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| author | Christian Poessinger <christian@poessinger.com> | 2020-06-23 16:31:55 +0200 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2020-06-23 16:31:55 +0200 |
| commit | a747a3975b932df3bef26f26248367a997e5119a (patch) | |
| tree | ccc952e1436bccfd9ebdf44e5a4768931c2052a0 /interface-definitions/ssh.xml.in | |
| parent | 289f513c3babca73f2ab8504b6b235ca0afa1ae5 (diff) | |
| download | vyos-1x-a747a3975b932df3bef26f26248367a997e5119a.tar.gz vyos-1x-a747a3975b932df3bef26f26248367a997e5119a.zip | |
ssh: T2635: migrate from a script base completion helper to a list
SSH mac, ciper and key exchange algorithms are not ynamically and only change
on distro upgrades. Thus it is easier to have them in a list and use a regex
based constraint. In the past users could have entered anything here!
Diffstat (limited to 'interface-definitions/ssh.xml.in')
| -rw-r--r-- | interface-definitions/ssh.xml.in | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/interface-definitions/ssh.xml.in b/interface-definitions/ssh.xml.in index 4e8cf28eb..f16262d2d 100644 --- a/interface-definitions/ssh.xml.in +++ b/interface-definitions/ssh.xml.in @@ -76,8 +76,12 @@ <properties> <help>Allowed ciphers</help> <completionHelp> - <script>ssh -Q cipher | tr '\n' ' '</script> + <!-- generated by ssh -Q cipher | tr '\n' ' ' as this won't change dynamically --> + <list>3des-cbc aes128-cbc aes192-cbc aes256-cbc rijndael-cbc@lysator.liu.se aes128-ctr aes192-ctr aes256-ctr aes128-gcm@openssh.com aes256-gcm@openssh.com chacha20-poly1305@openssh.com</list> </completionHelp> + <constraint> + <regex>^(3des-cbc|aes128-cbc|aes192-cbc|aes256-cbc|rijndael-cbc@lysator.liu.se|aes128-ctr|aes192-ctr|aes256-ctr|aes128-gcm@openssh.com|aes256-gcm@openssh.com|chacha20-poly1305@openssh.com)$</regex> + </constraint> <multi/> </properties> </leafNode> @@ -97,9 +101,13 @@ <properties> <help>Allowed key exchange (KEX) algorithms</help> <completionHelp> - <script>ssh -Q kex | tr '\n' ' '</script> + <!-- generated by ssh -Q kex | tr '\n' ' ' as this won't change dynamically --> + <list>diffie-hellman-group1-sha1 diffie-hellman-group14-sha1 diffie-hellman-group14-sha256 diffie-hellman-group16-sha512 diffie-hellman-group18-sha512 diffie-hellman-group-exchange-sha1 diffie-hellman-group-exchange-sha256 ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp521 curve25519-sha256 curve25519-sha256@libssh.org</list> </completionHelp> <multi/> + <constraint> + <regex>^(diffie-hellman-group1-sha1|diffie-hellman-group14-sha1|diffie-hellman-group14-sha256|diffie-hellman-group16-sha512|diffie-hellman-group18-sha512|diffie-hellman-group-exchange-sha1|diffie-hellman-group-exchange-sha256|ecdh-sha2-nistp256|ecdh-sha2-nistp384|ecdh-sha2-nistp521|curve25519-sha256|curve25519-sha256@libssh.org)$</regex> + </constraint> </properties> </leafNode> <leafNode name="listen-address"> @@ -144,13 +152,18 @@ <description>enable logging of failed login attempts</description> </valueHelp> </properties> + <defaultValue>INFO</defaultValue> </leafNode> <leafNode name="mac"> <properties> <help>Allowed message authentication code (MAC) algorithms</help> <completionHelp> - <script>ssh -Q mac | tr '\n' ' '</script> + <!-- generated by ssh -Q mac | tr '\n' ' ' as this won't change dynamically --> + <list>hmac-sha1 hmac-sha1-96 hmac-sha2-256 hmac-sha2-512 hmac-md5 hmac-md5-96 umac-64@openssh.com umac-128@openssh.com hmac-sha1-etm@openssh.com hmac-sha1-96-etm@openssh.com hmac-sha2-256-etm@openssh.com hmac-sha2-512-etm@openssh.com hmac-md5-etm@openssh.com hmac-md5-96-etm@openssh.com umac-64-etm@openssh.com umac-128-etm@openssh.com</list> </completionHelp> + <constraint> + <regex>^(hmac-sha1|hmac-sha1-96|hmac-sha2-256|hmac-sha2-512|hmac-md5|hmac-md5-96|umac-64@openssh.com|umac-128@openssh.com|hmac-sha1-etm@openssh.com|hmac-sha1-96-etm@openssh.com|hmac-sha2-256-etm@openssh.com|hmac-sha2-512-etm@openssh.com|hmac-md5-etm@openssh.com|hmac-md5-96-etm@openssh.com|umac-64-etm@openssh.com|umac-128-etm@openssh.com)$</regex> + </constraint> <multi/> </properties> </leafNode> |