diff options
Diffstat (limited to 'gnu/services/web.scm')
| -rw-r--r-- | gnu/services/web.scm | 229 |
1 files changed, 228 insertions, 1 deletions
diff --git a/gnu/services/web.scm b/gnu/services/web.scm index 2371ddb6d0..c1ffe3e055 100644 --- a/gnu/services/web.scm +++ b/gnu/services/web.scm @@ -34,8 +34,36 @@ #:use-module ((guix utils) #:select (version-major)) #:use-module ((guix packages) #:select (package-version)) #:use-module (srfi srfi-1) + #:use-module (srfi srfi-9) #:use-module (ice-9 match) - #:export (<nginx-configuration> + #:export (<httpd-configuration> + httpd-configuration + httpd-configuration? + httpd-configuration-package + httpd-configuration-pid-file + httpd-configuration-config + + <httpd-virtualhost> + httpd-virtualhost + httpd-virtualhost? + httpd-virtualhost-addresses-and-ports + httpd-virtualhost-contents + + <httpd-config-file> + httpd-config-file + httpd-config-file? + httpd-config-file-modules + httpd-config-file-server-root + httpd-config-file-server-name + httpd-config-file-listen + httpd-config-file-pid-file + httpd-config-file-error-log + httpd-config-file-user + httpd-config-file-group + + httpd-service-type + + <nginx-configuration> nginx-configuration nginx-configuration? nginx-configuartion-nginx @@ -133,6 +161,205 @@ ;;; ;;; Code: +(define-record-type* <httpd-module> + httpd-module make-httpd-module + httpd-module? + (name httpd-load-module-name) + (file httpd-load-module-file)) + +;; Default modules for the httpd-service-type, taken from etc/httpd/httpd.conf +;; file in the httpd package. +(define %default-httpd-modules + (map (match-lambda + ((name file) + (httpd-module + (name name) + (file file)))) + '(("authn_file_module" "modules/mod_authn_file.so") + ("authn_core_module" "modules/mod_authn_core.so") + ("authz_host_module" "modules/mod_authz_host.so") + ("authz_groupfile_module" "modules/mod_authz_groupfile.so") + ("authz_user_module" "modules/mod_authz_user.so") + ("authz_core_module" "modules/mod_authz_core.so") + ("access_compat_module" "modules/mod_access_compat.so") + ("auth_basic_module" "modules/mod_auth_basic.so") + ("reqtimeout_module" "modules/mod_reqtimeout.so") + ("filter_module" "modules/mod_filter.so") + ("mime_module" "modules/mod_mime.so") + ("log_config_module" "modules/mod_log_config.so") + ("env_module" "modules/mod_env.so") + ("headers_module" "modules/mod_headers.so") + ("setenvif_module" "modules/mod_setenvif.so") + ("version_module" "modules/mod_version.so") + ("unixd_module" "modules/mod_unixd.so") + ("status_module" "modules/mod_status.so") + ("autoindex_module" "modules/mod_autoindex.so") + ("dir_module" "modules/mod_dir.so") + ("alias_module" "modules/mod_alias.so")))) + +(define-record-type* <httpd-config-file> + httpd-config-file make-httpd-config-file + httpd-config-file? + (modules httpd-config-file-modules + (default %default-httpd-modules)) + (server-root httpd-config-file-server-root + (default httpd)) + (server-name httpd-config-file-server-name + (default #f)) + (document-root httpd-config-file-document-root + (default "/srv/http")) + (listen httpd-config-file-listen + (default '("80"))) + (pid-file httpd-config-file-pid-file + (default "/var/run/httpd")) + (error-log httpd-config-file-error-log + (default "/var/log/httpd/error_log")) + (user httpd-config-file-user + (default "httpd")) + (group httpd-config-file-group + (default "httpd")) + (extra-config httpd-config-file-extra-config + (default + (list "TypesConfig etc/httpd/mime.types")))) + +(define-gexp-compiler (httpd-config-file-compiler + (file <httpd-config-file>) system target) + (match file + (($ <httpd-config-file> load-modules server-root server-name + document-root listen pid-file error-log + user group extra-config) + (gexp->derivation + "httpd.conf" + #~(call-with-output-file (ungexp output "out") + (lambda (port) + (display + (string-append + (ungexp-splicing + `(,@(append-map + (match-lambda + (($ <httpd-module> name module) + `("LoadModule " ,name " " ,module "\n"))) + load-modules) + ,@`("ServerRoot " ,server-root "\n") + ,@(if server-name + `("ServerName " ,server-name "\n") + '()) + ,@`("DocumentRoot " ,document-root "\n") + ,@(append-map + (lambda (listen-value) + `("Listen " ,listen-value "\n")) + listen) + ,@(if pid-file + `("Pidfile " ,pid-file "\n") + '()) + ,@(if error-log + `("ErrorLog " ,error-log "\n") + '()) + ,@(if user + `("User " ,user "\n") + '()) + ,@(if group + `("Group " ,group "\n") + '()) + "\n\n" + ,@extra-config))) + port))) + #:local-build? #t)))) + +(define-record-type <httpd-virtualhost> + (httpd-virtualhost addresses-and-ports contents) + httpd-virtualhost? + (addresses-and-ports httpd-virtualhost-addresses-and-ports) + (contents httpd-virtualhost-contents)) + +(define-record-type* <httpd-configuration> + httpd-configuration make-httpd-configuration + httpd-configuration? + (package httpd-configuration-package + (default httpd)) + (pid-file httpd-configuration-pid-file + (default "/var/run/httpd")) + (config httpd-configuration-config + (default (httpd-config-file)))) + +(define %httpd-accounts + (list (user-group (name "httpd") (system? #t)) + (user-account + (name "httpd") + (group "httpd") + (system? #t) + (comment "Apache HTTPD server user") + (home-directory "/var/empty") + (shell (file-append shadow "/sbin/nologin"))))) + +(define httpd-shepherd-services + (match-lambda + (($ <httpd-configuration> package pid-file config) + (list (shepherd-service + (provision '(httpd)) + (documentation "The Apache HTTP Server") + (requirement '(networking)) + (start #~(make-forkexec-constructor + `(#$(file-append package "/bin/httpd") + #$@(if config + (list "-f" config) + '())) + #:pid-file #$pid-file)) + (stop #~(make-kill-destructor))))))) + +(define httpd-activation + (match-lambda + (($ <httpd-configuration> package pid-file config) + (match-record + config + <httpd-config-file> + (error-log document-root) + #~(begin + (use-modules (guix build utils)) + + (mkdir-p #$(dirname error-log)) + (mkdir-p #$document-root)))))) + +(define (httpd-process-extensions original-config extension-configs) + (let ((config (httpd-configuration-config + original-config))) + (if (httpd-config-file? config) + (httpd-configuration + (inherit original-config) + (config + (httpd-config-file + (inherit config) + (extra-config + (append (httpd-config-file-extra-config config) + (append-map + (match-lambda + (($ <httpd-virtualhost> + addresses-and-ports + contents) + `(,(string-append + "<VirtualHost " addresses-and-ports ">\n") + ,@contents + "\n</VirtualHost>\n")) + ((? string? x) + `("\n" ,x "\n")) + ((? list? x) + `("\n" ,@x "\n"))) + extension-configs))))))))) + +(define httpd-service-type + (service-type (name 'httpd) + (extensions + (list (service-extension shepherd-root-service-type + httpd-shepherd-services) + (service-extension activation-service-type + httpd-activation) + (service-extension account-service-type + (const %httpd-accounts)))) + (compose concatenate) + (extend httpd-process-extensions) + (default-value + (httpd-configuration)))) + (define-record-type* <nginx-server-configuration> nginx-server-configuration make-nginx-server-configuration nginx-server-configuration? 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