Ebbe BaßandClaude Sonnet 5.5
94c1d39c9d
Page at /email asks for the new address and the current password (shared failure counter with the password page, five requests per hour) and mails a one-hour confirmation link to the new address. Confirming writes the address and mails the old address a 24-hour undo link; undoing restores it, ends every session of the user and notifies the Admin (ADMIN_NOTIFY_EMAIL). Link pages show on GET and apply on POST; tokens are stored only as hashes, single use, and are blanked from every log line. New table owned by profile, German text, tests; review findings logged in the plan. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FocPJ75XPma7TcuYEMy8zm
10 lines
311 B
Python
10 lines
311 B
Python
"""The one rule for a usable e-mail address. No Django imports: the config reads it at startup."""
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import re
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_ADDRESS = re.compile(r"^[^@\s<>,;\"()\[\]\\]+@[^@\s<>,;\"()\[\]\\]+\.[^@\s<>,;\"()\[\]\\]+$")
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def is_valid_address(value: str) -> bool:
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return len(value) <= 254 and bool(_ADDRESS.match(value))
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