def cypherseed_dialog(self, window):
self.warn_old_revealer()
d = WindowModalDialog(window, "Encryption Dialog")
d.setMinimumWidth(500)
d.setMinimumHeight(210)
d.setMaximumHeight(450)
d.setContentsMargins(11, 11, 1, 1)
self.c_dialog = d
hbox = QHBoxLayout(d)
self.vbox = QVBoxLayout()
logo = QLabel()
hbox.addWidget(logo)
logo.setPixmap(QPixmap(icon_path('revealer.png')))
logo.setAlignment(Qt.AlignLeft)
hbox.addSpacing(16)
self.vbox.addWidget(
WWLabel("<b>" + _("Revealer Secret Backup Plugin") + "</b><br>" +
_("Ready to encrypt for revealer {}").format(
self.versioned_seed.version + '_' +
self.versioned_seed.checksum)))
self.vbox.addSpacing(11)
hbox.addLayout(self.vbox)
grid = QGridLayout()
self.vbox.addLayout(grid)
cprint = QPushButton(_("Encrypt {}'s seed").format(self.wallet_name))
cprint.setMaximumWidth(250)
cprint.clicked.connect(partial(self.seed_img, True))
self.vbox.addWidget(cprint)
self.vbox.addSpacing(1)
self.vbox.addWidget(
WWLabel("<b>" + _("OR") + "</b> " +
_("type a custom alphanumerical secret below:")))
self.text = ScanQRTextEdit(config=self.config)
self.text.setTabChangesFocus(True)
self.text.setMaximumHeight(70)
self.text.textChanged.connect(self.customtxt_limits)
self.vbox.addWidget(self.text)
self.char_count = WWLabel("")
self.char_count.setAlignment(Qt.AlignRight)
self.vbox.addWidget(self.char_count)
self.max_chars = WWLabel(
"<font color='red'>" +
_("This version supports a maximum of {} characters.").format(
self.MAX_PLAINTEXT_LEN) + "</font>")
self.vbox.addWidget(self.max_chars)
self.max_chars.setVisible(False)
self.ctext = QPushButton(_("Encrypt custom secret"))
self.ctext.clicked.connect(self.t)
self.vbox.addWidget(self.ctext)
self.ctext.setEnabled(False)
self.vbox.addSpacing(11)
self.vbox.addLayout(Buttons(CloseButton(d)))
return bool(d.exec_())
def setup_dialog(self, window):
self.wallet = window.parent().wallet
self.update_wallet_name(self.wallet)
self.user_input = False
self.d = WindowModalDialog(window, "Setup Dialog")
self.d.setMinimumWidth(500)
self.d.setMinimumHeight(210)
self.d.setMaximumHeight(320)
self.d.setContentsMargins(11,11,1,1)
self.hbox = QHBoxLayout(self.d)
vbox = QVBoxLayout()
logo = QLabel()
self.hbox.addWidget(logo)
logo.setPixmap(QPixmap(icon_path('revealer.png')))
logo.setAlignment(Qt.AlignLeft)
self.hbox.addSpacing(16)
vbox.addWidget(WWLabel("<b>"+_("Revealer Secret Backup Plugin")+"</b><br>"
+_("To encrypt your backup, first we need to load some noise.")+"<br/>"))
vbox.addSpacing(7)
bcreate = QPushButton(_("Create a new Revealer"))
bcreate.setMaximumWidth(181)
bcreate.setDefault(True)
vbox.addWidget(bcreate, Qt.AlignCenter)
self.load_noise = ScanQRTextEdit()
self.load_noise.setTabChangesFocus(True)
self.load_noise.textChanged.connect(self.on_edit)
self.load_noise.setMaximumHeight(33)
self.hbox.addLayout(vbox)
vbox.addWidget(WWLabel(_("or type an existing revealer code below and click 'next':")))
vbox.addWidget(self.load_noise)
vbox.addSpacing(3)
self.next_button = QPushButton(_("Next"), self.d)
self.next_button.setEnabled(False)
vbox.addLayout(Buttons(self.next_button))
self.next_button.clicked.connect(self.d.close)
self.next_button.clicked.connect(partial(self.cypherseed_dialog, window))
vbox.addWidget(
QLabel("<b>" + _("Warning") + "</b>: " + _("Each revealer should be used only once.")
+"<br>"+_("more information at <a href=\"https://revealer.cc/faq\">https://revealer.cc/faq</a>")))
def mk_digital():
try:
self.make_digital(self.d)
except Exception:
traceback.print_exc(file=sys.stdout)
else:
self.cypherseed_dialog(window)
bcreate.clicked.connect(mk_digital)
return bool(self.d.exec_())
def setup_dialog(self, window):
self.wallet = window.parent().wallet
self.update_wallet_name(self.wallet)
self.user_input = False
self.d = WindowModalDialog(window, "Setup Dialog")
self.d.setMinimumWidth(500)
self.d.setMinimumHeight(210)
self.d.setMaximumHeight(320)
self.d.setContentsMargins(11,11,1,1)
self.hbox = QHBoxLayout(self.d)
vbox = QVBoxLayout()
logo = QLabel()
self.hbox.addWidget(logo)
logo.setPixmap(QPixmap(icon_path('revealer.png')))
logo.setAlignment(Qt.AlignLeft)
self.hbox.addSpacing(16)
vbox.addWidget(WWLabel("<b>"+_("Revealer Visual Cryptography Plugin")+"</b><br><br>"
+_("To encrypt a secret, first create or load noise.")+"<br/>"))
vbox.addSpacing(7)
bcreate = QPushButton(_("Create a new Revealer"))
bcreate.setMaximumWidth(181)
bcreate.setDefault(True)
vbox.addWidget(bcreate, Qt.AlignCenter)
self.load_noise = ScanQRTextEdit(config=self.config)
self.load_noise.setTabChangesFocus(True)
self.load_noise.textChanged.connect(self.on_edit)
self.load_noise.setMaximumHeight(33)
self.hbox.addLayout(vbox)
vbox.addWidget(WWLabel(_("or type an existing revealer code below and click 'next':")))
vbox.addWidget(self.load_noise)
vbox.addSpacing(3)
self.next_button = QPushButton(_("Next"), self.d)
self.next_button.setEnabled(False)
vbox.addLayout(Buttons(self.next_button))
self.next_button.clicked.connect(self.d.close)
self.next_button.clicked.connect(partial(self.cypherseed_dialog, window))
def mk_digital():
try:
self.make_digital(self.d)
except Exception:
self.logger.exception('')
else:
self.cypherseed_dialog(window)
bcreate.clicked.connect(mk_digital)
return bool(self.d.exec_())
def overlay_marks(self, img, is_cseed=False, calibration_sheet=False):
border_color = Qt.white
base_img = QImage(self.f_size.width(),self.f_size.height(), QImage.Format_ARGB32)
base_img.fill(border_color)
img = QImage(img)
painter = QPainter()
painter.begin(base_img)
total_distance_h = round(base_img.width() / self.abstand_v)
dist_v = round(total_distance_h) / 2
dist_h = round(total_distance_h) / 2
img = img.scaledToWidth(base_img.width() - (2 * (total_distance_h)))
painter.drawImage(total_distance_h,
total_distance_h,
img)
#frame around image
pen = QPen(Qt.black, 2)
painter.setPen(pen)
#horz
painter.drawLine(0, total_distance_h, base_img.width(), total_distance_h)
painter.drawLine(0, base_img.height()-(total_distance_h), base_img.width(), base_img.height()-(total_distance_h))
#vert
painter.drawLine(total_distance_h, 0, total_distance_h, base_img.height())
painter.drawLine(base_img.width()-(total_distance_h), 0, base_img.width()-(total_distance_h), base_img.height())
#border around img
border_thick = 6
Rpath = QPainterPath()
Rpath.addRect(QRectF((total_distance_h)+(border_thick/2),
(total_distance_h)+(border_thick/2),
base_img.width()-((total_distance_h)*2)-((border_thick)-1),
(base_img.height()-((total_distance_h))*2)-((border_thick)-1)))
pen = QPen(Qt.black, border_thick)
pen.setJoinStyle (Qt.MiterJoin)
painter.setPen(pen)
painter.drawPath(Rpath)
Bpath = QPainterPath()
Bpath.addRect(QRectF((total_distance_h), (total_distance_h),
base_img.width()-((total_distance_h)*2), (base_img.height()-((total_distance_h))*2)))
pen = QPen(Qt.black, 1)
painter.setPen(pen)
painter.drawPath(Bpath)
pen = QPen(Qt.black, 1)
painter.setPen(pen)
painter.drawLine(0, base_img.height()/2, total_distance_h, base_img.height()/2)
painter.drawLine(base_img.width()/2, 0, base_img.width()/2, total_distance_h)
painter.drawLine(base_img.width()-total_distance_h, base_img.height()/2, base_img.width(), base_img.height()/2)
painter.drawLine(base_img.width()/2, base_img.height(), base_img.width()/2, base_img.height() - total_distance_h)
#print code
f_size = 37
QFontDatabase.addApplicationFont(os.path.join(os.path.dirname(__file__), 'DejaVuSansMono-Bold.ttf'))
font = QFont("DejaVu Sans Mono", f_size-11, QFont.Bold)
font.setPixelSize(35)
painter.setFont(font)
if not calibration_sheet:
if is_cseed: #its a secret
painter.setPen(QPen(Qt.black, 1, Qt.DashDotDotLine))
painter.drawLine(0, dist_v, base_img.width(), dist_v)
painter.drawLine(dist_h, 0, dist_h, base_img.height())
painter.drawLine(0, base_img.height()-dist_v, base_img.width(), base_img.height()-(dist_v))
painter.drawLine(base_img.width()-(dist_h), 0, base_img.width()-(dist_h), base_img.height())
painter.drawImage(((total_distance_h))+11, ((total_distance_h))+11,
QImage(icon_path('electrumb.png')).scaledToWidth(2.1*(total_distance_h), Qt.SmoothTransformation))
painter.setPen(QPen(Qt.white, border_thick*8))
painter.drawLine(base_img.width()-((total_distance_h))-(border_thick*8)/2-(border_thick/2)-2,
(base_img.height()-((total_distance_h)))-((border_thick*8)/2)-(border_thick/2)-2,
base_img.width()-((total_distance_h))-(border_thick*8)/2-(border_thick/2)-2 - 77,
(base_img.height()-((total_distance_h)))-((border_thick*8)/2)-(border_thick/2)-2)
painter.setPen(QColor(0,0,0,255))
painter.drawText(QRect(0, base_img.height()-107, base_img.width()-total_distance_h - border_thick - 11,
base_img.height()-total_distance_h - border_thick), Qt.AlignRight,
self.versioned_seed.version + '_'+self.versioned_seed.checksum)
painter.end()
else: # revealer
painter.setPen(QPen(border_color, 17))
painter.drawLine(0, dist_v, base_img.width(), dist_v)
painter.drawLine(dist_h, 0, dist_h, base_img.height())
painter.drawLine(0, base_img.height()-dist_v, base_img.width(), base_img.height()-(dist_v))
painter.drawLine(base_img.width()-(dist_h), 0, base_img.width()-(dist_h), base_img.height())
painter.setPen(QPen(Qt.black, 2))
painter.drawLine(0, dist_v, base_img.width(), dist_v)
painter.drawLine(dist_h, 0, dist_h, base_img.height())
painter.drawLine(0, base_img.height()-dist_v, base_img.width(), base_img.height()-(dist_v))
painter.drawLine(base_img.width()-(dist_h), 0, base_img.width()-(dist_h), base_img.height())
logo = QImage(icon_path('revealer_c.png')).scaledToWidth(1.3*(total_distance_h))
painter.drawImage((total_distance_h)+ (border_thick), ((total_distance_h))+ (border_thick), logo, Qt.SmoothTransformation)
#frame around logo
painter.setPen(QPen(Qt.black, border_thick))
painter.drawLine(total_distance_h+border_thick, total_distance_h+logo.height()+3*(border_thick/2),
total_distance_h+logo.width()+border_thick, total_distance_h+logo.height()+3*(border_thick/2))
painter.drawLine(logo.width()+total_distance_h+3*(border_thick/2), total_distance_h+(border_thick),
total_distance_h+logo.width()+3*(border_thick/2), total_distance_h+logo.height()+(border_thick))
#frame around code/qr
qr_size = 179
painter.drawLine((base_img.width()-((total_distance_h))-(border_thick/2)-2)-qr_size,
(base_img.height()-((total_distance_h)))-((border_thick*8))-(border_thick/2)-2,
(base_img.width()/2+(total_distance_h/2)-border_thick-(border_thick*8)/2)-qr_size,
(base_img.height()-((total_distance_h)))-((border_thick*8))-(border_thick/2)-2)
painter.drawLine((base_img.width()/2+(total_distance_h/2)-border_thick-(border_thick*8)/2)-qr_size,
(base_img.height()-((total_distance_h)))-((border_thick*8))-(border_thick/2)-2,
base_img.width()/2 + (total_distance_h/2)-border_thick-(border_thick*8)/2-qr_size,
((base_img.height()-((total_distance_h)))-(border_thick/2)-2))
painter.setPen(QPen(Qt.white, border_thick * 8))
painter.drawLine(
base_img.width() - ((total_distance_h)) - (border_thick * 8) / 2 - (border_thick / 2) - 2,
(base_img.height() - ((total_distance_h))) - ((border_thick * 8) / 2) - (border_thick / 2) - 2,
base_img.width() / 2 + (total_distance_h / 2) - border_thick - qr_size,
(base_img.height() - ((total_distance_h))) - ((border_thick * 8) / 2) - (border_thick / 2) - 2)
painter.setPen(QColor(0,0,0,255))
painter.drawText(QRect(((base_img.width()/2) +21)-qr_size, base_img.height()-107,
base_img.width()-total_distance_h - border_thick -93,
base_img.height()-total_distance_h - border_thick), Qt.AlignLeft, self.versioned_seed.get_ui_string_version_plus_seed())
painter.drawText(QRect(0, base_img.height()-107, base_img.width()-total_distance_h - border_thick -3 -qr_size,
base_img.height()-total_distance_h - border_thick), Qt.AlignRight, self.versioned_seed.checksum)
# draw qr code
qr_qt = self.paintQR(self.versioned_seed.get_ui_string_version_plus_seed()
+ self.versioned_seed.checksum)
target = QRectF(base_img.width()-65-qr_size,
base_img.height()-65-qr_size,
qr_size, qr_size)
painter.drawImage(target, qr_qt)
painter.setPen(QPen(Qt.black, 4))
painter.drawLine(base_img.width()-65-qr_size,
base_img.height()-65-qr_size,
base_img.width() - 65 - qr_size,
(base_img.height() - ((total_distance_h))) - ((border_thick * 8)) - (border_thick / 2) - 4
)
painter.drawLine(base_img.width()-65-qr_size,
base_img.height()-65-qr_size,
base_img.width() - 65,
base_img.height()-65-qr_size
)
painter.end()
else: # calibration only
painter.end()
cal_img = QImage(self.f_size.width() + 100, self.f_size.height() + 100,
QImage.Format_ARGB32)
cal_img.fill(Qt.white)
cal_painter = QPainter()
cal_painter.begin(cal_img)
cal_painter.drawImage(0,0, base_img)
#black lines in the middle of border top left only
cal_painter.setPen(QPen(Qt.black, 1, Qt.DashDotDotLine))
cal_painter.drawLine(0, dist_v, base_img.width(), dist_v)
cal_painter.drawLine(dist_h, 0, dist_h, base_img.height())
pen = QPen(Qt.black, 2, Qt.DashDotDotLine)
cal_painter.setPen(pen)
n=15
cal_painter.setFont(QFont("DejaVu Sans Mono", 21, QFont.Bold))
for x in range(-n,n):
#lines on bottom (vertical calibration)
cal_painter.drawLine((((base_img.width())/(n*2)) *(x))+ (base_img.width()/2)-13,
x+2+base_img.height()-(dist_v),
(((base_img.width())/(n*2)) *(x))+ (base_img.width()/2)+13,
x+2+base_img.height()-(dist_v))
num_pos = 9
if x > 9 : num_pos = 17
if x < 0 : num_pos = 20
if x < -9: num_pos = 27
cal_painter.drawText((((base_img.width())/(n*2)) *(x))+ (base_img.width()/2)-num_pos,
50+base_img.height()-(dist_v),
str(x))
#lines on the right (horizontal calibrations)
cal_painter.drawLine(x+2+(base_img.width()-(dist_h)),
((base_img.height()/(2*n)) *(x))+ (base_img.height()/n)+(base_img.height()/2)-13,
x+2+(base_img.width()-(dist_h)),
((base_img.height()/(2*n)) *(x))+ (base_img.height()/n)+(base_img.height()/2)+13)
cal_painter.drawText(30+(base_img.width()-(dist_h)),
((base_img.height()/(2*n)) *(x))+ (base_img.height()/2)+13, str(x))
cal_painter.end()
base_img = cal_img
return base_img