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utils: make API key generator more random
The API key generator abused temporary filenames in what seems to be an attempt
of creating keys that unambiguously specified the user and thus were unique
across users. A final hashing did however remove that property.
More importantly, tempfile is not documented to use secure random numbers ...
and it only uses 6 characters, giving approximately 36 bits of entropy.
Instead, use the cryptographically secure os.urandom directly to generate keys
with the same length but with the full 160 bits of entropy.
Reported and fixed by Andrew Bartlett.
The API key generator abused temporary filenames in what seems to be an attempt
of creating keys that unambiguously specified the user and thus were unique
across users. A final hashing did however remove that property.
More importantly, tempfile is not documented to use secure random numbers ...
and it only uses 6 characters, giving approximately 36 bits of entropy.
Instead, use the cryptographically secure os.urandom directly to generate keys
with the same length but with the full 160 bits of entropy.
Reported and fixed by Andrew Bartlett.
64a5386216c5 bb35ad076e2f 17c9393e9645 bb35ad076e2f bb35ad076e2f bb35ad076e2f 7e5f8c12a3fc bb35ad076e2f 8b8edfc25856 7e5f8c12a3fc 9da24750f563 8b8edfc25856 7e5f8c12a3fc 8b8edfc25856 9da24750f563 7e5f8c12a3fc bb35ad076e2f 9da24750f563 7e5f8c12a3fc 8b8edfc25856 9da24750f563 7e5f8c12a3fc 8b8edfc25856 bb35ad076e2f 499c513967a1 9da24750f563 8b8edfc25856 7e5f8c12a3fc bb35ad076e2f 8b8edfc25856 7e5f8c12a3fc 8b8edfc25856 8b8edfc25856 499c513967a1 8b8edfc25856 | .. _models:
========================
The :mod:`models` Module
========================
.. automodule:: kallithea.model
:members:
.. automodule:: kallithea.model.comment
:members:
.. automodule:: kallithea.model.notification
:members:
.. automodule:: kallithea.model.permission
:members:
.. automodule:: kallithea.model.repo_permission
:members:
.. automodule:: kallithea.model.repo
:members:
.. automodule:: kallithea.model.repo_group
:members:
.. automodule:: kallithea.model.scm
:members:
.. automodule:: kallithea.model.user
:members:
.. automodule:: kallithea.model.user_group
:members:
|