80 lines
2.6 KiB
Plaintext
80 lines
2.6 KiB
Plaintext
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(*
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Module: Pagekite
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Parses /etc/pagekite.d/
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Author: Michael Pimmer <blubb@fonfon.at>
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About: License
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This file is licenced under the LGPL v2+, like the rest of Augeas.
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*)
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module Pagekite =
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autoload xfm
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(* View: lns *)
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(* Variables *)
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let equals = del /[ \t]*=[ \t]*/ "="
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let neg2 = /[^# \n\t]+/
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let neg3 = /[^# \:\n\t]+/
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let eol = del /\n/ "\n"
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(* Match everything from here to eol, cropping whitespace at both ends *)
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let to_eol = /[^ \t\n](.*[^ \t\n])?/
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(* A key followed by comma-separated values
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k: name of the key
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key_sep: separator between key and values
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value_sep: separator between values
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sto: store for values
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*)
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let key_csv_line (k:string) (key_sep:lens) (value_sep:lens) (sto:lens) =
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[ key k . key_sep . [ seq k . sto ] .
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[ seq k . value_sep . sto ]* . Util.eol ]
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(* entries for pagekite.d/10_account.rc *)
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let domain = [ key "domain" . equals . store neg2 . Util.comment_or_eol ]
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let frontend = Build.key_value_line ("frontend" | "frontends")
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equals (store Rx.neg1)
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let host = Build.key_value_line "host" equals (store Rx.ip)
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let ports = key_csv_line "ports" equals Sep.comma (store Rx.integer)
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let protos = key_csv_line "protos" equals Sep.comma (store Rx.word)
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(* entries for pagekite.d/20_frontends.rc *)
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let kitesecret = Build.key_value_line "kitesecret" equals (store Rx.space_in)
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let kv_frontend = Build.key_value_line ( "kitename" | "fe_certname" |
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"ca_certs" | "tls_endpoint" )
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equals (store Rx.neg1)
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(* entries for services like 80_httpd.rc *)
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let service_colon = del /[ \t]*:[ \t]*/ " : "
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let service_on = [ key "service_on" . [ seq "service_on" . equals .
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[ label "protocol" . store neg3 ] . service_colon .
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[ label "kitename" . (store neg3) ] . service_colon .
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[ label "backend_host" . (store neg3) ] . service_colon .
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[ label "backend_port" . (store neg3) ] . service_colon . (
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[ label "secret" . (store Rx.no_spaces) . Util.eol ] | eol
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) ] ]
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let service_cfg = [ key "service_cfg" . equals . store to_eol . eol ]
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let flags = ( "defaults" | "isfrontend" | "abort_not_configured" | "insecure" )
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let entries = Build.flag_line flags
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| domain
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| frontend
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| host
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| ports
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| protos
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| kv_frontend
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| kitesecret
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| service_on
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| service_cfg
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let lns = ( entries | Util.empty | Util.comment )*
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(* View: filter *)
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let filter = incl "/etc/pagekite.d/*.rc"
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. Util.stdexcl
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let xfm = transform lns filter
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