a39d025a04
Fairly invasive, but will help make lib.base useful again. No more Message / ProxiedMessage split!
846 lines
34 KiB
Python
846 lines
34 KiB
Python
import asyncio
|
|
import base64
|
|
import email
|
|
import functools
|
|
import html
|
|
import itertools
|
|
import json
|
|
import logging
|
|
import pathlib
|
|
import multiprocessing
|
|
import re
|
|
import signal
|
|
import socket
|
|
import sys
|
|
import urllib.parse
|
|
from typing import *
|
|
|
|
import multidict
|
|
from qasync import QEventLoop
|
|
from PySide2 import QtCore, QtWidgets, QtGui
|
|
|
|
from hippolyzer.apps.model import MessageLogModel, MessageLogHeader, RegionListModel
|
|
from hippolyzer.apps.proxy import start_proxy
|
|
from hippolyzer.lib.base import llsd
|
|
from hippolyzer.lib.base.datatypes import UUID
|
|
from hippolyzer.lib.base.helpers import bytes_unescape, bytes_escape, get_resource_filename
|
|
from hippolyzer.lib.base.message.llsd_msg_serializer import LLSDMessageSerializer
|
|
from hippolyzer.lib.base.message.message import Block, Message
|
|
from hippolyzer.lib.base.message.msgtypes import MsgType
|
|
from hippolyzer.lib.base.message.template_dict import TemplateDictionary
|
|
from hippolyzer.lib.base.ui_helpers import loadUi
|
|
import hippolyzer.lib.base.serialization as se
|
|
from hippolyzer.lib.base.message.message import VerbatimHumanVal, subfield_eval, SpannedString
|
|
from hippolyzer.lib.base.network.transport import Direction
|
|
from hippolyzer.lib.proxy.addons import BaseInteractionManager, AddonManager
|
|
from hippolyzer.lib.proxy.ca_utils import setup_ca_everywhere
|
|
from hippolyzer.lib.proxy.caps_client import CapsClient
|
|
from hippolyzer.lib.proxy.http_proxy import create_proxy_master, HTTPFlowContext
|
|
from hippolyzer.lib.proxy.message_logger import LLUDPMessageLogEntry, AbstractMessageLogEntry
|
|
from hippolyzer.lib.proxy.region import ProxiedRegion
|
|
from hippolyzer.lib.proxy.sessions import Session, SessionManager
|
|
from hippolyzer.lib.proxy.templates import CAP_TEMPLATES
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
MAIN_WINDOW_UI_PATH = get_resource_filename("apps/proxy_mainwindow.ui")
|
|
MESSAGE_BUILDER_UI_PATH = get_resource_filename("apps/message_builder.ui")
|
|
ADDON_DIALOG_UI_PATH = get_resource_filename("apps/addon_dialog.ui")
|
|
FILTER_DIALOG_UI_PATH = get_resource_filename("apps/filter_dialog.ui")
|
|
|
|
|
|
def show_error_message(error_msg, parent=None):
|
|
error_dialog = QtWidgets.QErrorMessage(parent=parent)
|
|
# No obvious way to set this to plaintext, yuck...
|
|
error_dialog.showMessage(html.escape(error_msg))
|
|
error_dialog.exec_()
|
|
error_dialog.raise_()
|
|
|
|
|
|
class GUISessionManager(SessionManager, QtCore.QObject):
|
|
regionAdded = QtCore.Signal(ProxiedRegion)
|
|
regionRemoved = QtCore.Signal(ProxiedRegion)
|
|
|
|
def __init__(self, model):
|
|
SessionManager.__init__(self)
|
|
QtCore.QObject.__init__(self)
|
|
self.all_regions = []
|
|
self.message_logger = model
|
|
|
|
def checkRegions(self):
|
|
new_regions = itertools.chain(*[s.regions for s in self.sessions])
|
|
new_regions = [r for r in new_regions if r.is_alive]
|
|
for new_region in new_regions:
|
|
if new_region not in self.all_regions:
|
|
self.regionAdded.emit(new_region) # type: ignore
|
|
for old_region in self.all_regions:
|
|
if old_region not in new_regions:
|
|
self.regionRemoved.emit(old_region) # type: ignore
|
|
|
|
self.all_regions = new_regions
|
|
|
|
|
|
class GUIInteractionManager(BaseInteractionManager, QtCore.QObject):
|
|
def __init__(self, parent):
|
|
BaseInteractionManager.__init__(self)
|
|
QtCore.QObject.__init__(self, parent=parent)
|
|
|
|
def main_window_handle(self) -> Any:
|
|
return self.parent()
|
|
|
|
def _dialog_async_exec(self, dialog: QtWidgets.QDialog):
|
|
future = asyncio.Future()
|
|
dialog.finished.connect(lambda r: future.set_result(r))
|
|
dialog.open()
|
|
return future
|
|
|
|
async def _file_dialog(self, caption: str, directory: str, filter_str: str, mode: QtWidgets.QFileDialog.FileMode) \
|
|
-> Tuple[bool, QtWidgets.QFileDialog]:
|
|
dialog = QtWidgets.QFileDialog(self.parent(), caption=caption, directory=directory, filter=filter_str)
|
|
dialog.setFileMode(mode)
|
|
if mode == QtWidgets.QFileDialog.FileMode.AnyFile:
|
|
dialog.setAcceptMode(QtWidgets.QFileDialog.AcceptMode.AcceptSave)
|
|
res = await self._dialog_async_exec(dialog)
|
|
return res, dialog
|
|
|
|
async def open_files(self, caption: str = '', directory: str = '', filter_str: str = '') -> List[str]:
|
|
res, dialog = await self._file_dialog(
|
|
caption, directory, filter_str, QtWidgets.QFileDialog.FileMode.ExistingFiles
|
|
)
|
|
if not res:
|
|
return []
|
|
return dialog.selectedFiles()
|
|
|
|
async def open_file(self, caption: str = '', directory: str = '', filter_str: str = '') -> Optional[str]:
|
|
res, dialog = await self._file_dialog(
|
|
caption, directory, filter_str, QtWidgets.QFileDialog.FileMode.ExistingFile
|
|
)
|
|
if not res:
|
|
return None
|
|
return dialog.selectedFiles()[0]
|
|
|
|
async def open_dir(self, caption: str = '', directory: str = '', filter_str: str = '') -> Optional[str]:
|
|
res, dialog = await self._file_dialog(
|
|
caption, directory, filter_str, QtWidgets.QFileDialog.FileMode.Directory
|
|
)
|
|
if not res:
|
|
return None
|
|
return dialog.selectedFiles()[0]
|
|
|
|
async def save_file(self, caption: str = '', directory: str = '', filter_str: str = '') -> Optional[str]:
|
|
res, dialog = await self._file_dialog(
|
|
caption, directory, filter_str, QtWidgets.QFileDialog.FileMode.AnyFile
|
|
)
|
|
if not res or not dialog.selectedFiles():
|
|
return None
|
|
return dialog.selectedFiles()[0]
|
|
|
|
|
|
def nonFatalExceptions(f):
|
|
@functools.wraps(f)
|
|
def _wrapper(self, *args, **kwargs):
|
|
try:
|
|
return f(self, *args, **kwargs)
|
|
except Exception as e:
|
|
logging.exception("Treating exception as non-fatal")
|
|
show_error_message(str(e), parent=self)
|
|
return None
|
|
|
|
return _wrapper
|
|
|
|
|
|
class ProxyGUI(QtWidgets.QMainWindow):
|
|
DEFAULT_IGNORE = "StartPingCheck CompletePingCheck PacketAck SimulatorViewerTimeMessage SimStats " \
|
|
"AgentUpdate AgentAnimation AvatarAnimation ViewerEffect CoarseLocationUpdate LayerData " \
|
|
"CameraConstraint ObjectUpdateCached RequestMultipleObjects ObjectUpdate ObjectUpdateCompressed " \
|
|
"ImprovedTerseObjectUpdate KillObject ImagePacket SoundTrigger AttachedSound PreloadSound " \
|
|
"GetMesh GetMesh2 EventQueueGet RequestObjectPropertiesFamily ObjectPropertiesFamily " \
|
|
"AvatarRenderInfo FirestormBridge ObjectAnimation ParcelDwellRequest ParcelAccessListRequest " \
|
|
"ParcelDwellReply ParcelAccessListReply AttachedSoundGainChange " \
|
|
"ParcelPropertiesRequest ParcelProperties GetObjectCost GetObjectPhysicsData ObjectImage " \
|
|
"ViewerAsset GetTexture SetAlwaysRun GetDisplayNames MapImageService MapItemReply".split(" ")
|
|
DEFAULT_FILTER = f"!({' || '.join(ignored for ignored in DEFAULT_IGNORE)})"
|
|
|
|
textRequest: QtWidgets.QTextEdit
|
|
|
|
def __init__(self):
|
|
super().__init__()
|
|
loadUi(MAIN_WINDOW_UI_PATH, self)
|
|
|
|
self.settings = QtCore.QSettings("SaladDais", "hippolyzer")
|
|
self._selectedEntry: Optional[AbstractMessageLogEntry] = None
|
|
|
|
self.model = MessageLogModel(parent=self.tableView)
|
|
self.tableView.setModel(self.model)
|
|
self.model.rowsAboutToBeInserted.connect(self.beforeInsert)
|
|
self.model.rowsInserted.connect(self.afterInsert)
|
|
self.tableView.selectionModel().selectionChanged.connect(self._messageSelected)
|
|
self.checkBeautify.clicked.connect(self._showSelectedMessage)
|
|
self.checkPause.clicked.connect(self._setPaused)
|
|
self._setFilter(self.DEFAULT_FILTER)
|
|
self.btnClearLog.clicked.connect(self.model.clear)
|
|
self.lineEditFilter.editingFinished.connect(self._setFilter)
|
|
self.btnMessageBuilder.clicked.connect(self._sendToMessageBuilder)
|
|
self.btnCopyRepr.clicked.connect(self._copyRepr)
|
|
self.actionInstallHTTPSCerts.triggered.connect(self._installHTTPSCerts)
|
|
self.actionManageAddons.triggered.connect(self._manageAddons)
|
|
self.actionManageFilters.triggered.connect(self._manageFilters)
|
|
self.actionOpenMessageBuilder.triggered.connect(self._openMessageBuilder)
|
|
self.actionProxyRemotelyAccessible.setChecked(
|
|
self.settings.value("RemotelyAccessible", False, type=bool))
|
|
self.actionUseViewerObjectCache.setChecked(
|
|
self.settings.value("UseViewerObjectCache", False, type=bool))
|
|
self.actionProxyRemotelyAccessible.triggered.connect(self._setProxyRemotelyAccessible)
|
|
self.actionUseViewerObjectCache.triggered.connect(self._setUseViewerObjectCache)
|
|
|
|
self._filterMenu = QtWidgets.QMenu()
|
|
self._populateFilterMenu()
|
|
self.toolButtonFilter.setMenu(self._filterMenu)
|
|
|
|
self.sessionManager = GUISessionManager(self.model)
|
|
self.interactionManager = GUIInteractionManager(self)
|
|
AddonManager.UI = self.interactionManager
|
|
|
|
self._shouldScrollOnInsert = True
|
|
self.tableView.horizontalHeader().resizeSection(MessageLogHeader.Host, 80)
|
|
self.tableView.horizontalHeader().resizeSection(MessageLogHeader.Method, 60)
|
|
self.tableView.horizontalHeader().resizeSection(MessageLogHeader.Name, 180)
|
|
self.tableView.horizontalHeader().setStretchLastSection(True)
|
|
|
|
self.textResponse.hide()
|
|
|
|
def _populateFilterMenu(self):
|
|
def _addFilterAction(text, filter_str):
|
|
filter_action = QtWidgets.QAction(text, self)
|
|
filter_action.triggered.connect(lambda: self._setFilter(filter_str))
|
|
self._filterMenu.addAction(filter_action)
|
|
|
|
self._filterMenu.clear()
|
|
|
|
_addFilterAction("Default", self.DEFAULT_FILTER)
|
|
filters = self.getFilterDict()
|
|
for preset_name, preset_filter in filters.items():
|
|
_addFilterAction(preset_name, preset_filter)
|
|
|
|
def getFilterDict(self):
|
|
return json.loads(str(self.settings.value("Filters", "{}")))
|
|
|
|
def setFilterDict(self, val: dict):
|
|
self.settings.setValue("Filters", json.dumps(val))
|
|
self._populateFilterMenu()
|
|
|
|
def _manageFilters(self):
|
|
dialog = FilterDialog(self)
|
|
dialog.exec_()
|
|
|
|
@nonFatalExceptions
|
|
def _setFilter(self, filter_str=None):
|
|
if filter_str is None:
|
|
filter_str = self.lineEditFilter.text()
|
|
else:
|
|
self.lineEditFilter.setText(filter_str)
|
|
self.model.set_filter(filter_str)
|
|
|
|
def _setPaused(self, checked):
|
|
self.model.set_paused(checked)
|
|
|
|
def _messageSelected(self, selected, _deselected):
|
|
indexes = selected.indexes()
|
|
if not len(indexes):
|
|
self.btnMessageBuilder.setEnabled(False)
|
|
self.btnCopyRepr.setEnabled(False)
|
|
return
|
|
index = indexes[0]
|
|
entry: AbstractMessageLogEntry = index.data(QtCore.Qt.UserRole)
|
|
self._selectedEntry = entry
|
|
self.btnMessageBuilder.setEnabled(True)
|
|
if isinstance(entry, LLUDPMessageLogEntry):
|
|
self.btnCopyRepr.setEnabled(True)
|
|
else:
|
|
self.btnCopyRepr.setEnabled(False)
|
|
self._showSelectedMessage()
|
|
|
|
def _showSelectedMessage(self):
|
|
entry = self._selectedEntry
|
|
if not entry:
|
|
return
|
|
req = entry.request(
|
|
beautify=self.checkBeautify.isChecked(),
|
|
replacements=self.buildReplacements(entry.session, entry.region),
|
|
)
|
|
highlight_range = None
|
|
if isinstance(req, SpannedString):
|
|
match_result = self.model.filter.match(entry)
|
|
# Match result was a tuple indicating what matched
|
|
if isinstance(match_result, tuple):
|
|
highlight_range = req.spans.get(match_result)
|
|
|
|
self.textRequest.setPlainText(req)
|
|
if highlight_range:
|
|
cursor = self.textRequest.textCursor()
|
|
cursor.setPosition(highlight_range[0], QtGui.QTextCursor.MoveAnchor)
|
|
cursor.setPosition(highlight_range[1], QtGui.QTextCursor.KeepAnchor)
|
|
highlight_format = QtGui.QTextBlockFormat()
|
|
highlight_format.setBackground(QtCore.Qt.yellow)
|
|
cursor.setBlockFormat(highlight_format)
|
|
|
|
resp = entry.response(beautify=self.checkBeautify.isChecked())
|
|
if resp:
|
|
self.textResponse.show()
|
|
self.textResponse.setPlainText(resp)
|
|
else:
|
|
self.textResponse.hide()
|
|
|
|
def beforeInsert(self):
|
|
vbar = self.tableView.verticalScrollBar()
|
|
self._shouldScrollOnInsert = vbar.value() == vbar.maximum()
|
|
|
|
def afterInsert(self):
|
|
if self._shouldScrollOnInsert:
|
|
self.tableView.scrollToBottom()
|
|
|
|
def _sendToMessageBuilder(self):
|
|
if not self._selectedEntry:
|
|
return
|
|
win = MessageBuilderWindow(self, self.sessionManager)
|
|
win.show()
|
|
msg = self._selectedEntry
|
|
beautify = self.checkBeautify.isChecked()
|
|
replacements = self.buildReplacements(msg.session, msg.region)
|
|
win.setMessageText(msg.request(beautify=beautify, replacements=replacements))
|
|
|
|
@nonFatalExceptions
|
|
def _copyRepr(self):
|
|
if not self._selectedEntry:
|
|
return
|
|
if not isinstance(self._selectedEntry, LLUDPMessageLogEntry):
|
|
return
|
|
msg_repr = self._selectedEntry.message.repr(pretty=True)
|
|
QtGui.QGuiApplication.clipboard().setText(msg_repr)
|
|
|
|
def _openMessageBuilder(self):
|
|
win = MessageBuilderWindow(self, self.sessionManager)
|
|
win.show()
|
|
|
|
def buildReplacements(self, session: Session, region: ProxiedRegion):
|
|
if not session or not region:
|
|
return {}
|
|
selected = session.selected
|
|
agent_object = region.objects.lookup_fullid(session.agent_id)
|
|
selected_local = selected.object_local
|
|
selected_object = None
|
|
if selected_local:
|
|
# We may or may not have an object for this
|
|
selected_object = region.objects.lookup_localid(selected_local)
|
|
return {
|
|
"SELECTED_LOCAL": selected_local,
|
|
"SELECTED_FULL": selected_object.FullID if selected_object else None,
|
|
"SELECTED_PARCEL_LOCAL": selected.parcel_local,
|
|
"SELECTED_PARCEL_FULL": selected.parcel_full,
|
|
"SELECTED_SCRIPT_ITEM": selected.script_item,
|
|
"SELECTED_TASK_ITEM": selected.task_item,
|
|
"AGENT_ID": session.agent_id,
|
|
"AGENT_LOCAL": agent_object.LocalID if agent_object else None,
|
|
"SESSION_ID": session.id,
|
|
"AGENT_POS": agent_object.Position if agent_object else None,
|
|
"NULL_KEY": UUID(),
|
|
"RANDOM_KEY": UUID.random,
|
|
"CIRCUIT_CODE": session.circuit_code,
|
|
"REGION_HANDLE": region.handle,
|
|
}
|
|
|
|
def _installHTTPSCerts(self):
|
|
msg = QtWidgets.QMessageBox()
|
|
msg.setText("This will install the proxy's HTTPS certificate in the config dir"
|
|
" of any installed viewers, continue?")
|
|
yes_btn = msg.addButton("Yes", QtWidgets.QMessageBox.NoRole)
|
|
msg.addButton("No", QtWidgets.QMessageBox.NoRole)
|
|
msg.exec()
|
|
clicked_btn = msg.clickedButton()
|
|
if clicked_btn is not yes_btn:
|
|
return
|
|
|
|
master = create_proxy_master("127.0.0.1", -1, HTTPFlowContext())
|
|
dirs = setup_ca_everywhere(master)
|
|
|
|
msg = QtWidgets.QMessageBox()
|
|
if dirs:
|
|
msg.setText(f"Installed certificate in {[str(x) for x in dirs]!r}, restart your viewer!")
|
|
else:
|
|
msg.setText("Couldn't find any viewer config directories!")
|
|
msg.exec()
|
|
|
|
def _setProxyRemotelyAccessible(self, checked: bool):
|
|
self.settings.setValue("RemotelyAccessible", checked)
|
|
msg = QtWidgets.QMessageBox()
|
|
msg.setText("Remote accessibility setting changes will take effect on next run")
|
|
msg.exec()
|
|
|
|
def _setUseViewerObjectCache(self, checked: bool):
|
|
self.settings.setValue("UseViewerObjectCache", checked)
|
|
self.sessionManager.use_viewer_object_cache = checked
|
|
|
|
def _manageAddons(self):
|
|
dialog = AddonDialog(self)
|
|
dialog.exec_()
|
|
|
|
def getAddonList(self) -> List[str]:
|
|
return json.loads(str(self.settings.value("Addons", "[]")))
|
|
|
|
def setAddonList(self, val: List[str]):
|
|
self.settings.setValue("Addons", json.dumps(val))
|
|
|
|
|
|
BANNED_HEADERS = ("content-length", "host")
|
|
|
|
|
|
def _parse_http_message(msg_text):
|
|
request_line, mime_msg = re.split(r"\r?\n", msg_text, 1)
|
|
method, uri, version = msg_text.split(" ", 2)
|
|
# comment line for URI, throw it out.
|
|
while mime_msg.startswith("#"):
|
|
_, mime_msg = re.split(r"\r?\n", mime_msg, 1)
|
|
msg = email.message_from_string(mime_msg)
|
|
# Throw out Content-Length, very likely to be wrong after beautification
|
|
headers = multidict.CIMultiDict(
|
|
(k, v) for k, v in msg.items() if k.lower() not in BANNED_HEADERS
|
|
)
|
|
# Use to get the body rather than `email.` since that wants to do some
|
|
# fancy parsing of MIME bits that we don't want it to do.
|
|
msg_parts = re.split(r"\r?\n\r?\n", msg_text, 1)
|
|
body = None
|
|
if len(msg_parts) == 2:
|
|
body = msg_parts[1]
|
|
return method, uri, headers, body
|
|
|
|
|
|
def _coerce_to_bytes(val):
|
|
if isinstance(val, bytes):
|
|
return val
|
|
if not isinstance(val, str):
|
|
val = str(val)
|
|
return val.encode("utf8")
|
|
|
|
|
|
class MessageBuilderWindow(QtWidgets.QMainWindow):
|
|
def __init__(self, parent, session_manager):
|
|
super().__init__(parent=parent)
|
|
loadUi(MESSAGE_BUILDER_UI_PATH, self)
|
|
self.templateDict = TemplateDictionary()
|
|
self.llsdSerializer = LLSDMessageSerializer()
|
|
self.sessionManager: SessionManager = session_manager
|
|
self.regionModel = RegionListModel(self, self.sessionManager)
|
|
self.listRegions.setModel(self.regionModel)
|
|
|
|
self._populateMessageTypeMenus()
|
|
self.comboTrusted.textActivated.connect(self._fillUDPMessage)
|
|
self.comboUntrusted.textActivated.connect(self._fillUDPMessage)
|
|
self.comboCaps.textActivated.connect(self._fillCapsMessage)
|
|
|
|
self.btnSend.clicked.connect(self._sendMessage)
|
|
self.textRequest.setFocus(QtCore.Qt.FocusReason.OtherFocusReason)
|
|
|
|
def _getTarget(self):
|
|
region_indexes = self.listRegions.selectionModel().selectedIndexes()
|
|
session, region = None, None
|
|
if region_indexes:
|
|
region = region_indexes[0].data(QtCore.Qt.UserRole)
|
|
session = region.session()
|
|
elif self.sessionManager.sessions:
|
|
session = self.sessionManager.sessions[-1]
|
|
region = session.main_region
|
|
return session, region
|
|
|
|
def setMessageText(self, text):
|
|
self.textRequest.setPlainText(text)
|
|
|
|
def _populateMessageTypeMenus(self):
|
|
self.comboTrusted.clear()
|
|
self.comboUntrusted.clear()
|
|
self.comboCaps.clear()
|
|
|
|
self.comboTrusted.addItem("<Trusted>")
|
|
self.comboUntrusted.addItem("<Untrusted>")
|
|
self.comboCaps.addItem("<Caps>")
|
|
|
|
message_names = sorted(x.name for x in self.templateDict)
|
|
|
|
for message_name in message_names:
|
|
if self.templateDict[message_name].msg_trust:
|
|
self.comboTrusted.addItem(message_name)
|
|
else:
|
|
self.comboUntrusted.addItem(message_name)
|
|
|
|
cap_names = sorted(set(itertools.chain(*[r.caps.keys() for r in self.regionModel.regions])))
|
|
for cap_name in cap_names:
|
|
if cap_name.endswith("ProxyWrapper"):
|
|
continue
|
|
self.comboCaps.addItem(cap_name)
|
|
|
|
def _fillCapsMessage(self, cap_name):
|
|
if cap_name.startswith("<"):
|
|
return
|
|
session, region = self._getTarget()
|
|
self.textRequest.clear()
|
|
params = ""
|
|
path = ""
|
|
body = "<llsd><undef/></llsd>"
|
|
method = "POST"
|
|
headers = "Content-Type: application/llsd+xml\nX-Hippo-Directives: 1\n"
|
|
for cap_template in CAP_TEMPLATES:
|
|
# Might be nice to allow selecting method variants?
|
|
if cap_template.cap_name == cap_name:
|
|
params = urllib.parse.urlencode({x: '' for x in cap_template.query})
|
|
if params:
|
|
params = '?' + params
|
|
body = cap_template.body.decode("utf8")
|
|
path = cap_template.path
|
|
method = cap_template.method
|
|
if method == "GET":
|
|
# No content-type because no content
|
|
headers = ""
|
|
break
|
|
self.textRequest.setPlainText(
|
|
f"""{method} [[{cap_name}]]{path}{params} HTTP/1.1
|
|
# {region.caps.get(cap_name, "<unknown URI>")}
|
|
{headers}
|
|
{body}"""
|
|
)
|
|
|
|
def _fillUDPMessage(self, message_name):
|
|
if message_name.startswith("<"):
|
|
return
|
|
self.textRequest.clear()
|
|
|
|
template = self.templateDict[message_name]
|
|
msg = Message(message_name, direction=Direction.OUT)
|
|
|
|
for tmpl_block in template.blocks:
|
|
num_blocks = tmpl_block.number or 1
|
|
for i in range(num_blocks):
|
|
fill_vars = {}
|
|
for var in tmpl_block.variables:
|
|
fill_vars[var.name] = self._getVarPlaceholder(template, tmpl_block, var)
|
|
msg_block = Block(tmpl_block.name, **fill_vars)
|
|
msg.add_block(msg_block)
|
|
self.textRequest.setPlainText(
|
|
msg.to_human_string(replacements={}, beautify=True, template=template)
|
|
)
|
|
|
|
def _getVarPlaceholder(self, msg, block, var):
|
|
if block.name == "AgentData":
|
|
if var.name == "AgentID":
|
|
return VerbatimHumanVal("[[AGENT_ID]]")
|
|
if var.name == "SessionID":
|
|
return VerbatimHumanVal("[[SESSION_ID]]")
|
|
if block.name == "ObjectData":
|
|
if var.name.endswith("ID") and var.name != "AgentID":
|
|
if var.type == MsgType.MVT_LLUUID:
|
|
return VerbatimHumanVal("[[SELECTED_FULL]]")
|
|
else:
|
|
return VerbatimHumanVal("[[SELECTED_LOCAL]]")
|
|
if "Parcel" in msg.name:
|
|
if var.name.endswith("LocalID"):
|
|
return VerbatimHumanVal("[[SELECTED_PARCEL_LOCAL]]")
|
|
if "ParcelID" in var.name:
|
|
return VerbatimHumanVal("[[SELECTED_PARCEL_FULL]]")
|
|
if "Handle" in var.name:
|
|
return VerbatimHumanVal("[[REGION_HANDLE]]")
|
|
if "CircuitCode" in var.name or ("Circuit" in block.name and "Code" in var.name):
|
|
return VerbatimHumanVal("[[CIRCUIT_CODE]]")
|
|
if var.name.endswith("LocalID"):
|
|
return VerbatimHumanVal("[[SELECTED_LOCAL]]")
|
|
if any(var.name.endswith(x) for x in ("TransactionID", "TransferID", "Invoice", "QueryID")):
|
|
return VerbatimHumanVal("[[RANDOM_KEY]]")
|
|
if var.name in ("TaskID", "ObjectID"):
|
|
return VerbatimHumanVal("[[SELECTED_FULL]]")
|
|
|
|
if var.type.is_int:
|
|
return 0
|
|
elif var.type.is_float:
|
|
return 0.0
|
|
elif var.type == MsgType.MVT_LLUUID:
|
|
return UUID()
|
|
elif var.type == MsgType.MVT_BOOL:
|
|
return False
|
|
elif var.type == MsgType.MVT_VARIABLE:
|
|
return ""
|
|
elif var.type in (MsgType.MVT_LLVector3, MsgType.MVT_LLVector3d, MsgType.MVT_LLQuaternion):
|
|
return VerbatimHumanVal("(0.0, 0.0, 0.0)")
|
|
elif var.type == MsgType.MVT_LLVector4:
|
|
return VerbatimHumanVal("(0.0, 0.0, 0.0, 0.0)")
|
|
elif var.type == MsgType.MVT_FIXED:
|
|
return b"\x00" * var.size
|
|
elif var.type == MsgType.MVT_IP_ADDR:
|
|
return "0.0.0.0"
|
|
return VerbatimHumanVal("")
|
|
|
|
@nonFatalExceptions
|
|
def _sendMessage(self, _checked=False):
|
|
session, region = self._getTarget()
|
|
|
|
msg_text = self.textRequest.toPlainText()
|
|
replacements = self.parent().buildReplacements(session, region)
|
|
|
|
if re.match(r"\A\s*(in|out)\s+", msg_text, re.I):
|
|
sender_func = self._sendLLUDPMessage
|
|
elif re.match(r"\A\s*(eq)\s+", msg_text, re.I):
|
|
sender_func = self._sendEQMessage
|
|
elif re.match(r"\A.*http/[0-9.]+\r?\n", msg_text, re.I):
|
|
sender_func = self._sendHTTPMessage
|
|
else:
|
|
raise ValueError("IDK what kind of message %s is" % msg_text)
|
|
|
|
for i in range(0, self.spinRepeat.value() + 1):
|
|
sender_func(session, region, msg_text, {"i": i, **replacements})
|
|
|
|
def _buildEnv(self, session, region):
|
|
env = {}
|
|
if region:
|
|
env["full_to_local"] = lambda x: region.objects.lookup_fullid(x).LocalID
|
|
env["region"] = region
|
|
if session:
|
|
env["session"] = session
|
|
return env
|
|
|
|
def _sendLLUDPMessage(self, session, region: Optional[ProxiedRegion], msg_text, replacements):
|
|
if not session or not region:
|
|
raise RuntimeError("Need a valid session and region to send LLUDP")
|
|
env = self._buildEnv(session, region)
|
|
# We specifically want to allow `eval()` in messages since
|
|
# messages from here are trusted.
|
|
msg = Message.from_human_string(msg_text, replacements, env, safe=False)
|
|
if self.checkLLUDPViaCaps.isChecked():
|
|
if msg.direction == Direction.IN:
|
|
region.eq_manager.queue_event(
|
|
self.llsdSerializer.serialize(msg, as_dict=True)
|
|
)
|
|
else:
|
|
self._sendHTTPRequest(
|
|
"POST",
|
|
region.caps["UntrustedSimulatorMessage"],
|
|
{"Content-Type": "application/llsd+xml", "Accept": "application/llsd+xml"},
|
|
self.llsdSerializer.serialize(msg),
|
|
)
|
|
else:
|
|
transport = None
|
|
if self.checkOffCircuit.isChecked():
|
|
transport = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
|
|
region.circuit.send_message(msg, transport=transport)
|
|
|
|
def _sendEQMessage(self, session, region: Optional[ProxiedRegion], msg_text: str, _replacements: dict):
|
|
if not session or not region:
|
|
raise RuntimeError("Need a valid session and region to send EQ event")
|
|
message_line, _, body = (x.strip() for x in msg_text.partition("\n"))
|
|
message_name = message_line.rsplit(" ", 1)[-1]
|
|
region.eq_manager.queue_event({
|
|
"message": message_name,
|
|
"body": llsd.parse_xml(body.encode("utf8")),
|
|
})
|
|
|
|
def _sendHTTPMessage(self, session, region, msg_text: str, replacements: dict):
|
|
env = self._buildEnv(session, region)
|
|
method, uri, headers, body = _parse_http_message(msg_text)
|
|
|
|
has_directives = headers.get("X-Hippo-Directives") == "1"
|
|
is_escaped = headers.get("X-Hippo-Escaped-Body") == "1"
|
|
is_beautified = headers.get("X-Hippo-Beautify") == "1"
|
|
|
|
if body:
|
|
body = body.encode("utf8")
|
|
# Only handle directives if specifically asked for
|
|
if has_directives:
|
|
def directive_handler(m):
|
|
return self._handleHTTPDirective(env, replacements, is_escaped, m)
|
|
body = re.sub(rb"<!HIPPO(\w+)\[\[(.*?)]]>", directive_handler, body, flags=re.S)
|
|
match = re.match(r"\A\[\[(.*?)]](.*)", uri)
|
|
cap_name = None
|
|
if match:
|
|
cap_name = match.group(1)
|
|
cap_url = session.global_caps.get(cap_name)
|
|
if not cap_url:
|
|
cap_url = region.caps.get(cap_name)
|
|
if not cap_url:
|
|
raise ValueError("Don't have a Cap for %s" % cap_name)
|
|
uri = cap_url + match.group(2)
|
|
|
|
# The body contains python escape sequences, decode them.
|
|
if is_escaped:
|
|
body = bytes_unescape(body)
|
|
|
|
# Convert from human-friendly representation before sending
|
|
if cap_name and is_beautified:
|
|
parsed = llsd.parse_xml(body)
|
|
serializer = se.HTTP_SERIALIZERS.get(cap_name)
|
|
if serializer:
|
|
body = serializer.serialize_req_body(method, parsed)
|
|
if body is se.UNSERIALIZABLE:
|
|
raise ValueError(f"Cannot serialize {parsed!r}")
|
|
|
|
headers.pop("X-Hippo-Beautify", None)
|
|
headers.pop("X-Hippo-Directives", None)
|
|
headers.pop("X-Hippo-Escaped-Body", None)
|
|
self._sendHTTPRequest(method, uri, headers, body)
|
|
|
|
def _handleHTTPDirective(self, env: dict, replacements: dict, need_escaped: bool, match: re.Match) -> bytes:
|
|
# HTTP messages from the builder can have inline directives like
|
|
# <!HIPPOBASE64[[foobar]]>, handle those.
|
|
directive: bytes = match.group(1)
|
|
contents: bytes = match.group(2)
|
|
unescaped_contents: bytes = bytes_unescape(contents)
|
|
|
|
if directive == b"BASE64":
|
|
val = base64.b64encode(unescaped_contents)
|
|
elif directive == b"CDATA":
|
|
val = contents.replace(b"&", b"&").replace(b"<", b"<").replace(b">", b">")
|
|
elif directive == b"UNESCAPE":
|
|
val = unescaped_contents
|
|
elif directive == b"EVAL":
|
|
val = subfield_eval(contents.decode("utf8").strip(), globals_={**env, **replacements})
|
|
val = _coerce_to_bytes(val)
|
|
elif directive == b"REPL":
|
|
val = _coerce_to_bytes(replacements[contents.decode("utf8").strip()])
|
|
else:
|
|
raise ValueError(f"Unknown directive {directive}")
|
|
|
|
# We're going to output this in a context that expects string escape sequences
|
|
# This isn't very nice, but saves me writing a parser for the language in HTTP
|
|
# request bodies.
|
|
if need_escaped:
|
|
return bytes_escape(val)
|
|
return val
|
|
|
|
def _sendHTTPRequest(self, method, uri, headers, body):
|
|
caps_client = CapsClient()
|
|
|
|
async def _send_request():
|
|
req = caps_client.request(method, uri, headers=headers, data=body)
|
|
async with req as resp:
|
|
# Read, but throw away the resp so the connection is kept alive long
|
|
# enough for the full response to pass through the proxy
|
|
await resp.read()
|
|
|
|
asyncio.create_task(_send_request())
|
|
|
|
|
|
class AddonDialog(QtWidgets.QDialog):
|
|
listAddons: QtWidgets.QListWidget
|
|
|
|
def __init__(self, parent: ProxyGUI):
|
|
super().__init__()
|
|
|
|
loadUi(ADDON_DIALOG_UI_PATH, self)
|
|
self._parent = parent
|
|
self.btnLoad.pressed.connect(self._loadPressed)
|
|
self.btnRemove.pressed.connect(self._removeCurrentPressed)
|
|
self._populateAddons()
|
|
|
|
def _populateAddons(self):
|
|
for addon in self._parent.getAddonList():
|
|
self.listAddons.addItem(QtWidgets.QListWidgetItem(addon))
|
|
|
|
@nonFatalExceptions
|
|
def _removeCurrentPressed(self):
|
|
selected = self.listAddons.selectedItems()
|
|
if selected:
|
|
item: QtWidgets.QListWidgetItem = selected[0]
|
|
try:
|
|
AddonManager.unload_addon_from_path(item.text(), reload=True)
|
|
except Exception as e:
|
|
# This addon might not even really be loaded
|
|
show_error_message(error_msg=str(e), parent=self)
|
|
addons = self._parent.getAddonList()
|
|
addons.remove(item.text())
|
|
self._parent.setAddonList(addons)
|
|
idx = self.listAddons.indexFromItem(item).row()
|
|
self.listAddons.takeItem(idx)
|
|
|
|
@nonFatalExceptions
|
|
def _loadPressed(self):
|
|
file_filter = 'Python Addon (*.py)'
|
|
|
|
options = QtWidgets.QFileDialog.Options()
|
|
path, _ = QtWidgets.QFileDialog.getOpenFileName(self, 'Load', '', file_filter, options=options)
|
|
if not path:
|
|
return
|
|
addons = self._parent.getAddonList()
|
|
path = str(pathlib.Path(path).absolute())
|
|
# already loaded
|
|
if path in addons:
|
|
return
|
|
AddonManager.load_addon_from_path(path, reload=True)
|
|
addons.append(path)
|
|
self.listAddons.addItem(QtWidgets.QListWidgetItem(path))
|
|
self._parent.setAddonList(addons)
|
|
|
|
|
|
class FilterDialog(QtWidgets.QDialog):
|
|
listFilters: QtWidgets.QListWidget
|
|
|
|
def __init__(self, parent: ProxyGUI):
|
|
super().__init__()
|
|
|
|
loadUi(FILTER_DIALOG_UI_PATH, self)
|
|
self._parent = parent
|
|
self.btnSaveCurrent.pressed.connect(self._saveCurrent)
|
|
self.btnRemove.pressed.connect(self._removeCurrentPressed)
|
|
self._populateFilters()
|
|
|
|
def _populateFilters(self):
|
|
self.listFilters.clear()
|
|
for filter_obj in self._parent.getFilterDict():
|
|
self.listFilters.addItem(QtWidgets.QListWidgetItem(filter_obj))
|
|
|
|
@nonFatalExceptions
|
|
def _saveCurrent(self):
|
|
filters = self._parent.getFilterDict()
|
|
filter_text = self._parent.lineEditFilter.text()
|
|
name, ok = QtWidgets.QInputDialog.getText(self, "Filter Name", "Filter Name",
|
|
QtWidgets.QLineEdit.EchoMode.Normal)
|
|
if not name or not ok:
|
|
return
|
|
filters[name] = filter_text
|
|
self._parent.setFilterDict(filters)
|
|
self._populateFilters()
|
|
|
|
@nonFatalExceptions
|
|
def _removeCurrentPressed(self):
|
|
selected = self.listFilters.selectedItems()
|
|
if selected:
|
|
item: QtWidgets.QListWidgetItem = selected[0]
|
|
filters = self._parent.getFilterDict()
|
|
del filters[item.text()]
|
|
self._parent.setFilterDict(filters)
|
|
idx = self.listFilters.indexFromItem(item).row()
|
|
self.listFilters.takeItem(idx)
|
|
|
|
|
|
def gui_main():
|
|
multiprocessing.set_start_method('spawn')
|
|
QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_ShareOpenGLContexts)
|
|
app = QtWidgets.QApplication(sys.argv)
|
|
loop = QEventLoop(app)
|
|
asyncio.set_event_loop(loop)
|
|
window = ProxyGUI()
|
|
timer = QtCore.QTimer(app)
|
|
timer.timeout.connect(window.sessionManager.checkRegions)
|
|
timer.start(100)
|
|
signal.signal(signal.SIGINT, lambda *args: QtWidgets.QApplication.quit())
|
|
window.show()
|
|
remote_access = window.settings.value("RemotelyAccessible", False, type=bool)
|
|
use_vocache = window.settings.value("UseViewerObjectCache", False, type=bool)
|
|
window.sessionManager.use_viewer_object_cache = use_vocache
|
|
http_host = None
|
|
if remote_access:
|
|
http_host = "0.0.0.0"
|
|
start_proxy(
|
|
session_manager=window.sessionManager,
|
|
extra_addon_paths=window.getAddonList(),
|
|
proxy_host=http_host,
|
|
)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
multiprocessing.freeze_support()
|
|
gui_main()
|