Class: Expect4r::BaseLoginObject

Inherits:
Base
  • Object
show all
Defined in:
lib/misc/base.rb

Direct Known Subclasses

Ios, Iox, J, RShell, V

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

all

Methods included from Expect4r

#_login, #child_exit, #connected?, #exp_print, #exp_puts, #exp_send, #expect, #get_prompt, #getc, #interact, #login_by_proxy, #logout, #putc, #putcr, #read_until, #readline, #spawn

Constructor Details

#initialize(*args) ⇒ BaseLoginObject

@method, host, @user, pwd, enable_pwd, port = args @method, host, @user, pwd, enable_pwd = args @method, host, @user, pwd, port = args @method, host, @user, pwd = args

@method, host+port, @user, pwd, enable_pwd = args @method, host+port, @user, pwd = args



91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
 
# File 'lib/misc/base.rb', line 91

def initialize(*args)
  host, _pwd, _enable_pwd, ciphered_password=[nil]*5
  if args.size>2 and args[1].is_a?(String)
    case args.size
    when 6
      @method, host, @user, _pwd, _enable_pwd, port = args
    when 5
      if args.last.is_a?(Fixnum)
        @method, host, @user, _pwd, port = args
      else
        @method, host, @user, _pwd, _enable_pwd = args
      end
    else
      @method, host, @user, _pwd, port = args
    end

    raise ArgumentError if host.split.size>1 and port
        
    @host, _port = host.split
    @port = port || (_port || 0).to_i

  elsif args.size == 2 and args[1].is_a?(Hash) and args[0].is_a?(Symbol)
    @method = args[0]
    @host = args[1][:host] || args[1][:hostname]
    port = args[1][:port]
    @port = (port || 0).to_i
    @user = args[1][:user]|| args[1][:username]

    _pwd  = args[1][:pwd]  || args[1][:password]
    ciphered_password  = args[1][:ciphered_password]

    _enable_pwd  = args[1][:enable_password]
    ciphered_enable_password  = args[1][:ciphered_enable_password]

  else
    raise
  end
  
  @pwd = if ciphered_password
    ciphered_password
  else
    Expect4r.cipher(_pwd) if _pwd
  end

  @enable_pwd = if ciphered_enable_password
    ciphered_enable_password
  else
      Expect4r.cipher(_enable_pwd || _pwd) if _enable_pwd || _pwd
  end
  
  @ps1 = /(.*)(>|#|\$)\s*$/
  @more = / --More-- /
  @matches=Set.new
  Base.add(self)
  self
end

Class Attribute Details

.routers ⇒ Object (readonly)

Returns the value of attribute routers.



40
41
42
 
# File 'lib/misc/base.rb', line 40

def routers
  @routers
end

Instance Attribute Details

#host ⇒ Object Also known as: hostname

Returns the value of attribute host.



46
47
48
 
# File 'lib/misc/base.rb', line 46

def host
  @host
end

#method ⇒ Object

Returns the value of attribute method.



46
47
48
 
# File 'lib/misc/base.rb', line 46

def method
  @method
end

#port ⇒ Object

Returns the value of attribute port.



46
47
48
 
# File 'lib/misc/base.rb', line 46

def port
  @port
end

#proxy ⇒ Object (readonly)

Returns the value of attribute proxy.



46
47
48
 
# File 'lib/misc/base.rb', line 46

def proxy
  @proxy
end

#ssh_options ⇒ Object

Returns the value of attribute ssh_options.



152
153
154
 
# File 'lib/misc/base.rb', line 152

def ssh_options
  @ssh_options
end

#user ⇒ Object Also known as: username

Returns the value of attribute user.



46
47
48
 
# File 'lib/misc/base.rb', line 46

def user
  @user
end

Class Method Details

.add(r) ⇒ Object 



41
42
43
44
 
# File 'lib/misc/base.rb', line 41

def add(r)
  @routers ||=[]
  @routers << r
end

.new_ssh(*args) ⇒ Object

Examples:

my_mac = RShell.new_ssh '1.1.1.1', 'me', 'secret'
iox = Ios.new_ssh '1.1.1.1', 'lab', 'lab'
ios = Iosx.new_ssh '1.1.1.1', 'username', 'pwd'



37
38
39
 
# File 'lib/misc/base.rb', line 37

def new_ssh(*args)
  new :ssh, *args
end

.new_telnet(*args) ⇒ Object

Examples:

my_mac = RShell.new_telnet '1.1.1.1', 'me', 'secret'
ios = Ios.new_telnet '1.1.1.1', 'lab', 'lab'
iox = Iox.new_telnet '1.1.1.1', 'username', 'pwd'



29
30
31
 
# File 'lib/misc/base.rb', line 29

def new_telnet(*args)
  new :telnet, *args
end

Instance Method Details

#cmp(o) ⇒ Object 



210
211
212
 
# File 'lib/misc/base.rb', line 210

def cmp(o)
  o.spawnee == spawnee and o.password == password and o.enable_password == enable_password
end

#connect_retry ⇒ Object 



185
186
187
 
# File 'lib/misc/base.rb', line 185

def connect_retry
  @connect_retry ||= 0
end

#connect_retry=(arg) ⇒ Object

Raises:

  • (ArgumentError) 


189
190
191
192
 
# File 'lib/misc/base.rb', line 189

def connect_retry=(arg)
  raise ArgumentError unless (0 .. 100_000) === arg
  @connect_retry = arg
end

#dup ⇒ Object 



194
195
196
197
198
199
200
 
# File 'lib/misc/base.rb', line 194

def dup
  if @pwd
    self.class.new @method, @host, @user, Expect4r.decipher(@pwd)
  else
    self.class.new @method, @host, @user
  end
end

#enable_password ⇒ Object 



206
207
208
 
# File 'lib/misc/base.rb', line 206

def enable_password
  @enable_pwd
end

#password ⇒ Object 



202
203
204
 
# File 'lib/misc/base.rb', line 202

def password
  @pwd
end

#spawnee ⇒ Object 



163
164
165
166
167
168
169
170
171
172
173
174
175
 
# File 'lib/misc/base.rb', line 163

def spawnee
  case method
  when :telnet  ; "telnet #{host} #{port if port>0}"
  when :ssh
    cmd  ="ssh #{host}"
    cmd +=" -oPort=#{port}"             if port>0
    cmd +=" -oUser=#{spawnee_username}" if spawnee_username
    cmd += [" ", [ssh_options]].flatten.join(" ") if ssh_options
    cmd
  else
    raise RuntimeError
  end
end

#spawnee_prompt ⇒ Object 



181
182
183
 
# File 'lib/misc/base.rb', line 181

def spawnee_prompt
  @ps1
end

#spawnee_username ⇒ Object 



177
178
179
 
# File 'lib/misc/base.rb', line 177

def spawnee_username
  @user
end