crypto: Add more keylen sanity checks in pbkdf2 #3029
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cc @bnoordhuis |
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/cc @nodejs/collaborators - can I have one more LGTM? |
bnoordhuis
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| crypto.pbkdf2('password', 'salt', 1, NaN, assert.fail); | ||
| }); | ||
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| // Should not work with NaN key length |
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One minor nit, otherwise LGTM |
| // Should not work with Infinity key length | ||
| assert.throws(function() { | ||
| crypto.pbkdf2('password', 'salt', 1, Infinity, assert.fail); | ||
| }); |
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Check at least the type of error.
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LGTM, except nits from @thefourtheye |
issue nodejs#2987 makes the point that crypto.pbkdf2 should not fail silently and accept invalid but numeric values like NaN and Infinity. We already check if the keylen is lower than 0, so extending that to NaN and Infinity should make sense. Fixes: nodejs#2987
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@indutny @thefourtheye @mscdex @bnoordhuis Updated, thanks for the remarks :) |
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LGTM |
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@bnoordhuis wanna merge? :) |
thefourtheye
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issue #2987 makes the point that crypto.pbkdf2 should not fail silently and accept invalid but numeric values like NaN and Infinity. We already check if the keylen is lower than 0, so extending that to NaN and Infinity should make sense. Fixes: #2987 PR-URL: #3029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
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Thanks @johannhof :-) Landed in 6df47d6 |
rvagg
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issue #2987 makes the point that crypto.pbkdf2 should not fail silently and accept invalid but numeric values like NaN and Infinity. We already check if the keylen is lower than 0, so extending that to NaN and Infinity should make sense. Fixes: #2987 PR-URL: #3029 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
This was referenced Sep 30, 2015
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issue #2987 makes the point that crypto.pbkdf2 should not fail silently
and accept invalid but numeric values like NaN and Infinity. We already
check if the keylen is lower than 0, so extending that to NaN and
Infinity should make sense.
Fixes: #2987