From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v3 3/9] package/dash: add /etc/dash to /etc/shells
Date: Sat, 3 Feb 2018 15:55:02 +0100 [thread overview]
Message-ID: <20180203145501.GD2369@scaer> (raw)
In-Reply-To: <1516356909-18620-4-git-send-email-romain.naour@smile.fr>
Romain, All,
On 2018-01-19 11:15 +0100, Romain Naour spake thusly:
> When dash is selected, /bin/dash is not added to /etc/shells
> (see man shells). So, login tools like dropbear reject the ssh
> connections for users using dash as shell in /etc/passwd.
>
> buildroot authpriv.warn dropbear[853]: User 'kubu' has invalid shell, rejected
>
> Signed-off-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Regards,
Yann E. MORIN.
> ---
> v3: Fix typo (Thomas)
> Use TARGET_FINALIZE_HOOKS to avoid issues with the upcoming
> top-level parallel build (Arnout)
> v2: add double-dollar after /bin/dash (Yann)
> ---
> package/dash/dash.mk | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/package/dash/dash.mk b/package/dash/dash.mk
> index c8b4164..2a3fd0d 100644
> --- a/package/dash/dash.mk
> +++ b/package/dash/dash.mk
> @@ -13,4 +13,12 @@ define DASH_INSTALL_TARGET_CMDS
> $(INSTALL) -m 0755 $(@D)/src/dash $(TARGET_DIR)/bin/dash
> endef
>
> +# Add /bin/dash to /etc/shells otherwise some login tools like dropbear
> +# can reject the user connection. See man shells.
> +define DASH_ADD_DASH_TO_SHELLS
> + grep -qsE '^/bin/dash$$' $(TARGET_DIR)/etc/shells \
> + || echo "/bin/dash" >> $(TARGET_DIR)/etc/shells
> +endef
> +DASH_TARGET_FINALIZE_HOOKS += DASH_ADD_DASH_TO_SHELLS
> +
> $(eval $(autotools-package))
> --
> 2.7.4
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
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next prev parent reply other threads:[~2018-02-03 14:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-19 10:15 [Buildroot] [PATCH v3 0/9] Add /etc/shells handling Romain Naour
2018-01-19 10:15 ` [Buildroot] [PATCH v3 1/9] package/skeleton-init-common: add /bin/sh to /etc/shells Romain Naour
2018-02-03 14:50 ` Yann E. MORIN
2018-01-19 10:15 ` [Buildroot] [PATCH v3 2/9] package/busybox: add /bin/{a, hu}sh " Romain Naour
2018-02-03 14:53 ` Yann E. MORIN
2018-01-19 10:15 ` [Buildroot] [PATCH v3 3/9] package/dash: add /etc/dash " Romain Naour
2018-02-03 14:55 ` Yann E. MORIN [this message]
2018-01-19 10:15 ` [Buildroot] [PATCH v3 4/9] package/screen: add /usr/bin/screen " Romain Naour
2018-02-03 14:58 ` Yann E. MORIN
2018-05-03 21:27 ` Thomas Petazzoni
2018-01-19 10:15 ` [Buildroot] [PATCH v3 5/9] package/tmux: add /usr/bin/tmux " Romain Naour
2018-02-03 14:59 ` Yann E. MORIN
2018-01-19 10:15 ` [Buildroot] [PATCH v3 6/9] package/zsh: add /bin/zsh " Romain Naour
2018-02-03 15:00 ` Yann E. MORIN
2018-01-19 10:15 ` [Buildroot] [PATCH v3 7/9] package/mksh: add /bin/mksh " Romain Naour
2018-02-03 15:01 ` Yann E. MORIN
2018-01-19 10:15 ` [Buildroot] [PATCH v3 8/9] package/bash: add missing double-dollar for /etc/shells Romain Naour
2018-02-03 15:01 ` Yann E. MORIN
2018-01-19 10:15 ` [Buildroot] [PATCH v3 9/9] package/bash: use target finalize hook Romain Naour
2018-02-03 15:13 ` Yann E. MORIN
2018-05-03 21:26 ` [Buildroot] [PATCH v3 0/9] Add /etc/shells handling Thomas Petazzoni
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