Permalink
Fetching contributors…
Cannot retrieve contributors at this time
193 lines (163 sloc) 6.09 KB
# frozen_string_literal: true
module Faker
class Internet < Base
class << self
def email(name = nil, *separators)
if separators
[username(name, separators), domain_name].join('@')
else
[username(name), domain_name].join('@')
end
end
def free_email(name = nil)
[username(name), fetch('internet.free_email')].join('@')
end
def safe_email(name = nil)
[username(name), 'example.' + sample(%w[org com net])].join('@')
end
def username(specifier = nil, separators = %w[. _])
with_locale(:en) do
return shuffle(specifier.scan(/\w+/)).join(sample(separators)).downcase if specifier.respond_to?(:scan)
if specifier.is_a?(Integer)
# If specifier is Integer and has large value, Argument error exception is raised to overcome memory full error
raise ArgumentError, 'Given argument is too large' if specifier > 10**6
tries = 0 # Don't try forever in case we get something like 1_000_000.
result = nil
loop do
result = username(nil, separators)
tries += 1
break unless result.length < specifier && tries < 7
end
return result * (specifier / result.length + 1) if specifier.positive?
elsif specifier.is_a?(Range)
tries = 0
result = nil
loop do
result = username(specifier.min, separators)
tries += 1
break unless !specifier.include?(result.length) && tries < 7
end
return result[0...specifier.max]
end
sample([
Char.prepare(Name.first_name),
[Name.first_name, Name.last_name].map do |name|
Char.prepare(name)
end.join(sample(separators))
])
end
end
def password(min_length = 8, max_length = 16, mix_case = true, special_chars = false)
temp = Lorem.characters(min_length)
diff_length = max_length - min_length
if diff_length.positive?
diff_rand = rand(diff_length + 1)
temp += Lorem.characters(diff_rand)
end
if mix_case
temp.chars.each_with_index do |char, index|
temp[index] = char.upcase if index.even?
end
end
if special_chars
chars = %w[! @ # $ % ^ & *]
rand(1..min_length).times do |i|
temp[i] = chars[rand(chars.length)]
end
end
temp
end
def domain_name
with_locale(:en) { [Char.prepare(domain_word), domain_suffix].join('.') }
end
def fix_umlauts(string = '')
Char.fix_umlauts(string)
end
def domain_word
with_locale(:en) { Char.prepare(Company.name.split(' ').first) }
end
def domain_suffix
fetch('internet.domain_suffix')
end
def mac_address(prefix = '')
prefix_digits = prefix.split(':').map { |d| d.to_i(16) }
address_digits = Array.new((6 - prefix_digits.size)) { rand(256) }
(prefix_digits + address_digits).map { |d| format('%02x', d) }.join(':')
end
def ip_v4_address
ary = (2..254).to_a
[sample(ary), sample(ary), sample(ary), sample(ary)].join('.')
end
def private_ip_v4_address
addr = nil
loop do
addr = ip_v4_address
break if private_net_checker[addr]
end
addr
end
def public_ip_v4_address
addr = nil
loop do
addr = ip_v4_address
break unless reserved_net_checker[addr]
end
addr
end
def private_nets_regex
[
/^10\./, # 10.0.0.0 - 10.255.255.255
/^100\.(6[4-9]|[7-9]\d|1[0-1]\d|12[0-7])\./, # 100.64.0.0 - 100.127.255.255
/^127\./, # 127.0.0.0 - 127.255.255.255
/^169\.254\./, # 169.254.0.0 - 169.254.255.255
/^172\.(1[6-9]|2\d|3[0-1])\./, # 172.16.0.0 - 172.31.255.255
/^192\.0\.0\./, # 192.0.0.0 - 192.0.0.255
/^192\.168\./, # 192.168.0.0 - 192.168.255.255
/^198\.(1[8-9])\./ # 198.18.0.0 - 198.19.255.255
]
end
def private_net_checker
->(addr) { private_nets_regex.any? { |net| net =~ addr } }
end
def reserved_nets_regex
[
/^0\./, # 0.0.0.0 - 0.255.255.255
/^192\.0\.2\./, # 192.0.2.0 - 192.0.2.255
/^192\.88\.99\./, # 192.88.99.0 - 192.88.99.255
/^198\.51\.100\./, # 198.51.100.0 - 198.51.100.255
/^203\.0\.113\./, # 203.0.113.0 - 203.0.113.255
/^(22[4-9]|23\d)\./, # 224.0.0.0 - 239.255.255.255
/^(24\d|25[0-5])\./ # 240.0.0.0 - 255.255.255.254 and 255.255.255.255
]
end
def reserved_net_checker
->(addr) { (private_nets_regex + reserved_nets_regex).any? { |net| net =~ addr } }
end
def ip_v4_cidr
"#{ip_v4_address}/#{rand(1..31)}"
end
def ip_v6_address
(1..8).map { rand(65_536).to_s(16) }.join(':')
end
def ip_v6_cidr
"#{ip_v6_address}/#{rand(1..127)}"
end
def url(host = domain_name, path = "/#{username}", scheme = 'http')
"#{scheme}://#{host}#{path}"
end
def slug(words = nil, glue = nil)
glue ||= sample(%w[- _ .])
(words || Faker::Lorem.words(2).join(' ')).delete(',.').gsub(' ', glue).downcase
end
def device_token
shuffle(rand(16**64).to_s(16).rjust(64, '0').chars.to_a).join
end
def user_agent(vendor = nil)
agent_hash = translate('faker.internet.user_agent')
agents = vendor.respond_to?(:to_sym) && agent_hash[vendor.to_sym] || agent_hash[sample(agent_hash.keys)]
sample(agents)
end
alias user_name username
end
end
end