forked from faker-ruby/faker
/
internet.rb
291 lines (246 loc) · 10.6 KB
/
internet.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
# frozen_string_literal: true
module Faker
class Internet < Base
class << self
def email(legacy_name = NOT_GIVEN, legacy_separators = NOT_GIVEN, name: nil, separators: nil)
warn_for_deprecated_arguments do |keywords|
keywords << :name if legacy_name != NOT_GIVEN
keywords << :separators if legacy_separators != NOT_GIVEN
end
if separators
[username(specifier: name, separators: separators), domain_name].join('@')
else
[username(specifier: name), domain_name].join('@')
end
end
def free_email(legacy_name = NOT_GIVEN, name: nil)
warn_for_deprecated_arguments do |keywords|
keywords << :name if legacy_name != NOT_GIVEN
end
[username(specifier: name), fetch('internet.free_email')].join('@')
end
def safe_email(legacy_name = NOT_GIVEN, name: nil)
warn_for_deprecated_arguments do |keywords|
keywords << :name if legacy_name != NOT_GIVEN
end
[username(specifier: name), 'example.' + sample(%w[org com net])].join('@')
end
def username(legacy_specifier = NOT_GIVEN, legacy_separators = NOT_GIVEN, specifier: nil, separators: %w[. _])
warn_for_deprecated_arguments do |keywords|
keywords << :specifier if legacy_specifier != NOT_GIVEN
keywords << :separators if legacy_separators != NOT_GIVEN
end
with_locale(:en) do
return shuffle(specifier.scan(/[[:word:]]+/)).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(specifier: nil, separators: 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: specifier.min, separators: 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
# rubocop:disable Metrics/ParameterLists
##
# Produces a randomized string of characters suitable for passwords
#
# @param min_length [Integer] The minimum length of the password
# @param max_length [Integer] The maximum length of the password
# @param mix_case [Boolean] Toggles if uppercased letters are allowed. If true, at least one will be added.
# @param special_characters [Boolean] Toggles if special characters are allowed. If true, at least one will be added.
#
# @return [String]
#
# @example
# Faker::Internet.password #=> "Vg5mSvY1UeRg7"
# @example
# Faker::Internet.password(min_length: 8) #=> "YfGjIk0hGzDqS0"
# @example
# Faker::Internet.password(min_length: 10, max_length: 20) #=> "EoC9ShWd1hWq4vBgFw"
# @example
# Faker::Internet.password(min_length: 10, max_length: 20, mix_case: true) #=> "3k5qS15aNmG"
# @example
# Faker::Internet.password(min_length: 10, max_length: 20, mix_case: true, special_characters: true) #=> "*%NkOnJsH4"
#
# @faker.version 2.1.3
def password(legacy_min_length = NOT_GIVEN, legacy_max_length = NOT_GIVEN, legacy_mix_case = NOT_GIVEN, legacy_special_characters = NOT_GIVEN, min_length: 8, max_length: 16, mix_case: true, special_characters: false)
# rubocop:enable Metrics/ParameterLists
warn_for_deprecated_arguments do |keywords|
keywords << :min_length if legacy_min_length != NOT_GIVEN
keywords << :max_length if legacy_max_length != NOT_GIVEN
keywords << :mix_case if legacy_mix_case != NOT_GIVEN
keywords << :special_characters if legacy_special_characters != NOT_GIVEN
end
min_alpha = mix_case ? 2 : 0
temp = Lorem.characters(number: min_length, min_alpha: min_alpha)
diff_length = max_length - min_length
if diff_length.positive?
diff_rand = rand(diff_length + 1)
temp += Lorem.characters(number: diff_rand)
end
if mix_case
alpha_count = 0
temp.chars.each_with_index do |char, index|
if char =~ /[[:alpha:]]/
temp[index] = char.upcase if alpha_count.even?
alpha_count += 1
end
end
end
if special_characters
chars = %w[! @ # $ % ^ & *]
rand(1..min_length).times do |i|
temp[i] = chars[rand(chars.length)]
end
end
temp
end
def domain_name(legacy_subdomain = NOT_GIVEN, subdomain: false)
warn_for_deprecated_arguments do |keywords|
keywords << :subdomain if legacy_subdomain != NOT_GIVEN
end
with_locale(:en) do
domain_elements = [Char.prepare(domain_word), domain_suffix]
domain_elements.unshift(Char.prepare(domain_word)) if subdomain
domain_elements.join('.')
end
end
def fix_umlauts(legacy_string = NOT_GIVEN, string: '')
warn_for_deprecated_arguments do |keywords|
keywords << :string if legacy_string != NOT_GIVEN
end
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(legacy_prefix = NOT_GIVEN, prefix: '')
warn_for_deprecated_arguments do |keywords|
keywords << :prefix if legacy_prefix != NOT_GIVEN
end
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
[rand_in_range(0, 255), rand_in_range(0, 255),
rand_in_range(0, 255), rand_in_range(0, 255)].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
# rubocop:disable Metrics/ParameterLists
def url(legacy_host = NOT_GIVEN, legacy_path = NOT_GIVEN, legacy_scheme = NOT_GIVEN, host: domain_name, path: "/#{username}", scheme: 'http')
# rubocop:enable Metrics/ParameterLists
warn_for_deprecated_arguments do |keywords|
keywords << :host if legacy_host != NOT_GIVEN
keywords << :path if legacy_path != NOT_GIVEN
keywords << :scheme if legacy_scheme != NOT_GIVEN
end
"#{scheme}://#{host}#{path}"
end
def slug(legacy_words = NOT_GIVEN, legacy_glue = NOT_GIVEN, words: nil, glue: nil)
warn_for_deprecated_arguments do |keywords|
keywords << :words if legacy_words != NOT_GIVEN
keywords << :glue if legacy_glue != NOT_GIVEN
end
glue ||= sample(%w[- _])
(words || Faker::Lorem.words(number: 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(legacy_vendor = NOT_GIVEN, vendor: nil)
warn_for_deprecated_arguments do |keywords|
keywords << :vendor if legacy_vendor != NOT_GIVEN
end
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
def uuid
# borrowed from: https://github.com/ruby/ruby/blob/d48783bb0236db505fe1205d1d9822309de53a36/lib/securerandom.rb#L250
ary = Faker::Config.random.bytes(16).unpack('NnnnnN')
ary[2] = (ary[2] & 0x0fff) | 0x4000
ary[3] = (ary[3] & 0x3fff) | 0x8000
'%08x-%04x-%04x-%04x-%04x%08x' % ary # rubocop:disable Style/FormatString
end
alias user_name username
end
end
end