1" Vim syntax file 2" Language: OpenSSH server configuration file (sshd_config) 3" Author: David Necas (Yeti) 4" Maintainer: Dominik Fischer <d dot f dot fischer at web dot de> 5" Contributor: Thilo Six 6" Contributor: Leonard Ehrenfried <[email protected]> 7" Contributor: Karsten Hopp <[email protected]> 8" Originally: 2009-07-09 9" Last Change: 2017 Oct 25 10" SSH Version: 7.6p1 11" 12 13" Setup 14" quit when a syntax file was already loaded 15if exists("b:current_syntax") 16 finish 17endif 18 19setlocal iskeyword=_,-,a-z,A-Z,48-57 20 21 22" case on 23syn case match 24 25 26" Comments 27syn match sshdconfigComment "^#.*$" contains=sshdconfigTodo 28syn match sshdconfigComment "\s#.*$" contains=sshdconfigTodo 29 30syn keyword sshdconfigTodo TODO FIXME NOTE contained 31 32" Constants 33syn keyword sshdconfigYesNo yes no none 34 35syn keyword sshdconfigAddressFamily any inet inet6 36 37syn keyword sshdconfigPrivilegeSeparation sandbox 38 39syn keyword sshdconfigTcpForwarding local remote 40 41syn keyword sshdconfigRootLogin prohibit-password without-password forced-commands-only 42 43syn keyword sshdconfigCiphers 3des-cbc 44syn keyword sshdconfigCiphers blowfish-cbc 45syn keyword sshdconfigCiphers cast128-cbc 46syn keyword sshdconfigCiphers arcfour 47syn keyword sshdconfigCiphers arcfour128 48syn keyword sshdconfigCiphers arcfour256 49syn keyword sshdconfigCiphers aes128-cbc 50syn keyword sshdconfigCiphers aes192-cbc 51syn keyword sshdconfigCiphers aes256-cbc 52syn match sshdconfigCiphers "\<rijndael-cbc@lysator\.liu.se\>" 53syn keyword sshdconfigCiphers aes128-ctr 54syn keyword sshdconfigCiphers aes192-ctr 55syn keyword sshdconfigCiphers aes256-ctr 56syn match sshdconfigCiphers "\<aes128-gcm@openssh\.com\>" 57syn match sshdconfigCiphers "\<aes256-gcm@openssh\.com\>" 58syn match sshdconfigCiphers "\<chacha20-poly1305@openssh\.com\>" 59 60syn keyword sshdconfigMAC hmac-sha1 61syn keyword sshdconfigMAC mac-sha1-96 62syn keyword sshdconfigMAC mac-sha2-256 63syn keyword sshdconfigMAC mac-sha2-512 64syn keyword sshdconfigMAC mac-md5 65syn keyword sshdconfigMAC mac-md5-96 66syn keyword sshdconfigMAC mac-ripemd160 67syn match sshdconfigMAC "\<hmac-ripemd160@openssh\.com\>" 68syn match sshdconfigMAC "\<umac-64@openssh\.com\>" 69syn match sshdconfigMAC "\<umac-128@openssh\.com\>" 70syn match sshdconfigMAC "\<hmac-sha1-etm@openssh\.com\>" 71syn match sshdconfigMAC "\<hmac-sha1-96-etm@openssh\.com\>" 72syn match sshdconfigMAC "\<hmac-sha2-256-etm@openssh\.com\>" 73syn match sshdconfigMAC "\<hmac-sha2-512-etm@openssh\.com\>" 74syn match sshdconfigMAC "\<hmac-md5-etm@openssh\.com\>" 75syn match sshdconfigMAC "\<hmac-md5-96-etm@openssh\.com\>" 76syn match sshdconfigMAC "\<hmac-ripemd160-etm@openssh\.com\>" 77syn match sshdconfigMAC "\<umac-64-etm@openssh\.com\>" 78syn match sshdconfigMAC "\<umac-128-etm@openssh\.com\>" 79 80syn keyword sshdconfigHostKeyAlgo ssh-ed25519 81syn match sshdconfigHostKeyAlgo "\<ssh-ed25519-cert-v01@openssh\.com\>" 82syn keyword sshdconfigHostKeyAlgo ssh-rsa 83syn keyword sshdconfigHostKeyAlgo ssh-dss 84syn keyword sshdconfigHostKeyAlgo ecdsa-sha2-nistp256 85syn keyword sshdconfigHostKeyAlgo ecdsa-sha2-nistp384 86syn keyword sshdconfigHostKeyAlgo ecdsa-sha2-nistp521 87syn match sshdconfigHostKeyAlgo "\<ssh-rsa-cert-v01@openssh\.com\>" 88syn match sshdconfigHostKeyAlgo "\<ssh-dss-cert-v01@openssh\.com\>" 89syn match sshdconfigHostKeyAlgo "\<ecdsa-sha2-nistp256-cert-v01@openssh\.com\>" 90syn match sshdconfigHostKeyAlgo "\<ecdsa-sha2-nistp384-cert-v01@openssh\.com\>" 91syn match sshdconfigHostKeyAlgo "\<ecdsa-sha2-nistp521-cert-v01@openssh\.com\>" 92 93syn keyword sshdconfigRootLogin prohibit-password without-password forced-commands-only 94 95syn keyword sshdconfigLogLevel QUIET FATAL ERROR INFO VERBOSE 96syn keyword sshdconfigLogLevel DEBUG DEBUG1 DEBUG2 DEBUG3 97syn keyword sshdconfigSysLogFacility DAEMON USER AUTH AUTHPRIV LOCAL0 LOCAL1 98syn keyword sshdconfigSysLogFacility LOCAL2 LOCAL3 LOCAL4 LOCAL5 LOCAL6 LOCAL7 99 100syn keyword sshdconfigCompression delayed 101 102syn match sshdconfigIPQoS "af1[123]" 103syn match sshdconfigIPQoS "af2[123]" 104syn match sshdconfigIPQoS "af3[123]" 105syn match sshdconfigIPQoS "af4[123]" 106syn match sshdconfigIPQoS "cs[0-7]" 107syn keyword sshdconfigIPQoS ef lowdelay throughput reliability 108 109syn keyword sshdconfigKexAlgo diffie-hellman-group1-sha1 110syn keyword sshdconfigKexAlgo diffie-hellman-group14-sha1 111syn keyword sshdconfigKexAlgo diffie-hellman-group-exchange-sha1 112syn keyword sshdconfigKexAlgo diffie-hellman-group-exchange-sha256 113syn keyword sshdconfigKexAlgo ecdh-sha2-nistp256 114syn keyword sshdconfigKexAlgo ecdh-sha2-nistp384 115syn keyword sshdconfigKexAlgo ecdh-sha2-nistp521 116syn match sshdconfigKexAlgo "\<curve25519-sha256@libssh\.org\>" 117 118syn keyword sshdconfigTunnel point-to-point ethernet 119 120syn keyword sshdconfigSubsystem internal-sftp 121 122syn match sshdconfigVar "%[hu]\>" 123syn match sshdconfigVar "%%" 124 125syn match sshdconfigSpecial "[*?]" 126 127syn match sshdconfigNumber "\d\+" 128syn match sshdconfigHostPort "\<\(\d\{1,3}\.\)\{3}\d\{1,3}\(:\d\+\)\?\>" 129syn match sshdconfigHostPort "\<\([-a-zA-Z0-9]\+\.\)\+[-a-zA-Z0-9]\{2,}\(:\d\+\)\?\>" 130" FIXME: this matches quite a few things which are NOT valid IPv6 addresses 131syn match sshdconfigHostPort "\<\(\x\{,4}:\)\+\x\{,4}:\d\+\>" 132syn match sshdconfigTime "\<\(\d\+[sSmMhHdDwW]\)\+\>" 133 134 135" case off 136syn case ignore 137 138 139" Keywords 140syn keyword sshdconfigMatch Host User Group Address 141 142syn keyword sshdconfigKeyword AcceptEnv 143syn keyword sshdconfigKeyword AddressFamily 144syn keyword sshdconfigKeyword AllowAgentForwarding 145syn keyword sshdconfigKeyword AllowGroups 146syn keyword sshdconfigKeyword AllowStreamLocalForwarding 147syn keyword sshdconfigKeyword AllowTcpForwarding 148syn keyword sshdconfigKeyword AllowUsers 149syn keyword sshdconfigKeyword AuthenticationMethods 150syn keyword sshdconfigKeyword AuthorizedKeysFile 151syn keyword sshdconfigKeyword AuthorizedKeysCommand 152syn keyword sshdconfigKeyword AuthorizedKeysCommandUser 153syn keyword sshdconfigKeyword AuthorizedPrincipalsFile 154syn keyword sshdconfigKeyword Banner 155syn keyword sshdconfigKeyword ChallengeResponseAuthentication 156syn keyword sshdconfigKeyword ChrootDirectory 157syn keyword sshdconfigKeyword Ciphers 158syn keyword sshdconfigKeyword ClientAliveCountMax 159syn keyword sshdconfigKeyword ClientAliveInterval 160syn keyword sshdconfigKeyword Compression 161syn keyword sshdconfigKeyword DebianBanner 162syn keyword sshdconfigKeyword DenyGroups 163syn keyword sshdconfigKeyword DenyUsers 164syn keyword sshdconfigKeyword DisableForwarding 165syn keyword sshdconfigKeyword ForceCommand 166syn keyword sshdconfigKeyword GSSAPIAuthentication 167syn keyword sshdconfigKeyword GSSAPICleanupCredentials 168syn keyword sshdconfigKeyword GSSAPIKeyExchange 169syn keyword sshdconfigKeyword GSSAPIStoreCredentialsOnRekey 170syn keyword sshdconfigKeyword GSSAPIStrictAcceptorCheck 171syn keyword sshdconfigKeyword GatewayPorts 172syn keyword sshdconfigKeyword HostCertificate 173syn keyword sshdconfigKeyword HostKey 174syn keyword sshdconfigKeyword HostKeyAgent 175syn keyword sshdconfigKeyword HostKeyAlgorithms 176syn keyword sshdconfigKeyword HostbasedAcceptedKeyTypes 177syn keyword sshdconfigKeyword HostbasedAuthentication 178syn keyword sshdconfigKeyword HostbasedUsesNameFromPacketOnly 179syn keyword sshdconfigKeyword IPQoS 180syn keyword sshdconfigKeyword IgnoreRhosts 181syn keyword sshdconfigKeyword IgnoreUserKnownHosts 182syn keyword sshdconfigKeyword KbdInteractiveAuthentication 183syn keyword sshdconfigKeyword KerberosAuthentication 184syn keyword sshdconfigKeyword KerberosGetAFSToken 185syn keyword sshdconfigKeyword KerberosOrLocalPasswd 186syn keyword sshdconfigKeyword KerberosTicketCleanup 187syn keyword sshdconfigKeyword KexAlgorithms 188syn keyword sshdconfigKeyword KeyRegenerationInterval 189syn keyword sshdconfigKeyword ListenAddress 190syn keyword sshdconfigKeyword LogLevel 191syn keyword sshdconfigKeyword LoginGraceTime 192syn keyword sshdconfigKeyword MACs 193syn keyword sshdconfigKeyword Match 194syn keyword sshdconfigKeyword MaxAuthTries 195syn keyword sshdconfigKeyword MaxSessions 196syn keyword sshdconfigKeyword MaxStartups 197syn keyword sshdconfigKeyword PasswordAuthentication 198syn keyword sshdconfigKeyword PermitBlacklistedKeys 199syn keyword sshdconfigKeyword PermitEmptyPasswords 200syn keyword sshdconfigKeyword PermitOpen 201syn keyword sshdconfigKeyword PermitRootLogin 202syn keyword sshdconfigKeyword PermitTTY 203syn keyword sshdconfigKeyword PermitTunnel 204syn keyword sshdconfigKeyword PermitUserEnvironment 205syn keyword sshdconfigKeyword PermitUserRC 206syn keyword sshdconfigKeyword PidFile 207syn keyword sshdconfigKeyword Port 208syn keyword sshdconfigKeyword PrintLastLog 209syn keyword sshdconfigKeyword PrintMotd 210syn keyword sshdconfigKeyword Protocol 211syn keyword sshdconfigKeyword PubkeyAcceptedKeyTypes 212syn keyword sshdconfigKeyword PubkeyAuthentication 213syn keyword sshdconfigKeyword RSAAuthentication 214syn keyword sshdconfigKeyword RekeyLimit 215syn keyword sshdconfigKeyword RevokedKeys 216syn keyword sshdconfigKeyword RhostsRSAAuthentication 217syn keyword sshdconfigKeyword ServerKeyBits 218syn keyword sshdconfigKeyword ShowPatchLevel 219syn keyword sshdconfigKeyword StrictModes 220syn keyword sshdconfigKeyword Subsystem 221syn keyword sshdconfigKeyword SyslogFacility 222syn keyword sshdconfigKeyword TCPKeepAlive 223syn keyword sshdconfigKeyword TrustedUserCAKeys 224syn keyword sshdconfigKeyword UseDNS 225syn keyword sshdconfigKeyword UseLogin 226syn keyword sshdconfigKeyword UsePAM 227syn keyword sshdconfigKeyword VersionAddendum 228syn keyword sshdconfigKeyword X11DisplayOffset 229syn keyword sshdconfigKeyword X11Forwarding 230syn keyword sshdconfigKeyword X11UseLocalhost 231syn keyword sshdconfigKeyword XAuthLocation 232 233 234" Define the default highlighting 235 236hi def link sshdconfigComment Comment 237hi def link sshdconfigTodo Todo 238hi def link sshdconfigHostPort sshdconfigConstant 239hi def link sshdconfigTime sshdconfigConstant 240hi def link sshdconfigNumber sshdconfigConstant 241hi def link sshdconfigConstant Constant 242hi def link sshdconfigYesNo sshdconfigEnum 243hi def link sshdconfigAddressFamily sshdconfigEnum 244hi def link sshdconfigPrivilegeSeparation sshdconfigEnum 245hi def link sshdconfigTcpForwarding sshdconfigEnum 246hi def link sshdconfigRootLogin sshdconfigEnum 247hi def link sshdconfigCiphers sshdconfigEnum 248hi def link sshdconfigMAC sshdconfigEnum 249hi def link sshdconfigHostKeyAlgo sshdconfigEnum 250hi def link sshdconfigRootLogin sshdconfigEnum 251hi def link sshdconfigLogLevel sshdconfigEnum 252hi def link sshdconfigSysLogFacility sshdconfigEnum 253hi def link sshdconfigVar sshdconfigEnum 254hi def link sshdconfigCompression sshdconfigEnum 255hi def link sshdconfigIPQoS sshdconfigEnum 256hi def link sshdconfigKexAlgo sshdconfigEnum 257hi def link sshdconfigTunnel sshdconfigEnum 258hi def link sshdconfigSubsystem sshdconfigEnum 259hi def link sshdconfigEnum Function 260hi def link sshdconfigSpecial Special 261hi def link sshdconfigKeyword Keyword 262hi def link sshdconfigMatch Type 263 264let b:current_syntax = "sshdconfig" 265 266" vim:set ts=8 sw=2 sts=2: 267