[libvirt] [PATCH 3/8] Add APIs to get at more client security data

[Eric Blake]

On 03/06/2013 05:49 AM, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange" <berrange at redhat.com>
> 
> A socket object has various pieces of security data associated
> with it, such as the SELinux context, the SASL username and
> the x509 distinguished name. Add new APIs to virNetServerClient
> and related modules to access this data.
> 
> Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
> ---
>  src/libvirt_private.syms     |  6 ++++++
>  src/rpc/virnetserverclient.c | 46 ++++++++++++++++++++++++++++++++++++++++++++
>  src/rpc/virnetserverclient.h |  7 +++++++
>  src/rpc/virnetsocket.c       | 44 ++++++++++++++++++++++++++++++++++++++++++
>  src/rpc/virnetsocket.h       |  2 ++
>  src/rpc/virnettlscontext.c   | 18 +++++++++++++++++
>  src/rpc/virnettlscontext.h   |  2 ++
>  7 files changed, 125 insertions(+)
> 
> +++ b/src/rpc/virnetserverclient.c
> @@ -587,6 +587,16 @@ bool virNetServerClientHasTLSSession(virNetServerClientPtr client)
>      return has;
>  }
>  
> +
> +virNetTLSSessionPtr virNetServerClientGetTLSSession(virNetServerClientPtr client)
> +{
> +    virNetTLSSessionPtr tls;
> +    virObjectLock(client);
> +    tls = client->tls;
> +    virObjectUnlock(client);
> +    return tls;
> +}

This needs to be guarded by WITH_GNUTLS (since client->tls doesn't exist
otherwise).  Which in turn may affect your libvirt_private.syms if you
don't create a counterpart stub function.

> +
> +
> +virNetSASLSessionPtr virNetServerClientGetSASLSession(virNetServerClientPtr client)
> +{
> +    virNetSASLSessionPtr sasl;
> +    virObjectLock(client);
> +    sasl = client->sasl;
> +    virObjectUnlock(client);
> +    return sasl;
> +}
>  #endif

This function was inside an #ifdef, but you declared it in
libvirt_private.syms, so you'd need a counterpart stub function.

Shoot, ran out of review time halfway through.  Overall the idea looks
sound, though.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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