/usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor
Edit: /usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor/account.pyc (3432B)
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s° 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.iÿÿÿÿNc C sm | i ƒ i ƒ i d ƒ } | ƒ } | i | | ƒ i ƒ ƒ | i d | | f i d ƒ ƒ | i ƒ i ƒ S( sà 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)
t utf8s :%d:%s( t as_stringt stript encodet updatet digestt hexdigestt lower( t
hashed_keyt timestampt msgt hash_R ( ( sG /usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor/account.pyt sign_msg s
c C s5 d | | i ƒ f i d ƒ } | | ƒ i ƒ i ƒ S( s³ 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)
s %s:%sR ( R R R ( t keyt userR t result( ( sG /usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor/account.pyt hash_key s c C s£ t | d ƒ } | d } | d } t t i ƒ | ƒ t i j o t i d ƒ ‚ n t | | ƒ } | d =t | | | ƒ } | | j o t i d ƒ ‚ n d S( s Verify that the provided message is correctly signed.
The message must have "User", "Time", and "Sig" headers.
If the signature is valid, then the function returns normally.
If the signature is not valid, then a pyzor.SignatureError() exception
is raised.t Timet Usert Sigs# Timestamp not within allowed range.s Invalid signature.N( t intt abst timet pyzort MAX_TIMESTAMP_DIFFERENCEt SignatureErrorR R ( R
t user_keyR R t provided_signaturet hashed_user_keyt correct_signature( ( sG /usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor/account.pyt verify_signature( s
t Accountc B s e Z d „ Z RS( c C s | | _ | | _ | | _ d S( N( t usernamet saltR
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__module__R# ( ( ( sG /usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor/account.pyR ? s c C sE y | i d ƒ \ } } Wn t j
o t d ƒ ‚ n X| | f S( Nt ,sd Invalid number of parts for key; perhaps you forgot the comma at the beginning for the salt divider?( t splitt
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t ( t __doc__R t hashlibR t sha1R R R t objectR R* t anonymous_usert Nonet AnonymousAccount( ( ( sG /usr/lib/python2.6/site-packages/pyzor-1.0.0-py2.6.egg/pyzor/account.pyt
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