Class: Arachni::UI::Web::Addons::AutoDeploy::Manager

Inherits:
Object
  • Object
show all
Includes:
Utilities
Defined in:
lib/arachni/ui/web/addons/autodeploy/lib/manager.rb

Overview

@author: Tasos “Zapotek” Laskos

<[email protected]>
<[email protected]>

@version: 0.1.2

Defined Under Namespace

Classes: Deployment

Constant Summary collapse

ARCHIVE_PATH = 
'https://github.com/downloads/Zapotek/arachni/'
ARCHIVE_NAME =

ARCHIVE_PATH = ‘localhost/~zapotek/’

'arachni-v' + Arachni::VERSION + '-autodeploy'
ARCHIVE_EXT = 
'.tar.gz'
NODE_SSL_KEY = 
"node_ssl_key.pem"
NODE_SSL_CERT = 
"node_ssl_cert.pem"
SSL_KEY = 
"ssl_key.pem"
SSL_CERT = 
"ssl_cert.pem"
SSL_CA = 
"ssl_ca.pem"
EXEC = 
'arachni_rpcd'

Instance Method Summary collapse

Methods included from Utilities

#escape, #escape_hash, #parse_datetime, #port_to_url, #remove_proto, #unescape, #unescape_hash

Constructor Details

#initialize(opts, settings) ⇒ Manager

Returns a new instance of Manager.



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 76

def initialize( opts, settings )
    @opts     = opts
    @settings = settings

    DataMapper::setup( :default, "sqlite3://#{@settings.db}/default.db" )
    DataMapper.finalize

    Deployment.auto_upgrade!
end

Instance Method Details

#alive?(deployment, &block) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 276

def alive?( deployment, &block )
    @settings.dispatchers.alive?( get_rpc_url( deployment ) ){
        |alive|
        block.call( alive )
    }
end

#delete(id, password) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 287

def delete( id, password )
    deployment = get( id )
    ret = uninstall( deployment, password )
    return ret if ret[:code]
    deployment.destroy
    return ret
end

#finalize_setup(channel) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 154

def finalize_setup( channel )
    @@setup[channel][:deployment].ssl = @settings.conf['ssl']['server']['enable']
    @@setup[channel][:deployment].save
    return @@setup[channel][:deployment]
end

#get(id) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 283

def get( id )
    Deployment.get( id )
end

#get_rpc_url(deployment) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 306

def get_rpc_url( deployment )
    deployment.host + ':' + deployment.dispatcher_port.to_s
end

#get_url(deployment) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 310

def get_url( deployment )
    deployment.user + '@' + deployment.host + ':' + deployment.port.to_s +
        '$' + deployment.dispatcher_port.to_s
end

#list ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 257

def list
    Deployment.all.reverse
end

#list_with_liveness(&block) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 261

def list_with_liveness( &block )
    ::EM.synchrony do
        deployments = ::EM::Synchrony::Iterator.new( list ).map {
            |deployment, iter|
            alive?( deployment ){
                |alive|
                deployment.alive = alive
                iter.return( deployment )
            }
        }

        block.call( deployments )
    end
end

#output(channel) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 150

def output( channel )
    return @@setup[channel]
end

#run(deployment, password) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 181

def run( deployment, password )
   begin
       session = ssh( deployment, password )
   rescue Exception => e
       return {
           :output => e.class.name + ': ' + e.to_s + "\n" + e.backtrace.join( "\n" ),
           :status => 'failed',
           :code   => 1
       }
   end

    cmd  = 'nohup ./' + ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s + '/' + ARCHIVE_NAME + '/' + EXEC
    cmd += " --port='#{deployment.dispatcher_port}'"

    if deployment.nickname && !deployment.nickname.empty?
        cmd += " --nickname='#{deployment.nickname}'"
    end

    if deployment.pipe_id && !deployment.pipe_id.empty?
        cmd += " --pipe-id='#{deployment.pipe_id}'"
    end

    if deployment.weight && !deployment.weight.empty?
        cmd += " --weight='#{deployment.weight}'"
    end

    if deployment.neighbour && !deployment.neighbour.empty?
        cmd += " --neighbour='#{deployment.neighbour}'"
    end

    if deployment.address && !deployment.address.empty?
        cmd += " --address='#{deployment.address}'"
    end

    if deployment.pool_size > 0
        cmd += " --pool-size='#{deployment.pool_size}'"
    end

    if deployment.ssl
        cmd += " --node-ssl-pkey='/#{NODE_SSL_KEY}'"
        cmd += " --node-ssl-cert='/#{NODE_SSL_CERT}'"
        cmd += " --ssl-pkey='/#{SSL_KEY}'"
        cmd += " --ssl-cert='/#{SSL_CERT}'"
        cmd += " --ssl-ca='/#{SSL_CA}'"
    end

    # puts cmd

    cmd += ' > ' + EXEC + '-startup.log 2>&1 &'

    session.exec!( cmd )

   sleep( 3 )
   { :code   => 0 }
end

#setup(deployment, password) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 86

def setup( deployment, password )

    @@setup ||= {}
    url = get_url( deployment )
    @@setup[url] ||= {}

    Thread.new {
        @@setup[url][:deployment] ||= deployment
        @@setup[url][:status] = 'working'

        begin
            session = ssh( deployment, password )
        rescue Exception => e
            @@setup[url][:status] = 'failed'
            @@setup[url][:output] = e.class.name + ': ' + e.to_s + "\n" + e.backtrace.join( "\n" )
            @@setup[url][:code]   = 1
            return
        end


        wget = 'wget --output-document=' + ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s +
            ARCHIVE_EXT + ' ' + ARCHIVE_PATH + ARCHIVE_NAME + ARCHIVE_EXT
        ret = ssh_exec!( deployment, session, wget )

        if ret[:code] != 0
            @@setup[url][:status] = 'failed'
            return
        end

        mkdir = 'mkdir ' + ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s
        ret = ssh_exec!( deployment, session,  mkdir )

        if ret[:code] != 0
            @@setup[url][:status] = 'failed'
            return
        end


        tar = 'tar xvf ' + ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s + ARCHIVE_EXT +
            ' -C ' + ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s
        ret = ssh_exec!( deployment, session,  tar )

        if ret[:code] != 0
            @@setup[url][:status] = 'failed'
            return
        end

        chmod = 'chmod +x ' + ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s + '/' +
            ARCHIVE_NAME + '/' + EXEC
        ret = ssh_exec!( deployment, session, chmod )

        upload_ssl_pems!( deployment, session )

        if ret[:code] != 0
            @@setup[url][:status] = 'failed'
            return
        end

        @@setup[url][:status] = 'finished'
    }

    return get_url( deployment )
end

#shutdown(deployment, password, &block) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 237

def shutdown( deployment, password, &block )
   url =  "#{deployment.host}:#{deployment.dispatcher_port}"
   @settings.dispatchers.connect( url ).proc_info {
       |proc|
       begin
           session = ssh( deployment, password )
       rescue Exception => e
           block.call( {
               :output => e.class.name + ': ' + e.to_s + "\n" + e.backtrace.join( "\n" ),
               :status => 'failed',
               :code   => 1
           })
           next
       end

        block.call ssh_exec!( deployment, session, 'kill -9 -' + proc['pgrp'] )
    }
end

#ssh(deployment, password) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 295

def ssh( deployment, password )
    @@ssh ||= {}
    @@ssh[get_url( deployment ) + '$' + Digest::MD5.hexdigest( password ) ] ||=
        Net::SSH.start( deployment.host, deployment.user,
            {
              :port     => deployment.port,
              :password => password
            }
        )
end

#ssh_exec!(deployment, ssh, command) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 335

def ssh_exec!( deployment, ssh, command )

    stdout_data = ""
    stderr_data = ""

    exit_code   = nil
    exit_signal = nil

    @@setup ||= {}

    url = get_url( deployment )

    @@setup[url] ||= {}
    @@setup[url][:code]   = 0
    @@setup[url][:output] ||= ''
    @@setup[url][:output] += "\n" + command + "\n"

    ssh.open_channel do |channel|
        channel.exec(command) do |ch, success|
            unless success
                abort "FAILED: couldn't execute command (ssh.channel.exec)"
            end

            channel.on_data {
                |ch, data|
                stdout_data += data
                @@setup[url][:output] += data
            }

            channel.on_extended_data {
                |ch, type, data|
                stderr_data += data
                @@setup[url][:output] += data
            }

            channel.on_request( "exit-status" ) {
                |ch, data|
                exit_code = data.read_long
                @@setup[url][:code] = data.read_long
            }

            channel.on_request( "exit-signal" ) {
                |ch, data|
                exit_signal = data.read_long
            }

        end
    end

    ssh.loop
    return {
        :stdout => stdout_data,
        :stderr => stderr_data,
        :code   => exit_code,
        :signal => exit_signal
    }
end

#uninstall(deployment, password) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 160

def uninstall( deployment, password )

    begin
        session = ssh( deployment, password )
    rescue Exception => e
        return {
            :output => e.class.name + ': ' + e.to_s + "\n" + e.backtrace.join( "\n" ),
            :status => 'failed',
            :code   => 1
         }
     end

    out = "\n" + rm = "rm -rf #{ARCHIVE_NAME}-#{deployment.dispatcher_port}*"
    ret = ssh_exec!( deployment, session, rm )
    out += "\n" + ret[:stdout] + "\n" + ret[:stderr]

    return { :output => out, :code => ret[:code], :status => 'failed', } if ret[:code] != 0

    return { :output => out }
end

#upload_ssl_pems!(deployment, ssh) ⇒ Object 



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# File 'lib/arachni/ui/web/addons/autodeploy/lib/manager.rb', line 315

def upload_ssl_pems!( deployment, ssh )

    if !@settings.conf['ssl']['client']['enable'] ||
        !@settings.conf['ssl']['server']['enable']
        return
    end

    dir = ARCHIVE_NAME + '-' + deployment.dispatcher_port.to_s + '/' +
        ARCHIVE_NAME + '/cde-root/'

    tx = []
    tx << ssh.scp.upload( @settings.conf['ssl']['client']['key'], dir + NODE_SSL_KEY )
    tx << ssh.scp.upload( @settings.conf['ssl']['client']['cert'], dir + NODE_SSL_CERT )
    tx << ssh.scp.upload( @settings.conf['ssl']['server']['key'], dir + SSL_KEY )
    tx << ssh.scp.upload( @settings.conf['ssl']['server']['cert'], dir + SSL_CERT )
    tx << ssh.scp.upload( @settings.conf['ssl']['server']['ca'], dir + SSL_CA )

    tx.each { |d| d.wait }
end