113 lines
4.7 KiB
Python
Executable File
113 lines
4.7 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import traceback, os, re, asyncio, requests, json, discord
|
|
from bot_utils import setup, send_msg
|
|
|
|
bot_token = setup()
|
|
client = discord.Client()
|
|
|
|
AIRTABLE_API_KEY = os.getenv("AIRTABLE_API_KEY")
|
|
AIRTABLE_BASE = os.getenv("AIRTABLE_BASE", "app89plJvA9EqTJEc")
|
|
AIRTABLE_TABLE = os.getenv("AIRTABLE_TABLE", "Table%201")
|
|
AIRTABLE_FIELD = os.getenv("AIRTABLE_FIELD", "Link")
|
|
|
|
|
|
def exec(command):
|
|
return os.popen(command).read().strip()
|
|
|
|
|
|
async def block_skylinks_from_airtable():
|
|
print("Pulling blocked skylinks from Airtable via api integration")
|
|
headers = {"Authorization": "Bearer " + AIRTABLE_API_KEY}
|
|
skylinks = []
|
|
offset = None
|
|
while len(skylinks) == 0 or offset:
|
|
print("Requesting a batch of records from Airtable with " + (offset if offset else "empty") + " offset")
|
|
query = "&".join(["fields%5B%5D=" + AIRTABLE_FIELD, ("offset=" + offset) if offset else ""])
|
|
response = requests.get(
|
|
"https://api.airtable.com/v0/" + AIRTABLE_BASE + "/" + AIRTABLE_TABLE + "?" + query,
|
|
headers=headers,
|
|
)
|
|
|
|
if response.status_code != 200:
|
|
status_code = str(response.status_code)
|
|
response_text = response.text or "empty response"
|
|
message = "Airtable blocklist integration responded with code " + status_code + ": " + response_text
|
|
return print(message) or await send_msg(client, message, force_notify=False)
|
|
|
|
data = response.json()
|
|
skylinks = skylinks + [entry["fields"][AIRTABLE_FIELD] for entry in data["records"]]
|
|
|
|
if len(skylinks) == 0:
|
|
return print("Airtable returned 0 skylinks - make sure your configuration is correct")
|
|
|
|
offset = data.get("offset")
|
|
|
|
print("Airtable returned total " + str(len(skylinks)) + " skylinks to block")
|
|
|
|
skylinks_returned = skylinks
|
|
skylinks = [skylink for skylink in skylinks if re.search("^[a-zA-Z0-9_-]{46}$", skylink)]
|
|
|
|
if len(skylinks_returned) != len(skylinks):
|
|
invalid_skylinks = [str(skylink) for skylink in list(set(skylinks_returned) - set(skylinks))]
|
|
message = str(len(invalid_skylinks)) + " of the skylinks returned from Airtable are not valid"
|
|
print(message) or await send_msg(client, message, file=("\n".join(invalid_skylinks)))
|
|
|
|
apipassword = exec("docker exec sia cat /sia-data/apipassword")
|
|
ipaddress = exec("docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' sia")
|
|
|
|
print("Sending blocklist request to siad")
|
|
response = requests.post(
|
|
"http://" + ipaddress + ":9980/skynet/blocklist",
|
|
auth=("", apipassword),
|
|
headers={"user-agent": "Sia-Agent"},
|
|
data=json.dumps({"add": skylinks}),
|
|
)
|
|
|
|
if response.status_code == 204:
|
|
print("Siad blocklist successfully updated with provided skylink")
|
|
else:
|
|
status_code = str(response.status_code)
|
|
response_text = response.text or "empty response"
|
|
message = "Siad blocklist endpoint responded with code " + status_code + ": " + response_text
|
|
return print(message) or await send_msg(client, message, force_notify=False)
|
|
|
|
print("Searching nginx cache for blocked files")
|
|
cached_files_command = (
|
|
"/usr/bin/find /data/nginx/cache/ -type f | /usr/bin/xargs --no-run-if-empty -n1000 /bin/grep -Els '^KEY: .*("
|
|
+ "|".join(skylinks)
|
|
+ ")'"
|
|
)
|
|
cached_files_count = int(exec('docker exec -it nginx bash -c "' + cached_files_command + ' | wc -l"') or 0)
|
|
|
|
if cached_files_count == 0:
|
|
return print("No nginx cached files matching blocked skylinks were found")
|
|
|
|
exec('docker exec -it nginx bash -c "' + cached_files_command + ' | xargs rm"')
|
|
message = "Purged " + str(cached_files_count) + " blocklisted files from nginx cache"
|
|
return print(message) or await send_msg(client, message)
|
|
|
|
|
|
async def exit_after(delay):
|
|
await asyncio.sleep(delay)
|
|
os._exit(0)
|
|
|
|
|
|
@client.event
|
|
async def on_ready():
|
|
try:
|
|
await block_skylinks_from_airtable()
|
|
except: # catch all exceptions
|
|
message = "```\n{}\n```".format(traceback.format_exc())
|
|
await send_msg(client, message, force_notify=False)
|
|
asyncio.create_task(exit_after(3))
|
|
|
|
|
|
client.run(bot_token)
|
|
|
|
# --- BASH EQUIVALENT
|
|
# skylinks=$(curl "https://api.airtable.com/v0/${AIRTABLE_BASE}/${AIRTABLE_TABLE}?fields%5B%5D=${AIRTABLE_FIELD}" -H "Authorization: Bearer ${AIRTABLE_KEY}" | python3 -c "import sys, json; print('[\"' + '\",\"'.join([entry['fields']['Link'] for entry in json.load(sys.stdin)['records']]) + '\"]')")
|
|
# apipassword=$(docker exec sia cat /sia-data/apipassword)
|
|
# ipaddress=$(docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' sia)
|
|
# curl -A "Sia-Agent" --user "":"${apipassword}" --data "{\"add\" : ${skylinks}}" "${ipaddress}:9980/skynet/blocklist"
|