From 2b3c852aa383b0bd40041964cb74cd3823df4e45 Mon Sep 17 00:00:00 2001
From: Eric McDonald <ericmcdonald@protonmail.com>
Date: Wed, 21 Sep 2022 09:04:49 -0400
Subject: luci-mod-system: allow ecdsa-sk and ed25519-sk key types
Allow adding ecdsa-sk and ed25519-sk SSH keys in LuCI
These key types can be generated via the -t flag in ssh-keygen and are
supported in recent versions of dropbear. As ssh-keygen ignores the -b
flag when generating ecdsa-sk and ed25519-sk keys, the curve field in
the objects returned by the decode function is set to fixed strings for
both ecdsa-sk and ed25519-sk public key strings. This is in contrast to
ecdsa keys for which various curves can be provided (e.g., NIST P-256,
NIST P-384, and NIST P-521).
Signed-off-by: Eric McDonald <ericmcdonald@protonmail.com>
---
.../htdocs/luci-static/resources/view/system/sshkeys.js | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
(limited to 'modules/luci-mod-system')
diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/sshkeys.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/sshkeys.js
index 8b12b2311e..df3e354e37 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/sshkeys.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/sshkeys.js
@@ -22,7 +22,7 @@ var SSHPubkeyDecoder = baseclass.singleton({
decode: function(s)
{
- var parts = s.trim().match(/^((?:(?:^|,)[^ =,]+(?:=(?:[^ ",]+|"(?:[^"\\]|\\.)*"))?)+ +)?(ssh-dss|ssh-rsa|ssh-ed25519|ecdsa-sha2-nistp[0-9]+) +([^ ]+)( +.*)?$/);
+ var parts = s.trim().match(/^((?:(?:^|,)[^ =,]+(?:=(?:[^ ",]+|"(?:[^"\\]|\\.)*"))?)+ +)?(ssh-dss|ssh-rsa|ssh-ed25519|ecdsa-sha2-nistp[0-9]+|sk-ecdsa-sha2-nistp256@openssh\.com|sk-ssh-ed25519@openssh\.com) +([^ ]+)( +.*)?$/);
if (!parts)
return null;
@@ -99,6 +99,12 @@ var SSHPubkeyDecoder = baseclass.singleton({
case 'ecdsa-sha2':
return { type: 'ECDSA', curve: curve, comment: comment, options: options, fprint: fprint, src: s };
+
+ case 'sk-ecdsa-sha2-nistp256@openssh.com':
+ return { type: 'ECDSA-SK', curve: 'NIST P-256', comment: comment, options: options, fprint: fprint, src: s };
+
+ case 'sk-ssh-ed25519@openssh.com':
+ return { type: 'EdDSA-SK', curve: 'Curve25519', comment: comment, options: options, fprint: fprint, src: s };
default:
return null;
--
cgit v1.2.3