Kilobyte22/error.html Secret

## error.html
<html>
<head><title>${ID} ${name}</title></head>
<body bgcolor="white">
<center><h1>${ID} ${name}</h1></center>
<center><iframe width="640" height="390" src="//www.youtube.com/embed/${video}?autoplay=1" frameborder="0" allowfullscreen></iframe></center>
<hr><center>nginx, what else?</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->

## error_page_config.yml
page_template: error.html
config_path: /etc/nginx/error_pages.cfg
error_dir: /var/www
error_path: /
file_extension: .html
pages:
    403: {name: 'Forbidden', video: 'oT3mCybbhf0'}
    404: {name: 'Not Found', video: 'vctPOz4RL9g'}
    414: {name: 'Request-URI Too Long', video: 'q-9KqwCFDJs'}
reload_command: service nginx reload

## generate_error_pages.rb
#!/usr/bin/env ruby

$cfile = 'error_page_config.yml'

def command?(name)
    system("which #{name} > /dev/null 2>&1")
end
unless File.exist? $cfile
    default = <<URMOM
page_template: error.html
config_path: /etc/nginx/error_pages.cfg
error_dir: /var/www/error
error_path: /error
file_extension: .html
pages:
    403: {name: 'Request-URI Too Long'}
    404: {name: 'Not Found'}
reload_command: RLCMD
URMOM
    default.gsub! 'RLCMD',
        if command? 'systemctl' # systemd based
            'systemctl reload nginx'
        elsif File.exist? '/usr/sbin/service' # whatever
            '/usr/sbin/service nginx reload'
        else
            'echo \'\e[0;31mWarning: not reloaded, please specify a reload_command in config\e[0m\''
        end
    File.write($cfile, default)
    puts "Generated default config in #{$cfile}"
    exit 0
end

exec 'sudo', *ARGV.unshift($0) if Process.euid != 0 # root me if i am not yet

require 'yaml'

$config = YAML.load_file($cfile)

$page_template = File.read($config['page_template'])

$config_path = $config['config_path']

$error_path = $config['error_path']
$error_path += '/' unless $error_path =~ /\/$/

$error_dir = $config['error_dir']
$error_dir += '/' unless $error_dir =~ /\/$/

$reload_command = $config['reload_command']

$ext = $config['file_extension']

$pages = $config['pages']
$pages.each_pair do |k, v|
    file = "#{$error_dir}#{k}#{$ext}"
    puts "Generating #{file}..."
    data = $page_template.gsub '${ID}', k.to_s
    v.each_pair do |name, value|
        data.gsub! "${#{name}}", value
    end
    File.write file, data
end

$cfg = ($pages.keys.map {|v| "error_page #{v} #{$error_path}#{v}#{$ext};"}.join "\n") + "\n"
$cfg = "# File is computer generated, do not edit manually or changes will get overwritten.\n# include this file in your server block in nginx config\n#{$cfg}"
File.write $config_path, $cfg

puts "reloading nginx config... [#{$reload_command}]"
if system($reload_command)
    puts 'Success.'
else
    puts 'Failed.'
end
	<html>
	<head><title>${ID} ${name}</title></head>
	<body bgcolor="white">
	<center><h1>${ID} ${name}</h1></center>
	<center><iframe width="640" height="390" src="//www.youtube.com/embed/${video}?autoplay=1" frameborder="0" allowfullscreen></iframe></center>
	<hr><center>nginx, what else?</center>
	</body>
	</html>
	<!-- a padding to disable MSIE and Chrome friendly error page -->
	<!-- a padding to disable MSIE and Chrome friendly error page -->
	<!-- a padding to disable MSIE and Chrome friendly error page -->
	<!-- a padding to disable MSIE and Chrome friendly error page -->
	<!-- a padding to disable MSIE and Chrome friendly error page -->
	<!-- a padding to disable MSIE and Chrome friendly error page -->
	page_template: error.html
	config_path: /etc/nginx/error_pages.cfg
	error_dir: /var/www
	error_path: /
	file_extension: .html
	pages:
	403: {name: 'Forbidden', video: 'oT3mCybbhf0'}
	404: {name: 'Not Found', video: 'vctPOz4RL9g'}
	414: {name: 'Request-URI Too Long', video: 'q-9KqwCFDJs'}
	reload_command: service nginx reload
	#!/usr/bin/env ruby

	$cfile = 'error_page_config.yml'

	def command?(name)
	system("which #{name} > /dev/null 2>&1")
	end
	unless File.exist? $cfile
	default = <<URMOM
	page_template: error.html
	config_path: /etc/nginx/error_pages.cfg
	error_dir: /var/www/error
	error_path: /error
	file_extension: .html
	pages:
	403: {name: 'Request-URI Too Long'}
	404: {name: 'Not Found'}
	reload_command: RLCMD
	URMOM
	default.gsub! 'RLCMD',
	if command? 'systemctl' # systemd based
	'systemctl reload nginx'
	elsif File.exist? '/usr/sbin/service' # whatever
	'/usr/sbin/service nginx reload'
	else
	'echo \'\e[0;31mWarning: not reloaded, please specify a reload_command in config\e[0m\''
	end
	File.write($cfile, default)
	puts "Generated default config in #{$cfile}"
	exit 0
	end

	exec 'sudo', *ARGV.unshift($0) if Process.euid != 0 # root me if i am not yet

	require 'yaml'

	$config = YAML.load_file($cfile)

	$page_template = File.read($config['page_template'])

	$config_path = $config['config_path']

	$error_path = $config['error_path']
	$error_path += '/' unless $error_path =~ /\/$/

	$error_dir = $config['error_dir']
	$error_dir += '/' unless $error_dir =~ /\/$/

	$reload_command = $config['reload_command']

	$ext = $config['file_extension']

	$pages = $config['pages']
	$pages.each_pair do \|k, v\|
	file = "#{$error_dir}#{k}#{$ext}"
	puts "Generating #{file}..."
	data = $page_template.gsub '${ID}', k.to_s
	v.each_pair do \|name, value\|
	data.gsub! "${#{name}}", value
	end
	File.write file, data
	end

	$cfg = ($pages.keys.map {\|v\| "error_page #{v} #{$error_path}#{v}#{$ext};"}.join "\n") + "\n"
	$cfg = "# File is computer generated, do not edit manually or changes will get overwritten.\n# include this file in your server block in nginx config\n#{$cfg}"
	File.write $config_path, $cfg

	puts "reloading nginx config... [#{$reload_command}]"
	if system($reload_command)
	puts 'Success.'
	else
	puts 'Failed.'
	end