trabajo-afectivo/lib/auth.rb

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# Copyright (C) 2012-2013 Zammad Foundation, http://zammad-foundation.org/
class Auth
include ApplicationLib
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=begin
authenticate user via username and password
result = Auth.check( username, password, user )
returns
result = user_model # if authentication was successfully
=end
def self.check(username, password, user)
# use std. auth backends
config = [
{
adapter: 'Auth::Internal',
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},
{
adapter: 'Auth::Developer',
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},
]
# added configured backends
Setting.where( area: 'Security::Authentication' ).each {|setting|
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if setting.state[:value]
config.push setting.state[:value]
end
}
# try to login against configure auth backends
user_auth = nil
config.each {|config_item|
next if !config_item[:adapter]
# load backend
backend = self.load_adapter( config_item[:adapter] )
next if !backend
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user_auth = backend.check( username, password, config_item, user )
# auth ok
if user_auth
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Rails.logger.info "Authentication against #{config_item[:adapter]} for user #{user_auth.login} ok."
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# remember last login date
user_auth.update_last_login
return user_auth
end
}
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nil
end
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end