forked from arti/doors
178 lines
4.8 KiB
Python
178 lines
4.8 KiB
Python
import datetime
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import sqlite3
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import inspect
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import json
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from bottle import HTTPError
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SCHEMA_VERSION = 1
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class SQLitePlugin:
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name = "sqlite"
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api = 2
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def __init__(self, dbfile):
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self.dbfile = dbfile
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def apply(self, callback, context):
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# Test if the original callback accepts a 'db' keyword.
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# Ignore it if it does not need a database handle.
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args = inspect.signature(context.callback).parameters
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if "db" not in args:
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return callback
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def wrapper(*args, **kwargs):
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db = DB(self.dbfile)
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# Add the connection handle as a keyword argument.
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kwargs["db"] = db
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try:
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rv = callback(*args, **kwargs)
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except sqlite3.IntegrityError as e:
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db.db.rollback()
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raise HTTPError(500, "Database Error", e)
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finally:
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db.close()
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return rv
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# Replace the route callback with the wrapped one.
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return wrapper
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class DB:
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def __init__(self, dbfile=":memory:"):
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self.dbfile = dbfile
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self.db = sqlite3.connect(self.dbfile)
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self.db.row_factory = sqlite3.Row
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def close(self):
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self.db.close()
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@staticmethod
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def create_db(dbfile):
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db = sqlite3.connect(dbfile)
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db.executescript("""
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create table versions (
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version integer,
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upgraded text
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);
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create table users (
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id integer primary key,
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user text,
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full_name text,
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email text,
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disabled integer,
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admin integer
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);
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create table keycards (
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id integer primary key,
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user_id integer,
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card_uid blob,
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name text,
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created text,
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disabled integer,
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foreign key (user_id)
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references users (id)
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on delete cascade
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);
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create table doors (
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id integer primary key,
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name text,
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note text,
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api_key text,
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created text,
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disabled integer
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);
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create table door_log (
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id integer primary key,
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timestamp integer,
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door_id integer,
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keycard_id integer,
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user_id integer,
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foreign key (door_id)
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references doors (id)
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on delete set null,
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foreign key (user_id)
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references users (id)
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on delete set null,
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foreign key (keycard_id)
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references keycards (id)
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on delete set null
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)
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""")
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db.execute(
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"insert into versions (version, upgraded) values (?, ?)",
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(SCHEMA_VERSION, str(datetime.datetime.now()))
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)
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db.commit()
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def add_user(self, user, full_name=None, email=None, disabled=False, admin=False):
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self.add_users([(
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user, full_name, email, int(disabled), int(admin)
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)])
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def add_users(self, users):
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self.db.executemany("""
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insert into users(user, full_name, email, disabled, admin)
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values(?, ?, ?, ?, ?)
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""", users)
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self.db.commit()
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def list_users(self):
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cur = self.db.execute(
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"select id, user, full_name, email from users"
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)
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return cur.fetchall()
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def get_user(self, user_id):
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cur = self.db.execute(
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"select * from users where id = ?",
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(user_id, )
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)
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return cur.fetchone()
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def get_user_by_name(self, user_name):
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cur = self.db.execute(
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"select * from users where user = ?",
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(user_name, )
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)
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return cur.fetchone()
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@staticmethod
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def import_ad(json_file):
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with open(json_file) as fp:
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json_data = json.load(fp)
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for user, fields in json_data.items():
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if fields.get("considered_active", False) and \
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fields.get("groups", {}).get("floor_access", False):
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yield (
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user,
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fields.get("full_name"),
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fields.get("personal_mail"),
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0,
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int(fields.get("groups",{}).get("onboarding", False))
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)
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if __name__ == "__main__":
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dbfile = "../kdoorweb.sqlite"
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import os, sys
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from pprint import pprint
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try:
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os.unlink(dbfile)
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except FileNotFoundError:
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pass
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DB.create_db(dbfile)
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db = DB(dbfile)
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db.add_users(db.import_ad("../ad.json"))
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users = db.list_users()
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for user in users:
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print(dict(user))
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