86 lines
2.1 KiB
Python
86 lines
2.1 KiB
Python
import requests
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import datetime
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from ua_parser import user_agent_parser
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from database import SessionLocal
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import config
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from models import Link, Record
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"""
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Create a new log record whenever a link is visited
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"""
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def ip_to_location(ip):
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if not config.IP_TO_LOCATION:
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return "-, -", "-"
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url = f"https://api.ip2location.io/?key={config.API_KEY}&ip={ip}"
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response = requests.get(url)
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data = response.json()
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if response.status_code != 200:
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config.LOG.error(
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"Error with IP2Location API. Perhaps the API is down."
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)
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return "-, -", "-"
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if "error" in data:
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config.LOG.error(
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"Error with IP2Location API. Likely wrong API key or insufficient"
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" funds."
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)
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return "-, -", "-"
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location = ""
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# Sometimes a certain name may not be present, so always check
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if "city_name" in data:
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location += data["city_name"]
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if "region_name" in data:
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location += f', {data["region_name"]}'
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if "country_name" in data:
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location += f', {data["country_name"]}'
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isp = data["as"]
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return location, isp
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def log(link, ip, user_agent):
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db = SessionLocal()
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# Get the redirect link and owner of the link
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redirect_link, owner = (
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db.query(Link.redirect_link, Link.owner)
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.filter(Link.link == link)
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.first()
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)
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# Get the location and ISP of the user
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location, isp = ip_to_location(ip)
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timestamp = datetime.datetime.now()
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ua_string = user_agent_parser.Parse(user_agent)
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browser = ua_string["user_agent"]["family"]
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os = f'{ua_string["os"]["family"]} {ua_string["os"]["major"]}'
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# Create the log record and commit it to the database
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link_record = Record(
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owner=owner,
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link=link,
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timestamp=timestamp,
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ip=ip,
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location=location,
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browser=browser,
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os=os,
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user_agent=user_agent,
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isp=isp,
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)
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db.add(link_record)
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db.commit()
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db.close()
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# Return the redirect link in order to properly redirect the user
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return redirect_link
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