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swapper.py
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836 lines (786 loc) · 41.1 KB
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# -*- coding: utf-8 -*-
from burp import IBurpExtender, IHttpListener, ITab, IContextMenuFactory, IExtensionStateListener
from java.awt import BorderLayout, GridBagLayout, GridBagConstraints, Insets, Dimension, Color
from javax.swing import JPanel, JLabel, JTextField, JTextArea, JCheckBox, JButton, JScrollPane, BorderFactory, JSpinner, SpinnerNumberModel, JMenuItem, SwingUtilities
from java.awt.event import ActionListener
from java.util.concurrent import Executors, TimeUnit
from javax.swing.event import DocumentListener as JDocumentListener, ChangeListener as JChangeListener
import re
import threading
import time
class BurpExtender(IBurpExtender, IHttpListener, ITab, IContextMenuFactory, IExtensionStateListener, ActionListener):
def registerExtenderCallbacks(self, callbacks):
self.callbacks = callbacks
self.helpers = callbacks.getHelpers()
callbacks.setExtensionName("SWAPPER")
callbacks.registerHttpListener(self)
callbacks.registerContextMenuFactory(self)
callbacks.registerExtensionStateListener(self)
self.token_lock = threading.Lock()
self.scheduler = None
self.token_request_config = {
'host': 'the.host.net',
'port': 443,
'use_https': True,
'headers': [],
'body': ''
}
self.response_regex = r'<sessionId>([^<]+)</sessionId>'
self.request_regex = r'<sessionId>[^<]*</sessionId>'
self.replacement_template = '<sessionId>{token}</sessionId>'
self.regex_pairs = [
{'response': self.response_regex, 'request': self.request_regex, 'replacement': self.replacement_template}
]
self.regex_pair_panels = []
self.enabled_tools = {
'scanner': True,
'repeater': True,
'intruder': True,
'target': False,
'sequencer': False,
'extender': False
}
self.fresh_token_per_request = True
self.extension_enabled = False
self.auto_refresh_enabled = True
self.refresh_interval = 240
self.current_token = None
self.current_tokens = {}
self.token_last_updated = 0
self._unsaved_changes = False
self.createGUI()
callbacks.addSuiteTab(self)
print("Started SWAPPER")
print("Author: Dave Blandford")
print("Twitter: @hackr1ot")
print("Email: dave@mailo.com")
print(
'''
-----BEGIN PGP PUBLIC KEY BLOCK-----
mQGNBGSNEtsBDAC1UCGz94jKVspY7Arb32h+2dlUTM8tAJt/l+TF7T52MRiiVEX6
55AXr7UXfgzpT75c0GsH6rzfRG8pmXP08fCTzpiwpRZJK8PA+Fys2g10CRtw/Bt1
3G8mTKDmWOqQkcrpMzHgFfnFYOlyLpAvxoDrDEwl4l3sEYD6GPOGqKDZvFjiHgY/
jKh/+hSitjVFAiXbR/FVaR5W81LhFxlik/delK592n/BNCPygkavqASyFExBTFCJ
EJOH7wDQS/sUe11Npknh24JQJfDhaDRVeZ3ik0y3cuMSiNjehskzfG5AmTV6PVPm
VFITwpZ8hCRsB4ciP35OkJ8eVDpSHeI1i0wBEbrqWzReag6HpCRopffQL1yiO6Om
6UJ30vXFd3+PrKMuyVTq34e68R5yRY2PiHBdPbbnp2DDQv0d77H9zSkn/lJNIbcC
VotKwCi2C/Q1NiyaxneXfrlnyA1rRFn6ozuqvFjQt6NzwwjKTPj/pAZsu7a6VfPc
tmVEnv3vdOH9QwcAEQEAAbQfZGF2ZUBtYWlsby5jb20gPGRhdmVAbWFpbG8uY29t
PokBsAQTAQoAGgQLCQgHAhUKAhYBAhkBBYJkjRLbAp4BApsDAAoJEPIgx29nyJfw
HiQMAJ5gQXTHAWCHPtgspu0FQG8aSHVNhgkpydRVAiU5aYjxXGcyobFGupvoc2Gk
9+TaFBBCHI22qrMs41YeUTVIJLF1OHoTjJGHMtq2PoJdcO6ys/Gf5v4AX9fzfblk
EMKvLv1wB+GehAQE25AroYqoOI+hLae4fHA0WL7veLhXEtqpH1qt1+4DHzGD2Rzo
9WGBrsAlPIG1YCh5F1g1nxBEbGR/TL+76t9PIH+y7WHOyWMmLQw3IYqKg6OtlipH
re9fFco1kgrZuP1Hi16vklNe/10xpD1T+En7u4JWxos4YYw7RhQ/Kcpw1nrxvBGJ
Fxisn165lyhAIeMqdj3lZrZFGYLyaNkWwfSDZ6MHdb40mj2irMOgm1F+vC+rESeM
84+HNGnnhGxhmKdRdUAMlJRt0pwEEU9Pbn3VfNFmKSRmvRVR2SM+PGTFz2gUErpO
UgbllXSwqO/EcnLcQ/+wrtXHReScsQIFXDkoEQgs1t4kHC5xHsAYTxOMQkBJxSR3
YQLHVbkBjQRkjRLbAQwAnUlq4VLwvevWsiuyJRsMleUAQsuvDotTQ+8675nqznCU
km5SaMU22rpeWXmZwOnFsQqKV82ARfNpEBXKeLWZlEBas+q8nWCkKqkWN7tEFKKk
4MnmMnzplKj5NVCQu7xpaf8niIbF6VIubO3qj0j5Gq6Yk7m15ROIJH/bpvJMQ2Ol
2zO2kyKIm5fIjD/M/IWClCoZtTWDwUSgF3EzrSDsqdGIjXW2qyyfhxOct1B3s+lB
bWLkBUzm/54NqizgkgpUJtbnnVNcgQBGHg9TB/ZjmbyrSHY4g2DG0qA3Z8Qo2M08
J9SfFG731wQO87RtCpCdIKSOvHjLVT4sdqUHRyIWye1lABwyvbcpxVwcsOImLC8H
iy9RrqdmZdgI5bdEVHTmfHUFahTGWYjmiBU37yCe0YtnL5LMHXpS7z7cfuEvAkRG
FWV0J0OP1Zv/gPhWg2zIU3JN3j/vydFnimXvxWiY6W3LDm+FtxGo4Vnv43LbDbo6
076oEHq1jdzt45b9zVFhABEBAAGJAbYEGAEKAAkFgmSNEtsCmwwAIQkQ8iDHb2fI
l/AWIQRGhTbxG1Jvt4C3axzyIMdvZ8iX8Jl2C/4qT8oqTOqP37pADcQUbcpxrixB
S79HxvyjoSCUihW4MVcYF/86gvhVrCCLShEnDEQrLRELzKyCPL67wESb5wUvEtdY
H40dEopUOHSyWN2TnCbdP1Pdxso42E3UC97HrpGG2CpUF4dFdzeivj4h60QGZmVF
PD6Tqp6Mk9RfYXGDGiOgAOZoVM15aMvykSQnXJg7d2WMB4mDg8ozQAjXF3DIq9R7
X5KiWQE03BYBowZFipNVR4uVwSC7ni7vhu3PsatDCXpo+LNUkZ1nOykZQN/l8UZJ
xjG6Su8XG20EELWQbiq5JelREzhew4IPlPzJE8Ue559SzmP8RJCR9Tjqpe3oJYaL
s6giNTcizv/Ph+uj7w5Rykqy7rdmtDh9h3Q9NpVhOcJeQCxj8sWzbmNOx91nhmvD
9XcoMbAbJuiuWIEl9/iSJxe6NNxKQcJYjRk3jqk+H8DMgk+cXdKy+H/0dFrznO4f
JSYTJzaX2Ds2ClCwTyz5P4Gjx6CoKwBIdsEspog=
=iIJQ
-----END PGP PUBLIC KEY BLOCK-----
'''
)
def extensionUnloaded(self):
print("SWAPPER: Unloading extension, cleaning up...")
self._stopRefreshTimer()
print("SWAPPER: Cleanup complete.")
def _startRefreshTimer(self):
self._stopRefreshTimer()
self.scheduler = Executors.newSingleThreadScheduledExecutor()
self.scheduler.scheduleAtFixedRate(
ScheduledRefreshTask(self),
0,
self.refresh_interval,
TimeUnit.SECONDS
)
def _stopRefreshTimer(self):
if self.scheduler is not None:
self.scheduler.shutdownNow()
self.scheduler = None
def _onRefreshTimerFire(self):
if not self.extension_enabled or not self.auto_refresh_enabled:
return
try:
success = self._getNewTokenSync()
if success:
self.addStatus("got new token")
else:
self.addStatus("failed to get token")
except Exception as e:
self.addStatus("error: %s" % str(e))
def _syncTimerState(self):
if self.extension_enabled and self.auto_refresh_enabled:
self._startRefreshTimer()
else:
self._stopRefreshTimer()
def _markUnsaved(self):
if not self._unsaved_changes:
self._unsaved_changes = True
self.save_button.setText("Save Configuration (unsaved changes)")
self.save_button.setForeground(Color(0x8B, 0x00, 0x00))
def _markSaved(self):
self._unsaved_changes = False
self.save_button.setText("Save Configuration")
self.save_button.setForeground(None)
def _attachChangeListener(self, component):
component.addActionListener(UnsavedChangeListener(self))
def _attachDocChangeListener(self, text_component):
text_component.getDocument().addDocumentListener(UnsavedDocListener(self))
def createGUI(self):
self.panel = JPanel(BorderLayout())
content_panel = JPanel(GridBagLayout())
gbc = GridBagConstraints()
gbc.insets = Insets(5, 5, 5, 5)
gbc.anchor = GridBagConstraints.NORTHWEST
top_panel = JPanel(GridBagLayout())
top_gbc = GridBagConstraints()
top_gbc.insets = Insets(5, 5, 5, 5)
top_gbc.anchor = GridBagConstraints.NORTHWEST
instructions_section = JPanel(BorderLayout())
instructions_section.setBorder(BorderFactory.createTitledBorder("Instructions"))
instructions_section.setPreferredSize(Dimension(400, 300))
self.instructions_area = JTextArea(15, 30)
self.instructions_area.setEditable(False)
self.instructions_area.setText("""SWAPPER
An extension for easy match/replace of tokens/CSRF/anything using regex. Handles XML and JSON. By default, SWAPPER sends a request to obtain the token/value every 4 minutes. You can change the time to request a new token. Disabling auto-refresh will request a token for each request(needed every now and again...). A new value will be requested for each interval. Can pull multiple patterns out of response and set multiple patterns to replace.
HOW TO USE:
1. Right-click on any request in Target/History
2. Select "Send to Swapper" to populate fields
3. Set up regex patterns for token extraction/replacement
4. Test your configuration
5. Enable tools and auto-refresh as needed
To check regex matches, Test Token Request will send request and display regex hit/miss in status box. For the request, go to request you want to check in Proxy history/History/Target, right click and under extensions, select `Test Request Regex`. Resulting hit/miss will show in status box.
""")
self.instructions_area.setLineWrap(True)
self.instructions_area.setWrapStyleWord(True)
instructions_scroll = JScrollPane(self.instructions_area)
instructions_section.add(instructions_scroll, BorderLayout.CENTER)
token_section = JPanel(BorderLayout())
token_section.setBorder(BorderFactory.createTitledBorder("SWAPPER Configuration"))
token_section.setPreferredSize(Dimension(400, 300))
token_config_panel = JPanel(GridBagLayout())
token_gbc = GridBagConstraints()
token_gbc.insets = Insets(3, 3, 3, 3)
token_gbc.anchor = GridBagConstraints.WEST
connection_panel = JPanel(GridBagLayout())
conn_gbc = GridBagConstraints()
conn_gbc.insets = Insets(2, 2, 2, 2)
conn_gbc.gridx = 0; conn_gbc.gridy = 0
connection_panel.add(JLabel("Host:"), conn_gbc)
conn_gbc.gridx = 1; conn_gbc.fill = GridBagConstraints.HORIZONTAL; conn_gbc.weightx = 1.0
self.host_field = JTextField(self.token_request_config['host'], 15)
connection_panel.add(self.host_field, conn_gbc)
conn_gbc.gridx = 2; conn_gbc.fill = GridBagConstraints.NONE; conn_gbc.weightx = 0
connection_panel.add(JLabel("Port:"), conn_gbc)
conn_gbc.gridx = 3; conn_gbc.fill = GridBagConstraints.HORIZONTAL; conn_gbc.weightx = 0.3
self.port_field = JTextField(str(self.token_request_config['port']), 6)
connection_panel.add(self.port_field, conn_gbc)
conn_gbc.gridx = 4; conn_gbc.fill = GridBagConstraints.NONE; conn_gbc.weightx = 0
self.https_checkbox = JCheckBox("HTTPS", self.token_request_config['use_https'])
connection_panel.add(self.https_checkbox, conn_gbc)
token_gbc.gridx = 0; token_gbc.gridy = 0; token_gbc.gridwidth = 2; token_gbc.fill = GridBagConstraints.HORIZONTAL; token_gbc.weightx = 1.0
token_config_panel.add(connection_panel, token_gbc)
token_gbc.gridx = 0; token_gbc.gridy = 1; token_gbc.gridwidth = 1; token_gbc.fill = GridBagConstraints.NONE; token_gbc.weightx = 0
token_config_panel.add(JLabel("Headers:"), token_gbc)
token_gbc.gridx = 0; token_gbc.gridy = 2; token_gbc.fill = GridBagConstraints.BOTH; token_gbc.weightx = 1.0; token_gbc.weighty = 0.4
self.headers_area = JTextArea(6, 30)
self.headers_area.setLineWrap(True)
self.headers_area.setWrapStyleWord(True)
self.headers_area.setText('''Can build out your Request Headers here
Or they will populate when you send to SWAPPER
''')
headers_scroll = JScrollPane(self.headers_area)
token_config_panel.add(headers_scroll, token_gbc)
token_gbc.gridx = 0; token_gbc.gridy = 3; token_gbc.weighty = 0
token_config_panel.add(JLabel("Body:"), token_gbc)
token_gbc.gridx = 0; token_gbc.gridy = 4; token_gbc.weighty = 0.6
self.body_area = JTextArea(8, 30)
self.body_area.setLineWrap(True)
self.body_area.setWrapStyleWord(True)
self.body_area.setText('''You can build the request body here
Or find the request to send in your history and send to SWAPPER
''')
body_scroll = JScrollPane(self.body_area)
token_config_panel.add(body_scroll, token_gbc)
token_section.add(token_config_panel, BorderLayout.CENTER)
top_gbc.gridx = 0; top_gbc.gridy = 0; top_gbc.fill = GridBagConstraints.BOTH; top_gbc.weightx = 0.5; top_gbc.weighty = 1.0
top_panel.add(instructions_section, top_gbc)
top_gbc.gridx = 1; top_gbc.weightx = 0.5
top_panel.add(token_section, top_gbc)
regex_section = JPanel(BorderLayout())
regex_section.setBorder(BorderFactory.createTitledBorder("Regex Configuration"))
self.main_regex_panel = JPanel(GridBagLayout())
self.regex_scroll = JScrollPane(self.main_regex_panel)
self.regex_scroll.setPreferredSize(Dimension(600, 200))
regex_section.add(self.regex_scroll, BorderLayout.CENTER)
button_regex_panel = JPanel()
self.add_regex_button = JButton("Add Another Regex Pair")
self.add_regex_button.addActionListener(self)
button_regex_panel.add(self.add_regex_button)
regex_section.add(button_regex_panel, BorderLayout.SOUTH)
self.createRegexPair(0)
control_section = JPanel(BorderLayout())
control_section.setBorder(BorderFactory.createTitledBorder("Extension Control"))
control_panel = JPanel(GridBagLayout())
control_gbc = GridBagConstraints()
control_gbc.insets = Insets(3, 3, 3, 3)
control_gbc.anchor = GridBagConstraints.WEST
control_gbc.gridx = 0; control_gbc.gridy = 0
self.enable_extension_checkbox = JCheckBox("Enable Extension", self.extension_enabled)
self.enable_extension_checkbox.addActionListener(self)
control_panel.add(self.enable_extension_checkbox, control_gbc)
control_gbc.gridy = 1
tools_sub_panel = JPanel(GridBagLayout())
tools_gbc = GridBagConstraints()
tools_gbc.insets = Insets(2, 2, 2, 2)
tools_gbc.anchor = GridBagConstraints.WEST
tools_gbc.gridx = 0; tools_gbc.gridy = 0
self.scanner_checkbox = JCheckBox("Scanner", self.enabled_tools['scanner'])
tools_sub_panel.add(self.scanner_checkbox, tools_gbc)
tools_gbc.gridx = 1
self.repeater_checkbox = JCheckBox("Repeater", self.enabled_tools['repeater'])
tools_sub_panel.add(self.repeater_checkbox, tools_gbc)
tools_gbc.gridx = 2
self.intruder_checkbox = JCheckBox("Intruder", self.enabled_tools['intruder'])
tools_sub_panel.add(self.intruder_checkbox, tools_gbc)
tools_gbc.gridx = 0; tools_gbc.gridy = 1
self.target_checkbox = JCheckBox("Target", self.enabled_tools['target'])
tools_sub_panel.add(self.target_checkbox, tools_gbc)
tools_gbc.gridx = 1
self.sequencer_checkbox = JCheckBox("Sequencer", self.enabled_tools['sequencer'])
tools_sub_panel.add(self.sequencer_checkbox, tools_gbc)
tools_gbc.gridx = 2
self.extender_checkbox = JCheckBox("Extender", self.enabled_tools['extender'])
tools_sub_panel.add(self.extender_checkbox, tools_gbc)
control_panel.add(tools_sub_panel, control_gbc)
control_gbc.gridx = 1; control_gbc.gridy = 0; control_gbc.gridheight = 2
refresh_sub_panel = JPanel(GridBagLayout())
refresh_gbc = GridBagConstraints()
refresh_gbc.insets = Insets(3, 3, 3, 3)
refresh_gbc.anchor = GridBagConstraints.WEST
refresh_gbc.gridx = 0; refresh_gbc.gridy = 0
self.auto_refresh_checkbox = JCheckBox("Enable Auto-refresh", self.auto_refresh_enabled)
self.auto_refresh_checkbox.addActionListener(self)
refresh_sub_panel.add(self.auto_refresh_checkbox, refresh_gbc)
refresh_gbc.gridy = 1
refresh_sub_panel.add(JLabel("Interval (seconds):"), refresh_gbc)
refresh_gbc.gridy = 2
self.interval_spinner = JSpinner(SpinnerNumberModel(self.refresh_interval, 1, 3600, 1))
refresh_sub_panel.add(self.interval_spinner, refresh_gbc)
control_panel.add(refresh_sub_panel, control_gbc)
control_section.add(control_panel, BorderLayout.CENTER)
button_panel = JPanel()
self.test_button = JButton("Test Token Request")
self.test_button.addActionListener(self)
self.save_button = JButton("Save Configuration")
self.save_button.addActionListener(self)
button_panel.add(self.test_button)
button_panel.add(self.save_button)
self._markUnsaved()
self.status_area = JTextArea(5, 50)
self.status_area.setEditable(False)
status_scroll = JScrollPane(self.status_area)
status_scroll.setBorder(BorderFactory.createTitledBorder("Status"))
gbc.gridx = 0; gbc.gridy = 0; gbc.fill = GridBagConstraints.BOTH; gbc.weightx = 1.0; gbc.weighty = 0.6
content_panel.add(top_panel, gbc)
gbc.gridy = 1
content_panel.add(control_section, gbc)
gbc.gridy = 2
content_panel.add(regex_section, gbc)
gbc.gridy = 3; gbc.fill = GridBagConstraints.NONE
content_panel.add(button_panel, gbc)
gbc.gridy = 4; gbc.fill = GridBagConstraints.BOTH; gbc.weighty = 1.0
content_panel.add(status_scroll, gbc)
scroll_pane = JScrollPane(content_panel)
self.panel.add(scroll_pane, BorderLayout.CENTER)
self._attachDocChangeListener(self.host_field)
self._attachDocChangeListener(self.port_field)
self._attachChangeListener(self.https_checkbox)
self._attachDocChangeListener(self.headers_area)
self._attachDocChangeListener(self.body_area)
self._attachChangeListener(self.scanner_checkbox)
self._attachChangeListener(self.repeater_checkbox)
self._attachChangeListener(self.intruder_checkbox)
self._attachChangeListener(self.target_checkbox)
self._attachChangeListener(self.sequencer_checkbox)
self._attachChangeListener(self.extender_checkbox)
self.interval_spinner.addChangeListener(UnsavedSpinnerListener(self))
def createRegexPair(self, index):
pair_panel = JPanel(GridBagLayout())
pair_panel.setBorder(BorderFactory.createTitledBorder("Regex Pair #%d" % (index + 1)))
gbc = GridBagConstraints()
gbc.insets = Insets(3, 3, 3, 3)
gbc.anchor = GridBagConstraints.WEST
gbc.gridx = 0; gbc.gridy = 0; gbc.gridwidth = 3
enable_checkbox = JCheckBox("Enable this pair", index == 0)
enable_checkbox.addActionListener(self)
pair_panel.add(enable_checkbox, gbc)
gbc.gridx = 0; gbc.gridy = 1; gbc.gridwidth = 1
pair_panel.add(JLabel("Response Regex:"), gbc)
gbc.gridx = 1; gbc.fill = GridBagConstraints.HORIZONTAL; gbc.weightx = 1.0
response_field = JTextField(self.regex_pairs[index]['response'] if index < len(self.regex_pairs) else '', 25)
pair_panel.add(response_field, gbc)
gbc.gridx = 0; gbc.gridy = 2; gbc.fill = GridBagConstraints.NONE; gbc.weightx = 0
pair_panel.add(JLabel("Request Regex:"), gbc)
gbc.gridx = 1; gbc.fill = GridBagConstraints.HORIZONTAL; gbc.weightx = 1.0
request_field = JTextField(self.regex_pairs[index]['request'] if index < len(self.regex_pairs) else '', 25)
pair_panel.add(request_field, gbc)
gbc.gridx = 0; gbc.gridy = 3; gbc.fill = GridBagConstraints.NONE; gbc.weightx = 0
pair_panel.add(JLabel("Replacement:"), gbc)
gbc.gridx = 1; gbc.fill = GridBagConstraints.HORIZONTAL; gbc.weightx = 1.0
replacement_field = JTextField(self.regex_pairs[index]['replacement'] if index < len(self.regex_pairs) else '{token}', 25)
pair_panel.add(replacement_field, gbc)
self._attachDocChangeListener(response_field)
self._attachDocChangeListener(request_field)
self._attachDocChangeListener(replacement_field)
self._attachChangeListener(enable_checkbox)
pair_data = {
'panel': pair_panel,
'enabled': enable_checkbox,
'response_field': response_field,
'request_field': request_field,
'replacement_field': replacement_field
}
self.regex_pair_panels.append(pair_data)
main_gbc = GridBagConstraints()
main_gbc.gridx = 0; main_gbc.gridy = len(self.regex_pair_panels) - 1
main_gbc.fill = GridBagConstraints.HORIZONTAL; main_gbc.weightx = 1.0
main_gbc.insets = Insets(5, 5, 5, 5)
self.main_regex_panel.add(pair_panel, main_gbc)
self.panel.revalidate()
self.panel.repaint()
def refreshRegexDisplay(self):
self.main_regex_panel.removeAll()
for i, pair_data in enumerate(self.regex_pair_panels):
main_gbc = GridBagConstraints()
main_gbc.gridx = 0; main_gbc.gridy = i
main_gbc.fill = GridBagConstraints.HORIZONTAL; main_gbc.weightx = 1.0
main_gbc.insets = Insets(5, 5, 5, 5)
self.main_regex_panel.add(pair_data['panel'], main_gbc)
self.panel.revalidate()
self.panel.repaint()
def actionPerformed(self, event):
if event.getSource() == self.test_button:
self.testTokenRequest()
elif event.getSource() == self.save_button:
self.saveConfiguration()
elif event.getSource() == self.auto_refresh_checkbox:
self.toggleAutoRefresh()
elif event.getSource() == self.enable_extension_checkbox:
self.toggleExtension()
elif event.getSource() == self.add_regex_button:
self.addRegexPair()
def addRegexPair(self):
new_index = len(self.regex_pair_panels)
self.regex_pairs.append({'response': '', 'request': '', 'replacement': '{token}'})
self.createRegexPair(new_index)
self._markUnsaved()
def testTokenRequest(self):
self.addStatus("Testing token request...")
thread = threading.Thread(target=self._testTokenRequestBackground)
thread.daemon = True
thread.start()
def _testTokenRequestBackground(self):
try:
tokens_result = self._getNewTokenSync()
if tokens_result:
with self.token_lock:
if self.current_tokens:
self.addStatus("Got %d tokens total:" % len(self.current_tokens))
for pair_index, token_value in self.current_tokens.items():
self.addStatus(" Pair %d token: %s" % (pair_index + 1, token_value))
else:
self.addStatus("Got tokens but none stored")
else:
self.addStatus("Could not retrieve any tokens")
except Exception as e:
self.addStatus("Error in background token test: %s" % str(e))
def toggleExtension(self):
self.extension_enabled = self.enable_extension_checkbox.isSelected()
if self.extension_enabled:
self._syncTimerState()
self.addStatus("Extension ENABLED")
else:
self._syncTimerState()
self.addStatus("Extension DISABLED")
def saveConfiguration(self):
self.token_request_config['host'] = self.host_field.getText()
self.token_request_config['port'] = int(self.port_field.getText())
self.token_request_config['use_https'] = self.https_checkbox.isSelected()
self.regex_pairs = []
for pair_data in self.regex_pair_panels:
self.regex_pairs.append({
'response': pair_data['response_field'].getText(),
'request': pair_data['request_field'].getText(),
'replacement': pair_data['replacement_field'].getText()
})
self.enabled_tools['scanner'] = self.scanner_checkbox.isSelected()
self.enabled_tools['repeater'] = self.repeater_checkbox.isSelected()
self.enabled_tools['intruder'] = self.intruder_checkbox.isSelected()
self.enabled_tools['target'] = self.target_checkbox.isSelected()
self.enabled_tools['sequencer'] = self.sequencer_checkbox.isSelected()
self.enabled_tools['extender'] = self.extender_checkbox.isSelected()
old_interval = self.refresh_interval
self.refresh_interval = self.interval_spinner.getValue()
if old_interval != self.refresh_interval and self.scheduler is not None:
self._syncTimerState()
self._markSaved()
self.addStatus("Configuration saved successfully")
def toggleAutoRefresh(self):
self.auto_refresh_enabled = self.auto_refresh_checkbox.isSelected()
self._syncTimerState()
if self.auto_refresh_enabled:
self.addStatus("Auto-refresh enabled with %d second interval" % self.refresh_interval)
else:
self.addStatus("Auto-refresh disabled")
def addStatus(self, message):
current_text = self.status_area.getText()
timestamp = time.strftime("%H:%M:%S")
new_text = "[%s] %s\n%s" % (timestamp, message, current_text)
self.status_area.setText(new_text)
def cleanHttpResponse(self, response_string):
cleaned = response_string.replace('\r\n', '\n').replace('\r', '\n')
return cleaned
def cleanHttpRequest(self, request_string):
cleaned = request_string.replace('\r\n', '\n').replace('\r', '\n')
return cleaned
def _getNewTokenSync(self):
try:
host = str(self.host_field.getText()).strip()
port_text = str(self.port_field.getText()).strip()
if not host or not port_text:
return False
try:
port = int(port_text)
except:
return False
use_https = self.https_checkbox.isSelected()
headers_text = str(self.headers_area.getText())
if not headers_text.strip():
return False
headers = []
for line in headers_text.split('\n'):
line = line.strip()
if line:
headers.append(line)
body = str(self.body_area.getText())
message = self.helpers.buildHttpMessage(headers, self.helpers.stringToBytes(body))
service = self.helpers.buildHttpService(host, port, use_https)
response = self.callbacks.makeHttpRequest(service, message)
if response is None:
return False
resp_str = self.helpers.bytesToString(response.getResponse())
resp_str_clean = self.cleanHttpResponse(resp_str)
enabled_pairs = []
for i, pair_data in enumerate(self.regex_pair_panels):
if pair_data['enabled'].isSelected():
enabled_pairs.append((i, pair_data))
if not enabled_pairs:
return False
extracted_tokens = {}
for pair_index, pair_data in enabled_pairs:
pattern = str(pair_data['response_field'].getText()).strip()
if not pattern:
continue
try:
match = re.search(pattern, resp_str_clean, re.IGNORECASE)
if match and len(match.groups()) > 0:
token = match.group(1).strip()
extracted_tokens[pair_index] = token
print("Got token from pair %d: %s" % (pair_index + 1, token))
except Exception as e:
print("Error in pair %d regex: %s" % (pair_index + 1, str(e)))
continue
if extracted_tokens:
with self.token_lock:
self.current_tokens = extracted_tokens
self.token_last_updated = time.time()
return True
return False
except Exception as e:
print("Error getting token: %s" % str(e))
return False
def getNewToken(self):
try:
host = self.host_field.getText().strip()
port_text = self.port_field.getText().strip()
self.addStatus("Getting token from %s:%s" % (host, port_text))
if not host:
self.addStatus("ERROR: Host field is empty!")
return None
if not port_text:
self.addStatus("ERROR: Port field is empty!")
return None
try:
port = int(port_text)
except:
self.addStatus("ERROR: Invalid port number: %s" % port_text)
return None
use_https = self.https_checkbox.isSelected()
headers_text = self.headers_area.getText()
if not headers_text.strip():
self.addStatus("ERROR: Headers field is empty!")
return None
headers = []
for line in headers_text.split('\n'):
line = line.strip()
if line:
headers.append(line)
body = self.body_area.getText()
try:
message = self.helpers.buildHttpMessage(headers, self.helpers.stringToBytes(body))
except Exception as e:
self.addStatus("ERROR building HTTP message: %s" % str(e))
return None
try:
service = self.helpers.buildHttpService(host, port, use_https)
except Exception as e:
self.addStatus("ERROR building HTTP service: %s" % str(e))
return None
try:
response = self.callbacks.makeHttpRequest(service, message)
except Exception as e:
self.addStatus("ERROR making HTTP request: %s" % str(e))
return None
if response is None:
self.addStatus("ERROR: Response is None")
return None
try:
resp_str = self.helpers.bytesToString(response.getResponse())
except Exception as e:
self.addStatus("ERROR converting response: %s" % str(e))
return None
enabled_pairs = [pair for pair in self.regex_pair_panels if pair['enabled'].isSelected()]
if not enabled_pairs:
self.addStatus("ERROR: No regex pairs are enabled!")
return None
extracted_tokens = {}
for pair_index, pair_data in enumerate(enabled_pairs):
pattern = pair_data['response_field'].getText().strip()
if not pattern:
self.addStatus("WARNING: Pair %d response regex is empty, skipping" % (pair_index + 1))
continue
self.addStatus("Trying pattern from pair %d: %s" % (pair_index + 1, pattern))
try:
match = re.search(pattern, resp_str, re.IGNORECASE)
if match:
token = match.group(1).strip()
extracted_tokens[pair_index] = token
self.addStatus("Found token using pair %d: %s" % (pair_index + 1, token))
print("Got token from pair %d: %s" % (pair_index + 1, token))
else:
self.addStatus("No token found with pair %d pattern: %s" % (pair_index + 1, pattern))
except Exception as e:
self.addStatus("ERROR in pair %d regex search: %s" % (pair_index + 1, str(e)))
if extracted_tokens:
self.current_tokens = extracted_tokens
self.token_last_updated = time.time()
self.addStatus("Extracted %d tokens total" % len(extracted_tokens))
return True
else:
self.addStatus("No tokens found from any of the %d enabled pairs" % len(enabled_pairs))
preview = resp_str[:1000] if len(resp_str) > 1000 else resp_str
self.addStatus("Response preview (first 1000 chars):")
self.addStatus(preview)
self.addStatus("--- End of response preview ---")
return None
except Exception as e:
error_msg = "Error getting token: %s" % str(e)
print(error_msg)
self.addStatus(error_msg)
return None
def processHttpMessage(self, toolFlag, messageIsRequest, messageInfo):
if not messageIsRequest or not self.extension_enabled:
return
tool_enabled = (
(toolFlag == self.callbacks.TOOL_SCANNER and self.enabled_tools['scanner']) or
(toolFlag == self.callbacks.TOOL_REPEATER and self.enabled_tools['repeater']) or
(toolFlag == self.callbacks.TOOL_INTRUDER and self.enabled_tools['intruder']) or
(toolFlag == self.callbacks.TOOL_TARGET and self.enabled_tools['target']) or
(toolFlag == self.callbacks.TOOL_SEQUENCER and self.enabled_tools['sequencer']) or
(toolFlag == self.callbacks.TOOL_EXTENDER and self.enabled_tools['extender'])
)
if not tool_enabled:
return
req = messageInfo.getRequest()
req_str = self.helpers.bytesToString(req)
req_str_clean = self.cleanHttpRequest(req_str)
replaced_count = 0
matching_pairs = []
for pair_index, pair_data in enumerate(self.regex_pair_panels):
if pair_data['enabled'].isSelected():
request_pattern = pair_data['request_field'].getText().strip()
if request_pattern and re.search(request_pattern, req_str_clean):
matching_pairs.append((pair_index, pair_data, request_pattern))
if not matching_pairs:
return
need_fresh_tokens = not self.auto_refresh_enabled
if self.auto_refresh_enabled:
with self.token_lock:
current_time = time.time()
if (not self.current_tokens or
(current_time - self.token_last_updated) >= self.refresh_interval):
need_fresh_tokens = True
if need_fresh_tokens:
tokens_result = self._getNewTokenSync()
if not tokens_result:
with self.token_lock:
if not self.current_tokens:
return
with self.token_lock:
if self.current_tokens:
for pair_index, pair_data, request_pattern in matching_pairs:
if pair_index in self.current_tokens:
token_for_this_pair = self.current_tokens.pop(pair_index)
replacement = pair_data['replacement_field'].getText().replace('{token}', token_for_this_pair)
original_match = re.search(request_pattern.replace('\\r\\n', '\\r?\\n?'), req_str)
if original_match:
old_value = original_match.group(0)
req_str = req_str.replace(old_value, replacement)
replaced_count += 1
if replaced_count > 0:
messageInfo.setRequest(self.helpers.stringToBytes(req_str))
def getToolName(self, toolFlag):
tool_names = {
self.callbacks.TOOL_SCANNER: "Scanner",
self.callbacks.TOOL_REPEATER: "Repeater",
self.callbacks.TOOL_INTRUDER: "Intruder",
self.callbacks.TOOL_TARGET: "Target",
self.callbacks.TOOL_SEQUENCER: "Sequencer",
self.callbacks.TOOL_EXTENDER: "Extender"
}
return tool_names.get(toolFlag, "Unknown")
def getTabCaption(self):
return "SWAPPER"
def getUiComponent(self):
return self.panel
def createMenuItems(self, invocation):
menu_items = []
if invocation.getInvocationContext() in [
invocation.CONTEXT_TARGET_SITE_MAP_TABLE,
invocation.CONTEXT_TARGET_SITE_MAP_TREE,
invocation.CONTEXT_PROXY_HISTORY,
invocation.CONTEXT_MESSAGE_EDITOR_REQUEST,
invocation.CONTEXT_MESSAGE_EDITOR_RESPONSE,
invocation.CONTEXT_MESSAGE_VIEWER_REQUEST,
invocation.CONTEXT_MESSAGE_VIEWER_RESPONSE
]:
menu_item = JMenuItem("Send to SWAPPER")
menu_item.addActionListener(TokenMenuHandler(self, invocation))
menu_items.append(menu_item)
regex_test_item = JMenuItem("Test Request Regex")
regex_test_item.addActionListener(RegexTestHandler(self, invocation))
menu_items.append(regex_test_item)
return menu_items
def populateFromRequest(self, request_response):
try:
request = request_response.getRequest()
service = request_response.getHttpService()
request_info = self.helpers.analyzeRequest(service, request)
host = service.getHost()
port = service.getPort()
use_https = service.getProtocol() == "https"
self.host_field.setText(host)
self.port_field.setText(str(port))
self.https_checkbox.setSelected(use_https)
headers = request_info.getHeaders()
headers_text = "\n".join(headers)
self.headers_area.setText(headers_text)
body_offset = request_info.getBodyOffset()
request_bytes = request_response.getRequest()
if body_offset < len(request_bytes):
body_bytes = request_bytes[body_offset:]
body_text = self.helpers.bytesToString(body_bytes)
self.body_area.setText(body_text)
else:
self.body_area.setText("")
self._markUnsaved()
self.addStatus("Populated configuration from %s %s://%s:%s" % (request_info.getMethod(), service.getProtocol(), host, port))
except Exception as e:
self.addStatus("Error populating from request: %s" % str(e))
def testRequestRegexOnMessage(self, request_response):
enabled_pairs = [pair for pair in self.regex_pair_panels if pair['enabled'].isSelected()]
if not enabled_pairs:
self.addStatus("ERROR: No regex pairs are enabled!")
return
try:
request = request_response.getRequest()
req_str = self.helpers.bytesToString(request)
found_matches = []
for i, pair_data in enumerate(enabled_pairs):
pattern = pair_data['request_field'].getText().strip()
if not pattern:
continue
try:
match = re.search(pattern, req_str)
if match:
found_matches.append((i+1, pattern, match.group(0)))
except Exception as e:
self.addStatus("ERROR in pair %d pattern '%s': %s" % (i+1, pattern, str(e)))
if found_matches:
self.addStatus("Found %d matching patterns!" % len(found_matches))
for pair_num, pattern, matched_content in found_matches:
self.addStatus("Pair %d '%s' matched: '%s'" % (pair_num, pattern, matched_content))
else:
self.addStatus("None of the enabled patterns matched")
self.addStatus("Request preview: %s..." % req_str[:300])
except Exception as e:
self.addStatus("ERROR testing regex: %s" % str(e))
from java.lang import Runnable
class ScheduledRefreshTask(Runnable):
def __init__(self, extender):
self.extender = extender
def run(self):
self.extender._onRefreshTimerFire()
class UnsavedChangeListener(ActionListener):
def __init__(self, extender):
self.extender = extender
def actionPerformed(self, event):
self.extender._markUnsaved()
class UnsavedDocListener(JDocumentListener):
def __init__(self, extender):
self.extender = extender
def insertUpdate(self, event):
self.extender._markUnsaved()
def removeUpdate(self, event):
self.extender._markUnsaved()
def changedUpdate(self, event):
self.extender._markUnsaved()
class UnsavedSpinnerListener(JChangeListener):
def __init__(self, extender):
self.extender = extender
def stateChanged(self, event):
self.extender._markUnsaved()
class TokenMenuHandler(ActionListener):
def __init__(self, extender, invocation):
self.extender = extender
self.invocation = invocation
def actionPerformed(self, event):
selected_messages = self.invocation.getSelectedMessages()
if selected_messages and len(selected_messages) > 0:
self.extender.populateFromRequest(selected_messages[0])
class RegexTestHandler(ActionListener):
def __init__(self, extender, invocation):
self.extender = extender
self.invocation = invocation
def actionPerformed(self, event):
selected_messages = self.invocation.getSelectedMessages()
if selected_messages and len(selected_messages) > 0:
self.extender.testRequestRegexOnMessage(selected_messages[0])