mirror of
https://github.com/jayofelony/pwnagotchi.git
synced 2025-07-01 18:37:27 -04:00
refact: using flask templating
This commit is contained in:
Simone Margaritelli
12
pwnagotchi/ui/web/__init__.py
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12
pwnagotchi/ui/web/__init__.py
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from threading import Lock
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frame_path = '/root/pwnagotchi.png'
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frame_format = 'PNG'
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frame_ctype = 'image/png'
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frame_lock = Lock()
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def update_frame(img):
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global frame_lock, frame_path, frame_format
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with frame_lock:
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img.save(frame_path, format=frame_format)
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145
pwnagotchi/ui/web/handler.py
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145
pwnagotchi/ui/web/handler.py
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import logging
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import os
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# https://stackoverflow.com/questions/14888799/disable-console-messages-in-flask-server
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logging.getLogger('werkzeug').setLevel(logging.ERROR)
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os.environ['WERKZEUG_RUN_MAIN'] = 'true'
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import pwnagotchi
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import pwnagotchi.ui.web as web
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from pwnagotchi.agent import Agent
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from pwnagotchi import plugins
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from flask import send_file
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from flask import request
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from flask import abort
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from flask import render_template_string
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STYLE = """
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.block {
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-webkit-appearance: button;
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-moz-appearance: button;
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appearance: button;
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display: block;
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cursor: pointer;
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text-align: center;
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}
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.pixelated {
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image-rendering:optimizeSpeed; /* Legal fallback */
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image-rendering:-moz-crisp-edges; /* Firefox */
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image-rendering:-o-crisp-edges; /* Opera */
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image-rendering:-webkit-optimize-contrast; /* Safari */
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image-rendering:optimize-contrast; /* CSS3 Proposed */
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image-rendering:crisp-edges; /* CSS4 Proposed */
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image-rendering:pixelated; /* CSS4 Proposed */
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-ms-interpolation-mode:nearest-neighbor; /* IE8+ */
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}
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"""
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SCRIPT = """
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window.onload = function() {
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var image = document.getElementById("ui");
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function updateImage() {
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image.src = image.src.split("?")[0] + "?" + new Date().getTime();
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}
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setInterval(updateImage, 1000);
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}
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"""
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INDEX = """<html>
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<head>
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<title>{{ title }}</title>
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<style>""" + STYLE + """</style>
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</head>
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<body>
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<div style="position: absolute; top:0; left:0; width:100%;" class="pixelated">
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<img src="/ui" id="ui" style="width:100%;"/>
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<br/>
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<hr/>
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<form style="display:inline;" method="POST" action="/shutdown" onsubmit="return confirm('This will halt the unit, continue?');">
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<input style="display:inline;" type="submit" class="block" value="Shutdown"/>
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<input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
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</form>
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<form style="display:inline;" method="POST" action="/restart" onsubmit="return confirm('This will restart the service in {{ other_mode }} mode, continue?');">
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<input style="display:inline;" type="submit" class="block" value="Restart in {{ other_mode }} mode"/>
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<input type="hidden" name="mode" value="{{ other_mode }}"/>
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<input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
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</form>
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</div>
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<script type="text/javascript">""" + SCRIPT + """</script>
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</body>
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</html>"""
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STATUS_PAGE = """<html>
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<head>
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<title>{{ title }}</title>
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<style>""" + STYLE + """</style>
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</head>
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<body>
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<div style="position: absolute; top:0; left:0; width:100%;">
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{{ message }}
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</div>
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</body>
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</html>"""
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class Handler:
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def __init__(self, app):
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self._app = app
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self._app.add_url_rule('/', 'index', self.index)
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self._app.add_url_rule('/ui', 'ui', self.ui)
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self._app.add_url_rule('/shutdown', 'shutdown', self.shutdown, methods=['POST'])
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self._app.add_url_rule('/restart', 'restart', self.restart, methods=['POST'])
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# plugins
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self._app.add_url_rule('/plugins', 'plugins', self.plugins, strict_slashes=False,
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defaults={'name': None, 'subpath': None})
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self._app.add_url_rule('/plugins/<name>', 'plugins', self.plugins, strict_slashes=False,
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methods=['GET', 'POST'], defaults={'subpath': None})
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self._app.add_url_rule('/plugins/<name>/<path:subpath>', 'plugins', self.plugins, methods=['GET', 'POST'])
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def index(self):
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return render_template_string(INDEX, title=pwnagotchi.name(),
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other_mode='AUTO' if Agent.INSTANCE.mode == 'manual' else 'MANU')
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def plugins(self, name, subpath):
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if name is None:
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# show plugins overview
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abort(404)
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else:
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# call plugin on_webhook
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arguments = request.args
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req_method = request.method
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# need to return something here
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if name in plugins.loaded and hasattr(plugins.loaded[name], 'on_webhook'):
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return render_template_string(
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plugins.loaded[name].on_webhook(subpath, args=arguments, req_method=req_method))
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abort(500)
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# serve a message and shuts down the unit
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def shutdown(self):
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try:
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return render_template_string(STATUS_PAGE, title=pwnagotchi.name(), message='Shutting down ...')
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finally:
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pwnagotchi.shutdown()
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# serve a message and restart the unit in the other mode
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def restart(self):
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mode = request.form['mode']
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if mode not in ('AUTO', 'MANU'):
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mode = 'MANU'
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try:
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return render_template_string(STATUS_PAGE, title=pwnagotchi.name(),
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message='Restart in %s mode ...' % mode)
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finally:
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pwnagotchi.restart(mode)
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# serve the PNG file with the display image
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def ui(self):
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with web.frame_lock:
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return send_file(web.frame_path, mimetype='image/png')
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43
pwnagotchi/ui/web/server.py
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43
pwnagotchi/ui/web/server.py
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import _thread
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import secrets
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import logging
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import os
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# https://stackoverflow.com/questions/14888799/disable-console-messages-in-flask-server
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logging.getLogger('werkzeug').setLevel(logging.ERROR)
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os.environ['WERKZEUG_RUN_MAIN'] = 'true'
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from flask import Flask
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from flask_cors import CORS
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from flask_wtf.csrf import CSRFProtect
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from pwnagotchi.ui.web.handler import Handler
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class Server:
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def __init__(self, config):
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self._enabled = config['video']['enabled']
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self._port = config['video']['port']
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self._address = config['video']['address']
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self._origin = None
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if 'origin' in config['video']:
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self._origin = config['video']['origin']
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if self._enabled:
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_thread.start_new_thread(self._http_serve, ())
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def _http_serve(self):
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if self._address is not None:
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app = Flask(__name__)
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app.secret_key = secrets.token_urlsafe(256)
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if self._origin:
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CORS(app, resources={r"*": {"origins": self._origin}})
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CSRFProtect(app)
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Handler(app)
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app.run(host=self._address, port=self._port, debug=False)
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else:
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logging.info("could not get ip of usb0, video server not starting")
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