Class: Core_p

Inherits:
Object
  • Object
show all
Defined in:
lib/core.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project, server_alias) ⇒ Core_p

Returns a new instance of Core_p.



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# File 'lib/core.rb', line 8

def initialize(project,server_alias)
  self.project = project
  self.server_alias = server_alias
  if !File.exist?("#{$public_key_path}")
    puts "you dont have a pair of ssh key,we will generate it"
    self.generate_key
  end
end

Instance Attribute Details

#project ⇒ Object

Returns the value of attribute project.



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# File 'lib/core.rb', line 3

def project
  @project
end

#server_alias ⇒ Object

Returns the value of attribute server_alias.



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# File 'lib/core.rb', line 3

def server_alias
  @server_alias
end

Instance Method Details

#generate_key ⇒ Object

when trying to send public key



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# File 'lib/core.rb', line 18

def generate_key
    puts "please enter return 3 times"
    cmd = "ssh-keygen -t rsa"
    `#{cmd}`
end

#login ⇒ Object 



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# File 'lib/core.rb', line 24

def 
  if Loginx::Exist.project_exist?(self.project)
    config =  YAML::load (File.open("#{$config_path}"))
    info = YAML::load(File.open("#{$project_path}/#{self.project}.yml"))
    if !info.has_key?(self.server_alias)
      puts "sorry the server alias does not exist"
      exit 1
    end
  user = config['config']['user']
  port = config['config']['port']
  ip = info[self.server_alias]['ip']
  password = info[self.server_alias]['password']
  cmd = "ssh -p #{port} #{user}@#{ip}"
  exp = RubyExpect::Expect.spawn("#{cmd}")
  exp.procedure do
    any do
      expect /Permission denied/ do
        puts "this user is not allowed"
      end

      expect /Connection refused/ do
        puts "please check your port setting or password"
      end

      expect /continue connecting/ do
        send "yes"
      end

      expect /\$\s+$/ do
        puts "login successfully and press return to continue"
        interact
      end

      expect /\#\s+$/ do
        puts "login successfully and press return to continue"
        interact
      end

      expect /assword/ do
        cmd = "ssh-copy-id -i #{user}@#{ip}"
        exp2 = RubyExpect::Expect.spawn("#{cmd}")
        exp2.procedure do
          any do
            expect /Permission denied/ do
              puts "this user is not allowed"
            end

            expect /continue connecting/ do
              send "yes"
            end

            expect /assword/ do
              send "#{password}"
              sleep 3
              puts "now you can try again, or use |ssh #{user}@#{ip}| if failed please check your password"
              exit 0
            end

            run
          end
        end
      end

      run
    end
  end
  else
    puts "project does not exist"
    exit 1
  end
end