diff options
Diffstat (limited to 'gnu/services')
-rw-r--r-- | gnu/services/cuirass.scm | 120 | ||||
-rw-r--r-- | gnu/services/mail.scm | 4 | ||||
-rw-r--r-- | gnu/services/networking.scm | 82 | ||||
-rw-r--r-- | gnu/services/virtualization.scm | 2 | ||||
-rw-r--r-- | gnu/services/xorg.scm | 23 |
5 files changed, 166 insertions, 65 deletions
diff --git a/gnu/services/cuirass.scm b/gnu/services/cuirass.scm index 7bd43cd427..914a0d337f 100644 --- a/gnu/services/cuirass.scm +++ b/gnu/services/cuirass.scm @@ -81,70 +81,68 @@ (define (cuirass-shepherd-service config) "Return a <shepherd-service> for the Cuirass service with CONFIG." - (and - (cuirass-configuration? config) - (let ((cuirass (cuirass-configuration-cuirass config)) - (cache-directory (cuirass-configuration-cache-directory config)) - (web-log-file (cuirass-configuration-web-log-file config)) - (log-file (cuirass-configuration-log-file config)) - (user (cuirass-configuration-user config)) - (group (cuirass-configuration-group config)) - (interval (cuirass-configuration-interval config)) - (database (cuirass-configuration-database config)) - (ttl (cuirass-configuration-ttl config)) - (port (cuirass-configuration-port config)) - (host (cuirass-configuration-host config)) - (specs (cuirass-configuration-specifications config)) - (use-substitutes? (cuirass-configuration-use-substitutes? config)) - (one-shot? (cuirass-configuration-one-shot? config)) - (fallback? (cuirass-configuration-fallback? config))) - (list (shepherd-service - (documentation "Run Cuirass.") - (provision '(cuirass)) - (requirement '(guix-daemon networking)) - (start #~(make-forkexec-constructor - (list (string-append #$cuirass "/bin/cuirass") - "--cache-directory" #$cache-directory - "--specifications" - #$(scheme-file "cuirass-specs.scm" specs) - "--database" #$database - "--ttl" #$(string-append (number->string ttl) "s") - "--interval" #$(number->string interval) - #$@(if use-substitutes? '("--use-substitutes") '()) - #$@(if one-shot? '("--one-shot") '()) - #$@(if fallback? '("--fallback") '())) + (let ((cuirass (cuirass-configuration-cuirass config)) + (cache-directory (cuirass-configuration-cache-directory config)) + (web-log-file (cuirass-configuration-web-log-file config)) + (log-file (cuirass-configuration-log-file config)) + (user (cuirass-configuration-user config)) + (group (cuirass-configuration-group config)) + (interval (cuirass-configuration-interval config)) + (database (cuirass-configuration-database config)) + (ttl (cuirass-configuration-ttl config)) + (port (cuirass-configuration-port config)) + (host (cuirass-configuration-host config)) + (specs (cuirass-configuration-specifications config)) + (use-substitutes? (cuirass-configuration-use-substitutes? config)) + (one-shot? (cuirass-configuration-one-shot? config)) + (fallback? (cuirass-configuration-fallback? config))) + (list (shepherd-service + (documentation "Run Cuirass.") + (provision '(cuirass)) + (requirement '(guix-daemon networking)) + (start #~(make-forkexec-constructor + (list (string-append #$cuirass "/bin/cuirass") + "--cache-directory" #$cache-directory + "--specifications" + #$(scheme-file "cuirass-specs.scm" specs) + "--database" #$database + "--ttl" #$(string-append (number->string ttl) "s") + "--interval" #$(number->string interval) + #$@(if use-substitutes? '("--use-substitutes") '()) + #$@(if one-shot? '("--one-shot") '()) + #$@(if fallback? '("--fallback") '())) - #:environment-variables - (list "GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt" - (string-append "GIT_EXEC_PATH=" #$git - "/libexec/git-core")) + #:environment-variables + (list "GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt" + (string-append "GIT_EXEC_PATH=" #$git + "/libexec/git-core")) - #:user #$user - #:group #$group - #:log-file #$log-file)) - (stop #~(make-kill-destructor))) - (shepherd-service - (documentation "Run Cuirass web interface.") - (provision '(cuirass-web)) - (requirement '(guix-daemon networking)) - (start #~(make-forkexec-constructor - (list (string-append #$cuirass "/bin/cuirass") - "--cache-directory" #$cache-directory - "--specifications" - #$(scheme-file "cuirass-specs.scm" specs) - "--database" #$database - "--ttl" #$(string-append (number->string ttl) "s") - "--web" - "--port" #$(number->string port) - "--listen" #$host - "--interval" #$(number->string interval) - #$@(if use-substitutes? '("--use-substitutes") '()) - #$@(if fallback? '("--fallback") '())) + #:user #$user + #:group #$group + #:log-file #$log-file)) + (stop #~(make-kill-destructor))) + (shepherd-service + (documentation "Run Cuirass web interface.") + (provision '(cuirass-web)) + (requirement '(guix-daemon networking)) + (start #~(make-forkexec-constructor + (list (string-append #$cuirass "/bin/cuirass") + "--cache-directory" #$cache-directory + "--specifications" + #$(scheme-file "cuirass-specs.scm" specs) + "--database" #$database + "--ttl" #$(string-append (number->string ttl) "s") + "--web" + "--port" #$(number->string port) + "--listen" #$host + "--interval" #$(number->string interval) + #$@(if use-substitutes? '("--use-substitutes") '()) + #$@(if fallback? '("--fallback") '())) - #:user #$user - #:group #$group - #:log-file #$web-log-file)) - (stop #~(make-kill-destructor))))))) + #:user #$user + #:group #$group + #:log-file #$web-log-file)) + (stop #~(make-kill-destructor)))))) (define (cuirass-account config) "Return the user accounts and user groups for CONFIG." diff --git a/gnu/services/mail.scm b/gnu/services/mail.scm index 3de0b4c2f3..2606aa9e3e 100644 --- a/gnu/services/mail.scm +++ b/gnu/services/mail.scm @@ -137,7 +137,7 @@ (define (free-form-fields? val) (match val (() #t) - ((((? symbol?) . (? string)) . val) (free-form-fields? val)) + ((((? symbol?) . (? string?)) . val) (free-form-fields? val)) (_ #f))) (define (serialize-free-form-fields field-name val) (for-each (match-lambda ((k . v) (serialize-field k v))) val)) @@ -145,7 +145,7 @@ (define (free-form-args? val) (match val (() #t) - ((((? symbol?) . (? string)) . val) (free-form-args? val)) + ((((? symbol?) . (? string?)) . val) (free-form-args? val)) (_ #f))) (define (serialize-free-form-args field-name val) (serialize-field field-name diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm index c775242f99..dd63009116 100644 --- a/gnu/services/networking.scm +++ b/gnu/services/networking.scm @@ -11,6 +11,7 @@ ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net> ;;; Copyright © 2019 Florian Pelz <pelzflorian@pelzflorian.de> ;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com> +;;; Copyright © 2019 Sou Bunnbu <iyzsong@member.fsf.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -144,7 +145,14 @@ iptables-configuration-iptables iptables-configuration-ipv4-rules iptables-configuration-ipv6-rules - iptables-service-type)) + iptables-service-type + + nftables-service-type + nftables-configuration + nftables-configuration? + nftables-configuration-package + nftables-configuration-ruleset + %default-nftables-ruleset)) ;;; Commentary: ;;; @@ -1415,4 +1423,76 @@ COMMIT (list (service-extension shepherd-root-service-type (compose list iptables-shepherd-service)))))) +;;; +;;; nftables +;;; + +(define %default-nftables-ruleset + (plain-file "nftables.conf" + "# A simple and safe firewall +table inet filter { + chain input { + type filter hook input priority 0; policy drop; + + # early drop of invalid connections + ct state invalid drop + + # allow established/related connections + ct state { established, related } accept + + # allow from loopback + iifname lo accept + + # allow icmp + ip protocol icmp accept + ip6 nexthdr icmpv6 accept + + # allow ssh + tcp dport ssh accept + + # reject everything else + reject with icmpx type port-unreachable + } + chain forward { + type filter hook forward priority 0; policy drop; + } + chain output { + type filter hook output priority 0; policy accept; + } +} +")) + +(define-record-type* <nftables-configuration> + nftables-configuration + make-nftables-configuration + nftables-configuration? + (package nftables-configuration-package + (default nftables)) + (ruleset nftables-configuration-ruleset ; file-like object + (default %default-nftables-ruleset))) + +(define nftables-shepherd-service + (match-lambda + (($ <nftables-configuration> package ruleset) + (let ((nft (file-append package "/sbin/nft"))) + (shepherd-service + (documentation "Packet filtering and classification") + (provision '(nftables)) + (start #~(lambda _ + (invoke #$nft "--file" #$ruleset))) + (stop #~(lambda _ + (invoke #$nft "flush" "ruleset")))))))) + +(define nftables-service-type + (service-type + (name 'nftables) + (description + "Run @command{nft}, setting up the specified ruleset.") + (extensions + (list (service-extension shepherd-root-service-type + (compose list nftables-shepherd-service)) + (service-extension profile-service-type + (compose list nftables-configuration-package)))) + (default-value (nftables-configuration)))) + ;;; networking.scm ends here diff --git a/gnu/services/virtualization.scm b/gnu/services/virtualization.scm index 3eecd2c085..bc8ac9b40a 100644 --- a/gnu/services/virtualization.scm +++ b/gnu/services/virtualization.scm @@ -313,7 +313,7 @@ be logged: Multiple filters can be defined in a single filters statement, they just need to be separated by spaces.") (log-outputs - (string "3:stderr") + (string "3:syslog:libvirtd") "Logging outputs. An output is one of the places to save logging information diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm index 06d72b5f60..1d55e388a1 100644 --- a/gnu/services/xorg.scm +++ b/gnu/services/xorg.scm @@ -773,6 +773,27 @@ the GNOME desktop environment.") (home-directory "/var/lib/gdm") (shell (file-append shadow "/sbin/nologin"))))) +(define %gdm-activation + ;; Ensure /var/lib/gdm is owned by the "gdm" user. This is normally the + ;; case but could be wrong if the "gdm" user was created, then removed, and + ;; then recreated under a different UID/GID: <https://bugs.gnu.org/37423>. + (with-imported-modules '((guix build utils)) + #~(begin + (use-modules (guix build utils)) + + (let* ((gdm (getpwnam "gdm")) + (uid (passwd:uid gdm)) + (gid (passwd:gid gdm)) + (st (stat "/var/lib/gdm" #f))) + ;; Recurse into /var/lib/gdm only if it has wrong ownership. + (when (and st + (or (not (= uid (stat:uid st))) + (not (= gid (stat:gid st))))) + (for-each (lambda (file) + (chown file uid gid)) + (find-files "/var/lib/gdm" + #:directories? #t))))))) + (define dbus-daemon-wrapper (program-file "gdm-dbus-wrapper" @@ -915,6 +936,8 @@ the GNOME desktop environment.") (extensions (list (service-extension shepherd-root-service-type gdm-shepherd-service) + (service-extension activation-service-type + (const %gdm-activation)) (service-extension account-service-type (const %gdm-accounts)) (service-extension pam-root-service-type |