Module: Proxy::RemoteExecution::Ssh

Defined in:
lib/smart_proxy_remote_execution_ssh/version.rb,
lib/smart_proxy_remote_execution_ssh/dispatcher.rb,
lib/smart_proxy_remote_execution_ssh/log_filter.rb,
lib/smart_proxy_remote_execution_ssh/actions/run_script.rb,
lib/smart_proxy_remote_execution_ssh/runners.rb,
lib/smart_proxy_remote_execution_ssh/plugin.rb,
lib/smart_proxy_remote_execution_ssh/api.rb,
lib/smart_proxy_remote_execution_ssh.rb

Defined Under Namespace

Modules: Actions, Runners Classes: Api, Dispatcher, LogFilter, Plugin

Constant Summary collapse

VERSION = 
'0.4.0'

Class Method Summary collapse

Class Method Details

.private_key_file ⇒ Object 



27
28
29
 
# File 'lib/smart_proxy_remote_execution_ssh.rb', line 27

def private_key_file
  File.expand_path(Plugin.settings.ssh_identity_key_file)
end

.public_key_file ⇒ Object 



31
32
33
 
# File 'lib/smart_proxy_remote_execution_ssh.rb', line 31

def public_key_file
  File.expand_path("#{private_key_file}.pub")
end

.validate! ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/smart_proxy_remote_execution_ssh.rb', line 10

def validate!
  unless private_key_file
    raise "settings for `ssh_identity_key` not set"
  end

  unless File.exist?(private_key_file)
    raise "Ssh public key file #{private_key_file} doesn't exist.\n"\
      "You can generate one with `ssh-keygen -t rsa -b 4096 -f #{private_key_file} -N ''`"
  end

  unless File.exist?(public_key_file)
    raise "Ssh public key file #{public_key_file} doesn't exist"
  end

  validate_ssh_log_level!
end

.validate_ssh_log_level! ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
# File 'lib/smart_proxy_remote_execution_ssh.rb', line 35

def validate_ssh_log_level!
  wanted_level = Plugin.settings.ssh_log_level.to_s
  levels = Plugin::SSH_LOG_LEVELS
  unless levels.include? wanted_level
    raise "Wrong value '#{Plugin.settings.ssh_log_level}' for ssh_log_level, must be one of #{levels.join(', ')}"
  end

  current = ::Proxy::SETTINGS.log_level.to_s.downcase

  # regular log levels correspond to upcased ssh logger levels
  ssh, regular = [wanted_level, current].map do |wanted|
    levels.each_with_index.find { |value, _index| value == wanted }.last
  end

  if ssh < regular
    raise 'ssh_log_level cannot be more verbose than regular log level'
  end

  Plugin.settings.ssh_log_level = Plugin.settings.ssh_log_level.to_sym
end