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authorClément Lassieur <clement@lassieur.org>2017-02-21 00:53:55 +0100
committerClément Lassieur <clement@lassieur.org>2017-03-21 20:49:26 +0100
commit12723370e5a780b18eae4c44ab9634adaff927ea (patch)
treee646b30d1e274553579e09d18c44a1ed523060e9 /gnu
parent4ca3e9b7b6909839c3b03f691a1c370e3fdea3b0 (diff)
services: openssh: Add 'subsystems' option.
* gnu/services/ssh.scm (openssh-config-file): Add it. (<openssh-configuration>)[subsystems]: Add it. * doc/guix.texi (Networking Services): Document it.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/services/ssh.scm81
1 files changed, 46 insertions, 35 deletions
diff --git a/gnu/services/ssh.scm b/gnu/services/ssh.scm
index 6272d53fc8..b7f9887b30 100644
--- a/gnu/services/ssh.scm
+++ b/gnu/services/ssh.scm
@@ -292,7 +292,10 @@ The other options should be self-descriptive."
(default #t))
;; Boolean
(print-last-log? openssh-configuration-print-last-log?
- (default #t)))
+ (default #t))
+ ;; list of two-element lists
+ (subsystems openssh-configuration-subsystems
+ (default '(("sftp" "internal-sftp")))))
(define %openssh-accounts
(list (user-group (name "sshd") (system? #t))
@@ -327,40 +330,48 @@ The other options should be self-descriptive."
"Return the sshd configuration file corresponding to CONFIG."
(computed-file
"sshd_config"
- #~(call-with-output-file #$output
- (lambda (port)
- (display "# Generated by 'openssh-service'.\n" port)
- (format port "Port ~a\n"
- #$(number->string (openssh-configuration-port-number config)))
- (format port "PermitRootLogin ~a\n"
- #$(match (openssh-configuration-permit-root-login config)
- (#t "yes")
- (#f "no")
- ('without-password "without-password")))
- (format port "PermitEmptyPasswords ~a\n"
- #$(if (openssh-configuration-allow-empty-passwords? config)
- "yes" "no"))
- (format port "PasswordAuthentication ~a\n"
- #$(if (openssh-configuration-password-authentication? config)
- "yes" "no"))
- (format port "PubkeyAuthentication ~a\n"
- #$(if (openssh-configuration-public-key-authentication? config)
- "yes" "no"))
- (format port "X11Forwarding ~a\n"
- #$(if (openssh-configuration-x11-forwarding? config)
- "yes" "no"))
- (format port "PidFile ~a\n"
- #$(openssh-configuration-pid-file config))
- (format port "ChallengeResponseAuthentication ~a\n"
- #$(if (openssh-challenge-response-authentication? config)
- "yes" "no"))
- (format port "UsePAM ~a\n"
- #$(if (openssh-configuration-use-pam? config)
- "yes" "no"))
- (format port "PrintLastLog ~a\n"
- #$(if (openssh-configuration-print-last-log? config)
- "yes" "no"))
- #t))))
+ #~(begin
+ (use-modules (ice-9 match))
+ (call-with-output-file #$output
+ (lambda (port)
+ (display "# Generated by 'openssh-service'.\n" port)
+ (format port "Port ~a\n"
+ #$(number->string
+ (openssh-configuration-port-number config)))
+ (format port "PermitRootLogin ~a\n"
+ #$(match (openssh-configuration-permit-root-login config)
+ (#t "yes")
+ (#f "no")
+ ('without-password "without-password")))
+ (format port "PermitEmptyPasswords ~a\n"
+ #$(if (openssh-configuration-allow-empty-passwords? config)
+ "yes" "no"))
+ (format port "PasswordAuthentication ~a\n"
+ #$(if (openssh-configuration-password-authentication? config)
+ "yes" "no"))
+ (format port "PubkeyAuthentication ~a\n"
+ #$(if (openssh-configuration-public-key-authentication?
+ config)
+ "yes" "no"))
+ (format port "X11Forwarding ~a\n"
+ #$(if (openssh-configuration-x11-forwarding? config)
+ "yes" "no"))
+ (format port "PidFile ~a\n"
+ #$(openssh-configuration-pid-file config))
+ (format port "ChallengeResponseAuthentication ~a\n"
+ #$(if (openssh-challenge-response-authentication? config)
+ "yes" "no"))
+ (format port "UsePAM ~a\n"
+ #$(if (openssh-configuration-use-pam? config)
+ "yes" "no"))
+ (format port "PrintLastLog ~a\n"
+ #$(if (openssh-configuration-print-last-log? config)
+ "yes" "no"))
+ (for-each
+ (match-lambda
+ ((name command) (format port "Subsystem\t~a\t~a\n" name command)))
+ '#$(openssh-configuration-subsystems config))
+ #t)))))
(define (openssh-shepherd-service config)
"Return a <shepherd-service> for openssh with CONFIG."