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5f63b3a7bb
* chore: drop deprecated tables and remove unused code * isort imports * migration: check for table existence before drop
27 lines
657 B
Python
27 lines
657 B
Python
import datetime
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import json
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from app import app
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from util.security.crypto import decrypt_string, encrypt_string
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# TTL (in seconds) for page tokens.
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_PAGE_TOKEN_TTL = datetime.timedelta(days=2).total_seconds()
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def decrypt_page_token(token_string):
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if token_string is None:
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return None
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unencrypted = decrypt_string(token_string, app.config["PAGE_TOKEN_KEY"], ttl=_PAGE_TOKEN_TTL)
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if unencrypted is None:
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return None
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try:
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return json.loads(unencrypted)
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except ValueError:
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return None
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def encrypt_page_token(page_token):
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return encrypt_string(json.dumps(page_token), app.config["PAGE_TOKEN_KEY"])
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