wiring up basic flask routing with server sessions back on filesystem
parent
425a8e5c02
commit
91b72ab9d9
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@ -7,3 +7,4 @@ my_settings.py
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.lazy_login*
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.ipynb_checkpoints/
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.ipynb_checkpoints/*
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flask_session/
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@ -138,6 +138,47 @@ class EagleEyev3():
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'current_user': self.current_user
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}
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def logout(self):
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"""
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Revokes token.
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Returns:
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dict: Dictionary containing the success status, response HTTP status code, and data.
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"""
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url = "https://auth.eagleeyenetworks.com/oauth2/revoke"
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payload = {
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"token": self.access_token,
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"token_type_hint": "access_token"
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}
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headers = {
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"Authorization": f"Bearer {self.access_token}",
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"Accept": "application/json",
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"Content-type": "application/json"
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}
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# Send a POST request to obtain the base URL
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response = requests.post(url, json=payload, headers=headers)
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response_json = response.json()
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logging.info(f"{response.status_code} in logout")
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if response.status_code == 200:
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success = True
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else:
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success = False
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logging.info(f"call to logout: {response_json}")
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self.access_token = None
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self.refresh_token = None
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return {
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"success": success,
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"response_http_status": response.status_code,
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"data": response_json
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}
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def get_base_url(self, cascade=True):
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"""
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Obtains the base URL for the user.
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@ -0,0 +1,85 @@
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import json, requests
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from flask import Flask, request, session, render_template, redirect, url_for
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from flask_session import Session
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import logging
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logger = logging.getLogger()
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#logger.setLevel('DEBUG')
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logger.setLevel('INFO')
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#logger.setLevel('WARN')
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#logger.setLevel('ERROR')
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#logger.setLevel('CRITICAL')
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from EagleEyev3 import EagleEyev3
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app = Flask(__name__)
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SESSION_TYPE = 'filesystem'
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app.config.from_object(__name__)
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Session(app)
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@app.route('/')
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def index():
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if 'een' in session:
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een = session['een']
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else:
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een = EagleEyev3()
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session['een'] = een
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# using current_user as a proxy for an established valid session
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if een.access_token == None:
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base_url = "https://auth.eagleeyenetworks.com/oauth2/authorize"
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path_url = f"?client_id={een.client_id}&response_type=code&scope=vms.all&redirect_uri={een.redirect_uri}"
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return redirect(f"{base_url}{path_url}")
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# call this to check if session is actually valid
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check = een.get_current_user()
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if 'success' not in check or check['success'] == False:
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base_url = "https://auth.eagleeyenetworks.com/oauth2/authorize"
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path_url = f"?client_id={een.client_id}&response_type=code&scope=vms.all&redirect_uri={een.redirect_uri}"
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return redirect(f"{base_url}{path_url}")
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else:
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logging.info(f"{check['success']} - check get_current_user")
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values = {
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"current_user": een.current_user
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}
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return render_template('index.html', template_values=values)
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@app.route('/login_callback')
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def login_callback():
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# This is getting the ?code= querystring value from the HTTP request.
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code = request.args.get('code')
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if 'een' in session:
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een = session['een']
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else:
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een = EagleEyev3()
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if (code):
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# use the include code parameter to complete login process
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oauth_object = een.login_tokens(code)
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return redirect(url_for('index'))
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@app.route('/logout')
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def logout():
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if 'een' in session:
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een = session['een']
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een.logout()
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return redirect(url_for('index'))
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if __name__ == '__main__':
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app.run(host=een.server_host, port=een.server_port)
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34
server.py
34
server.py
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@ -1,34 +0,0 @@
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import json, requests
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from flask import Flask, request
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from EagleEyev3 import EagleEyev3
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een = EagleEyev3()
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app = Flask(__name__)
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@app.route('/')
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def index():
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base_url = "https://auth.eagleeyenetworks.com/oauth2/authorize"
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path_url = f"?client_id={een.client_id}&response_type=code&scope=vms.all&redirect_uri={een.redirect_uri}"
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return f"<a href='{base_url}{path_url}'>Login with Eagle Eye Networks</a>"
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@app.route('/login_callback')
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def login_callback():
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# This is getting the ?code= querystring value from the HTTP request.
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code = request.args.get('code')
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if (code):
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# use the include code parameter to complete login process
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oauth_object = een.login_tokens(code)
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return f"Hello {een.current_user['firstName']} {een.current_user['lastName']}"
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if __name__ == '__main__':
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app.run(host=een.server_host, port=een.server_port)
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@ -0,0 +1,131 @@
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{% if "X-PJAX" not in request.headers %}
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<meta name="description" content="">
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<meta name="author" content="">
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<link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
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{% block title %}
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<title>classifier.een.cloud</title>
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{% endblock %}
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<!-- Bootstrap core CSS -->
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<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
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<link rel="stylesheet" href="//cdn.datatables.net/1.10.19/css/jquery.dataTables.min.css">
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<link href="/static/dataTables.bootstrap4.min.css">
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<!-- Custom styles for this template -->
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<!-- <link href="album.css" rel="stylesheet">
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<link href="custom.css" rel="stylesheet"> -->
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<link href="/static/style.css" rel="stylesheet">
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<!-- self-hosted fontawesome -->
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<link href="/static/css/all.css" rel="stylesheet">
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{% block style %}
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{% endblock %}
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</head>
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<body>
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<header>
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<nav class="navbar navbar-expand-lg navbar-light bg-light">
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<div class="collapse navbar-collapse">
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<ul class="navbar-nav mr-auto mt-2 mt-lg-0">
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<li class="nav-item active">
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<a href="/" class="navbar-brand d-flex align-items-center">
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<strong><small>status</small>.mcotton.space</strong>
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</a>
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</li>
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</ul>
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<span class="navbar-text">
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{% block current_user %}
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{% endblock %}
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</span>
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</form>
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</div>
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</nav>
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</header>
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<main role="main">
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{% endif %}
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{% block main %}
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{% endblock %}
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{% if "X-PJAX" not in request.headers %}
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</main>
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<footer class="text-muted">
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<div class="container">
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<p class="float-right">
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</p>
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<p></p>
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</div>
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</footer>
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<!-- Bootstrap core JavaScript
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================================================== -->
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<!-- Placed at the end of the document so the pages load faster -->
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>
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<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
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<script src="//cdn.datatables.net/1.10.19/js/jquery.dataTables.min.js"></script>
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<script src="https://cdn.datatables.net/1.10.19/js/dataTables.bootstrap4.min.js"></script>
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<script src="/static/js/jquery.pjax.js"></script>
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<script>
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$(document).ready(function() {
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$('#user_mode_toggle').on('click', function(event) {
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event.stopPropagation();
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$.ajax({
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type: "POST",
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url: '/api/v1/user_mode/toggle',
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dataType: "text",
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contentType : 'application/json',
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success: function(data) {
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//$('#labelModal-add').text('Saved');
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//$('#labelModal').modal('hide');
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location.reload();
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},
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error: function(data) {
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console.log(data)
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$('#labelModal-add').text('Failed');
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//$('#labelModal').modal('hide');
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//location.reload();
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}
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});
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});
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});
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</script>
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{% block script %}
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{% endblock%}
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</body>
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</html>
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{% endif %}
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@ -0,0 +1,21 @@
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{% extends "base.html" %}
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{% block style %}
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{% endblock %}
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{% block current_user %}
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{{ template_values['current_user']['email'] }}
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<a href="/logout" tabindex="-1">Logout</a>
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{% endblock %}
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{% block main %}
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<div class="container text-center">
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<div class="row">
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<div class="col-md-6 offset-3">
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<h1>Hello {{ template_values['current_user']['firstName'] }} {{ template_values['current_user']['lastName'] }}</h1>
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</div>
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</div>
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</div>
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{% endblock %}
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