-
Notifications
You must be signed in to change notification settings - Fork 0
/
app.py
342 lines (240 loc) · 8.89 KB
/
app.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
import datetime
import uuid
from functools import wraps
from pathlib import Path
import requests
from flask import Flask, abort, send_from_directory, make_response
from flask import render_template
from flask import flash
from flask import request
from flask import url_for
from flask import redirect
from flask import session
# OAuth LIB
from os import environ as env
from werkzeug.exceptions import HTTPException
from dotenv import load_dotenv, find_dotenv
from authlib.flask.client import OAuth
from six.moves.urllib.parse import urlencode
import content_management
import os
import json
import jwt
import redis as redis
### ABOUT CONTENT ###
app = Flask(__name__, static_url_path='/static')
# START OAuth ----------------------------------
oauth = OAuth(app)
auth0 = oauth.register(
'auth0',
client_id='xaTwJSSL6BkiDhFLFxY8okLueLSLcAqd',
client_secret='ALN8y9-aX5ZpVtXcZavM9TyjW1J9qPTTzOdbboGCLsi-issBzwQ0lhE7UW2v0PB3',
api_base_url='https://oskarro.eu.auth0.com',
access_token_url='https://oskarro.eu.auth0.com/oauth/token',
authorize_url='https://oskarro.eu.auth0.com/authorize',
client_kwargs={
'scope': 'openid profile',
},
)
# END OAuth ----------------------------------
app.secret_key = b'35dvgy8i(UHoiawu hftvd9'
app.jwt_secret_key = 'DjOskarroInDaMix'
app.file_server = "http://127.0.0.1:5003/slyko/dl/"
# content of main site
TOPIC_DICT = content_management.Content()
APP_ROOT = os.path.dirname(os.path.abspath(__file__))
UPLOAD_FOLDER = os.path.join(APP_ROOT, 'static/uploads')
ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
app.upload_path = Path(os.path.join(APP_ROOT, './static/uploads'))
app.config.update(
#SESSION_COOKIE_SECURE=True,
SESSION_COOKIE_HTTPONLY=True,
SESSION_COOKIE_SAMESITE='Lax',
SESSION_TYPE = 'redis'
)
# path to the app directory
cwd = os.path.dirname(os.path.realpath(__file__))
redis = redis.Redis()
# Here we're using the /callback route.
@app.route('/slyko/callback')
def callback():
# Handles response from token endpoint
auth0.authorize_access_token()
resp = auth0.get('userinfo')
userinfo = resp.json()
sid = str(uuid.uuid4())
session['current_user'] = sid
redis.set(session['current_user'], userinfo['name'], ex=300)
sids = redis.hgetall("sids")
if sids==None:
tmp={sid:False}
redis.hmset("sids",tmp)
else:
sids[sid]=0
redis.hmset("sids",sids)
# Store the user information in flask session.
session['jwt_payload'] = userinfo
session['profile'] = {
'user_id': userinfo['sub'],
'name': userinfo['name'],
'picture': userinfo['picture']
}
return redirect(url_for('homepage'))
with open("users.json") as f:
data = json.load(f)
app.users = data['users']
def creating_token(object,expiration):
payload = { "user" : redis.get(session['current_user']).decode('utf-8'),
"file" : object,
"exp" : (datetime.datetime.utcnow() + datetime.timedelta(seconds=expiration))}
return jwt.encode(payload, app.jwt_secret_key, algorithm='HS256')
def login_required(f):
@wraps(f)
def wrapper(*args, **kwargs):
if ('current_user' not in session) and ('profile' not in session):
abort(401)
if redis.get(session['current_user'])==None:
abort(401)
return f(*args, **kwargs)
return wrapper
# WEB PAGES
@app.route('/slyko/')
def homepage():
if not session.get('current_user'):
return redirect(url_for('sign'))
return render_template('main.html', TOPIC_DICT=TOPIC_DICT)
@app.route('/slyko/signin', methods=['GET', 'POST'])
def signin():
error = None
if request.method == 'POST':
current = None
for usr in data['users']:
if request.form['username'] == usr['username'] and request.form['password'] == usr['password']:
current = usr
session['logged_in'] = True
break
if current:
sid = str(uuid.uuid4())
session['current_user'] = sid
session['logged_in'] = True
redis.set(session['current_user'], usr['username'], ex=300)
return redirect(url_for('homepage'))
else:
flash('Invalid Credentials. Please try again')
return render_template('signin.html', error=True)
return render_template('signin.html')
@app.route('/slyko/sign', methods=['GET', 'POST'])
def sign():
return render_template("login.html")
@app.route('/slyko/signup')
def signup():
return render_template("signup.html")
@app.route('/slyko/login', methods=['GET', 'POST'])
def login():
return auth0.authorize_redirect(redirect_uri=url_for("callback", _external=True),
audience='https://oskarro.eu.auth0.com/userinfo')
@app.route('/dashboard')
@login_required
def dashboard():
return render_template(url_for(homepage),
userinfo=session['profile'],
userinfo_pretty=json.dumps(session['jwt_payload'], indent=4))
@app.route('/slyko/logout')
def logout():
redis.delete(session['current_user'])
sids=redis.hgetall("sids")
session.pop('current_user', None)
# Clear session stored data
session.clear()
session['current_user'] = None
session['logged_in'] = None
session.pop('current_user', None)
# Redirect user to logout endpoint
params = {'returnTo': url_for('sign', _external=True), 'client_id': 'xaTwJSSL6BkiDhFLFxY8okLueLSLcAqd'}
return redirect(auth0.api_base_url + '/v2/logout?' + urlencode(params))
@app.route("/slyko/storage")
@login_required
def storage():
redis.expire(session['current_user'], time=300)
user_path = app.upload_path.joinpath(redis.get(session['current_user']).decode('utf-8')).resolve()
user = redis.get(session['current_user']).decode('utf-8')
cont = requests.get(app.file_server + "list/" + user, verify=False).content.decode()
miniature = requests.get(app.file_server + "miniatures/" + user, verify=False).content.decode()
files = json.loads(cont)['list']
miniatures = []
miniatures = json.loads(miniature)['list']
files = []
for filename in os.listdir(str(user_path)):
data = []
data.append(filename)
data.append(str(os.stat(str(user_path) + "/" + filename).st_size) + "B")
data.append("/slyko/dl/download/" + filename)
data.append("/slyko/dl/delete/" + filename)
data.append("/slyko/static/miniatures/" + filename)
miniatures.append(filename)
files.append(data)
tokens = {}
#for f in files:
# tokens[f]=creating_token(f,240).decode('utf-8')
return render_template(
'storage.html',user=redis.get(session['current_user']).decode('utf-8'),
files_len=len(files), files=files, tokens=tokens, miniatures=miniatures)
@app.route("/slyko/market", methods=['GET', 'POST'])
def market():
user_path = UPLOAD_FOLDER
files = []
for directory in os.listdir(str(user_path)):
data = []
data.append(directory)
for filename in os.listdir(str(user_path) + "/" + directory):
dict = []
dict.append(filename)
dict.append("/slyko/static/uploads/" + directory + "/" + filename)
data.append(dict)
files.append(data)
tokens = {}
return render_template(
'market.html', files_len=len(files), files=files,
tokens=tokens)
def does_users_dir_exists(username):
return os.path.isdir(UPLOAD_FOLDER+"/"+username)
def create_user_dir(username):
os.mkdir(UPLOAD_FOLDER+"/"+username)
@app.route('/slyko/static/<path:subpath>')
def send_static(subpath):
return app.send_static_file(subpath)
@app.route('/slyko/upload')
@login_required
def file_add():
redis.expire(session['current_user'], time=50)
user_path = app.upload_path.joinpath(redis.get(session['current_user']).decode()).resolve()
files = [x.name for x in user_path.glob('**/*') if x.is_file()]
files_len = len(files)
token = creating_token("allow", 240).decode('utf-8')
return render_template('upload.html', files_len=files_len, token=token)
@app.route('/slyko/uploading')
def upload_file():
if not session.get('logged_in'):
flash("First, you have to log in to the system")
return redirect('/slyko/')
return render_template('upload.html')
@app.route('/slyko/getlink')
@login_required
def getlink():
file = request.args.get('file', None)
print(file)
return render_template('upload.html')
# ERRORS
@app.errorhandler(404)
def page_not_found(e):
return render_template("404.html")
@app.errorhandler(405)
def method_not_found(e):
return render_template("405.html")
@app.errorhandler(401)
def auth_not_found(e):
return render_template("401.html")
# RUNNING MODE
if __name__ == "__main__":
app.run(debug=True, port=5002)