;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015 David Thompson <davet@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. ;; Avoid interference. (unsetenv "http_proxy") (define-module (test-publish) #:use-module (guix scripts publish) #:use-module (guix tests) #:use-module (guix config) #:use-module (guix utils) #:use-module (guix hash) #:use-module (guix store) #:use-module (guix derivations) #:use-module (guix gexp) #:use-module (guix base32) #:use-module (guix base64) #:use-module ((guix records) #:select (recutils->alist)) #:use-module ((guix serialization) #:select (restore-file)) #:use-module (guix pk-crypto) #:use-module ((guix pki) #:select (%public-key-file %private-key-file)) #:use-module (guix zlib) #:use-module (web uri) #:use-module (web client) #:use-module (web response) #:use-module (rnrs bytevectors) #:use-module (ice-9 binary-ports) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:use-module (srfi srfi-64) #:use-module (ice-9 format) #:use-module (ice-9 match) #:use-module (ice-9 rdelim)) (define %store (open-connection-for-tests)) (define %reference (add-text-to-store %store "ref" "foo")) (define %item (add-text-to-store %store "item" "bar" (list %reference))) (define (http-get-body uri) (call-with-values (lambda () (http-get uri)) (lambda (response body) body))) (define (http-get-port uri) (let ((socket (open-socket-for-uri uri))) ;; Make sure to use an unbuffered port so that we can then peek at the ;; underlying file descriptor via 'call-with-gzip-input-port'. (setvbuf socket _IONBF) (call-with-values (lambda () (http-get uri #:port socket #:streaming? #t)) (lambda (response port) ;; Don't (setvbuf port _IONBF) because of <http://bugs.gnu.org/19610> ;; (PORT might be a custom binary input port). port)))) (define (publish-uri route) (string-append "http://localhost:6789" route)) (define-syntax-rule (with-separate-output-ports exp ...) ;; Since ports aren't thread-safe in Guile 2.0, duplicate the output and ;; error ports to make sure the two threads don't end up stepping on each ;; other's toes. (with-output-to-port (duplicate-port (current-output-port) "w") (lambda () (with-error-to-port (duplicate-port (current-error-port) "w") (lambda () exp ...))))) ;; Run a local publishing server in a separate thread. (with-separate-output-ports (call-with-new-thread (lambda () (guix-publish "--port=6789" "-C0")))) ;attempt to avoid port collision (define (wait-until-ready port) ;; Wait until the server is accepting connections. (let ((conn (socket PF_INET SOCK_STREAM 0))) (let loop () (unless (false-if-exception (connect conn AF_INET (inet-pton AF_INET "127.0.0.1") port)) (loop))))) ;; Wait until the two servers are ready. (wait-until-ready 6789) ;; Initialize the public/private key SRFI-39 parameters. (%public-key (read-file-sexp %public-key-file)) (%private-key (read-file-sexp %private-key-file)) (test-begin "publish") (test-equal "/nix-cache-info" (format #f "StoreDir: ~a\nWantMassQuery: 0\nPriority: 100\n" %store-directory) (http-get-body (publish-uri "/nix-cache-info"))) (test-equal "/*.narinfo" (let* ((info (query-path-info %store %item)) (unsigned-info (format #f "StorePath: ~a URL: nar/~a Compression: none NarHash: sha256:~a NarSize: ~d References: ~a FileSize: ~a~%" %item (basename %item) (bytevector->nix-base32-string (path-info-hash info)) (path-info-nar-size info) (basename (first (path-info-references info))) (path-info-nar-size info))) (signature (base64-encode (string->utf8 (canonical-sexp->string ((@@ (guix scripts publish) signed-string) unsigned-info)))))) (format #f "~aSignature: 1;~a;~a~%" unsigned-info (gethostname) signature)) (utf8->string (http-get-body (publish-uri (string-append "/" (store-path-hash-part %item) ".narinfo"))))) (test-equal "/*.narinfo with properly encoded '+' sign" ;; See <http://bugs.gnu.org/21888>. (let* ((item (add-text-to-store %store "fake-gtk+" "Congrats!")) (info (query-path-info %store item)) (unsigned-info (format #f "StorePath: ~a URL: nar/~a Compression: none NarHash: sha256:~a NarSize: ~d References: ~%\ FileSize: ~a~%" item (uri-encode (basename item)) (bytevector->nix-base32-string (path-info-hash info)) (path-info-nar-size info) (path-info-nar-size info))) (signature (base64-encode (string->utf8 (canonical-sexp->string ((@@ (guix scripts publish) signed-string) unsigned-info)))))) (format #f "~aSignature: 1;~a;~a~%" unsigned-info (gethostname) signature)) (let ((item (add-text-to-store %store "fake-gtk+" "Congrats!"))) (utf8->string (http-get-body (publish-uri (string-append "/" (store-path-hash-part item) ".narinfo")))))) (test-equal "/nar/*" "bar" (call-with-temporary-output-file (lambda (temp port) (let ((nar (utf8->string (http-get-body (publish-uri (string-append "/nar/" (basename %item))))))) (call-with-input-string nar (cut restore-file <> temp))) (call-with-input-file temp read-string)))) (unless (zlib-available?) (test-skip 1)) (test-equal "/nar/gzip/*" "bar" (call-with-temporary-output-file (lambda (temp port) (let ((nar (http-get-port (publish-uri (string-append "/nar/gzip/" (basename %item)))))) (call-with-gzip-input-port nar (cut restore-file <> temp))) (call-with-input-file temp read-string)))) (unless (zlib-available?) (test-skip 1)) (test-equal "/*.narinfo with compression" `(("StorePath" . ,%item) ("URL" . ,(string-append "nar/gzip/" (basename %item))) ("Compression" . "gzip")) (let ((thread (with-separate-output-ports (call-with-new-thread (lambda () (guix-publish "--port=6799" "-C5")))))) (wait-until-ready 6799) (let* ((url (string-append "http://localhost:6799/" (store-path-hash-part %item) ".narinfo")) (body (http-get-port url))) (filter (lambda (item) (match item (("Compression" . _) #t) (("StorePath" . _) #t) (("URL" . _) #t) (_ #f))) (recutils->alist body))))) (unless (zlib-available?) (test-skip 1)) (test-equal "/*.narinfo for a compressed file" '("none" "nar") ;compression-less nar ;; Assume 'guix publish -C' is already running on port 6799. (let* ((item (add-text-to-store %store "fake.tar.gz" "This is a fake compressed file.")) (url (string-append "http://localhost:6799/" (store-path-hash-part item) ".narinfo")) (body (http-get-port url)) (info (recutils->alist body))) (list (assoc-ref info "Compression") (dirname (assoc-ref info "URL"))))) (test-equal "custom nar path" ;; Serve nars at /foo/bar/chbouib instead of /nar. (list `(("StorePath" . ,%item) ("URL" . ,(string-append "foo/bar/chbouib/" (basename %item))) ("Compression" . "none")) 200 404) (let ((thread (with-separate-output-ports (call-with-new-thread (lambda () (guix-publish "--port=6798" "-C0" "--nar-path=///foo/bar//chbouib/")))))) (wait-until-ready 6798) (let* ((base "http://localhost:6798/") (part (store-path-hash-part %item)) (url (string-append base part ".narinfo")) (nar-url (string-append base "foo/bar/chbouib/" (basename %item))) (body (http-get-port url))) (list (filter (lambda (item) (match item (("Compression" . _) #t) (("StorePath" . _) #t) (("URL" . _) #t) (_ #f))) (recutils->alist body)) (response-code (http-get nar-url)) (response-code (http-get (string-append base "nar/" (basename %item)))))))) (test-equal "/nar/ with properly encoded '+' sign" "Congrats!" (let ((item (add-text-to-store %store "fake-gtk+" "Congrats!"))) (call-with-temporary-output-file (lambda (temp port) (let ((nar (utf8->string (http-get-body (publish-uri (string-append "/nar/" (uri-encode (basename item)))))))) (call-with-input-string nar (cut restore-file <> temp))) (call-with-input-file temp read-string))))) (test-equal "/nar/invalid" 404 (begin (call-with-output-file (string-append (%store-prefix) "/invalid") (lambda (port) (display "This file is not a valid store item." port))) (response-code (http-get (publish-uri (string-append "/nar/invalid")))))) (test-equal "/file/NAME/sha256/HASH" "Hello, Guix world!" (let* ((data "Hello, Guix world!") (hash (call-with-input-string data port-sha256)) (drv (run-with-store %store (gexp->derivation "the-file.txt" #~(call-with-output-file #$output (lambda (port) (display #$data port))) #:hash-algo 'sha256 #:hash hash))) (out (build-derivations %store (list drv)))) (utf8->string (http-get-body (publish-uri (string-append "/file/the-file.txt/sha256/" (bytevector->nix-base32-string hash))))))) (test-equal "/file/NAME/sha256/INVALID-NIX-BASE32-STRING" 404 (let ((uri (publish-uri "/file/the-file.txt/sha256/not-a-nix-base32-string"))) (response-code (http-get uri)))) (test-equal "/file/NAME/sha256/INVALID-HASH" 404 (let ((uri (publish-uri (string-append "/file/the-file.txt/sha256/" (bytevector->nix-base32-string (call-with-input-string "" port-sha256)))))) (response-code (http-get uri)))) (unless (zlib-available?) (test-skip 1)) (test-equal "with cache" (list #t `(("StorePath" . ,%item) ("URL" . ,(string-append "nar/gzip/" (basename %item))) ("Compression" . "gzip")) 200 ;nar/gzip/… #t ;Content-Length #t ;FileSize 200) ;nar/… (call-with-temporary-directory (lambda (cache) (define (wait-for-file file) (let loop ((i 20)) (or (file-exists? file) (begin (pk 'wait-for-file file) (sleep 1) (loop (- i 1)))))) (let ((thread (with-separate-output-ports (call-with-new-thread (lambda () (guix-publish "--port=6797" "-C2" (string-append "--cache=" cache))))))) (wait-until-ready 6797) (let* ((base "http://localhost:6797/") (part (store-path-hash-part %item)) (url (string-append base part ".narinfo")) (nar-url (string-append base "/nar/gzip/" (basename %item))) (cached (string-append cache "/gzip/" (basename %item) ".narinfo")) (nar (string-append cache "/gzip/" (basename %item) ".nar")) (response (http-get url))) (and (= 404 (response-code response)) (wait-for-file cached) (let* ((body (http-get-port url)) (compressed (http-get nar-url)) (uncompressed (http-get (string-append base "nar/" (basename %item)))) (narinfo (recutils->alist body))) (list (file-exists? nar) (filter (lambda (item) (match item (("Compression" . _) #t) (("StorePath" . _) #t) (("URL" . _) #t) (_ #f))) narinfo) (response-code compressed) (= (response-content-length compressed) (stat:size (stat nar))) (= (string->number (assoc-ref narinfo "FileSize")) (stat:size (stat nar))) (response-code uncompressed))))))))) (test-end "publish")