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gui.py
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gui.py
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from javax.swing import JTabbedPane, JPanel, JButton, JLabel, JTextField, SwingConstants, JOptionPane, GroupLayout, JCheckBox, JSplitPane, JRadioButton, ButtonGroup, JFileChooser
from javax.swing.event import ChangeListener, DocumentListener
from javax.swing.LayoutStyle.ComponentPlacement import RELATED, UNRELATED
from java.awt import BorderLayout, Font, Component, Color
from java.beans import PropertyChangeListener
from org.python.core.util import StringUtil
from burp import IExtensionStateListener
from uicomponents import BurpUI, TabComponent, TabComponentEditableTabMixin, TabComponentCloseableMixin, TabComponentCloseListener, TabComponentTitleChangedListener
from models import ObservableCollection, Script
from utils import EditorFileAdapter
class ScriptTabbedPane(JTabbedPane):
EMPTY_SCRIPT_TEXT = '''<html><body>
<div style="font-size: 16pt;text-align:center">
You have no Python scripts created.<br/> Please use the add tab (+) button to create a new Python script.
</div></body></html>'''
def __init__(self, extender, callbacks, helpers, scripts):
super(ScriptTabbedPane, self).__init__()
self.scripts = scripts
self.extender = extender
self.callbacks = callbacks
self.helpers = helpers
self.addChangeListener(ScriptTabbedPane.TabsStateChanged())
self.scripts.add_listener(self)
self.create_add_tab()
def create_add_tab(self):
self.add_tab = JButton("+", actionPerformed=self.add_clicked)
self.add_tab.font = Font('Monospaced', Font.PLAIN, 18)
self.add_tab.contentAreaFilled = False
self.add_tab.border = None
self.emptyTab = JPanel(BorderLayout())
emptyScriptLabel = JLabel(ScriptTabbedPane.EMPTY_SCRIPT_TEXT, SwingConstants.CENTER)
emptyScriptLabel.putClientProperty("html.disable", None)
self.emptyTab.add(emptyScriptLabel, BorderLayout.CENTER)
self.addTab(None, self.emptyTab)
self.setTabComponentAt(0, self.add_tab)
def add_clicked(self, event):
idx = self.tabCount - 1
title = 'New Script {}'.format(idx + 1)
script = Script(self.extender, self.callbacks, self.helpers, title)
self.scripts.add(script)
def create_script_tab(self, script, idx):
new_tab = ScriptTabComponent(script)
new_tab.tabbed_pane = self
new_tab.addCloseListener(ScriptTabbedPane.ScriptTabCloseListener(self, self.scripts, script))
new_tab.addTitleChangedListener(ScriptTabbedPane.ScriptTabTabTitleChangedListener(script))
new_panel = ScriptPanel(script, self.callbacks)
self.add(new_panel, idx)
self.setTabComponentAt(idx, new_tab)
self.selectedIndex = idx
def collection_changed(self, collection, type, script):
if type == ObservableCollection.ITEM_ADDED:
idx = self.tabCount - 1
self.create_script_tab(script, idx)
class ScriptTabCloseListener(TabComponentCloseListener):
def __init__(self, tabbedpane, scripts, script):
self.tabbed_pane = tabbedpane
self.scripts = scripts
self.script = script
def tabClose(self, event):
result = JOptionPane.showConfirmDialog(None, 'Are you sure you want to close \'{}\' ?'.format(event.source.text),
"Close Tab",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE)
if result == JOptionPane.YES_OPTION:
idx = self.tabbed_pane.indexOfTabComponent(event.source)
self.tabbed_pane.remove(idx)
self.scripts.remove(self.script)
class ScriptTabTabTitleChangedListener(TabComponentTitleChangedListener):
def __init__(self, script):
self.script = script
def titleChanged(self, event):
self.script.title = event.getTitle()
class TabsStateChanged(ChangeListener):
def stateChanged(self, event):
# prevents the add tab from being selected apart from when there are no other tabs created (i.e. starting from fresh)
# instead the tab next the add tab is selected
tabbed_pane = event.source
if tabbed_pane.tabCount > 1 and tabbed_pane.selectedIndex == tabbed_pane.tabCount - 1:
tabbed_pane.selectedIndex = tabbed_pane.tabCount - 2
class ScriptTabComponent(TabComponentEditableTabMixin, TabComponentCloseableMixin, TabComponent):
def __init__(self, script):
super(ScriptTabComponent, self).__init__()
self.script = script
self.text = self.script.title
self.close_button.font = Font('Dialog', Font.PLAIN, 16)
self.text_field.toolTipText = self.toolTipText = 'Double click to rename, Enter to confirm or Esc to cancel'
class ScriptEditingPanel(JPanel, DocumentListener):
def __init__(self, callbacks, script):
super(ScriptEditingPanel, self).__init__()
self.callbacks = callbacks
self.script = script
self.enabledCheckbox = JCheckBox('Enabled', self.script.enabled, itemStateChanged=self.enabled_changed, alignmentX=Component.LEFT_ALIGNMENT)
self.scriptEditor = callbacks.createTextEditor()
self.scriptEditor.text = script.content
self.scriptText = self.scriptEditor.component
self.loadButton = JButton('Load', actionPerformed=self.load)
self.compileButton = JButton('Compile', actionPerformed=self.compile, enabled=False)
editingLayout = GroupLayout(self, autoCreateGaps=True, autoCreateContainerGaps=True)
editingLayout.setHorizontalGroup(editingLayout.createParallelGroup()
.addGroup(editingLayout.createSequentialGroup()
.addComponent(self.enabledCheckbox)
.addPreferredGap(UNRELATED)
)
.addGroup(editingLayout.createParallelGroup()
.addComponent(self.scriptText)
)
.addGroup(editingLayout.createSequentialGroup()
.addComponent(self.loadButton)
.addComponent(self.compileButton)
)
)
editingLayout.setVerticalGroup(editingLayout.createSequentialGroup()
.addGroup(editingLayout.createParallelGroup()
.addComponent(self.enabledCheckbox)
)
.addGroup(editingLayout.createSequentialGroup()
.addComponent(self.scriptText)
)
.addGroup(editingLayout.createParallelGroup()
.addComponent(self.loadButton)
.addComponent(self.compileButton)
)
)
self.layout = editingLayout
BurpUI.get_textarea(self.scriptEditor).document.addDocumentListener(self)
self.compile(None)
def enabled_changed(self, event):
self.script.enabled = self.enabledCheckbox.isSelected()
def load(self, event):
file_chooser = JFileChooser()
choice = file_chooser.showOpenDialog(None)
if choice == JFileChooser.APPROVE_OPTION:
with open(file_chooser.selectedFile.path, 'r') as input_file:
self.scriptEditor.text = ''.join(input_file.readlines())
def compile(self, event):
self.script.compile()
self.compileButton.enabled = False
def changedUpdate(self, event):
self._update_content()
self._can_compile(event)
def insertUpdate(self, event):
self._update_content()
self._can_compile(event)
def removeUpdate(self, event):
self._update_content()
self._can_compile(event)
def _update_content(self):
self.script.content = StringUtil.fromBytes(self.scriptEditor.text)
def _can_compile(self, event):
self.compileButton.enabled = False
if event.document.length > 0:
self.compileButton.enabled = self.script.requires_compile
class ScriptOutputPanel(JPanel, PropertyChangeListener, IExtensionStateListener):
def __init__(self, callbacks, script):
super(ScriptOutputPanel, self).__init__()
self.callbacks = callbacks
self.script = script
self.script.addPropertyChangeListener(self)
self.tabbedPane = JTabbedPane()
self._create_output_panel()
self._create_error_panel()
self.tabbedPane.addTab('Output', self.outputPanel)
self.tabbedPane.addTab('Errors', self.errorPanel)
self.layout = BorderLayout()
self.add(self.tabbedPane, BorderLayout.CENTER)
self.script.stdout = EditorFileAdapter(self.outputEditor)
self.script.stderr = EditorFileAdapter(self.errorEditor)
self.output_file = None
# register to be notified when the extension is unloaded so if a output_file ref is in use it can be closed
callbacks.registerExtensionStateListener(self)
def clear_stderr(self, event):
self.errorEditor.text = ''
def clear_stdout(self, event):
self.outputEditor.text = ''
def save_file_output(self, event):
self.outputFileBrowseButton.enabled = True
if self.output_file: # already have an output_file
self.script.stdout = self.output_file
return
if not self.set_output_file():
# didn't choose a file then revert to using UI
self.outputUIRadioButton.selected = True
def view_ui_output(self, event):
self.outputFileBrowseButton.enabled = False
self.script.stdout = EditorFileAdapter(self.outputEditor)
def set_output_file(self, event=None):
file_chooser = JFileChooser()
choice = file_chooser.showSaveDialog(None)
if choice == JFileChooser.APPROVE_OPTION:
self.outputFileTextField.text = file_chooser.selectedFile.path
self.output_file = open(file_chooser.selectedFile.path, 'a')
self.script.stdout = self.output_file
return True
return False
def propertyChange(self, event):
if event.propertyName == Script.Properties.IS_COMPILED:
if event.newValue:
self.errorEditor.text = ''
elif event.propertyName == Script.Properties.COMPILATION_ERROR:
self.errorEditor.text = event.newValue
self.tabbedPane.selectedIndex = 1
def extensionUnloaded(self):
if self.output_file: # if we have a file ref then close it
print('Closing output file reference for script: \'{}\''.format(self.script.title))
self.output_file.close()
def _create_output_panel(self):
self.outputPanel = JPanel()
self.outputEditor = self.callbacks.createTextEditor()
self.outputEditor.editable = False
self.outputText = self.outputEditor.component
self.clearOutputButton = JButton('Clear', actionPerformed=self.clear_stdout)
self.outputButtonGroup = ButtonGroup()
self.outputFileRadioButton = JRadioButton('Save to File:', actionPerformed=self.save_file_output)
self.outputUIRadioButton = JRadioButton('Show in UI:', selected=True, actionPerformed=self.view_ui_output)
self.outputFileTextField = JTextField(50, enabled=False, disabledTextColor=Color.black)
self.outputFileBrowseButton = JButton('Browse...', enabled=False, actionPerformed=self.set_output_file)
self.outputButtonGroup.add(self.outputFileRadioButton)
self.outputButtonGroup.add(self.outputUIRadioButton)
outputLayout = GroupLayout(self.outputPanel, autoCreateGaps=True, autoCreateContainerGaps=True)
outputLayout.setHorizontalGroup(outputLayout.createParallelGroup()
.addGroup(
outputLayout.createSequentialGroup()
.addComponent(self.outputFileRadioButton)
.addComponent(self.outputFileTextField, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(self.outputFileBrowseButton)
)
.addComponent(self.outputUIRadioButton)
.addComponent(self.outputText)
.addComponent(self.clearOutputButton)
)
outputLayout.setVerticalGroup(outputLayout.createSequentialGroup()
.addGroup(
outputLayout.createParallelGroup()
.addComponent(self.outputFileRadioButton)
.addComponent(self.outputFileTextField, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(self.outputFileBrowseButton)
)
.addComponent(self.outputUIRadioButton)
.addComponent(self.outputText)
.addComponent(self.clearOutputButton)
)
self.outputPanel.layout = outputLayout
def _create_error_panel(self):
self.errorPanel = JPanel()
self.errorEditor = self.callbacks.createTextEditor()
self.errorEditor.editable = False
self.errorText = self.errorEditor.component
self.clearErrorButton = JButton('Clear', actionPerformed=self.clear_stderr)
errorLayout = GroupLayout(self.errorPanel, autoCreateGaps=True, autoCreateContainerGaps=True)
errorLayout.setHorizontalGroup(errorLayout.createParallelGroup()
.addComponent(self.errorText)
.addComponent(self.clearErrorButton)
)
errorLayout.setVerticalGroup(errorLayout.createSequentialGroup()
.addComponent(self.errorText)
.addComponent(self.clearErrorButton)
)
self.errorPanel.layout = errorLayout
class ScriptPanel(JPanel):
def __init__(self, script, callbacks):
self.script = script
self.layout = BorderLayout()
self.editingPanel = ScriptEditingPanel(callbacks, script)
self.outputPanel = ScriptOutputPanel(callbacks, script)
self.splitPane = JSplitPane(JSplitPane.VERTICAL_SPLIT, dividerSize=10)
self.splitPane.topComponent = self.editingPanel
self.splitPane.bottomComponent = self.outputPanel
self.add(self.splitPane, BorderLayout.CENTER)
class GUI(object):
def __init__(self, extender, callbacks, helpers, scripts):
self.panel = JPanel()
self.tabs = ScriptTabbedPane(extender, callbacks, helpers, scripts)
layout = BorderLayout()
self.panel.setLayout(layout)
self.panel.add(self.tabs)
def build(self):
return self.panel