Class: Roebe::TestOpenssl

Inherits:
Base show all
Defined in:
lib/roebe/classes/test_openssl.rb

Overview

Roebe::TestOpenssl

Constant Summary collapse

OPENSSL_DIR =
#

OPENSSL_DIR

This constant will typically, at the least on a Linux system, point to a directory such as “/etc/ssl”.

#
OpenSSL::X509::DEFAULT_CERT_AREA
SUCCESS_IMAGE =
#

SUCCESS_IMAGE

#
'✅'
FAILURE_IMAGE =
#

FAILURE_IMAGE

#
'❌'
URI_TO_RUBYGEMS =
#

URI_TO_RUBYGEMS

#
URI('https://rubygems.or')

Constants inherited from Base

Base::COLOURS, Base::HOME_DIRECTORY_OF_USER_X, Base::N, Base::NAMESPACE

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#actions, #append_this_onto_that_file, #append_what_into, #be_silent, #be_verbose?, #beautiful_url, #burlywood, #call_next, #chdir, #cheerful_guy, #cliner, #complex_esystem, #convert_global_env, #copy_directory, #copy_file, #cornflowerblue, #create_directory, #crimson, #current_month?, #current_time?, #current_year?, #cyan, #darkcyan, #darkgreen, #darkkhaki, #darkslateblue, #deeppink, #delete_symlink, #do_not_use_the_base_colours, #do_use_the_base_colours, #e, #ecomment, #editor_to_use?, #efancy, #eimp, #emphasis, #ensure_main_encoding, #ensure_utf_encoding, #eparse, #erev, #esteelblue, #etomato, #ewarn, #exit_program, #firebrick, #get_current_day, #get_current_month, #get_files_and_directories, #get_files_from, #get_german_name_for_this_weekday, #gold, #green, #grey, #hh_mm_ss, #hh_mm_ss_day_month_year, #home_dir?, #home_directory_of_user_x?, #infer_the_namespace, #internal_hash?, #is_a_directory?, #is_a_file?, #is_a_jpg_file?, #is_an_image_file?, #is_archive?, #is_audio_file?, #is_in_studium_dir?, #is_multimedia_file?, #is_on_roebe?, #is_on_windows?, #is_studium_available?, #is_symlink?, #is_this_a_ruby_file?, #is_video_file?, #iso_encoding?, #le, #left_colour, #lightblue, #lightgreen, #lightseagreen, #lightsteelblue, #lime, #limegreen, #localhost_to_data, #log_directory?, #main_encoding?, #mediumorchid, #mediumpurple, #mediumseagreen, #mediumslateblue, #mediumspringgreen, #mediumturquoise, #mkdir_p, #mv, #n_days_in_this_month, #n_pages_in_this_pdf_file?, #namespace?, #no_file_exists_at, #ogrey, #olive, #olivedrab, #open_in_browser, #opne, #opnesystem, #opnn, #orange, #orchid, #orev, #palegoldenrod, #palevioletred, #pink, #powderblue, #programs_dir?, #project_base_dir?, #random_html_colour, #rds, #read_file_in_iso_encoding, #read_file_via_the_default_encoding, #read_lines_via_iso_encoding, #readlines_with_main_encoding, #red, #register_sigint, #remove, #remove_directory, #remove_file, #rename_kde_konsole_tab, #replace_localhost_with_data, #report_pwd, #require_rescue, #reset_the_internal_hash, #return_all_directories_from_this_directory, #return_all_files_from_this_directory, #return_current_directory, #return_dd_mm_yyyy, #return_file_or_directory_of, #return_files_from_pwd, #return_last_part_of_the_current_directory, #return_utc, #rev, #right_arrow?, #right_colour, #roebe_log_directory?, #rosybrown, #royalblue, #ruby_base_directory?, #run_in_background, #run_rcfiles_then_run_ata_via_qdbus, #sandybrown, #sdir, #seagreen, #set_be_verbose, #set_xorg_buffer, #sfancy, #sfile, #show_help, #silent_redirection?, #simp, #simple_esystem, #skyblue, #slateblue, #slategray, #springgreen, #steelblue, #string_italic, #swarn, #symlink, #teal, #temp_dir?, #to_camelcase, #to_counted_hash, #tomato, #touch, #try_to_require_the_beautiful_url_gem, #try_to_require_the_html_template, #try_to_require_the_open_gem, #try_to_require_the_program_information_gem, #try_to_require_the_xorg_buffer, #use_colours?, #verbose_truth, #weekday?, #word_wrap, #write_what_into, #yellow

Methods included from Base::CommandlineArguments

#append_onto_the_commandline_arguments, #clear_commandline_arguments, #commandline_arguments?, #commandline_arguments_as_string?, #commandline_arguments_without_leading_hyphens?, #first_argument?, #first_argument_without_leading_hyphens?, #has_an_argument_been_passed?, #remove_hyphened_arguments_from_the_commandline_arguments, #return_commandline_arguments_with_leading_hyphens, #second_argument?, #set_commandline_arguments

Constructor Details

#initialize(commandline_arguments = ARGV, run_already = true) ⇒ TestOpenssl

#

initialize

#


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# File 'lib/roebe/classes/test_openssl.rb', line 64

def initialize(
    commandline_arguments = ARGV,
    run_already           = true
  )
  reset
  set_commandline_arguments(
    commandline_arguments
  )
  run if run_already
end

Class Method Details

.[](i = '') ⇒ Object

#

Roebe::TestOpenssl[]

#


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# File 'lib/roebe/classes/test_openssl.rb', line 177

def self.[](i = '')
  new(i)
end

Instance Method Details

#check_whether_bundler_can_connect_to_rubygems_org ⇒ Object

#

check_whether_bundler_can_connect_to_rubygems_org

#


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# File 'lib/roebe/classes/test_openssl.rb', line 156

def check_whether_bundler_can_connect_to_rubygems_org
  host = 'rubygems.org'
  begin
    _ = Bundler::URI(URI_TO_RUBYGEMS.to_s)
    Bundler::Fetcher.new(Bundler::Source::Rubygems::Remote.new(
      _
    )).send(:connection).request(_)
    bundler_status = "success ✅"
  rescue => error
    bundler_status = "#{swarn('failed')}\n  "\
                     "#{mediumpurple('  Reason was: ')}"\
                     "#{swarn(error_reason(error))})"
  end
  e "  #{mediumpurple('Bundler connection to')} #{sfancy(host)}: "\
    "#{bundler_status}"
  e
end

#error_reason(i) ⇒ Object

#

error_reason

#


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# File 'lib/roebe/classes/test_openssl.rb', line 140

def error_reason(i)
  case i.message
  when /certificate verify failed/
    'certificate verification'
  when /read server hello A/
    'SSL/TLS protocol version mismatch'
  when /tlsv1 alert protocol version/
    'requested TLS version is too old'
  else
    i.message
  end
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/roebe/classes/test_openssl.rb', line 78

def reset
  super()
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/roebe/classes/test_openssl.rb', line 104

def run
  e rev+mediumpurple('This class will try to "')+
    lightgreen('test')+
    mediumpurple('" openssl on the given computer system next.')
  try_to_require_openssl
  ruby_version = RUBY_VERSION.dup
  ruby_version << "p#{RUBY_PATCHLEVEL}" if defined?(RUBY_PATCHLEVEL)
  ruby_version << " (#{RUBY_RELEASE_DATE} revision #{RUBY_REVISION})"
  ruby_version << " [#{RUBY_PLATFORM}]"
  e
  e mediumpurple("The Ruby and OpenSSL environment on "\
    "the current computer system is:")
  e
  e "  #{left_colour('Ruby:')}           #{right_colour(ruby_version)}" 
  if defined?(Gem::VERSION)
    e "  #{left_colour('RubyGems:')}       #{right_colour(Gem::VERSION)}"
  end
  if defined?(Bundler::VERSION)
    e "  #{left_colour('Bundler:')}        #{right_colour(Bundler::VERSION)}"
  end
  e "  #{left_colour('Compiled with:')}  #{right_colour(OpenSSL::OPENSSL_VERSION)}"
  e "  #{left_colour('Loaded version:')} #{right_colour(OpenSSL::OPENSSL_LIBRARY_VERSION)}"
  e "  #{left_colour('SSL_CERT_FILE:')}  #{right_colour(OpenSSL::X509::DEFAULT_CERT_FILE)}"
  e "  #{left_colour('SSL_CERT_DIR:')}   #{right_colour(OpenSSL::X509::DEFAULT_CERT_DIR)}"
  e
  check_whether_bundler_can_connect_to_rubygems_org
  e 'Next we will show the output of: openssl version -a'
  ewarn('This has not yet been fully integrated into this class, though.')
  e
  esystem 'openssl version -a'
  e
end

#try_to_require_openssl ⇒ Object

#

try_to_require_openssl

#


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# File 'lib/roebe/classes/test_openssl.rb', line 85

def try_to_require_openssl
  begin
    require 'openssl'
  rescue LoadError => exception
    pp exception
    msg = slateblue(
            "Your version of ruby does not have proper support for OpenSSL.\n"+
            "Thus, connecting to hosts requiring openssl-support will "\
            "not work.\n"+
            "You may have to recompile or reinstall ruby with OpenSSL "\
            "support, then try again.\n"
          )
    abort msg
  end
end