diff options
Diffstat (limited to 'gnu/services')
| -rw-r--r-- | gnu/services/base.scm | 2 | ||||
| -rw-r--r-- | gnu/services/ssh.scm | 106 |
2 files changed, 106 insertions, 2 deletions
diff --git a/gnu/services/base.scm b/gnu/services/base.scm index d93796c5d8..6ed1f1dbf7 100644 --- a/gnu/services/base.scm +++ b/gnu/services/base.scm @@ -1379,7 +1379,7 @@ information on the configuration file syntax." (module "pam_limits.so") (arguments '("conf=/etc/security/limits.conf"))))) (if (member (pam-service-name pam) - '("login" "su" "slim" "gdm-password")) + '("login" "su" "slim" "gdm-password" "sddm")) (pam-service (inherit pam) (session (cons pam-limits diff --git a/gnu/services/ssh.scm b/gnu/services/ssh.scm index d2dbb8f80d..ced21c0742 100644 --- a/gnu/services/ssh.scm +++ b/gnu/services/ssh.scm @@ -4,6 +4,7 @@ ;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu> ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org> ;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net> +;;; Copyright © 2020 pinoaffe <pinoaffe@airmail.cc> ;;; ;;; This file is part of GNU Guix. ;;; @@ -45,7 +46,11 @@ dropbear-configuration dropbear-configuration? dropbear-service-type - dropbear-service)) + dropbear-service + + autossh-configuration + autossh-configuration? + autossh-service-type)) ;;; Commentary: ;;; @@ -628,4 +633,103 @@ daemon} with the given @var{config}, a @code{<dropbear-configuration>} object." (service dropbear-service-type config)) + +;;; +;;; AutoSSH. +;;; + + +(define-record-type* <autossh-configuration> + autossh-configuration make-autossh-configuration + autossh-configuration? + (user autossh-configuration-user + (default "autossh")) + (poll autossh-configuration-poll + (default 600)) + (first-poll autossh-configuration-first-poll + (default #f)) + (gate-time autossh-configuration-gate-time + (default 30)) + (log-level autossh-configuration-log-level + (default 1)) + (max-start autossh-configuration-max-start + (default #f)) + (message autossh-configuration-message + (default "")) + (port autossh-configuration-port + (default "0")) + (ssh-options autossh-configuration-ssh-options + (default '()))) + +(define (autossh-file-name config file) + "Return a path in /var/run/autossh/ that is writable + by @code{user} from @code{config}." + (string-append "/var/run/autossh/" + (autossh-configuration-user config) + "/" file)) + +(define (autossh-shepherd-service config) + (shepherd-service + (documentation "Automatically set up ssh connections (and keep them alive).") + (provision '(autossh)) + (start #~(make-forkexec-constructor + (list #$(file-append autossh "/bin/autossh") + #$@(autossh-configuration-ssh-options config)) + #:user #$(autossh-configuration-user config) + #:group (passwd:gid (getpw #$(autossh-configuration-user config))) + #:pid-file #$(autossh-file-name config "pid") + #:log-file #$(autossh-file-name config "log") + #:environment-variables + '(#$(string-append "AUTOSSH_PIDFILE=" + (autossh-file-name config "pid")) + #$(string-append "AUTOSSH_LOGFILE=" + (autossh-file-name config "log")) + #$(string-append "AUTOSSH_POLL=" + (number->string + (autossh-configuration-poll config))) + #$(string-append "AUTOSSH_FIRST_POLL=" + (number->string + (or + (autossh-configuration-first-poll config) + (autossh-configuration-poll config)))) + #$(string-append "AUTOSSH_GATETIME=" + (number->string + (autossh-configuration-gate-time config))) + #$(string-append "AUTOSSH_LOGLEVEL=" + (number->string + (autossh-configuration-log-level config))) + #$(string-append "AUTOSSH_MAXSTART=" + (number->string + (or (autossh-configuration-max-start config) + -1))) + #$(string-append "AUTOSSH_MESSAGE=" + (autossh-configuration-message config)) + #$(string-append "AUTOSSH_PORT=" + (autossh-configuration-port config))))) + (stop #~(make-kill-destructor)))) + +(define (autossh-service-activation config) + (with-imported-modules '((guix build utils)) + #~(begin + (use-modules (guix build utils)) + (define %user + (getpw #$(autossh-configuration-user config))) + (let* ((directory #$(autossh-file-name config "")) + (log (string-append directory "/log"))) + (mkdir-p directory) + (chown directory (passwd:uid %user) (passwd:gid %user)) + (call-with-output-file log (const #t)) + (chown log (passwd:uid %user) (passwd:gid %user)))))) + +(define autossh-service-type + (service-type + (name 'autossh) + (description "Automatically set up ssh connections (and keep them alive).") + (extensions + (list (service-extension shepherd-root-service-type + (compose list autossh-shepherd-service)) + (service-extension activation-service-type + autossh-service-activation))) + (default-value (autossh-configuration)))) + ;;; ssh.scm ends here |