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tweaked the binary-attribute check. Now we look at the

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whole string instead of just the ends as ldapsearch does.
This commit is contained in:
blackhedd 2006-08-31 01:48:33 +00:00
parent 1deab245d6
commit f2d761794f
1 changed files with 5 additions and 5 deletions
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10
lib/net/ldap/entry.rb
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@ -236,13 +236,13 @@ class LDAP
# Internal convenience method. It seems like the standard # Internal convenience method. It seems like the standard
# approach in most LDAP tools to base64 encode an attribute # approach in most LDAP tools to base64 encode an attribute
# value if its first or last byte is nonprintable, or if # value if its first or last byte is nonprintable, or if
# it's a password. # it's a password. But that turns out to be not nearly good
# enough. There are plenty of A/D attributes that are binary
# in the middle. This is probably a nasty performance killer.
def is_attribute_value_binary? value def is_attribute_value_binary? value
v = value.to_s v = value.to_s
[v[0],v[-1]].each {|byt| v.each_byte {|byt|
if byt.is_a?(Fixnum) and (byt < 33 or byt > 126) return true if (byt < 33) || (byt > 126)
return true
end
} }
if v[0..0] == ':' or v[0..0] == '<' if v[0..0] == ':' or v[0..0] == '<'
return true return true