obsidian_freesync/main.py
2025-04-17 23:27:25 +02:00

292 lines
No EOL
9.1 KiB
Python

from flask import Flask, request, make_response, render_template
from flask_basicauth import BasicAuth
from dotenv import load_dotenv
from flask_sock import Sock
from glob import glob
import database
import json
import os
load_dotenv()
app = Flask(__name__)
sock = Sock(app)
basic_auth = BasicAuth(app)
app.config['BASIC_AUTH_USERNAME'] = os.getenv("AUTH_USERNAME")
app.config['BASIC_AUTH_PASSWORD'] = os.getenv("AUTH_PASSWORD")
def make_resp(data=''):
response = make_response(data)
response.status_code = 200
response.headers['access-control-allow-origin'] = 'app://obsidian.md'
response.headers['access-control-allow-headers'] = 'content-type'
return response
index = json.load(open("index.json", "r", encoding="utf-8"))
os.makedirs("data", exist_ok=True)
def save_index():
with open("index.json", "w+") as f:
json.dump(index, f, indent=4)
@sock.route("/")
def websocket(ws):
vault_id = None
device_name = "unknown"
while True:
raw = ws.receive()
data = json.loads(raw)
operation = data.get("op")
if operation == "init":
ws.send(json.dumps({"res": "ok", "perFileMax": 2147483647, "userId": 1}))
ws.send(json.dumps({"op": "ready", "version": 11}))
vault_id = data.get("id")
hisVault = False
for vault in database.list_vaults(data.get("token"))['vaults']:
if vault['id'] == vault_id:
hisVault = True
if not hisVault:
ws.close()
device_name = data.get("device", "unknown")
for path, data in index["files"].items():
filesize = os.path.getsize(f"data/{path}")
ws.send(json.dumps({
"op": "push",
"path": path,
"hash": data['hash'],
"size": filesize,
"ctime": data["ctime"],
"mtime": data["mtime"],
"folder": False,
"device": device_name,
"uid": index["id"].index(path)
}))
for path, data in index["folders"].items():
ws.send(json.dumps({
"op": "push",
"path": path,
"hash": data['hash'],
"size": 0,
"ctime": 0,
"mtime": 0,
"folder": True,
"device": device_name,
"uid": index["id"].index(path)
}))
if operation == "pull":
uid = data['uid']
path = index["id"][uid]
ws.send(json.dumps({
"hash": index["files"][path]['hash'],
"size": os.path.getsize(f"data/{path}"),
"pieces": 1
}))
ws.send(open(f'data/{path}', "rb").read())
if operation == "ping":
ws.send(json.dumps({"op":"pong"}))
if operation == "size":
size = 0
for file in glob("data/*"):
size += os.path.getsize(file)
ws.send(json.dumps({"res":"ok","size":size,"vault_size":0,"limit":1099511627776})) # 1To
if operation == "deleted":
return {"items":[]}
if operation == "push":
path = data.get("path")
hash = data.get("hash")
if data.get("deleted", False):
index["id"].remove(path)
del index["files"][path]
index["id"].append(path)
if data.get("folder", False):
index["folders"][path] = {"hash": hash}
save_index()
continue
else:
index["files"][path] = {
"hash": hash,
"ctime": data.get("ctime"),
"mtime": data.get("mtime"),
"device": device_name
}
save_index()
if data.get("pieces") == 1:
# Client will give us file content
ws.send(json.dumps({"res":"next"}))
file = ws.receive()
with open(f"data/{path}", "wb+") as f:
f.write(file)
ws.send(raw)
ws.send(json.dumps({"op":"ok"}))
if operation == "usernames": # TODO
ws.send(json.dumps({"1": "Mathias"}))
@app.route("/admin")
@basic_auth.required
def admin_panel():
users = database.db.execute_query("SELECT name, email FROM users;")
vaults = database.db.execute_query("SELECT name, (SELECT name FROM users WHERE uid=owner) FROM vaults;")
return render_template("admin.html", users=users, vaults=vaults)
@app.route("/")
def index_page():
return render_template("index.html")
@app.route("/user/info", methods=["POST", "OPTIONS"])
def user_info():
if request.method == "OPTIONS": return make_resp()
data = request.json
return make_resp(database.get_userinfo(data.get("token")))
@app.route("/user/signout", methods=["POST", "OPTIONS"])
def user_signout():
if request.method == "OPTIONS": return make_resp()
return make_resp({})
@app.route("/user/signin", methods=["POST", "OPTIONS"])
def user_signin():
if request.method == "OPTIONS": return make_resp()
data = request.json
return make_resp(
database.login(data["email"], data["password"])
)
@app.route("/vault/list", methods=["POST", "OPTIONS"])
def vault_list():
if request.method == "OPTIONS": return make_resp()
data = request.json
return make_resp(database.list_vaults(data.get("token")))
@app.route("/vault/regions", methods=["POST", "OPTIONS"])
def vault_regions():
if request.method == "OPTIONS": return make_resp()
return make_resp({
"regions": [
{
"name": "Home",
"value": "home"
}
]
})
@app.route("/vault/create", methods=["POST", "OPTIONS"])
def vault_create():
if request.method == "OPTIONS": return make_resp()
data = request.json
if data.get("encryption_version") != 0:
return {"error": "End2End encryption not supported"}
return make_resp(database.create_vault(data.get("name", "my awesome vault"), data.get("token")))
@app.route("/subscription/business", methods=["POST", "OPTIONS"])
def subscription_business():
if request.method == "OPTIONS": return make_resp()
return {}
@app.route("/subscription/list", methods=["POST", "OPTIONS"])
def subscription_list():
if request.method == "OPTIONS": return make_resp()
return make_resp({"business":None,"publish":None,"sync":{"earlybird":False,"expiry_ts":1747156338125,"plan":"basic_1","renew":""},"syncPlans":[{"code":"basic_1","display":"Standard 1 GB","monthly":500,"perFileMax":6291456,"revisionHistoryDays":31,"storage":1073741824,"vaults":1,"yearly":4800},{"code":"standard_10","display":"Plus 10 GB","monthly":1000,"perFileMax":209715200,"revisionHistoryDays":365,"storage":10737418240,"vaults":10,"yearly":9600},{"code":"standard_100","display":"Plus 100 GB","monthly":2000,"perFileMax":209715200,"revisionHistoryDays":365,"storage":107374182400,"vaults":10,"yearly":19200}]})
@app.route("/vault/access", methods=["POST", "OPTIONS"])
def vault_access():
if request.method == "OPTIONS": return make_resp()
data = request.json
userinfo = database.get_userinfo(data.get("token"))
return make_resp({
"allowed": True,
"email": userinfo['email'],
"encryption_version": 0,
"name": userinfo['name'],
"useruid": userinfo['uid']
})
@app.route("/vault/delete", methods=["POST", "OPTIONS"])
def vault_delete():
if request.method == "OPTIONS": return make_resp()
data = request.json
return make_resp(database.delete_database(data.get("vault_uid"), data.get("token")))
@app.route("/vault/rename", methods=["POST", "OPTIONS"])
def vault_rename():
if request.method == "OPTIONS": return make_resp()
data = request.json
return make_resp(database.rename_vault(data.get("name"), data.get("vault_uid"), data.get("token")))
@app.route("/vault/share/list", methods=["POST", "OPTIONS"])
def vault_share_list():
if request.method == "OPTIONS": return make_resp()
return make_resp(json.dumps({"shares":[]}))
"""
POST:{
"vault_uid": "",
+token
}
RESPONSE:{
"shares": [
{
"accepted": false,
"code": "",
"email": "",
"uid": ""
}
]
}
"""
@app.route("/vault/share/invite", methods=["POST", "OPTIONS"])
def vault_share_invite():
if request.method == "OPTIONS": return make_resp()
return make_resp(json.dumps({}))
"""
POST:{
"email": "",
"vault_uid": "",
+token
}
RESPONSE:{}
"""
@app.route("/vault/share/remove", methods=["POST", "OPTIONS"])
def vault_share_remove():
"""
POST:{
"share_uid": "",
"vault_uid": ""
+token
}
RESPONSE:{}
"""
sock.init_app(app)
if __name__ == "__main__":
app.run(host=os.getenv("HOST"), port=os.getenv("PORT"))