/usr/share/augeas/lenses/dist/openvpn.aug is in augeas-lenses 1.2.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 | (* OpenVPN module for Augeas
Author: Raphael Pinson <raphink@gmail.com>
Reference: http://openvpn.net/index.php/documentation/howto.html
*)
module OpenVPN =
autoload xfm
(************************************************************************
* USEFUL PRIMITIVES
*************************************************************************)
let eol = Util.eol
let indent = Util.indent
(* Define separators *)
let sep = Util.del_ws_spc
(* Define value regexps *)
let ip_re = Rx.ipv4
let num_re = Rx.integer
let fn_re = /[^#; \t\n][^#;\n]*[^#; \t\n]|[^#; \t\n]/
let an_re = /[a-z][a-z0-9_-]*/
(* Define store aliases *)
let ip = store ip_re
let num = store num_re
let filename = store fn_re
let sto_to_dquote = store /[^"\n]+/ (* " Emacs, relax *)
(* define comments and empty lines *)
let comment = Util.comment_generic /[ \t]*[;#][ \t]*/ "# "
let comment_or_eol = eol | Util.comment_generic /[ \t]*[;#][ \t]*/ " # "
let empty = Util.empty
(************************************************************************
* SINGLE VALUES
*
* - local => IP
* - port => num
* - proto => tcp|udp
* - dev => (tun|tap)\d*
* - dev-node => MyTap
* - ca => filename
* - cert => filename
* - key => filename
* - dh => filename
* - ifconfig-pool-persist => filename
* - learn-address => filename
* - cipher => [A-Z0-9-]+
* - max-clients => num
* - user => alphanum
* - group => alphanum
* - status => filename
* - log => filename
* - log-append => filename
* - client-config-dir => filename
* - verb => num
* - mute => num
* - ns-cert-type => "server"
* - resolv-retry => "infinite"
*************************************************************************)
let single_ip = "local"
let single_num = "port"
| "max-clients"
| "verb"
| "mute"
let single_fn = "ca"
| "cert"
| "key"
| "dh"
| "ifconfig-pool-persist"
| "learn-address"
| "status"
| "log"
| "log-append"
| "client-config-dir"
let single_an = "user"
| "group"
let single_entry (kw:regexp) (re:regexp)
= [ key kw . sep . store re . comment_or_eol ]
let single = single_entry single_num num_re
| single_entry single_fn fn_re
| single_entry single_an an_re
| single_entry "local" ip_re
| single_entry "proto" /(tcp|udp)/
| single_entry "dev" /(tun|tap)[0-9]*/
| single_entry "dev-node" "MyTap"
| single_entry "cipher" /[A-Z][A-Z0-9-]*/
| single_entry "ns-cert-type" "server"
| single_entry "resolv-retry" "infinite"
(************************************************************************
* FLAGS
*
* - client-to-client
* - duplicate-cn
* - comp-lzo
* - persist-key
* - persist-tun
* - client
* - remote-random
* - nobind
* - mute-replay-warnings
* - http-proxy-retry
* - daemon
*
*************************************************************************)
let flag_words = "client-to-client"
| "duplicate-cn"
| "comp-lzo"
| "persist-key"
| "persist-tun"
| "client"
| "remote-random"
| "nobind"
| "mute-replay-warnings"
| "http-proxy-retry"
| "daemon"
let flag_entry (kw:regexp)
= [ key kw . comment_or_eol ]
let flag = flag_entry flag_words
(************************************************************************
* OTHER FIELDS
*
* - server => IP IP
* - server-bridge => IP IP IP IP
* - route => IP IP
* - push => "string"
* - keepalive => num num
* - tls-auth => filename [01]
* - remote => hostname/IP num
* - management => IP num filename
*
*************************************************************************)
let server = [ key "server" . sep
. [ label "address" . ip ] . sep
. [ label "netmask" . ip ] . comment_or_eol
]
let server_bridge = [ key "server-bridge" . sep
. [ label "address" . ip ] . sep
. [ label "netmask" . ip ] . sep
. [ label "start" . ip ] . sep
. [ label "end" . ip ] . comment_or_eol
]
let route = [ key "route" . sep
. [ label "address" . ip ] . sep
. [ label "netmask" . ip ] . comment_or_eol
]
let push = [ key "push" . sep
. Quote.do_dquote sto_to_dquote
. comment_or_eol
]
let keepalive = [ key "keepalive" . sep
. [ label "ping" . num ] . sep
. [ label "timeout" . num ] . comment_or_eol
]
let tls_auth = [ key "tls-auth" . sep
. [ label "key" . filename ] . sep
. [ label "is_client" . store /[01]/ ] . comment_or_eol
]
let remote = [ key "remote" . sep
. [ label "server" . filename ] . sep
. [ label "port" . num ] . comment_or_eol
]
let http_proxy = [ key "http-proxy" .
( sep . [ label "server" . store /[A-Za-z0-9._-]+/ ] .
( sep . [ label "port" . num ] )? )?
. comment_or_eol
]
let management = [ key "management" . sep
. [ label "server" . ip ] . sep
. [ label "port" . num ] . sep
. [ label "pwfile" . filename ] . comment_or_eol
]
let other = server
| server_bridge
| route
| push
| keepalive
| tls_auth
| remote
| http_proxy
| management
(************************************************************************
* LENS & FILTER
*************************************************************************)
let lns = ( comment | empty | single | flag | other )*
let filter = (incl "/etc/openvpn/client.conf")
. (incl "/etc/openvpn/server.conf")
let xfm = transform lns filter
|