GitHub user l0rdn1kk0n opened a pull request:
https://github.com/apache/wicket/pull/68
increase "randomness" and reduce predictability of CaptchaImageResource
rendered images
i don't know whether you want to merge it into wicket-6.x or not because
there is a behavior change in `CaptchaImageResource`. It now uses
`SecureRandom` instead of `Random`, which calls the underlying OS' RNG for his
seed.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/l0rdn1kk0n/wicket wicket-6.x
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/wicket/pull/68.patch
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commit 6b6f1b7ba38648a89be227f172c2ad28aa02457e
Author: Michael Haitz <[email protected]>
Date: 2013-12-13T07:03:42Z
increase "randomness" and reduce predictability of CaptchaImageResource
rendered images
commit 3618f0a98005654c1184629c63ae135d27c24437
Author: Michael Haitz <[email protected]>
Date: 2013-12-13T07:12:27Z
CaptchaImageResource: downgrade to jdk6
commit 79aafec93f7e8c2d0a67408383065206630b3df7
Author: Michael Haitz <[email protected]>
Date: 2013-12-13T07:24:18Z
add some detail documentation and check for valid SecureRandom service type
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