString() << QStringLiteral("msg.asc") << false;
}
void AttachmentTest::testIsAttachment()
{
QFETCH(QByteArray, mimeType);
QFETCH(QString, name);
QFETCH(QString, fileName);
QFETCH(bool, isAtt);
auto root = new KMime::Message;
root->contentType()->from7BitString("multipart/mixed");
root->contentTransferEncoding()->setEncoding(KMime::Headers::CE7Bit);
auto c0 = new KMime::Content;
root->appendContent(c0);
auto c = new KMime::Content;
root->appendContent(c);
if (!mimeType.isEmpty()) {
c->contentType()->setMimeType(mimeType);
}
if (!name.isEmpty()) {
c->contentType()->setName(name);
}
if (!fileName.isEmpty()) {
c->contentDisposition()->setFilename(fileName);
}
QCOMPARE(KMime::isAttachment(c), isAtt);
QCOMPARE(KMime::hasAttachment(root), isAtt);
if (isAtt) {
QCOMPARE(root->attachments().size(), 1);
QCOMPARE(root->attachments().at(0), c);
} else {
QVERIFY(root->attachments().isEmpty());
}
QVERIFY(c->attachments().isEmpty());
delete root;
}
// stuff not covered above
void AttachmentTest::testIsAttachmentSpecial()
{
// don't crash on invalid input
QCOMPARE(KMime::isAttachment(nullptr), false);
QCOMPARE(KMime::hasAttachment(nullptr), false);
// disposition type "attachment" is a clear indicator...
KMime::Content c;
c.contentDisposition()->setDisposition(Headers::CDattachment);
QCOMPARE(KMime::isAttachment(&c), true);
}
void AttachmentTest::testHasAttachment()
{
// multipart/related is not an attachment
auto root = new KMime::Message;
root->contentType()->setMimeType("multipart/related");
auto c1 = new KMime::Content;
c1->contentType()->setMimeType("text/plain");
root->appendContent(c1);
auto c2 = new KMime::Content;
c2->contentType()->setMimeType("image/jpeg");
c2->contentDisposition()->setFilename(QStringLiteral("image.jpg"));
root->appendContent(c2);
QCOMPARE(KMime::hasAttachment(root), false);
QCOMPARE(root->attachments().size(), 0);
// just to make sure this actually works for non multipart/related
QCOMPARE(KMime::isAttachment(c2), true);
root->contentType()->setMimeType("multipart/mixed");
QCOMPARE(KMime::hasAttachment(root), true);
QCOMPARE(root->attachments().size(), 1);
QCOMPARE(root->attachments().at(0), c2);
delete root;
// multipart/alternative is also not an attachment
root = new KMime::Message;
root->contentType()->setMimeType("multipart/alternative");
c1 = new KMime::Content;
c1->contentType()->setMimeType("text/plain");
root->appendContent(c1);
c2 = new KMime::Content;
c2->contentType()->setMimeType("text/html");
root->appendContent(c2);
QCOMPARE(KMime::hasAttachment(root), false);
QCOMPARE(root->attachments().size(), 0);
delete root;
// the main part of multipart/mixed is not an attachment, even if it looks like one
root = new KMime::Message;
root->contentType()->from7BitString("multipart/mixed");
root->contentTransferEncoding()->setEncoding(KMime::Headers::CE7Bit);
auto c0 = new KMime::Content;
root->appendContent(c0);
c1 = new KMime::Content;
c1->contentType()->setMimeType("text/plain");
c1->contentType()->setName(QStringLiteral("file.txt"));
root->prependContent(c1);
QCOMPARE(KMime::isAttachment(c1), false);
QCOMPARE(KMime::hasAttachment(c1), false);
QCOMPARE(KMime::hasAttachment(root), false);
QCOMPARE(root->attachments().size(), 0);
delete root;
}
void AttachmentTest::testNestedMultipart()
{
auto root = new KMime::Message;
root->contentType()->from7BitString("multipart/mixed");
root->contentTransferEncoding()->setEncoding(KMime::Headers::CE7Bit);
auto c0 = new KMime::Content;
root->appendContent(c0);
auto sig = new KMime::Content;
sig->contentType()->setMimeType("application/pgp-signature");
sig->contentType()->setName(QStringLiteral("signature.asc"));
root->appendContent(sig);
root->contentType()->setMimeType("multipart/signed");
auto mixed = root->contents().at(0);
auto att = new KMime::Content;
att->contentType()->setMimeType("image/jpeg");
att->contentType()->setName(QStringLiteral("attachment.jpg"));
mixed->appendContent(att);
mixed->contentType()->setMimeType("multipart/mixed");
QVERIFY(KMime::hasAttachment(root));
QVERIFY(KMime::hasAttachment(mixed));
QCOMPARE(root->attachments().size(), 1);
QCOMPARE(root->attachments().at(0), att);
delete root;
}
void AttachmentTest::testEncrypted()
{
auto root = new KMime::Message;
root->setContent(
"From: firstname.lastname@example.com\n"
"To: test@kolab.org\n"
"Subject: OpenPGP encrypted with 2 text attachments\n"
"Date: Sun, 30 Aug 2015 12:05:17 +0200\n"
"Message-ID: <1505824.VT0nqpAGu0@vkpc5>\n"
"MIME-Version: 1.0\n"
"Content-Type: multipart/encrypted; boundary=\"nextPart3335835.KxmPgziKxd\"; protocol=\"application/pgp-encrypted\"\n"
"\n"
"--nextPart3335835.KxmPgziKxd\n"
"Content-Type: application/pgp-encrypted\n"
"Content-Disposition: attachment\n"
"Content-Transfer-Encoding: 7Bit\n"
"\n"
"Version: 1\n"
"--nextPart3335835.KxmPgziKxd\n"
"Content-Type: application/octet-stream\n"
"Content-Disposition: inline; filename=\"msg.asc\"\n"
"Content-Transfer-Encoding: 7Bit\n"
"\n"
"-----BEGIN PGP MESSAGE-----\n"
"-----END PGP MESSAGE-----\n"
"\n"
"--nextPart3335835.KxmPgziKxd--\n"
);
root->parse();
QCOMPARE(hasAttachment(root), false);
delete root;
}
void AttachmentTest::testAttachment1()
{
auto root = new KMime::Message;
root->setContent("From: Sender <sender@test.org>\n"
"To: Receiver <receiver@test.org>\n"
"Subject: Test\n"
"Date: Thu, 19 Jul 2018 10:30:06 +0200\n"
"MIME-Version: 1.0\n"
"Content-Type: multipart/mixed; boundary=\"nextPart5103690.GVhdRC0Mqz\"\n"
"Content-Transfer-Encoding: 7Bit\n"
"\n"
"This is a multi-part message in MIME format.\n"
"\n"
"--nextPart5103690.GVhdRC0Mqz\n"
"Content-Transfer-Encoding: 7Bit\n"
"Content-Type: text/plain; charset=\"us-ascii\"\n"
"\n"
"Foo\n"
"\n"
"--nextPart5103690.GVhdRC0Mqz\n"
"Content-Disposition: attachment; filename=\"Screenshot_20180719_102529.png\"\n"
"Content-Transfer-Encoding: base64\n"
"Content-Type: image/png; name=\"Screenshot_20180719_102529.png\"\n"
"\n"
"ddd\n"
"\n"
"--nextPart5103690.GVhdRC0Mqz\n"
"Content-Disposition: attachment; filename=\"Screenshot_20180719_102550.png\"\n"
"Content-Transfer-Encoding: base64\n"
"Content-Type: image/png; name=\"Screenshot_20180719_102550.png\"\n"
"\n"
"zzzz\n"
"\n"
"--nextPart5103690.GVhdRC0Mqz--\n");
root->parse();
QCOMPARE(hasAttachment(root), true);
delete root;
}
void AttachmentTest::testAttachment2()
{
auto root = new KMime::Message;
root->setContent("From: Sender <sender@test.org>\n"
"Content-Type: multipart/alternative; boundary=\"Apple-Mail=_627B41D2-E6ED-4B17-8F96-6CD63EC055AE\"\n"
"MIME-Version: 1.0\n"
"Subject: Test\n"
"Date: Tue, 11 Dec 2018 10:44:41 +0000\n"
"To: Receiver <receiver@test.org>\n"
"\n"
"\n"
"\n"
"--Apple-Mail=_627B41D2-E6ED-4B17-8F96-6CD63EC055AE\n"
"Content-Transfer-Encoding: quoted-printable\n"
"Content-Type: text/plain; charset=\"us-ascii\"\n"
"\n"
"Text blabla\n"
"\n"
"--Apple-Mail=_627B41D2-E6ED-4B17-8F96-6CD63EC055AE\n"
"Content-Type: multipart/mixed; boundary=\"Apple-Mail=_5FDAE280-1EA6-4604-9F81-BBB9B9137CE1\"\n"
"\n"
"\n"
"--Apple-Mail=_5FDAE280-1EA6-4604-9F81-BBB9B9137CE1\n"
"Content-Transfer-Encoding: 7bit\n"
"Content-Type: text/html; charset=\"us-ascii\"\n"
"\n"
"<html><head><body>foo</body></html>\n"
"--Apple-Mail=_5FDAE280-1EA6-4604-9F81-BBB9B9137CE1\n"
"Content-Disposition: inline; filename=\"bla.pdf\"\n"
"Content-Type: application/pdf; name=\"bla.pdf\"; x-unix-mode=\"0644\"\n"
"Content-Transfer-Encoding: base64\n"
"\n"
"bla\n"
"\n"
"--Apple-Mail=_5FDAE280-1EA6-4604-9F81-BBB9B9137CE1\n"
"Content-Transfer-Encoding: quoted-printable\n"
"Content-Type: text/html; charset=\"us-ascii\"\n"
"\n"
"<html><body>foo html</body></html>=\n"
"\n"
"--Apple-Mail=_5FDAE280-1EA6-4604-9F81-BBB9B9137CE1--\n"
"\n"
"--Apple-Mail=_627B41D2-E6ED-4B17-8F96-6CD63EC055AE--\n");
root->parse();
//Fix show has attachment
QCOMPARE(hasAttachment(root), true);
delete root;
}
#include "moc_attachmenttest.cpp"
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