[libvirt] [PATCH 2/2] Add support for QEMU migration to use SASL authentication

[Daniel P. Berrange]

On Sun, Apr 13, 2014 at 01:52:48PM +0200, Sahid Orentino Ferdjaoui wrote:
> This commit provides the ability to virDomainMigrateToURI to
> check for SASL credentials when attempts to migrate a domain
> with the driver QEMU.
> 
> Signed-off-by: Sahid Orentino Ferdjaoui <sahid.ferdjaoui at cloudwatt.com>
> ---
>  src/qemu/qemu_migration.c | 14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
> 
> diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
> index 593d2d3..e2010e0 100644
> --- a/src/qemu/qemu_migration.c
> +++ b/src/qemu/qemu_migration.c
> @@ -4020,6 +4020,18 @@ doPeer2PeerMigrate3(virQEMUDriverPtr driver,
>  }
>  
>  
> +static int virConnectCredType[] = {
> +    VIR_CRED_AUTHNAME,
> +    VIR_CRED_PASSPHRASE,
> +};
> +
> +
> +static virConnectAuth virConnectAuthConfig = {
> +    .credtype = virConnectCredType,
> +    .ncredtype = ARRAY_CARDINALITY(virConnectCredType),
> +};
> +
> +
>  static int doPeer2PeerMigrate(virQEMUDriverPtr driver,
>                                virConnectPtr sconn,
>                                virDomainObjPtr vm,
> @@ -4053,7 +4065,7 @@ static int doPeer2PeerMigrate(virQEMUDriverPtr driver,
>       */
>  
>      qemuDomainObjEnterRemote(vm);
> -    dconn = virConnectOpen(dconnuri);
> +    dconn = virConnectOpenAuth(dconnuri, &virConnectAuthConfig, 0);
>      qemuDomainObjExitRemote(vm);
>      if (dconn == NULL) {
>          virReportError(VIR_ERR_OPERATION_FAILED,

Ok, so we don't have any way to pass in username/passwords to the
migrate API, but this change does let virConnectOpenAuth lookup
the passwords in the libvirt client config file, which is a
reasonable thing todo I reckon, so ACK.


Regards,
Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|