def getAuthenticatedSession( self , userEmailAddr , passwd=None, ticket_id=None ):
"""
@return: an already existing authenticated session.
@param userEmailAddr: the user email
@type userEmailAddr: a Mobyle.Net.EmailAddress instance
@param passwd: the session pass word
@type passwd: string
@raise AuthenticationError: if the passwd doesn't match the session passwd
@raise AuthenticationError: the session doesn't already exists
"""
mymd5 = md5()
mymd5.update( str( userEmailAddr ) )
key = mymd5.hexdigest()
try:
session = self.__sessions[ key ]
if session.checkPasswd( passwd ):
return session
else:
raise AuthenticationError , "There is no user with this email and password"
except KeyError:
sessionDir = os.path.normpath( os.path.join( self.cfg.user_sessions_path() , AuthenticatedSession.DIRNAME , key ) )
if os.path.exists( sessionDir ):
session = AuthenticatedSession( self.cfg , userEmailAddr , passwd=passwd, ticket_id=ticket_id )
self.__sessions[ session.getKey() ] = session
return session
else:
raise AuthenticationError , "There is no user with this email"
def createAuthenticatedSession( self , userEmailAddr , passwd ):
"""
create an authenticated session with email as login and passwd as pass word
@param userEmailAddr: the user email
@type userEmailAddr: a Mobyle.Net.EmailAddress object
@param passwd: the user password
@type passwd: string
@return: a new authenticated session
@rtype: session instance
@raise AuthenticationError: if there is already a session with this email, or the email is not allowed on this server
"""
authenticatedSessionAllowed = self.cfg.authenticatedSession()
if authenticatedSessionAllowed == 'no':
self.log.error("can't create session AUTHENTICATED_SESSION is set to \"no\" in Local/Config/Config.py")
raise SessionError , "can't create authenticated session: permission denied"
mymd5 = md5()
mymd5.update( str( userEmailAddr ) )
key = mymd5.hexdigest()
if self.__sessions.has_key( key ) :
msg = "Try to create a new Session with email %s, the %s Session already exist" % ( userEmailAddr , key)
self.log.error( msg )
raise AuthenticationError , "user with the email you specify already exist"
else:
sessionDir = os.path.normpath( os.path.join( self.cfg.user_sessions_path() , AuthenticatedSession.DIRNAME , key ) )
if os.path.exists( sessionDir ):
msg = "Try to create a new Session with email %s, the %s Session already exist" % ( userEmailAddr , key)
self.log.error( msg )
raise AuthenticationError , "user with the email you specify already exist"
session = AuthenticatedSession( self.cfg , userEmailAddr , passwd )
self.__sessions[ session.getKey() ] = session
return session