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* lib/securerandom.rb (SecureRandom.urlsafe_base64): delete padding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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2 changed files with 10 additions and 3 deletions
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@ -1,3 +1,7 @@
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Tue Mar 3 01:56:03 2009 Tanaka Akira <akr@fsij.org>
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* lib/securerandom.rb (SecureRandom.urlsafe_base64): delete padding.
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Mon Mar 2 21:39:08 2009 Tanaka Akira <akr@fsij.org>
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* ext/socket/sockport.h (SS_LEN): defined unconditionally.
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@ -162,10 +162,12 @@ module SecureRandom
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# If n is not specified, 16 is assumed.
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# It may be larger in future.
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#
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# The result may contain A-Z, a-z, 0-9, "-", "_" and "=".
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# No padding is generated because "=" may be used as a URL delimiter.
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#
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# p SecureRandom.urlsafe_base64 #=> "b4GOKm4pOYU_-BOXcrUGDg=="
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# p SecureRandom.urlsafe_base64 #=> "UZLdOkzop70Ddx-IJR0ABg=="
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# The result may contain A-Z, a-z, 0-9, "-" and "_".
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#
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# p SecureRandom.urlsafe_base64 #=> "b4GOKm4pOYU_-BOXcrUGDg"
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# p SecureRandom.urlsafe_base64 #=> "UZLdOkzop70Ddx-IJR0ABg"
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#
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# If secure random number generator is not available,
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# NotImplementedError is raised.
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@ -175,6 +177,7 @@ module SecureRandom
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s = [random_bytes(n)].pack("m*")
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s.delete!("\n")
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s.tr!("+/", "-_")
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s.delete!("=")
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s
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end
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