Add support for ed25519_sk and ecdsa_sk SSH keys (#13462)

* Add support for ed25519_sk and ecdsa_sk SSH keys

These start with sk-ssh-ed25519@openssh.com and sk-ecdsa-sha2-nistp256@openssh.com.
They are supported in recent versions of go x/crypto/ssh and OpenSSH 8.2
or higher.

* skip ssh-keygen

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Andrew Thornton <art27@cantab.net>

diff --git a/models/ssh_key.go b/models/ssh_key.go
index 70512dccf57dcf85c8cc18451ff8dcdfba053cbd..bb75b656c4771ae14b28da752039c1520c4f8d71 100644 (file)
--- a/models/ssh_key.go
+++ b/models/ssh_key.go
@@ -310,6 +310,10 @@ func SSHNativeParsePublicKey(keyLine string) (string, int, error) {
                return "ecdsa", 521, nil
        case ssh.KeyAlgoED25519:
                return "ed25519", 256, nil
+       case ssh.KeyAlgoSKECDSA256:
+               return "ecdsa-sk", 256, nil
+       case ssh.KeyAlgoSKED25519:
+               return "ed25519-sk", 256, nil
        }
        return "", 0, fmt.Errorf("unsupported key length detection for type: %s", pkey.Type())
 }

diff --git a/models/ssh_key_test.go b/models/ssh_key_test.go
index 282c26e736a77f136c14176e189bf9672a6ffe86..cc78f2604bf3cbf6a6c437067083953fc77e527f 100644 (file)
--- a/models/ssh_key_test.go
+++ b/models/ssh_key_test.go
@@ -21,16 +21,19 @@ func init() {
 
 func Test_SSHParsePublicKey(t *testing.T) {
        testCases := []struct {
-               name    string
-               keyType string
-               length  int
-               content string
+               name          string
+               skipSSHKeygen bool
+               keyType       string
+               length        int
+               content       string
        }{
-               {"dsa-1024", "dsa", 1024, "ssh-dss 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 nocomment"},
-               {"rsa-1024", "rsa", 1024, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
-               {"rsa-2048", "rsa", 2048, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMZXh+1OBUwSH9D45wTaxErQIN9IoC9xl7MKJkqvTvv6O5RR9YW/IK9FbfjXgXsppYGhsCZo1hFOOsXHMnfOORqu/xMDx4yPuyvKpw4LePEcg4TDipaDFuxbWOqc/BUZRZcXu41QAWfDLrInwsltWZHSeG7hjhpacl4FrVv9V1pS6Oc5Q1NxxEzTzuNLS/8diZrTm/YAQQ/+B+mzWI3zEtF4miZjjAljWd1LTBPvU23d29DcBmmFahcZ441XZsTeAwGxG/Q6j8NgNXj9WxMeWwxXV2jeAX/EBSpZrCVlCQ1yJswT6xCp8TuBnTiGWYMBNTbOZvPC4e0WI2/yZW/s5F nocomment"},
-               {"ecdsa-256", "ecdsa", 256, "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFQacN3PrOll7PXmN5B/ZNVahiUIqI05nbBlZk1KXsO3d06ktAWqbNflv2vEmA38bTFTfJ2sbn2B5ksT52cDDbA= nocomment"},
-               {"ecdsa-384", "ecdsa", 384, "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBINmioV+XRX1Fm9Qk2ehHXJ2tfVxW30ypUWZw670Zyq5GQfBAH6xjygRsJ5wWsHXBsGYgFUXIHvMKVAG1tpw7s6ax9oA+dJOJ7tj+vhn8joFqT+sg3LYHgZkHrfqryRasQ== nocomment"},
+               {"dsa-1024", false, "dsa", 1024, "ssh-dss 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 nocomment"},
+               {"rsa-1024", false, "rsa", 1024, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
+               {"rsa-2048", false, "rsa", 2048, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMZXh+1OBUwSH9D45wTaxErQIN9IoC9xl7MKJkqvTvv6O5RR9YW/IK9FbfjXgXsppYGhsCZo1hFOOsXHMnfOORqu/xMDx4yPuyvKpw4LePEcg4TDipaDFuxbWOqc/BUZRZcXu41QAWfDLrInwsltWZHSeG7hjhpacl4FrVv9V1pS6Oc5Q1NxxEzTzuNLS/8diZrTm/YAQQ/+B+mzWI3zEtF4miZjjAljWd1LTBPvU23d29DcBmmFahcZ441XZsTeAwGxG/Q6j8NgNXj9WxMeWwxXV2jeAX/EBSpZrCVlCQ1yJswT6xCp8TuBnTiGWYMBNTbOZvPC4e0WI2/yZW/s5F nocomment"},
+               {"ecdsa-256", false, "ecdsa", 256, "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFQacN3PrOll7PXmN5B/ZNVahiUIqI05nbBlZk1KXsO3d06ktAWqbNflv2vEmA38bTFTfJ2sbn2B5ksT52cDDbA= nocomment"},
+               {"ecdsa-384", false, "ecdsa", 384, "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBINmioV+XRX1Fm9Qk2ehHXJ2tfVxW30ypUWZw670Zyq5GQfBAH6xjygRsJ5wWsHXBsGYgFUXIHvMKVAG1tpw7s6ax9oA+dJOJ7tj+vhn8joFqT+sg3LYHgZkHrfqryRasQ== nocomment"},
+               {"ecdsa-sk", true, "ecdsa-sk", 256, "sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBGXEEzWmm1dxb+57RoK5KVCL0w2eNv9cqJX2AGGVlkFsVDhOXHzsadS3LTK4VlEbbrDMJdoti9yM8vclA8IeRacAAAAEc3NoOg== nocomment"},
+               {"ed25519-sk", true, "ed25519-sk", 256, "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIE7kM1R02+4ertDKGKEDcKG0s+2vyDDcIvceJ0Gqv5f1AAAABHNzaDo= nocomment"},
        }
 
        for _, tc := range testCases {
@@ -41,6 +44,9 @@ func Test_SSHParsePublicKey(t *testing.T) {
                                assert.Equal(t, tc.keyType, keyTypeN)
                                assert.EqualValues(t, tc.length, lengthN)
                        })
+                       if tc.skipSSHKeygen {
+                               return
+                       }
                        t.Run("SSHKeygen", func(t *testing.T) {
                                keyTypeK, lengthK, err := SSHKeyGenParsePublicKey(tc.content)
                                if err != nil {
@@ -68,6 +74,8 @@ func Test_CheckPublicKeyString(t *testing.T) {
                {"ssh-rsa AAAAB3NzaC1yc2EA\r\nAAADAQABAAAAgQDAu7tvI\nvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+\r\nBZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvW\nqIwC4prx/WVk2wLTJjzBAhyNx\r\nfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\r\n\r\n"},
                {"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf"},
                {"\r\nssh-ed25519 \r\nAAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf\r\n\r\n"},
+               {"sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBGXEEzWmm1dxb+57RoK5KVCL0w2eNv9cqJX2AGGVlkFsVDhOXHzsadS3LTK4VlEbbrDMJdoti9yM8vclA8IeRacAAAAEc3NoOg== nocomment"},
+               {"sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIE7kM1R02+4ertDKGKEDcKG0s+2vyDDcIvceJ0Gqv5f1AAAABHNzaDo= nocomment"},
                {`---- BEGIN SSH2 PUBLIC KEY ----
 Comment: "1024-bit DSA, converted by andrew@phaedra from OpenSSH"
 AAAAB3NzaC1kc3MAAACBAOChCC7lf6Uo9n7BmZ6M8St19PZf4Tn59NriyboW2x/DZuYAz3
@@ -150,15 +158,18 @@ AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf
 
 func Test_calcFingerprint(t *testing.T) {
        testCases := []struct {
-               name    string
-               fp      string
-               content string
+               name          string
+               skipSSHKeygen bool
+               fp            string
+               content       string
        }{
-               {"dsa-1024", "SHA256:fSIHQlpKMDsGPVAXI8BPYfRp+e2sfvSt1sMrPsFiXrc", "ssh-dss AAAAB3NzaC1kc3MAAACBAOChCC7lf6Uo9n7BmZ6M8St19PZf4Tn59NriyboW2x/DZuYAz3ibZ2OkQ3S0SqDIa0HXSEJ1zaExQdmbO+Ux/wsytWZmCczWOVsaszBZSl90q8UnWlSH6P+/YA+RWJm5SFtuV9PtGIhyZgoNuz5kBQ7K139wuQsecdKktISwTakzAAAAFQCzKsO2JhNKlL+wwwLGOcLffoAmkwAAAIBpK7/3xvduajLBD/9vASqBQIHrgK2J+wiQnIb/Wzy0UsVmvfn8A+udRbBo+csM8xrSnlnlJnjkJS3qiM5g+eTwsLIV1IdKPEwmwB+VcP53Cw6lSyWyJcvhFb0N6s08NZysLzvj0N+ZC/FnhKTLzIyMtkHf/IrPCwlM+pV/M/96YgAAAIEAqQcGn9CKgzgPaguIZooTAOQdvBLMI5y0bQjOW6734XOpqQGf/Kra90wpoasLKZjSYKNPjE+FRUOrStLrxcNs4BeVKhy2PYTRnybfYVk1/dmKgH6P1YSRONsGKvTsH6c5IyCRG0ncCgYeF8tXppyd642982daopE7zQ/NPAnJfag= nocomment"},
-               {"rsa-1024", "SHA256:vSnDkvRh/xM6kMxPidLgrUhq3mCN7CDaronCEm2joyQ", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
-               {"rsa-2048", "SHA256:ZHD//a1b9VuTq9XSunAeYjKeU1xDa2tBFZYrFr2Okkg", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMZXh+1OBUwSH9D45wTaxErQIN9IoC9xl7MKJkqvTvv6O5RR9YW/IK9FbfjXgXsppYGhsCZo1hFOOsXHMnfOORqu/xMDx4yPuyvKpw4LePEcg4TDipaDFuxbWOqc/BUZRZcXu41QAWfDLrInwsltWZHSeG7hjhpacl4FrVv9V1pS6Oc5Q1NxxEzTzuNLS/8diZrTm/YAQQ/+B+mzWI3zEtF4miZjjAljWd1LTBPvU23d29DcBmmFahcZ441XZsTeAwGxG/Q6j8NgNXj9WxMeWwxXV2jeAX/EBSpZrCVlCQ1yJswT6xCp8TuBnTiGWYMBNTbOZvPC4e0WI2/yZW/s5F nocomment"},
-               {"ecdsa-256", "SHA256:Bqx/xgWqRKLtkZ0Lr4iZpgb+5lYsFpSwXwVZbPwuTRw", "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFQacN3PrOll7PXmN5B/ZNVahiUIqI05nbBlZk1KXsO3d06ktAWqbNflv2vEmA38bTFTfJ2sbn2B5ksT52cDDbA= nocomment"},
-               {"ecdsa-384", "SHA256:4qfJOgJDtUd8BrEjyVNdI8IgjiZKouztVde43aDhe1E", "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBINmioV+XRX1Fm9Qk2ehHXJ2tfVxW30ypUWZw670Zyq5GQfBAH6xjygRsJ5wWsHXBsGYgFUXIHvMKVAG1tpw7s6ax9oA+dJOJ7tj+vhn8joFqT+sg3LYHgZkHrfqryRasQ== nocomment"},
+               {"dsa-1024", false, "SHA256:fSIHQlpKMDsGPVAXI8BPYfRp+e2sfvSt1sMrPsFiXrc", "ssh-dss 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 nocomment"},
+               {"rsa-1024", false, "SHA256:vSnDkvRh/xM6kMxPidLgrUhq3mCN7CDaronCEm2joyQ", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
+               {"rsa-2048", false, "SHA256:ZHD//a1b9VuTq9XSunAeYjKeU1xDa2tBFZYrFr2Okkg", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMZXh+1OBUwSH9D45wTaxErQIN9IoC9xl7MKJkqvTvv6O5RR9YW/IK9FbfjXgXsppYGhsCZo1hFOOsXHMnfOORqu/xMDx4yPuyvKpw4LePEcg4TDipaDFuxbWOqc/BUZRZcXu41QAWfDLrInwsltWZHSeG7hjhpacl4FrVv9V1pS6Oc5Q1NxxEzTzuNLS/8diZrTm/YAQQ/+B+mzWI3zEtF4miZjjAljWd1LTBPvU23d29DcBmmFahcZ441XZsTeAwGxG/Q6j8NgNXj9WxMeWwxXV2jeAX/EBSpZrCVlCQ1yJswT6xCp8TuBnTiGWYMBNTbOZvPC4e0WI2/yZW/s5F nocomment"},
+               {"ecdsa-256", false, "SHA256:Bqx/xgWqRKLtkZ0Lr4iZpgb+5lYsFpSwXwVZbPwuTRw", "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFQacN3PrOll7PXmN5B/ZNVahiUIqI05nbBlZk1KXsO3d06ktAWqbNflv2vEmA38bTFTfJ2sbn2B5ksT52cDDbA= nocomment"},
+               {"ecdsa-384", false, "SHA256:4qfJOgJDtUd8BrEjyVNdI8IgjiZKouztVde43aDhe1E", "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBINmioV+XRX1Fm9Qk2ehHXJ2tfVxW30ypUWZw670Zyq5GQfBAH6xjygRsJ5wWsHXBsGYgFUXIHvMKVAG1tpw7s6ax9oA+dJOJ7tj+vhn8joFqT+sg3LYHgZkHrfqryRasQ== nocomment"},
+               {"ecdsa-sk", true, "SHA256:4wcIu4z+53gHc+db85OPfy8IydyNzPLCr6kHIs625LQ", "sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBGXEEzWmm1dxb+57RoK5KVCL0w2eNv9cqJX2AGGVlkFsVDhOXHzsadS3LTK4VlEbbrDMJdoti9yM8vclA8IeRacAAAAEc3NoOg== nocomment"},
+               {"ed25519-sk", true, "SHA256:RB4ku1OeWKN7fLMrjxz38DK0mp1BnOPBx4BItjTvJ0g", "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIE7kM1R02+4ertDKGKEDcKG0s+2vyDDcIvceJ0Gqv5f1AAAABHNzaDo= nocomment"},
        }
 
        for _, tc := range testCases {
@@ -168,6 +179,9 @@ func Test_calcFingerprint(t *testing.T) {
                                assert.NoError(t, err)
                                assert.Equal(t, tc.fp, fpN)
                        })
+                       if tc.skipSSHKeygen {
+                               return
+                       }
                        t.Run("SSHKeygen", func(t *testing.T) {
                                fpK, err := calcFingerprintSSHKeygen(tc.content)
                                assert.NoError(t, err)

diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index c162c751c11e409e82f76c67a597cab726c00274..f69dd11cebcf319b2bd2ea2b2144dbe9c17450ac 100644 (file)
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -142,7 +142,7 @@ var (
                ServerMACs:          []string{"hmac-sha2-256-etm@openssh.com", "hmac-sha2-256", "hmac-sha1", "hmac-sha1-96"},
                KeygenPath:          "ssh-keygen",
                MinimumKeySizeCheck: true,
-               MinimumKeySizes:     map[string]int{"ed25519": 256, "ecdsa": 256, "rsa": 2048},
+               MinimumKeySizes:     map[string]int{"ed25519": 256, "ed25519-sk": 256, "ecdsa": 256, "ecdsa-sk": 256, "rsa": 2048},
        }
 
        // Security settings

diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
index a64716beaf5fd503edbf45cda21a998efd9247f5..142f3049f34ca51f89a5c95825a02c900e57e110 100644 (file)
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -519,7 +519,7 @@ ssh_helper = <strong>Need help?</strong> Have a look at GitHub's guide to <a hre
 gpg_helper = <strong>Need help?</strong> Have a look at GitHub's guide <a href="%s">about GPG</a>.
 add_new_key = Add SSH Key
 add_new_gpg_key = Add GPG Key
-key_content_ssh_placeholder = Begins with 'ssh-ed25519', 'ssh-rsa', 'ecdsa-sha2-nistp256', 'ecdsa-sha2-nistp384', or 'ecdsa-sha2-nistp521'
+key_content_ssh_placeholder = Begins with 'ssh-ed25519', 'ssh-rsa', 'ecdsa-sha2-nistp256', 'ecdsa-sha2-nistp384', 'ecdsa-sha2-nistp521', 'sk-ecdsa-sha2-nistp256@openssh.com', or 'sk-ssh-ed25519@openssh.com'
 key_content_gpg_placeholder = Begins with '-----BEGIN PGP PUBLIC KEY BLOCK-----'
 add_new_principal = Add Principal
 ssh_key_been_used = This SSH key has already been added to the server.