From: "Ludovic Courtès" <ludo@gnu.org>
To: Christopher Baines <mail@cbaines.net>
Cc: Josselin Poiret <dev@jpoiret.xyz>,
70494@debbugs.gnu.org, Simon Tournier <zimon.toutoune@gmail.com>,
Mathieu Othacehe <othacehe@gnu.org>,
Tobias Geerinckx-Rice <me@tobias.gr>,
Ricardo Wurmus <rekado@elephly.net>,
Christopher Baines <guix@cbaines.net>
Subject: [bug#70494] [PATCH 09/23] store: Add validate-store-name.
Date: Mon, 13 May 2024 18:04:14 +0200 [thread overview]
Message-ID: <87y18d7l6p.fsf@gnu.org> (raw)
In-Reply-To: <803b6bbff7d1cad61eff5b9f8c18007af53de436.1713692561.git.mail@cbaines.net> (Christopher Baines's message of "Sun, 21 Apr 2024 10:42:27 +0100")
Christopher Baines <mail@cbaines.net> skribis:
> * guix/store.scm (validate-store-name): New procedure.
>
> Change-Id: I507d070d1cfdbd433d93830ee2937b1a1dee315a
> ---
> guix/store.scm | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/guix/store.scm b/guix/store.scm
> index b83f205096..096efcd128 100644
> --- a/guix/store.scm
> +++ b/guix/store.scm
> @@ -205,6 +205,7 @@ (define-module (guix store)
> store-path-package-name
> store-path-hash-part
> direct-store-path
> + validate-store-name
> derivation-log-file
> log-file))
>
> @@ -2303,6 +2304,16 @@ (define (store-path? path)
> ;; `isStorePath' in Nix does something similar.
> (string-prefix? (%store-prefix) path))
>
> +(define (validate-store-name name)
> + (string-for-each
> + (lambda (c)
> + (unless (or (char-alphabetic? c)
> + (char-numeric? c)
> + (member c '(#\+ #\- #\. #\_ #\? #\=)))
> + (error (simple-format #f "invalid character ~A" c))))
> + name)
> + #t)
This is not the same as ‘checkStoreName’ in store-api.cc, due to Unicode
support.
So I think you have to specify the complete alphabet like
‘ensure-valid-store-file-name’ in (guix scripts download) does.
Also, distinguish ‘valid-store-name?’ from ‘validate-store-name’.
Raise a dedicated SRFI-35 error condition or use ‘formatted-message’; as
a rule of thumb, never use ‘error’ because it cannot be usefully handled
by callers.
Ludo’.
next prev parent reply other threads:[~2024-05-13 16:05 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-21 9:35 [bug#70494] [PATCH 00/23] Groundwork for the Guile guix-daemon Christopher Baines
2024-04-21 9:42 ` [bug#70494] [PATCH 01/23] store: database: Register derivation outputs Christopher Baines
2024-05-07 14:30 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 02/23] gnu: linux-container: Make it more suitable for derivation-building Christopher Baines
2024-05-07 14:28 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 03/23] syscalls: Add missing pieces for derivation build environment Christopher Baines
2024-05-07 14:27 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 04/23] guix: store: environment: New module Christopher Baines
2024-05-13 15:10 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 05/23] store: build-derivations: " Christopher Baines
2024-05-13 15:22 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 06/23] store: Export protocol related constants Christopher Baines
2024-05-13 15:58 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 07/23] serialization: Export read-byte-string Christopher Baines
2024-05-13 15:58 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 08/23] store: Add text-output-path and text-output-path-from-hash Christopher Baines
2024-05-13 15:59 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 09/23] store: Add validate-store-name Christopher Baines
2024-05-13 16:04 ` Ludovic Courtès [this message]
2024-04-21 9:42 ` [bug#70494] [PATCH 10/23] store: database: Add procedures for querying valid paths Christopher Baines
2024-05-16 16:04 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 11/23] scripts: substitute: Untangle selecting fast vs small compressions Christopher Baines
2024-05-16 16:08 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 12/23] scripts: substitute: Extract script specific output from download-nar Christopher Baines
2024-05-16 16:13 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 13/23] syscalls: Add unshare Christopher Baines
2024-05-16 16:14 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 14/23] scripts: perform-download: Support configuring the %store-prefix Christopher Baines
2024-05-16 16:17 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 15/23] store: Export operation-id Christopher Baines
2024-05-16 16:18 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 16/23] store: database: Log when aborting transactions Christopher Baines
2024-05-16 16:20 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 17/23] store: database: Export transaction helpers Christopher Baines
2024-05-16 16:21 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 18/23] guix: http-client: Add network-error? Christopher Baines
2024-05-16 16:23 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 19/23] http-client: Include EPIPE in network-error? Christopher Baines
2024-05-16 16:23 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 20/23] scripts: substitute: Simplify with-timeout usage Christopher Baines
2024-05-16 16:27 ` Ludovic Courtès
2024-04-21 9:42 ` [bug#70494] [PATCH 21/23] scripts: substitute: Don't enforce cached connections in download-nar Christopher Baines
2024-04-21 9:42 ` [bug#70494] [PATCH 22/23] substitutes: Move download-nar from substitutes script to here Christopher Baines
2024-04-21 9:42 ` [bug#70494] [PATCH 23/23] substitutes: Add #:keep-alive? keyword argument to download-nar Christopher Baines
2024-05-16 16:29 ` Ludovic Courtès
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