File a12278a1-remote-launch-security.patch of Package libvirt.16766

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File a12278a1-remote-launch-security.patch of Package libvirt.16766

commit a12278a165d35bdec32f4ea8a5282d259aa16c75
Author: Brijesh Singh <brijesh.singh@amd.com>
Date:   Fri Jun 8 09:41:00 2018 -0500

remote: Implement the remote protocol for launch security
    
    Add remote support for launch security info.
    
    Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
    Reviewed-by: Erik Skultety <eskultet@redhat.com>

Index: libvirt-4.0.0/src/remote/remote_driver.c
===================================================================
--- libvirt-4.0.0.orig/src/remote/remote_driver.c
+++ libvirt-4.0.0/src/remote/remote_driver.c
@@ -1952,6 +1952,45 @@ remoteDomainGetNumaParameters(virDomainP
 }
 
 static int
+remoteDomainGetLaunchSecurityInfo(virDomainPtr domain,
+                                  virTypedParameterPtr *params,
+                                  int *nparams,
+                                  unsigned int flags)
+{
+    int rv = -1;
+    remote_domain_get_launch_security_info_args args;
+    remote_domain_get_launch_security_info_ret ret;
+    struct private_data *priv = domain->conn->privateData;
+
+    remoteDriverLock(priv);
+
+    make_nonnull_domain(&args.dom, domain);
+    args.flags = flags;
+
+    memset(&ret, 0, sizeof(ret));
+    if (call(domain->conn, priv, 0, REMOTE_PROC_DOMAIN_GET_LAUNCH_SECURITY_INFO,
+             (xdrproc_t) xdr_remote_domain_get_launch_security_info_args, (char *) &args,
+             (xdrproc_t) xdr_remote_domain_get_launch_security_info_ret, (char *) &ret) == -1)
+        goto done;
+
+    if (virTypedParamsDeserialize((virTypedParameterRemotePtr) ret.params.params_val,
+                                  ret.params.params_len,
+                                  REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX,
+                                  params,
+                                  nparams) < 0)
+        goto cleanup;
+
+    rv = 0;
+
+ cleanup:
+    xdr_free((xdrproc_t) xdr_remote_domain_get_launch_security_info_ret,
+             (char *) &ret);
+ done:
+    remoteDriverUnlock(priv);
+    return rv;
+}
+
+static int
 remoteDomainGetPerfEvents(virDomainPtr domain,
                           virTypedParameterPtr *params,
                           int *nparams,
@@ -8538,6 +8577,7 @@ static virHypervisorDriver hypervisor_dr
     .domainSetBlockThreshold = remoteDomainSetBlockThreshold, /* 3.2.0 */
     .domainSetLifecycleAction = remoteDomainSetLifecycleAction, /* 3.9.0 */
     .nodeGetSEVInfo = remoteNodeGetSEVInfo, /* 4.0.0 */
+    .domainGetLaunchSecurityInfo = remoteDomainGetLaunchSecurityInfo, /* 4.0.0 */
 };
 
 static virNetworkDriver network_driver = {
Index: libvirt-4.0.0/src/remote/remote_protocol.x
===================================================================
--- libvirt-4.0.0.orig/src/remote/remote_protocol.x
+++ libvirt-4.0.0/src/remote/remote_protocol.x
@@ -256,6 +256,9 @@ const REMOTE_DOMAIN_GUEST_VCPU_PARAMS_MA
 /* Upper limit on number of SEV parameters */
 const REMOTE_NODE_SEV_INFO_MAX = 64;
 
+/* Upper limit on number of launch security information entries */
+const REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX = 64;
+
 /* UUID.  VIR_UUID_BUFLEN definition comes from libvirt.h */
 typedef opaque remote_uuid[VIR_UUID_BUFLEN];
 
@@ -3453,6 +3456,14 @@ struct remote_node_get_sev_info_ret {
     int nparams;
 };
 
+struct remote_domain_get_launch_security_info_args {
+    remote_nonnull_domain dom;
+    unsigned int flags;
+};
+
+struct remote_domain_get_launch_security_info_ret {
+    remote_typed_param params<REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX>;
+};
 
 /*----- Protocol. -----*/
 
@@ -6140,5 +6151,11 @@ enum remote_procedure {
      * @generate: none
      * @acl: connect:read
      */
-    REMOTE_PROC_NODE_GET_SEV_INFO = 395
+    REMOTE_PROC_NODE_GET_SEV_INFO = 395,
+
+    /**
+     * @generate: none
+     * @acl: domain:read
+     */
+    REMOTE_PROC_DOMAIN_GET_LAUNCH_SECURITY_INFO = 396
 };
Index: libvirt-4.0.0/src/remote_protocol-structs
===================================================================
--- libvirt-4.0.0.orig/src/remote_protocol-structs
+++ libvirt-4.0.0/src/remote_protocol-structs
@@ -2882,6 +2882,16 @@ struct remote_node_get_sev_info_ret {
         } params;
         int                        nparams;
 };
+struct remote_domain_get_launch_security_info_args {
+        remote_nonnull_domain      dom;
+        u_int                      flags;
+};
+struct remote_domain_get_launch_security_info_ret {
+        struct {
+                u_int              params_len;
+                remote_typed_param * params_val;
+        } params;
+};
 enum remote_procedure {
         REMOTE_PROC_CONNECT_OPEN = 1,
         REMOTE_PROC_CONNECT_CLOSE = 2,
@@ -3274,4 +3284,5 @@ enum remote_procedure {
         REMOTE_PROC_DOMAIN_MANAGED_SAVE_DEFINE_XML = 389,
         REMOTE_PROC_DOMAIN_SET_LIFECYCLE_ACTION = 390,
         REMOTE_PROC_NODE_GET_SEV_INFO = 395,
+        REMOTE_PROC_DOMAIN_GET_LAUNCH_SECURITY_INFO = 396,
 };
Index: libvirt-4.0.0/daemon/remote.c
===================================================================
--- libvirt-4.0.0.orig/daemon/remote.c
+++ libvirt-4.0.0/daemon/remote.c
@@ -3088,6 +3088,53 @@ remoteDispatchNodeGetMemoryStats(virNetS
 }
 
 static int
+remoteDispatchDomainGetLaunchSecurityInfo(virNetServerPtr server ATTRIBUTE_UNUSED,
+                                          virNetServerClientPtr client ATTRIBUTE_UNUSED,
+                                          virNetMessagePtr msg ATTRIBUTE_UNUSED,
+                                          virNetMessageErrorPtr rerr,
+                                          remote_domain_get_launch_security_info_args *args,
+                                          remote_domain_get_launch_security_info_ret *ret)
+{
+    virDomainPtr dom = NULL;
+    virTypedParameterPtr params = NULL;
+    int nparams = 0;
+    int rv = -1;
+    struct daemonClientPrivate *priv =
+        virNetServerClientGetPrivateData(client);
+
+    if (!priv->conn) {
+        virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
+        goto cleanup;
+    }
+
+    if (!(dom = get_nonnull_domain(priv->conn, args->dom)))
+        goto cleanup;
+
+    if (virDomainGetLaunchSecurityInfo(dom, &params, &nparams, args->flags) < 0)
+        goto cleanup;
+
+    if (nparams > REMOTE_DOMAIN_LAUNCH_SECURITY_INFO_PARAMS_MAX) {
+        virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
+        goto cleanup;
+    }
+
+    if (virTypedParamsSerialize(params, nparams,
+                                (virTypedParameterRemotePtr *) &ret->params.params_val,
+                                &ret->params.params_len,
+                                args->flags) < 0)
+        goto cleanup;
+
+    rv = 0;
+
+ cleanup:
+    if (rv < 0)
+        virNetMessageSaveError(rerr);
+    virTypedParamsFree(params, nparams);
+    virObjectUnref(dom);
+    return rv;
+}
+
+static int
 remoteDispatchDomainGetPerfEvents(virNetServerPtr server ATTRIBUTE_UNUSED,
                                   virNetServerClientPtr client ATTRIBUTE_UNUSED,
                                   virNetMessagePtr msg ATTRIBUTE_UNUSED,

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File a12278a1-remote-launch-security.patch of Package libvirt.16766

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