[yocto] Setting Default User Accounts

[ChenQi]

How about add in local.conf:

INHERIT += "extrausers"
EXTRA_USERS_PARAMS = "usermod -L root; \
                       useradd -P 'test' test;"

//Chen Qi

On 08/21/2014 03:13 AM, Crast, Nicholas wrote:
>
> All,
>
> I am currently in the middle of a battle with yocto, trying to 
> accomplish the following:
>
> 1.)Disable root user account
>
> 2.)Create default user account with default password
>
> I currently have the following a recipe:
>
> USERADD_PACKAGES = "${PN}"
>
> USERADD_PARAM_${PN} = "-d /home/nick -r -s /bin/bash nick "
>
> In order to try to add a user account. I have this in my image recipe:
>
> ROOTFS_POSTPROCESS_COMMAND += "set_nick_passwd;"
>
> set_nick_passwd() {
>
>    sed 's%^ nick:[^:]*:% nick:adySxRKMiPvjA:%' \
>
>        < ${IMAGE_ROOTFS}/etc/shadow \
>
>        > ${IMAGE_ROOTFS}/etc/shadow.new;
>
>    mv ${IMAGE_ROOTFS}/etc/shadow.new ${IMAGE_ROOTFS}/etc/shadow ;
>
> }
>
> This is to edit the /etc/shadow file and insert a new (hashed) 
> password. What I’m looking for is a cleaner way to do this. When I run 
> bitbake I get a lot of warnings because the “nick” account is already 
> an account on my build machine. This seems like a fairly common use 
> case, and I think I am likely going about it wrong.
>
> Does anybody have any advice?
>
> -Nick
>
> ----------------------------------------
>
> Nick Crast
>
> Associate Software Engineer
>
> Saab Sensis Corporation
>
> Phone: 315-445-5703
>
> Email: Nicholas.Crast at saabsensis.com 
> <mailto:Nicholas.Crast at saabsensis.com>
>
>
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