777 lines
32 KiB
Scheme
777 lines
32 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2014 Nikita Karetnikov <nikita@karetnikov.org>
|
||
;;; Copyright © 2014-2015, 2017-2019, 2021-2022 Ludovic Courtès <ludo@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/>.
|
||
|
||
(define-module (test-substitute)
|
||
#:use-module (guix scripts substitute)
|
||
#:use-module (guix narinfo)
|
||
#:use-module (guix base64)
|
||
#:use-module (gcrypt hash)
|
||
#:use-module (guix serialization)
|
||
#:use-module (gcrypt pk-crypto)
|
||
#:use-module (guix pki)
|
||
#:use-module (guix config)
|
||
#:use-module (guix base32)
|
||
#:use-module ((guix store) #:select (%store-prefix))
|
||
#:use-module ((guix ui) #:select (guix-warning-port))
|
||
#:use-module ((guix utils)
|
||
#:select (call-with-temporary-directory
|
||
call-with-compressed-output-port))
|
||
#:use-module ((guix build utils)
|
||
#:select (mkdir-p delete-file-recursively dump-port))
|
||
#:use-module (guix tests http)
|
||
#:use-module (rnrs bytevectors)
|
||
#:use-module (rnrs io ports)
|
||
#:use-module (web uri)
|
||
#:use-module (ice-9 regex)
|
||
#:use-module (srfi srfi-11)
|
||
#:use-module (srfi srfi-26)
|
||
#:use-module (srfi srfi-34)
|
||
#:use-module (srfi srfi-35)
|
||
#:use-module ((srfi srfi-64) #:hide (test-error)))
|
||
|
||
(define-syntax-rule (test-quit name error-rx exp)
|
||
"Emit a test that passes when EXP throws to 'quit' with value 1, and when
|
||
it writes to GUIX-WARNING-PORT a messages that matches ERROR-RX."
|
||
(test-equal name
|
||
'(1 #t)
|
||
(let ((error-output (open-output-string)))
|
||
(parameterize ((current-error-port error-output)
|
||
(guix-warning-port error-output))
|
||
(catch 'quit
|
||
(lambda ()
|
||
exp
|
||
#f)
|
||
(lambda (key value)
|
||
(list value
|
||
(let ((message (get-output-string error-output)))
|
||
(->bool (string-match error-rx message))))))))))
|
||
|
||
(define (request-substitution item destination)
|
||
"Run 'guix substitute --substitute' to fetch ITEM to DESTINATION."
|
||
(parameterize ((guix-warning-port (current-error-port)))
|
||
(with-input-from-string (string-append "substitute " item " "
|
||
destination "\n")
|
||
(lambda ()
|
||
(guix-substitute "--substitute")))))
|
||
|
||
(define %public-key
|
||
;; This key is known to be in the ACL by default.
|
||
(call-with-input-file (string-append %config-directory "/signing-key.pub")
|
||
(compose string->canonical-sexp get-string-all)))
|
||
|
||
(define %private-key
|
||
(call-with-input-file (string-append %config-directory "/signing-key.sec")
|
||
(compose string->canonical-sexp get-string-all)))
|
||
|
||
(define* (signature-body bv #:key (public-key %public-key))
|
||
"Return the signature of BV as the base64-encoded body of a narinfo's
|
||
'Signature' field."
|
||
(base64-encode
|
||
(string->utf8
|
||
(canonical-sexp->string
|
||
(signature-sexp (bytevector->hash-data (sha256 bv)
|
||
#:key-type 'rsa)
|
||
%private-key
|
||
public-key)))))
|
||
|
||
(define %wrong-public-key
|
||
(string->canonical-sexp "(public-key
|
||
(rsa
|
||
(n #00E05873AC2B168760343145918E954EE9AB73C026355693B192E01EE835261AA689E9EF46642E895BCD65C648524059FC450E4BA77A68F4C52D0E39EF0CC9359709AB6AAB153B63782201871325B0FDA19CB401CD99FD0C31A91CA9000AA90A77E82B89E036FB63BC1D3961207469B3B12468977148D376F8012BB12A4B11A8F1#)
|
||
(e #010001#)
|
||
)
|
||
)"))
|
||
|
||
(define* (signature-field bv-or-str
|
||
#:key (version "1") (public-key %public-key))
|
||
"Return the 'Signature' field value of bytevector/string BV-OR-STR, using
|
||
PUBLIC-KEY as the signature's principal, and using VERSION as the signature
|
||
version identifier.."
|
||
(string-append version ";example.gnu.org;"
|
||
(signature-body (if (string? bv-or-str)
|
||
(string->utf8 bv-or-str)
|
||
bv-or-str)
|
||
#:public-key public-key)))
|
||
|
||
|
||
|
||
(test-begin "substitute")
|
||
|
||
(test-quit "not a number"
|
||
"signature version"
|
||
(narinfo-signature->canonical-sexp
|
||
(signature-field "foo" #:version "not a number")))
|
||
|
||
(test-quit "wrong version number"
|
||
"unsupported.*version"
|
||
(narinfo-signature->canonical-sexp
|
||
(signature-field "foo" #:version "2")))
|
||
|
||
(test-assert "valid narinfo-signature->canonical-sexp"
|
||
(canonical-sexp? (narinfo-signature->canonical-sexp (signature-field "foo"))))
|
||
|
||
|
||
|
||
(define %main-substitute-directory
|
||
;; The place where 'call-with-narinfo' stores its data by default.
|
||
(uri-path (string->uri (getenv "GUIX_BINARY_SUBSTITUTE_URL"))))
|
||
|
||
(define %alternate-substitute-directory
|
||
;; Another place.
|
||
(string-append (dirname %main-substitute-directory)
|
||
"/substituter-alt-data"))
|
||
|
||
(define %unroutable-substitute-url
|
||
;; Substitute URL with an unroutable server address, as per
|
||
;; <https://www.rfc-editor.org/rfc/rfc5737>.
|
||
"http://203.0.113.1")
|
||
|
||
|
||
(define %narinfo
|
||
;; Skeleton of the narinfo used below.
|
||
(string-append "StorePath: " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo
|
||
URL: example.nar
|
||
Compression: none
|
||
NarHash: sha256:" (bytevector->nix-base32-string
|
||
(sha256 (string->utf8 "Substitutable data."))) "
|
||
NarSize: 42
|
||
References: bar baz
|
||
Deriver: " (%store-prefix) "/foo.drv
|
||
System: mips64el-linux\n"))
|
||
|
||
(define* (call-with-narinfo narinfo thunk
|
||
#:optional
|
||
(narinfo-directory %main-substitute-directory))
|
||
"Call THUNK in a context where the directory at URL is populated with
|
||
a file for NARINFO."
|
||
(mkdir-p narinfo-directory)
|
||
(let ((cache-directory (string-append (getenv "XDG_CACHE_HOME")
|
||
"/guix/substitute/")))
|
||
(dynamic-wind
|
||
(lambda ()
|
||
(when (file-exists? cache-directory)
|
||
(delete-file-recursively cache-directory))
|
||
(call-with-output-file (string-append narinfo-directory
|
||
"/nix-cache-info")
|
||
(lambda (port)
|
||
(format port "StoreDir: ~a\nWantMassQuery: 0\n"
|
||
(%store-prefix))))
|
||
(call-with-output-file (string-append narinfo-directory "/"
|
||
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
||
".narinfo")
|
||
(cut display narinfo <>))
|
||
|
||
;; Prepare the nar.
|
||
(call-with-output-file
|
||
(string-append narinfo-directory "/example.out")
|
||
(cut display "Substitutable data." <>))
|
||
(call-with-output-file
|
||
(string-append narinfo-directory "/example.nar")
|
||
(cute write-file
|
||
(string-append narinfo-directory "/example.out") <>))
|
||
|
||
(%allow-unauthenticated-substitutes? #f))
|
||
thunk
|
||
(lambda ()
|
||
(when (file-exists? cache-directory)
|
||
(delete-file-recursively cache-directory))))))
|
||
|
||
(define-syntax-rule (with-narinfo narinfo body ...)
|
||
(call-with-narinfo narinfo (lambda () body ...)))
|
||
|
||
(define-syntax-rule (with-narinfo* narinfo directory body ...)
|
||
(call-with-narinfo narinfo (lambda () body ...) directory))
|
||
|
||
;; Transmit these options to 'guix substitute'.
|
||
(substitute-urls (list (getenv "GUIX_BINARY_SUBSTITUTE_URL")))
|
||
|
||
;; Never use file descriptor 4, unlike what happens when invoked by the
|
||
;; daemon.
|
||
(%reply-file-descriptor #f)
|
||
|
||
|
||
(test-equal "query narinfo without signature"
|
||
"" ; not substitutable
|
||
|
||
(with-narinfo %narinfo
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query"))))))))
|
||
|
||
(test-equal "query narinfo with invalid hash"
|
||
;; The hash in the signature differs from the hash of %NARINFO.
|
||
""
|
||
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field "different body")
|
||
"\n")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query"))))))))
|
||
|
||
(test-equal "query narinfo with signature over nothing"
|
||
;; The signature is computed over the empty string, not over the important
|
||
;; parts, so the narinfo must be ignored.
|
||
""
|
||
|
||
(with-narinfo (string-append "Signature: " (signature-field "") "\n"
|
||
%narinfo "\n")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query"))))))))
|
||
|
||
(test-equal "query narinfo with signature over irrelevant bits"
|
||
;; The signature is valid but it does not cover the
|
||
;; StorePath/NarHash/References tuple and is thus irrelevant; the narinfo
|
||
;; must be ignored.
|
||
""
|
||
|
||
(let ((prefix (string-append "StorePath: " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo
|
||
URL: example.nar
|
||
Compression: none\n")))
|
||
(with-narinfo (string-append prefix
|
||
"Signature: " (signature-field prefix) "
|
||
NarHash: sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||
NarSize: 42
|
||
References: bar baz
|
||
Deriver: " (%store-prefix) "/foo.drv
|
||
System: mips64el-linux\n")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query")))))))))
|
||
|
||
(test-equal "query narinfo with signature over relevant subset"
|
||
;; The signature covers the StorePath/NarHash/References tuple, so it is
|
||
;; valid; it does not cover non-normative fields, which is fine.
|
||
(string-append (%store-prefix) "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
|
||
(let ((prefix (string-append "StorePath: " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo
|
||
NarHash: sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||
References: bar baz\n")))
|
||
(with-narinfo (string-append prefix
|
||
"Signature: " (signature-field prefix) "
|
||
URL: example.nar
|
||
Compression: none
|
||
NarSize: 42
|
||
Deriver: " (%store-prefix) "/foo.drv")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query")))))))))
|
||
|
||
(test-equal "query narinfo signed with authorized key"
|
||
(string-append (%store-prefix) "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo)
|
||
"\n")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query"))))))))
|
||
|
||
(test-equal "query narinfo signed with authorized key, unroutable URL first"
|
||
(string-append (%store-prefix) "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo)
|
||
"\n")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(parameterize ((substitute-urls
|
||
(list %unroutable-substitute-url
|
||
(string-append "file://"
|
||
%main-substitute-directory))))
|
||
(guix-substitute "--query")))))))))
|
||
|
||
(test-equal "query narinfo signed with unauthorized key"
|
||
"" ; not substitutable
|
||
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key)
|
||
"\n")
|
||
(string-trim-both
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(with-input-from-string (string-append "have " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
(lambda ()
|
||
(guix-substitute "--query"))))))))
|
||
|
||
(test-quit "substitute, no signature"
|
||
"no valid substitute"
|
||
(with-narinfo %narinfo
|
||
(with-input-from-string (string-append "substitute "
|
||
(%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo"
|
||
" foo\n")
|
||
(lambda ()
|
||
(guix-substitute "--substitute")))))
|
||
|
||
(test-quit "substitute, invalid narinfo hash"
|
||
"no valid substitute"
|
||
;; The hash in the signature differs from the hash of %NARINFO.
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field "different body")
|
||
"\n")
|
||
(with-input-from-string (string-append "substitute "
|
||
(%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo"
|
||
" foo\n")
|
||
(lambda ()
|
||
(guix-substitute "--substitute")))))
|
||
|
||
(test-equal "substitute, invalid hash"
|
||
(string-append "hash-mismatch sha256 "
|
||
(bytevector->nix-base32-string (sha256 #vu8())) " "
|
||
(let-values (((port get-hash)
|
||
(open-hash-port (hash-algorithm sha256)))
|
||
((content)
|
||
"Substitutable data."))
|
||
(write-file-tree "foo" port
|
||
#:file-type+size
|
||
(lambda _
|
||
(values 'regular
|
||
(string-length content)))
|
||
#:file-port
|
||
(lambda _
|
||
(open-input-string content)))
|
||
(close-port port)
|
||
(bytevector->nix-base32-string (get-hash)))
|
||
"\n")
|
||
|
||
;; Arrange so the actual data hash does not match the 'NarHash' field in the
|
||
;; narinfo.
|
||
(with-output-to-string
|
||
(lambda ()
|
||
(let ((narinfo (string-append "StorePath: " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-wrong-hash
|
||
URL: example.nar
|
||
Compression: none
|
||
NarHash: sha256:" (bytevector->nix-base32-string (sha256 #vu8())) "
|
||
NarSize: 42
|
||
References:
|
||
Deriver: " (%store-prefix) "/foo.drv
|
||
System: mips64el-linux\n")))
|
||
(with-narinfo (string-append narinfo "Signature: "
|
||
(signature-field narinfo) "\n")
|
||
(call-with-temporary-directory
|
||
(lambda (directory)
|
||
(with-input-from-string (string-append
|
||
"substitute " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-wrong-hash "
|
||
directory "/wrong-hash\n")
|
||
(lambda ()
|
||
(guix-substitute "--substitute"))))))))))
|
||
|
||
(test-quit "substitute, unauthorized key"
|
||
"no valid substitute"
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key)
|
||
"\n")
|
||
(with-input-from-string (string-append "substitute "
|
||
(%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo"
|
||
" foo\n")
|
||
(lambda ()
|
||
(guix-substitute "--substitute")))))
|
||
|
||
(test-equal "substitute, authorized key"
|
||
'("Substitutable data." 1 #o444)
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved")
|
||
(list (call-with-input-file "substitute-retrieved" get-string-all)
|
||
(stat:mtime (lstat "substitute-retrieved"))
|
||
(stat:perms (lstat "substitute-retrieved"))))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved"))))))
|
||
|
||
(test-equal "substitute, authorized key, first substitute URL is unroutable"
|
||
'("Substitutable data." 1 #o444)
|
||
(with-narinfo (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
;; Pick an unroutable URL as the first one. This shouldn't be a
|
||
;; problem.
|
||
(parameterize ((substitute-urls
|
||
(list %unroutable-substitute-url
|
||
(string-append "file://"
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved")
|
||
(list (call-with-input-file "substitute-retrieved" get-string-all)
|
||
(stat:mtime (lstat "substitute-retrieved"))
|
||
(stat:perms (lstat "substitute-retrieved")))))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved"))))))
|
||
|
||
(test-equal "substitute, unauthorized narinfo comes first"
|
||
"Substitutable data."
|
||
(with-narinfo*
|
||
(string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key))
|
||
%alternate-substitute-directory
|
||
|
||
(with-narinfo* (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
%main-substitute-directory
|
||
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
;; Remove this file so that the substitute can only be retrieved
|
||
;; from %ALTERNATE-SUBSTITUTE-DIRECTORY.
|
||
(delete-file (string-append %main-substitute-directory
|
||
"/example.nar"))
|
||
|
||
(parameterize ((substitute-urls
|
||
(map (cut string-append "file://" <>)
|
||
(list %alternate-substitute-directory
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-equal "substitute, unsigned narinfo comes first"
|
||
"Substitutable data."
|
||
(with-narinfo* %narinfo ;not signed!
|
||
%alternate-substitute-directory
|
||
|
||
(with-narinfo* (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
%main-substitute-directory
|
||
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
;; Remove this file so that the substitute can only be retrieved
|
||
;; from %ALTERNATE-SUBSTITUTE-DIRECTORY.
|
||
(delete-file (string-append %main-substitute-directory
|
||
"/example.nar"))
|
||
|
||
(parameterize ((substitute-urls
|
||
(map (cut string-append "file://" <>)
|
||
(list %alternate-substitute-directory
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-equal "substitute, first URL has narinfo but lacks nar, second URL unauthorized"
|
||
"Substitutable data."
|
||
(with-narinfo*
|
||
(string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key))
|
||
%alternate-substitute-directory
|
||
|
||
(with-narinfo* (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
%main-substitute-directory
|
||
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
;; Remove this file so that the substitute can only be retrieved
|
||
;; from %ALTERNATE-SUBSTITUTE-DIRECTORY.
|
||
(delete-file (string-append %main-substitute-directory
|
||
"/example.nar"))
|
||
|
||
(parameterize ((substitute-urls
|
||
(map (cut string-append "file://" <>)
|
||
(list %main-substitute-directory
|
||
%alternate-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-equal "substitute, first URL has narinfo but nar is 404, both URLs authorized"
|
||
"Substitutable data."
|
||
(with-narinfo*
|
||
(string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
%main-substitute-directory
|
||
|
||
(with-http-server `((200 ,(string-append %narinfo "Signature: "
|
||
(signature-field %narinfo)))
|
||
(404 "Sorry, nar is missing!"))
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
(parameterize ((substitute-urls
|
||
(list (%local-url)
|
||
(string-append "file://"
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-equal "substitute, first URL has narinfo but nar is 404, one URL authorized"
|
||
"Substitutable data."
|
||
(with-narinfo*
|
||
(string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key))
|
||
%main-substitute-directory
|
||
|
||
(with-http-server `((200 ,(string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key)))
|
||
(404 "Sorry, nar is missing!"))
|
||
(let ((url1 (%local-url)))
|
||
(parameterize ((%http-server-port 0))
|
||
(with-http-server `((200 ,(string-append %narinfo "Signature: "
|
||
(signature-field %narinfo)))
|
||
(404 "Sorry, nar is missing!"))
|
||
(let ((url2 (%local-url)))
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
(parameterize ((substitute-urls
|
||
(list url1 url2
|
||
(string-append "file://"
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))))))
|
||
|
||
(test-quit "substitute, narinfo is available but nar is missing"
|
||
"failed to find alternative substitute"
|
||
(with-narinfo*
|
||
(string-append %narinfo "Signature: "
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key))
|
||
%main-substitute-directory
|
||
|
||
(with-http-server `((200 ,(string-append %narinfo "Signature: "
|
||
(signature-field %narinfo)))
|
||
(404 "Sorry, nar is missing!"))
|
||
(parameterize ((substitute-urls
|
||
(list (%local-url)
|
||
(string-append "file://"
|
||
%main-substitute-directory))))
|
||
(delete-file (string-append %main-substitute-directory
|
||
"/example.nar"))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved")
|
||
(not (file-exists? "substitute-retrieved"))))))
|
||
|
||
(test-equal "substitute, first narinfo is unsigned and has wrong hash"
|
||
"Substitutable data."
|
||
(with-narinfo* (regexp-substitute #f
|
||
(string-match "NarHash: [[:graph:]]+"
|
||
%narinfo)
|
||
'pre
|
||
"NarHash: sha256:"
|
||
(bytevector->nix-base32-string
|
||
(make-bytevector 32))
|
||
'post)
|
||
%alternate-substitute-directory
|
||
|
||
(with-narinfo* (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
%main-substitute-directory
|
||
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
;; This time remove the file so that the substitute can only be
|
||
;; retrieved from %MAIN-SUBSTITUTE-DIRECTORY.
|
||
(delete-file (string-append %alternate-substitute-directory
|
||
"/example.nar"))
|
||
|
||
(parameterize ((substitute-urls
|
||
(map (cut string-append "file://" <>)
|
||
(list %alternate-substitute-directory
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-equal "substitute, first narinfo is unsigned and has wrong refs"
|
||
"Substitutable data."
|
||
(with-narinfo* (regexp-substitute #f
|
||
(string-match "References: ([^\n]+)\n"
|
||
%narinfo)
|
||
'pre "References: " 1
|
||
" wrong set of references\n"
|
||
'post)
|
||
%alternate-substitute-directory
|
||
|
||
(with-narinfo* (string-append %narinfo "Signature: "
|
||
(signature-field %narinfo))
|
||
%main-substitute-directory
|
||
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
;; This time remove the file so that the substitute can only be
|
||
;; retrieved from %MAIN-SUBSTITUTE-DIRECTORY.
|
||
(delete-file (string-append %alternate-substitute-directory
|
||
"/example.nar"))
|
||
|
||
(parameterize ((substitute-urls
|
||
(map (cut string-append "file://" <>)
|
||
(list %alternate-substitute-directory
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-quit "substitute, two invalid narinfos"
|
||
"no valid substitute"
|
||
(with-narinfo* %narinfo ;not signed
|
||
%alternate-substitute-directory
|
||
|
||
(with-narinfo* (string-append %narinfo "Signature: " ;unauthorized
|
||
(signature-field
|
||
%narinfo
|
||
#:public-key %wrong-public-key))
|
||
%main-substitute-directory
|
||
|
||
(with-input-from-string (string-append "substitute "
|
||
(%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo"
|
||
" substitute-retrieved\n")
|
||
(lambda ()
|
||
(guix-substitute "--substitute"))))))
|
||
|
||
(test-equal "substitute, narinfo with several URLs"
|
||
"Substitutable data."
|
||
(let ((narinfo (string-append "StorePath: " (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo
|
||
URL: example.nar.gz
|
||
Compression: gzip
|
||
URL: example.nar.lz
|
||
Compression: lzip
|
||
URL: example.nar
|
||
Compression: none
|
||
NarHash: sha256:" (bytevector->nix-base32-string
|
||
(sha256 (string->utf8 "Substitutable data."))) "
|
||
NarSize: 42
|
||
References: bar baz
|
||
Deriver: " (%store-prefix) "/foo.drv
|
||
System: mips64el-linux\n")))
|
||
(with-narinfo (string-append narinfo "Signature: "
|
||
(signature-field narinfo))
|
||
(dynamic-wind
|
||
(const #t)
|
||
(lambda ()
|
||
(define (compress input output compression)
|
||
(call-with-output-file output
|
||
(lambda (port)
|
||
(call-with-compressed-output-port compression port
|
||
(lambda (port)
|
||
(call-with-input-file input
|
||
(lambda (input)
|
||
(dump-port input port))))))))
|
||
|
||
(let ((nar (string-append %main-substitute-directory
|
||
"/example.nar")))
|
||
(compress nar (string-append nar ".gz") 'gzip)
|
||
(compress nar (string-append nar ".lz") 'lzip))
|
||
|
||
(parameterize ((substitute-urls
|
||
(list (string-append "file://"
|
||
%main-substitute-directory))))
|
||
(request-substitution (string-append (%store-prefix)
|
||
"/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-foo")
|
||
"substitute-retrieved"))
|
||
(call-with-input-file "substitute-retrieved" get-string-all))
|
||
(lambda ()
|
||
(false-if-exception (delete-file "substitute-retrieved")))))))
|
||
|
||
(test-end "substitute")
|
||
|
||
;;; Local Variables:
|
||
;;; eval: (put 'with-narinfo 'scheme-indent-function 1)
|
||
;;; eval: (put 'with-narinfo* 'scheme-indent-function 2)
|
||
;;; eval: (put 'test-quit 'scheme-indent-function 2)
|
||
;;; End:
|