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Diffstat (limited to 'interface-definitions/ssh.xml.in')
| -rw-r--r-- | interface-definitions/ssh.xml.in | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/interface-definitions/ssh.xml.in b/interface-definitions/ssh.xml.in new file mode 100644 index 000000000..d253c2f34 --- /dev/null +++ b/interface-definitions/ssh.xml.in @@ -0,0 +1,207 @@ +<?xml version="1.0"?> +<!--SSH configuration --> +<interfaceDefinition> + <node name="service"> + <children> + <node name="ssh" owner="${vyos_conf_scripts_dir}/ssh.py"> + <properties> + <help>Secure Shell (SSH)</help> + <priority>500</priority> + </properties> + <children> + <node name="access-control"> + <properties> + <help>SSH user/group access controls. Directives are processed + in the following order: deny-users, allow-users, deny-groups and + allow-groups.</help> + </properties> + <children> + <node name="allow"> + <properties> + <help>Allow user/group SSH access</help> + </properties> + <children> + <leafNode name="group"> + <properties> + <help>Allow members of a group to login</help> + <constraint> + <regex>[a-z_][a-z0-9_-]{1,31}[$]?</regex> + </constraint> + <constraintErrorMessage>illegal characters or more than 32 characters</constraintErrorMessage> + <multi/> + </properties> + </leafNode> + <leafNode name="user"> + <properties> + <help>Allow specific users to login</help> + <constraint> + <regex>[a-z_][a-z0-9_-]{1,31}[$]?</regex> + </constraint> + <constraintErrorMessage>illegal characters or more than 32 characters</constraintErrorMessage> + <multi/> + </properties> + </leafNode> + </children> + </node> + <node name="deny"> + <properties> + <help>Deny user/group SSH access</help> + </properties> + <children> + <leafNode name="group"> + <properties> + <help>Disallow members of a group to login</help> + <constraint> + <regex>[a-z_][a-z0-9_-]{1,31}[$]?</regex> + </constraint> + <constraintErrorMessage>illegal characters or more than 32 characters</constraintErrorMessage> + <multi/> + </properties> + </leafNode> + <leafNode name="user"> + <properties> + <help>Disallow specific users to login</help> + <constraint> + <regex>[a-z_][a-z0-9_-]{1,31}[$]?</regex> + </constraint> + <constraintErrorMessage>illegal characters or more than 32 characters</constraintErrorMessage> + <multi/> + </properties> + </leafNode> + </children> + </node> + </children> + </node> + <leafNode name="ciphers"> + <properties> + <help>Allowed ciphers</help> + <completionHelp> + <!-- generated by ssh -Q cipher | tr '\n' ' ' as this will not change dynamically --> + <list>3des-cbc aes128-cbc aes192-cbc aes256-cbc rijndael-cbc@lysator.liu.se aes128-ctr aes192-ctr aes256-ctr aes128-gcm@openssh.com aes256-gcm@openssh.com chacha20-poly1305@openssh.com</list> + </completionHelp> + <constraint> + <regex>^(3des-cbc|aes128-cbc|aes192-cbc|aes256-cbc|rijndael-cbc@lysator.liu.se|aes128-ctr|aes192-ctr|aes256-ctr|aes128-gcm@openssh.com|aes256-gcm@openssh.com|chacha20-poly1305@openssh.com)$</regex> + </constraint> + <multi/> + </properties> + </leafNode> + <leafNode name="disable-host-validation"> + <properties> + <help>Disable IP Address to Hostname lookup</help> + <valueless/> + </properties> + </leafNode> + <leafNode name="disable-password-authentication"> + <properties> + <help>Disable password-based authentication</help> + <valueless/> + </properties> + </leafNode> + <leafNode name="key-exchange"> + <properties> + <help>Allowed key exchange (KEX) algorithms</help> + <completionHelp> + <!-- generated by ssh -Q kex | tr '\n' ' ' as this will not 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)$</regex> + </constraint> + </properties> + </leafNode> + <leafNode name="listen-address"> + <properties> + <help>Local addresses SSH service should listen on</help> + <valueHelp> + <format>ipv4</format> + <description>IP address to listen for incoming connections</description> + </valueHelp> + <valueHelp> + <format>ipv6</format> + <description>IPv6 address to listen for incoming connections</description> + </valueHelp> + <multi/> + <constraint> + <validator name="ipv4-address"/> + <validator name="ipv6-address"/> + </constraint> + </properties> + </leafNode> + <leafNode name="loglevel"> + <properties> + <help>Log level</help> + <completionHelp> + <list>quiet fatal error info verbose</list> + </completionHelp> + <valueHelp> + <format>quiet</format> + <description>stay silent</description> + </valueHelp> + <valueHelp> + <format>fatal</format> + <description>log fatals only</description> + </valueHelp> + <valueHelp> + <format>error</format> + <description>log errors and fatals only</description> + </valueHelp> + <valueHelp> + <format>info</format> + <description>default log level</description> + </valueHelp> + <valueHelp> + <format>verbose</format> + <description>enable logging of failed login attempts</description> + </valueHelp> + <constraint> + <regex>^(quiet|fatal|error|info|verbose)$</regex> + </constraint> + </properties> + <defaultValue>INFO</defaultValue> + </leafNode> + <leafNode name="mac"> + <properties> + <help>Allowed message authentication code (MAC) algorithms</help> + <completionHelp> + <!-- generated by ssh -Q mac | tr '\n' ' ' as this will not 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> + <leafNode name="port"> + <properties> + <help>Port for SSH service</help> + <valueHelp> + <format>1-65535</format> + <description>Numeric IP port</description> + </valueHelp> + <multi/> + <constraint> + <validator name="numeric" argument="--range 1-65535"/> + </constraint> + </properties> + <defaultValue>22</defaultValue> + </leafNode> + <leafNode name="client-keepalive-interval"> + <properties> + <help>Enable transmission of keepalives from server to client</help> + <valueHelp> + <format>1-65535</format> + <description>Time interval in seconds for keepalive message</description> + </valueHelp> + <constraint> + <validator name="numeric" argument="--range 1-65535"/> + </constraint> + </properties> + </leafNode> + #include <include/interface-vrf.xml.i> + </children> + </node> + </children> + </node> +</interfaceDefinition> |