Differential D560 Diff 1326 messageviewer/src/viewer/messagepart.cpp

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messageviewer/src/viewer/messagepart.cpp

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19 19​
20#include "messagepart.h" 20​#include "messagepart.h"
21#include "messageviewer_debug.h" 21​#include "messageviewer_debug.h"
22#include <libkleo/importjob.h> 22​#include <libkleo/importjob.h>
23#include "objecttreeparser.h" 23​#include "objecttreeparser.h"
24#include "converthtmltoplaintext.h" 24​#include "converthtmltoplaintext.h"
25#include "htmlquotecolorer.h" 25​#include "htmlquotecolorer.h"
26#include "csshelper.h" 26​#include "csshelper.h"
27​#include "cryptohelper.h"
27 28​
28#include <MessageCore/StringUtil> 29​#include <MessageCore/StringUtil>
29 30​
30#include <libkleo/importjob.h> 31​#include <libkleo/importjob.h>
32​#include <libkleo/cryptobackendfactory.h>
31 33​
32#include <interfaces/htmlwriter.h> 34​#include <interfaces/htmlwriter.h>
33#include <htmlwriter/queuehtmlwriter.h> 35​#include <htmlwriter/queuehtmlwriter.h>
34#include <job/kleojobexecutor.h> 36​#include <job/kleojobexecutor.h>
35#include <settings/messageviewersettings.h> 37​#include <settings/messageviewersettings.h>
36#include <kmime/kmime_content.h> 38​#include <kmime/kmime_content.h>
37#include <gpgme++/key.h> 39​#include <gpgme++/key.h>
38#include <gpgme.h> 40​#include <gpgme.h>
▲ Show 20 Lines • Show All 298 Lines • ▼ Show 20 Line(s)338{
337 if (!mSubOtp) { 339​ if (!mSubOtp) {
338 return QString(); 340​ return QString();
339 } 341​ }
340 return mSubOtp->plainTextContent(); 342​ return mSubOtp->plainTextContent();
341} 343​}
342 344​
343//-----TextMessageBlock---------------------- 345​//-----TextMessageBlock----------------------
344 346​
345TextMessagePart::TextMessagePart(ObjectTreeParser* otp, KMime::Content* node, bool drawFrame, bool showLink) 347​TextMessagePart::TextMessagePart(ObjectTreeParser* otp, KMime::Content* node, bool drawFrame, bool showLink, bool decryptMessage)
346 : MessagePart(otp, QString()) 348​ : MessagePart(otp, QString())
347 , mNode(node) 349​ , mNode(node)
348 , mDrawFrame(drawFrame) 350​ , mDrawFrame(drawFrame)
349 , mShowLink(showLink) 351​ , mShowLink(showLink)
352​ , mDecryptMessage(decryptMessage)
350{ 353​{
351 if (!mNode) { 354​ if (!mNode) {
352 qCWarning(MESSAGEVIEWER_LOG) << "not a valid node"; 355​ qCWarning(MESSAGEVIEWER_LOG) << "not a valid node";
353 return; 356​ return;
354 } 357​ }
355 358​ parseContent();
356 mBlocks = mOtp->writeBodyStr2(mNode->decodedContent(), mOtp->codecFor(mNode), NodeHelper::fromAsString(mNode), mSignatureState, mEncryptionState); ​
357} 359​}
358 360​
359TextMessagePart::~TextMessagePart() 361​TextMessagePart::~TextMessagePart()
360{ 362​{
361 363​
362} 364​}
363 365​
366​bool TextMessagePart::decryptMessage() const
367​{
368​ return mDecryptMessage;
369​}
370​
371​void TextMessagePart::parseContent()
372​{
373​ const auto aCodec = mOtp->codecFor(mNode);
374​ const QString &fromAddress = NodeHelper::fromAsString(mNode);
375​ mSignatureState = KMMsgNotSigned;
376​ mEncryptionState = KMMsgNotEncrypted;
377​ const auto blocks = prepareMessageForDecryption(mNode->decodedContent());
378​
379​ const auto cryptProto = Kleo::CryptoBackendFactory::instance()->openpgp();
380​
381​ if (!blocks.isEmpty()) {
382​
383​ if (blocks.count() > 1 || blocks.at(0).type() != MessageViewer::NoPgpBlock) {
384​ mOtp->setCryptoProtocol(cryptProto);
385​ }
386​
387​
388​ QString htmlStr;
389​ QString plainTextStr;
390​
391​ /* The (overall) signature/encrypted status is broken
392​ * if one unencrypted part is at the beginning or in the middle
393​ * because mailmain adds an unencrypted part at the end this should not break the overall status
394​ *
395​ * That's why we first set the tmp status and if one crypted/signed block comes afterwards, than
396​ * the status is set to unencryped
397​ */
398​ bool fullySignedOrEncrypted = true;
399​ bool fullySignedOrEncryptedTmp = true;
400​
401​ Q_FOREACH (const auto &block, blocks) {
402​
403​ if (!fullySignedOrEncryptedTmp) {
404​ fullySignedOrEncrypted = false;
405​ }
406​
407​ if (block.type() == NoPgpBlock && !block.text().trimmed().isEmpty()) {
408​ fullySignedOrEncryptedTmp = false;
409​ mBlocks.append(MessagePart::Ptr(new MessagePart(mOtp, aCodec->toUnicode(block.text()))));
410​ } else if (block.type() == PgpMessageBlock) {
411​ CryptoMessagePart::Ptr mp(new CryptoMessagePart(mOtp, QString(), cryptProto, fromAddress, 0));
412​ mBlocks.append(mp);
413​ if (!decryptMessage()) {
414​ continue;
415​ }
416​ mp->startDecryption(block.text(), aCodec);
417​ if (mp->partMetaData()->inProgress) {
418​ continue;
419​ }
420​ } else if (block.type() == ClearsignedBlock) {
421​ CryptoMessagePart::Ptr mp(new CryptoMessagePart(mOtp, QString(), cryptProto, fromAddress, 0));
422​ mBlocks.append(mp);
423​ mp->startVerification(block.text(), aCodec);
424​ } else {
425​ continue;
426​ }
427​
428​ const PartMetaData *messagePart(mBlocks.last()->partMetaData());
429​
430​ if (!messagePart->isEncrypted && !messagePart->isSigned && !block.text().trimmed().isEmpty()) {
431​ mBlocks.last()->setText(aCodec->toUnicode(block.text()));
432​ }
433​
434​ if (messagePart->isEncrypted) {
435​ mEncryptionState = KMMsgPartiallyEncrypted;
436​ }
437​
438​ if (messagePart->isSigned) {
439​ mSignatureState = KMMsgPartiallySigned;
440​ }
441​ }
442​
443​ //Do we have an fully Signed/Encrypted Message?
444​ if (fullySignedOrEncrypted) {
445​ if (mSignatureState == KMMsgPartiallySigned) {
446​ mSignatureState = KMMsgFullySigned;
447​ }
448​ if (mEncryptionState == KMMsgPartiallyEncrypted) {
449​ mEncryptionState = KMMsgFullyEncrypted;
450​ }
451​ }
452​ }
453​}
454​
364void TextMessagePart::html(bool decorate) 455​void TextMessagePart::html(bool decorate)
365{ 456​{
366 HTMLBlock::Ptr block; 457​ HTMLBlock::Ptr block;
367 MessageViewer::HtmlWriter *writer = mOtp->htmlWriter(); 458​ MessageViewer::HtmlWriter *writer = mOtp->htmlWriter();
368 if (mDrawFrame) { 459​ if (mDrawFrame) {
369 block = HTMLBlock::Ptr(new TextBlock(writer, mOtp->nodeHelper(), mNode, mShowLink)); 460​ block = HTMLBlock::Ptr(new TextBlock(writer, mOtp->nodeHelper(), mNode, mShowLink));
370 } 461​ }
371 462​
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