76 lines
2.5 KiB
Python
Executable File
76 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python
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"""This file needs to be run from the root of the project to correctly
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import authentik. This is done by the dockerfile."""
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from sys import exit as sysexit
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from time import sleep
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from psycopg import OperationalError, connect
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from redis import Redis
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from redis.exceptions import RedisError
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from authentik.lib.config import CONFIG, redis_url
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CHECK_THRESHOLD = 30
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def check_postgres():
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attempt = 0
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while True:
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if attempt >= CHECK_THRESHOLD:
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sysexit(1)
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try:
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conn = connect(
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dbname=CONFIG.refresh("postgresql.name"),
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user=CONFIG.refresh("postgresql.user"),
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password=CONFIG.refresh("postgresql.password"),
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host=CONFIG.refresh("postgresql.host"),
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port=CONFIG.get_int("postgresql.port"),
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sslmode=CONFIG.get("postgresql.sslmode"),
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sslrootcert=CONFIG.get("postgresql.sslrootcert"),
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sslcert=CONFIG.get("postgresql.sslcert"),
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sslkey=CONFIG.get("postgresql.sslkey"),
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)
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conn.cursor()
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break
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except OperationalError as exc:
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sleep(1)
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CONFIG.log("info", f"PostgreSQL connection failed, retrying... ({exc})")
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finally:
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attempt += 1
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CONFIG.log("info", "PostgreSQL connection successful")
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def check_redis():
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url = CONFIG.get("cache.url") or redis_url(CONFIG.get("redis.db"))
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attempt = 0
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while True:
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if attempt >= CHECK_THRESHOLD:
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sysexit(1)
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try:
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redis = Redis.from_url(url)
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redis.ping()
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break
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except RedisError as exc:
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sleep(1)
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CONFIG.log("info", f"Redis Connection failed, retrying... ({exc})")
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finally:
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attempt += 1
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CONFIG.log("info", "Redis Connection successful")
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def wait_for_db():
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CONFIG.log("info", "Starting authentik bootstrap")
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# Sanity check, ensure SECRET_KEY is set before we even check for database connectivity
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if CONFIG.get("secret_key") is None or len(CONFIG.get("secret_key")) == 0:
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CONFIG.log("info", "----------------------------------------------------------------------")
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CONFIG.log("info", "Secret key missing, check https://goauthentik.io/docs/installation/.")
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CONFIG.log("info", "----------------------------------------------------------------------")
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sysexit(1)
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check_postgres()
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check_redis()
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CONFIG.log("info", "Finished authentik bootstrap")
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if __name__ == "__main__":
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wait_for_db()
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