Beispiel #1
0
    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4) / 3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        b = 0
        messages = []

        for item in self.wallet.get_tx_history():
            tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
            if confirmations:
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            messages.append(
                format_str %
                (time_str, label, format_satoshis(value, whitespaces=True),
                 format_satoshis(balance, whitespaces=True)))

        self.print_list(
            messages[::-1], format_str %
            (_("Date"), _("Description"), _("Amount"), _("Balance")))
Beispiel #2
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    def update_status_bar(self):

        if self.funds_error:
            text = "Not enough funds"
        elif self.network.is_connected():
            host, port, _, _, _ = self.network.get_parameters()
            port = int(port)
            height = self.network.get_local_height()
            self.network_button.set_tooltip_text("Connected to %s:%d.\n%d blocks" % (host, port, height))
            if not self.wallet.up_to_date:
                self.status_image.set_from_stock(Gtk.STOCK_REFRESH, Gtk.IconSize.MENU)
                text = "Synchronizing..."
            else:
                self.status_image.set_from_stock(Gtk.STOCK_YES, Gtk.IconSize.MENU)
                c, u = self.wallet.get_balance()
                text = "Balance: %s " % (format_satoshis(c, False, self.num_zeros))
                if u:
                    text += "[%s unconfirmed]" % (format_satoshis(u, True, self.num_zeros).strip())
        else:
            self.status_image.set_from_stock(Gtk.STOCK_NO, Gtk.IconSize.MENU)
            self.network_button.set_tooltip_text("Not connected.")
            text = "Not connected"

        self.status_bar.pop(self.context_id)
        self.status_bar.push(self.context_id, text)

        if self.wallet.up_to_date and self.wallet_updated:
            self.update_history_tab()
            self.update_receiving_tab()
            # addressbook too...
            self.info.set_text(self.network.banner)
            self.wallet_updated = False
Beispiel #3
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 def settings_dialog(self):
     out = self.run_dialog('Settings', [
         {'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
         {'label':'Default fee', 'type':'satoshis', 'value': format_satoshis(self.wallet.fee).strip() }
         ], buttons = 1)
     if out:
         if out.get('Default GUI'):
             self.config.set_key('gui', out['Default GUI'], True)
         if out.get('Default fee'):
             fee = int ( Decimal( out['Default fee']) *10000000 )
             self.config.set_key('fee_per_kb', fee, True)
Beispiel #4
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    def get_tx_details(self, tx_hash):
        import datetime

        if not tx_hash:
            return ""
        tx = self.wallet.transactions.get(tx_hash)
        is_relevant, is_mine, v, fee = self.wallet.get_tx_value(tx)
        conf, timestamp = self.wallet.verifier.get_confirmations(tx_hash)

        if timestamp:
            time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(" ")[:-3]
        else:
            time_str = "pending"

        inputs = map(lambda x: x.get("address"), tx.inputs)
        outputs = map(lambda x: x[0], tx.get_outputs())
        tx_details = (
            "Transaction Details"
            + "\n\n"
            + "Transaction ID:\n"
            + tx_hash
            + "\n\n"
            + "Status: %d confirmations\n" % conf
        )
        if is_mine:
            if fee:
                tx_details += "Amount sent: %s\n" % format_satoshis(
                    v - fee, False
                ) + "Transaction fee: %s\n" % format_satoshis(fee, False)
            else:
                tx_details += "Amount sent: %s\n" % format_satoshis(v, False) + "Transaction fee: unknown\n"
        else:
            tx_details += "Amount received: %s\n" % format_satoshis(v, False)
        tx_details += (
            "Date: %s\n\n" % time_str + "Inputs:\n-" + "\n-".join(inputs) + "\n\n" + "Outputs:\n-" + "\n-".join(outputs)
        )

        return tx_details
Beispiel #5
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    def update_history_tab(self):
        cursor = self.history_treeview.get_cursor()[0]
        self.history_list.clear()

        for item in self.wallet.get_tx_history():
            tx_hash, conf, is_mine, value, fee, balance, timestamp = item
            if conf > 0:
                try:
                    time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(" ")[:-3]
                except Exception:
                    time_str = "------"
                conf_icon = Gtk.STOCK_APPLY
            elif conf == -1:
                time_str = "unverified"
                conf_icon = None
            else:
                time_str = "pending"
                conf_icon = Gtk.STOCK_EXECUTE

            label, is_default_label = self.wallet.get_label(tx_hash)
            tooltip = tx_hash + "\n%d confirmations" % conf if tx_hash else ""
            details = self.get_tx_details(tx_hash)

            self.history_list.prepend(
                [
                    tx_hash,
                    conf_icon,
                    time_str,
                    label,
                    is_default_label,
                    format_satoshis(value, True, self.num_zeros, whitespaces=True),
                    format_satoshis(balance, False, self.num_zeros, whitespaces=True),
                    tooltip,
                    details,
                ]
            )
        if cursor:
            self.history_treeview.set_cursor(cursor)
Beispiel #6
0
 def update_receiving_tab(self):
     self.recv_list.clear()
     for address in self.wallet.addresses(True):
         Type = "R"
         c = u = 0
         if self.wallet.is_change(address):
             Type = "C"
         if address in self.wallet.imported_keys.keys():
             Type = "I"
         c, u = self.wallet.get_addr_balance(address)
         if address in self.wallet.frozen_addresses:
             Type = Type + "F"
         label = self.wallet.labels.get(address)
         h = self.wallet.history.get(address, [])
         n = len(h)
         tx = "0" if n == 0 else "%d" % n
         self.recv_list.append((address, label, tx, format_satoshis(c, False, self.num_zeros), Type))
Beispiel #7
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    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"

        b = 0 
        self.history = []

        for item in self.wallet.get_tx_history():
            tx_hash, conf, is_mine, value, fee, balance, timestamp = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            self.history.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
Beispiel #8
0
    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        b = 0 
        messages = []

        for item in self.wallet.get_tx_history():
            tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
            if confirmations:
                try:
                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            messages.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )

        self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
Beispiel #9
0
    def sign_transaction(self, tx, keypairs, password):
        if tx.error or tx.is_complete():
            return
        self.signing = True        
        inputs = []
        inputsPaths = []
        pubKeys = []
        trustedInputs = []
        redeemScripts = []        
        signatures = []
        preparedTrustedInputs = []
        changePath = "" 
        changeAmount = None
        output = None
        outputAmount = None
        use2FA = False
        pin = ""
        # Fetch inputs of the transaction to sign
        for txinput in tx.inputs:
            if ('is_coinbase' in txinput and txinput['is_coinbase']):
                self.give_error("Coinbase not supported")     # should never happen
            inputs.append([ self.transactions[txinput['prevout_hash']].raw, 
                             txinput['prevout_n'] ])        
            address = txinput['address']
            inputsPaths.append(self.address_id(address))
            pubKeys.append(self.get_public_keys(address))

        # Recognize outputs - only one output and one change is authorized
        if len(tx.outputs) > 2: # should never happen
            self.give_error("Transaction with more than 2 outputs not supported")
        for type, address, amount in tx.outputs:        
            assert type == 'address'
            if self.is_change(address):
                changePath = self.address_id(address)
                changeAmount = amount
            else:
                if output <> None: # should never happen
                    self.give_error("Multiple outputs with no change not supported")
                output = address
                outputAmount = amount

        self.get_client() # prompt for the PIN before displaying the dialog if necessary
        if not self.check_proper_device():
            self.give_error('Wrong device or password')

        waitDialog.start("Signing Transaction ...")
        try:
            # Get trusted inputs from the original transactions
            for utxo in inputs:
                txtmp = bitcoinTransaction(bytearray(utxo[0].decode('hex')))            
                trustedInputs.append(self.get_client().getTrustedInput(txtmp, utxo[1]))
                # TODO : Support P2SH later
                redeemScripts.append(txtmp.outputs[utxo[1]].script)
            # Sign all inputs
            firstTransaction = True
            inputIndex = 0
            while inputIndex < len(inputs):
                self.get_client().startUntrustedTransaction(firstTransaction, inputIndex, 
                trustedInputs, redeemScripts[inputIndex])
                outputData = self.get_client().finalizeInput(output, format_satoshis(outputAmount), 
                format_satoshis(self.get_tx_fee(tx)), changePath)
                if firstTransaction:
                    transactionOutput = outputData['outputData']
                if outputData['confirmationNeeded']:                
                    use2FA = True
                    # TODO : handle different confirmation types. For the time being only supports keyboard 2FA
                    waitDialog.emit(SIGNAL('dongle_done'))
                    confirmed, p, pin = self.password_dialog()
                    if not confirmed:
                        raise Exception('Aborted by user')
                    pin = pin.encode()
                    self.client.bad = True
                    self.device_checked = False
                    self.get_client(True)
                    waitDialog.start("Signing ...")
                else:
                    # Sign input with the provided PIN
                    inputSignature = self.get_client().untrustedHashSign(inputsPaths[inputIndex],
                    pin)
                    inputSignature[0] = 0x30 # force for 1.4.9+
                    signatures.append(inputSignature)
                    inputIndex = inputIndex + 1
                firstTransaction = False
        except Exception, e:
            self.give_error(e, True)
Beispiel #10
0
    def sign_transaction(self, tx, keypairs, password):
        if tx.error or tx.is_complete():
            return
        self.signing = True
        inputs = []
        inputsPaths = []
        pubKeys = []
        trustedInputs = []
        redeemScripts = []
        signatures = []
        preparedTrustedInputs = []
        changePath = ""
        changeAmount = None
        output = None
        outputAmount = None
        use2FA = False
        pin = ""
        # Fetch inputs of the transaction to sign
        for txinput in tx.inputs:
            if ('is_coinbase' in txinput and txinput['is_coinbase']):
                self.give_error(
                    "Coinbase not supported")  # should never happen
            inputs.append([
                self.transactions[txinput['prevout_hash']].raw,
                txinput['prevout_n']
            ])
            address = txinput['address']
            inputsPaths.append(self.address_id(address))
            pubKeys.append(self.get_public_keys(address))

        # Recognize outputs - only one output and one change is authorized
        if len(tx.outputs) > 2:  # should never happen
            self.give_error(
                "Transaction with more than 2 outputs not supported")
        for type, address, amount in tx.outputs:
            assert type == 'address'
            if self.is_change(address):
                changePath = self.address_id(address)
                changeAmount = amount
            else:
                if output <> None:  # should never happen
                    self.give_error(
                        "Multiple outputs with no change not supported")
                output = address
                outputAmount = amount

        self.get_client(
        )  # prompt for the PIN before displaying the dialog if necessary
        if not self.check_proper_device():
            self.give_error('Wrong device or password')

        waitDialog.start("Signing Transaction ...")
        try:
            # Get trusted inputs from the original transactions
            for utxo in inputs:
                txtmp = bitcoinTransaction(bytearray(utxo[0].decode('hex')))
                trustedInputs.append(self.get_client().getTrustedInput(
                    txtmp, utxo[1]))
                # TODO : Support P2SH later
                redeemScripts.append(txtmp.outputs[utxo[1]].script)
            # Sign all inputs
            firstTransaction = True
            inputIndex = 0
            while inputIndex < len(inputs):
                self.get_client().startUntrustedTransaction(
                    firstTransaction, inputIndex, trustedInputs,
                    redeemScripts[inputIndex])
                outputData = self.get_client().finalizeInput(
                    output, format_satoshis(outputAmount),
                    format_satoshis(self.get_tx_fee(tx)), changePath)
                if firstTransaction:
                    transactionOutput = outputData['outputData']
                if outputData['confirmationNeeded']:
                    use2FA = True
                    # TODO : handle different confirmation types. For the time being only supports keyboard 2FA
                    waitDialog.emit(SIGNAL('dongle_done'))
                    confirmed, p, pin = self.password_dialog()
                    if not confirmed:
                        raise Exception('Aborted by user')
                    pin = pin.encode()
                    self.client.bad = True
                    self.device_checked = False
                    self.get_client(True)
                    waitDialog.start("Signing ...")
                else:
                    # Sign input with the provided PIN
                    inputSignature = self.get_client().untrustedHashSign(
                        inputsPaths[inputIndex], pin)
                    inputSignature[0] = 0x30  # force for 1.4.9+
                    signatures.append(inputSignature)
                    inputIndex = inputIndex + 1
                firstTransaction = False
        except Exception, e:
            self.give_error(e, True)