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secmsg
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add a simple async message capability

This commit is contained in:
randomuser 2023-05-24 09:27:35 -05:00
parent a292136b87
commit d597f5d4fc
3 changed files with 43 additions and 0 deletions
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30
secmsg/__init__.py
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@ -5,21 +5,51 @@ please see the terms of the license in the file LICENSE.
copyright 2023 randomuser copyright 2023 randomuser
""" """
import os import os
import hashlib
from flask import Flask from flask import Flask
from flask import send_from_directory from flask import send_from_directory
from flask import redirect from flask import redirect
from flask import request
from flask import render_template
from flask import escape
from flask_sock import Sock from flask_sock import Sock
import simple_websocket import simple_websocket
import time
app = Flask(__name__, instance_relative_config=True) app = Flask(__name__, instance_relative_config=True)
sock = Sock(app) sock = Sock(app)
clients = [] clients = []
messages = {}
@app.route('/') @app.route('/')
def index(): def index():
return redirect("/static/app") return redirect("/static/app")
@app.route('/messages')
def message_index():
argument = request.args.get('id')
if not argument:
return redirect("/static/messages.html")
else:
try:
text = messages[argument]
messages.pop(argument, None)
return text
except KeyError:
return redirect("/static/messages.html")
@app.route('/newmessage', methods = ['POST'])
def make_message():
if request.method == 'POST':
message = request.form['message']
hashobj = hashlib.sha256()
hashobj.update(bytes(message + str(time.time_ns()), 'utf-8'))
hashed = hashobj.hexdigest()
messages[hashed] = escape(message)
return render_template('messages.html', proto="http", host="127.0.0.1:5000", hashed=hashed)
@app.route('/static/app') @app.route('/static/app')
def app_redirect(): def app_redirect():
return redirect("/static/app.html") return redirect("/static/app.html")

8
secmsg/static/messages.html Normal file
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@ -0,0 +1,8 @@
<html>
<body>
<form action="http://localhost:5000/newmessage" method="post">
<input type="text" name="message" />
<input type="submit" value="submit" />
</form>
</body>
</html>

5
secmsg/templates/messages.html Normal file
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@ -0,0 +1,5 @@
<!DOCTYPE html>
<title>Message Layout</title>
<body>
<p>Your generated url is <div id="finalurl">{{proto}}://{{host}}/messages?id={{hashed}}</div></p>
</body>