diff options
author | Niall Sheridan <nsheridan@gmail.com> | 2016-12-28 21:45:33 +0000 |
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committer | Niall Sheridan <nsheridan@gmail.com> | 2016-12-28 21:45:33 +0000 |
commit | d9f4e83e87acb5f099e612e3693a37aceead6315 (patch) | |
tree | e7a038a7a4b285e27852a16f83053041fd2a0c4e /server/signer | |
parent | f1fcf2a45b326a51ebc4056ca3be6ca7208035a2 (diff) |
Log SHA256 fingerprints
Diffstat (limited to 'server/signer')
-rw-r--r-- | server/signer/signer.go | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/server/signer/signer.go b/server/signer/signer.go index 5ee170a..a4cf919 100644 --- a/server/signer/signer.go +++ b/server/signer/signer.go @@ -1,11 +1,9 @@ package signer import ( - "crypto/md5" "crypto/rand" "fmt" "log" - "strings" "time" "go4.org/wkfs" @@ -49,7 +47,7 @@ func (s *KeySigner) SignUserKey(req *lib.SignRequest, username string) (*ssh.Cer if err := cert.SignCert(rand.Reader, s.ca); err != nil { return nil, err } - log.Printf("Issued cert id: %s principals: %s fp: %s valid until: %s\n", cert.KeyId, cert.ValidPrincipals, fingerprint(pubkey), time.Unix(int64(cert.ValidBefore), 0).UTC()) + log.Printf("Issued cert id: %s principals: %s fp: %s valid until: %s\n", cert.KeyId, cert.ValidPrincipals, ssh.FingerprintSHA256(pubkey), time.Unix(int64(cert.ValidBefore), 0).UTC()) return cert, nil } @@ -107,10 +105,3 @@ func New(conf *config.SSH) (*KeySigner, error) { permissions: makeperms(conf.Permissions), }, nil } - -func fingerprint(pubkey ssh.PublicKey) string { - md5String := md5.New() - md5String.Write(pubkey.Marshal()) - fp := fmt.Sprintf("% x", md5String.Sum(nil)) - return strings.Replace(fp, " ", ":", -1) -} |