Allow to add selfie in passport.

Telegram/Resources/langs/lang.strings

@@ -1548,6 +1548,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_passport_scan_index" = "Scan {index}";
 "lng_passport_upload_scans" = "Upload scans";
 "lng_passport_upload_more" = "Upload additional scans";
+"lng_passport_selfie_title" = "Selfie";
+"lng_passport_selfie_name" = "Photo";
+"lng_passport_selfie_description" = "Take a picture of yourself holding hour document.";
+"lng_passport_upload_selfie" = "Upload selfie";
 "lng_passport_personal_details" = "Personal details";
 "lng_passport_choose_image" = "Choose scan image";
 "lng_passport_delete_scan_undo" = "Undo";

Telegram/SourceFiles/passport/passport_form_controller.cpp

@@ -242,6 +242,18 @@ bool FormController::validateValueSecrets(Value &value) {
 			return false;
 		}
 	}
+	if (value.selfie) {
+		auto &file = *value.selfie;
+		file.secret = DecryptValueSecret(
+			file.encryptedSecret,
+			_secret,
+			file.hash);
+		if (file.secret.empty()) {
+			LOG(("API Error: Could not decrypt selfie secret. "
+				"Forgetting files and data :("));
+			return false;
+		}
+	}
 	return true;
 }
 
@@ -266,8 +278,53 @@ void FormController::uploadScan(
 		nonconst,
 		File(),
 		nullptr);
-	const auto fileId = rand_value<uint64>();
 	auto &file = nonconst->filesInEdit.back();
+	encryptFile(file, std::move(content), [=](UploadScanData &&result) {
+		Expects(fileIndex >= 0 && fileIndex < nonconst->filesInEdit.size());
+
+		uploadEncryptedFile(
+			nonconst->filesInEdit[fileIndex],
+			std::move(result));
+	});
+}
+
+void FormController::deleteScan(
+		not_null<const Value*> value,
+		int fileIndex) {
+	scanDeleteRestore(value, fileIndex, true);
+}
+
+void FormController::restoreScan(
+		not_null<const Value*> value,
+		int fileIndex) {
+	scanDeleteRestore(value, fileIndex, false);
+}
+
+void FormController::uploadSelfie(
+		not_null<const Value*> value,
+		QByteArray &&content) {
+	const auto nonconst = findValue(value);
+	nonconst->selfieInEdit = EditFile{ nonconst, File(), nullptr };
+	auto &file = *nonconst->selfieInEdit;
+	encryptFile(file, std::move(content), [=](UploadScanData &&result) {
+		uploadEncryptedFile(
+			*nonconst->selfieInEdit,
+			std::move(result));
+	});
+}
+
+void FormController::deleteSelfie(not_null<const Value*> value) {
+	selfieDeleteRestore(value, true);
+}
+
+void FormController::restoreSelfie(not_null<const Value*> value) {
+	selfieDeleteRestore(value, false);
+}
+
+void FormController::prepareFile(
+		EditFile &file,
+		const QByteArray &content) {
+	const auto fileId = rand_value<uint64>();
 	file.fields.size = content.size();
 	file.fields.id = fileId;
 	file.fields.dcId = MTP::maindc();
@@ -277,17 +334,14 @@ void FormController::uploadScan(
 	file.fields.downloadOffset = file.fields.size;
 
 	_scanUpdated.fire(&file);
-
-	encryptScan(nonconst, fileIndex, std::move(content));
 }
 
-void FormController::encryptScan(
-		not_null<Value*> value,
-		int fileIndex,
-		QByteArray &&content) {
-	Expects(fileIndex >= 0 && fileIndex < value->filesInEdit.size());
+void FormController::encryptFile(
+		EditFile &file,
+		QByteArray &&content,
+		base::lambda<void(UploadScanData &&result)> callback) {
+	prepareFile(file, content);
 
-	const auto &file = value->filesInEdit[fileIndex];
 	const auto weak = std::weak_ptr<bool>(file.guard);
 	crl::async([
 		=,
@@ -309,27 +363,12 @@ void FormController::encryptScan(
 			result.md5checksum.data());
 		crl::on_main([=, encrypted = std::move(result)]() mutable {
 			if (weak.lock()) {
-				uploadEncryptedScan(
-					value ,
-					fileIndex,
-					std::move(encrypted));
+				callback(std::move(encrypted));
 			}
 		});
 	});
 }
 
-void FormController::deleteScan(
-		not_null<const Value*> value,
-		int fileIndex) {
-	scanDeleteRestore(value, fileIndex, true);
-}
-
-void FormController::restoreScan(
-		not_null<const Value*> value,
-		int fileIndex) {
-	scanDeleteRestore(value, fileIndex, false);
-}
-
 void FormController::scanDeleteRestore(
 		not_null<const Value*> value,
 		int fileIndex,
@@ -342,6 +381,17 @@ void FormController::scanDeleteRestore(
 	_scanUpdated.fire(&file);
 }
 
+void FormController::selfieDeleteRestore(
+		not_null<const Value*> value,
+		bool deleted) {
+	Expects(value->selfieInEdit.has_value());
+
+	const auto nonconst = findValue(value);
+	auto &file = *nonconst->selfieInEdit;
+	file.deleted = deleted;
+	_scanUpdated.fire(&file);
+}
+
 void FormController::subscribeToUploader() {
 	if (_uploaderSubscriptions) {
 		return;
@@ -365,15 +415,11 @@ void FormController::subscribeToUploader() {
 	}, _uploaderSubscriptions);
 }
 
-void FormController::uploadEncryptedScan(
-		not_null<Value*> value,
-		int fileIndex,
+void FormController::uploadEncryptedFile(
+		EditFile &file,
 		UploadScanData &&data) {
-	Expects(fileIndex >= 0 && fileIndex < value->filesInEdit.size());
-
 	subscribeToUploader();
 
-	auto &file = value->filesInEdit[fileIndex];
 	file.uploadData = std::make_unique<UploadScanData>(std::move(data));
 
 	auto prepared = std::make_shared<FileLoadResult>(
@@ -548,53 +594,67 @@ void FormController::startValueEdit(not_null<const Value*> value) {
 	if (savingValue(nonconst)) {
 		return;
 	}
-	loadFiles(nonconst->files);
+	for (auto &file : nonconst->files) {
+		loadFile(file);
+	}
+	if (nonconst->selfie) {
+		loadFile(*nonconst->selfie);
+	}
 	nonconst->filesInEdit = ranges::view::all(
 		nonconst->files
 	) | ranges::view::transform([=](const File &file) {
 		return EditFile(nonconst, file, nullptr);
 	}) | ranges::to_vector;
+
+	if (nonconst->selfie) {
+		nonconst->selfieInEdit = EditFile(
+			nonconst,
+			*nonconst->selfie,
+			nullptr);
+	} else {
+		nonconst->selfieInEdit = base::none;
+	}
+
 	nonconst->data.parsedInEdit = nonconst->data.parsed;
 }
 
-void FormController::loadFiles(std::vector<File> &files) {
-	for (auto &file : files) {
-		if (!file.image.isNull()) {
-			file.downloadOffset = file.size;
-			continue;
-		}
-
-		const auto key = FileKey{ file.id, file.dcId };
-		const auto i = _fileLoaders.find(key);
-		if (i == _fileLoaders.end()) {
-			file.downloadOffset = 0;
-			const auto [i, ok] = _fileLoaders.emplace(
-				key,
-				std::make_unique<mtpFileLoader>(
-					file.dcId,
-					file.id,
-					file.accessHash,
-					0,
-					SecureFileLocation,
-					QString(),
-					file.size,
-					LoadToCacheAsWell,
-					LoadFromCloudOrLocal,
-					false));
-			const auto loader = i->second.get();
-			loader->connect(loader, &mtpFileLoader::progress, [=] {
-				if (loader->finished()) {
-					fileLoadDone(key, loader->bytes());
-				} else {
-					fileLoadProgress(key, loader->currentOffset());
-				}
-			});
-			loader->connect(loader, &mtpFileLoader::failed, [=] {
-				fileLoadFail(key);
-			});
-			loader->start();
-		}
+void FormController::loadFile(File &file) {
+	if (!file.image.isNull()) {
+		file.downloadOffset = file.size;
+		return;
 	}
+
+	const auto key = FileKey{ file.id, file.dcId };
+	const auto i = _fileLoaders.find(key);
+	if (i != _fileLoaders.end()) {
+		return;
+	}
+	file.downloadOffset = 0;
+	const auto [j, ok] = _fileLoaders.emplace(
+		key,
+		std::make_unique<mtpFileLoader>(
+			file.dcId,
+			file.id,
+			file.accessHash,
+			0,
+			SecureFileLocation,
+			QString(),
+			file.size,
+			LoadToCacheAsWell,
+			LoadFromCloudOrLocal,
+			false));
+	const auto loader = j->second.get();
+	loader->connect(loader, &mtpFileLoader::progress, [=] {
+		if (loader->finished()) {
+			fileLoadDone(key, loader->bytes());
+		} else {
+			fileLoadProgress(key, loader->currentOffset());
+		}
+	});
+	loader->connect(loader, &mtpFileLoader::failed, [=] {
+		fileLoadFail(key);
+	});
+	loader->start();
 }
 
 void FormController::fileLoadDone(FileKey key, const QByteArray &bytes) {
@@ -666,6 +726,7 @@ void FormController::clearValueEdit(not_null<Value*> value) {
 		return;
 	}
 	value->filesInEdit.clear();
+	value->selfieInEdit = base::none;
 	value->data.encryptedSecretInEdit.clear();
 	value->data.hashInEdit.clear();
 	value->data.parsedInEdit = ValueMap();
@@ -787,7 +848,6 @@ void FormController::saveEncryptedValue(not_null<Value*> value) {
 		inputFiles.push_back(inputFile(file));
 	}
 
-
 	if (value->data.secret.empty()) {
 		value->data.secret = GenerateSecretBytes();
 	}
@@ -890,9 +950,18 @@ void FormController::sendSaveRequest(
 		value->saveRequestId = 0;
 
 		const auto &data = result.c_secureValue();
-		value->files = parseFiles(
-			data.vfiles.v,
-			base::take(value->filesInEdit));
+		value->files = data.has_files()
+			? parseFiles(
+				data.vfiles.v,
+				base::take(value->filesInEdit))
+			: std::vector<File>();
+		auto selfiesInEdit = std::vector<EditFile>();
+		if (auto selfie = base::take(value->selfieInEdit)) {
+			selfiesInEdit.push_back(std::move(*selfie));
+		}
+		value->selfie = data.has_selfie()
+			? parseFile(data.vselfie, selfiesInEdit)
+			: base::none;
 		value->data.encryptedSecret = std::move(
 			value->data.encryptedSecretInEdit);
 		value->data.parsed = std::move(value->data.parsedInEdit);
@@ -1110,32 +1179,40 @@ auto FormController::parseFiles(
 	auto result = std::vector<File>();
 	result.reserve(data.size());
 
-	auto index = 0;
 	for (const auto &file : data) {
-		switch (file.type()) {
-		case mtpc_secureFileEmpty: {
-
-		} break;
-		case mtpc_secureFile: {
-			const auto &fields = file.c_secureFile();
-			auto normal = File();
-			normal.id = fields.vid.v;
-			normal.accessHash = fields.vaccess_hash.v;
-			normal.size = fields.vsize.v;
-			normal.date = fields.vdate.v;
-			normal.dcId = fields.vdc_id.v;
-			normal.hash = bytes::make_vector(fields.vfile_hash.v);
-			normal.encryptedSecret = bytes::make_vector(fields.vsecret.v);
-			fillDownloadedFile(normal, editData);
-			result.push_back(std::move(normal));
-		} break;
+		if (auto normal = parseFile(file, editData)) {
+			result.push_back(std::move(*normal));
 		}
-		++index;
 	}
 
 	return result;
 }
 
+auto FormController::parseFile(
+	const MTPSecureFile &data,
+	const std::vector<EditFile> &editData) const
+-> base::optional<File> {
+	switch (data.type()) {
+	case mtpc_secureFileEmpty:
+		return base::none;
+
+	case mtpc_secureFile: {
+		const auto &fields = data.c_secureFile();
+		auto result = File();
+		result.id = fields.vid.v;
+		result.accessHash = fields.vaccess_hash.v;
+		result.size = fields.vsize.v;
+		result.date = fields.vdate.v;
+		result.dcId = fields.vdc_id.v;
+		result.hash = bytes::make_vector(fields.vfile_hash.v);
+		result.encryptedSecret = bytes::make_vector(fields.vsecret.v);
+		fillDownloadedFile(result, editData);
+		return result;
+	} break;
+	}
+	Unexpected("Type in FormController::parseFile.");
+}
+
 void FormController::fillDownloadedFile(
 		File &destination,
 		const std::vector<EditFile> &source) const {
@@ -1180,6 +1257,9 @@ auto FormController::parseValue(
 	if (data.has_files()) {
 		result.files = parseFiles(data.vfiles.v);
 	}
+	if (data.has_selfie()) {
+		result.selfie = parseFile(data.vselfie);
+	}
 	if (data.has_plain_data()) {
 		switch (data.vplain_data.type()) {
 		case mtpc_securePlainPhone: {
@@ -1197,35 +1277,53 @@ auto FormController::parseValue(
 }
 
 auto FormController::findEditFile(const FullMsgId &fullId) -> EditFile* {
+	const auto found = [&](const EditFile &file) {
+		return (file.uploadData && file.uploadData->fullId == fullId);
+	};
 	for (auto &[type, value] : _form.values) {
 		for (auto &file : value.filesInEdit) {
-			if (file.uploadData && file.uploadData->fullId == fullId) {
+			if (found(file)) {
 				return &file;
 			}
 		}
+		if (value.selfieInEdit && found(*value.selfieInEdit)) {
+			return &*value.selfieInEdit;
+		}
 	}
 	return nullptr;
 }
 
 auto FormController::findEditFile(const FileKey &key) -> EditFile* {
+	const auto found = [&](const EditFile &file) {
+		return (file.fields.dcId == key.dcId && file.fields.id == key.id);
+	};
 	for (auto &[type, value] : _form.values) {
 		for (auto &file : value.filesInEdit) {
-			if (file.fields.dcId == key.dcId && file.fields.id == key.id) {
+			if (found(file)) {
 				return &file;
 			}
 		}
+		if (value.selfieInEdit && found(*value.selfieInEdit)) {
+			return &*value.selfieInEdit;
+		}
 	}
 	return nullptr;
 }
 
 auto FormController::findFile(const FileKey &key)
 -> std::pair<Value*, File*> {
+	const auto found = [&](const File &file) {
+		return (file.dcId == key.dcId) && (file.id == key.id);
+	};
 	for (auto &[type, value] : _form.values) {
 		for (auto &file : value.files) {
-			if (file.dcId == key.dcId && file.id == key.id) {
+			if (found(file)) {
 				return { &value, &file };
 			}
 		}
+		if (value.selfie && found(*value.selfie)) {
+			return { &value, &*value.selfie };
+		}
 	}
 	return { nullptr, nullptr };
 }

Telegram/SourceFiles/passport/passport_form_controller.h

@@ -212,6 +212,9 @@ public:
 	void uploadScan(not_null<const Value*> value, QByteArray &&content);
 	void deleteScan(not_null<const Value*> value, int fileIndex);
 	void restoreScan(not_null<const Value*> value, int fileIndex);
+	void uploadSelfie(not_null<const Value*> value, QByteArray &&content);
+	void deleteSelfie(not_null<const Value*> value);
+	void restoreSelfie(not_null<const Value*> value);
 
 	rpl::producer<> secretReadyEvents() const;
 
@@ -257,6 +260,9 @@ private:
 	std::vector<File> parseFiles(
 		const QVector<MTPSecureFile> &data,
 		const std::vector<EditFile> &editData = {}) const;
+	base::optional<File> parseFile(
+		const MTPSecureFile &data,
+		const std::vector<EditFile> &editData = {}) const;
 	void fillDownloadedFile(
 		File &destination,
 		const std::vector<EditFile> &source) const;
@@ -275,25 +281,33 @@ private:
 	bool validateValueSecrets(Value &value);
 	void resetValue(Value &value);
 
-	void loadFiles(std::vector<File> &files);
+	void loadFile(File &file);
 	void fileLoadDone(FileKey key, const QByteArray &bytes);
 	void fileLoadProgress(FileKey key, int offset);
 	void fileLoadFail(FileKey key);
 	void generateSecret(bytes::const_span password);
 
 	void subscribeToUploader();
-	void encryptScan(
-		not_null<Value*> value,
-		int fileIndex,
-		QByteArray &&content);
-	void uploadEncryptedScan(
-		not_null<Value*> value,
-		int fileIndex,
+	void encryptFile(
+		EditFile &file,
+		QByteArray &&content,
+		base::lambda<void(UploadScanData &&result)> callback);
+	void prepareFile(
+		EditFile &file,
+		const QByteArray &content);
+	void uploadEncryptedFile(
+		EditFile &file,
 		UploadScanData &&data);
 	void scanUploadDone(const Storage::UploadSecureDone &data);
 	void scanUploadProgress(const Storage::UploadSecureProgress &data);
 	void scanUploadFail(const FullMsgId &fullId);
-	void scanDeleteRestore(not_null<const Value*> value, int fileIndex, bool deleted);
+	void scanDeleteRestore(
+		not_null<const Value*> value,
+		int fileIndex,
+		bool deleted);
+	void selfieDeleteRestore(
+		not_null<const Value*> value,
+		bool deleted);
 
 	QString getPhoneFromValue(not_null<const Value*> value) const;
 	QString getEmailFromValue(not_null<const Value*> value) const;

Telegram/SourceFiles/passport/passport_panel_controller.cpp

@@ -356,7 +356,8 @@ QString PanelController::defaultPhoneNumber() const {
 
 void PanelController::uploadScan(QByteArray &&content) {
 	Expects(_editScope != nullptr);
-	Expects(_editScopeFilesIndex >= 0);
+	Expects(_editScopeFilesIndex >= 0
+		&& _editScopeFilesIndex < _editScope->files.size());
 
 	_form->uploadScan(
 		_editScope->files[_editScopeFilesIndex],
@@ -365,7 +366,8 @@ void PanelController::uploadScan(QByteArray &&content) {
 
 void PanelController::deleteScan(int fileIndex) {
 	Expects(_editScope != nullptr);
-	Expects(_editScopeFilesIndex >= 0);
+	Expects(_editScopeFilesIndex >= 0
+		&& _editScopeFilesIndex < _editScope->files.size());
 
 	_form->deleteScan(
 		_editScope->files[_editScopeFilesIndex],
@@ -374,13 +376,45 @@ void PanelController::deleteScan(int fileIndex) {
 
 void PanelController::restoreScan(int fileIndex) {
 	Expects(_editScope != nullptr);
-	Expects(_editScopeFilesIndex >= 0);
+	Expects(_editScopeFilesIndex >= 0
+		&& _editScopeFilesIndex < _editScope->files.size());
 
 	_form->restoreScan(
 		_editScope->files[_editScopeFilesIndex],
 		fileIndex);
 }
 
+void PanelController::uploadSelfie(QByteArray &&content) {
+	Expects(_editScope != nullptr);
+	Expects(_editScopeFilesIndex >= 0
+		&& _editScopeFilesIndex < _editScope->files.size());
+	Expects(_editScope->selfieRequired);
+
+	_form->uploadSelfie(
+		_editScope->files[_editScopeFilesIndex],
+		std::move(content));
+}
+
+void PanelController::deleteSelfie() {
+	Expects(_editScope != nullptr);
+	Expects(_editScopeFilesIndex >= 0
+		&& _editScopeFilesIndex < _editScope->files.size());
+	Expects(_editScope->selfieRequired);
+
+	_form->deleteSelfie(
+		_editScope->files[_editScopeFilesIndex]);
+}
+
+void PanelController::restoreSelfie() {
+	Expects(_editScope != nullptr);
+	Expects(_editScopeFilesIndex >= 0
+		&& _editScopeFilesIndex < _editScope->files.size());
+	Expects(_editScope->selfieRequired);
+
+	_form->restoreSelfie(
+		_editScope->files[_editScopeFilesIndex]);
+}
+
 rpl::producer<ScanInfo> PanelController::scanUpdated() const {
 	return _form->scanUpdated(
 	) | rpl::filter([=](not_null<const EditFile*> file) {
@@ -422,11 +456,17 @@ ScanInfo PanelController::collectScanInfo(const EditFile &file) const {
 			return formatDownloadText(0, file.fields.size);
 		}
 	}();
+	auto isSelfie = (_editScope != nullptr)
+		&& (_editScopeFilesIndex >= 0)
+		&& (file.value == _editScope->files[_editScopeFilesIndex])
+		&& (_editScope->files[_editScopeFilesIndex]->selfieInEdit.has_value())
+		&& (&file == &*_editScope->files[_editScopeFilesIndex]->selfieInEdit);
 	return {
 		FileKey{ file.fields.id, file.fields.dcId },
 		status,
 		file.fields.image,
-		file.deleted };
+		file.deleted,
+		isSelfie };
 }
 
 QString PanelController::getDefaultContactValue(Scope::Type type) const {
@@ -594,7 +634,10 @@ void PanelController::editScope(int index, int filesIndex) {
 						_editScope->files[_editScopeFilesIndex]->type),
 					_editScope->fields->data.parsedInEdit,
 					_editScope->files[_editScopeFilesIndex]->data.parsedInEdit,
-					valueFiles(*_editScope->files[_editScopeFilesIndex]))
+					valueFiles(*_editScope->files[_editScopeFilesIndex]),
+					(_editScope->selfieRequired
+						? valueSelfie(*_editScope->files[_editScopeFilesIndex])
+						: nullptr))
 				: object_ptr<PanelEditDocument>(
 					_panel.get(),
 					this,
@@ -735,6 +778,15 @@ std::vector<ScanInfo> PanelController::valueFiles(
 	return result;
 }
 
+std::unique_ptr<ScanInfo> PanelController::valueSelfie(
+		const Value &value) const {
+	if (value.selfieInEdit) {
+		return std::make_unique<ScanInfo>(
+			collectScanInfo(*value.selfieInEdit));
+	}
+	return std::make_unique<ScanInfo>();
+}
+
 void PanelController::cancelValueEdit() {
 	if (const auto scope = base::take(_editScope)) {
 		_form->cancelValueEdit(scope->fields);

Telegram/SourceFiles/passport/passport_panel_controller.h

@@ -20,6 +20,7 @@ struct ScanInfo {
 	QString status;
 	QImage thumb;
 	bool deleted = false;
+	bool selfie = false;
 
 };
 
@@ -54,6 +55,9 @@ public:
 	void uploadScan(QByteArray &&content);
 	void deleteScan(int fileIndex);
 	void restoreScan(int fileIndex);
+	void uploadSelfie(QByteArray &&content);
+	void deleteSelfie();
+	void restoreSelfie();
 	rpl::producer<ScanInfo> scanUpdated() const;
 
 	QString defaultEmail() const;
@@ -92,6 +96,7 @@ private:
 	void requestScopeFilesType(int index);
 	void cancelValueEdit();
 	std::vector<ScanInfo> valueFiles(const Value &value) const;
+	std::unique_ptr<ScanInfo> valueSelfie(const Value &value) const;
 	void processValueSaveFinished(not_null<const Value*> value);
 	void processVerificationNeeded(not_null<const Value*> value);
 

Telegram/SourceFiles/passport/passport_panel_edit_document.cpp

@@ -135,7 +135,8 @@ PanelEditDocument::PanelEditDocument(
 	Scheme scheme,
 	const ValueMap &data,
 	const ValueMap &scanData,
-	std::vector<ScanInfo> &&files)
+	std::vector<ScanInfo> &&files,
+	std::unique_ptr<ScanInfo> &&selfie)
 : _controller(controller)
 , _scheme(std::move(scheme))
 , _scroll(this, st::passportPanelScroll)
@@ -145,7 +146,7 @@ PanelEditDocument::PanelEditDocument(
 		this,
 		langFactory(lng_passport_save_value),
 		st::passportPanelSaveValue) {
-	setupControls(data, &scanData, std::move(files));
+	setupControls(data, &scanData, std::move(files), std::move(selfie));
 }
 
 PanelEditDocument::PanelEditDocument(
@@ -162,14 +163,19 @@ PanelEditDocument::PanelEditDocument(
 		this,
 		langFactory(lng_passport_save_value),
 		st::passportPanelSaveValue) {
-	setupControls(data, nullptr, {});
+	setupControls(data, nullptr, {}, nullptr);
 }
 
 void PanelEditDocument::setupControls(
 		const ValueMap &data,
 		const ValueMap *scanData,
-		std::vector<ScanInfo> &&files) {
-	const auto inner = setupContent(data, scanData, std::move(files));
+		std::vector<ScanInfo> &&files,
+		std::unique_ptr<ScanInfo> &&selfie) {
+	const auto inner = setupContent(
+		data,
+		scanData,
+		std::move(files),
+		std::move(selfie));
 
 	using namespace rpl::mappers;
 
@@ -185,7 +191,8 @@ void PanelEditDocument::setupControls(
 not_null<Ui::RpWidget*> PanelEditDocument::setupContent(
 		const ValueMap &data,
 		const ValueMap *scanData,
-		std::vector<ScanInfo> &&files) {
+		std::vector<ScanInfo> &&files,
+		std::unique_ptr<ScanInfo> &&selfie) {
 	const auto inner = _scroll->setOwnedWidget(
 		object_ptr<Ui::VerticalLayout>(this));
 	_scroll->widthValue(
@@ -199,12 +206,14 @@ not_null<Ui::RpWidget*> PanelEditDocument::setupContent(
 				inner,
 				_controller,
 				_scheme.scansHeader,
-				std::move(files)));
+				std::move(files),
+				std::move(selfie)));
+	} else {
+		inner->add(object_ptr<BoxContentDivider>(
+			inner,
+			st::passportFormDividerHeight));
 	}
 
-	inner->add(object_ptr<BoxContentDivider>(
-		inner,
-		st::passportFormDividerHeight));
 	inner->add(
 		object_ptr<Ui::FlatLabel>(
 			inner,

Telegram/SourceFiles/passport/passport_panel_edit_document.h

@@ -52,7 +52,8 @@ public:
 		Scheme scheme,
 		const ValueMap &data,
 		const ValueMap &scanData,
-		std::vector<ScanInfo> &&files);
+		std::vector<ScanInfo> &&files,
+		std::unique_ptr<ScanInfo> &&selfie);
 	PanelEditDocument(
 		QWidget *parent,
 		not_null<PanelController*> controller,
@@ -70,11 +71,13 @@ private:
 	void setupControls(
 		const ValueMap &data,
 		const ValueMap *scanData,
-		std::vector<ScanInfo> &&files);
+		std::vector<ScanInfo> &&files,
+		std::unique_ptr<ScanInfo> &&selfie);
 	not_null<Ui::RpWidget*> setupContent(
 		const ValueMap &data,
 		const ValueMap *scanData,
-		std::vector<ScanInfo> &&files);
+		std::vector<ScanInfo> &&files,
+		std::unique_ptr<ScanInfo> &&selfie);
 	void updateControlsGeometry();
 
 	Result collect() const;

Telegram/SourceFiles/passport/passport_panel_edit_scans.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "passport/passport_panel_edit_scans.h"
 
 #include "passport/passport_panel_controller.h"
+#include "passport/passport_panel_details_row.h"
 #include "info/profile/info_profile_button.h"
 #include "info/profile/info_profile_values.h"
 #include "ui/widgets/buttons.h"
@@ -185,10 +186,12 @@ EditScans::EditScans(
 	QWidget *parent,
 	not_null<PanelController*> controller,
 	const QString &header,
-	std::vector<ScanInfo> &&files)
+	std::vector<ScanInfo> &&files,
+	std::unique_ptr<ScanInfo> &&selfie)
 : RpWidget(parent)
 , _controller(controller)
 , _files(std::move(files))
+, _selfie(std::move(selfie))
 , _content(this) {
 	setupContent(header);
 }
@@ -233,6 +236,48 @@ void EditScans::setupContent(const QString &header) {
 	_upload->addClickHandler([=] {
 		chooseScan();
 	});
+
+	inner->add(object_ptr<BoxContentDivider>(
+		inner,
+		st::passportFormDividerHeight));
+
+	if (_selfie) {
+		_selfieHeader = inner->add(
+			object_ptr<Ui::SlideWrap<Ui::FlatLabel>>(
+				inner,
+				object_ptr<Ui::FlatLabel>(
+					inner,
+					lang(lng_passport_selfie_title),
+					Ui::FlatLabel::InitType::Simple,
+					st::passportFormHeader),
+				st::passportUploadHeaderPadding));
+		_selfieHeader->toggle(_selfie->key.id != 0, anim::type::instant);
+		_selfieWrap = inner->add(object_ptr<Ui::VerticalLayout>(inner));
+		if (_selfie->key.id) {
+			createSelfieRow(*_selfie);
+		}
+		_selfieUpload = inner->add(
+			object_ptr<Info::Profile::Button>(
+				inner,
+				Lang::Viewer(
+					lng_passport_upload_selfie
+				) | Info::Profile::ToUpperValue(),
+				st::passportUploadButton),
+			st::passportUploadButtonPadding);
+		_selfieUpload->addClickHandler([=] {
+			chooseSelfie();
+		});
+
+		inner->add(object_ptr<PanelLabel>(
+			inner,
+			object_ptr<Ui::FlatLabel>(
+				_content,
+				lang(lng_passport_selfie_description),
+				Ui::FlatLabel::InitType::Simple,
+				st::passportFormLabel),
+			st::passportFormLabelPadding));
+	}
+
 	_controller->scanUpdated(
 	) | rpl::start_with_next([=](ScanInfo &&info) {
 		updateScan(std::move(info));
@@ -250,11 +295,32 @@ void EditScans::setupContent(const QString &header) {
 }
 
 void EditScans::updateScan(ScanInfo &&info) {
+	const auto updateRow = [&](
+			not_null<ScanButton*> button,
+			const ScanInfo &info) {
+		button->setStatus(info.status);
+		button->setImage(info.thumb);
+		button->setDeleted(info.deleted);
+	};
+	if (info.selfie) {
+		Assert(info.key.id != 0);
+		Assert(_selfie != nullptr);
+		if (_selfie->key.id) {
+			updateRow(_selfieRow->entity(), info);
+		} else {
+			createSelfieRow(info);
+			_selfieWrap->resizeToWidth(width());
+			_selfieRow->show(anim::type::normal);
+			_selfieHeader->show(anim::type::normal);
+		}
+		*_selfie = std::move(info);
+		return;
+	}
 	const auto i = ranges::find(_files, info.key, [](const ScanInfo &file) {
 		return file.key;
 	});
 	if (i != _files.end()) {
-		*i = info;
+		*i = std::move(info);
 		const auto scan = _rows[i - _files.begin()]->entity();
 		scan->setStatus(i->status);
 		scan->setImage(i->thumb);
@@ -270,20 +336,33 @@ void EditScans::updateScan(ScanInfo &&info) {
 	}
 }
 
+void EditScans::createSelfieRow(const ScanInfo &info) {
+	_selfieRow = createScan(
+		_selfieWrap,
+		info,
+		lang(lng_passport_selfie_name));
+	const auto row = _selfieRow->entity();
+
+	row->deleteClicks(
+	) | rpl::start_with_next([=] {
+		_controller->deleteSelfie();
+	}, row->lifetime());
+
+	row->restoreClicks(
+	) | rpl::start_with_next([=] {
+		_controller->restoreSelfie();
+	}, row->lifetime());
+}
+
 void EditScans::pushScan(const ScanInfo &info) {
 	const auto index = _rows.size();
-	_rows.push_back(base::unique_qptr<Ui::SlideWrap<ScanButton>>(
-		_wrap->add(object_ptr<Ui::SlideWrap<ScanButton>>(
-			_wrap,
-			object_ptr<ScanButton>(
-				_wrap,
-				st::passportScanRow,
-				lng_passport_scan_index(lt_index, QString::number(index + 1)),
-				info.status,
-				info.deleted)))));
+	_rows.push_back(createScan(
+		_wrap,
+		info,
+		lng_passport_scan_index(lt_index, QString::number(index + 1))));
 	_rows.back()->hide(anim::type::instant);
+
 	const auto scan = _rows.back()->entity();
-	scan->setImage(info.thumb);
 
 	scan->deleteClicks(
 	) | rpl::start_with_next([=] {
@@ -296,12 +375,35 @@ void EditScans::pushScan(const ScanInfo &info) {
 	}, scan->lifetime());
 }
 
+base::unique_qptr<Ui::SlideWrap<ScanButton>> EditScans::createScan(
+		not_null<Ui::VerticalLayout*> parent,
+		const ScanInfo &info,
+		const QString &name) {
+	auto result = base::unique_qptr<Ui::SlideWrap<ScanButton>>(
+		parent->add(object_ptr<Ui::SlideWrap<ScanButton>>(
+			parent,
+			object_ptr<ScanButton>(
+				parent,
+				st::passportScanRow,
+				name,
+				info.status,
+				info.deleted))));
+	result->entity()->setImage(info.thumb);
+	return result;
+}
+
 void EditScans::chooseScan() {
 	ChooseScan(base::lambda_guarded(this, [=](QByteArray &&content) {
 		_controller->uploadScan(std::move(content));
 	}));
 }
 
+void EditScans::chooseSelfie() {
+	ChooseScan(base::lambda_guarded(this, [=](QByteArray &&content) {
+		_controller->uploadSelfie(std::move(content));
+	}));
+}
+
 void EditScans::ChooseScan(base::lambda<void(QByteArray&&)> callback) {
 	const auto filter = FileDialog::AllFilesFilter()
 		+ qsl(";;Image files (*")

Telegram/SourceFiles/passport/passport_panel_edit_scans.h

@@ -36,20 +36,28 @@ public:
 		QWidget *parent,
 		not_null<PanelController*> controller,
 		const QString &header,
-		std::vector<ScanInfo> &&files);
+		std::vector<ScanInfo> &&files,
+		std::unique_ptr<ScanInfo> &&selfie);
 
 	static void ChooseScan(base::lambda<void(QByteArray&&)> callback);
 
 private:
 	void setupContent(const QString &header);
 	void chooseScan();
+	void chooseSelfie();
 	void updateScan(ScanInfo &&info);
 	void pushScan(const ScanInfo &info);
+	void createSelfieRow(const ScanInfo &info);
+	base::unique_qptr<Ui::SlideWrap<ScanButton>> createScan(
+		not_null<Ui::VerticalLayout*> parent,
+		const ScanInfo &info,
+		const QString &name);
 
 	rpl::producer<QString> uploadButtonText() const;
 
 	not_null<PanelController*> _controller;
 	std::vector<ScanInfo> _files;
+	std::unique_ptr<ScanInfo> _selfie;
 
 	object_ptr<Ui::VerticalLayout> _content;
 	QPointer<Ui::SlideWrap<BoxContentDivider>> _divider;
@@ -59,6 +67,11 @@ private:
 	QPointer<Info::Profile::Button> _upload;
 	rpl::event_stream<rpl::producer<QString>> _uploadTexts;
 
+	QPointer<Ui::SlideWrap<Ui::FlatLabel>> _selfieHeader;
+	QPointer<Ui::VerticalLayout> _selfieWrap;
+	base::unique_qptr<Ui::SlideWrap<ScanButton>> _selfieRow;
+	QPointer<Info::Profile::Button> _selfieUpload;
+
 };
 
 } // namespace Passport