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metasploit-framework
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Adding a convenience method for generating random hexadecimal characters. 

git-svn-id: file:///home/svn/framework3/trunk@8233 4d416f70-5f16-0410-b530-b9f4589650da
unstable
Tod Beardsley 2010-01-26 02:35:13 +00:00
parent cdaeb27933
commit d817ac11b4
2 changed files with 9 additions and 0 deletions
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8
lib/rex/text.rb
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@ -654,6 +654,14 @@ module Text
rand_base(len, bad, *foo ) rand_base(len, bad, *foo )
end end
# Generate random bytes of alphanumeric hex.
def self.rand_text_hex(len, bad='')
foo = []
foo += ('0' .. '9').to_a
foo += ('a' .. 'f').to_a
rand_base(len, bad, *foo)
end
# Generate random bytes of numeric data # Generate random bytes of numeric data
def self.rand_text_numeric(len, bad='') def self.rand_text_numeric(len, bad='')
foo = ('0' .. '9').to_a foo = ('0' .. '9').to_a

1
lib/rex/text.rb.ut.rb
View File

@ -42,6 +42,7 @@ class Rex::Text::UnitTest < Test::Unit::TestCase
assert_equal('bababbabba', Rex::Text.rand_text(10, nil, 'ab'), 'rand text with specified "good"') assert_equal('bababbabba', Rex::Text.rand_text(10, nil, 'ab'), 'rand text with specified "good"')
assert_equal('MA', Rex::Text.rand_state(), 'rand state') assert_equal('MA', Rex::Text.rand_state(), 'rand state')
assert_equal('xzdttongb.5gfk0xjly3.aak.fmo0rp.com', Rex::Text.rand_hostname(), 'rand hostname') assert_equal('xzdttongb.5gfk0xjly3.aak.fmo0rp.com', Rex::Text.rand_hostname(), 'rand hostname')
assert_equal('9aaf811799', Rex::Text.rand_text_hex(10), 'rand hex')
end end