Current File : //usr/lib/python3.6/site-packages/pyzor/__pycache__/account.cpython-36.pyc
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�Z dS )z�A collection of utilities that facilitate working with Pyzor accounts.
Note that accounts are not necessary (on the client or server), as an
"anonymous" account always exists.� Nc C sN |j � j� jd�}|� }|j||�j� � |jd|| f jd�� |j� j� S )z�Converts the key, timestamp (epoch seconds), and msg into a digest.
lower(H(H(M) + ':' T + ':' + K))
M is message
T is integer epoch timestamp
K is hashed_key
H is the hash function (currently SHA1)
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r c C s& d|| j � f jd�}||�j� j � S )z�Returns the hash key for this username and password.
lower(H(U + ':' + lower(K)))
K is key (hex string)
U is username
H is the hash function (currently SHA1)
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�hash_key s r c C sn t | d �}| d }| d }ttj� | �tjkr<tjd��t||�}| d= t||| �}||krjtjd��dS )a Verify that the provided message is correctly signed.
The message must have "User", "Time", and "Sig" headers.
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