5c3e6f1575
git-svn-id: https://beef.googlecode.com/svn/trunk@1046 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9
84 lines
2.4 KiB
Ruby
84 lines
2.4 KiB
Ruby
#
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# Copyright 2011 Wade Alcorn wade@bindshell.net
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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module BeEF
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module Extension
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module Events
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#
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# The http handler that manages the Events.
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#
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class Handler < WEBrick::HTTPServlet::AbstractServlet
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attr_reader :guard
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Z = BeEF::Core::Models::HookedBrowser
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#
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# Class constructor
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#
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def initialize(data)
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# we set up a mutex
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@guard = Mutex.new
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@data = data
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setup()
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end
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#
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# Sets up event logging
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#
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def setup()
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# validates the hook token
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beef_hook = @data['beefhook'] || nil
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raise WEBrick::HTTPStatus::BadRequest, "beef_hook is null" if beef_hook.nil?
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# validates that a hooked browser with the beef_hook token exists in the db
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zombie = Z.first(:session => beef_hook) || nil
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raise WEBrick::HTTPStatus::BadRequest, "Invalid beef hook id: the hooked browser cannot be found in the database" if zombie.nil?
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events = @data['results']
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# push events to logger
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if (events.kind_of?(Array))
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logger = BeEF::Core::Logger.instance
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events.each{|e|
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logger.register('Event', parse(e), zombie.id)
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}
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end
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end
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def parse(event)
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case event['type']
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when 'click'
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return event['time'].to_s+'s - [Mouse Click] x: '+event['x'].to_s+' y:'+event['y'].to_s+' > '+event['target'].to_s
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when 'focus'
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return event['time'].to_s+'s - [Focus] Browser has regained focus.'
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when 'blur'
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return event['time'].to_s+'s - [Blur] Browser has lost focus.'
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when 'keys'
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return event['time'].to_s+'s - [User Typed] "'+event['data'].to_s+'" > '+event['target'].to_s
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end
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print_debug 'Event handler has recieved an unknown event'
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return 'Unknown event'
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end
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end
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end
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end
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end
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