예제 #1
0
파일: headers.py 프로젝트: Adastra-thw/w3af
class HttpHeadersView(RememberingVPaned):
    '''Headers + raw payload view.'''
    def __init__(self, w3af, parentView, editable=False):
        '''Make object.'''
        RememberingVPaned.__init__(self, w3af, 'headers_view')
        self.id = 'HttpHeadersView'
        self.label = 'Headers'
        self.startLine = ''
        self.parentView = parentView
        self.is_request = True
        box = gtk.HBox()
        self._headersStore = gtk.ListStore(
            gobject.TYPE_STRING, gobject.TYPE_STRING)
        self._headersTreeview = gtk.TreeView(self._headersStore)
        # Column for Name
        renderer = gtk.CellRendererText()
        renderer.set_property('editable', editable)
        renderer.connect('edited', self._headerNameEdited, self._headersStore)
        column = gtk.TreeViewColumn(_('Name'), renderer, text=0)
        column.set_sort_column_id(0)
        column.set_resizable(True)
        self._headersTreeview.append_column(column)
        # Column for Value
        renderer = gtk.CellRendererText()
        renderer.set_property('editable', editable)
        renderer.set_property('ellipsize', pango.ELLIPSIZE_END)
        renderer.connect('edited', self._headerValueEdited, self._headersStore)
        column = gtk.TreeViewColumn(_('Value'), renderer, text=1)
        column.set_resizable(True)
        column.set_expand(True)
        column.set_sort_column_id(1)
        self._headersTreeview.append_column(column)
        self._scrolled = gtk.ScrolledWindow()
        self._scrolled.add(self._headersTreeview)
        self._scrolled.show_all()
        box.pack_start(self._scrolled)
        # Buttons area
        buttons = [
            (gtk.STOCK_GO_UP, self._moveHeaderUp),
            (gtk.STOCK_GO_DOWN, self._moveHeaderDown),
            (gtk.STOCK_ADD, self._addHeader),
            (gtk.STOCK_DELETE, self._deleteHeader)
        ]

        buttonBox = gtk.VBox()
        for button in buttons:
            b = gtk.Button(stock=button[0])
            b.connect("clicked", button[1])
            b.show()
            buttonBox.pack_start(b, False, False)
        buttonBox.show()

        if editable:
            box.pack_start(buttonBox, False, False)
        box.show()
        self.add(box)

        self._raw = HttpEditor(w3af)
        self._raw.show()
        self._raw.set_editable(editable)
        self._raw.set_wrap(True)
        self._raw.set_highlight_syntax(False)
        self._raw.set_highlight_current_line(False)
        self.initial = False
        if editable:
            buf = self._raw.get_buffer()
            buf.connect("changed", self._changed)
        self.add(self._raw)

    def _addHeader(self, widget):
        """Add header to headers."""
        i = self._headersStore.append(["", ""])
        selection = self._headersTreeview.get_selection()
        selection.select_iter(i)

    def _deleteHeader(self, widget):
        """Delete selected header."""
        selection = self._headersTreeview.get_selection()
        (model, selected) = selection.get_selected()
        if selected:
            model.remove(selected)
        self._changed()

    def _moveHeaderDown(self, widget):
        """Move down selected header."""
        selection = self._headersTreeview.get_selection()
        (model, selected) = selection.get_selected()
        if not selected:
            return
        next = model.iter_next(selected)
        if next:
            model.swap(selected, next)
        self._changed()

    def _moveHeaderUp(self, widget):
        """Move up selected header."""
        selection = self._headersTreeview.get_selection()
        model, selected = selection.get_selected()
        if not selected:
            return
        path = model.get_path(selected)
        position = path[-1]
        if position == 0:
            return
        prev_path = list(path)[:-1]
        prev_path.append(position - 1)
        prev = model.get_iter(tuple(prev_path))
        model.swap(selected, prev)
        self._changed()

    def _headerNameEdited(self, cell, path, new_text, model):
        '''Callback for header's name edited signal.'''
        model[path][0] = new_text
        self._changed()

    def _headerValueEdited(self, cell, path, new_text, model):
        '''Callback for header's value edited signal.'''
        model[path][1] = new_text
        self._changed()

    def _updateHeadersTab(self, headers):
        '''Update current headers view part from headers list.'''
        self._headersStore.clear()
        for header in headers:
            self._headersStore.append([header, headers[header]])

    def _changed(self, widg=None):
        '''Synchronize changes with other views (callback).'''
        if not self.initial:
            self.parentView.set_object(self.get_object())
            self.parentView.synchronize(self.id)

    def clear(self):
        '''Clear view.'''
        self._headersStore.clear()
        self._raw.clear()
        self.startLine = ''

    def highlight(self, text, tag):
        '''Highlight word in thetext.'''
        self._raw.highlight(text, tag)

    def show_object(self, obj):
        '''Show object in view.'''
        if self.is_request:
            self.startLine = obj.get_request_line()
            self._updateHeadersTab(obj.get_headers())
            data = ''
            if obj.get_data():
                data = str(obj.get_data())
            self._raw.set_text(data)
        else:
            self.startLine = obj.get_status_line()
            self._updateHeadersTab(obj.get_headers())
            self._raw.set_text(obj.get_body())

    def get_object(self):
        '''Return object (request or resoponse).'''
        head = self.startLine
        for header in self._headersStore:
            head += header[0] + ':' + header[1] + CRLF
        if self.is_request:
            return HTTPRequestParser(head, self._raw.get_text())
        else:
            raise Exception('HttpResponseParser is not implemented')
예제 #2
0
class reqResViewer(gtk.VBox):
    '''
    A widget with the request and the response inside.

    :author: Andres Riancho ([email protected])
    :author: Facundo Batista ( [email protected] )

    '''
    def __init__(self, w3af, enableWidget=None, withManual=True,
                 withFuzzy=True, withCompare=True, withAudit=True,
                 editableRequest=False, editableResponse=False,
                 widgname="default", layout='Tabbed'):
        
        super(reqResViewer, self).__init__()
        self.w3af = w3af
        # Request
        self.request = requestPart(self, w3af, enableWidget, editableRequest,
                                   widgname=widgname)
        self.request.show()
        # Response
        self.response = responsePart(
            self, w3af, editableResponse, widgname=widgname)
        self.response.show()
        self.layout = layout
        if layout == 'Tabbed':
            self._initTabbedLayout()
        else:
            self._initSplittedLayout()
        # Init req toolbox
        self._initToolBox(withManual, withFuzzy, withCompare, withAudit)
        self.show()

    def _initTabbedLayout(self):
        '''Init Tabbed layout. It's more convenient for quick view.'''
        nb = gtk.Notebook()
        nb.show()
        self.nb = nb
        self.pack_start(nb, True, True)
        nb.append_page(self.request, gtk.Label(_("Request")))
        nb.append_page(self.response, gtk.Label(_("Response")))
        # Info
        self.info = HttpEditor(self.w3af)
        self.info.set_editable(False)
        #self.info.show()
        nb.append_page(self.info, gtk.Label(_("Info")))

    def _initSplittedLayout(self):
        '''Init Splitted layout. It's more convenient for intercept.'''
        self._vpaned = RememberingVPaned(self.w3af, 'trap_view')
        self._vpaned.show()
        self.pack_start(self._vpaned, True, True)
        self._vpaned.add(self.request)
        self._vpaned.add(self.response)

    def focus_response(self):
        if self.layout == 'Tabbed':
            self.nb.set_current_page(1)

    def focus_request(self):
        if self.layout == 'Tabbed':
            self.nb.set_current_page(0)

    def _initToolBox(self, withManual, withFuzzy, withCompare, withAudit):
        # Buttons

        # This import needs to be here in order to avoid an import loop
        from core.ui.gui.tools.fuzzy_requests import FuzzyRequests
        from core.ui.gui.tools.manual_requests import ManualRequests

        hbox = gtk.HBox()
        if withManual or withFuzzy or withCompare:

            if withManual:
                b = SemiStockButton(
                    "", gtk.STOCK_INDEX, _("Send Request to Manual Editor"))
                b.connect("clicked", self._send_request, ManualRequests)
                self.request.childButtons.append(b)
                b.show()
                hbox.pack_start(b, False, False, padding=2)
            if withFuzzy:
                b = SemiStockButton("", gtk.STOCK_PROPERTIES,
                                    _("Send Request to Fuzzy Editor"))
                b.connect("clicked", self._send_request, FuzzyRequests)
                self.request.childButtons.append(b)
                b.show()
                hbox.pack_start(b, False, False, padding=2)
            if withCompare:
                b = SemiStockButton("", gtk.STOCK_ZOOM_100, _(
                    "Send Request and Response to Compare Tool"))
                b.connect("clicked", self._sendReqResp)
                self.response.childButtons.append(b)
                b.show()
                hbox.pack_start(b, False, False, padding=2)
        # I always can export requests
        b = SemiStockButton("", gtk.STOCK_COPY, _("Export Request"))
        b.connect("clicked", self._send_request, export_request)
        self.request.childButtons.append(b)
        b.show()
        hbox.pack_start(b, False, False, padding=2)
        self.pack_start(hbox, False, False, padding=5)
        hbox.show()

        if withAudit:
            # Add everything I need for the audit request thing:
            # The button that shows the menu
            b = SemiStockButton(
                "", gtk.STOCK_EXECUTE, _("Audit Request with..."))
            b.connect("button-release-event", self._popupMenu)
            self.request.childButtons.append(b)
            b.show()
            hbox.pack_start(b, False, False, padding=2)

        # The throbber (hidden!)
        self.throbber = helpers.Throbber()
        hbox.pack_start(self.throbber, True, True)

        self.draw_area = helpers.DrawingAreaStringRepresentation()
        hbox.pack_end(self.draw_area, False, False)

        self.pack_start(hbox, False, False, padding=5)
        hbox.show()

    def _popupMenu(self, widget, event):
        '''Show a Audit popup menu.'''
        _time = event.time
        # Get the information about the click
        #requestId = self._lstore[path][0]
        # Create the popup menu
        gm = gtk.Menu()
        plugin_type = "audit"
        for plugin_name in sorted(self.w3af.plugins.get_plugin_list(plugin_type)):
            e = gtk.MenuItem(plugin_name)
            e.connect('activate', self._auditRequest, plugin_name, plugin_type)
            gm.append(e)
        # Add a separator
        gm.append(gtk.SeparatorMenuItem())
        # Add a special item
        e = gtk.MenuItem('All audit plugins')
        e.connect('activate', self._auditRequest, 'All audit plugins',
                  'audit_all')
        gm.append(e)
        # show
        gm.show_all()
        gm.popup(None, None, None, event.button, _time)

    def _auditRequest(self, menuItem, plugin_name, plugin_type):
        """
        Audit a request using one or more plugins.

        :param menuItem: The name of the audit plugin, or the 'All audit plugins' wildcard
        :param plugin_name: The name of the plugin
        :param plugin_type: The type of plugin
        :return: None
        """
        # We show a throbber, and start it
        self.throbber.show()
        self.throbber.running(True)
        request = self.request.get_object()
        # Now I start the analysis of this request in a new thread,
        # threading game (copied from craftedRequests)
        event = threading.Event()
        impact = ThreadedURLImpact(self.w3af, request, plugin_name,
                                   plugin_type, event)
        impact.start()
        gobject.timeout_add(200, self._impact_done, event, impact)

    def _impact_done(self, event, impact):
        # Keep calling this from timeout_add until isSet
        if not event.isSet():
            return True
        # We stop the throbber, and hide it
        self.throbber.hide()
        self.throbber.running(False)
        # Analyze the impact
        if impact.ok:
            #   Lets check if we found any vulnerabilities
            #
            #   TODO: I should actually show ALL THE REQUESTS generated by audit plugins...
            #               not just the ones with vulnerabilities.
            #
            for result in impact.result:

                # TODO: I'm not sure when this is None bug it appeared in Trac bug #167736
                if result.get_id() is not None:
                    for itemId in result.get_id():
                        historyItem = HistoryItem()
                        historyItem.load(itemId)
                        historyItem.update_tag(
                            historyItem.tag + result.plugin_name)
                        historyItem.info = result.get_desc()
                        historyItem.save()
        else:
            if impact.exception.__class__ == w3afException:
                msg = str(impact.exception)
            elif impact.exception.__class__ == w3afMustStopException:
                msg = "Stopped sending requests because " + \
                    str(impact.exception)
            elif impact.exception.__class__ == w3afMustStopOnUrlError:
                msg = "Not sending requests because " + str(impact.exception)
            else:
                raise impact.exception
            # We stop the throbber, and hide it
            self.throbber.hide()
            self.throbber.running(False)
            gtk.gdk.threads_enter()
            helpers.FriendlyExceptionDlg(msg)
            gtk.gdk.threads_leave()
        return False

    def _send_request(self, widg, func):
        """Sends the texts to the manual or fuzzy request.

        :param func: where to send the request.
        """
        headers, data = self.request.get_both_texts()
        func(self.w3af, (headers, data))

    def _sendReqResp(self, widg):
        """Sends the texts to the compare tool."""
        headers, data = self.request.get_both_texts()
        self.w3af.mainwin.commCompareTool((headers, data,
                                           self.response.get_object()))

    def set_sensitive(self, how):
        """Sets the pane on/off."""
        self.request.set_sensitive(how)
        self.response.set_sensitive(how)
예제 #3
0
class reqResViewer(gtk.VBox):
    '''
    A widget with the request and the response inside.

    :author: Andres Riancho ([email protected])
    :author: Facundo Batista ( [email protected] )

    '''
    def __init__(self,
                 w3af,
                 enableWidget=None,
                 withManual=True,
                 withFuzzy=True,
                 withCompare=True,
                 withAudit=True,
                 editableRequest=False,
                 editableResponse=False,
                 widgname="default",
                 layout='Tabbed'):

        super(reqResViewer, self).__init__()
        self.w3af = w3af
        # Request
        self.request = requestPart(self,
                                   w3af,
                                   enableWidget,
                                   editableRequest,
                                   widgname=widgname)
        self.request.show()
        # Response
        self.response = responsePart(self,
                                     w3af,
                                     editableResponse,
                                     widgname=widgname)
        self.response.show()
        self.layout = layout
        if layout == 'Tabbed':
            self._initTabbedLayout()
        else:
            self._initSplittedLayout()
        # Init req toolbox
        self._initToolBox(withManual, withFuzzy, withCompare, withAudit)
        self.show()

    def _initTabbedLayout(self):
        '''Init Tabbed layout. It's more convenient for quick view.'''
        nb = gtk.Notebook()
        nb.show()
        self.nb = nb
        self.pack_start(nb, True, True)
        nb.append_page(self.request, gtk.Label(_("Request")))
        nb.append_page(self.response, gtk.Label(_("Response")))
        # Info
        self.info = HttpEditor(self.w3af)
        self.info.set_editable(False)
        #self.info.show()
        nb.append_page(self.info, gtk.Label(_("Info")))

    def _initSplittedLayout(self):
        '''Init Splitted layout. It's more convenient for intercept.'''
        self._vpaned = RememberingVPaned(self.w3af, 'trap_view')
        self._vpaned.show()
        self.pack_start(self._vpaned, True, True)
        self._vpaned.add(self.request)
        self._vpaned.add(self.response)

    def focus_response(self):
        if self.layout == 'Tabbed':
            self.nb.set_current_page(1)

    def focus_request(self):
        if self.layout == 'Tabbed':
            self.nb.set_current_page(0)

    def _initToolBox(self, withManual, withFuzzy, withCompare, withAudit):
        # Buttons

        # This import needs to be here in order to avoid an import loop
        from core.ui.gui.tools.fuzzy_requests import FuzzyRequests
        from core.ui.gui.tools.manual_requests import ManualRequests

        hbox = gtk.HBox()
        if withManual or withFuzzy or withCompare:

            if withManual:
                b = SemiStockButton("", gtk.STOCK_INDEX,
                                    _("Send Request to Manual Editor"))
                b.connect("clicked", self._send_request, ManualRequests)
                self.request.childButtons.append(b)
                b.show()
                hbox.pack_start(b, False, False, padding=2)
            if withFuzzy:
                b = SemiStockButton("", gtk.STOCK_PROPERTIES,
                                    _("Send Request to Fuzzy Editor"))
                b.connect("clicked", self._send_request, FuzzyRequests)
                self.request.childButtons.append(b)
                b.show()
                hbox.pack_start(b, False, False, padding=2)
            if withCompare:
                b = SemiStockButton(
                    "", gtk.STOCK_ZOOM_100,
                    _("Send Request and Response to Compare Tool"))
                b.connect("clicked", self._sendReqResp)
                self.response.childButtons.append(b)
                b.show()
                hbox.pack_start(b, False, False, padding=2)
        # I always can export requests
        b = SemiStockButton("", gtk.STOCK_COPY, _("Export Request"))
        b.connect("clicked", self._send_request, export_request)
        self.request.childButtons.append(b)
        b.show()
        hbox.pack_start(b, False, False, padding=2)
        self.pack_start(hbox, False, False, padding=5)
        hbox.show()

        if withAudit:
            # Add everything I need for the audit request thing:
            # The button that shows the menu
            b = SemiStockButton("", gtk.STOCK_EXECUTE,
                                _("Audit Request with..."))
            b.connect("button-release-event", self._popupMenu)
            self.request.childButtons.append(b)
            b.show()
            hbox.pack_start(b, False, False, padding=2)

        # The throbber (hidden!)
        self.throbber = helpers.Throbber()
        hbox.pack_start(self.throbber, True, True)

        self.draw_area = helpers.DrawingAreaStringRepresentation()
        hbox.pack_end(self.draw_area, False, False)

        self.pack_start(hbox, False, False, padding=5)
        hbox.show()

    def _popupMenu(self, widget, event):
        '''Show a Audit popup menu.'''
        _time = event.time
        # Get the information about the click
        #requestId = self._lstore[path][0]
        # Create the popup menu
        gm = gtk.Menu()
        plugin_type = "audit"
        for plugin_name in sorted(
                self.w3af.plugins.get_plugin_list(plugin_type)):
            e = gtk.MenuItem(plugin_name)
            e.connect('activate', self._auditRequest, plugin_name, plugin_type)
            gm.append(e)
        # Add a separator
        gm.append(gtk.SeparatorMenuItem())
        # Add a special item
        e = gtk.MenuItem('All audit plugins')
        e.connect('activate', self._auditRequest, 'All audit plugins',
                  'audit_all')
        gm.append(e)
        # show
        gm.show_all()
        gm.popup(None, None, None, event.button, _time)

    def _auditRequest(self, menuItem, plugin_name, plugin_type):
        """
        Audit a request using one or more plugins.

        :param menuItem: The name of the audit plugin, or the 'All audit plugins' wildcard
        :param plugin_name: The name of the plugin
        :param plugin_type: The type of plugin
        :return: None
        """
        # We show a throbber, and start it
        self.throbber.show()
        self.throbber.running(True)
        request = self.request.get_object()
        # Now I start the analysis of this request in a new thread,
        # threading game (copied from craftedRequests)
        event = threading.Event()
        impact = ThreadedURLImpact(self.w3af, request, plugin_name,
                                   plugin_type, event)
        impact.start()
        gobject.timeout_add(200, self._impact_done, event, impact)

    def _impact_done(self, event, impact):
        # Keep calling this from timeout_add until isSet
        if not event.isSet():
            return True
        # We stop the throbber, and hide it
        self.throbber.hide()
        self.throbber.running(False)
        # Analyze the impact
        if impact.ok:
            #   Lets check if we found any vulnerabilities
            #
            #   TODO: I should actually show ALL THE REQUESTS generated by audit plugins...
            #               not just the ones with vulnerabilities.
            #
            for result in impact.result:

                # TODO: I'm not sure when this is None bug it appeared in Trac bug #167736
                if result.get_id() is not None:
                    for itemId in result.get_id():
                        historyItem = HistoryItem()
                        historyItem.load(itemId)
                        historyItem.update_tag(historyItem.tag +
                                               result.plugin_name)
                        historyItem.info = result.get_desc()
                        historyItem.save()
        else:
            if impact.exception.__class__ == w3afException:
                msg = str(impact.exception)
            elif impact.exception.__class__ == w3afMustStopException:
                msg = "Stopped sending requests because " + \
                    str(impact.exception)
            elif impact.exception.__class__ == w3afMustStopOnUrlError:
                msg = "Not sending requests because " + str(impact.exception)
            else:
                raise impact.exception
            # We stop the throbber, and hide it
            self.throbber.hide()
            self.throbber.running(False)
            gtk.gdk.threads_enter()
            helpers.FriendlyExceptionDlg(msg)
            gtk.gdk.threads_leave()
        return False

    def _send_request(self, widg, func):
        """Sends the texts to the manual or fuzzy request.

        :param func: where to send the request.
        """
        headers, data = self.request.get_both_texts()
        func(self.w3af, (headers, data))

    def _sendReqResp(self, widg):
        """Sends the texts to the compare tool."""
        headers, data = self.request.get_both_texts()
        self.w3af.mainwin.commCompareTool(
            (headers, data, self.response.get_object()))

    def set_sensitive(self, how):
        """Sets the pane on/off."""
        self.request.set_sensitive(how)
        self.response.set_sensitive(how)
예제 #4
0
class HttpHeadersView(RememberingVPaned):
    '''Headers + raw payload view.'''
    def __init__(self, w3af, parentView, editable=False):
        '''Make object.'''
        RememberingVPaned.__init__(self, w3af, 'headers_view')
        self.id = 'HttpHeadersView'
        self.label = 'Headers'
        self.startLine = ''
        self.parentView = parentView
        self.is_request = True
        box = gtk.HBox()
        self._headersStore = gtk.ListStore(gobject.TYPE_STRING,
                                           gobject.TYPE_STRING)
        self._headersTreeview = gtk.TreeView(self._headersStore)
        # Column for Name
        renderer = gtk.CellRendererText()
        renderer.set_property('editable', editable)
        renderer.connect('edited', self._headerNameEdited, self._headersStore)
        column = gtk.TreeViewColumn(_('Name'), renderer, text=0)
        column.set_sort_column_id(0)
        column.set_resizable(True)
        self._headersTreeview.append_column(column)
        # Column for Value
        renderer = gtk.CellRendererText()
        renderer.set_property('editable', editable)
        renderer.set_property('ellipsize', pango.ELLIPSIZE_END)
        renderer.connect('edited', self._headerValueEdited, self._headersStore)
        column = gtk.TreeViewColumn(_('Value'), renderer, text=1)
        column.set_resizable(True)
        column.set_expand(True)
        column.set_sort_column_id(1)
        self._headersTreeview.append_column(column)
        self._scrolled = gtk.ScrolledWindow()
        self._scrolled.add(self._headersTreeview)
        self._scrolled.show_all()
        box.pack_start(self._scrolled)
        # Buttons area
        buttons = [(gtk.STOCK_GO_UP, self._moveHeaderUp),
                   (gtk.STOCK_GO_DOWN, self._moveHeaderDown),
                   (gtk.STOCK_ADD, self._addHeader),
                   (gtk.STOCK_DELETE, self._deleteHeader)]

        buttonBox = gtk.VBox()
        for button in buttons:
            b = gtk.Button(stock=button[0])
            b.connect("clicked", button[1])
            b.show()
            buttonBox.pack_start(b, False, False)
        buttonBox.show()

        if editable:
            box.pack_start(buttonBox, False, False)
        box.show()
        self.add(box)

        self._raw = HttpEditor(w3af)
        self._raw.show()
        self._raw.set_editable(editable)
        self._raw.set_wrap(True)
        self._raw.set_highlight_syntax(False)
        self._raw.set_highlight_current_line(False)
        self.initial = False
        if editable:
            buf = self._raw.get_buffer()
            buf.connect("changed", self._changed)
        self.add(self._raw)

    def _addHeader(self, widget):
        """Add header to headers."""
        i = self._headersStore.append(["", ""])
        selection = self._headersTreeview.get_selection()
        selection.select_iter(i)

    def _deleteHeader(self, widget):
        """Delete selected header."""
        selection = self._headersTreeview.get_selection()
        (model, selected) = selection.get_selected()
        if selected:
            model.remove(selected)
        self._changed()

    def _moveHeaderDown(self, widget):
        """Move down selected header."""
        selection = self._headersTreeview.get_selection()
        (model, selected) = selection.get_selected()
        if not selected:
            return
        next = model.iter_next(selected)
        if next:
            model.swap(selected, next)
        self._changed()

    def _moveHeaderUp(self, widget):
        """Move up selected header."""
        selection = self._headersTreeview.get_selection()
        model, selected = selection.get_selected()
        if not selected:
            return
        path = model.get_path(selected)
        position = path[-1]
        if position == 0:
            return
        prev_path = list(path)[:-1]
        prev_path.append(position - 1)
        prev = model.get_iter(tuple(prev_path))
        model.swap(selected, prev)
        self._changed()

    def _headerNameEdited(self, cell, path, new_text, model):
        '''Callback for header's name edited signal.'''
        model[path][0] = new_text
        self._changed()

    def _headerValueEdited(self, cell, path, new_text, model):
        '''Callback for header's value edited signal.'''
        model[path][1] = new_text
        self._changed()

    def _updateHeadersTab(self, headers):
        '''Update current headers view part from headers list.'''
        self._headersStore.clear()
        for header in headers:
            self._headersStore.append([header, headers[header]])

    def _changed(self, widg=None):
        '''Synchronize changes with other views (callback).'''
        if not self.initial:
            self.parentView.set_object(self.get_object())
            self.parentView.synchronize(self.id)

    def clear(self):
        '''Clear view.'''
        self._headersStore.clear()
        self._raw.clear()
        self.startLine = ''

    def highlight(self, text, tag):
        '''Highlight word in thetext.'''
        self._raw.highlight(text, tag)

    def show_object(self, obj):
        '''Show object in view.'''
        if self.is_request:
            self.startLine = obj.get_request_line()
            self._updateHeadersTab(obj.get_headers())
            data = ''
            if obj.get_data():
                data = str(obj.get_data())
            self._raw.set_text(data)
        else:
            self.startLine = obj.get_status_line()
            self._updateHeadersTab(obj.get_headers())
            self._raw.set_text(obj.get_body())

    def get_object(self):
        '''Return object (request or resoponse).'''
        head = self.startLine
        for header in self._headersStore:
            head += header[0] + ':' + header[1] + CRLF
        if self.is_request:
            return HTTPRequestParser(head, self._raw.get_text())
        else:
            raise Exception('HttpResponseParser is not implemented')