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13
vendor/golang.org/x/crypto/ssh/server.go
generated
vendored
13
vendor/golang.org/x/crypto/ssh/server.go
generated
vendored
@@ -291,15 +291,6 @@ func (s *connection) serverHandshake(config *ServerConfig) (*Permissions, error)
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return perms, err
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}
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func isAcceptableAlgo(algo string) bool {
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switch algo {
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case KeyAlgoRSA, KeyAlgoRSASHA256, KeyAlgoRSASHA512, KeyAlgoDSA, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, KeyAlgoSKECDSA256, KeyAlgoED25519, KeyAlgoSKED25519,
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CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoSKECDSA256v01, CertAlgoED25519v01, CertAlgoSKED25519v01:
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return true
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}
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return false
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}
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func checkSourceAddress(addr net.Addr, sourceAddrs string) error {
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if addr == nil {
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return errors.New("ssh: no address known for client, but source-address match required")
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@@ -514,7 +505,7 @@ userAuthLoop:
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return nil, parseError(msgUserAuthRequest)
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}
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algo := string(algoBytes)
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if !isAcceptableAlgo(algo) {
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if !contains(supportedPubKeyAuthAlgos, underlyingAlgo(algo)) {
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authErr = fmt.Errorf("ssh: algorithm %q not accepted", algo)
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break
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}
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@@ -572,7 +563,7 @@ userAuthLoop:
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// algorithm name that corresponds to algo with
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// sig.Format. This is usually the same, but
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// for certs, the names differ.
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if !isAcceptableAlgo(sig.Format) {
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if !contains(supportedPubKeyAuthAlgos, sig.Format) {
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authErr = fmt.Errorf("ssh: algorithm %q not accepted", sig.Format)
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break
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}
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