diff options
Diffstat (limited to 'gnu/services/networking.scm')
| -rw-r--r-- | gnu/services/networking.scm | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm index 9b8e5b36b1..85fc0b843a 100644 --- a/gnu/services/networking.scm +++ b/gnu/services/networking.scm @@ -4,6 +4,7 @@ ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2016 John Darrington <jmd@gnu.org> ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org> +;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be> ;;; ;;; This file is part of GNU Guix. ;;; @@ -61,6 +62,10 @@ ntp-service ntp-service-type + inetd-configuration + inetd-entry + inetd-service-type + tor-configuration tor-configuration? tor-hidden-service @@ -432,6 +437,90 @@ make an initial adjustment of more than 1,000 seconds." ;;; +;;; Inetd. +;;; + +(define-record-type* <inetd-configuration> inetd-configuration + make-inetd-configuration + inetd-configuration? + (program inetd-configuration-program ;file-like + (default (file-append inetutils "/libexec/inetd"))) + (entries inetd-configuration-entries ;list of <inetd-entry> + (default '()))) + +(define-record-type* <inetd-entry> inetd-entry make-inetd-entry + inetd-entry? + (node inetd-entry-node ;string or #f + (default #f)) + (name inetd-entry-name) ;string, from /etc/services + + (socket-type inetd-entry-socket-type) ;stream | dgram | raw | + ;rdm | seqpacket + (protocol inetd-entry-protocol) ;string, from /etc/protocols + + (wait? inetd-entry-wait? ;Boolean + (default #t)) + (user inetd-entry-user) ;string + + (program inetd-entry-program ;string or file-like object + (default "internal")) + (arguments inetd-entry-arguments ;list of strings or file-like objects + (default '()))) + +(define (inetd-config-file entries) + (apply mixed-text-file "inetd.conf" + (map + (lambda (entry) + (let* ((node (inetd-entry-node entry)) + (name (inetd-entry-name entry)) + (socket + (if node (string-append node ":" name) name)) + (type + (match (inetd-entry-socket-type entry) + ((or 'stream 'dgram 'raw 'rdm 'seqpacket) + (symbol->string (inetd-entry-socket-type entry))))) + (protocol (inetd-entry-protocol entry)) + (wait (if (inetd-entry-wait? entry) "wait" "nowait")) + (user (inetd-entry-user entry)) + (program (inetd-entry-program entry)) + (args (inetd-entry-arguments entry))) + #~(string-append + (string-join + (list #$@(list socket type protocol wait user program) #$@args) + " ") "\n"))) + entries))) + +(define inetd-shepherd-service + (match-lambda + (($ <inetd-configuration> program ()) '()) ; empty list of entries -> do nothing + (($ <inetd-configuration> program entries) + (list + (shepherd-service + (documentation "Run inetd.") + (provision '(inetd)) + (requirement '(user-processes networking syslogd)) + (start #~(make-forkexec-constructor + (list #$program #$(inetd-config-file entries)) + #:pid-file "/var/run/inetd.pid")) + (stop #~(make-kill-destructor))))))) + +(define-public inetd-service-type + (service-type + (name 'inetd) + (extensions + (list (service-extension shepherd-root-service-type + inetd-shepherd-service))) + + ;; The service can be extended with additional lists of entries. + (compose concatenate) + (extend (lambda (config entries) + (inetd-configuration + (inherit config) + (entries (append (inetd-configuration-entries config) + entries))))))) + + +;;; ;;; Tor. ;;; |