Re: [PATCH] libsemanage: save homedir_template in the policy store for genhomedircon

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On 09/03/2015 11:18 AM, Steve Lawrence wrote:
> We don't currently store homedir_template in the policy store, which
> means genhomedircon only has a template file to use if the
> homedir_template was generated from the file contexts in the same
> transaction.  But homedir_template isn't always generated, as in the
> case with setsebool -P. In this and other cases, genhomedircon will not
> have a template file resulting in an empty file_contexts.homedir file.
> 
> This commit changes this so that homedir_template is always stored in
> the policy store so it can be used by genhomedircon regardless of how
> policy was built. Also add the homedir_template file to the migration
> script.
> 
> Signed-off by: Steve Lawrence <slawrence@xxxxxxxxxx>

Only question I have is whether either of the other two files that are
being unlinked below need to be kept around for the same reason?  Or are
they always generated, even upon setsebool -P?

Acked-by:  Stephen Smalley <sds@xxxxxxxxxxxxx>

> ---
>  libsemanage/src/direct_api.c             | 1 -
>  libsemanage/utils/semanage_migrate_store | 3 ++-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libsemanage/src/direct_api.c b/libsemanage/src/direct_api.c
> index 90a7b22..6e49cae 100644
> --- a/libsemanage/src/direct_api.c
> +++ b/libsemanage/src/direct_api.c
> @@ -1415,7 +1415,6 @@ static int semanage_direct_commit(semanage_handle_t * sh)
>  
>  	/* remove files that are automatically generated and no longer needed */
>  	unlink(semanage_path(SEMANAGE_TMP, SEMANAGE_FC_TMPL));
> -	unlink(semanage_path(SEMANAGE_TMP, SEMANAGE_HOMEDIR_TMPL));
>  	unlink(semanage_path(SEMANAGE_TMP, SEMANAGE_USERS_EXTRA));
>  
>  	if (sh->do_rebuild || modified || bools_modified || fcontexts_modified) {
> diff --git a/libsemanage/utils/semanage_migrate_store b/libsemanage/utils/semanage_migrate_store
> index 539f469..297c71b 100755
> --- a/libsemanage/utils/semanage_migrate_store
> +++ b/libsemanage/utils/semanage_migrate_store
> @@ -251,7 +251,8 @@ if __name__ == "__main__":
>  		"disable_dontaudit",
>  		"preserve_tunables",
>  		"policy.kern",
> -		"file_contexts"]
> +		"file_contexts",
> +		"homedir_template"]
>  
>  
>  	create_dir(newroot_path(), 0o755)
> 

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