Package: guix-patches;
Reported by: Ludovic Courtès <ludo <at> gnu.org>
Date: Wed, 9 Feb 2022 17:53:02 UTC
Severity: normal
Tags: patch
Done: Ludovic Courtès <ludo <at> gnu.org>
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guix-patches <at> gnu.org
:bug#53901
; Package guix-patches
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(Wed, 09 Feb 2022 17:53:02 GMT) Full text and rfc822 format available.Ludovic Courtès <ludo <at> gnu.org>
:guix-patches <at> gnu.org
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(Wed, 09 Feb 2022 17:53:02 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Ludovic Courtès <ludo <at> gnu.org> To: guix-patches <at> gnu.org Cc: Ludovic Courtès <ludo <at> gnu.org> Subject: [PATCH] publish: Sign only normative narinfo fields. Date: Wed, 9 Feb 2022 18:52:24 +0100
This will allow mirror operators to alter the non-normative bits of a narinfo, such as nar URLs and compression methods, without requiring them to resign narinfos. * guix/scripts/publish.scm (narinfo-string): Remove URL/Compression/FileSize from BASE-INFO. Move them after "Signature". * tests/publish.scm ("/*.narinfo") ("/*.narinfo with properly encoded '+' sign") ("/*.narinfo with lzip + gzip") ("with cache, lzip + gzip"): Adjust accordingly. * tests/substitute.scm ("query narinfo with signature over relevant subset"): New test. --- guix/scripts/publish.scm | 29 +++++++++++-------- tests/publish.scm | 61 ++++++++++++++++++++++++---------------- tests/substitute.scm | 25 +++++++++++++++- 3 files changed, 77 insertions(+), 38 deletions(-) Hello! As discussed on IRC and on guix-sysadmin, narinfos currently produced by ‘guix publish’ includes a signature that covers everything, including “non-normative” bits such as nar URLs, compression method, etc.: --8<---------------cut here---------------start------------->8--- $ wget -qO - https://ci.guix.gnu.org/8fpk2cja3f07xls48jfnpgrzrljpqivr.narinfo StorePath: /gnu/store/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 URL: nar/gzip/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 Compression: gzip FileSize: 6337529 URL: nar/lzip/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 Compression: lzip FileSize: 2533971 URL: nar/zstd/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 Compression: zstd FileSize: 2767372 NarHash: sha256:0k0l1x5kxlsd83zg36z8kcwh3xpvfhkw8m1512vv9q2vi9c2lv2h NarSize: 17180824 References: 094bbaq6glba86h1d4cj16xhdi6fk2jl-gcc-10.3.0-lib 5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33 8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 a38k2v29l6l0iz6pmlk4dmzwdbvl10lq-acl-2.3.1 a7ggx0af69gv4k5mr1k617p4vy9kgx2v-libcap-2.62 fwbiihd2sbhai63y1pvvdh0f2bakfzrf-gmp-6.2.1 jkjs0inmzhj4vsvclbf08nmh0shm7lrf-attr-2.5.1 Deriver: y4qp5kiqg3xhgqyj67xav2ld81wpwsmw-coreutils-8.32.drv Signature: 1;berlin.guix.gnu.org;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 --8<---------------cut here---------------end--------------->8--- A consequence is that a mirror operator who’d like to, say, remove some of the compression methods cannot do that, unless they are in a position to resign narinfos. This patch fixes it by computing the signature over the normative fields only (plus the “Deriver” field, although it’s not strictly necessary). The result looks like this: --8<---------------cut here---------------start------------->8--- $ wget -qO - http://localhost:9999/8fpk2cja3f07xls48jfnpgrzrljpqivr.narinfo StorePath: /gnu/store/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 NarHash: sha256:0k0l1x5kxlsd83zg36z8kcwh3xpvfhkw8m1512vv9q2vi9c2lv2h NarSize: 17180824 References: 094bbaq6glba86h1d4cj16xhdi6fk2jl-gcc-10.3.0-lib 5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33 8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 a38k2v29l6l0iz6pmlk4dmzwdbvl10lq-acl-2.3.1 a7ggx0af69gv4k5mr1k617p4vy9kgx2v-libcap-2.62 fwbiihd2sbhai63y1pvvdh0f2bakfzrf-gmp-6.2.1 jkjs0inmzhj4vsvclbf08nmh0shm7lrf-attr-2.5.1 Deriver: y4qp5kiqg3xhgqyj67xav2ld81wpwsmw-coreutils-8.32.drv Signature: 1;ribbon;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 URL: nar/gzip/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 Compression: gzip --8<---------------cut here---------------end--------------->8--- Notice that URL/Compression come after the signature. I added a test to ‘tests/substitute.scm’ to be entirely sure that (guix narinfo) handles these correctly. Thoughts? Thanks, Ludo’. diff --git a/guix/scripts/publish.scm b/guix/scripts/publish.scm index 6e2b4368da..870dfc11e9 100644 --- a/guix/scripts/publish.scm +++ b/guix/scripts/publish.scm @@ -1,7 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015 David Thompson <davet <at> gnu.org> ;;; Copyright © 2020 by Amar M. Singh <nly <at> disroot.org> -;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo <at> gnu.org> +;;; Copyright © 2015-2022 Ludovic Courtès <ludo <at> gnu.org> ;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer <at> gmail.com> ;;; Copyright © 2021 Simon Tournier <zimon.toutoune <at> gmail.com> ;;; Copyright © 2021 Mathieu Othacehe <othacehe <at> gnu.org> @@ -345,20 +345,10 @@ (define* (narinfo-string store store-path (base-info (format #f "\ StorePath: ~a -~{~a~}\ NarHash: sha256:~a NarSize: ~d References: ~a~%" store-path - (map (lambda (compression) - (let ((size (assoc-ref file-sizes - compression))) - (store-item->recutils store-path - #:file-size size - #:nar-path nar-path - #:compression - compression))) - compressions) hash size references)) ;; Do not render a "Deriver" line if we are rendering info for a ;; derivation. Also do not render a "System" line that would be @@ -369,7 +359,22 @@ (define* (narinfo-string store store-path base-info (basename deriver)))) (signature (base64-encode-string (canonical-sexp->string (signed-string info))))) - (format #f "~aSignature: 1;~a;~a~%" info (gethostname) signature))) + (format #f "~aSignature: 1;~a;~a~%~{~a~}" + info (gethostname) signature + + ;; Move information about the actual nars + ;; (URL/Compression/FileSize) *after* the normative part that is + ;; signed. That makes it possible to alter these bits of the + ;; narinfo without having to resign them. + (map (lambda (compression) + (let ((size (assoc-ref file-sizes + compression))) + (store-item->recutils store-path + #:file-size size + #:nar-path nar-path + #:compression + compression))) + compressions)))) (define* (not-found request #:key (phrase "Resource not found") diff --git a/tests/publish.scm b/tests/publish.scm index e3c27c5eea..47c5eabca0 100644 --- a/tests/publish.scm +++ b/tests/publish.scm @@ -142,15 +142,10 @@ (define %gzip-magic-bytes (unsigned-info (format #f "StorePath: ~a -URL: nar/~a -Compression: none -FileSize: ~a NarHash: sha256:~a NarSize: ~d References: ~a~%" %item - (basename %item) - (path-info-nar-size info) (bytevector->nix-base32-string (path-info-hash info)) (path-info-nar-size info) @@ -159,8 +154,13 @@ (define %gzip-magic-bytes (string->utf8 (canonical-sexp->string (signed-string unsigned-info)))))) - (format #f "~aSignature: 1;~a;~a~%" - unsigned-info (gethostname) signature)) + (format #f "~aSignature: 1;~a;~a +URL: nar/~a +Compression: none +FileSize: ~a\n" + unsigned-info (gethostname) signature + (basename %item) + (path-info-nar-size info))) (utf8->string (http-get-body (publish-uri @@ -173,15 +173,10 @@ (define %gzip-magic-bytes (unsigned-info (format #f "StorePath: ~a -URL: nar/~a -Compression: none -FileSize: ~a NarHash: sha256:~a NarSize: ~d References: ~%" item - (uri-encode (basename item)) - (path-info-nar-size info) (bytevector->nix-base32-string (path-info-hash info)) (path-info-nar-size info))) @@ -189,8 +184,13 @@ (define %gzip-magic-bytes (string->utf8 (canonical-sexp->string (signed-string unsigned-info)))))) - (format #f "~aSignature: 1;~a;~a~%" - unsigned-info (gethostname) signature)) + (format #f "~aSignature: 1;~a;~a +URL: nar/~a +Compression: none +FileSize: ~a~%" + unsigned-info (gethostname) signature + (uri-encode (basename item)) + (path-info-nar-size info))) (let ((item (add-text-to-store %store "fake-gtk+" "Congrats!"))) (utf8->string @@ -324,7 +324,12 @@ (define %gzip-magic-bytes (part (store-path-hash-part %item)) (url (string-append base part ".narinfo")) (body (http-get-port url))) - (list (take (recutils->alist body) 5) + (list (filter (match-lambda + (("StorePath" . _) #t) + (("URL" . _) #t) + (("Compression" . _) #t) + (_ #f)) + (recutils->alist body)) (response-code (http-get (string-append base "nar/gzip/" (basename %item)))) @@ -504,16 +509,22 @@ (define %gzip-magic-bytes (basename %item)))) (and (file-exists? (nar "gzip")) (file-exists? (nar "lzip")) - (equal? (take (pk 'narinfo/gzip+lzip narinfo) 7) - `(("StorePath" . ,%item) - ("URL" . ,(nar-url "gzip")) - ("Compression" . "gzip") - ("FileSize" . ,(number->string - (stat:size (stat (nar "gzip"))))) - ("URL" . ,(nar-url "lzip")) - ("Compression" . "lzip") - ("FileSize" . ,(number->string - (stat:size (stat (nar "lzip"))))))) + (match (pk 'narinfo/gzip+lzip narinfo) + ((("StorePath" . path) + _ ... + ("Signature" . _) + ("URL" . gzip-url) + ("Compression" . "gzip") + ("FileSize" . (= string->number gzip-size)) + ("URL" . lzip-url) + ("Compression" . "lzip") + ("FileSize" . (= string->number lzip-size))) + (and (string=? gzip-url (nar-url "gzip")) + (string=? lzip-url (nar-url "lzip")) + (= gzip-size + (stat:size (stat (nar "gzip")))) + (= lzip-size + (stat:size (stat (nar "lzip"))))))) (list (response-code (http-get (string-append base (nar-url "gzip")))) (response-code diff --git a/tests/substitute.scm b/tests/substitute.scm index 21b513e1d8..049e6ba762 100644 --- a/tests/substitute.scm +++ b/tests/substitute.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2014 Nikita Karetnikov <nikita <at> karetnikov.org> -;;; Copyright © 2014, 2015, 2017, 2018, 2019, 2021 Ludovic Courtès <ludo <at> gnu.org> +;;; Copyright © 2014-2015, 2017-2019, 2021-2022 Ludovic Courtès <ludo <at> gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -268,6 +268,29 @@ (define-syntax-rule (with-narinfo* narinfo directory body ...) (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") -- 2.34.0
guix-patches <at> gnu.org
:bug#53901
; Package guix-patches
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(Wed, 09 Feb 2022 18:34:02 GMT) Full text and rfc822 format available.Message #8 received at 53901 <at> debbugs.gnu.org (full text, mbox):
From: Christopher Baines <mail <at> cbaines.net> To: Ludovic Courtès <ludo <at> gnu.org> Cc: 53901 <at> debbugs.gnu.org Subject: Re: [bug#53901] [PATCH] publish: Sign only normative narinfo fields. Date: Wed, 09 Feb 2022 18:29:10 +0000
[Message part 1 (text/plain, inline)]
Ludovic Courtès <ludo <at> gnu.org> writes: > A consequence is that a mirror operator who’d like to, say, > remove some of the compression methods cannot do that, unless they > are in a position to resign narinfos. > > This patch fixes it by computing the signature over the normative > fields only (plus the “Deriver” field, although it’s not strictly > necessary). The result looks like this: ... > Notice that URL/Compression come after the signature. > > I added a test to ‘tests/substitute.scm’ to be entirely sure > that (guix narinfo) handles these correctly. > > Thoughts? This sounds good to me. Going back to talk of enabling zstd substitutes on bordeaux.guix.gnu.org, this approach will be really helpful, as it means it's something the nar-herder can do, without needing the signing key. Also, at some point, it would be good to move narinfo-string out to (guix narinfo), which would allow for the build coordinator to use it, rather than it's own implementation. Thanks, Chris
[signature.asc (application/pgp-signature, inline)]
guix-patches <at> gnu.org
:bug#53901
; Package guix-patches
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(Wed, 09 Feb 2022 21:50:02 GMT) Full text and rfc822 format available.Message #11 received at 53901 <at> debbugs.gnu.org (full text, mbox):
From: Ludovic Courtès <ludo <at> gnu.org> To: Christopher Baines <mail <at> cbaines.net> Cc: 53901 <at> debbugs.gnu.org Subject: Re: bug#53901: [PATCH] publish: Sign only normative narinfo fields. Date: Wed, 09 Feb 2022 22:49:44 +0100
Hi Chris, Christopher Baines <mail <at> cbaines.net> skribis: > This sounds good to me. Coolio. > Going back to talk of enabling zstd substitutes on > bordeaux.guix.gnu.org, this approach will be really helpful, as it means > it's something the nar-herder can do, without needing the signing key. Yes, it’s much better this way. (And I think it’s important to provide zstd substitutes for a good user experience.) > Also, at some point, it would be good to move narinfo-string out to > (guix narinfo), which would allow for the build coordinator to use it, > rather than it's own implementation. So if it uses its own implementation, it won’t benefit from this patch right directly, right? Anyhow I agree, we should move ‘narinfo-string’ to (guix narinfo). I’ll take a look if you don’t beat me at it! :-) Thanks, Ludo’.
guix-patches <at> gnu.org
:bug#53901
; Package guix-patches
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(Thu, 10 Feb 2022 09:19:01 GMT) Full text and rfc822 format available.Message #14 received at 53901 <at> debbugs.gnu.org (full text, mbox):
From: pukkamustard <pukkamustard <at> posteo.net> To: Ludovic Courtès <ludo <at> gnu.org> Cc: 53901 <at> debbugs.gnu.org Subject: Re: [bug#53901] [PATCH] publish: Sign only normative narinfo fields. Date: Thu, 10 Feb 2022 09:00:12 +0000
Ludovic Courtès <ludo <at> gnu.org> writes: > This will allow mirror operators to alter the non-normative bits of a > narinfo, such as nar URLs and compression methods, without requiring > them to resign narinfos. > > [...] > > Thoughts? Sounds good to me. Maybe we can take the opportunity to do some cleanup? For example: We could get rid of the narinfo-contents field as we only sign the fixed normative fields (in a strict order). This would also allow us to remove the verify-everything-above-signature logic. I recently tripped over the narinfo verification logic (https://issues.guix.gnu.org/52555#43) and think the changes you propose plus the simplifications above should make this security-critical code a bit easier to understand. -pukkamustard
guix-patches <at> gnu.org
:bug#53901
; Package guix-patches
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(Thu, 10 Feb 2022 21:10:01 GMT) Full text and rfc822 format available.Message #17 received at 53901 <at> debbugs.gnu.org (full text, mbox):
From: Ludovic Courtès <ludo <at> gnu.org> To: pukkamustard <pukkamustard <at> posteo.net> Cc: 53901 <at> debbugs.gnu.org Subject: Re: [bug#53901] [PATCH] publish: Sign only normative narinfo fields. Date: Thu, 10 Feb 2022 22:09:33 +0100
Hi, pukkamustard <pukkamustard <at> posteo.net> skribis: > Ludovic Courtès <ludo <at> gnu.org> writes: > >> This will allow mirror operators to alter the non-normative bits of a >> narinfo, such as nar URLs and compression methods, without requiring >> them to resign narinfos. >> >> [...] >> >> Thoughts? > > Sounds good to me. Thanks. > Maybe we can take the opportunity to do some cleanup? > > For example: We could get rid of the narinfo-contents field as we only > sign the fixed normative fields (in a strict order). This would also > allow us to remove the verify-everything-above-signature logic. At this point, the client (narinfo consumer) cannot assume that the server signs only the normative part, and only in a specific order; this would be a protocol change (in fact, with this patch, ‘guix publish’ actually also signs the ‘Deriver’ field although that’s not a normative field; maybe I should take ‘Deriver’ out.) So I’m afraid we cannot clean that up yet. > I recently tripped over the narinfo verification logic > (https://issues.guix.gnu.org/52555#43) and think the changes you propose > plus the simplifications above should make this security-critical code a > bit easier to understand. To be fair, the relevant bit is ‘narinfo-sha256’, which is 18 lines. That said, in hindsight, you’re right: it would have been wiser to (1) enforce a canonical representation of narinfos, and (2) require signatures on a specific and ordered set of normative fields. The problem is that all the narinfos out there fail #2 so we’ll necessarily have to wait before we can really get rid of the verify-everything-above-signature logic. Thanks, Ludo’.
guix-patches <at> gnu.org
:bug#53901
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(Fri, 11 Feb 2022 10:36:01 GMT) Full text and rfc822 format available.Message #20 received at 53901 <at> debbugs.gnu.org (full text, mbox):
From: pukkamustard <pukkamustard <at> posteo.net> To: Ludovic Courtès <ludo <at> gnu.org> Cc: 53901 <at> debbugs.gnu.org Subject: Re: [bug#53901] [PATCH] publish: Sign only normative narinfo fields. Date: Fri, 11 Feb 2022 10:30:45 +0000
Ludovic Courtès <ludo <at> gnu.org> writes: > [...] > > At this point, the client (narinfo consumer) cannot assume that the > server signs only the normative part, and only in a specific order; this > would be a protocol change (in fact, with this patch, ‘guix publish’ > actually also signs the ‘Deriver’ field although that’s not a normative > field; maybe I should take ‘Deriver’ out.) > > So I’m afraid we cannot clean that up yet. Ah, yes. I didn't think of the case where the server is older than the client. Thank you for your explanation! -pukkamustard
Ludovic Courtès <ludo <at> gnu.org>
:Ludovic Courtès <ludo <at> gnu.org>
:Message #25 received at 53901-done <at> debbugs.gnu.org (full text, mbox):
From: Ludovic Courtès <ludo <at> gnu.org> To: 53901-done <at> debbugs.gnu.org Cc: pukkamustard <pukkamustard <at> posteo.net>, Christopher Baines <mail <at> cbaines.net> Subject: Re: bug#53901: [PATCH] publish: Sign only normative narinfo fields. Date: Mon, 14 Feb 2022 11:29:26 +0100
Hi, Ludovic Courtès <ludo <at> gnu.org> skribis: > This will allow mirror operators to alter the non-normative bits of a > narinfo, such as nar URLs and compression methods, without requiring > them to resign narinfos. > > * guix/scripts/publish.scm (narinfo-string): Remove > URL/Compression/FileSize from BASE-INFO. Move them after "Signature". > * tests/publish.scm ("/*.narinfo") > ("/*.narinfo with properly encoded '+' sign") > ("/*.narinfo with lzip + gzip") > ("with cache, lzip + gzip"): Adjust accordingly. > * tests/substitute.scm ("query narinfo with signature over relevant subset"): > New test. Pushed as 6adce1538d2df6fa2d68abc13ae94e2fa826d124 with a slightly different commit log. After this change, there are still non-normative fields being signed: “NarSize”, and “Deriver”: --8<---------------cut here---------------start------------->8--- $ wget -qO - http://localhost:9999/8fpk2cja3f07xls48jfnpgrzrljpqivr.narinfo StorePath: /gnu/store/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 NarHash: sha256:0k0l1x5kxlsd83zg36z8kcwh3xpvfhkw8m1512vv9q2vi9c2lv2h NarSize: 17180824 References: 094bbaq6glba86h1d4cj16xhdi6fk2jl-gcc-10.3.0-lib 5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33 8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 a38k2v29l6l0iz6pmlk4dmzwdbvl10lq-acl-2.3.1 a7ggx0af69gv4k5mr1k617p4vy9kgx2v-libcap-2.62 fwbiihd2sbhai63y1pvvdh0f2bakfzrf-gmp-6.2.1 jkjs0inmzhj4vsvclbf08nmh0shm7lrf-attr-2.5.1 Deriver: y4qp5kiqg3xhgqyj67xav2ld81wpwsmw-coreutils-8.32.drv Signature: 1;ribbon;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 URL: nar/gzip/8fpk2cja3f07xls48jfnpgrzrljpqivr-coreutils-8.32 Compression: gzip --8<---------------cut here---------------end--------------->8--- As suggested during the discussion with pukkamustard, we can consider taking them out as well, though I figured we’d rather do it separately. Thanks, Ludo’.
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