diff options
Diffstat (limited to 'gnu/services')
| -rw-r--r-- | gnu/services/audio.scm | 9 | ||||
| -rw-r--r-- | gnu/services/authentication.scm | 511 | ||||
| -rw-r--r-- | gnu/services/certbot.scm | 2 | ||||
| -rw-r--r-- | gnu/services/desktop.scm | 48 | ||||
| -rw-r--r-- | gnu/services/version-control.scm | 2 | ||||
| -rw-r--r-- | gnu/services/web.scm | 2 |
6 files changed, 569 insertions, 5 deletions
diff --git a/gnu/services/audio.scm b/gnu/services/audio.scm index 6629433780..ebfe05abd0 100644 --- a/gnu/services/audio.scm +++ b/gnu/services/audio.scm @@ -42,6 +42,12 @@ (default "~/Music")) (playlist-dir mpd-configuration-playlist-dir (default "~/.mpd/playlists")) + (db-file mpd-configuration-db-file + (default "~/.mpd/tag_cache")) + (state-file mpd-configuration-state-file + (default "~/.mpd/state")) + (sticker-file mpd-configuration-sticker-file + (default "~/.mpd/sticker.sql")) (port mpd-configuration-port (default "6600")) (address mpd-configuration-address @@ -61,6 +67,9 @@ `(("user" ,mpd-configuration-user) ("music_directory" ,mpd-configuration-music-dir) ("playlist_directory" ,mpd-configuration-playlist-dir) + ("db_file" ,mpd-configuration-db-file) + ("state_file" ,mpd-configuration-state-file) + ("sticker_file" ,mpd-configuration-sticker-file) ("port" ,mpd-configuration-port) ("bind_to_address" ,mpd-configuration-address))))) diff --git a/gnu/services/authentication.scm b/gnu/services/authentication.scm index 1a2629d475..ab54aaf698 100644 --- a/gnu/services/authentication.scm +++ b/gnu/services/authentication.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018 Danny Milosavljevic <dannym@scratchpost.org> +;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -18,13 +19,28 @@ (define-module (gnu services authentication) #:use-module (gnu services) + #:use-module (gnu services base) + #:use-module (gnu services configuration) #:use-module (gnu services dbus) + #:use-module (gnu services shepherd) + #:use-module (gnu system pam) + #:use-module (gnu system shadow) + #:use-module (gnu packages admin) #:use-module (gnu packages freedesktop) + #:use-module (gnu packages openldap) #:use-module (guix gexp) #:use-module (guix records) + #:use-module (guix packages) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) #:export (fprintd-configuration fprintd-configuration? - fprintd-service-type)) + fprintd-service-type + + nslcd-configuration + nslcd-configuration? + nslcd-service-type)) (define-record-type* <fprintd-configuration> fprintd-configuration make-fprintd-configuration @@ -39,3 +55,496 @@ list))) (description "Run fprintd, a fingerprint management daemon."))) + + +;;; +;;; NSS Pam LDAP service (nslcd) +;;; + +(define (uglify-field-name name) + (match name + ('filters "filter") + ('maps "map") + (_ (string-map (match-lambda + (#\- #\_) + (chr chr)) + (symbol->string name))))) + +(define (value->string val) + (cond + ((boolean? val) + (if val "on" "off")) + ((number? val) + (number->string val)) + ((symbol? val) + (string-map (match-lambda + (#\- #\_) + (chr chr)) + (symbol->string val))) + (else val))) + +(define (serialize-field field-name val) + (if (eq? field-name 'pam-services) + #t + (format #t "~a ~a\n" + (uglify-field-name field-name) + (value->string val)))) + +(define serialize-string serialize-field) +(define serialize-boolean serialize-field) +(define serialize-number serialize-field) +(define (serialize-list field-name val) + (map (cut serialize-field field-name <>) val)) +(define-maybe string) +(define-maybe boolean) +(define-maybe number) + +(define (ssl-option? val) + (or (boolean? val) + (eq? val 'start-tls))) +(define serialize-ssl-option serialize-field) +(define-maybe ssl-option) + +(define (tls-reqcert-option? val) + (member val '(never allow try demand hard))) +(define serialize-tls-reqcert-option serialize-field) +(define-maybe tls-reqcert-option) + +(define (deref-option? val) + (member val '(never searching finding always))) +(define serialize-deref-option serialize-field) +(define-maybe deref-option) + +(define (comma-separated-list-of-strings? val) + (and (list? val) + (every string? val))) +(define (ignore-users-option? val) + (or (comma-separated-list-of-strings? val) + (eq? 'all-local val))) +(define (serialize-ignore-users-option field-name val) + (serialize-field field-name (if (eq? 'all-local val) + val + (string-join val ",")))) +(define-maybe ignore-users-option) + +(define (log-option? val) + (let ((valid-scheme? (lambda (scheme) + (or (string? scheme) + (member scheme '(none syslog)))))) + (match val + ((scheme level) + (and (valid-scheme? scheme) + (member level '(crit error warning notice info debug)))) + ((scheme) + (valid-scheme? scheme))))) +(define (serialize-log-option field-name val) + (serialize-field field-name + (string-join (map (cut format #f "~a" <>) val)))) + +(define (valid-map? val) + "Is VAL a supported map name?" + (member val + '(alias aliases ether ethers group host hosts netgroup network networks + passwd protocol protocols rpc service services shadow))) + +(define (scope-option? val) + (let ((valid-scopes '(subtree onelevel base children))) + (match val + ((map-name scope) + (and (valid-map? map-name) + (member scope valid-scopes))) + ((scope) + (member scope valid-scopes))))) +(define (serialize-scope-option field-name val) + (serialize-field field-name + (string-join (map (cut format #f "~a" <>) val)))) + +(define (map-entry? val) + (match val + (((? valid-map? map-name) + (? string? attribute) + (? string? new-attribute)) #t) + (_ #f))) + +(define (list-of-map-entries? val) + (and (list? val) + (every map-entry? val))) + +(define (filter-entry? val) + (match val + (((? valid-map? map-name) + (? string? filter-expression)) #t) + (_ #f))) + +(define (list-of-filter-entries? val) + (and (list? val) + (every filter-entry? val))) + +(define (serialize-filter-entry field-name val) + (serialize-field 'filter + (match val + (((? valid-map? map-name) + (? string? filter-expression)) + (string-append (symbol->string map-name) + " " filter-expression))))) + +(define (serialize-list-of-filter-entries field-name val) + (for-each (cut serialize-filter-entry field-name <>) val)) + +(define (serialize-map-entry field-name val) + (serialize-field 'map + (match val + (((? valid-map? map-name) + (? string? attribute) + (? string? new-attribute)) + (string-append (symbol->string map-name) + " " attribute + " " new-attribute))))) + +(define (serialize-list-of-map-entries field-name val) + (for-each (cut serialize-map-entry field-name <>) val)) + + +(define-configuration nslcd-configuration + (nss-pam-ldapd + (package nss-pam-ldapd) + "The NSS-PAM-LDAPD package to use.") + + ;; Runtime options + (threads + (maybe-number 'disabled) + "The number of threads to start that can handle requests and perform LDAP +queries. Each thread opens a separate connection to the LDAP server. The +default is to start 5 threads.") + (uid + (string "nslcd") + "This specifies the user id with which the daemon should be run.") + (gid + (string "nslcd") + "This specifies the group id with which the daemon should be run.") + (log + (log-option '("/var/log/nslcd" info)) + "This option controls the way logging is done via a list containing SCHEME +and LEVEL. The SCHEME argument may either be the symbols \"none\" or +\"syslog\", or an absolute file name. The LEVEL argument is optional and +specifies the log level. The log level may be one of the following symbols: +\"crit\", \"error\", \"warning\", \"notice\", \"info\" or \"debug\". All +messages with the specified log level or higher are logged.") + + ;; LDAP connection settings + (uri + (list '("ldap://localhost:389/")) + "The list of LDAP server URIs. Normally, only the first server will be +used with the following servers as fall-back.") + (ldap-version + (maybe-string 'disabled) + "The version of the LDAP protocol to use. The default is to use the +maximum version supported by the LDAP library.") + (binddn + (maybe-string 'disabled) + "Specifies the distinguished name with which to bind to the directory +server for lookups. The default is to bind anonymously.") + (bindpw + (maybe-string 'disabled) + "Specifies the credentials with which to bind. This option is only +applicable when used with binddn.") + (rootpwmoddn + (maybe-string 'disabled) + "Specifies the distinguished name to use when the root user tries to modify +a user's password using the PAM module.") + (rootpwmodpw + (maybe-string 'disabled) + "Specifies the credentials with which to bind if the root user tries to +change a user's password. This option is only applicable when used with +rootpwmoddn") + + ;; SASL authentication options + (sasl-mech + (maybe-string 'disabled) + "Specifies the SASL mechanism to be used when performing SASL +authentication.") + (sasl-realm + (maybe-string 'disabled) + "Specifies the SASL realm to be used when performing SASL authentication.") + (sasl-authcid + (maybe-string 'disabled) + "Specifies the authentication identity to be used when performing SASL +authentication.") + (sasl-authzid + (maybe-string 'disabled) + "Specifies the authorization identity to be used when performing SASL +authentication.") + (sasl-canonicalize? + (maybe-boolean 'disabled) + "Determines whether the LDAP server host name should be canonicalised. If +this is enabled the LDAP library will do a reverse host name lookup. By +default, it is left up to the LDAP library whether this check is performed or +not.") + + ;; Kerberos authentication options + (krb5-ccname + (maybe-string 'disabled) + "Set the name for the GSS-API Kerberos credentials cache.") + + ;; Search / mapping options + (base + (string "dc=example,dc=com") + "The directory search base.") + (scope + (scope-option '(subtree)) + "Specifies the search scope (subtree, onelevel, base or children). The +default scope is subtree; base scope is almost never useful for name service +lookups; children scope is not supported on all servers.") + (deref + (maybe-deref-option 'disabled) + "Specifies the policy for dereferencing aliases. The default policy is to +never dereference aliases.") + (referrals + (maybe-boolean 'disabled) + "Specifies whether automatic referral chasing should be enabled. The +default behaviour is to chase referrals.") + (maps + (list-of-map-entries '()) + "This option allows for custom attributes to be looked up instead of the +default RFC 2307 attributes. It is a list of maps, each consisting of the +name of a map, the RFC 2307 attribute to match and the query expression for +the attribute as it is available in the directory.") + (filters + (list-of-filter-entries '()) + "A list of filters consisting of the name of a map to which the filter +applies and an LDAP search filter expression.") + + ;; Timing / reconnect options + (bind-timelimit + (maybe-number 'disabled) + "Specifies the time limit in seconds to use when connecting to the +directory server. The default value is 10 seconds.") + (timelimit + (maybe-number 'disabled) + "Specifies the time limit (in seconds) to wait for a response from the LDAP +server. A value of zero, which is the default, is to wait indefinitely for +searches to be completed.") + (idle-timelimit + (maybe-number 'disabled) + "Specifies the period if inactivity (in seconds) after which the con‐ +nection to the LDAP server will be closed. The default is not to time out +connections.") + (reconnect-sleeptime + (maybe-number 'disabled) + "Specifies the number of seconds to sleep when connecting to all LDAP +servers fails. By default one second is waited between the first failure and +the first retry.") + (reconnect-retrytime + (maybe-number 'disabled) + "Specifies the time after which the LDAP server is considered to be +permanently unavailable. Once this time is reached retries will be done only +once per this time period. The default value is 10 seconds.") + + ;; TLS options + (ssl + (maybe-ssl-option 'disabled) + "Specifies whether to use SSL/TLS or not (the default is not to). If +'start-tls is specified then StartTLS is used rather than raw LDAP over SSL.") + (tls-reqcert + (maybe-tls-reqcert-option 'disabled) + "Specifies what checks to perform on a server-supplied certificate. +The meaning of the values is described in the ldap.conf(5) manual page.") + (tls-cacertdir + (maybe-string 'disabled) + "Specifies the directory containing X.509 certificates for peer authen‐ +tication. This parameter is ignored when using GnuTLS.") + (tls-cacertfile + (maybe-string 'disabled) + "Specifies the path to the X.509 certificate for peer authentication.") + (tls-randfile + (maybe-string 'disabled) + "Specifies the path to an entropy source. This parameter is ignored when +using GnuTLS.") + (tls-ciphers + (maybe-string 'disabled) + "Specifies the ciphers to use for TLS as a string.") + (tls-cert + (maybe-string 'disabled) + "Specifies the path to the file containing the local certificate for client +TLS authentication.") + (tls-key + (maybe-string 'disabled) + "Specifies the path to the file containing the private key for client TLS +authentication.") + + ;; Other options + (pagesize + (maybe-number 'disabled) + "Set this to a number greater than 0 to request paged results from the LDAP +server in accordance with RFC2696. The default (0) is to not request paged +results.") + (nss-initgroups-ignoreusers + (maybe-ignore-users-option 'disabled) + "This option prevents group membership lookups through LDAP for the +specified users. Alternatively, the value 'all-local may be used. With that +value nslcd builds a full list of non-LDAP users on startup.") + (nss-min-uid + (maybe-number 'disabled) + "This option ensures that LDAP users with a numeric user id lower than the +specified value are ignored.") + (nss-uid-offset + (maybe-number 'disabled) + "This option specifies an offset that is added to all LDAP numeric user +ids. This can be used to avoid user id collisions with local users.") + (nss-gid-offset + (maybe-number 'disabled) + "This option specifies an offset that is added to all LDAP numeric group +ids. This can be used to avoid user id collisions with local groups.") + (nss-nested-groups + (maybe-boolean 'disabled) + "If this option is set, the member attribute of a group may point to +another group. Members of nested groups are also returned in the higher level +group and parent groups are returned when finding groups for a specific user. +The default is not to perform extra searches for nested groups.") + (nss-getgrent-skipmembers + (maybe-boolean 'disabled) + "If this option is set, the group member list is not retrieved when looking +up groups. Lookups for finding which groups a user belongs to will remain +functional so the user will likely still get the correct groups assigned on +login.") + (nss-disable-enumeration + (maybe-boolean 'disabled) + "If this option is set, functions which cause all user/group entries to be +loaded from the directory will not succeed in doing so. This can dramatically +reduce LDAP server load in situations where there are a great number of users +and/or groups. This option is not recommended for most configurations.") + (validnames + (maybe-string 'disabled) + "This option can be used to specify how user and group names are verified +within the system. This pattern is used to check all user and group names +that are requested and returned from LDAP.") + (ignorecase + (maybe-boolean 'disabled) + "This specifies whether or not to perform searches using case-insensitive +matching. Enabling this could open up the system to authorization bypass +vulnerabilities and introduce nscd cache poisoning vulnerabilities which allow +denial of service.") + (pam-authc-ppolicy + (maybe-boolean 'disabled) + "This option specifies whether password policy controls are requested and +handled from the LDAP server when performing user authentication.") + (pam-authc-search + (maybe-string 'disabled) + "By default nslcd performs an LDAP search with the user's credentials after +BIND (authentication) to ensure that the BIND operation was successful. The +default search is a simple check to see if the user's DN exists. A search +filter can be specified that will be used instead. It should return at least +one entry.") + (pam-authz-search + (maybe-string 'disabled) + "This option allows flexible fine tuning of the authorisation check that +should be performed. The search filter specified is executed and if any +entries match, access is granted, otherwise access is denied.") + (pam-password-prohibit-message + (maybe-string 'disabled) + "If this option is set password modification using pam_ldap will be denied +and the specified message will be presented to the user instead. The message +can be used to direct the user to an alternative means of changing their +password.") + + ;; Options for extension of pam-root-service-type. + (pam-services + (list '()) + "List of pam service names for which LDAP authentication should suffice.")) + +(define %nslcd-accounts + (list (user-group + (name "nslcd") + (system? #t)) + (user-account + (name "nslcd") + (group "nslcd") + (comment "NSLCD service account") + (home-directory "/var/empty") + (shell (file-append shadow "/sbin/nologin")) + (system? #t)))) + +(define (nslcd-config-file config) + "Return an NSLCD configuration file." + (plain-file "nslcd.conf" + (with-output-to-string + (lambda () + (serialize-configuration config nslcd-configuration-fields) + ;; The file must end with a newline character. + (format #t "\n"))))) + +;; XXX: The file should only be readable by root if it contains a "bindpw" +;; declaration. Unfortunately, this etc-service-type extension does not +;; support setting file modes, so we do this in the activation service. +(define (nslcd-etc-service config) + `(("nslcd.conf" ,(nslcd-config-file config)))) + +(define (nslcd-shepherd-service config) + (list (shepherd-service + (documentation "Run the nslcd service for resolving names from LDAP.") + (provision '(nslcd)) + (requirement '(networking user-processes)) + (start #~(make-forkexec-constructor + (list (string-append #$(nslcd-configuration-nss-pam-ldapd config) + "/sbin/nslcd") + "--nofork") + #:pid-file "/var/run/nslcd/nslcd.pid" + #:environment-variables + (list (string-append "LD_LIBRARY_PATH=" + #$(nslcd-configuration-nss-pam-ldapd config) + "/lib")))) + (stop #~(make-kill-destructor))))) + +(define (pam-ldap-pam-service config) + "Return a PAM service for LDAP authentication." + (define pam-ldap-module + #~(string-append #$(nslcd-configuration-nss-pam-ldapd config) + "/lib/security/pam_ldap.so")) + (lambda (pam) + (if (member (pam-service-name pam) + (nslcd-configuration-pam-services config)) + (let ((sufficient + (pam-entry + (control "sufficient") + (module pam-ldap-module)))) + (pam-service + (inherit pam) + (auth (cons sufficient (pam-service-auth pam))) + (session (cons sufficient (pam-service-session pam))) + (account (cons sufficient (pam-service-account pam))))) + pam))) + +(define (pam-ldap-pam-services config) + (list (pam-ldap-pam-service config))) + +(define nslcd-service-type + (service-type + (name 'nslcd) + (description "Run the NSLCD service for looking up names from LDAP.") + (extensions + (list (service-extension account-service-type + (const %nslcd-accounts)) + (service-extension etc-service-type + nslcd-etc-service) + (service-extension activation-service-type + (const #~(begin + (use-modules (guix build utils)) + (let ((rundir "/var/run/nslcd") + (user (getpwnam "nslcd"))) + (mkdir-p rundir) + (chown rundir (passwd:uid user) (passwd:gid user)) + (chmod rundir #o755) + (when (file-exists? "/etc/nslcd.conf") + (chmod "/etc/nslcd.conf" #o400)))))) + (service-extension pam-root-service-type + pam-ldap-pam-services) + (service-extension nscd-service-type + (const (list nss-pam-ldapd))) + (service-extension shepherd-root-service-type + nslcd-shepherd-service))) + (default-value (nslcd-configuration)))) + +(define (generate-nslcd-documentation) + (generate-documentation + `((nslcd-configuration ,nslcd-configuration-fields)) + 'nslcd-configuration)) diff --git a/gnu/services/certbot.scm b/gnu/services/certbot.scm index 7548145c98..7565bc97ca 100644 --- a/gnu/services/certbot.scm +++ b/gnu/services/certbot.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2016 Nils Gillmann <ng0@n0.is> +;;; Copyright © 2016 ng0 <ng0@n0.is> ;;; Copyright © 2016 Sou Bunnbu <iyzsong@member.fsf.org> ;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org> ;;; diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm index 0dee57e3bc..b912c208cc 100644 --- a/gnu/services/desktop.scm +++ b/gnu/services/desktop.scm @@ -4,10 +4,11 @@ ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com> ;;; Copyright © 2017 Maxim Cournoyer <maxim.cournoyer@gmail.com> -;;; Copyright © 2017 Nils Gillmann <ng0@n0.is> +;;; Copyright © 2017 ng0 <ng0@n0.is> ;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2017, 2019 Christopher Baines <mail@cbaines.net> +;;; Copyright © 2019 Tim Gesthuizen <tim.gesthuizen@yahoo.de> ;;; ;;; This file is part of GNU Guix. ;;; @@ -123,6 +124,10 @@ enlightenment-desktop-configuration? enlightenment-desktop-service-type + inputattach-configuration + inputattach-configuration? + inputattach-service-type + %desktop-services)) ;;; Commentary: @@ -1021,6 +1026,47 @@ as expected."))) ;;; +;;; inputattach-service-type +;;; + +(define-record-type* <inputattach-configuration> + inputattach-configuration + make-inputattach-configuration + inputattach-configuration? + (device-type inputattach-configuration-device-type + (default "wacom")) + (device inputattach-configuration-device + (default "/dev/ttyS0")) + (log-file inputattach-configuration-log-file + (default #f))) + +(define inputattach-shepherd-service + (match-lambda + (($ <inputattach-configuration> type device log-file) + (list (shepherd-service + (provision '(inputattach)) + (requirement '(udev)) + (documentation "inputattach daemon") + (start #~(make-forkexec-constructor + (list (string-append #$inputattach + "/bin/inputattach") + (string-append "--" #$type) + #$device) + #:log-file #$log-file)) + (stop #~(make-kill-destructor))))))) + +(define inputattach-service-type + (service-type + (name 'inputattach) + (extensions + (list (service-extension shepherd-root-service-type + inputattach-shepherd-service))) + (default-value (inputattach-configuration)) + (description "Return a service that runs inputattach on a device and +dispatches events from it."))) + + +;;; ;;; The default set of desktop services. ;;; diff --git a/gnu/services/version-control.scm b/gnu/services/version-control.scm index 13669925ab..e332b93096 100644 --- a/gnu/services/version-control.scm +++ b/gnu/services/version-control.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2016 Nils Gillmann <ng0@n0.is> +;;; Copyright © 2016 ng0 <ng0@n0.is> ;;; Copyright © 2016 Sou Bunnbu <iyzsong@member.fsf.org> ;;; Copyright © 2017 Oleg Pykhalov <go.wigust@gmail.com> ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org> diff --git a/gnu/services/web.scm b/gnu/services/web.scm index d71fed20ed..b6ebe90774 100644 --- a/gnu/services/web.scm +++ b/gnu/services/web.scm @@ -1,7 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015 David Thompson <davet@gnu.org> ;;; Copyright © 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> -;;; Copyright © 2016 Nils Gillmann <ng0@n0.is> +;;; Copyright © 2016 ng0 <ng0@n0.is> ;;; Copyright © 2016, 2017, 2018 Julien Lepiller <julien@lepiller.eu> ;;; Copyright © 2017 Christopher Baines <mail@cbaines.net> ;;; Copyright © 2017 nee <nee-git@hidamari.blue> |