rebase: bump golang.org/x/net from 0.15.0 to 0.16.0

Bumps [golang.org/x/net](https://github.com/golang/net) from 0.15.0 to 0.16.0.
- [Commits](https://github.com/golang/net/compare/v0.15.0...v0.16.0)

---
updated-dependencies:
- dependency-name: golang.org/x/net
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2023-10-09 21:03:25 +00:00
committed by mergify[bot]
parent 0bfb3241ea
commit b47643d854
99 changed files with 916 additions and 2324 deletions

View File

@ -16,8 +16,9 @@ import (
// Certificate algorithm names from [PROTOCOL.certkeys]. These values can appear
// in Certificate.Type, PublicKey.Type, and ClientConfig.HostKeyAlgorithms.
// Unlike key algorithm names, these are not passed to AlgorithmSigner and don't
// appear in the Signature.Format field.
// Unlike key algorithm names, these are not passed to AlgorithmSigner nor
// returned by MultiAlgorithmSigner and don't appear in the Signature.Format
// field.
const (
CertAlgoRSAv01 = "ssh-rsa-cert-v01@openssh.com"
CertAlgoDSAv01 = "ssh-dss-cert-v01@openssh.com"
@ -255,10 +256,17 @@ func NewCertSigner(cert *Certificate, signer Signer) (Signer, error) {
return nil, errors.New("ssh: signer and cert have different public key")
}
if algorithmSigner, ok := signer.(AlgorithmSigner); ok {
switch s := signer.(type) {
case MultiAlgorithmSigner:
return &multiAlgorithmSigner{
AlgorithmSigner: &algorithmOpenSSHCertSigner{
&openSSHCertSigner{cert, signer}, s},
supportedAlgorithms: s.Algorithms(),
}, nil
case AlgorithmSigner:
return &algorithmOpenSSHCertSigner{
&openSSHCertSigner{cert, signer}, algorithmSigner}, nil
} else {
&openSSHCertSigner{cert, signer}, s}, nil
default:
return &openSSHCertSigner{cert, signer}, nil
}
}
@ -432,7 +440,9 @@ func (c *CertChecker) CheckCert(principal string, cert *Certificate) error {
}
// SignCert signs the certificate with an authority, setting the Nonce,
// SignatureKey, and Signature fields.
// SignatureKey, and Signature fields. If the authority implements the
// MultiAlgorithmSigner interface the first algorithm in the list is used. This
// is useful if you want to sign with a specific algorithm.
func (c *Certificate) SignCert(rand io.Reader, authority Signer) error {
c.Nonce = make([]byte, 32)
if _, err := io.ReadFull(rand, c.Nonce); err != nil {
@ -440,8 +450,20 @@ func (c *Certificate) SignCert(rand io.Reader, authority Signer) error {
}
c.SignatureKey = authority.PublicKey()
// Default to KeyAlgoRSASHA512 for ssh-rsa signers.
if v, ok := authority.(AlgorithmSigner); ok && v.PublicKey().Type() == KeyAlgoRSA {
if v, ok := authority.(MultiAlgorithmSigner); ok {
if len(v.Algorithms()) == 0 {
return errors.New("the provided authority has no signature algorithm")
}
// Use the first algorithm in the list.
sig, err := v.SignWithAlgorithm(rand, c.bytesForSigning(), v.Algorithms()[0])
if err != nil {
return err
}
c.Signature = sig
return nil
} else if v, ok := authority.(AlgorithmSigner); ok && v.PublicKey().Type() == KeyAlgoRSA {
// Default to KeyAlgoRSASHA512 for ssh-rsa signers.
// TODO: consider using KeyAlgoRSASHA256 as default.
sig, err := v.SignWithAlgorithm(rand, c.bytesForSigning(), KeyAlgoRSASHA512)
if err != nil {
return err