93 lines
3.2 KiB
Python
Executable File
93 lines
3.2 KiB
Python
Executable File
#Copyright (C) 2021 Qijun Gu
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#
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#This file is part of Screenshare.
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#
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#Screenshare is free software: you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation, either version 3 of the License, or
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#(at your option) any later version.
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#
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#Screenshare is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU General Public License
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#along with Screenshare. If not, see <https://www.gnu.org/licenses/>.
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from flask import Flask, request, flash, session
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from flask_bootstrap import Bootstrap
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from flask.templating import render_template
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import json, argparse
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from screen import screenlive
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from werkzeug.utils import redirect
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secret_key = u'f71b10b68b1bc00019cfc50d6ee817e75d5441bd5db0bd83453b398225cede69'
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app = Flask(__name__)
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app.secret_key = secret_key
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app.config['BOOTSTRAP_SERVE_LOCAL'] = True
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Bootstrap(app)
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###### general ##########################################
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@app.route('/')
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def welcome():
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session.clear()
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if len(screenlive.password) == 0 :
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session['access'] = True
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return render_template("screen.html")
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else :
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return render_template("login.html")
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@app.route('/login', methods = ['POST'])
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def login():
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# password is not required
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session.clear()
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if len(screenlive.password) == 0 :
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session['access'] = True
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return render_template("screen.html")
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p = request.form["password"]
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if p == screenlive.password :
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session['access'] = True
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return render_template("screen.html")
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else :
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session.clear()
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flash("Wrong password")
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return render_template("login.html")
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@app.route('/screenfeed/', methods=["POST"])
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def screenfeed():
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if 'access' in session and session['access']:
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return json.dumps([True, screenlive.gen()])
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else:
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redirect('/')
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### main ###
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument("-p", "--port", help="port, default 8888", type=int, default=8888)
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parser.add_argument("-w", "--password", help="password, default no password", default="")
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parser.add_argument("-s", "--https", help="enable https, default http", action="store_true")
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parser.add_argument("-c", "--cert", help="certificate file")
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parser.add_argument("-k", "--key", help="private key file")
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parser.print_help()
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args = parser.parse_args()
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port = args.port
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screenlive.password = args.password
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try:
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if args.https:
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if args.cert and args.key:
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app.run(host='0.0.0.0', port=port, threaded=True, ssl_context=(args.cert, args.key))
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else:
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app.run(host='0.0.0.0', port=port, threaded=True, ssl_context='adhoc')
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else:
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app.run(host='0.0.0.0', port=port, threaded=True)
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except Exception as e:
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print(e.message)
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print("Some errors in the command, fall back to the default http screen sharing!!!\n")
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app.run(host='0.0.0.0', port=port, threaded=True)
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