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Update dependencies (#333)

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tobi 2021-11-27 15:26:58 +01:00 • committed by GitHub
commit 182b4eea73
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848 changed files with 377869 additions and 107280 deletions
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15
vendor/golang.org/x/crypto/ssh/client.go generated vendored
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@ -115,12 +115,25 @@ func (c *connection) clientHandshake(dialAddress string, config *ClientConfig) e
// verifyHostKeySignature verifies the host key obtained in the key
// exchange.
func verifyHostKeySignature(hostKey PublicKey, result *kexResult) error {
func verifyHostKeySignature(hostKey PublicKey, algo string, result *kexResult) error {
sig, rest, ok := parseSignatureBody(result.Signature)
if len(rest) > 0 || !ok {
return errors.New("ssh: signature parse error")
}
// For keys, underlyingAlgo is exactly algo. For certificates,
// we have to look up the underlying key algorithm that SSH
// uses to evaluate signatures.
underlyingAlgo := algo
for sigAlgo, certAlgo := range certAlgoNames {
if certAlgo == algo {
underlyingAlgo = sigAlgo
}
}
if sig.Format != underlyingAlgo {
return fmt.Errorf("ssh: invalid signature algorithm %q, expected %q", sig.Format, underlyingAlgo)
}
return hostKey.Verify(result.H, sig)
}