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__main__.py
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__main__.py
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"""
Lumos Server Main File
**
by Constantin Volke ([email protected])
Please notice, that I'm using third party libraries.
Legal notes under https://www.github.com/Wervice/Lumos/legal.md
**
The files accid.cfg, admin_set.cfg, login_subtitle.cfg, no_binary.cfg, virus_scanner.cfg should be set to 0 at first launch.
"""
import platform
from libs import gethashes
import time
import io
from PIL import Image
from flask import Flask, request, render_template, send_file
import base64
from werkzeug.utils import secure_filename
import hashlib
import os
import json
from mimetypes import MimeTypes
import pyAesCrypt
import threading
import re
import psutil
import math
import datetime as dt
import random
mime = MimeTypes()
from gevent.pywsgi import WSGIServer
open("asset/themeoverride.css", "w").write(open("asset/themes/"+open("theme.cfg", "r").read()+".css").read())
if not os.path.exists("users"):
os.mkdir("users/")
def encode_as_base64(str):
if str != "":
message_bytes = str.encode('utf-8')
base64_bytes = base64.b64encode(message_bytes)
base64_message = base64_bytes.decode('utf-8')
return base64_message
else:
return ""
def decode_from_base64(str):
if str != "":
message_bytes = str.encode('utf-8')
base64_bytes = base64.b64decode(message_bytes)
base64_message = base64_bytes.decode('utf-8')
return base64_message
else:
return ""
if (open("admin_set.cfg").read() == "0"):
print("Welcome to Lumos")
setup_app = Flask(
"Admin Setup", template_folder="setup/templates", static_folder="setup/asset")
@setup_app.route("/")
def setup_welcome():
return render_template("welcome_s1.html")
@setup_app.route("/admin_register", methods=["POST"])
def admin_register():
os.mkdir(
"users/"+encode_as_base64(secure_filename(request.form['admin_username'])))
is_admin_writer = open(
"users/"+encode_as_base64(secure_filename(request.form['admin_username']))+"/is_admin", "w")
is_admin_writer.write("1yisadmin$")
is_admin_writer.close()
enced_file_writer = open(
"users/"+encode_as_base64(secure_filename(request.form["admin_username"]))+"/enced_files", "w")
enced_file_writer.write("{}")
enced_file_writer.close()
user_info_writer = open("users/"+encode_as_base64(
secure_filename(request.form["admin_username"]))+"/"+"userpassword.cfg", "w")
user_info_writer.write(hashlib.sha256(
request.form["admin_password"].encode("utf-8")).hexdigest())
user_info_writer.close()
return render_template("welcome_s2.html")
@setup_app.route("/admin_settings", methods=["POST"])
def admin_settings():
open("accid.cfg", "w").write(request.form["accid"])
open("login_subtitle.cfg", "w").write(request.form["server-name"])
if "enable-antivirus" in request.form:
if request.form["enable-antivirus"] == "on":
open("virus_scanner.cfg", "w").write("1")
else:
open("virus_scanner.cfg", "w").write("0")
if "block-binary" in request.form:
if request.form["block-binary"] == "on":
open("no_binary.cfg", "w").write("1")
else:
open("no_binary.cfg", "w").write("0")
return render_template("done.html")
@setup_app.route("/done")
def done():
print("Setup done. Please close the app by pressing CTRL+C util the app closed.")
open("admin_set.cfg", "w").write("1")
exit()
setup_app.run(host="0.0.0.0", port=4999, debug=True, ssl_context="adhoc")
else:
pass
def compress_image(image_bytes, username, filename):
try:
mime_type = mime.guess_type(
"users/"+username+"/"+secure_filename(filename))
format = str(mime_type)[1].replace(
"image/", "").upper().replace("JPEG", "JPG")
with Image.open(io.BytesIO(image_bytes)) as img:
output_buffer = io.BytesIO()
img.thumbnail((300, 300))
img.save(output_buffer, format="PNG", optimize=False, quality=10)
output_buffer.seek(0)
return output_buffer
except:
print("Image Compression Error: Maybe encrypted Image")
return None
def file_html_gen(username):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
try:
if os.path.exists("users/"+json_array[request.remote_addr]+"/decryption_tempfile.tmp"):
os.remove("users/"+json_array[request.remote_addr]+"/decryption_tempfile.tmp")
except:
pass
files = os.listdir("users/"+username+"/")
html_code = ""
for file in files:
if file != "userpassword.cfg" and file != "enced_files" and file != "Thumbs.db" and file != "ckey.cfg" and not file.startswith("chat_log_file_") and file != "chat_inbox" and file != "shared_files":
# mime_image.svg
# mime_doc.svg
# mime_presentation.svg
# mime_spreadsheet.svg
# mime_pdf.svg
# mime_video.svg
mime_icon_dict = {
# Images
"png": "mime_image.svg",
"jpg": "mime_image.svg",
"heic": "mime_image.svg",
"gif": "mime_image.svg",
"heif": "mime_image.svg",
"bmp": "mime_image.svg",
"ico": "mime_image.svg",
# Text Document
"doc": "mime_doc.svg",
"docx": "mime_doc.svg",
"odt": "mime_doc.svg",
"md": "mime_doc.svg",
"txt": "mime_doc.svg",
# Presentation
"ppt": "mime_presentation.svg",
"pptx": "mime_presentation.svg",
"odp": "mime_presentation.svg",
"pptm": "mime_presentation.svg",
# Spreadsheet
"xls": "mime_spreadsheet.svg",
"xlsx": "mime_spreadsheet.svg",
"ods": "mime_spreadsheet.svg",
"csv": "mime_spreadsheet.svg",
# PDF
"pdf": "mime_pdf.svg",
# Videos
"mp4": "mime_video.svg",
"mov": "mime_video.svg",
"avi": "mime_video.svg",
"webm": "mime_video.svg",
# Archive
"zip": "mime_archive.svg",
"tar": "mime_archive.svg",
"xz": "mime_archive.svg",
"exe": "mime_archive.svg",
"iso": "mime_archive.svg",
}
try:
mimet = file.split(".")[1]
except IndexError:
mimet = "mime_none.svg"
print(mimet)
if mimet in mime_icon_dict:
mime_icon = mime_icon_dict[mimet]
else:
mime_icon = "mime_none.svg"
fileattrs = os.stat("users/"+username+"/"+file)
filesize = str(math.floor(fileattrs.st_size / 1024))
filetypel = {
# Images
"png": "Image file",
"jpg": "Image file",
"heic": "Image file",
"gif": "Image file",
"heif": "Image file",
"bmp": "Image file",
"ico": "Icon file",
# Text Document
"doc": "Word Document",
"docx": "Word Document",
"odt": "LibreOffice Writer Document",
"md": "Markdown",
"txt": "Plain Text",
# Presentation
"ppt": "PowerPoint Presentation",
"pptx": "PowerPoint Presentation",
"odp": "LibreOffice Impress Document",
"pptm": "PowerPoint Macro File",
# Spreadsheet
"xls": "Excel Spreadsheet",
"xlsx": "Excel Spreadsheet",
"ods": "LibreOffice Spreadsheet",
"csv": "CSV Table Text Document",
# PDF
"pdf": "PDF Document",
# Videos
"mp4": "Video",
"mov": "Video",
"avi": "Video",
"webm": "Video",
# Archive
"zip": "Archive",
"tar": "Archive",
"xz": "Archive",
"exe": "Archive / Windows Executable",
"iso": "Archive / Disk Image",
# Plain
"html": "HTML Code Document",
"js": "JavaScript Code Document",
"css": "CSS Code Document",
"py": "Python Code Document",
"pyw": "Python Code Document",
"c": "C Code Document",
"csharp": "C# Code Document",
"cpp": "C++ Code Document",
"sh": "Shell Code Document",
"bat": "Batch Code Document",
}
if not mimet in filetypel:
filetype = "mime_none.svg"
else:
filetype = filetypel[mimet]
filecday = str(dt.datetime.fromtimestamp(os.path.getctime("users/"+username+"/"+file)).strftime("%Y/%m/%d %H:%M"))
filemday = str(dt.datetime.fromtimestamp(os.path.getmtime("users/"+username+"/"+file)).strftime("%Y/%m/%d %H:%M"))
html_code += "<div class=file_button ondblclick=\"show_file('"+file+"')\" onclick=\"show_file_info('"+file+"', "+"'"+filesize+"', '"+filetype+"', '"+filemday+"', '"+filecday+"', '"+mime_icon+"')\" oncontextmenu=\"show_file_menu(\'"+file+"\', event); return false;\"><img src=asset/"+mime_icon+" height=20> "+file.replace("_", " ")+"</div>"
if html_code == "":
html_code = "<div align=center><img src=/asset/empty.png height=200 id=empty_icon></div>"
return html_code
app = Flask(__name__, template_folder="templates", static_folder="asset")
@app.after_request
def add_header(response):
response.headers['Cache-Control'] = 'cache, no-store, must-revalidate'
response.headers['Pragma'] = 'no-cache'
response.headers['Expires'] = '0'
return response
@app.errorhandler(404)
def page_not_found(error):
return render_template("errors/404.html"), 404
@app.errorhandler(500)
def internal_server_error(error):
return render_template("errors/500.html"), 500
@app.errorhandler(405)
def forbiden(error):
return render_template("errors/405.html"), 405
subtitle_reader = open("login_subtitle.cfg")
login_subtitle = subtitle_reader.read()
subtitle_reader.close()
version_reader = open("version.cfg", "r")
version = version_reader.read()
version_reader.close()
if open("no_binary.cfg").read() == "1":
blacklist_extensions = [
"application/x-msdownload", "application/octet-stream"]
print("Block binaries")
else:
blacklist_extensions = []
blacklist_filenames = ["is_admin", "userconfig.cfg", "enced_files", "Thumbs.db", "decryption_tempfile.tmp", "", "chat_inbox", "userpassword.cfg", "ckey.cfg", "shared_files"]
def validate_access_permissions(filename):
if secure_filename(filename) in blacklist_filenames or filename.startswith('chat_log_file_'):
retval = True
else:
retval = False
return retval
# * Lumos filemanager
@app.route("/", methods=["GET"])
def startscreen():
if request.method == "GET":
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and "ckey" in request.cookies:
if request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
file_html = file_html_gen(json_array[request.remote_addr])
if os.path.exists("users/"+json_array[request.remote_addr]+"/is_admin"):
if open("virus_scanner.cfg", "r").read() == "1":
virscanner = "Enabled"
else:
virscanner = "Disabled"
if open("no_binary.cfg", "r").read() == "1":
enbin = "yes"
else:
enbin = "no"
userdirlisthtml = ""
userdirlist = os.listdir("users/")
for username_encoded in userdirlist:
if username_encoded != json_array[request.remote_addr]:
userdirlisthtml += "<div class='userdiv'>"+decode_from_base64(username_encoded)+"<button onclick=\"rmuser('"+decode_from_base64(username_encoded)+"')\">Remove</button></div>"
ram_value = psutil.virtual_memory()[2]
cpu_value = psutil.cpu_percent(2)
theme = open("theme.cfg", "r").read().split(".")[0]
return render_template("admin/admin_dashboard.html", version=version,
platform=platform.system(), virscanner=virscanner, last_vir_update=open("last_virus_update.txt", "r").read(), blockbinary=enbin, ram=ram_value, cpu=cpu_value, servername = login_subtitle, acttheme=theme).replace("[[ userlist ]]", userdirlisthtml)
else:
return render_template("homescreen.html", version=version).replace("[[ files ]]", file_html)
else:
open("users/"+json_array[request.remote_addr]+"/ckey.cfg", "w").write("")
if request.remote_addr in json_array:
del json_array[request.remote_addr]
loggedin_users_writer = open("loggedin_users", "w")
loggedin_users_writer.write(json.dumps(json_array))
loggedin_users_writer.close()
return render_template("login.html", login_subtitle=login_subtitle)
else:
return render_template("login.html", login_subtitle=login_subtitle)
else:
return "Method not allowed"
# * Login & Register
@app.route("/login", methods=["GET", "POST"])
def login():
if request.method == "GET":
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if not request.remote_addr in json_array:
return render_template("login.html", login_subtitle=login_subtitle)
else:
return "<script>location.href = '/'</script>"
elif request.method == "POST":
time.sleep(3)
print("users/"+encode_as_base64(secure_filename(request.form["username"]))+"/userpassword.cfg")
if os.path.exists("users/"+encode_as_base64(secure_filename(request.form["username"]))+"/userpassword.cfg"):
if hashlib.sha256(request.form["password"].encode("utf-8")).hexdigest() ==\
open("users/"+encode_as_base64(secure_filename(request.form["username"]))+"/userpassword.cfg", "r").read():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
json_array[request.remote_addr] = encode_as_base64(
secure_filename(request.form["username"]))
json_array_json = json.dumps(json_array)
loggedin_users_writer = open("loggedin_users", "w")
loggedin_users_writer.write(json_array_json)
loggedin_users_writer.close()
i = 0
cookiekeystr = ""
while i != 512:
cookiekeystr += chr(random.randint(1, 128))
i = i+1
cookiekey = hashlib.sha512(cookiekeystr.encode("utf-8")).hexdigest()
if os.path.exists("users/"+encode_as_base64(secure_filename(request.form["username"]))+"/is_admin"):
if open("virus_scanner.cfg", "r").read() == "1":
virscanner = "Enabled"
else:
virscanner = "Disabled"
if open("no_binary.cfg", "r").read() == "1":
enbin = "yes"
else:
enbin = "no"
userdirlisthtml = ""
userdirlist = os.listdir("users/")
for username_encoded in userdirlist:
if username_encoded != json_array[request.remote_addr]:
userdirlisthtml += "<div class='userdiv'>"+decode_from_base64(username_encoded)+"<button onclick=\"rmuser('"+decode_from_base64(username_encoded)+"')\">Remove</button></div>"
ram_value = psutil.virtual_memory()[2]
cpu_value = psutil.cpu_percent(2)
theme = open("theme.cfg", "r").read().split(".")[0]
open("users/"+json_array[request.remote_addr]+"/"+"ckey.cfg", "w").write(cookiekey)
return render_template("admin/admin_dashboard.html", version=version,
platform=platform.system(), virscanner=virscanner, last_vir_update=open("last_virus_update.txt", "r").read(), blockbinary=enbin, ram=ram_value, cpu=cpu_value, servername = login_subtitle, acttheme=theme).replace("[[ userlist ]]", userdirlisthtml).replace("[[ ckey ]]", cookiekey)
else:
open("users/"+json_array[request.remote_addr]+"/"+"ckey.cfg", "w").write(cookiekey)
return "<script>document.cookie = 'ckey="+cookiekey+"' ;location.href = '/'</script>"
else:
return "<script>sessionStorage.setItem('last_screen_info', 'login_auth_fail_password'); location.href = '/login'</script>"
else:
return "<script>sessionStorage.setItem('last_screen_info', 'login_auth_fail_password'); location.href = '/login'</script>"
@app.route("/register", methods=["GET", "POST"])
# TODO Messages
def register():
if request.method == "GET":
return render_template("welcome.html", login_subtitle=login_subtitle)
elif request.method == "POST":
time.sleep(3)
if request.form["accid"] == open("accid.cfg", "r").read():
if not os.path.exists("users/"+encode_as_base64(secure_filename(request.form["username"]))+"/"+"userpassword.cfg"):
os.mkdir(
"users/"+encode_as_base64(secure_filename(request.form["username"]))+"/")
enced_file_writer = open("users/"+encode_as_base64(
secure_filename(request.form["username"]))+"/enced_files", "w")
enced_file_writer.write("{}")
enced_file_writer.close()
user_info_writer = open("users/"+encode_as_base64(
secure_filename(request.form["username"]))+"/"+"userpassword.cfg", "w")
user_info_writer.write(hashlib.sha256(
request.form["password"].encode("utf-8")).hexdigest())
user_info_writer.close()
time.sleep(3)
return "<script>sessionStorage.setItem('last_screen_info', 'register_success'); location.href = '/login'</script>"
else:
return "<script>sessionStorage.setItem('last_screen_info', 'register_fail_dbl'); location.href = '/register'</script>"
else:
return "<script>sessionStorage.setItem('last_screen_info', 'register_fail_unknown'); location.href = '/register'</script>"
@app.route("/logoff")
def logoff():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array:
open("users/"+json_array[request.remote_addr]+"/ckey.cfg", "w").write("")
del json_array[request.remote_addr]
loggedin_users_writer = open("loggedin_users", "w")
loggedin_users_writer.write(json.dumps(json_array))
loggedin_users_writer.close()
return "<script>sessionStorage.setItem('last_screen_info', 'logged_of'); document.cookie = 'ckey=; expires=Thu, 01 Jan 1970 00:00:00 UTC;'; location.replace('/')</script>"
else:
return "<script>location.href = '/'</script>"
# * File upload
@app.route("/upload/web", methods=["GET", "POST"])
# ! Is it secure?
def upload():
if request.method == "GET":
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
return render_template("upload.html")
else:
return "You're not logged in", 403
elif request.method == "POST":
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
username = json_array[request.remote_addr]
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
if not os.path.exists("users/"+username+"/"+secure_filename(request.form["filename"])):
file = request.files["file_upload"]
username = json_array[request.remote_addr]
print(file.content_type)
if not file.content_type in blacklist_extensions and not validate_access_permissions(filename=request.form["filename"]):
file_contents = file.read()
if open("virus_scanner.cfg") == "1":
if not hashlib.md5(file_contents).hexdigest() in open("hashes_main.txt", "r").read().split("\n"):
file_writer = open(
"users/"+username+"/" + secure_filename(request.form["filename"]), "wb")
file_writer.write(file_contents)
file_writer.close()
file_html = file_html_gen(json_array[request.remote_addr])
return render_template("homescreen.html", version=version).replace("[[ files ]]", file_html)
else:
return "", 905
else:
file_writer = open(
"users/"+username+"/" + secure_filename(request.form["filename"]), "wb")
file_writer.write(file_contents)
file_writer.close()
file_html = file_html_gen(json_array[request.remote_addr])
return render_template("homescreen.html", version=version).replace("[[ files ]]", file_html)
else:
# Execu or illegal filename detected
return "", 903
else:
# The file already exists
return "", 904
else:
return "You're not logged in"
@app.route("/load-file/<string:filename>")
def load_file(filename):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
enced_files = open('users/'+json_array[request.remote_addr]+"/enced_files")
enced_file_array = json.load(enced_files)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
username = json_array[request.remote_addr]
if not validate_access_permissions(filename=filename):
if not filename in enced_file_array:
music_extensions = ["mp3", "wav", "m4a"]
if not filename.split(".")[1] in music_extensions:
return send_file(
io.BytesIO(open("users/"+username+"/" +
secure_filename(filename), 'rb').read()),
mimetype=str(mime.guess_type(
"users/"+username+"/"+secure_filename(filename))),
as_attachment=True,
download_name=filename
)
else:
b64_data = "data:audio/"+filename.split(".")[1]+";base64,"+str(base64.b64encode(open("users/"+json_array[request.remote_addr]+"/"+filename, "rb").read())).replace("b'", "").replace("'","")
return render_template("music_player.html", filename = filename, song_in_b64 = b64_data)
else:
return "", 901
else:
return "You aren't allowed to access this file", 403
else:
return "You're not logged in"
@app.route("/load-file-password", methods=["POST"])
def load_file_password():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
if not validate_access_permissions(filename=request.form["filename"]):
try:
pyAesCrypt.decryptFile("users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]), outfile="users/"+json_array[request.remote_addr]+"/decryption_tempfile.tmp", passw=hashlib.sha256(request.form["password"].encode("utf-8")).hexdigest(), bufferSize=131072)
except ValueError:
return "<script>sessionStorage.setItem('last_screen_info', 'wrong_password'); history.back();</script>"
temp_file_reader_dec = open("users/"+json_array[request.remote_addr]+"/decryption_tempfile.tmp", "rb")
return send_file(temp_file_reader_dec, mimetype=str(mime.guess_type(
"users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]))), as_attachment=True, download_name=secure_filename(request.form["filename"]))
else:
return "You're not allowed to access this file"
@app.route("/thumbnail-load-file/<string:filename>")
def thumbnail_load_file(filename):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
username = json_array[request.remote_addr]
if not validate_access_permissions(filename=filename):
file_reader = open("users/"+username+"/" +
secure_filename(filename), "rb").read()
cbytes = compress_image(
file_reader, username=username, filename=filename)
try:
return_data = send_file(
cbytes,
mimetype=str(mime.guess_type(
"users/"+username+"/"+secure_filename(filename))))
except:
return_data = send_file("asset/no_access.png", "image/png")
return return_data
else:
return "You aren't allowed to access this file", 403
else:
return "You're not logged in"
@app.route("/delete-file/<string:filename>")
def delete_file(filename):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
username = json_array[request.remote_addr]
if not validate_access_permissions(filename=filename):
os.remove("users/"+username+"/"+secure_filename(filename))
input_file_enced = open('users/'+username+"/enced_files")
json_array_enced = json.load(input_file_enced)
if filename in json_array_enced:
del json_array_enced[filename]
loggedin_users_writer = open(
'users/'+username+"/enced_files", "w")
loggedin_users_writer.write(json.dumps(json_array_enced))
loggedin_users_writer.close()
filename = str(secure_filename(filename))
username = json_array[request.remote_addr]
user_shared_list = open('users/'+username+"/shared_files")
user_shared_list_parsed = json.load(user_shared_list)
try:
del user_shared_list_parsed[filename]
except:
pass
open('users/'+username+"/shared_files", "w").write(json.dumps(user_shared_list_parsed))
return "<style>* { background-color: #02050f}</style><script>history.back()</script>"
else:
return "You aren't allowed to access this file", 403
else:
return "You're not logged in"
@app.route("/rename-file/<string:filename>/<string:new_file_name>")
def rename_file(filename, new_file_name):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
username = json_array[request.remote_addr]
if not validate_access_permissions(filename=filename) and not validate_access_permissions(filename=new_file_name):
os.rename("users/"+username+"/"+secure_filename(filename),
"users/"+username+"/"+secure_filename(new_file_name))
return "<style>* { background-color: #02050f}</style><script>history.back()</script>"
else:
return "You aren't allowed to access this file", 403
else:
return "You're not logged in"
@app.route("/mng-encryption-file-formular-handler", methods=["POST"])
def mng_encryption_file_formular_handler():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
filename = request.form["filename"]
if not validate_access_permissions(filename=filename):
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
input_file_enc = open(
'users/'+json_array[request.remote_addr]+"/enced_files")
json_array_enc = json.load(input_file_enc)
if request.form["filename"] in json_array_enc:
if json_array_enc[request.form["filename"]] == "1":
is_encrypted = True
else:
is_encrypted = False
else:
is_encrypted = False
if not is_encrypted:
input_file_enced = open(
"users/"+json_array[request.remote_addr]+'/enced_files')
json_array_enced = json.load(input_file_enced)
json_array_enced[request.form["filename"]] = "1"
json_array_json_enced = json.dumps(json_array_enced)
enced_file_writer = open(
"users/"+json_array[request.remote_addr]+'/enced_files', "w")
enced_file_writer.write(json_array_json_enced)
enced_file_writer.close()
password = hashlib.sha256(
request.form["password"].encode("utf-8")).hexdigest()
pyAesCrypt.encryptFile("users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]), "users/" +
json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"])+".aes.tmp", passw=password, bufferSize=131072)
os.remove("users/"+json_array[request.remote_addr] +
"/"+secure_filename(request.form["filename"]))
os.rename("users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]) +
".aes.tmp", "users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]))
return "<script>sessionStorage.setItem('last_screen_info', 'encryption_done'); history.back()</script>" # * There is a <script>...</script>
else:
password = hashlib.sha256(
request.form["password"].encode("utf-8")).hexdigest()
try:
pyAesCrypt.decryptFile("users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]), "users/" +
json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"])+".aes.tmp", passw=password, bufferSize=131072)
except ValueError:
return "<script>sessionStorage.setItem('last_screen_info', 'encryption_fail'); history.back()</script>" # * There is a script
os.remove("users/"+json_array[request.remote_addr] +
"/"+secure_filename(request.form["filename"]))
os.rename("users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]) +
".aes.tmp", "users/"+json_array[request.remote_addr]+"/"+secure_filename(request.form["filename"]))
input_file_enced = open(
"users/"+json_array[request.remote_addr]+'/enced_files')
json_array_enced = json.load(input_file_enced)
del json_array_enced[request.form["filename"]]
enced_file_writer = open(
'users/'+json_array[request.remote_addr]+"/enced_files", "w")
enced_file_writer.write(json.dumps(json_array_enced))
enced_file_writer.close()
return "<script>sessionStorage.setItem('last_screen_info', 'encryption_done'); history.back()</script>" # * There is a script
else:
return "You are not allowed to edit this file", 403
@app.route("/search/q/<string:query>")
def search(query):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
username = json_array[request.remote_addr]
results = []
for e in os.listdir("users/"+username+"/"):
if query in e:
results += [e]
html_code = ""
for r in results:
if not validate_access_permissions(r):
try:
mimet = r.split(".")[1]
except IndexError:
mimet = "mime_none.svg"
filetypel = {
# Images
"png": "Image file",
"jpg": "Image file",
"heic": "Image file",
"gif": "Image file",
"heif": "Image file",
"bmp": "Image file",
"ico": "Icon file",
# Text Document
"doc": "Word Document",
"docx": "Word Document",
"odt": "LibreOffice Writer Document",
"md": "Markdown",
"txt": "Plain Text",
# Presentation
"ppt": "PowerPoint Presentation",
"pptx": "PowerPoint Presentation",
"odp": "LibreOffice Impress Document",
"pptm": "PowerPoint Macro File",
# Spreadsheet
"xls": "Excel Spreadsheet",
"xlsx": "Excel Spreadsheet",
"ods": "LibreOffice Spreadsheet",
"csv": "CSV Table Text Document",
# PDF
"pdf": "PDF Document",
# Videos
"mp4": "Video",
"mov": "Video",
"avi": "Video",
"webm": "Video",
# Archive
"zip": "Archive",
"tar": "Archive",
"xz": "Archive",
"exe": "Archive / Windows Executable",
"iso": "Archive / Disk Image",
# Plain
"html": "HTML Code Document",
"js": "JavaScript Code Document",
"css": "CSS Code Document",
"py": "Python Code Document",
"pyw": "Python Code Document",
"c": "C Code Document",
"csharp": "C# Code Document",
"cpp": "C++ Code Document",
"sh": "Shell Code Document",
"bat": "Batch Code Document",
}
if not mimet in filetypel:
filetype = "mime_none.svg"
else:
filetype = filetypel[mimet]
filesize = str(os.stat("users/"+username+"/"+r).st_size)
filetype = str(os.stat("users/"+username+"/"+r).st_size)
filecday = str(dt.datetime.fromtimestamp(os.path.getctime("users/"+username+"/"+r)).strftime("%Y/%m/%d %H:%M"))
filemday = str(dt.datetime.fromtimestamp(os.path.getmtime("users/"+username+"/"+r)).strftime("%Y/%m/%d %H:%M"))
mime_icon_dict = {
# Images
"png": "mime_image.svg",
"jpg": "mime_image.svg",
"heic": "mime_image.svg",
"gif": "mime_image.svg",
"heif": "mime_image.svg",
"bmp": "mime_image.svg",
"ico": "mime_image.svg",
# Text Document
"doc": "mime_doc.svg",
"docx": "mime_doc.svg",
"odt": "mime_doc.svg",
"md": "mime_doc.svg",
"txt": "mime_doc.svg",
# Presentation
"ppt": "mime_presentation.svg",
"pptx": "mime_presentation.svg",
"odp": "mime_presentation.svg",
"pptm": "mime_presentation.svg",
# Spreadsheet
"xls": "mime_spreadsheet.svg",
"xlsx": "mime_spreadsheet.svg",
"ods": "mime_spreadsheet.svg",
"csv": "mime_spreadsheet.svg",
# PDF
"pdf": "mime_pdf.svg",
# Videos
"mp4": "mime_video.svg",
"mov": "mime_video.svg",
"avi": "mime_video.svg",
"webm": "mime_video.svg",
# Archive
"zip": "mime_archive.svg",
"tar": "mime_archive.svg",
"xz": "mime_archive.svg",
"exe": "mime_archive.svg",
"iso": "mime_archive.svg",
}
try:
mimet = r.split(".")[1]
except IndexError:
mimet = "mime_none.svg"
print(mimet)
if mimet in mime_icon_dict:
mime_icon = mime_icon_dict[mimet]
else:
mime_icon = "mime_none.svg"
html_code += "<div class=file_button ondblclick=\"show_file('"+r+"')\" onclick=\"show_file_info('"+r+"', "+"'"+filesize+"', '"+filetype+"', '"+filemday+"', '"+filecday+"', '"+mime_icon+"')\" oncontextmenu=\"show_file_menu(\'"+r+"\', event); return false;\"><img src=asset/"+mime_icon+" height=20> "+r.replace("_", " ")+"</div>"
if html_code == "":
html_code = "<div style=padding:10px;>No results</div>"
return html_code
else:
return "You are not logged in"
# * Lumos Chat
def remove_emojis(data):
emoji_smile_k_l = ["😀", "😁", "😃", "🙂", "☺", ":smile:"]
for emoji_smile_k in emoji_smile_k_l:
data = data.replace(emoji_smile_k, ":smile:")
emoj = re.compile("["
u"\U00002700-\U000027BF"
u"\U0001F600-\U0001F64F"
u"\U00002600-\U000026FF"
u"\U0001F300-\U0001F5FF"
u"\U0001F900-\U0001F9FF"
u"\U0001FA70-\U0001FAFF"
u"\U0001F680-\U0001F6FF"
"]+", re.UNICODE)
return re.sub(emoj, '', data)
@app.route("/chat/web")
def chat_web():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
users_dir_array = os.listdir("users/")
userlist_parsed_to_html = ""
for found_user in users_dir_array:
if found_user != json_array[request.remote_addr]:
userlist_parsed_to_html += "<button onclick=chat(\'"+decode_from_base64(found_user)+"\') class=user>"+decode_from_base64(found_user).replace("_", " ")+"</button>"
return render_template("chat_main.html", username = "").replace("[[ userlist ]]", userlist_parsed_to_html).replace("[[ messages ]]", "")
else:
return "You are not allowed to access this chat"
@app.route("/chat/web/s", methods=["POST", "GET"])
def chat_web_send():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.method == "POST":
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
reciver_name = secure_filename(request.form["username"])
sender_name = decode_from_base64(json_array[request.remote_addr])
reciver_log_file = "users/"+encode_as_base64(reciver_name)+"/chat_log_file_"+sender_name+".txt"
sender_log_file = "users/"+encode_as_base64(sender_name)+"/chat_log_file_"+reciver_name+".txt"
message = remove_emojis(request.form["message"].replace("&", "&")).replace("<", "<").replace(">", ">")
if os.path.exists(sender_log_file):
open(sender_log_file, "a").write("\ny:"+message)
else:
open(sender_log_file, "w").write("y:"+message)
if os.path.exists(reciver_log_file):
open(reciver_log_file, "a").write("\no:"+message)
else:
open(reciver_log_file, "w").write("o:"+message)
users_dir_array = os.listdir("users/")
userlist_parsed_to_html = ""
for found_user in users_dir_array:
if found_user != json_array[request.remote_addr]:
userlist_parsed_to_html += "<button onclick=chat(\'"+decode_from_base64(found_user)+"\') class=user>"+decode_from_base64(found_user).replace("_", " ")+"</button>"
msg_html = ""
if os.path.exists(sender_log_file):
message_array = open(sender_log_file).read().split("\n")
for message in message_array:
if message.startswith("y:"):
msg_html += "<div class=msg_you>"+message.removeprefix("y:")+"</div><br>"
if message.startswith("o:"):
msg_html += "<div class=msg_oth>"+message.removeprefix("o:")+"</div><br>"
if request.files["file-upload"] != "":
fileformchat = request.files["file-upload"]
filecontents = fileformchat.read()
if not os.path.exists("users/"+encode_as_base64(secure_filename(reciver_name))+"/chat_inbox"):
os.mkdir("users/"+encode_as_base64(secure_filename(reciver_name))+"/chat_inbox")
if open("virus_scanner.cfg", "r").read() == "1":
if not hashlib.md5(filecontents).hexdigest() in open("hashes_main.txt", "r").read().split("\n") and not validate_access_permissions(filename=request.form["filename"]):
open("users/"+encode_as_base64(reciver_name)+"/chat_inbox/by_"+secure_filename(sender_name)+"_"+secure_filename(request.form["file-name"]))
else:
if not validate_access_permissions(filename=request.form["filename"]):
open("users/"+encode_as_base64(reciver_name)+"/chat_inbox/by_"+secure_filename(sender_name)+"_"+secure_filename(request.form["filename"]), "wb").write(filecontents)
return "<script>location.href = '/chat/web/l'; </script>'"
else:
return "You are not allowed to access this chat"
else:
return "<script>location.href = '/chat/web/l'; </script>'"
@app.route("/chat/web/l", methods=["GET", "POST"])
def chat_web_load():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.method == "POST":
reciver_name = secure_filename(request.form["username"])
sender_name = decode_from_base64(json_array[request.remote_addr])
sender_log_file = "users/"+encode_as_base64(sender_name)+"/chat_log_file_"+reciver_name+".txt"
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
users_dir_array = os.listdir("users/")
userlist_parsed_to_html = ""
for found_user in users_dir_array:
if found_user != json_array[request.remote_addr]:
userlist_parsed_to_html += "<button onclick=chat(\'"+decode_from_base64(found_user)+"\') class=user>"+decode_from_base64(found_user).replace("_", " ")+"</button>"
msg_html = ""
if os.path.exists(sender_log_file):
message_array = open(sender_log_file).read().split("\n")
for message in message_array:
if message.startswith("y:"):
msg_html += "<div class=msg_you>"+message.removeprefix("y:")+"</div><br>"
if message.startswith("o:"):
msg_html += "<div class=msg_oth>"+message.removeprefix("o:")+"</div><br>"
else:
msg_html = ""
return render_template("chat_main.html", username = reciver_name).replace("[[ userlist ]]", userlist_parsed_to_html).replace("[[ messages ]]", msg_html)
else:
return "You are not allowed to access this chat"
else:
users_dir_array = os.listdir("users/")
userlist_parsed_to_html = ""
for found_user in users_dir_array:
if found_user != json_array[request.remote_addr]:
userlist_parsed_to_html += "<button onclick=chat(\'"+decode_from_base64(found_user)+"\') class=user>"+decode_from_base64(found_user).replace("_", " ")+"</button>"
return render_template("chat_main.html", username = "").replace("[[ userlist ]]", userlist_parsed_to_html).replace("[[ messages ]]", "")
@app.route("/chat/web/fb")
def filebox():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
filelist_html = ""
if os.path.exists("users/"+json_array[request.remote_addr]+"/chat_inbox"):
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
for file in os.listdir("users/"+json_array[request.remote_addr]+"/chat_inbox"):
filelist_html += "<div class=filelist onclick=window.open('/chat/web/fb/l/"+file+"')> <span class=sender>"+file.split("_")[1]+"</span> "+file.split("_")[2]+"</div><br>"
else:
filelist_html = "Your filebox is empty"
return render_template("filebox.html").replace("[[ filelist ]]", filelist_html)
@app.route("/chat/web/fb/l/<string:filename>")
def filebox_load(filename):
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if request.remote_addr in json_array and request.cookies["ckey"] == open("users/"+json_array[request.remote_addr]+"/ckey.cfg").read():
return send_file(
"users/"+json_array[request.remote_addr]+"/chat_inbox/"+secure_filename(filename),
mimetype=str(mime.guess_type("users/"+json_array[request.remote_addr]+"/chat_inbox/"+secure_filename(filename)))
)
else:
return "You're not allowed to access this location"
# * Lumos Admin
@app.route("/admin/update")
def admin_update():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if os.path.exists("users/"+json_array[request.remote_addr]+"/is_admin"):
return render_template("admin/update.html")
else:
return "You are not allowed to access this site", 403
@app.route("/admin/system")
def admin_system():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if os.path.exists("users/"+json_array[request.remote_addr]+"/is_admin"):
return render_template("admin/system.html")
else:
return "You are not allowed to access this site", 403
@app.route("/admin/vrscnr")
def admin_vrscnr():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if os.path.exists("users/"+json_array[request.remote_addr]+"/is_admin"):
if open("virus_scanner.cfg", "r").read() == "0":
enabled = "false"
else:
enabled = "true"
return render_template("admin/virusscanner.html", virus_scanner_enabled=enabled)
else:
return "You are not allowed to access this site", 403
@app.route("/admin_virus_definitions", methods=["POST"])
def upload_virus_definitions():
login_user_input_file = open('loggedin_users')
json_array = json.load(login_user_input_file)
if os.path.exists("users/"+json_array[request.remote_addr]+"/is_admin"):
main_file = request.files["main_upload"]
daily_file = request.files["daily_upload"]
main_file.save("main.cvd")
daily_file.save("daily.cvd")
if open("virus_scanner.cfg").read() == "1" and os.path.exists("main.cvd") and os.path.exists("daily.cvd"):
print("Updating virus definitions from local files\nPlease wait...")
t1 = threading.Thread(gethashes.get_hashes_names("main"))