mirror of https://github.com/k3s-io/k3s
a0891cab16
As per https://github.com/golang/go/issues/47001 even subtle.ConstantTimeCompare should never be used with variable-length inputs, as it will return 0 if the lengths do not match. Switch to consistently using constant-time comparisons of hashes for password checks to avoid any possible side-channel leaks that could be combined with other vectors to discover password lengths.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit
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basicauth | ||
hash | ||
passwordfile | ||
authenticator.go |